author | Claus Gittinger <cg@exept.de> |
Wed, 19 Oct 2005 14:39:43 +0200 | |
changeset 6408 | e0f701a20cae |
parent 6354 | 08a483e3beda |
child 6424 | 57dbbc6ff912 |
permissions | -rw-r--r-- |
6179 | 1 |
" |
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COPYRIGHT (c) 2004 by eXept Software AG |
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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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"{ Package: 'stx:libtool' }" |
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ToolApplicationModel subclass:#MultiViewToolApplication |
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instanceVariableNames:'workspaces tabList selectedWorkspaceIndexHolder workspaceHolder' |
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classVariableNames:'' |
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poolDictionaries:'' |
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category:'Interface-Smalltalk' |
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! |
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!MultiViewToolApplication class methodsFor:'documentation'! |
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copyright |
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" |
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COPYRIGHT (c) 2004 by eXept Software AG |
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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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! |
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documentation |
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" |
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Common code for multiView applications (Workspace and Terminal app) |
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[author:] |
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Claus Gittinger |
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" |
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! ! |
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!MultiViewToolApplication class methodsFor:'interface specs'! |
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windowSpec |
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"raise an error: must be redefined in concrete subclass(es)" |
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^ self subclassResponsibility |
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! ! |
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!MultiViewToolApplication class methodsFor:'menu specs'! |
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mainMenu |
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"raise an error: must be redefined in concrete subclass(es)" |
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^ self subclassResponsibility |
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! |
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tabMenu |
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"raise an error: must be redefined in concrete subclass(es)" |
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^ self subclassResponsibility |
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! ! |
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!MultiViewToolApplication class methodsFor:'queries'! |
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isVisualStartable |
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"return true, if this application can be started via #open. |
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(to allow start of a change browser via double-click in the browser)" |
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self == MultiViewToolApplication ifTrue:[^false]. |
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^ super isVisualStartable |
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! ! |
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!MultiViewToolApplication methodsFor:'accessing'! |
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selectedWorkspace |
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|wsIndex| |
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workspaces isNil ifTrue:[ |
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workspaces := OrderedCollection new. |
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]. |
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wsIndex := self selectedWorkspaceIndexHolder value. |
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wsIndex == 0 ifTrue:[ |
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^ nil |
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]. |
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workspaces size < wsIndex ifTrue:[ |
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workspaces grow:wsIndex. |
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workspaces at:wsIndex put:(self createWorkspace). |
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]. |
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^ workspaces at:wsIndex |
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! |
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tabMenuAt:index |
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<resource: #programMenu> |
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|m i ws| |
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m := self class tabMenu. |
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m := m decodeAsLiteralArray. |
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i := m detectItem:[:item | item value == #removeWorkspace:] ifNone:nil. |
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i notNil ifTrue:[ |
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i argument:index. |
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index ~~ self selectedWorkspaceIndexHolder value ifTrue:[ |
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"/ for now: if that buffer is modified, |
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"/ do not allow removing. |
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"/ (must be brought to front, in order for check-for-modification to work) |
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ws := workspaces at:index. |
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(ws isKindOf:ScrollableView) ifTrue:[ |
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ws := ws scrolledView |
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]. |
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((ws isKindOf:TextView) not |
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or:[ ws modified ]) |
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ifTrue:[ |
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i disable |
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]. |
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]. |
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]. |
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i := m detectItem:[:item | item value == #renameWorkspace:] ifNone:nil. |
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i notNil ifTrue:[ |
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i argument:index. |
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]. |
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m findGuiResourcesIn:self. |
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^ m |
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! |
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workspaceHolder |
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workspaceHolder isNil ifTrue:[ |
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workspaceHolder := ValueHolder with:(self selectedWorkspace). |
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]. |
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^ workspaceHolder |
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! ! |
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!MultiViewToolApplication methodsFor:'aspects'! |
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selectedWorkspaceIndexHolder |
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selectedWorkspaceIndexHolder isNil ifTrue:[ |
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selectedWorkspaceIndexHolder := 1 asValue. |
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selectedWorkspaceIndexHolder onChangeSend:#workspaceSelectionChanged to:self. |
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]. |
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^ selectedWorkspaceIndexHolder. |
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! |
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tabList |
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tabList isNil ifTrue:[ |
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tabList := List new. |
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]. |
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^ tabList. |
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! ! |
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!MultiViewToolApplication methodsFor:'aspects-queries'! |
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canRemoveWorkspace |
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^ self canRemoveWorkspace:(self selectedWorkspaceIndexHolder value) |
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! |
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canRemoveWorkspace:idx |
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^ self tabList size > 1 |
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"/ and:[ (self workspacesTextViewAt:(self selectedWorkspaceIndexHolder value)) |
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! |
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hasMultipleBuffersHolder |
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^ [ workspaces size > 1 ] |
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! |
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hasSelectionInActiveWorkspace |
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^ self selectedWorkspacesTextView selectionAsString size > 0 |
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! ! |
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!MultiViewToolApplication methodsFor:'menu-actions'! |
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addWindow:aWindow named:name |
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^ self addWindow:aWindow named:name asFirst:false |
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! |
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addWindow:aWindow named:name asFirst:asFirst |
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|tabList wsIndex newSelectedIndex| |
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tabList := self tabList. |
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wsIndex := tabList size + 1. |
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wsIndex == 1 ifTrue:[ |
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"/ first - add a name for the first tab |
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tabList add:(self window label). "/ 'Workspace'. |
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wsIndex := wsIndex + 1. |
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]. |
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workspaces grow:wsIndex. |
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asFirst ifTrue:[ |
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tabList addFirst:(name bindWith:wsIndex). |
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workspaces replaceFrom:2 to:wsIndex with:workspaces startingAt:1. |
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newSelectedIndex := 1. |
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] ifFalse:[ |
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tabList addLast:(name bindWith:wsIndex). |
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newSelectedIndex := wsIndex. |
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]. |
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workspaces at:newSelectedIndex put:aWindow. |
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self selectedWorkspaceIndexHolder value:newSelectedIndex. |
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"/ workspaceHolder value:aWindow. |
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! |
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remember last-saved fileName for next default
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parents:
6354
diff
changeset
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defaultFileNameForSave |
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parents:
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^ 'file.wsp' |
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parents:
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diff
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! |
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remember last-saved fileName for next default
Claus Gittinger <cg@exept.de>
parents:
6354
diff
changeset
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parents:
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defaultFileNameForSaveAll |
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parents:
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diff
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^ 'file.wsp' |
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parents:
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diff
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! |
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parents:
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5302 | 215 |
menuSaveAllAs |
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self |
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askForFile:'Save all Buffers into:' |
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parents:
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diff
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default:(self defaultFilenameForSaveAll) |
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thenDo:[:file :doAppend | |
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|ws append| |
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append := doAppend. |
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workspaces do:[:subView | |
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|ws| |
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ws := self workspaceViewOfView:subView. |
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ws notNil ifTrue:[ |
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ws saveAs:file doAppend:append. |
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ws modified:false. |
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]. |
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append := true. |
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]. |
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] |
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! |
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menuSaveAs |
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self |
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parents:
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diff
changeset
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askForFile:'Save Buffer into:' |
e0f701a20cae
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parents:
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diff
changeset
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default:(self defaultFileNameForSave) |
5302 | 240 |
thenDo:[:file :doAppend | |
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|ws| |
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ws := self selectedWorkspacesTextView. |
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ws saveAs:file doAppend:doAppend. |
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ws modified:false. |
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] |
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! |
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newWorkspace |
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self class open |
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! |
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removeWorkspace |
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self removeWorkspace:(self selectedWorkspaceIndexHolder value) |
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! |
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removeWorkspace:wsIndex |
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|tabList newWsIndex| |
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wsIndex == self selectedWorkspaceIndexHolder value ifTrue:[ |
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(self askIfModified:'Text was modified. Remove anyway ?' yesButton:'Remove') ifFalse:[ |
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^ self |
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]. |
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]. |
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tabList := self tabList. |
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wsIndex == tabList size ifTrue:[ |
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newWsIndex := wsIndex - 1. |
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] ifFalse:[ |
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newWsIndex := wsIndex. |
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]. |
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tabList removeIndex:wsIndex. |
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(workspaces at:wsIndex) destroy. |
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workspaces removeIndex:wsIndex. |
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tabList size == 1 ifTrue:[ |
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self window label:(tabList at:1). |
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tabList removeIndex:1 |
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]. |
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workspaceHolder value:(workspaces at:newWsIndex). |
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self selectedWorkspaceIndexHolder value:newWsIndex. |
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"/ to force change (update workspaceHolder - even if same index) |
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self selectedWorkspaceIndexHolder changed:#value. |
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! |
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renameWorkspace |
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self renameWorkspace:(self selectedWorkspaceIndexHolder value) |
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! |
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renameWorkspace:wsIndex |
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|tabList oldName newName| |
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tabList := self tabList. |
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tabList isEmpty ifTrue:[ |
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oldName := self window label |
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] ifFalse:[ |
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oldName := tabList at:wsIndex. |
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]. |
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newName := Dialog request:(resources string:'New Name for %1:' with:oldName) initialAnswer:oldName. |
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newName size == 0 ifTrue:[ ^ self]. |
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self renameWorkspace:wsIndex to:newName. |
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! |
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renameWorkspace:wsIndex to:newName |
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|tabList| |
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tabList := self tabList. |
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tabList notEmpty ifTrue:[ |
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tabList at:wsIndex put:newName. |
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]. |
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wsIndex == self selectedWorkspaceIndexHolder value ifTrue:[ |
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self window label:newName. |
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]. |
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! ! |
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!MultiViewToolApplication methodsFor:'menu-actions-editing'! |
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copySelection |
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self selectedWorkspacesTextView copySelection |
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! |
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cutSelection |
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self selectedWorkspacesTextView cutSelection |
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! |
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paste |
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self selectedWorkspacesTextView paste |
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! |
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paste:aString |
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self selectedWorkspacesTextView paste:aString. |
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! |
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337 |
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selectAll |
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self selectedWorkspacesTextView selectAll. |
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! ! |
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!MultiViewToolApplication methodsFor:'private'! |
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6408
e0f701a20cae
remember last-saved fileName for next default
Claus Gittinger <cg@exept.de>
parents:
6354
diff
changeset
|
344 |
askForFile:question default:defaultFilename thenDo:aBlock |
5302 | 345 |
Dialog |
346 |
requestSaveFileName:(resources string:question) |
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parents:
6354
diff
changeset
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347 |
default:defaultFilename |
5302 | 348 |
fromDirectory:nil |
349 |
action:[:fileName | aBlock value:fileName value:false] |
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350 |
appendAction:[:fileName | aBlock value:fileName value:true] |
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351 |
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352 |
"/ |file doAppend| |
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353 |
"/ |
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"/ doAppend := false. |
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"/ Dialog aboutToOpenBoxNotificationSignal handle:[:n | |
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"/ |box| |
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357 |
"/ |
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358 |
"/ box := n parameter. |
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359 |
"/ box addButton:(Button label:'Append' action:[doAppend := true. box okPressed]). |
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360 |
"/ n proceed. |
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361 |
"/ ] do:[ |
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362 |
"/ file := Dialog requestFileName:question default:'file.wsp'. |
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363 |
"/ ]. |
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364 |
"/ file isEmptyOrNil ifFalse:[ |
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365 |
"/ aBlock value:file value:doAppend |
|
366 |
"/ ]. |
|
367 |
! |
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368 |
||
6408
e0f701a20cae
remember last-saved fileName for next default
Claus Gittinger <cg@exept.de>
parents:
6354
diff
changeset
|
369 |
askForFile:question thenDo:aBlock |
e0f701a20cae
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Claus Gittinger <cg@exept.de>
parents:
6354
diff
changeset
|
370 |
^ self |
e0f701a20cae
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Claus Gittinger <cg@exept.de>
parents:
6354
diff
changeset
|
371 |
askForFile:question default:'file.wsp' thenDo:aBlock |
e0f701a20cae
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Claus Gittinger <cg@exept.de>
parents:
6354
diff
changeset
|
372 |
! |
e0f701a20cae
remember last-saved fileName for next default
Claus Gittinger <cg@exept.de>
parents:
6354
diff
changeset
|
373 |
|
5302 | 374 |
askIfAnyModified:arg1 yesButton:arg2 |
375 |
"raise an error: must be redefined in concrete subclass(es)" |
|
376 |
||
377 |
^ self subclassResponsibility |
|
378 |
! |
|
379 |
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380 |
askIfModified:question yesButton:yesButtonText |
|
381 |
"tell user, that code has been modified - let her confirm" |
|
382 |
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383 |
|textView| |
|
384 |
||
385 |
textView := self selectedWorkspace. |
|
386 |
(self isModifiedWorkspace:textView) ifFalse:[^ true]. |
|
387 |
||
388 |
(Dialog |
|
6354 | 389 |
confirm:(resources stringWithCRs:question) |
5302 | 390 |
yesLabel:(resources at:yesButtonText) |
391 |
noLabel:(resources at:'Cancel')) |
|
392 |
ifTrue:[ |
|
393 |
"/ reset modified flag so question is asked only once |
|
394 |
textView modified:false. |
|
395 |
^ true |
|
396 |
]. |
|
397 |
^ false |
|
398 |
||
399 |
"Modified: 2.10.1997 / 14:23:47 / stefan" |
|
400 |
! |
|
401 |
||
402 |
createWorkspace |
|
403 |
"raise an error: must be redefined in concrete subclass(es)" |
|
404 |
||
405 |
^ self subclassResponsibility |
|
406 |
! |
|
407 |
||
408 |
isModifiedWorkspace:aView |
|
409 |
self subclassResponsibility |
|
410 |
! |
|
411 |
||
412 |
selectedWorkspacesTextView |
|
413 |
^ self workspaceViewOfView:(self selectedWorkspace) |
|
414 |
! |
|
415 |
||
416 |
workspaceSelectionChanged |
|
417 |
|wsIndex windowLabel v| |
|
418 |
||
419 |
"/ self selected |
|
420 |
self workspaceHolder value:(v := self selectedWorkspace). |
|
421 |
wsIndex := self selectedWorkspaceIndexHolder value. |
|
422 |
||
423 |
wsIndex ~~ 0 ifTrue:[ |
|
424 |
windowLabel := tabList at:wsIndex ifAbsent:nil. |
|
425 |
windowLabel notNil ifTrue:[self window label:windowLabel]. |
|
426 |
]. |
|
427 |
! |
|
428 |
||
429 |
workspaceViewOfView:aView |
|
430 |
|view| |
|
431 |
||
432 |
view := aView. |
|
433 |
(view isScrollWrapper) ifTrue:[ |
|
434 |
view := view scrolledView. |
|
435 |
view isNil ifTrue:[^ nil]. |
|
436 |
]. |
|
437 |
(view isTextView) ifFalse:[ |
|
438 |
(view isKindOf:InspectorView) ifFalse:[ |
|
439 |
^ nil |
|
440 |
]. |
|
441 |
view := view workspace. |
|
442 |
(view isScrollWrapper) ifTrue:[ |
|
443 |
view := view scrolledView |
|
444 |
]. |
|
445 |
]. |
|
446 |
^ view |
|
447 |
! ! |
|
448 |
||
449 |
!MultiViewToolApplication class methodsFor:'documentation'! |
|
450 |
||
451 |
version |
|
6408
e0f701a20cae
remember last-saved fileName for next default
Claus Gittinger <cg@exept.de>
parents:
6354
diff
changeset
|
452 |
^ '$Header: /cvs/stx/stx/libtool/MultiViewToolApplication.st,v 1.6 2005-10-19 12:39:39 cg Exp $' |
5302 | 453 |
! ! |