author | Claus Gittinger <cg@exept.de> |
Tue, 30 Apr 1996 11:03:58 +0200 | |
changeset 597 | fb42c94a042e |
parent 594 | b9c5a5e5f905 |
child 606 | 682579fa3b62 |
permissions | -rw-r--r-- |
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" |
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COPYRIGHT (c) 1989 by Claus Gittinger |
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All Rights Reserved |
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This software is furnished under a license and may be used |
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only in accordance with the terms of that license and with the |
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inclusion of the above copyright notice. This software may not |
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be provided or otherwise made available to, or used by, any |
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other person. No title to or ownership of the software is |
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hereby transferred. |
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" |
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TextView subclass:#EditTextView |
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instanceVariableNames:'cursorLine cursorVisibleLine cursorCol cursorShown |
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prevCursorState readOnly modifiedChannel fixedSize exceptionBlock |
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cursorFgColor cursorBgColor cursorType undoAction typeOfSelection |
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lastString lastReplacement lastAction replacing |
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showMatchingParenthesis hasKeyboardFocus acceptAction lockUpdates |
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tabMeansNextField autoIndent insertMode' |
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classVariableNames:'DefaultCursorForegroundColor DefaultCursorBackgroundColor |
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DefaultCursorType' |
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poolDictionaries:'' |
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category:'Views-Text' |
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! |
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!EditTextView class methodsFor:'documentation'! |
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copyright |
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" |
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COPYRIGHT (c) 1989 by Claus Gittinger |
|
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All Rights Reserved |
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This software is furnished under a license and may be used |
|
34 |
only in accordance with the terms of that license and with the |
|
35 |
inclusion of the above copyright notice. This software may not |
|
36 |
be provided or otherwise made available to, or used by, any |
|
37 |
other person. No title to or ownership of the software is |
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hereby transferred. |
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" |
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! |
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||
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documentation |
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" |
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a view for editable text - adds editing functionality to TextView |
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Also, it adds accept functionality, and defines a new actionBlock: |
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acceptAction to be performed for accept |
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If used with a model, this is informed by sending it a changeMsg with |
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the current contents as argument. |
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(however, it is possible to define both changeMsg and acceptAction) |
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Please read the historic notice in the ListView class. |
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[Instance variables:] |
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cursorLine <Number> line where cursor sits (1..) |
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cursorVisibleLine <Number> visible line where cursor sits (1..nLinesShown) |
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cursorCol <Number> col where cursor sits (1..) |
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cursorShown <Boolean> true, if cursor is currently shown |
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readOnly <Boolean> true, if text may not be edited |
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modifiedCHannel <ValueHolder> holding true, if text has been modified |
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fixedSize <Boolean> true, if no lines may be added/removed |
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exceptionBlock <Block> block to be evaluated when readonly text is about to be modified |
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if it returns true, the modification will be done anyway. |
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if it returns anything else, the modification is not done. |
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cursorFgColor <Color> color used for cursor drawing |
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cursorBgColor <Color> color used for cursor drawing |
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cursorType <Symbol> how the cursor is drawn; currently implemented |
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are #block (solid-block cursor), #ibeam |
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(vertical bar at insertion point) |
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and #caret (caret below insertion-point) |
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undoAction <Block> block which undoes last cut, paste or replace |
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(not yet fully implemented) |
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typeOfSelection <Symbol> #paste, if selection created by paste, nil otherwise |
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this affects the next keyPress: if #paste it does not |
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replace; otherwise it replaces the selection. |
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lastCut <String> last cut or replaced string |
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lastReplacement <String> last replacement |
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replacing <Boolean> true if entered characters replace last selection |
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showMatchingParenthesis <Boolean> if true, shows matching parenthesis |
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when entering one; this is the default. |
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hasKeyboardFocus <Boolean> true if this view has the focus |
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acceptAction <Block> accept action - evaluated passing the contents as |
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argument |
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tabMeansNextField <Boolean> if true, Tab is ignored as input and shifts keyboard |
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focus to the next field. For editTextViews, this is false |
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by default (i.e. tabs can be entered into the text). |
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For some subclasses (inputFields), this may be true. |
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lockUpdates <Boolean> internal, private |
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prevCursorState <Boolean> temporary, private |
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used globals: |
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DeleteHistory <Text> last 1000 lines of deleted text |
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(but only if this variable exists already) |
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[styleSheet parameters:] |
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textCursorForegroundColor <Color> cursor fg color; default: text background |
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textCursorBackgroundColor <Color> cursor bg color; default: text foreground |
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textCursorType <Symbol> cursor type; default: #block |
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[author:] |
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Claus Gittinger |
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[see also:] |
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CodeView Workspace TextView ListView |
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EditField |
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" |
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! |
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examples |
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" |
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non MVC operation: |
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basic setup: |
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[exBegin] |
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|top textView| |
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top := StandardSystemView new. |
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top extent:300@200. |
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textView := EditTextView new. |
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textView origin:0.0 @ 0.0 corner:1.0 @ 1.0. |
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top addSubView:textView. |
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textView contents:('/etc/hosts' asFilename contentsOfEntireFile). |
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top open. |
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[exEnd] |
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with vertical scrollbar: |
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[exBegin] |
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|top scrollView textView| |
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top := StandardSystemView new. |
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top extent:300@200. |
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scrollView := ScrollableView for:EditTextView. |
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textView := scrollView scrolledView. |
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scrollView origin:0.0 @ 0.0 corner:1.0 @ 1.0. |
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top addSubView:scrollView. |
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textView contents:('/etc/hosts' asFilename contentsOfEntireFile). |
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top open. |
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[exEnd] |
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with horizontal & vertical scrollbars: |
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[exBegin] |
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|top scrollView textView| |
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top := StandardSystemView new. |
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top extent:300@200. |
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scrollView := HVScrollableView for:EditTextView. |
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textView := scrollView scrolledView. |
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scrollView origin:0.0 @ 0.0 corner:1.0 @ 1.0. |
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top addSubView:scrollView. |
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textView contents:('/etc/hosts' asFilename contentsOfEntireFile). |
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top open. |
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[exEnd] |
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set the action for accept: |
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[exBegin] |
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|top textView| |
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top := StandardSystemView new. |
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top extent:300@200. |
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textView := EditTextView new. |
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textView origin:0.0 @ 0.0 corner:1.0 @ 1.0. |
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top addSubView:textView. |
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textView contents:('/etc/hosts' asFilename contentsOfEntireFile). |
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textView acceptAction:[:contents | |
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Transcript showCr:'will not overwrite the file with:'. |
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Transcript showCr:contents asString |
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]. |
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top open. |
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[exEnd] |
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MVC operation: |
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(the examples model here is a plug simulating a real model; |
213 |
real world applications would not use a plug ..) |
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[exBegin] |
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|top textView model| |
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model := Plug new. |
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model respondTo:#accepted: |
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with:[:newContents | |
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Transcript showCr:'will not overwrite the file with:'. |
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Transcript showCr:newContents asString |
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]. |
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model respondTo:#getList |
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with:['/etc/hosts' asFilename contentsOfEntireFile]. |
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top := StandardSystemView new. |
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top extent:300@200. |
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textView := EditTextView new. |
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textView origin:0.0 @ 0.0 corner:1.0 @ 1.0. |
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top addSubView:textView. |
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textView model:model; |
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changeMessage:#accepted:; |
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listMessage:#getList; |
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aspect:#list. |
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top open. |
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[exEnd] |
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two textViews on the same model: |
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[exBegin] |
244 |
|top1 textView1 top2 textView2 model currentContents| |
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246 |
model := Plug new. |
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model respondTo:#accepted: |
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with:[:newContents | |
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Transcript showCr:'accepted:'. |
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Transcript showCr:newContents asString. |
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currentContents := newContents. |
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model changed:#contents |
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]. |
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model respondTo:#getList |
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with:[Transcript showCr:'query'. |
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currentContents]. |
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top1 := StandardSystemView new. |
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top1 extent:300@200. |
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262 |
textView1 := EditTextView new. |
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textView1 origin:0.0 @ 0.0 corner:1.0 @ 1.0. |
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top1 addSubView:textView1. |
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textView1 model:model; |
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aspect:#contents; |
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changeMessage:#accepted:; |
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listMessage:#getList. |
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top1 open. |
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top2 := StandardSystemView new. |
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top2 extent:300@200. |
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textView2 := EditTextView new. |
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textView2 origin:0.0 @ 0.0 corner:1.0 @ 1.0. |
|
277 |
top2 addSubView:textView2. |
|
278 |
||
279 |
textView2 model:model; |
|
280 |
aspect:#contents; |
|
281 |
changeMessage:#accepted:; |
|
282 |
listMessage:#getList. |
|
283 |
top2 open. |
|
284 |
[exEnd] |
|
297
08eec8838a4c
beep if cursor leaves the visible area
Claus Gittinger <cg@exept.de>
parents:
274
diff
changeset
|
285 |
" |
0 | 286 |
! ! |
287 |
||
59 | 288 |
!EditTextView class methodsFor:'defaults'! |
289 |
||
290 |
updateStyleCache |
|
440
2beb33cb0146
added style resource directive
Claus Gittinger <cg@exept.de>
parents:
428
diff
changeset
|
291 |
"extract values from the styleSheet and cache them in class variables" |
2beb33cb0146
added style resource directive
Claus Gittinger <cg@exept.de>
parents:
428
diff
changeset
|
292 |
|
2beb33cb0146
added style resource directive
Claus Gittinger <cg@exept.de>
parents:
428
diff
changeset
|
293 |
<resource: #style (#textCursorForegroundColor #textCursorBackgroundColor |
2beb33cb0146
added style resource directive
Claus Gittinger <cg@exept.de>
parents:
428
diff
changeset
|
294 |
#textCursorType )> |
2beb33cb0146
added style resource directive
Claus Gittinger <cg@exept.de>
parents:
428
diff
changeset
|
295 |
|
60 | 296 |
DefaultCursorForegroundColor := StyleSheet colorAt:'textCursorForegroundColor'. |
297 |
DefaultCursorBackgroundColor := StyleSheet colorAt:'textCursorBackgroundColor'. |
|
59 | 298 |
DefaultCursorType := StyleSheet at:'textCursorType' default:#block. |
440
2beb33cb0146
added style resource directive
Claus Gittinger <cg@exept.de>
parents:
428
diff
changeset
|
299 |
|
2beb33cb0146
added style resource directive
Claus Gittinger <cg@exept.de>
parents:
428
diff
changeset
|
300 |
"Modified: 1.3.1996 / 13:45:41 / cg" |
59 | 301 |
! ! |
302 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
303 |
!EditTextView methodsFor:'ST-80 compatibility editing'! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
304 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
305 |
insertAndSelect:aString at:aCharacterPosition |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
306 |
"insert a selected string at aCharacterPosition." |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
307 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
308 |
|line col| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
309 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
310 |
line := self lineOfCharacterPosition:aCharacterPosition. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
311 |
col := aCharacterPosition - (self characterPositionOfLine:line col:1) + 1. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
312 |
self insertString:aString atLine:line col:col. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
313 |
self selectFromLine:line col:col toLine:line col:col + aString size - 1 |
125 | 314 |
" |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
315 |
|v| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
316 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
317 |
v := EditTextView new openAndWait. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
318 |
v contents:'1234567890\1234567890\1234567890\' withCRs. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
319 |
v insertAndSelect:'<- hello there' at:5. |
125 | 320 |
" |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
321 |
! ! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
322 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
323 |
!EditTextView methodsFor:'accessing-behavior'! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
324 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
325 |
acceptAction |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
326 |
"return the action to be performed on accept (or nil)" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
327 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
328 |
^ acceptAction |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
329 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
330 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
331 |
acceptAction:aBlock |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
332 |
"set the action to be performed on accept" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
333 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
334 |
acceptAction := aBlock |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
335 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
336 |
|
474
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
337 |
autoIndent:aBoolean |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
338 |
autoIndent := aBoolean |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
339 |
|
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
340 |
"Created: 5.3.1996 / 14:37:50 / cg" |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
341 |
! |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
342 |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
343 |
exceptionBlock:aBlock |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
344 |
"define the action to be triggered when user tries to modify |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
345 |
readonly text" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
346 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
347 |
exceptionBlock := aBlock |
323
58102e6bc087
added tabMeansNextField instVar & method (ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
313
diff
changeset
|
348 |
! |
58102e6bc087
added tabMeansNextField instVar & method (ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
313
diff
changeset
|
349 |
|
477
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
350 |
insertMode:aBoolean |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
351 |
insertMode := aBoolean |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
352 |
|
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
353 |
"Created: 6.3.1996 / 12:24:05 / cg" |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
354 |
! |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
355 |
|
323
58102e6bc087
added tabMeansNextField instVar & method (ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
313
diff
changeset
|
356 |
tabMeansNextField:aBoolean |
58102e6bc087
added tabMeansNextField instVar & method (ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
313
diff
changeset
|
357 |
"set/clear tabbing to the next field. |
58102e6bc087
added tabMeansNextField instVar & method (ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
313
diff
changeset
|
358 |
If true, Tab is ignored and shifts the keyboard focus. |
58102e6bc087
added tabMeansNextField instVar & method (ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
313
diff
changeset
|
359 |
If false, tabs can be entered into the text. |
58102e6bc087
added tabMeansNextField instVar & method (ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
313
diff
changeset
|
360 |
The default is true for editTextView, false for single-line |
58102e6bc087
added tabMeansNextField instVar & method (ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
313
diff
changeset
|
361 |
input fields." |
58102e6bc087
added tabMeansNextField instVar & method (ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
313
diff
changeset
|
362 |
|
58102e6bc087
added tabMeansNextField instVar & method (ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
313
diff
changeset
|
363 |
tabMeansNextField := aBoolean |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
364 |
! ! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
365 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
366 |
!EditTextView methodsFor:'accessing-contents'! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
367 |
|
522 | 368 |
at:lineNr put:aLine |
369 |
(self at:lineNr) = aLine ifFalse:[ |
|
370 |
super at:lineNr put:aLine. |
|
371 |
self textChanged |
|
372 |
]. |
|
373 |
! |
|
374 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
375 |
characterUnderCursor |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
376 |
"return the character under the cursor - space if behond line. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
377 |
For non-block cursors, this is the character immediately to the right |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
378 |
of the insertion-bar or caret." |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
379 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
380 |
^ self characterAtLine:cursorLine col:cursorCol |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
381 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
382 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
383 |
contents |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
384 |
"return the contents as a String" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
385 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
386 |
list isNil ifTrue:[^ '']. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
387 |
self removeTrailingBlankLines. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
388 |
^ list asStringWithCRs |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
389 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
390 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
391 |
cursorCol |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
392 |
"return the cursors col (1..). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
393 |
This is the absolute col; NOT the visible col" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
394 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
395 |
^ cursorCol |
125 | 396 |
! |
397 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
398 |
cursorLine |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
399 |
"return the cursors line (1..). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
400 |
This is the absolute line; NOT the visible line" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
401 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
402 |
^ cursorLine |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
403 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
404 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
405 |
fixedSize |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
406 |
"make the texts size fixed (no lines may be added). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
407 |
OBSOLETE: use readOnly" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
408 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
409 |
readOnly ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
410 |
readOnly := true. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
411 |
middleButtonMenu notNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
412 |
middleButtonMenu disableAll:#(cut paste replace indent) |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
413 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
414 |
] |
127 | 415 |
! |
416 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
417 |
fromFile:aFileName |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
418 |
"take contents from a named file" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
419 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
420 |
self contents:(aFileName asFilename readStream contents) |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
421 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
422 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
423 |
list:something |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
424 |
"position cursor home when setting contents" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
425 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
426 |
super list:something. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
427 |
self cursorHome |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
428 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
429 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
430 |
modified |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
431 |
"return true if text was modified" |
837ccdc138ea
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Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
432 |
|
331
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
433 |
^ modifiedChannel value |
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
434 |
! |
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
435 |
|
362
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
436 |
modified:aBoolean |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
437 |
"set the modified flag" |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
438 |
|
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
439 |
modifiedChannel value:aBoolean |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
440 |
! |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
441 |
|
331
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
442 |
modifiedChannel |
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
443 |
"return the valueHolder holding true if text was modified" |
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
444 |
|
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
445 |
^ modifiedChannel |
259
837ccdc138ea
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Claus Gittinger <cg@exept.de>
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|
446 |
! |
837ccdc138ea
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Claus Gittinger <cg@exept.de>
parents:
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diff
changeset
|
447 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
448 |
readOnly |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
449 |
"make the text readonly" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
450 |
|
837ccdc138ea
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Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
451 |
readOnly := true |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
452 |
! ! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
453 |
|
474
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
454 |
!EditTextView methodsFor:'accessing-look'! |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
455 |
|
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
456 |
cursorForegroundColor:color1 backgroundColor:color2 |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
457 |
"set both cursor foreground and cursor background colors" |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
458 |
|
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
459 |
|wasOn| |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
460 |
|
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
461 |
wasOn := self hideCursor. |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
462 |
cursorFgColor := color1 on:device. |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
463 |
cursorBgColor := color2 on:device. |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
464 |
wasOn ifTrue:[self showCursor] |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
465 |
! ! |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
466 |
|
259
837ccdc138ea
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Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
467 |
!EditTextView methodsFor:'change & update '! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
468 |
|
125 | 469 |
accept |
470 |
"accept the current contents by executing the accept-action and/or |
|
471 |
changeMessage." |
|
472 |
||
473 |
lockUpdates := true. |
|
474 |
"/ |
|
475 |
"/ ST/X way of doing things |
|
476 |
"/ as a historic (and temporary) leftover, |
|
477 |
"/ the block is called with a stringCollection |
|
478 |
"/ - not with the actual string |
|
479 |
"/ |
|
480 |
acceptAction notNil ifTrue:[ |
|
481 |
acceptAction value:self list |
|
482 |
]. |
|
483 |
||
484 |
"/ |
|
485 |
"/ ST-80 way of doing it |
|
486 |
"/ |
|
127 | 487 |
self sendChangeMessageWith:self argForChangeMessage. |
125 | 488 |
|
489 |
lockUpdates := false. |
|
131 | 490 |
! |
491 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
492 |
argForChangeMessage |
597 | 493 |
"return the argument to be passed with the change notification. |
494 |
Defined as separate method for easier subclassability." |
|
495 |
||
259
837ccdc138ea
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Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
496 |
^ self contents |
597 | 497 |
|
498 |
"Modified: 29.4.1996 / 12:42:14 / cg" |
|
121 | 499 |
! |
500 |
||
259
837ccdc138ea
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Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
501 |
getListFromModel |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
502 |
"get my contents from the model. |
597 | 503 |
Redefined to ignore updates resulting from my own changes |
504 |
(i.e. if lockUpdates is true)." |
|
121 | 505 |
|
506 |
" |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
507 |
ignore updates from my own change |
121 | 508 |
" |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
509 |
lockUpdates ifTrue:[ |
597 | 510 |
lockUpdates := false. |
511 |
^ self |
|
121 | 512 |
]. |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
513 |
^ super getListFromModel |
597 | 514 |
|
515 |
"Modified: 29.4.1996 / 12:42:33 / cg" |
|
121 | 516 |
! ! |
517 |
||
518 |
!EditTextView methodsFor:'cursor handling'! |
|
519 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
520 |
cursorBacktab |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
521 |
"move cursor to prev tabstop" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
522 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
523 |
self cursorCol:(self prevTabBefore:cursorCol). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
524 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
525 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
526 |
cursorCol:newCol |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
527 |
"move cursor to some column in the current line" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
528 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
529 |
|wasOn| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
530 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
531 |
wasOn := self hideCursor. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
532 |
cursorCol := newCol. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
533 |
self makeCursorVisibleAndShowCursor:wasOn. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
534 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
535 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
536 |
cursorDown |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
537 |
"move cursor down; scroll if at end of visible text" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
538 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
539 |
self cursorDown:1 |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
540 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
541 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
542 |
cursorDown:n |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
543 |
"move cursor down by n lines; scroll if at end of visible text" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
544 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
545 |
|wasOn nv| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
546 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
547 |
cursorVisibleLine notNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
548 |
wasOn := self hideCursor. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
549 |
nv := cursorVisibleLine + n - 1. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
550 |
(nv >= nFullLinesShown) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
551 |
self scrollDown:(nv - nFullLinesShown + 1) |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
552 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
553 |
cursorLine := cursorLine + n. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
554 |
cursorVisibleLine := self listLineToVisibleLine:cursorLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
555 |
wasOn ifTrue:[self showCursor]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
556 |
] ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
557 |
cursorLine isNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
558 |
cursorLine := firstLineShown |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
559 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
560 |
cursorLine := cursorLine + n. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
561 |
cursorVisibleLine := self listLineToVisibleLine:cursorLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
562 |
self makeCursorVisible. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
563 |
]. |
297
08eec8838a4c
beep if cursor leaves the visible area
Claus Gittinger <cg@exept.de>
parents:
274
diff
changeset
|
564 |
"/ cursor no longer visible ? |
08eec8838a4c
beep if cursor leaves the visible area
Claus Gittinger <cg@exept.de>
parents:
274
diff
changeset
|
565 |
cursorVisibleLine isNil ifTrue:[ |
08eec8838a4c
beep if cursor leaves the visible area
Claus Gittinger <cg@exept.de>
parents:
274
diff
changeset
|
566 |
cursorLine > list size ifTrue:[ |
08eec8838a4c
beep if cursor leaves the visible area
Claus Gittinger <cg@exept.de>
parents:
274
diff
changeset
|
567 |
device beep. device sync. |
08eec8838a4c
beep if cursor leaves the visible area
Claus Gittinger <cg@exept.de>
parents:
274
diff
changeset
|
568 |
] |
08eec8838a4c
beep if cursor leaves the visible area
Claus Gittinger <cg@exept.de>
parents:
274
diff
changeset
|
569 |
] |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
570 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
571 |
|
121 | 572 |
cursorHome |
597 | 573 |
"scroll to top AND move cursor to first line of text." |
121 | 574 |
|
575 |
|wasOn| |
|
576 |
||
577 |
wasOn := self hideCursor. |
|
578 |
cursorCol := 1. |
|
131 | 579 |
self scrollToTop. |
580 |
cursorLine := cursorVisibleLine := 1. |
|
121 | 581 |
self makeCursorVisibleAndShowCursor:wasOn. |
597 | 582 |
|
583 |
"Modified: 29.4.1996 / 12:49:11 / cg" |
|
121 | 584 |
! |
585 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
586 |
cursorLeft |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
587 |
"move cursor to left" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
588 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
589 |
(cursorCol ~~ 1) ifTrue: [ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
590 |
self cursorCol:(cursorCol - 1) |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
591 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
592 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
593 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
594 |
cursorLine:line col:col |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
595 |
"this positions onto physical - not visible - line" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
596 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
597 |
|wasOn| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
598 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
599 |
wasOn := self hideCursor. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
600 |
cursorLine := line. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
601 |
cursorVisibleLine := self listLineToVisibleLine:line. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
602 |
cursorCol := col. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
603 |
(cursorCol < 1) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
604 |
cursorCol := 1 |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
605 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
606 |
self makeCursorVisibleAndShowCursor:wasOn. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
607 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
608 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
609 |
cursorReturn |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
610 |
"move cursor to start of next line; scroll if at end of visible text" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
611 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
612 |
|wasOn| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
613 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
614 |
self checkForExistingLine:(cursorLine + 1). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
615 |
cursorVisibleLine notNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
616 |
nFullLinesShown notNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
617 |
(cursorVisibleLine >= nFullLinesShown) ifTrue:[self scrollDown] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
618 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
619 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
620 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
621 |
wasOn := self hideCursor. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
622 |
cursorCol := 1. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
623 |
cursorLine := cursorLine + 1. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
624 |
cursorVisibleLine := self listLineToVisibleLine:cursorLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
625 |
self makeCursorVisibleAndShowCursor:wasOn. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
626 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
627 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
628 |
cursorRight |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
629 |
"move cursor to right" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
630 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
631 |
self cursorCol:(cursorCol + 1) |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
632 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
633 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
634 |
cursorTab |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
635 |
"move cursor to next tabstop" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
636 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
637 |
self cursorCol:(self nextTabAfter:cursorCol). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
638 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
639 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
640 |
cursorToBeginOfLine |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
641 |
"move cursor to start of current line" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
642 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
643 |
self cursorCol:1 |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
644 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
645 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
646 |
cursorToBottom |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
647 |
"move cursor to last line of text" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
648 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
649 |
|wasOn newTop| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
650 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
651 |
wasOn := self hideCursor. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
652 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
653 |
newTop := list size - nFullLinesShown. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
654 |
(newTop < 1) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
655 |
newTop := 1 |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
656 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
657 |
self scrollToLine:newTop. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
658 |
cursorCol := 1. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
659 |
cursorLine := list size. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
660 |
cursorVisibleLine := self listLineToVisibleLine:cursorLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
661 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
662 |
self makeCursorVisibleAndShowCursor:wasOn. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
663 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
664 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
665 |
cursorToEnd |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
666 |
"move cursor down below last line of text" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
667 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
668 |
|wasOn newTop l line| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
669 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
670 |
l := list size. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
671 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
672 |
cursorLine >= l ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
673 |
line := self listAt:cursorLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
674 |
(line isNil or:[line isEmpty]) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
675 |
^ self |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
676 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
677 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
678 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
679 |
wasOn := self hideCursor. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
680 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
681 |
l := l + 1. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
682 |
newTop := l - nFullLinesShown. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
683 |
(newTop < 1) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
684 |
newTop := 1 |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
685 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
686 |
self scrollToLine:newTop. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
687 |
cursorCol := 1. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
688 |
cursorLine := l. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
689 |
cursorVisibleLine := self listLineToVisibleLine:cursorLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
690 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
691 |
self makeCursorVisibleAndShowCursor:wasOn. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
692 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
693 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
694 |
cursorToEndOfLine |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
695 |
"move cursor to end of current line" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
696 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
697 |
|line newCol| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
698 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
699 |
list isNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
700 |
newCol := 1 |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
701 |
] ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
702 |
line := list at:cursorLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
703 |
newCol := line size + 1 |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
704 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
705 |
self cursorCol:newCol |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
706 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
707 |
|
131 | 708 |
cursorToFirstVisibleLine |
709 |
"place cursor into the first visible line; do not scroll." |
|
710 |
||
711 |
self cursorLine:(self visibleLineToAbsoluteLine:1) col:1 |
|
712 |
! |
|
713 |
||
714 |
cursorToLastVisibleLine |
|
715 |
"place cursor into the first visible line; do not scroll." |
|
716 |
||
717 |
self cursorLine:(self visibleLineToAbsoluteLine:nFullLinesShown) col:1 |
|
718 |
! |
|
719 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
720 |
cursorToNextWord |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
721 |
"move the cursor to the beginning of the next word" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
722 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
723 |
|col line searching| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
724 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
725 |
(cursorLine > list size) ifTrue:[^ self]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
726 |
self wordAtLine:cursorLine col:cursorCol do:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
727 |
:beginLine :beginCol :endLine :endCol :style | |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
728 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
729 |
line := endLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
730 |
col := endCol + 1. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
731 |
searching := true. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
732 |
[searching |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
733 |
and:[(self characterAtLine:line col:col) isSeparator]] whileTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
734 |
self wordAtLine:line col:col do:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
735 |
:beginLine :beginCol :endLine :endCol :style | |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
736 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
737 |
(line > list size) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
738 |
"break out" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
739 |
searching := false |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
740 |
] ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
741 |
line := endLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
742 |
col := endCol + 1. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
743 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
744 |
] |
121 | 745 |
]. |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
746 |
self cursorLine:line col:col |
121 | 747 |
] |
748 |
! |
|
749 |
||
499 | 750 |
cursorToPreviousWord |
751 |
"move the cursor to the beginning of this or the previous word" |
|
752 |
||
753 |
|col line searching l| |
|
754 |
||
755 |
(cursorLine > list size) ifTrue:[^ self]. |
|
756 |
||
757 |
self wordAtLine:cursorLine col:cursorCol do:[ |
|
758 |
:beginLine :beginCol :endLine :endCol :style | |
|
759 |
||
760 |
line := beginLine. |
|
761 |
col := beginCol. |
|
762 |
style == #wordLeft ifTrue:[ |
|
763 |
col := col + 1 |
|
764 |
]. |
|
765 |
||
766 |
(cursorLine == line |
|
767 |
and:[cursorCol == col]) ifTrue:[ |
|
768 |
searching := true. |
|
769 |
||
770 |
col > 1 ifTrue:[ |
|
771 |
col := col - 1. |
|
772 |
]. |
|
773 |
||
774 |
[searching] whileTrue:[ |
|
775 |
(col == 1) ifTrue:[ |
|
776 |
line == 1 ifTrue:[ |
|
777 |
searching := false |
|
778 |
] ifFalse:[ |
|
779 |
line := line - 1. |
|
780 |
l := list at:line. |
|
781 |
col := l size + 1. |
|
782 |
] |
|
783 |
] ifFalse:[ |
|
784 |
(self characterAtLine:line col:col) isSeparator ifFalse:[ |
|
785 |
self wordAtLine:line col:col do:[ |
|
786 |
:beginLine :beginCol :endLine :endCol :style | |
|
787 |
||
788 |
line := beginLine. |
|
789 |
col := beginCol. |
|
790 |
style == #wordLeft ifTrue:[ |
|
791 |
col := col + 1 |
|
792 |
]. |
|
793 |
searching := false. |
|
794 |
] |
|
795 |
] ifTrue:[ |
|
796 |
col := col - 1 |
|
797 |
] |
|
798 |
] |
|
799 |
] |
|
800 |
]. |
|
801 |
self cursorLine:line col:col |
|
802 |
] |
|
803 |
||
804 |
"Created: 8.3.1996 / 21:52:48 / cg" |
|
805 |
"Modified: 8.3.1996 / 22:12:45 / cg" |
|
806 |
! |
|
807 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
808 |
cursorToTop |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
809 |
"move cursor to absolute home" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
810 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
811 |
self cursorLine:1 col:1 |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
812 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
813 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
814 |
cursorUp |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
815 |
"move cursor up; scroll if at start of visible text" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
816 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
817 |
self cursorUp:1 |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
818 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
819 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
820 |
cursorUp:n |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
821 |
"move cursor up n lines; scroll if at start of visible text" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
822 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
823 |
|wasOn nv nl| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
824 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
825 |
cursorLine isNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
826 |
cursorLine := firstLineShown + nFullLinesShown - 1. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
827 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
828 |
nl := cursorLine - n. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
829 |
nl < 1 ifTrue:[nl := 1]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
830 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
831 |
(nl ~~ cursorLine) ifTrue: [ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
832 |
wasOn := self hideCursor. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
833 |
cursorVisibleLine notNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
834 |
nv := cursorVisibleLine - n. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
835 |
nv < 1 ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
836 |
self scrollUp:(nv negated + 1) |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
837 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
838 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
839 |
cursorLine := nl. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
840 |
cursorVisibleLine := self listLineToVisibleLine:cursorLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
841 |
wasOn ifTrue:[self showCursor]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
842 |
"/ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
843 |
"/ to make cursor visible (even if below visible end): |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
844 |
"/ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
845 |
"/ self makeCursorVisibleAndShowCursor:wasOn. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
846 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
847 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
848 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
849 |
cursorVisibleLine:visibleLineNr col:colNr |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
850 |
"put cursor to visibleline/col" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
851 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
852 |
|wasOn| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
853 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
854 |
wasOn := self hideCursor. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
855 |
cursorLine := self visibleLineToAbsoluteLine:visibleLineNr. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
856 |
cursorVisibleLine := visibleLineNr. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
857 |
cursorCol := colNr. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
858 |
(cursorCol < 1) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
859 |
cursorCol := 1 |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
860 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
861 |
self makeCursorVisibleAndShowCursor:wasOn. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
862 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
863 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
864 |
cursorX:x y:y |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
865 |
"put cursor to position next to x/y coordinate in view" |
121 | 866 |
|
867 |
|line col| |
|
868 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
869 |
line := self visibleLineOfY:y. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
870 |
col := self colOfX:x inVisibleLine:line. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
871 |
self cursorVisibleLine:line col:col. |
121 | 872 |
! |
873 |
||
874 |
drawCursor |
|
875 |
"draw the cursor if shown and cursor is visible. |
|
876 |
(but not, if there is a selection - to avoid confusion)" |
|
877 |
||
878 |
shown ifTrue:[ |
|
879 |
cursorVisibleLine notNil ifTrue:[ |
|
880 |
self hasSelection ifFalse:[ |
|
881 |
self drawCursorCharacter |
|
882 |
] |
|
883 |
] |
|
884 |
] |
|
885 |
! |
|
886 |
||
887 |
drawCursor:cursorType with:fgColor and:bgColor |
|
888 |
"draw a cursor; the argument cursorType specifies what type |
|
125 | 889 |
of cursor should be drawn. |
890 |
Currently, supported are: #block, #frame, #ibeam, #caret and #solidCaret" |
|
121 | 891 |
|
133 | 892 |
|x y w char y2 x1 x2 oldPaint| |
121 | 893 |
|
894 |
self hasSelection ifTrue:[ |
|
895 |
" |
|
896 |
hide cursor, if there is a selection |
|
897 |
" |
|
898 |
^ super redrawVisibleLine:cursorVisibleLine col:cursorCol. |
|
899 |
]. |
|
900 |
||
901 |
cursorType == #block ifTrue:[ |
|
902 |
super drawVisibleLine:cursorVisibleLine |
|
903 |
col:cursorCol |
|
904 |
with:fgColor |
|
905 |
and:bgColor. |
|
906 |
^ self |
|
907 |
]. |
|
908 |
x := (self xOfCol:cursorCol inVisibleLine:cursorVisibleLine) - leftOffset. |
|
909 |
y := self yOfVisibleLine:cursorVisibleLine. |
|
910 |
||
133 | 911 |
oldPaint := paint. "/ do not clobber GC |
121 | 912 |
cursorType == #frame ifTrue:[ |
913 |
super redrawVisibleLine:cursorVisibleLine col:cursorCol. |
|
914 |
||
915 |
char := self characterUnderCursor asString. |
|
916 |
self paint:bgColor. |
|
133 | 917 |
self displayRectangleX:x y:y |
918 |
width:(font widthOf:char) height:fontHeight. |
|
919 |
] ifFalse:[ |
|
920 |
self paint:bgColor. |
|
921 |
cursorType == #ibeam ifTrue:[ |
|
922 |
x1 := x - 1. |
|
923 |
y2 := y + fontHeight - 1. |
|
924 |
self displayLineFromX:x1 y:y toX:x1 y:y2. |
|
925 |
self displayLineFromX:x y:y toX:x y:y2. |
|
926 |
^ self |
|
927 |
] ifFalse:[ |
|
928 |
w := fontWidth // 2. |
|
929 |
y := y + fontHeight - 3. |
|
930 |
y2 := y + w. |
|
931 |
x1 := x - w. |
|
932 |
x2 := x + w. |
|
933 |
cursorType == #caret ifTrue:[ |
|
934 |
self lineWidth:2. |
|
935 |
self displayLineFromX:x1 y:y2 toX:x y:y. |
|
936 |
self displayLineFromX:x y:y toX:x2 y:y2. |
|
937 |
] ifFalse:[ |
|
938 |
"anything else: solidCaret" |
|
939 |
||
940 |
self fillPolygon:(Array with:(x1 @ y2) |
|
941 |
with:(x @ y) |
|
942 |
with:(x2 @ y2)) |
|
943 |
] |
|
944 |
] |
|
121 | 945 |
]. |
133 | 946 |
self paint:oldPaint. |
121 | 947 |
! |
948 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
949 |
drawCursorCharacter |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
950 |
"draw the cursor. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
951 |
(i.e. the cursor if no selection) |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
952 |
- helper for many cursor methods" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
953 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
954 |
hasKeyboardFocus ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
955 |
self drawFocusCursor |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
956 |
] ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
957 |
self drawNoFocusCursor |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
958 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
959 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
960 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
961 |
drawFocusCursor |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
962 |
"draw the cursor when the focus is in the view." |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
963 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
964 |
self hasSelection ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
965 |
^ super redrawVisibleLine:cursorVisibleLine col:cursorCol. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
966 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
967 |
self drawCursor:cursorType with:cursorFgColor and:cursorBgColor. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
968 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
969 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
970 |
drawNoFocusCursor |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
971 |
"draw the cursor for the case when the view has no keyboard focus" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
972 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
973 |
self hasSelection ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
974 |
^ super redrawVisibleLine:cursorVisibleLine col:cursorCol. |
121 | 975 |
]. |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
976 |
cursorType ~~ #block ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
977 |
"these dont show unfocussed" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
978 |
^ self drawFocusCursor |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
979 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
980 |
self drawCursor:#frame with:cursorFgColor and:cursorBgColor |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
981 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
982 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
983 |
gotoLine:aLineNumber |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
984 |
"position cursor onto line, aLineNumber. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
985 |
Make certain that this line is visible" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
986 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
987 |
self makeLineVisible:aLineNumber. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
988 |
self cursorLine:aLineNumber col:1 |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
989 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
990 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
991 |
hideCursor |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
992 |
"make cursor invisible if currently visible; |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
993 |
return true if cursor was visible before." |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
994 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
995 |
cursorShown ifTrue: [ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
996 |
shown ifTrue: [ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
997 |
self undrawCursor. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
998 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
999 |
cursorShown := false. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1000 |
^ true |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1001 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1002 |
^ false |
121 | 1003 |
! |
1004 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1005 |
makeCursorVisible |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1006 |
"scroll text to make cursorline visible |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1007 |
(i.e. to have cursorLine in visible area)" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1008 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1009 |
|line col| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1010 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1011 |
cursorLine notNil ifTrue:[ |
479
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
1012 |
line := cursorLine. |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
1013 |
col := cursorCol. |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
1014 |
" |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
1015 |
if there is a selection, its better to |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
1016 |
have its start being visible, instead of the end |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
1017 |
" |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
1018 |
(selectionStartLine notNil |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
1019 |
and:[selectionEndLine notNil]) ifTrue:[ |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
1020 |
expandingTop ~~ false ifTrue:[ |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
1021 |
line := selectionStartLine. |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
1022 |
col := selectionStartCol. |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
1023 |
] ifFalse:[ |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
1024 |
line := selectionEndLine. |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
1025 |
col := selectionEndCol |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
1026 |
] |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
1027 |
]. |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
1028 |
self makeLineVisible:line. |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
1029 |
self makeColVisible:col inLine:line |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1030 |
] |
479
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
1031 |
|
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
1032 |
"Modified: 6.3.1996 / 13:46:46 / cg" |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1033 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1034 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1035 |
makeCursorVisibleAndShowCursor:flag |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1036 |
"scroll to make cursorLine visible; |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1037 |
if flag is true, draw the cursor" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1038 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1039 |
self makeCursorVisible. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1040 |
flag ifTrue:[self showCursor] |
121 | 1041 |
! |
1042 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1043 |
showCursor |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1044 |
"make cursor visible if currently invisible" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1045 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1046 |
cursorShown ifFalse: [ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1047 |
self drawCursor. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1048 |
cursorShown := true |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1049 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1050 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1051 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1052 |
undrawCursor |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1053 |
"undraw the cursor (i.e. redraw the character(s) under the cursor)" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1054 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1055 |
cursorVisibleLine notNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1056 |
((cursorType == #caret) or:[cursorType == #solidCaret]) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1057 |
"caret-cursor touches 4 characters" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1058 |
((cursorCol > 1) and:[fontIsFixedWidth]) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1059 |
super redrawVisibleLine:cursorVisibleLine from:cursorCol-1 to:cursorCol. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1060 |
super redrawVisibleLine:cursorVisibleLine+1 from:cursorCol-1 to:cursorCol. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1061 |
] ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1062 |
"care for left margin" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1063 |
super redrawVisibleLine:cursorVisibleLine; redrawVisibleLine:cursorVisibleLine+1. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1064 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1065 |
^ self |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1066 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1067 |
cursorType == #ibeam ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1068 |
"ibeam-cursor touches 2 characters" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1069 |
cursorCol > 1 ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1070 |
super redrawVisibleLine:cursorVisibleLine from:cursorCol-1 to:cursorCol. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1071 |
] ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1072 |
"care for left margin" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1073 |
super redrawVisibleLine:cursorVisibleLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1074 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1075 |
^ self |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1076 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1077 |
"block is simple - just one character under cursor" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1078 |
super redrawVisibleLine:cursorVisibleLine col:cursorCol |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1079 |
] |
121 | 1080 |
! |
1081 |
||
1082 |
withCursorOffDo:aBlock |
|
1083 |
"evaluate aBlock with cursor off; turn it on afterwards." |
|
1084 |
||
1085 |
(shown not or:[cursorShown not]) ifTrue:[ |
|
1086 |
^ aBlock value |
|
1087 |
]. |
|
1088 |
self hideCursor. |
|
1089 |
aBlock valueNowOrOnUnwindDo:[ |
|
1090 |
self showCursor |
|
1091 |
] |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1092 |
! ! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1093 |
|
594 | 1094 |
!EditTextView methodsFor:'documentation'! |
1095 |
||
1096 |
examples |
|
1097 |
" |
|
1098 |
non MVC operation: |
|
1099 |
||
1100 |
basic setup: |
|
1101 |
[exBegin] |
|
1102 |
|top textView| |
|
1103 |
||
1104 |
top := StandardSystemView new. |
|
1105 |
top extent:300@200. |
|
1106 |
||
1107 |
textView := EditTextView new. |
|
1108 |
textView origin:0.0 @ 0.0 corner:1.0 @ 1.0. |
|
1109 |
top addSubView:textView. |
|
1110 |
||
1111 |
textView contents:('/etc/hosts' asFilename contentsOfEntireFile). |
|
1112 |
||
1113 |
top open. |
|
1114 |
[exEnd] |
|
1115 |
||
1116 |
||
1117 |
with vertical scrollbar: |
|
1118 |
[exBegin] |
|
1119 |
|top scrollView textView| |
|
1120 |
||
1121 |
top := StandardSystemView new. |
|
1122 |
top extent:300@200. |
|
1123 |
||
1124 |
scrollView := ScrollableView for:EditTextView. |
|
1125 |
textView := scrollView scrolledView. |
|
1126 |
scrollView origin:0.0 @ 0.0 corner:1.0 @ 1.0. |
|
1127 |
top addSubView:scrollView. |
|
1128 |
||
1129 |
textView contents:('/etc/hosts' asFilename contentsOfEntireFile). |
|
1130 |
||
1131 |
top open. |
|
1132 |
[exEnd] |
|
1133 |
||
1134 |
||
1135 |
with horizontal & vertical scrollbars: |
|
1136 |
[exBegin] |
|
1137 |
|top scrollView textView| |
|
1138 |
||
1139 |
top := StandardSystemView new. |
|
1140 |
top extent:300@200. |
|
1141 |
||
1142 |
scrollView := HVScrollableView for:EditTextView. |
|
1143 |
textView := scrollView scrolledView. |
|
1144 |
scrollView origin:0.0 @ 0.0 corner:1.0 @ 1.0. |
|
1145 |
top addSubView:scrollView. |
|
1146 |
||
1147 |
textView contents:('/etc/hosts' asFilename contentsOfEntireFile). |
|
1148 |
||
1149 |
top open. |
|
1150 |
[exEnd] |
|
1151 |
||
1152 |
||
1153 |
set the action for accept: |
|
1154 |
[exBegin] |
|
1155 |
|top textView| |
|
1156 |
||
1157 |
top := StandardSystemView new. |
|
1158 |
top extent:300@200. |
|
1159 |
||
1160 |
textView := EditTextView new. |
|
1161 |
textView origin:0.0 @ 0.0 corner:1.0 @ 1.0. |
|
1162 |
top addSubView:textView. |
|
1163 |
||
1164 |
textView contents:('/etc/hosts' asFilename contentsOfEntireFile). |
|
1165 |
textView acceptAction:[:contents | |
|
1166 |
Transcript showCr:'will not overwrite the file with:'. |
|
1167 |
Transcript showCr:contents asString |
|
1168 |
]. |
|
1169 |
top open. |
|
1170 |
[exEnd] |
|
1171 |
||
1172 |
||
1173 |
||
1174 |
MVC operation: |
|
1175 |
(the examples model here is a plug simulating a real model; |
|
1176 |
real world applications would not use a plug ..) |
|
1177 |
[exBegin] |
|
1178 |
|top textView model| |
|
1179 |
||
1180 |
model := Plug new. |
|
1181 |
model respondTo:#accepted: |
|
1182 |
with:[:newContents | |
|
1183 |
Transcript showCr:'will not overwrite the file with:'. |
|
1184 |
Transcript showCr:newContents asString |
|
1185 |
]. |
|
1186 |
model respondTo:#getList |
|
1187 |
with:['/etc/hosts' asFilename contentsOfEntireFile]. |
|
1188 |
||
1189 |
||
1190 |
top := StandardSystemView new. |
|
1191 |
top extent:300@200. |
|
1192 |
||
1193 |
textView := EditTextView new. |
|
1194 |
textView origin:0.0 @ 0.0 corner:1.0 @ 1.0. |
|
1195 |
top addSubView:textView. |
|
1196 |
||
1197 |
textView model:model; |
|
1198 |
changeMessage:#accepted:; |
|
1199 |
listMessage:#getList; |
|
1200 |
aspect:#list. |
|
1201 |
top open. |
|
1202 |
[exEnd] |
|
1203 |
||
1204 |
||
1205 |
two textViews on the same model: |
|
1206 |
[exBegin] |
|
1207 |
|top1 textView1 top2 textView2 model currentContents| |
|
1208 |
||
1209 |
model := Plug new. |
|
1210 |
model respondTo:#accepted: |
|
1211 |
with:[:newContents | |
|
1212 |
Transcript showCr:'accepted:'. |
|
1213 |
Transcript showCr:newContents asString. |
|
1214 |
currentContents := newContents. |
|
1215 |
model changed:#contents |
|
1216 |
]. |
|
1217 |
model respondTo:#getList |
|
1218 |
with:[Transcript showCr:'query'. |
|
1219 |
currentContents]. |
|
1220 |
||
1221 |
||
1222 |
top1 := StandardSystemView new. |
|
1223 |
top1 extent:300@200. |
|
1224 |
||
1225 |
textView1 := EditTextView new. |
|
1226 |
textView1 origin:0.0 @ 0.0 corner:1.0 @ 1.0. |
|
1227 |
top1 addSubView:textView1. |
|
1228 |
||
1229 |
textView1 model:model; |
|
1230 |
aspect:#contents; |
|
1231 |
changeMessage:#accepted:; |
|
1232 |
listMessage:#getList. |
|
1233 |
top1 open. |
|
1234 |
||
1235 |
top2 := StandardSystemView new. |
|
1236 |
top2 extent:300@200. |
|
1237 |
||
1238 |
textView2 := EditTextView new. |
|
1239 |
textView2 origin:0.0 @ 0.0 corner:1.0 @ 1.0. |
|
1240 |
top2 addSubView:textView2. |
|
1241 |
||
1242 |
textView2 model:model; |
|
1243 |
aspect:#contents; |
|
1244 |
changeMessage:#accepted:; |
|
1245 |
listMessage:#getList. |
|
1246 |
top2 open. |
|
1247 |
[exEnd] |
|
1248 |
" |
|
1249 |
||
1250 |
"Modified: 27.4.1996 / 16:29:43 / cg" |
|
1251 |
! ! |
|
1252 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1253 |
!EditTextView methodsFor:'editing'! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1254 |
|
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
1255 |
copyAndDeleteSelection |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
1256 |
"copy the selection into the pastBuffer and delete it" |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
1257 |
|
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
1258 |
selectionStartLine notNil ifTrue:[ |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
1259 |
self setTextSelection:(self selection). |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
1260 |
self deleteSelection. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
1261 |
]. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
1262 |
|
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
1263 |
"Created: 27.1.1996 / 16:23:28 / cg" |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
1264 |
! |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
1265 |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1266 |
deleteCharAtCursor |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1267 |
"delete single character under cursor; does not merge lines" |
121 | 1268 |
|
1269 |
|wasOn| |
|
1270 |
||
1271 |
wasOn := self hideCursor. |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1272 |
self deleteCharAtLine:cursorLine col:cursorCol. |
121 | 1273 |
wasOn ifTrue:[self showCursor] |
1274 |
! |
|
1275 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1276 |
deleteCharAtLine:lineNr col:colNr |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1277 |
"delete single character at colNr in line lineNr" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1278 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1279 |
|line lineSize newLine drawCharacterOnly wasLargest| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1280 |
|
331
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
1281 |
self checkModificationsAllowed ifFalse:[ ^ self]. |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1282 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1283 |
line := self listAt:lineNr. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1284 |
line isNil ifTrue: [^self]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1285 |
lineSize := line size. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1286 |
(colNr > lineSize) ifTrue: [^ self]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1287 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1288 |
wasLargest := (self widthOfLineString:line) == widthOfWidestLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1289 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1290 |
drawCharacterOnly := false. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1291 |
(colNr == lineSize) ifTrue:[ |
385
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1292 |
newLine := line copyTo:(lineSize - 1). |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1293 |
fontIsFixedWidth ifTrue:[ |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1294 |
drawCharacterOnly := true |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1295 |
] |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1296 |
] ifFalse:[ |
385
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1297 |
newLine := line species new:(lineSize - 1). |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1298 |
newLine replaceFrom:1 to:(colNr - 1) |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1299 |
with:line startingAt:1. |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1300 |
newLine replaceFrom:colNr to:(lineSize - 1) |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1301 |
with:line startingAt:(colNr + 1) |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1302 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1303 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1304 |
newLine isBlank ifTrue:[ |
385
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1305 |
newLine := nil |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1306 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1307 |
list at:lineNr put:newLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1308 |
wasLargest ifTrue:[ |
385
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1309 |
widthOfWidestLine := nil. "/ i.e. unknown |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1310 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1311 |
self textChanged. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1312 |
drawCharacterOnly ifTrue:[ |
385
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1313 |
self redrawLine:lineNr col:colNr |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1314 |
] ifFalse:[ |
385
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1315 |
self redrawLine:lineNr from:colNr |
121 | 1316 |
] |
385
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1317 |
|
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1318 |
"Modified: 23.2.1996 / 17:42:23 / cg" |
121 | 1319 |
! |
1320 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1321 |
deleteCharBeforeCursor |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1322 |
"delete single character to the left of cursor and move cursor to left" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1323 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1324 |
|wasOn oldSize lineNrAboveCursor| |
121 | 1325 |
|
1326 |
wasOn := self hideCursor. |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1327 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1328 |
(cursorCol == 1) ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1329 |
" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1330 |
somewhere in the middle of a line |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1331 |
" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1332 |
self cursorLeft. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1333 |
self deleteCharAtLine:cursorLine col:cursorCol. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1334 |
] ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1335 |
" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1336 |
at begin of line - merge with previous line; |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1337 |
except for the very first line. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1338 |
" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1339 |
(cursorLine == 1) ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1340 |
oldSize := 0. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1341 |
lineNrAboveCursor := cursorLine - 1. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1342 |
list notNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1343 |
(list size >= lineNrAboveCursor) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1344 |
(list at:lineNrAboveCursor) notNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1345 |
oldSize := (list at:lineNrAboveCursor) size |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1346 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1347 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1348 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1349 |
self mergeLine:lineNrAboveCursor. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1350 |
cursorLine := lineNrAboveCursor. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1351 |
cursorCol := oldSize + 1. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1352 |
cursorVisibleLine := self listLineToVisibleLine:cursorLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1353 |
self makeCursorVisible |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1354 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1355 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1356 |
wasOn ifTrue:[self showCursor]. |
121 | 1357 |
! |
1358 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1359 |
deleteCharsAtLine:lineNr fromCol:colNr |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1360 |
"delete characters from colNr up to the end in line lineNr" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1361 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1362 |
|line newLine| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1363 |
|
331
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
1364 |
self checkModificationsAllowed ifFalse:[ ^ self]. |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1365 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1366 |
line := self listAt:lineNr. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1367 |
line isNil ifTrue: [^self]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1368 |
(colNr > line size) ifTrue: [^ self]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1369 |
newLine := line copyTo:(colNr - 1). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1370 |
newLine isBlank ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1371 |
newLine := nil |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1372 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1373 |
list at:lineNr put:newLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1374 |
widthOfWidestLine := nil. "/ i.e. unknown |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1375 |
self textChanged. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1376 |
self redrawLine:lineNr |
131 | 1377 |
! |
1378 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1379 |
deleteCharsAtLine:lineNr fromCol:startCol toCol:endCol |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1380 |
"delete characters from startCol to endCol in line lineNr" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1381 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1382 |
|line lineSize newLine| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1383 |
|
331
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
1384 |
self checkModificationsAllowed ifFalse:[ ^ self]. |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1385 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1386 |
line := self listAt:lineNr. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1387 |
line isNil ifTrue: [^self]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1388 |
lineSize := line size. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1389 |
(startCol > lineSize) ifTrue: [^ self]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1390 |
(endCol == 0) ifTrue:[^ self]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1391 |
(endCol < startCol) ifTrue:[^ self]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1392 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1393 |
(startCol == endCol) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1394 |
self deleteCharAtLine:lineNr col:startCol. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1395 |
^ self |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1396 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1397 |
(endCol >= lineSize) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1398 |
self deleteCharsAtLine:lineNr fromCol:startCol. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1399 |
^ self |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1400 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1401 |
(startCol <= 1) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1402 |
self deleteCharsAtLine:lineNr toCol:endCol. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1403 |
^ self |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1404 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1405 |
newLine := (line copyTo:(startCol - 1)) |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1406 |
, (line copyFrom:(endCol + 1) to:lineSize). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1407 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1408 |
newLine isBlank ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1409 |
newLine := nil |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1410 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1411 |
list at:lineNr put:newLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1412 |
widthOfWidestLine := nil. "/ i.e. unknown |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1413 |
self textChanged. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1414 |
self redrawLine:lineNr |
121 | 1415 |
! |
1416 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1417 |
deleteCharsAtLine:lineNr toCol:colNr |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1418 |
"delete characters from start up to colNr in line lineNr" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1419 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1420 |
|line lineSize newLine| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1421 |
|
331
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
1422 |
self checkModificationsAllowed ifFalse:[ ^ self]. |
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
1423 |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1424 |
line := self listAt:lineNr. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1425 |
line isNil ifTrue: [^self]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1426 |
lineSize := line size. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1427 |
(colNr >= lineSize) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1428 |
newLine := nil |
121 | 1429 |
] ifFalse:[ |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1430 |
newLine := line copyFrom:(colNr + 1) to:lineSize. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1431 |
newLine isBlank ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1432 |
newLine := nil |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1433 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1434 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1435 |
list at:lineNr put:newLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1436 |
widthOfWidestLine := nil. "/ i.e. unknown |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1437 |
self textChanged. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1438 |
self redrawLine:lineNr |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1439 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1440 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1441 |
deleteCursorLine |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1442 |
"delete the line where the cursor sits" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1443 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1444 |
self deleteLine:cursorLine |
121 | 1445 |
! |
1446 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1447 |
deleteFromLine:startLine col:startCol toLine:endLine col:endCol |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1448 |
"delete all text from startLine/startCol to endLine/endCol - |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1449 |
joining lines if nescessary" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1450 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1451 |
|line lineSize| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1452 |
|
331
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
1453 |
self checkModificationsAllowed ifFalse:[ ^ self]. |
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
1454 |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1455 |
list isNil ifTrue:[^ self]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1456 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1457 |
(startLine == endLine) ifTrue:[ |
387 | 1458 |
"delete chars within a line" |
1459 |
self deleteCharsAtLine:startLine fromCol:startCol toCol:endCol. |
|
1460 |
^ self |
|
121 | 1461 |
]. |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1462 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1463 |
((startCol == 1) and:[endCol == 0]) ifTrue:[ |
387 | 1464 |
"delete full lines only" |
1465 |
endLine > startLine ifTrue:[ |
|
1466 |
self deleteFromLine:startLine toLine:(endLine - 1) |
|
1467 |
]. |
|
1468 |
^ self |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1469 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1470 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1471 |
"delete right rest of 1st line" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1472 |
self deleteCharsAtLine:startLine fromCol:startCol. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1473 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1474 |
"delete the inner lines ..." |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1475 |
endLine > (startLine + 1) ifTrue:[ |
387 | 1476 |
self deleteFromLine:(startLine + 1) toLine:(endLine - 1) |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1477 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1478 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1479 |
(endCol ~~ 0) ifTrue:[ |
387 | 1480 |
"delete the left rest of the last line" |
1481 |
self deleteCharsAtLine:(startLine + 1) toCol:endCol. |
|
1482 |
||
1483 |
"must add blanks, if startCal lies behond end of startLine" |
|
1484 |
line := list at:startLine. |
|
1485 |
lineSize := line size. |
|
1486 |
(startCol > lineSize) ifTrue:[ |
|
1487 |
line isNil ifTrue:[ |
|
1488 |
line := String new:(startCol - 1) |
|
1489 |
] ifFalse:[ |
|
1490 |
line := line , (line species new:(startCol - 1 - lineSize)) |
|
1491 |
]. |
|
1492 |
list at:startLine put:line. |
|
1493 |
widthOfWidestLine := nil. "/ i.e. unknown |
|
1494 |
self textChanged. |
|
1495 |
] |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1496 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1497 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1498 |
"merge the left rest of 1st line with right rest of last line into one" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1499 |
self mergeLine:startLine |
387 | 1500 |
|
1501 |
"Modified: 23.2.1996 / 19:08:21 / cg" |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1502 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1503 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1504 |
deleteFromLine:startLineNr toLine:endLineNr |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1505 |
"delete some lines" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1506 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1507 |
|wasOn nLines| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1508 |
|
331
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
1509 |
self checkModificationsAllowed ifFalse:[ ^ self]. |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1510 |
list isNil ifTrue:[^ self]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1511 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1512 |
wasOn := self hideCursor. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1513 |
list removeFromIndex:startLineNr toIndex:(endLineNr min:list size). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1514 |
widthOfWidestLine := nil. "/ i.e. unknown |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1515 |
self textChanged. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1516 |
self redrawFromLine:startLineNr. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1517 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1518 |
nLines := list size. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1519 |
(firstLineShown >= nLines) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1520 |
self makeLineVisible:nLines |
121 | 1521 |
]. |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1522 |
wasOn ifTrue:[self showCursor]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1523 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1524 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1525 |
deleteLine:lineNr |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1526 |
"delete line" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1527 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1528 |
|wasOn visLine w |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1529 |
srcY "{ Class: SmallInteger }" | |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1530 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1531 |
w := self widthForScrollBetween:lineNr and:(firstLineShown + nLinesShown). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1532 |
(self deleteLineWithoutRedraw:lineNr) ifFalse:[^ self]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1533 |
shown ifFalse:[^ self]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1534 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1535 |
wasOn := self hideCursor. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1536 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1537 |
visLine := self listLineToVisibleLine:lineNr. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1538 |
visLine notNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1539 |
srcY := margin + topMargin + (visLine * fontHeight). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1540 |
self catchExpose. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1541 |
self copyFrom:self x:textStartLeft y:srcY |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1542 |
toX:textStartLeft y:(srcY - fontHeight) |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1543 |
width:w height:((nLinesShown - visLine) * fontHeight). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1544 |
self redrawVisibleLine:nFullLinesShown. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1545 |
(nFullLinesShown ~~ nLinesShown) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1546 |
self redrawVisibleLine:nLinesShown |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1547 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1548 |
self waitForExpose |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1549 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1550 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1551 |
wasOn ifTrue:[self showCursor]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1552 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1553 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1554 |
deleteLineWithoutRedraw:lineNr |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1555 |
"delete line - no redraw; |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1556 |
return true, if something was really deleted" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1557 |
|
331
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
1558 |
self checkModificationsAllowed ifFalse:[ ^ self]. |
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
1559 |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1560 |
(list isNil or:[lineNr > list size]) ifTrue:[^ false]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1561 |
list removeIndex:lineNr. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1562 |
widthOfWidestLine := nil. "/ i.e. unknown |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1563 |
self textChanged. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1564 |
^ true |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1565 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1566 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1567 |
deleteLinesWithoutRedrawFrom:startLine to:endLine |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1568 |
"delete lines - no redraw; |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1569 |
return true, if something was really deleted" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1570 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1571 |
|lastLine| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1572 |
|
331
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
1573 |
self checkModificationsAllowed ifFalse:[ ^ self]. |
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
1574 |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1575 |
(list isNil or:[startLine > list size]) ifTrue:[^ false]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1576 |
(endLine > list size) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1577 |
lastLine := list size |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1578 |
] ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1579 |
lastLine := endLine |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1580 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1581 |
list removeFromIndex:startLine toIndex:lastLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1582 |
widthOfWidestLine := nil. "/ i.e. unknown |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1583 |
self textChanged. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1584 |
^ true |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1585 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1586 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1587 |
deleteSelection |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1588 |
"delete the selection" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1589 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1590 |
|wasOn startLine startCol endLine endCol| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1591 |
|
331
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
1592 |
self checkModificationsAllowed ifFalse:[ ^ self]. |
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
1593 |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1594 |
selectionStartLine notNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1595 |
wasOn := self hideCursor. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1596 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1597 |
startLine := selectionStartLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1598 |
startCol := selectionStartCol. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1599 |
endLine := selectionEndLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1600 |
endCol := selectionEndCol. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1601 |
self unselectWithoutRedraw. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1602 |
self deleteFromLine:startLine col:startCol |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1603 |
toLine:endLine col:endCol. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1604 |
cursorCol := startCol. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1605 |
cursorLine := startLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1606 |
cursorVisibleLine := self listLineToVisibleLine:cursorLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1607 |
self makeCursorVisibleAndShowCursor:wasOn |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1608 |
] |
121 | 1609 |
! |
1610 |
||
105 | 1611 |
insert:aCharacter atLine:lineNr col:colNr |
1612 |
"insert a single character at lineNr/colNr" |
|
1613 |
||
1614 |
|line lineSize newLine drawCharacterOnly| |
|
1615 |
||
331
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
1616 |
self checkModificationsAllowed ifFalse:[ ^ self]. |
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
1617 |
|
105 | 1618 |
aCharacter == (Character cr) ifTrue:[ |
385
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1619 |
self splitLine:lineNr before:colNr. |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1620 |
^ self |
105 | 1621 |
]. |
1622 |
drawCharacterOnly := false. |
|
1623 |
self checkForExistingLine:lineNr. |
|
1624 |
line := list at:lineNr. |
|
1625 |
lineSize := line size. |
|
1626 |
(aCharacter == Character space) ifTrue:[ |
|
385
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1627 |
(colNr > lineSize) ifTrue:[ |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1628 |
^ self |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1629 |
] |
105 | 1630 |
]. |
387 | 1631 |
(lineSize == 0) ifTrue:[ |
1632 |
newLine := aCharacter asString species new:colNr. |
|
385
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1633 |
drawCharacterOnly := true |
105 | 1634 |
] ifFalse: [ |
385
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1635 |
(colNr > lineSize) ifTrue: [ |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1636 |
newLine := line species new:colNr. |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1637 |
newLine replaceFrom:1 to:lineSize |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1638 |
with:line startingAt:1. |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1639 |
drawCharacterOnly := true |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1640 |
] ifFalse: [ |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1641 |
newLine := line species new:(lineSize + 1). |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1642 |
newLine replaceFrom:1 to:(colNr - 1) |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1643 |
with:line startingAt:1. |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1644 |
newLine replaceFrom:(colNr + 1) to:(lineSize + 1) |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1645 |
with:line startingAt:colNr |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1646 |
] |
105 | 1647 |
]. |
1648 |
newLine at:colNr put:aCharacter. |
|
1649 |
aCharacter == (Character tab) ifTrue:[ |
|
385
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1650 |
newLine := self withTabsExpanded:newLine. |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1651 |
drawCharacterOnly := false |
105 | 1652 |
]. |
1653 |
list at:lineNr put:newLine. |
|
118 | 1654 |
widthOfWidestLine notNil ifTrue:[ |
385
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1655 |
widthOfWidestLine := widthOfWidestLine max:(self widthOfLineString:line). |
118 | 1656 |
]. |
105 | 1657 |
self textChanged. |
1658 |
shown ifTrue:[ |
|
385
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1659 |
drawCharacterOnly ifTrue:[ |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1660 |
self redrawLine:lineNr col:colNr |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1661 |
] ifFalse:[ |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1662 |
self redrawLine:lineNr from:colNr |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1663 |
] |
105 | 1664 |
] |
385
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1665 |
|
387 | 1666 |
"Modified: 23.2.1996 / 19:09:36 / cg" |
105 | 1667 |
! |
1668 |
||
121 | 1669 |
insertCharAtCursor:aCharacter |
1670 |
"insert a single character at cursor-position - advance cursor" |
|
1671 |
||
1672 |
|wasOn| |
|
1673 |
||
1674 |
wasOn := self hideCursor. |
|
1675 |
self insert:aCharacter atLine:cursorLine col:cursorCol. |
|
1676 |
aCharacter == (Character cr) ifTrue:[ |
|
1677 |
self cursorReturn |
|
1678 |
] ifFalse:[ |
|
125 | 1679 |
self cursorRight. |
121 | 1680 |
]. |
1681 |
self makeCursorVisibleAndShowCursor:wasOn. |
|
1682 |
! |
|
1683 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1684 |
insertLine:aString before:lineNr |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1685 |
"insert the line aString before line lineNr" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1686 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1687 |
|wasOn visLine w |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1688 |
dstY "{ Class: SmallInteger }" | |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1689 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1690 |
wasOn := self hideCursor. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1691 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1692 |
visLine := self listLineToVisibleLine:lineNr. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1693 |
(shown not or:[visLine isNil]) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1694 |
self withoutRedrawInsertLine:aString before:lineNr. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1695 |
] ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1696 |
w := self widthForScrollBetween:lineNr |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1697 |
and:(firstLineShown + nLinesShown). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1698 |
dstY := topMargin + ((visLine ) * fontHeight). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1699 |
self catchExpose. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1700 |
self withoutRedrawInsertLine:aString before:lineNr. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1701 |
self copyFrom:self x:textStartLeft y:(dstY - fontHeight) |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1702 |
toX:textStartLeft y:dstY |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1703 |
width:w |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1704 |
height:((nLinesShown - visLine "- 1") * fontHeight). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1705 |
self redrawVisibleLine:visLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1706 |
self waitForExpose. |
105 | 1707 |
]. |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1708 |
widthOfWidestLine notNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1709 |
widthOfWidestLine := widthOfWidestLine max:(self widthOfLineString:aString). |
105 | 1710 |
]. |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1711 |
self textChanged. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1712 |
wasOn ifTrue:[self showCursor]. |
121 | 1713 |
! |
1714 |
||
155 | 1715 |
insertLines:aStringCollection before:lineNr |
1716 |
"insert a bunch before line lineNr" |
|
1717 |
||
1718 |
self insertLines:aStringCollection from:1 to:aStringCollection size before:lineNr |
|
1719 |
||
1720 |
"Modified: 6.9.1995 / 20:51:03 / claus" |
|
1721 |
! |
|
1722 |
||
105 | 1723 |
insertLines:someText from:start to:end before:lineNr |
1724 |
"insert a bunch of lines before line lineNr" |
|
1725 |
||
1726 |
|visLine w nLines "{ Class: SmallInteger }" |
|
1727 |
srcY "{ Class: SmallInteger }" |
|
1728 |
dstY "{ Class: SmallInteger }" | |
|
1729 |
||
1730 |
readOnly ifTrue:[ |
|
118 | 1731 |
^ self |
105 | 1732 |
]. |
1733 |
visLine := self listLineToVisibleLine:lineNr. |
|
1734 |
(shown not or:[visLine isNil]) ifTrue:[ |
|
118 | 1735 |
self withoutRedrawInsertLines:someText |
1736 |
from:start to:end |
|
1737 |
before:lineNr. |
|
105 | 1738 |
] ifFalse:[ |
118 | 1739 |
nLines := end - start + 1. |
1740 |
((visLine + nLines) >= nLinesShown) ifTrue:[ |
|
1741 |
self withoutRedrawInsertLines:someText |
|
1742 |
from:start to:end |
|
1743 |
before:lineNr. |
|
1744 |
self redrawFromVisibleLine:visLine to:nLinesShown |
|
1745 |
] ifFalse:[ |
|
1746 |
w := self widthForScrollBetween:(lineNr + nLines) |
|
1747 |
and:(firstLineShown + nLines + nLinesShown). |
|
1748 |
srcY := topMargin + ((visLine - 1) * fontHeight). |
|
1749 |
dstY := srcY + (nLines * fontHeight). |
|
1750 |
" |
|
1751 |
stupid: must catchExpose before inserting new |
|
1752 |
stuff - since catchExpose may perform redraws |
|
1753 |
" |
|
1754 |
self catchExpose. |
|
1755 |
self withoutRedrawInsertLines:someText |
|
1756 |
from:start to:end |
|
1757 |
before:lineNr. |
|
1758 |
self copyFrom:self x:textStartLeft y:srcY |
|
1759 |
toX:textStartLeft y:dstY |
|
1760 |
width:w |
|
1761 |
height:(height - dstY). |
|
1762 |
self redrawFromVisibleLine:visLine to:(visLine + nLines - 1). |
|
1763 |
self waitForExpose |
|
1764 |
]. |
|
1765 |
]. |
|
1766 |
widthOfWidestLine notNil ifTrue:[ |
|
1767 |
someText do:[:line | |
|
1768 |
widthOfWidestLine := widthOfWidestLine max:(self widthOfLineString:line). |
|
1769 |
] |
|
105 | 1770 |
]. |
1771 |
self textChanged. |
|
1772 |
! |
|
1773 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1774 |
insertLines:lines withCr:withCr |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1775 |
"insert a bunch of lines at cursor position. Cursor |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1776 |
is moved behind insertion. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1777 |
If withCr is true, append cr after last line" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1778 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1779 |
|start end nLines wasOn| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1780 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1781 |
lines notNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1782 |
nLines := lines size. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1783 |
(nLines == 1) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1784 |
self insertStringAtCursor:(lines at:1). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1785 |
withCr ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1786 |
self insertCharAtCursor:(Character cr) |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1787 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1788 |
] ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1789 |
(cursorCol ~~ 1) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1790 |
self insertStringAtCursor:(lines at:1). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1791 |
self insertCharAtCursor:(Character cr). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1792 |
start := 2 |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1793 |
] ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1794 |
start := 1 |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1795 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1796 |
withCr ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1797 |
end := nLines |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1798 |
] ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1799 |
end := nLines - 1 |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1800 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1801 |
(start < nLines) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1802 |
(end >= start) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1803 |
wasOn := self hideCursor. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1804 |
self insertLines:lines from:start to:end before:cursorLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1805 |
cursorLine := cursorLine + (end - start + 1). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1806 |
cursorVisibleLine := self absoluteLineToVisibleLine:cursorLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1807 |
wasOn ifTrue:[self showCursor]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1808 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1809 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1810 |
withCr ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1811 |
"last line without cr" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1812 |
self insertStringAtCursor:(lines at:nLines) |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1813 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1814 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1815 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1816 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1817 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1818 |
insertSelectedStringAtCursor:aString |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1819 |
"insert the argument, aString at cursor position and select it" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1820 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1821 |
|startLine startCol| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1822 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1823 |
startLine := cursorLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1824 |
startCol := cursorCol. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1825 |
self insertStringAtCursor:aString. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1826 |
self selectFromLine:startLine col:startCol |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1827 |
toLine:cursorLine col:(cursorCol - 1) |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1828 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1829 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1830 |
insertString:aString atLine:lineNr col:colNr |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1831 |
"insert the string, aString at line/col; |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1832 |
handle cr's correctly" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1833 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1834 |
|start "{ Class: SmallInteger }" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1835 |
stop "{ Class: SmallInteger }" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1836 |
end "{ Class: SmallInteger }" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1837 |
subString c |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1838 |
l "{ Class: SmallInteger }" | |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1839 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1840 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1841 |
aString isNil ifTrue:[^ self]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1842 |
((aString occurrencesOf:(Character cr)) == 0) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1843 |
^ self insertStringWithoutCRs:aString atLine:lineNr col:colNr |
121 | 1844 |
]. |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1845 |
l := lineNr. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1846 |
c := colNr. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1847 |
start := 1. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1848 |
end := aString size. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1849 |
[start <= end] whileTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1850 |
stop := aString indexOf:(Character cr) startingAt:start. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1851 |
stop == 0 ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1852 |
stop := end + 1 |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1853 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1854 |
subString := aString copyFrom:start to:(stop - 1). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1855 |
self insertStringWithoutCRs:subString atLine:l col:c. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1856 |
(stop < end) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1857 |
c := c + subString size. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1858 |
self insert:(Character cr) atLine:l col:c. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1859 |
l := l + 1. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1860 |
c := 1 |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1861 |
]. |
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parents:
214
diff
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|
1862 |
start := stop + 1 |
837ccdc138ea
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parents:
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diff
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|
1863 |
] |
121 | 1864 |
! |
1865 |
||
259
837ccdc138ea
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diff
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|
1866 |
insertStringAtCursor:aString |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
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|
1867 |
"insert the argument, aString at cursor position |
837ccdc138ea
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Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1868 |
handle cr's correctly. A nil argument is interpreted as an empty line." |
837ccdc138ea
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parents:
214
diff
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|
1869 |
|
837ccdc138ea
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Claus Gittinger <cg@exept.de>
parents:
214
diff
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|
1870 |
|start " { Class: SmallInteger }" |
837ccdc138ea
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parents:
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diff
changeset
|
1871 |
stop " { Class: SmallInteger }" |
837ccdc138ea
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Claus Gittinger <cg@exept.de>
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diff
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|
1872 |
end " { Class: SmallInteger }" |
837ccdc138ea
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parents:
214
diff
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|
1873 |
subString| |
837ccdc138ea
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Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1874 |
|
837ccdc138ea
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parents:
214
diff
changeset
|
1875 |
aString isNil ifTrue:[ |
837ccdc138ea
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parents:
214
diff
changeset
|
1876 |
"new:" |
837ccdc138ea
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parents:
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diff
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|
1877 |
self insertCharAtCursor:(Character cr). |
118 | 1878 |
^ self |
105 | 1879 |
]. |
259
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parents:
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diff
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|
1880 |
((aString occurrencesOf:(Character cr)) == 0) ifTrue:[ |
837ccdc138ea
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parents:
214
diff
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|
1881 |
^ self insertStringWithoutCRsAtCursor:aString |
105 | 1882 |
]. |
1883 |
||
259
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parents:
214
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|
1884 |
self insertLines:aString asStringCollection withCr:false. |
837ccdc138ea
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parents:
214
diff
changeset
|
1885 |
|
837ccdc138ea
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parents:
214
diff
changeset
|
1886 |
"/ start := 1. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1887 |
"/ end := aString size. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1888 |
"/ "insert the 1st line" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1889 |
"/ (cursorCol ~~ 1) ifTrue:[ |
837ccdc138ea
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parents:
214
diff
changeset
|
1890 |
"/ stop := aString indexOf:(Character cr) startingAt:start. |
837ccdc138ea
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parents:
214
diff
changeset
|
1891 |
"/ stop == 0 ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1892 |
"/ stop := end + 1 |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1893 |
"/ ]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1894 |
"/ subString := aString copyFrom:start to:(stop - 1). |
837ccdc138ea
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Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1895 |
"/ self insertStringWithoutCRsAtCursor:subString. |
837ccdc138ea
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Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1896 |
"/ self insertCharAtCursor:(Character cr). |
837ccdc138ea
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parents:
214
diff
changeset
|
1897 |
"/ start := stop + 1 |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1898 |
"/ ]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1899 |
"/ "insert the block of full lines" |
837ccdc138ea
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Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1900 |
"/ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1901 |
"/ [start <= end] whileTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1902 |
"/ stop := aString indexOf:(Character cr) startingAt:start. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1903 |
"/ stop == 0 ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1904 |
"/ stop := end + 1 |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1905 |
"/ ]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1906 |
"/ subString := aString copyFrom:start to:(stop - 1). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1907 |
"/ self insertStringWithoutCRsAtCursor:subString. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1908 |
"/ (stop < end) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1909 |
"/ self insertCharAtCursor:(Character cr) |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1910 |
"/ ]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1911 |
"/ start := stop + 1 |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1912 |
"/ ] |
105 | 1913 |
! |
1914 |
||
259
837ccdc138ea
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Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1915 |
insertStringWithoutCRs:aString atLine:lineNr col:colNr |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1916 |
"insert aString (which has no crs) at lineNr/colNr" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1917 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1918 |
self withoutRedrawInsertStringWithoutCRs:aString atLine:lineNr col:colNr. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1919 |
shown ifTrue:[self redrawLine:lineNr from:colNr] |
105 | 1920 |
! |
1921 |
||
259
837ccdc138ea
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Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1922 |
insertStringWithoutCRsAtCursor:aString |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1923 |
"insert a string (which has no crs) at cursor position |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1924 |
- advance cursor" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1925 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1926 |
|wasOn| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1927 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1928 |
aString notNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1929 |
wasOn := self hideCursor. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1930 |
self insertString:aString atLine:cursorLine col:cursorCol. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1931 |
cursorCol := cursorCol + aString size. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1932 |
wasOn ifTrue:[self showCursor] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1933 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1934 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1935 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1936 |
insertTabAtCursor |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1937 |
"insert spaces to next tab" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1938 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1939 |
|wasOn nextTab| |
105 | 1940 |
|
121 | 1941 |
wasOn := self hideCursor. |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1942 |
nextTab := self nextTabAfter:cursorCol. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1943 |
self insertStringAtCursor:(String new:(nextTab - cursorCol)). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1944 |
self makeCursorVisibleAndShowCursor:wasOn. |
105 | 1945 |
! |
1946 |
||
121 | 1947 |
mergeLine:lineNr |
1948 |
"merge line lineNr with line lineNr+1" |
|
1949 |
||
1950 |
|leftPart rightPart bothParts nextLineNr| |
|
1951 |
||
1952 |
list isNil ifFalse:[ |
|
1953 |
nextLineNr := lineNr + 1. |
|
1954 |
(nextLineNr > list size) ifFalse:[ |
|
156 | 1955 |
(leftPart := self listAt:lineNr) isNil ifTrue:[ |
121 | 1956 |
leftPart := '' |
1957 |
]. |
|
156 | 1958 |
(rightPart := self listAt:nextLineNr) isNil ifTrue:[ |
121 | 1959 |
rightPart := '' |
1960 |
]. |
|
1961 |
bothParts := leftPart , rightPart. |
|
1962 |
bothParts isBlank ifTrue:[bothParts := nil]. |
|
1963 |
list at:lineNr put:bothParts. |
|
1964 |
self redrawLine:lineNr. |
|
1965 |
self deleteLine:nextLineNr |
|
105 | 1966 |
] |
1967 |
] |
|
156 | 1968 |
|
1969 |
"Modified: 7.9.1995 / 15:56:17 / claus" |
|
105 | 1970 |
! |
1971 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1972 |
removeTrailingBlankLines |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1973 |
"remove all blank lines at end of text" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1974 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1975 |
|lastLine "{ Class: SmallInteger }" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1976 |
line finished| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1977 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1978 |
lastLine := list size. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1979 |
finished := false. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1980 |
[finished] whileFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1981 |
(lastLine <= 1) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1982 |
finished := true |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1983 |
] ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1984 |
line := list at:lastLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1985 |
line notNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1986 |
line isBlank ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1987 |
list at:lastLine put:nil. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1988 |
line := nil |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1989 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1990 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1991 |
line notNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1992 |
finished := true |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1993 |
] ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1994 |
lastLine := lastLine - 1 |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1995 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1996 |
] |
118 | 1997 |
]. |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1998 |
(lastLine ~~ list size) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
1999 |
list grow:lastLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2000 |
"/ self textChanged |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2001 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2002 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2003 |
|
477
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2004 |
replace:aCharacter atLine:lineNr col:colNr |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2005 |
"replace a single character at lineNr/colNr" |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2006 |
|
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2007 |
|line lineSize newLine drawCharacterOnly| |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2008 |
|
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2009 |
self checkModificationsAllowed ifFalse:[ ^ self]. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2010 |
|
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2011 |
aCharacter == (Character cr) ifTrue:[ |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2012 |
^ self |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2013 |
]. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2014 |
|
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2015 |
self checkForExistingLine:lineNr. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2016 |
line := list at:lineNr. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2017 |
lineSize := line size. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2018 |
(aCharacter == Character space) ifTrue:[ |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2019 |
(colNr > lineSize) ifTrue:[ |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2020 |
^ self |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2021 |
] |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2022 |
]. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2023 |
(lineSize == 0) ifTrue:[ |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2024 |
newLine := aCharacter asString species new:colNr. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2025 |
] ifFalse: [ |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2026 |
(colNr > lineSize) ifTrue: [ |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2027 |
newLine := line species new:colNr. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2028 |
newLine replaceFrom:1 to:lineSize with:line startingAt:1. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2029 |
] ifFalse: [ |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2030 |
newLine := line copy. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2031 |
] |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2032 |
]. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2033 |
newLine at:colNr put:aCharacter. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2034 |
list at:lineNr put:newLine. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2035 |
widthOfWidestLine notNil ifTrue:[ |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2036 |
widthOfWidestLine := widthOfWidestLine max:(self widthOfLineString:line). |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2037 |
]. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2038 |
self textChanged. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2039 |
shown ifTrue:[ |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2040 |
self redrawLine:lineNr col:colNr |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2041 |
] |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2042 |
|
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2043 |
"Created: 6.3.1996 / 12:29:20 / cg" |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2044 |
! |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2045 |
|
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2046 |
replaceCharAtCursor:aCharacter |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2047 |
"replace a single character at cursor-position - advance cursor" |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2048 |
|
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2049 |
|wasOn| |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2050 |
|
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2051 |
wasOn := self hideCursor. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2052 |
aCharacter == (Character cr) ifTrue:[ |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2053 |
self cursorReturn |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2054 |
] ifFalse:[ |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2055 |
self replace:aCharacter atLine:cursorLine col:cursorCol. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2056 |
self cursorRight. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2057 |
]. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2058 |
self makeCursorVisibleAndShowCursor:wasOn. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2059 |
|
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2060 |
"Created: 6.3.1996 / 12:27:42 / cg" |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2061 |
! |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2062 |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2063 |
replaceSelectionBy:something |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2064 |
"delete the selection (if any) and insert something, a character or string; |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2065 |
leave cursor after insertion" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2066 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2067 |
self replaceSelectionBy:something keepCursor:false |
105 | 2068 |
! |
2069 |
||
2070 |
replaceSelectionBy:something keepCursor:keep |
|
2071 |
"delete the selection (if any) and insert something, a character or string; |
|
2072 |
leave cursor after insertion or leave it, depending on keep" |
|
2073 |
||
2074 |
|sel l c| |
|
2075 |
||
2076 |
l := cursorLine. |
|
2077 |
c := cursorCol. |
|
2078 |
||
2079 |
sel := self selection. |
|
2080 |
sel notNil ifTrue:[ |
|
477
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2081 |
lastString := sel. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2082 |
self deleteSelection. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2083 |
replacing := true. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2084 |
lastReplacement := '' |
105 | 2085 |
]. |
2086 |
(something isMemberOf:Character) ifTrue:[ |
|
477
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2087 |
lastReplacement notNil ifTrue:[ |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2088 |
(lastReplacement endsWith:Character space) ifTrue:[ |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2089 |
lastReplacement := lastReplacement copyWithoutLast:1 "copyTo:(lastReplacement size - 1)". |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2090 |
lastReplacement := lastReplacement copyWith:something. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2091 |
lastReplacement := lastReplacement copyWith:Character space |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2092 |
] ifFalse:[ |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2093 |
lastReplacement := lastReplacement copyWith:something. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2094 |
] |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2095 |
]. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2096 |
insertMode ifTrue:[ |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2097 |
self insertCharAtCursor:something |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2098 |
] ifFalse:[ |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2099 |
self replaceCharAtCursor:something |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2100 |
] |
105 | 2101 |
] ifFalse:[ |
477
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2102 |
lastReplacement := something. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2103 |
insertMode ifTrue:[ |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2104 |
self insertStringAtCursor:something |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2105 |
] ifFalse:[ |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2106 |
self replaceStringAtCursor |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2107 |
] |
105 | 2108 |
]. |
2109 |
keep ifTrue:[ |
|
477
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2110 |
self cursorLine:l col:c |
105 | 2111 |
] |
477
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2112 |
|
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2113 |
"Modified: 6.3.1996 / 12:26:31 / cg" |
105 | 2114 |
! |
2115 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2116 |
splitLine:lineNr before:colNr |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2117 |
"split the line linNr before colNr; the right part (from colNr) |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2118 |
is cut off and inserted after lineNr; the view is redrawn" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2119 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2120 |
|line lineSize leftRest rightRest visLine w |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2121 |
srcY "{ Class: SmallInteger }" | |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2122 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2123 |
list isNil ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2124 |
lineNr > (list size) ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2125 |
(colNr == 1) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2126 |
self insertLine:nil before:lineNr. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2127 |
^ self |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2128 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2129 |
line := list at:lineNr. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2130 |
line isNil ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2131 |
lineSize := line size. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2132 |
(colNr <= lineSize) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2133 |
rightRest := line copyFrom:colNr to:lineSize. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2134 |
(colNr > 1) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2135 |
leftRest := line copyTo:(colNr - 1) |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2136 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2137 |
] ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2138 |
leftRest := line |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2139 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2140 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2141 |
leftRest notNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2142 |
leftRest isBlank ifTrue:[leftRest := nil] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2143 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2144 |
list at:lineNr put:leftRest. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2145 |
self withoutRedrawInsertLine:rightRest before:(lineNr + 1). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2146 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2147 |
visLine := self listLineToVisibleLine:(lineNr). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2148 |
visLine notNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2149 |
w := self widthForScrollBetween:lineNr |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2150 |
and:(firstLineShown + nLinesShown). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2151 |
srcY := topMargin + (visLine * fontHeight). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2152 |
self catchExpose. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2153 |
self copyFrom:self x:textStartLeft y:srcY |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2154 |
toX:textStartLeft y:(srcY + fontHeight) |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2155 |
width:w |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2156 |
height:((nLinesShown - visLine - 1) * fontHeight). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2157 |
self redrawLine:lineNr. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2158 |
self redrawLine:(lineNr + 1). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2159 |
self waitForExpose |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2160 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2161 |
widthOfWidestLine := nil. "/ unknown |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2162 |
self textChanged. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2163 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2164 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2165 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2166 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2167 |
withoutRedrawInsertLine:aString before:lineNr |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2168 |
"insert the argument, aString before line lineNr; the string |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2169 |
becomes line nileNr; everything else is moved down; the view |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2170 |
is not redrawn" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2171 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2172 |
|line| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2173 |
|
331
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
2174 |
self checkModificationsAllowed ifFalse:[ ^ self]. |
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
2175 |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2176 |
line := aString. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2177 |
line notNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2178 |
line isString ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2179 |
line isBlank ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2180 |
line := nil |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2181 |
] ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2182 |
(line occurrencesOf:(Character tab)) == 0 ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2183 |
line := self withTabsExpanded:line |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2184 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2185 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2186 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2187 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2188 |
list isNil ifTrue: [ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2189 |
list := StringCollection new:lineNr |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2190 |
] ifFalse: [ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2191 |
list grow:((list size + 1) max:lineNr) |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2192 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2193 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2194 |
"I have changed 'replaceFrom:to:with:startingAt:' to correctly handle |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2195 |
overlapping copy - if it didn't, we had to use:" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2196 |
" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2197 |
index := list size. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2198 |
[index > lineNr] whileTrue: [ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2199 |
pIndex := index - 1. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2200 |
list at:index put:(list at:pIndex). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2201 |
index := pIndex |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2202 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2203 |
" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2204 |
list replaceFrom:(lineNr + 1) to:(list size) with:list startingAt:lineNr. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2205 |
list at:lineNr put:line. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2206 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2207 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2208 |
withoutRedrawInsertLines:lines from:start to:end before:lineNr |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2209 |
"insert a bunch of lines before line lineNr; the view is not redrawn" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2210 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2211 |
|newLine newLines nLines| |
121 | 2212 |
|
331
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
2213 |
self checkModificationsAllowed ifFalse:[ ^ self]. |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2214 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2215 |
nLines := end - start + 1. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2216 |
newLines := Array new:(lines size). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2217 |
start to:end do:[:index | |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2218 |
newLine := lines at:index. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2219 |
newLine notNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2220 |
newLine isString ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2221 |
newLine isBlank ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2222 |
newLine := nil |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2223 |
] ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2224 |
(newLine occurrencesOf:(Character tab)) == 0 ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2225 |
newLine := self withTabsExpanded:newLine |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2226 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2227 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2228 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2229 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2230 |
newLines at:index put:newLine |
121 | 2231 |
]. |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2232 |
list isNil ifTrue: [ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2233 |
list := StringCollection new:(lineNr + nLines + 1) |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2234 |
] ifFalse: [ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2235 |
list grow:((list size + nLines) max:(lineNr + nLines - 1)) |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2236 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2237 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2238 |
"I have changed 'replaceFrom:to:with:startingAt:' to correctly handle |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2239 |
overlapping copy - if it didn't, we had to use:" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2240 |
" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2241 |
index := list size. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2242 |
[index > lineNr] whileTrue: [ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2243 |
pIndex := index - 1. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2244 |
list at:index put:(list at:pIndex). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2245 |
index := pIndex |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2246 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2247 |
" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2248 |
list replaceFrom:(lineNr + nLines) to:(list size) with:list startingAt:lineNr. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2249 |
list replaceFrom:lineNr to:(lineNr + nLines - 1) with:newLines startingAt:start. |
121 | 2250 |
! |
2251 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2252 |
withoutRedrawInsertStringWithoutCRs:aString atLine:lineNr col:colNr |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2253 |
"insert aString (which has no crs) at lineNr/colNr" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2254 |
|
400
70fb3a81922f
better create a 16bit string when pasting one into an 8bit string
Claus Gittinger <cg@exept.de>
parents:
387
diff
changeset
|
2255 |
|strLen line lineSize newLine stringType| |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2256 |
|
331
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
2257 |
self checkModificationsAllowed ifFalse:[ ^ self]. |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2258 |
aString isNil ifTrue:[^ self]. |
331
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
2259 |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2260 |
strLen := aString size. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2261 |
self checkForExistingLine:lineNr. |
400
70fb3a81922f
better create a 16bit string when pasting one into an 8bit string
Claus Gittinger <cg@exept.de>
parents:
387
diff
changeset
|
2262 |
|
70fb3a81922f
better create a 16bit string when pasting one into an 8bit string
Claus Gittinger <cg@exept.de>
parents:
387
diff
changeset
|
2263 |
stringType := aString species. |
70fb3a81922f
better create a 16bit string when pasting one into an 8bit string
Claus Gittinger <cg@exept.de>
parents:
387
diff
changeset
|
2264 |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2265 |
line := list at:lineNr. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2266 |
line notNil ifTrue:[ |
400
70fb3a81922f
better create a 16bit string when pasting one into an 8bit string
Claus Gittinger <cg@exept.de>
parents:
387
diff
changeset
|
2267 |
lineSize := line size. |
70fb3a81922f
better create a 16bit string when pasting one into an 8bit string
Claus Gittinger <cg@exept.de>
parents:
387
diff
changeset
|
2268 |
line bitsPerCharacter > aString bitsPerCharacter ifTrue:[ |
70fb3a81922f
better create a 16bit string when pasting one into an 8bit string
Claus Gittinger <cg@exept.de>
parents:
387
diff
changeset
|
2269 |
stringType := line species |
70fb3a81922f
better create a 16bit string when pasting one into an 8bit string
Claus Gittinger <cg@exept.de>
parents:
387
diff
changeset
|
2270 |
] |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2271 |
] ifFalse:[ |
385
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
2272 |
lineSize := 0 |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2273 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2274 |
((colNr == 1) and:[lineSize == 0]) ifTrue: [ |
385
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
2275 |
newLine := aString |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2276 |
] ifFalse:[ |
385
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
2277 |
(lineSize == 0) ifTrue: [ |
400
70fb3a81922f
better create a 16bit string when pasting one into an 8bit string
Claus Gittinger <cg@exept.de>
parents:
387
diff
changeset
|
2278 |
newLine := stringType new:(colNr + strLen - 1) |
385
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
2279 |
] ifFalse: [ |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
2280 |
(colNr > lineSize) ifTrue: [ |
400
70fb3a81922f
better create a 16bit string when pasting one into an 8bit string
Claus Gittinger <cg@exept.de>
parents:
387
diff
changeset
|
2281 |
newLine := stringType new:(colNr + strLen - 1). |
385
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
2282 |
newLine replaceFrom:1 to:lineSize |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
2283 |
with:line startingAt:1 |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
2284 |
] ifFalse: [ |
400
70fb3a81922f
better create a 16bit string when pasting one into an 8bit string
Claus Gittinger <cg@exept.de>
parents:
387
diff
changeset
|
2285 |
newLine := stringType new:(lineSize + strLen). |
385
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
2286 |
newLine replaceFrom:1 to:(colNr - 1) |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
2287 |
with:line startingAt:1. |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
2288 |
newLine replaceFrom:(colNr + strLen) to:(lineSize + strLen) |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
2289 |
with:line startingAt:colNr |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
2290 |
] |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
2291 |
]. |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
2292 |
newLine replaceFrom:colNr to:(colNr + strLen - 1) |
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
2293 |
with:aString startingAt:1 |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2294 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2295 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2296 |
(aString occurrencesOf:(Character tab)) == 0 ifFalse:[ |
385
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
2297 |
newLine := self withTabsExpanded:newLine |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2298 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2299 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2300 |
list at:lineNr put:newLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2301 |
widthOfWidestLine notNil ifTrue:[ |
385
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
2302 |
widthOfWidestLine := widthOfWidestLine max:(self widthOfLineString:newLine). |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2303 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2304 |
self textChanged. |
385
a373f2dd9c60
care when editing 16bit text (dont hardcode String into the edit methods)
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
2305 |
|
400
70fb3a81922f
better create a 16bit string when pasting one into an 8bit string
Claus Gittinger <cg@exept.de>
parents:
387
diff
changeset
|
2306 |
"Modified: 26.2.1996 / 18:07:34 / cg" |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2307 |
! ! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2308 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2309 |
!EditTextView methodsFor:'event processing'! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2310 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2311 |
buttonPress:button x:x y:y |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2312 |
"hide the cursor when button is activated" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2313 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2314 |
hasKeyboardFocus := true. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2315 |
cursorShown ifTrue: [self drawCursor]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2316 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2317 |
((button == 1) or:[button == #select]) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2318 |
self hideCursor |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2319 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2320 |
(button == #paste) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2321 |
self pasteOrReplace. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2322 |
^ self |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2323 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2324 |
super buttonPress:button x:x y:y |
121 | 2325 |
! |
2326 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2327 |
buttonRelease:button x:x y:y |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2328 |
"move the cursor to the click-position of previous button press" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2329 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2330 |
((button == 1) or:[button == #select]) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2331 |
typeOfSelection := nil. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2332 |
selectionStartLine isNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2333 |
clickCol notNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2334 |
self cursorLine:clickLine col:clickCol |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2335 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2336 |
] ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2337 |
lastString := nil. "new selection invalidates remembered string" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2338 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2339 |
self showCursor |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2340 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2341 |
super buttonRelease:button x:x y:y |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2342 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2343 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2344 |
hasKeyboardFocus:aBoolean |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2345 |
"sent by a delegate to make me show a block cursor |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2346 |
(otherwise, I would not know about this)" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2347 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2348 |
hasKeyboardFocus := aBoolean. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2349 |
cursorShown ifTrue: [self drawCursor]. |
121 | 2350 |
! |
2351 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2352 |
keyPress:key x:x y:y |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2353 |
"handle keyboard input" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2354 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2355 |
<resource: #keyboard (#Paste #Insert #Cut #Again #Replace |
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2356 |
#SelectWord #SearchMatchingParent |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2357 |
#SelectMatchingParents #SelectToEnd |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2358 |
#SelectFromBeginning |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2359 |
#BeginOfLine #EndOfLine #NextWord |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2360 |
#GotoLine #Delete #BeginOfText #EndOfText |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2361 |
#SelectLine #ExpandSelectionByLine #DeleteLine |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2362 |
#InsertLine)> |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2363 |
|
474
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2364 |
|sensor n fKeyMacros shifted i| |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2365 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2366 |
sensor := self sensor. |
458 | 2367 |
shifted := sensor shiftDown. |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2368 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2369 |
(key isMemberOf:Character) ifTrue:[ |
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2370 |
readOnly ifFalse:[ |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2371 |
typeOfSelection == #paste ifTrue:[ |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2372 |
"pasted selection will NOT be replaced by keystroke" |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2373 |
self unselect |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2374 |
]. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2375 |
|
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2376 |
"replace selection by what is typed in - |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2377 |
if word was selected with a space, keep it" |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2378 |
|
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2379 |
(selectStyle == #wordLeft) ifTrue:[ |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2380 |
self replaceSelectionBy:(' ' copyWith:key) |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2381 |
] ifFalse:[ |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2382 |
(selectStyle == #wordRight) ifTrue:[ |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2383 |
self replaceSelectionBy:(key asString , ' '). |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2384 |
self cursorLeft |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2385 |
] ifFalse:[ |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2386 |
self replaceSelectionBy:key |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2387 |
] |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2388 |
]. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2389 |
selectStyle := nil. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2390 |
|
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2391 |
showMatchingParenthesis ifTrue:[ |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2392 |
"emacs style parenthesis shower" |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2393 |
|
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2394 |
"claus: only do it for closing parenthesis - |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2395 |
otherwise its too anoying. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2396 |
" |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2397 |
" |
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2398 |
(#( $( $) $[ $] ${ $} ) includes:key) ifTrue:[ |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2399 |
" |
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2400 |
(#( $) $] $} ) includes:key) ifTrue:[ |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2401 |
self searchForMatchingParenthesisFromLine:cursorLine col:(cursorCol - 1) |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2402 |
ifFound:[:line :col | |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2403 |
|savLine savCol| |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2404 |
|
479
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
2405 |
self withCursor:Cursor eye do:[ |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
2406 |
savLine := cursorLine. |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
2407 |
savCol := cursorCol. |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
2408 |
self cursorLine:line col:col. |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
2409 |
device flush. |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
2410 |
Processor activeProcess millisecondDelay:200. |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
2411 |
self cursorLine:savLine col:savCol |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
2412 |
] |
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2413 |
] |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2414 |
ifNotFound:[self showNotFound] |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2415 |
onError:[device beep] |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2416 |
]. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2417 |
]. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2418 |
]. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2419 |
^ self |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2420 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2421 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2422 |
replacing := false. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2423 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2424 |
" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2425 |
Fn pastes a key-sequence (but only if not overlayed with |
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2426 |
another function in the keyboard map) |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2427 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2428 |
see TextView>>:x:y |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2429 |
" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2430 |
(('[fF][0-9]' match:key) |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2431 |
or:['[fF][0-9][0-9]' match:key]) ifTrue:[ |
458 | 2432 |
shifted ifFalse:[ |
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2433 |
fKeyMacros := Smalltalk at:#FunctionKeySequences. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2434 |
fKeyMacros notNil ifTrue:[ |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2435 |
(fKeyMacros includesKey:key) ifTrue:[ |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2436 |
self pasteOrReplace:(fKeyMacros at:key) asStringCollection. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2437 |
^ self |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2438 |
] |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2439 |
] |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2440 |
] |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2441 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2442 |
|
274
6df4bb990f04
handle accept where acceptAction is define (this was a historic leftover)
Claus Gittinger <cg@exept.de>
parents:
259
diff
changeset
|
2443 |
(key == #Accept) ifTrue:[^ self accept]. |
6df4bb990f04
handle accept where acceptAction is define (this was a historic leftover)
Claus Gittinger <cg@exept.de>
parents:
259
diff
changeset
|
2444 |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2445 |
((key == #Paste) or:[key == #Insert]) ifTrue:[self pasteOrReplace. ^self]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2446 |
(key == #Cut) ifTrue:[self cut. ^self]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2447 |
(key == #Again) ifTrue:[self again. ^self]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2448 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2449 |
(key == #Replace) ifTrue:[self replace. ^self]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2450 |
(key == #SelectWord) ifTrue:[ |
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2451 |
self makeCursorVisible. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2452 |
^ self selectWordUnderCursor. |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2453 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2454 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2455 |
(key == #SearchMatchingParent) ifTrue:[^ self searchForMatchingParenthesis.]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2456 |
(key == #SelectMatchingParents) ifTrue:[^ self searchForAndSelectMatchingParenthesis.]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2457 |
(key == #SelectToEnd) ifTrue:[^ self selectUpToEnd.]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2458 |
(key == #SelectFromBeginning) ifTrue:[^ self selectFromBeginning.]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2459 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2460 |
" disabled - nobody liked it ... |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2461 |
and if you like it, its better done in the keymap. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2462 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2463 |
(key == #Ctrlb) ifTrue:[self unselect. self cursorLeft. ^self]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2464 |
(key == #Ctrlf) ifTrue:[self unselect. self cursorRight. ^self]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2465 |
(key == #Ctrln) ifTrue:[self unselect. self cursorDown. ^self]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2466 |
(key == #Ctrlp) ifTrue:[self unselect. self cursorUp. ^self]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2467 |
" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2468 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2469 |
(key == #BeginOfLine) ifTrue:[self cursorToBeginOfLine. ^self]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2470 |
(key == #EndOfLine) ifTrue:[self cursorToEndOfLine. ^self]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2471 |
(key == #NextWord) ifTrue:[self cursorToNextWord. ^self]. |
499 | 2472 |
(key == #PreviousWord) ifTrue:[self cursorToPreviousWord. ^self]. |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2473 |
(key == #GotoLine) ifTrue:[self gotoLine. ^self]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2474 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2475 |
(key == #CursorRight) ifTrue:[ |
458 | 2476 |
(shifted and:[selectionStartLine isNil]) ifTrue:[ |
479
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
2477 |
selectionStartLine := selectionEndLine := clickStartLine := cursorLine. |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
2478 |
selectionStartCol := selectionEndCol := clickStartCol := cursorCol. |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
2479 |
expandingTop := false. |
458 | 2480 |
^ self redrawLine:selectionStartLine. |
2481 |
]. |
|
2482 |
||
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2483 |
selectionStartLine notNil ifTrue:[ |
458 | 2484 |
"/ |
2485 |
"/ treat the whole selection as cursor |
|
2486 |
"/ |
|
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2487 |
cursorLine := selectionEndLine. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2488 |
cursorVisibleLine := self listLineToVisibleLine:cursorLine. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2489 |
cursorCol := selectionEndCol. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2490 |
cursorCol == 0 ifTrue:[ |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2491 |
cursorCol := 1. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2492 |
]. |
458 | 2493 |
shifted ifTrue:[ |
2494 |
self expandSelectionRight. |
|
2495 |
^ self |
|
2496 |
]. |
|
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2497 |
self unselect; makeCursorVisible. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2498 |
cursorCol == 1 ifTrue:[^ self]. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2499 |
]. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2500 |
self cursorRight. ^self |
121 | 2501 |
]. |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2502 |
(key == #CursorDown) ifTrue:[ |
458 | 2503 |
(shifted and:[selectionStartLine isNil]) ifTrue:[ |
479
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
2504 |
selectionStartLine := clickStartLine := cursorLine. selectionEndLine := cursorLine + 1. |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
2505 |
selectionStartCol := clickStartCol := selectionEndCol := cursorCol. |
458 | 2506 |
self redrawLine:selectionStartLine. |
479
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
2507 |
expandingTop := false. |
458 | 2508 |
^ self redrawLine:selectionEndLine. |
2509 |
]. |
|
2510 |
||
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2511 |
selectionStartLine notNil ifTrue:[ |
458 | 2512 |
"/ |
2513 |
"/ treat the whole selection as cursor |
|
2514 |
"/ |
|
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2515 |
cursorLine := selectionEndLine. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2516 |
cursorVisibleLine := self listLineToVisibleLine:cursorLine. |
567 | 2517 |
cursorCol := selectionStartCol. |
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2518 |
cursorCol == 0 ifTrue:[ |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2519 |
cursorCol := 1. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2520 |
cursorLine := cursorLine - 1. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2521 |
cursorVisibleLine := self listLineToVisibleLine:cursorLine. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2522 |
]. |
458 | 2523 |
self makeCursorVisible. |
2524 |
||
2525 |
shifted ifTrue:[ |
|
2526 |
self expandSelectionDown. |
|
2527 |
^ self |
|
2528 |
]. |
|
503 | 2529 |
self unselect. |
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2530 |
]. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2531 |
|
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2532 |
sensor isNil ifTrue:[ |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2533 |
n := 1 |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2534 |
] ifFalse:[ |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2535 |
n := 1 + (sensor compressKeyPressEventsWithKey:#CursorDown). |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2536 |
]. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2537 |
self cursorDown:n. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2538 |
^ self |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2539 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2540 |
(key == #CursorLeft or:[key == #CursorUp]) ifTrue:[ |
479
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
2541 |
(shifted and:[selectionStartLine isNil]) ifTrue:[ |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
2542 |
expandingTop := true. |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
2543 |
key == #CursorLeft ifTrue:[ |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
2544 |
cursorCol > 1 ifTrue:[ |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
2545 |
selectionStartLine := selectionEndLine := clickStartLine := cursorLine. |
567 | 2546 |
selectionEndCol := clickStartCol := cursorCol-1. |
2547 |
selectionStartCol := cursorCol-1. |
|
479
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
2548 |
^ self redrawLine:selectionStartLine. |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
2549 |
] |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
2550 |
] ifFalse:[ |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
2551 |
cursorLine > 1 ifTrue:[ |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
2552 |
selectionEndLine := clickStartLine := cursorLine. |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
2553 |
selectionEndCol := selectionStartCol := clickStartCol := cursorCol. |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
2554 |
selectionStartLine := cursorLine - 1. |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
2555 |
^ self redrawFromLine:selectionStartLine to:cursorLine. |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
2556 |
] |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
2557 |
] |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
2558 |
]. |
fae6d1251888
fixed Shift-Cursor selection & show another cursor when matching parents
Claus Gittinger <cg@exept.de>
parents:
477
diff
changeset
|
2559 |
|
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2560 |
selectionStartLine notNil ifTrue:[ |
458 | 2561 |
"/ |
2562 |
"/ treat the whole selection as cursor |
|
2563 |
"/ |
|
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2564 |
cursorLine := selectionStartLine. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2565 |
cursorVisibleLine := self listLineToVisibleLine:cursorLine. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2566 |
cursorCol := selectionStartCol. |
567 | 2567 |
(key == #CursorLeft) ifTrue:[ |
2568 |
cursorCol := cursorCol+1. "/ compensate for followup crsr-left |
|
2569 |
]. |
|
458 | 2570 |
self makeCursorVisible. |
2571 |
||
2572 |
shifted ifTrue:[ |
|
2573 |
(key == #CursorUp) ifTrue:[ |
|
2574 |
^ self expandSelectionUp. |
|
2575 |
]. |
|
2576 |
^ self expandSelectionLeft. |
|
2577 |
]. |
|
503 | 2578 |
self unselect. |
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2579 |
]. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2580 |
(key == #CursorLeft) ifTrue:[ |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2581 |
self cursorLeft. ^self |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2582 |
]. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2583 |
(key == #CursorUp) ifTrue:[ |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2584 |
sensor isNil ifTrue:[ |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2585 |
n := 1 |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2586 |
] ifFalse:[ |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2587 |
n := 1 + (sensor compressKeyPressEventsWithKey:#CursorUp). |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2588 |
]. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2589 |
self cursorUp:n. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2590 |
^ self |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2591 |
]. |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2592 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2593 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2594 |
(key == #Return) ifTrue:[ |
458 | 2595 |
shifted ifTrue:[ |
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2596 |
self unselect. self cursorReturn. ^self |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2597 |
]. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2598 |
readOnly ifTrue:[ |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2599 |
self unselect; makeCursorVisible. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2600 |
self cursorReturn |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2601 |
] ifFalse:[ |
477
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2602 |
insertMode ifFalse:[ |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2603 |
self cursorReturn. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2604 |
autoIndent == true ifTrue:[ |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2605 |
i := self leftIndentOfLine:cursorLine. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2606 |
i == 0 ifTrue:[ |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2607 |
i := self leftIndentForLine:cursorLine. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2608 |
]. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2609 |
self cursorCol:(i+1 max:1) |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2610 |
] |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2611 |
] ifTrue:[ |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2612 |
"/ old version just unselected ... |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2613 |
"/ self unselect; makeCursorVisible. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2614 |
|
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2615 |
"/ new version deletes ... |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2616 |
typeOfSelection == #paste ifTrue:[ |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2617 |
self unselect; makeCursorVisible. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2618 |
] ifFalse:[ |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2619 |
self copyAndDeleteSelection. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2620 |
]. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2621 |
self insertCharAtCursor:(Character cr). |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2622 |
autoIndent == true ifTrue:[ |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2623 |
i := self leftIndentForLine:cursorLine. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2624 |
self indentFromLine:cursorLine toLine:cursorLine. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2625 |
self cursorCol:(i+1 max:1) |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2626 |
]. |
474
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2627 |
]. |
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2628 |
]. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2629 |
^self |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2630 |
]. |
309
b5c9d68e95e1
new tabbing scheme (asking via #canTab); new focus change (passing explicit to showFocus/noFocus);
Claus Gittinger <cg@exept.de>
parents:
297
diff
changeset
|
2631 |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2632 |
(key == #Tab) ifTrue:[ |
324 | 2633 |
self tabMeansNextField ifTrue:[^ super keyPress:key x:x y:y]. |
2634 |
||
458 | 2635 |
shifted ifTrue:[ |
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2636 |
" |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2637 |
the old version used shift-tab as backtab, |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2638 |
however, backtab was seldom used. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2639 |
An alternative is to make it a non-inserting tab ... |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2640 |
" |
324 | 2641 |
"/ self unselect. self cursorBacktab. |
2642 |
self unselect. self cursorTab. |
|
2643 |
^self |
|
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2644 |
]. |
324 | 2645 |
|
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2646 |
" |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2647 |
uncomment line below, if you like RAND/INed/MAXed editor behavior |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2648 |
(where tab-key is only cursor positioning) |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2649 |
this was the original behavior of the TAB key, but many people |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2650 |
complained .... |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2651 |
" |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2652 |
"/ self unselect. self cursorTab. ^self |
324 | 2653 |
self unselect. self insertTabAtCursor. |
2654 |
^self |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2655 |
]. |
309
b5c9d68e95e1
new tabbing scheme (asking via #canTab); new focus change (passing explicit to showFocus/noFocus);
Claus Gittinger <cg@exept.de>
parents:
297
diff
changeset
|
2656 |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2657 |
(key == #BackSpace) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2658 |
|
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2659 |
"/ old version just unselected here |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2660 |
"/ self unselect. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2661 |
|
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2662 |
"/ new version deletes selection if any |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2663 |
|
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2664 |
selectionStartLine notNil ifTrue:[ |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2665 |
^ self copyAndDeleteSelection. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2666 |
]. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2667 |
self makeCursorVisible. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2668 |
self deleteCharBeforeCursor. ^self |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2669 |
]. |
309
b5c9d68e95e1
new tabbing scheme (asking via #canTab); new focus change (passing explicit to showFocus/noFocus);
Claus Gittinger <cg@exept.de>
parents:
297
diff
changeset
|
2670 |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2671 |
(key == #Delete) ifTrue:[ |
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2672 |
selectionStartLine notNil ifTrue:[ |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2673 |
^ self copyAndDeleteSelection. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2674 |
]. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2675 |
self makeCursorVisible. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2676 |
self deleteCharAtCursor. ^self |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2677 |
]. |
309
b5c9d68e95e1
new tabbing scheme (asking via #canTab); new focus change (passing explicit to showFocus/noFocus);
Claus Gittinger <cg@exept.de>
parents:
297
diff
changeset
|
2678 |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2679 |
(key == #BeginOfText) ifTrue:[ "i.e. HOME" |
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2680 |
self unselect. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2681 |
cursorVisibleLine == 1 ifTrue:[ |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2682 |
self cursorHome. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2683 |
] ifFalse:[ |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2684 |
self cursorToFirstVisibleLine |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2685 |
]. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2686 |
^ self |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2687 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2688 |
(key == #EndOfText) ifTrue:[ "i.e. END" |
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2689 |
self unselect. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2690 |
cursorVisibleLine == nFullLinesShown ifTrue:[ |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2691 |
self cursorToBottom. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2692 |
] ifFalse:[ |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2693 |
self cursorToLastVisibleLine |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2694 |
]. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2695 |
^self |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2696 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2697 |
((key == #Escape) |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2698 |
or:[key == #SelectLineFromBeginning]) ifTrue:[ |
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2699 |
self makeCursorVisible. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2700 |
self unselect. self selectCursorLineFromBeginning. ^ self |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2701 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2702 |
(key == #SelectLine) ifTrue:[ |
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2703 |
self makeCursorVisible. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2704 |
self unselect. self selectCursorLine. ^ self |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2705 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2706 |
(key == #ExpandSelectionByLine) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2707 |
"/ self makeCursorVisible. |
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2708 |
self selectExpandCursorLine. ^ self |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2709 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2710 |
(key == #DeleteLine) ifTrue:[ |
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2711 |
self makeCursorVisible. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2712 |
self unselect. self deleteCursorLine. ^self |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2713 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2714 |
(key == #InsertLine) ifTrue:[ |
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2715 |
self makeCursorVisible. |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
2716 |
self unselect. self insertLine:nil before:cursorLine. ^self |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2717 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2718 |
super keyPress:key x:x y:y |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2719 |
|
567 | 2720 |
"Modified: 22.4.1996 / 10:06:29 / cg" |
121 | 2721 |
! |
2722 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2723 |
mapped |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2724 |
"view was made visible" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2725 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2726 |
super mapped. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2727 |
self makeCursorVisible. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2728 |
cursorVisibleLine := self listLineToVisibleLine:cursorLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2729 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2730 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2731 |
pointerEnter:state x:x y:y |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2732 |
(windowGroup isNil or:[windowGroup focusView isNil]) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2733 |
hasKeyboardFocus := true. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2734 |
cursorShown ifTrue: [self drawCursor]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2735 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2736 |
super pointerEnter:state x:x y:y |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2737 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2738 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2739 |
pointerLeave:state |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2740 |
(windowGroup isNil or:[windowGroup focusView isNil]) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2741 |
hasKeyboardFocus := false. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2742 |
cursorShown ifTrue: [self drawCursor]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2743 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2744 |
super pointerLeave:state |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2745 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2746 |
|
309
b5c9d68e95e1
new tabbing scheme (asking via #canTab); new focus change (passing explicit to showFocus/noFocus);
Claus Gittinger <cg@exept.de>
parents:
297
diff
changeset
|
2747 |
showFocus:explicit |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2748 |
hasKeyboardFocus := true. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2749 |
cursorShown ifTrue: [self drawCursor]. |
309
b5c9d68e95e1
new tabbing scheme (asking via #canTab); new focus change (passing explicit to showFocus/noFocus);
Claus Gittinger <cg@exept.de>
parents:
297
diff
changeset
|
2750 |
super showFocus:explicit |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2751 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2752 |
|
309
b5c9d68e95e1
new tabbing scheme (asking via #canTab); new focus change (passing explicit to showFocus/noFocus);
Claus Gittinger <cg@exept.de>
parents:
297
diff
changeset
|
2753 |
showNoFocus:explicit |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2754 |
hasKeyboardFocus := false. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2755 |
cursorShown ifTrue: [self drawCursor]. |
309
b5c9d68e95e1
new tabbing scheme (asking via #canTab); new focus change (passing explicit to showFocus/noFocus);
Claus Gittinger <cg@exept.de>
parents:
297
diff
changeset
|
2756 |
super showNoFocus:explicit |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2757 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2758 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2759 |
sizeChanged:how |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2760 |
"make certain, cursor is visible after the sizechange" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2761 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2762 |
|cv| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2763 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2764 |
cv := cursorVisibleLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2765 |
super sizeChanged:how. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2766 |
cv notNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2767 |
self makeLineVisible:cursorLine |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2768 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2769 |
! ! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2770 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2771 |
!EditTextView methodsFor:'formatting'! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2772 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2773 |
indent |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2774 |
"indent selected line-range" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2775 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2776 |
|start end| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2777 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2778 |
selectionStartLine isNil ifTrue:[^ self]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2779 |
start := selectionStartLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2780 |
end := selectionEndLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2781 |
(selectionEndCol == 0) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2782 |
end := end - 1 |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2783 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2784 |
self unselect. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2785 |
self indentFromLine:start toLine:end |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2786 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2787 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2788 |
indentFromLine:start toLine:end |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2789 |
"indent a line-range - this is don by searching for the |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2790 |
last non-empty line before start, and change the indent |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2791 |
of the line based on that indent." |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2792 |
|
474
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2793 |
|leftStart delta d line spaces| |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2794 |
|
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2795 |
leftStart := self leftIndentForLine:start. |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2796 |
(leftStart == 0) ifTrue:[^ self]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2797 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2798 |
delta := leftStart - (self leftIndentOfLine:start). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2799 |
(delta == 0) ifTrue:[^ self]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2800 |
(delta > 0) ifTrue:[ |
474
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2801 |
spaces := String new:delta |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2802 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2803 |
start to:end do:[:lineNr | |
474
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2804 |
line := self listAt:lineNr. |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2805 |
line notNil ifTrue:[ |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2806 |
line isBlank ifTrue:[ |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2807 |
list at:lineNr put:nil |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2808 |
] ifFalse:[ |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2809 |
(delta > 0) ifTrue:[ |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2810 |
line := spaces , line. |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2811 |
widthOfWidestLine notNil ifTrue:[ |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2812 |
widthOfWidestLine := widthOfWidestLine max:(self widthOfLineString:line). |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2813 |
] |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2814 |
] ifFalse:[ |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2815 |
"check if deletion is ok" |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2816 |
d := delta negated + 1. |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2817 |
|
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2818 |
line size > d ifTrue:[ |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2819 |
(line copyTo:(d - 1)) withoutSeparators isEmpty ifTrue:[ |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2820 |
line := line copyFrom:d |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2821 |
] |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2822 |
]. |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2823 |
widthOfWidestLine := nil |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2824 |
]. |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2825 |
list at:lineNr put:line. |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2826 |
self textChanged. |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2827 |
] |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2828 |
] |
121 | 2829 |
]. |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2830 |
self redrawFromLine:start to:end |
474
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2831 |
|
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2832 |
"Modified: 5.3.1996 / 14:59:18 / cg" |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2833 |
! |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2834 |
|
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2835 |
leftIndentForLine:lineNr |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2836 |
"find an appropriate indent for a line. |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2837 |
this is done by searching for the last non-empty line before it |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2838 |
and returning its indent." |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2839 |
|
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2840 |
|leftStart lnr| |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2841 |
|
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2842 |
leftStart := 0. |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2843 |
lnr := lineNr. |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2844 |
[(leftStart == 0) and:[lnr ~~ 1]] whileTrue:[ |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2845 |
lnr := lnr - 1. |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2846 |
leftStart := self leftIndentOfLine:lnr |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2847 |
]. |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2848 |
^ leftStart |
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2849 |
|
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2850 |
"Created: 5.3.1996 / 14:58:53 / cg" |
105 | 2851 |
! ! |
2852 |
||
0 | 2853 |
!EditTextView methodsFor:'initialization'! |
2854 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2855 |
initEvents |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2856 |
"enable enter/leave events in addition" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2857 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2858 |
super initEvents. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2859 |
self enableEnterLeaveEvents |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2860 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2861 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2862 |
initStyle |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2863 |
"initialize style specific stuff" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2864 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2865 |
super initStyle. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2866 |
lockUpdates := false. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2867 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2868 |
cursorFgColor := DefaultCursorForegroundColor. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2869 |
cursorFgColor isNil ifTrue:[cursorFgColor := bgColor]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2870 |
cursorBgColor := DefaultCursorBackgroundColor. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2871 |
cursorBgColor isNil ifTrue:[cursorBgColor := fgColor]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2872 |
cursorType := DefaultCursorType. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2873 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2874 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2875 |
initialize |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2876 |
"initialize a new EditTextView; |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2877 |
setup some instance variables" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2878 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2879 |
super initialize. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2880 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2881 |
self level:-1. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2882 |
readOnly := false. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2883 |
fixedSize := false. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2884 |
exceptionBlock := [:errorText | ]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2885 |
cursorShown := prevCursorState := true. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2886 |
cursorLine := 1. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2887 |
cursorVisibleLine := 1. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2888 |
cursorCol := 1. |
331
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
2889 |
modifiedChannel := false asValue. |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2890 |
showMatchingParenthesis := false. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2891 |
hasKeyboardFocus := false. "/ true. |
323
58102e6bc087
added tabMeansNextField instVar & method (ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
313
diff
changeset
|
2892 |
tabMeansNextField := false. |
474
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
2893 |
autoIndent := false. |
477
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2894 |
insertMode := true. |
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2895 |
|
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
2896 |
"Modified: 6.3.1996 / 12:23:50 / cg" |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2897 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2898 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2899 |
realize |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2900 |
"make the view visible" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2901 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2902 |
super realize. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2903 |
cursorFgColor := cursorFgColor on:device. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2904 |
cursorBgColor := cursorBgColor on:device. |
0 | 2905 |
! ! |
2906 |
||
121 | 2907 |
!EditTextView methodsFor:'menu actions'! |
2908 |
||
2909 |
cut |
|
2910 |
"cut selection into copybuffer" |
|
2911 |
||
2912 |
|line col history sel| |
|
2913 |
||
2914 |
sel := self selection. |
|
2915 |
sel notNil ifTrue:[ |
|
2916 |
lastString := sel. |
|
2917 |
line := selectionStartLine. |
|
2918 |
col := selectionStartCol. |
|
2919 |
undoAction := [self insertLines:lastString atLine:line col:col]. |
|
2920 |
||
2921 |
" |
|
2922 |
remember in CopyBuffer |
|
2923 |
" |
|
2924 |
self setTextSelection:lastString. |
|
2925 |
||
2926 |
" |
|
2927 |
append to DeleteHistory (if there is one) |
|
2928 |
" |
|
2929 |
history := Smalltalk at:#DeleteHistory. |
|
2930 |
history notNil ifTrue:[ |
|
2931 |
history addAll:(lastString asStringCollection). |
|
2932 |
history size > 1000 ifTrue:[ |
|
2933 |
history := history copyFrom:(history size - 1000) |
|
59 | 2934 |
]. |
2935 |
]. |
|
121 | 2936 |
|
2937 |
" |
|
2938 |
now, delete it |
|
2939 |
" |
|
2940 |
self deleteSelection. |
|
2941 |
lastReplacement := nil |
|
2942 |
] ifFalse:[ |
|
2943 |
" |
|
2944 |
a cut without selection will search&cut again |
|
2945 |
" |
|
2946 |
self again |
|
2947 |
] |
|
2948 |
! |
|
2949 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2950 |
defaultForGotoLine |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2951 |
"return a default value to show in the gotoLine box" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2952 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2953 |
cursorLine notNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2954 |
^ cursorLine |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2955 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2956 |
^ super defaultForGotoLine |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2957 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
2958 |
|
428
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2959 |
editMenu |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2960 |
"return the views middleButtonMenu" |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2961 |
|
488 | 2962 |
<resource: #keyboard (#Again #Copy #Cut #Paste #Accept #Find #GotoLine #SaveAs #Print)> |
2963 |
||
428
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2964 |
|labels selectors m sub shortKeys| |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2965 |
|
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2966 |
self sensor ctrlDown ifTrue:[ |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2967 |
labels := #( |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2968 |
'again (for all)' |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2969 |
). |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2970 |
|
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2971 |
selectors := #( |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2972 |
multipleAgain |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2973 |
). |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2974 |
] ifFalse:[ |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2975 |
labels := #( |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2976 |
"/ 'undo' |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2977 |
'again' |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2978 |
'-' |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2979 |
'copy' |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2980 |
'cut' |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2981 |
'paste' |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2982 |
'-' |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2983 |
'accept' |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2984 |
'=' |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2985 |
'others' |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2986 |
). |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2987 |
|
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2988 |
selectors := #( |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2989 |
"/ undo |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2990 |
again |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2991 |
nil |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2992 |
copySelection |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2993 |
cut |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2994 |
pasteOrReplace |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2995 |
nil |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2996 |
accept |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2997 |
nil |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2998 |
others |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
2999 |
). |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3000 |
|
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3001 |
shortKeys := #( |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3002 |
"/ nil |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3003 |
#Again |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3004 |
nil |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3005 |
#Copy |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3006 |
#Cut |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3007 |
#Paste |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3008 |
nil |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3009 |
#Accept |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3010 |
nil |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3011 |
nil |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3012 |
). |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3013 |
]. |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3014 |
|
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3015 |
m := PopUpMenu |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3016 |
labels:(resources array:labels) |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3017 |
selectors:selectors |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3018 |
accelerators:shortKeys. |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3019 |
|
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3020 |
labels := #( |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3021 |
'search ...' |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3022 |
'goto ...' |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3023 |
'-' |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3024 |
'font ...' |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3025 |
'-' |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3026 |
'indent' |
474
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
3027 |
'autoIndent \c' |
477
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
3028 |
'insertMode \c' |
428
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3029 |
'-' |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3030 |
'save as ...' |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3031 |
'print' |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3032 |
). |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3033 |
|
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3034 |
selectors := #( |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3035 |
search |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3036 |
gotoLine |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3037 |
nil |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3038 |
changeFont |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3039 |
nil |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3040 |
indent |
474
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
3041 |
autoIndent: |
477
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
3042 |
insertMode: |
428
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3043 |
nil |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3044 |
save |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3045 |
|
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3046 |
). |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3047 |
|
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3048 |
shortKeys := #( |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3049 |
#Find |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3050 |
#GotoLine |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3051 |
nil |
477
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
3052 |
nil "/ changeFont |
428
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3053 |
nil |
477
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
3054 |
nil "/ indent |
428
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3055 |
nil |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3056 |
nil |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3057 |
nil |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3058 |
#SaveAs |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3059 |
#Print). |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3060 |
|
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3061 |
sub := PopUpMenu |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3062 |
labels:(resources array:labels) |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3063 |
selectors:selectors |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3064 |
accelerators:shortKeys |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3065 |
receiver:model. |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3066 |
|
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3067 |
m subMenuAt:#others put:sub. |
474
f73ed1f5cb75
added autoIndent functionality
Claus Gittinger <cg@exept.de>
parents:
473
diff
changeset
|
3068 |
sub checkToggleAt:#autoIndent: put:autoIndent. |
477
e7c29649e8ae
fixed autoIndent & added insert vs. overwriteMode
Claus Gittinger <cg@exept.de>
parents:
474
diff
changeset
|
3069 |
sub checkToggleAt:#insertMode: put:insertMode. |
428
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3070 |
|
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3071 |
readOnly ifTrue:[ |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3072 |
m disable:#paste |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3073 |
]. |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3074 |
self hasSelection not ifTrue:[ |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3075 |
m disable:#copySelection. |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3076 |
]. |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3077 |
(self hasSelection not or:[readOnly]) ifTrue:[ |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3078 |
m disable:#cut. |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3079 |
sub disable:#indent. |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3080 |
]. |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3081 |
^ m. |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3082 |
|
488 | 3083 |
"Modified: 7.3.1996 / 13:13:03 / cg" |
428
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3084 |
! |
6b0881b0bce1
changes for accelerator-display
Claus Gittinger <cg@exept.de>
parents:
400
diff
changeset
|
3085 |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3086 |
paste |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3087 |
"paste copybuffer; if there is a selection, unselect first. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3088 |
Then paste at cursor position." |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3089 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3090 |
|sel| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3091 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3092 |
sel := self getTextSelection. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3093 |
self unselect. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3094 |
sel notNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3095 |
self paste:sel. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3096 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3097 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3098 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3099 |
paste:someText |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3100 |
"paste someText at cursor" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3101 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3102 |
|s startLine startCol| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3103 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3104 |
someText notNil ifTrue:[ |
362
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3105 |
s := someText. |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3106 |
s isString ifTrue:[ |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3107 |
s := s asStringCollection |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3108 |
] ifFalse:[ |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3109 |
(s isKindOf:StringCollection) ifFalse:[ |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3110 |
self warn:'selection not convertable to Text'. |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3111 |
^ self |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3112 |
] |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3113 |
]. |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3114 |
startLine := cursorLine. |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3115 |
startCol := cursorCol. |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3116 |
self insertLines:(s withTabsExpanded) withCr:false. |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3117 |
self selectFromLine:startLine col:startCol |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3118 |
toLine:cursorLine col:(cursorCol - 1). |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3119 |
typeOfSelection := #paste. |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3120 |
undoAction := [self cut]. |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3121 |
] |
362
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3122 |
|
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3123 |
"Modified: 14.2.1996 / 11:14:14 / stefan" |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3124 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3125 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3126 |
pasteOrReplace |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3127 |
"paste copybuffer; if there is a selection, replace it. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3128 |
otherwise paste at cursor position. Replace is not done |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3129 |
for originating by a paste, to allow multiple |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3130 |
paste." |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3131 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3132 |
|sel| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3133 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3134 |
sel := self getTextSelection. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3135 |
self pasteOrReplace:sel. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3136 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3137 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3138 |
pasteOrReplace:someText |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3139 |
"paste copybuffer; if there is a selection, replace it. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3140 |
otherwise paste at cursor position. Replace is not done |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3141 |
for originating by a paste, to allow multiple |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3142 |
paste." |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3143 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3144 |
((self hasSelection == true) and:[typeOfSelection ~~ #paste]) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3145 |
^ self replace:someText |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3146 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3147 |
self paste:someText. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3148 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3149 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3150 |
replace |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3151 |
"replace selection by copybuffer" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3152 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3153 |
|sel| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3154 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3155 |
sel := self getTextSelection. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3156 |
sel notNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3157 |
self replace:sel |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3158 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3159 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3160 |
|
121 | 3161 |
replace:someText |
3162 |
"replace selection by someText" |
|
3163 |
||
362
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3164 |
|selected selectedString| |
121 | 3165 |
|
3166 |
selected := self selection. |
|
3167 |
selected isNil ifTrue:[ |
|
362
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3168 |
^ self paste:someText |
121 | 3169 |
]. |
3170 |
self deleteSelection. |
|
3171 |
||
3172 |
"take care, if we replace a selection without space by a word selected |
|
3173 |
with one - in this case we usually do not want the space. |
|
3174 |
But, if we replace a word-selected selection by something without a |
|
3175 |
space, we DO want the space added." |
|
3176 |
||
3177 |
selected size == 1 ifTrue:[ |
|
362
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3178 |
selectedString := selected at:1. |
7 | 3179 |
]. |
3180 |
||
362
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3181 |
someText size == 1 ifTrue:[ |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3182 |
|cutOffSpace addSpace replacement replacementString| |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3183 |
|
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3184 |
cutOffSpace := false. |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3185 |
addSpace := false. |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3186 |
replacement := someText copy. |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3187 |
|
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3188 |
selectedString notNil ifTrue:[ |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3189 |
((selectedString startsWith:' ') or:[selectedString endsWith:' ']) ifFalse:[ |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3190 |
"selection has no space" |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3191 |
|
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3192 |
((selectStyle == #wordleft) or:[selectStyle == #wordRight]) ifTrue:[ |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3193 |
cutOffSpace := true |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3194 |
] |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3195 |
] ifTrue:[ |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3196 |
addSpace := true |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3197 |
] |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3198 |
]. |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3199 |
replacementString := replacement at:1. |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3200 |
cutOffSpace ifTrue:[ |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3201 |
(replacementString startsWith:' ') ifTrue:[ |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3202 |
replacementString := replacementString withoutSpaces |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3203 |
]. |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3204 |
] ifFalse:[ |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3205 |
selectStyle == #wordLeft ifTrue:[ |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3206 |
"want a space at left" |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3207 |
(replacementString startsWith:' ') ifFalse:[ |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3208 |
replacementString := replacementString withoutSpaces. |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3209 |
replacementString := ' ' , replacementString |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3210 |
] |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3211 |
]. |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3212 |
selectStyle == #wordRight ifTrue:[ |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3213 |
"want a space at right" |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3214 |
|
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3215 |
(replacementString endsWith:' ') ifFalse:[ |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3216 |
replacementString := replacementString withoutSpaces. |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3217 |
replacementString := replacementString , ' ' |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3218 |
] |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3219 |
]. |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3220 |
]. |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3221 |
replacement at:1 put: replacementString. |
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3222 |
self paste:replacement. |
121 | 3223 |
] ifFalse:[ |
362
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3224 |
self paste:someText |
7 | 3225 |
]. |
121 | 3226 |
lastString := selectedString. |
3227 |
lastReplacement := someText |
|
362
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3228 |
|
3993ba6c31a0
Expand tabs before pasting a string.
Stefan Vogel <sv@exept.de>
parents:
331
diff
changeset
|
3229 |
"Modified: 14.2.1996 / 10:37:02 / stefan" |
121 | 3230 |
! |
3231 |
||
3232 |
showDeleted |
|
3233 |
"open a readonly editor on all deleted text" |
|
3234 |
||
3235 |
|v| |
|
3236 |
||
3237 |
v := EditTextView openWith:(Smalltalk at:#DeleteHistory). |
|
3238 |
v readOnly. |
|
3239 |
v topView label:'deleted text'. |
|
105 | 3240 |
! ! |
3241 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3242 |
!EditTextView methodsFor:'private'! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3243 |
|
331
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
3244 |
checkModificationsAllowed |
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
3245 |
readOnly ifTrue: [ |
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
3246 |
exceptionBlock isNil ifTrue:[ |
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
3247 |
^ false |
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
3248 |
]. |
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
3249 |
|
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
3250 |
(exceptionBlock value:'Text may not be modified') ~~ true ifTrue:[ |
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
3251 |
^ false |
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
3252 |
] |
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
3253 |
]. |
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
3254 |
^ true |
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
3255 |
! |
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
3256 |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3257 |
textChanged |
522 | 3258 |
"my text was modified (internally). |
3259 |
Sent whenever text has been edited (not to confuse with |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3260 |
contentsChanged, which is triggered when the size has changed, and |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3261 |
is used to notify scrollers, other views etc.)" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3262 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3263 |
super contentsChanged. |
331
c58f0c52d2d7
made modifiedFlag a channels value (allows change notifications to be sent);
Claus Gittinger <cg@exept.de>
parents:
324
diff
changeset
|
3264 |
modifiedChannel value:true. |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3265 |
contentsWasSaved := false |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3266 |
! ! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3267 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3268 |
!EditTextView methodsFor:'queries'! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3269 |
|
324 | 3270 |
tabMeansNextField |
323
58102e6bc087
added tabMeansNextField instVar & method (ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
313
diff
changeset
|
3271 |
"return true, if a Tab character should shift focus." |
58102e6bc087
added tabMeansNextField instVar & method (ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
313
diff
changeset
|
3272 |
|
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
3273 |
"if not readOnly, I want my tab keys ..." |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
3274 |
|
323
58102e6bc087
added tabMeansNextField instVar & method (ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
313
diff
changeset
|
3275 |
^ readOnly or:[tabMeansNextField] |
324 | 3276 |
|
3277 |
"Created: 7.2.1996 / 19:15:31 / cg" |
|
313
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
3278 |
! |
7c799cd68343
only replace selection by return, if it was not created by a paste
Claus Gittinger <cg@exept.de>
parents:
309
diff
changeset
|
3279 |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3280 |
widthOfContents |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3281 |
"return the width of the contents in pixels |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3282 |
Redefined to add the size of a space (for the cursor). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3283 |
this enables us to scroll one position further than the longest |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3284 |
line (and possibly see the cursor behind the line)" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3285 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3286 |
|w| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3287 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3288 |
w := super widthOfContents. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3289 |
^ w + (font widthOf:' ') |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3290 |
! ! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3291 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3292 |
!EditTextView methodsFor:'redrawing'! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3293 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3294 |
redrawCursorIfBetweenVisibleLine:startVisLine and:endVisLine |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3295 |
"redraw the cursor, if it sits in a line range" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3296 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3297 |
cursorShown ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3298 |
cursorVisibleLine notNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3299 |
(cursorVisibleLine between:startVisLine and:endVisLine) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3300 |
self drawCursorCharacter |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3301 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3302 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3303 |
] |
105 | 3304 |
! |
3305 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3306 |
redrawCursorIfInVisibleLine:visLine |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3307 |
"redraw the cursor, if it sits in visible line" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3308 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3309 |
cursorShown ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3310 |
(visLine == cursorVisibleLine) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3311 |
self drawCursorCharacter |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3312 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3313 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3314 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3315 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3316 |
redrawFromVisibleLine:startVisLine to:endVisLine |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3317 |
"redraw a visible line range" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3318 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3319 |
super redrawFromVisibleLine:startVisLine to:endVisLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3320 |
self redrawCursorIfBetweenVisibleLine:startVisLine and:endVisLine |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3321 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3322 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3323 |
redrawVisibleLine:visLine |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3324 |
"redraw a visible line" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3325 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3326 |
super redrawVisibleLine:visLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3327 |
self redrawCursorIfInVisibleLine:visLine |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3328 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3329 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3330 |
redrawVisibleLine:visLine col:colNr |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3331 |
"redraw the single character in visibleline at colNr" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3332 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3333 |
cursorShown ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3334 |
(visLine == cursorVisibleLine) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3335 |
(colNr == cursorCol) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3336 |
self drawCursorCharacter. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3337 |
^ self |
118 | 3338 |
] |
3339 |
] |
|
0 | 3340 |
]. |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3341 |
super redrawVisibleLine:visLine col:colNr |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3342 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3343 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3344 |
redrawVisibleLine:visLine from:startCol |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3345 |
"redraw a visible line from startCol to the end of line" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3346 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3347 |
super redrawVisibleLine:visLine from:startCol. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3348 |
self redrawCursorIfInVisibleLine:visLine |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3349 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3350 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3351 |
redrawVisibleLine:visLine from:startCol to:endCol |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3352 |
"redraw a visible line from startCol to endCol" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3353 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3354 |
super redrawVisibleLine:visLine from:startCol to:endCol. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3355 |
self redrawCursorIfInVisibleLine:visLine |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3356 |
! ! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3357 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3358 |
!EditTextView methodsFor:'scrolling'! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3359 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3360 |
halfPageDown |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3361 |
"half a page down - to keep cursor on same visible line, it has to be moved |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3362 |
within the real text " |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3363 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3364 |
|prevCursorLine| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3365 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3366 |
prevCursorLine := cursorVisibleLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3367 |
super halfPageDown. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3368 |
self cursorVisibleLine:prevCursorLine col:cursorCol |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3369 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3370 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3371 |
halfPageUp |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3372 |
"half a page up - to keep cursor on same visible line, it has to be moved |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3373 |
within the real text " |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3374 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3375 |
|prevCursorLine| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3376 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3377 |
prevCursorLine := cursorVisibleLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3378 |
super halfPageUp. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3379 |
self cursorVisibleLine:prevCursorLine col:cursorCol |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3380 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3381 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3382 |
originChanged:delta |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3383 |
"sent after scrolling - have to show the cursor if it was on before" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3384 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3385 |
super originChanged:delta. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3386 |
" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3387 |
should we move the cursor with the scroll - or leave it ? |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3388 |
" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3389 |
cursorVisibleLine := self listLineToVisibleLine:cursorLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3390 |
prevCursorState ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3391 |
self showCursor |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3392 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3393 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3394 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3395 |
originWillChange |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3396 |
"sent before scrolling - have to hide the cursor" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3397 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3398 |
prevCursorState := cursorShown. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3399 |
cursorShown ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3400 |
self hideCursor |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3401 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3402 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3403 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3404 |
pageDown |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3405 |
"page down - to keep cursor on same visible line, it has to be moved |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3406 |
within the real text " |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3407 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3408 |
|prevCursorLine| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3409 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3410 |
prevCursorLine := cursorVisibleLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3411 |
super pageDown. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3412 |
self cursorVisibleLine:prevCursorLine col:cursorCol |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3413 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3414 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3415 |
pageUp |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3416 |
"page up - to keep cursor on same visible line, it has to be moved |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3417 |
within the real text " |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3418 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3419 |
|prevCursorLine| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3420 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3421 |
prevCursorLine := cursorVisibleLine. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3422 |
super pageUp. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3423 |
self cursorVisibleLine:prevCursorLine col:cursorCol |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3424 |
! ! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3425 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3426 |
!EditTextView methodsFor:'searching'! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3427 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3428 |
searchBwd:pattern ifAbsent:aBlock |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3429 |
"do a backward search" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3430 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3431 |
|startLine startCol| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3432 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3433 |
cursorLine isNil ifTrue:[^ self]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3434 |
selectionStartLine notNil ifTrue:[ |
565 | 3435 |
startLine := selectionStartLine. |
3436 |
startCol := selectionStartCol |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3437 |
] ifFalse:[ |
565 | 3438 |
startLine := cursorLine min:list size. |
3439 |
startCol := cursorCol |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3440 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3441 |
self searchBackwardFor:pattern startingAtLine:startLine col:startCol |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3442 |
ifFound:[:line :col | |
565 | 3443 |
self cursorLine:line col:col. |
3444 |
self showMatch:pattern atLine:line col:col. |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3445 |
"/ self makeLineVisible:cursorLine |
565 | 3446 |
typeOfSelection := #search |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3447 |
] ifAbsent:aBlock |
565 | 3448 |
|
3449 |
"Modified: 20.4.1996 / 12:49:51 / cg" |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3450 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3451 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3452 |
searchForAndSelectMatchingParenthesis |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3453 |
"select characters enclosed by matching parenthesis if one is under cusor" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3454 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3455 |
self searchForMatchingParenthesisFromLine:cursorLine col:cursorCol |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3456 |
ifFound:[:line :col | |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3457 |
self selectFromLine:cursorLine col:cursorCol |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3458 |
toLine:line col:col |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3459 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3460 |
ifNotFound:[self showNotFound] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3461 |
onError:[device beep] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3462 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3463 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3464 |
searchForMatchingParenthesis |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3465 |
"search for a matching parenthesis starting at cursor position. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3466 |
Search for the corresponding character is done forward if its an opening, |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3467 |
backwards if its a closing parenthesis. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3468 |
Positions the cursor if found, peeps if not" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3469 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3470 |
self searchForMatchingParenthesisFromLine:cursorLine col:cursorCol |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3471 |
ifFound:[:line :col | self cursorLine:line col:col] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3472 |
ifNotFound:[self showNotFound] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3473 |
onError:[device beep] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3474 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3475 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3476 |
searchFwd:pattern ifAbsent:aBlock |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3477 |
"do a forward search" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3478 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3479 |
|startCol| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3480 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3481 |
"/ if there is no selection and the cursor is at the origin, |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3482 |
"/ assume its the first search and do not skip the very first match |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3483 |
startCol := cursorCol. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3484 |
self hasSelection ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3485 |
(cursorLine == 1 and:[cursorCol == 1]) ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3486 |
startCol := 0 |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3487 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3488 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3489 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3490 |
self searchFwd:pattern startingAtLine:cursorLine col:startCol ifAbsent:aBlock |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3491 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3492 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3493 |
searchFwd:pattern startingAtLine:startLine col:startCol ifAbsent:aBlock |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3494 |
"do a forward search" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3495 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3496 |
cursorLine isNil ifTrue:[^ self]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3497 |
self searchForwardFor:pattern startingAtLine:startLine col:startCol |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3498 |
ifFound:[:line :col | |
565 | 3499 |
self cursorLine:line col:col. |
3500 |
self showMatch:pattern atLine:line col:col. |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3501 |
"/ self makeLineVisible:cursorLine |
565 | 3502 |
typeOfSelection := #search |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3503 |
] ifAbsent:aBlock |
565 | 3504 |
|
3505 |
"Modified: 20.4.1996 / 12:49:41 / cg" |
|
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3506 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3507 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3508 |
setSearchPattern |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3509 |
"set the searchpattern from the selection if there is one, and position |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3510 |
cursor to start of pattern" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3511 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3512 |
|sel| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3513 |
|
559
3ff87e9447c6
keep searchPattern after a paste
Claus Gittinger <cg@exept.de>
parents:
522
diff
changeset
|
3514 |
"/ |
3ff87e9447c6
keep searchPattern after a paste
Claus Gittinger <cg@exept.de>
parents:
522
diff
changeset
|
3515 |
"/ if the last operation was a replcae, set pattern to last |
3ff87e9447c6
keep searchPattern after a paste
Claus Gittinger <cg@exept.de>
parents:
522
diff
changeset
|
3516 |
"/ original string (for search after again) |
3ff87e9447c6
keep searchPattern after a paste
Claus Gittinger <cg@exept.de>
parents:
522
diff
changeset
|
3517 |
"/ |
565 | 3518 |
(lastString notNil |
3519 |
and:[lastReplacement notNil |
|
3520 |
and:[typeOfSelection ~~ #search]]) ifTrue:[ |
|
559
3ff87e9447c6
keep searchPattern after a paste
Claus Gittinger <cg@exept.de>
parents:
522
diff
changeset
|
3521 |
searchPattern := lastString asString withoutSeparators. |
3ff87e9447c6
keep searchPattern after a paste
Claus Gittinger <cg@exept.de>
parents:
522
diff
changeset
|
3522 |
^ self |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3523 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3524 |
|
559
3ff87e9447c6
keep searchPattern after a paste
Claus Gittinger <cg@exept.de>
parents:
522
diff
changeset
|
3525 |
"/ |
3ff87e9447c6
keep searchPattern after a paste
Claus Gittinger <cg@exept.de>
parents:
522
diff
changeset
|
3526 |
"/ if there is a selection: |
3ff87e9447c6
keep searchPattern after a paste
Claus Gittinger <cg@exept.de>
parents:
522
diff
changeset
|
3527 |
"/ if there was no previous search, take it as search pattern. |
3ff87e9447c6
keep searchPattern after a paste
Claus Gittinger <cg@exept.de>
parents:
522
diff
changeset
|
3528 |
"/ if there was a previous search, only take the selection if |
3ff87e9447c6
keep searchPattern after a paste
Claus Gittinger <cg@exept.de>
parents:
522
diff
changeset
|
3529 |
"/ it did not result from a paste. |
3ff87e9447c6
keep searchPattern after a paste
Claus Gittinger <cg@exept.de>
parents:
522
diff
changeset
|
3530 |
"/ (to allow search-paste to be repeated) |
3ff87e9447c6
keep searchPattern after a paste
Claus Gittinger <cg@exept.de>
parents:
522
diff
changeset
|
3531 |
"/ |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3532 |
sel := self selection. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3533 |
sel notNil ifTrue:[ |
559
3ff87e9447c6
keep searchPattern after a paste
Claus Gittinger <cg@exept.de>
parents:
522
diff
changeset
|
3534 |
(searchPattern isNil |
3ff87e9447c6
keep searchPattern after a paste
Claus Gittinger <cg@exept.de>
parents:
522
diff
changeset
|
3535 |
or:[typeOfSelection ~~ #paste]) ifTrue:[ |
3ff87e9447c6
keep searchPattern after a paste
Claus Gittinger <cg@exept.de>
parents:
522
diff
changeset
|
3536 |
self cursorLine:selectionStartLine col:selectionStartCol. |
3ff87e9447c6
keep searchPattern after a paste
Claus Gittinger <cg@exept.de>
parents:
522
diff
changeset
|
3537 |
searchPattern := sel asString withoutSeparators |
3ff87e9447c6
keep searchPattern after a paste
Claus Gittinger <cg@exept.de>
parents:
522
diff
changeset
|
3538 |
] |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3539 |
] |
559
3ff87e9447c6
keep searchPattern after a paste
Claus Gittinger <cg@exept.de>
parents:
522
diff
changeset
|
3540 |
|
565 | 3541 |
"Modified: 20.4.1996 / 12:50:13 / cg" |
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3542 |
! ! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3543 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3544 |
!EditTextView methodsFor:'selections'! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3545 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3546 |
selectAll |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3547 |
"select the whole text. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3548 |
redefined to send super selectFrom... since we dont want the |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3549 |
cursor to be moved in this case." |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3550 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3551 |
list isNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3552 |
self unselect |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3553 |
] ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3554 |
super selectFromLine:1 col:1 toLine:(list size + 1) col:0. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3555 |
typeOfSelection := nil |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3556 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3557 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3558 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3559 |
selectCursorLine |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3560 |
"select cursorline" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3561 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3562 |
self selectFromLine:cursorLine col:1 toLine:cursorLine+1 col:0 |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3563 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3564 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3565 |
selectCursorLineFromBeginning |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3566 |
"select cursorline up to cursor position" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3567 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3568 |
self selectFromLine:cursorLine col:1 |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3569 |
toLine:cursorLine col:cursorCol |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3570 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3571 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3572 |
selectExpandCursorLine |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3573 |
"expand selection by one line or select cursorline" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3574 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3575 |
selectionStartLine isNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3576 |
self selectCursorLine |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3577 |
] ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3578 |
self selectFromLine:selectionStartLine col:selectionStartCol |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3579 |
toLine:cursorLine+1 col:0. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3580 |
self makeLineVisible:selectionEndLine |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3581 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3582 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3583 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3584 |
selectFromBeginning |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3585 |
"select the text from the beginning to the current cursor position." |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3586 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3587 |
|col| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3588 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3589 |
list isNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3590 |
self unselect |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3591 |
] ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3592 |
cursorCol == 0 ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3593 |
col := 0 |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3594 |
] ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3595 |
col := cursorCol - 1 |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3596 |
]. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3597 |
super selectFromLine:1 col:1 toLine:cursorLine col:col. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3598 |
typeOfSelection := nil |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3599 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3600 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3601 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3602 |
selectFromLine:startLine col:startCol toLine:endLine col:endCol |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3603 |
"when a range is selected, position the cursor behind the selection |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3604 |
for easier editing. Also typeOfSelection is nilled here." |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3605 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3606 |
super selectFromLine:startLine col:startCol toLine:endLine col:endCol. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3607 |
self cursorLine:selectionEndLine col:(selectionEndCol + 1). |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3608 |
typeOfSelection := nil |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3609 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3610 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3611 |
selectUpToEnd |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3612 |
"select the text from the current cursor position to the end." |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3613 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3614 |
list isNil ifTrue:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3615 |
self unselect |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3616 |
] ifFalse:[ |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3617 |
super selectFromLine:cursorLine col:cursorCol toLine:(list size + 1) col:0. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3618 |
typeOfSelection := nil |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3619 |
] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3620 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3621 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3622 |
selectWordUnderCursor |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3623 |
"select the word under the cursor" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3624 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3625 |
self selectWordAtLine:cursorLine col:cursorCol |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3626 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3627 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3628 |
unselect |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3629 |
"forget and unhilight selection - must take care of cursor here" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3630 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3631 |
|wasOn| |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3632 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3633 |
wasOn := self hideCursor. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3634 |
super unselect. |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3635 |
wasOn ifTrue:[self showCursor] |
105 | 3636 |
! ! |
3637 |
||
3638 |
!EditTextView methodsFor:'undo & again'! |
|
3639 |
||
3640 |
again |
|
3641 |
"repeat the last action (which was a cut or replace). |
|
3642 |
If current selection is not last string, search forward to |
|
3643 |
next occurence of it before repeating the last operation." |
|
3644 |
||
501 | 3645 |
|s l c sel savedSelectStyle| |
105 | 3646 |
|
3647 |
lastString notNil ifTrue:[ |
|
501 | 3648 |
s := lastString asString. |
3649 |
"remove final cr" |
|
3650 |
s := s copyWithoutLast:1 "copyTo:(s size - 1)". |
|
3651 |
s := s withoutSpaces. |
|
3652 |
savedSelectStyle := selectStyle. |
|
3653 |
selectStyle := nil. |
|
3654 |
||
3655 |
sel := self selection. |
|
3656 |
||
3657 |
"if we are already there (after a find), ommit search" |
|
3658 |
||
3659 |
(sel notNil and:[sel asString withoutSeparators = s]) ifTrue:[ |
|
3660 |
undoAction := [self insertLines:lastString atLine:cursorLine col:cursorCol]. |
|
3661 |
l := selectionStartLine "cursorLine". |
|
3662 |
c := selectionStartCol "cursorCol". |
|
3663 |
self deleteSelection. |
|
3664 |
lastReplacement notNil ifTrue:[ |
|
3665 |
self insertLines:lastReplacement asStringCollection withCr:false. |
|
3666 |
self selectFromLine:l col:c toLine:cursorLine col:(cursorCol - 1). |
|
3667 |
]. |
|
3668 |
selectStyle := savedSelectStyle. |
|
3669 |
^ true |
|
3670 |
]. |
|
3671 |
||
3672 |
self searchForwardFor:s startingAtLine:cursorLine col:cursorCol |
|
3673 |
ifFound: |
|
3674 |
[ |
|
3675 |
:line :col | |
|
3676 |
||
3677 |
|repl| |
|
3678 |
||
3679 |
self selectFromLine:line col:col |
|
3680 |
toLine:line col:(col + s size - 1). |
|
3681 |
self makeLineVisible:line. |
|
3682 |
undoAction := [self insertLines:lastString atLine:line col:col]. |
|
3683 |
||
3684 |
self deleteSelection. |
|
3685 |
lastReplacement notNil ifTrue:[ |
|
3686 |
repl := lastReplacement withoutSpaces. |
|
3687 |
||
3688 |
self insertLines:repl asStringCollection withCr:false. |
|
3689 |
self selectFromLine:line col:col toLine:cursorLine col:(cursorCol - 1). |
|
3690 |
]. |
|
3691 |
selectStyle := savedSelectStyle. |
|
3692 |
^ true |
|
3693 |
] |
|
3694 |
ifAbsent: |
|
3695 |
[ |
|
3696 |
self showNotFound. |
|
3697 |
selectStyle := savedSelectStyle. |
|
3698 |
^ false |
|
3699 |
] |
|
105 | 3700 |
] |
501 | 3701 |
|
3702 |
"Modified: 18.3.1996 / 14:48:27 / cg" |
|
105 | 3703 |
! |
3704 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3705 |
multipleAgain |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3706 |
"repeat the last action (which was a cut or replace) until search fails" |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3707 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3708 |
[self again] whileTrue:[] |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3709 |
! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3710 |
|
121 | 3711 |
undo |
3712 |
"currently not implemented" |
|
3713 |
||
3714 |
undoAction notNil ifTrue:[ |
|
3715 |
undoAction value |
|
3716 |
] |
|
105 | 3717 |
! ! |
3718 |
||
259
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3719 |
!EditTextView class methodsFor:'documentation'! |
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3720 |
|
837ccdc138ea
use non-blocking millisecondDelay
Claus Gittinger <cg@exept.de>
parents:
214
diff
changeset
|
3721 |
version |
597 | 3722 |
^ '$Header: /cvs/stx/stx/libwidg/EditTextView.st,v 1.67 1996-04-30 09:03:58 cg Exp $' |
0 | 3723 |
! ! |