author | sr |
Tue, 11 Jun 2019 11:47:16 +0200 | |
changeset 6604 | 89a0c07bbba9 |
parent 6550 | 1e9514dc2580 |
child 6698 | 378e50623340 |
permissions | -rw-r--r-- |
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"{ Encoding: utf8 }" |
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" |
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COPYRIGHT (c) 1990 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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"{ Package: 'stx:libwidg' }" |
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"{ NameSpace: Smalltalk }" |
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ListSelectionBox subclass:#FileSelectionBox |
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instanceVariableNames:'patternField selectingDirectory allowMakeDirectory' |
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classVariableNames:'LastFileSelectionDirectory' |
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poolDictionaries:'' |
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category:'Views-DialogBoxes' |
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! |
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!FileSelectionBox class methodsFor:'documentation'! |
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copyright |
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" |
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COPYRIGHT (c) 1990 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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! |
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documentation |
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" |
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this class implements file selection boxes. Instances show a list of |
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files, and perform an action block with the selected pathname as |
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argument when ok is clicked. It is also possible, to open the box |
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without action and ask it afterward if it has been left with ok |
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(i.e. the ST-80 way, asking 'aBox accepted ifTrue:[...]') |
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There is an optional PatternField, which shows itself when a pattern |
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is defined (i.e. if there is no pattern, it is hidden). |
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If there is a pattern, only files matching the pattern are shown in |
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the list. Directories are not affected by the patternField. |
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In addition, there is an optional matchBlock (actually this is defined |
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in the FileSelectionList). Only names for which this matchblock |
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returns true will be presented. The matchBlock affects both regular files |
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and names of directories. The argument passed to the matchBlock is the full |
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pathname. |
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All of the actual work is done in the fileList; see the documentation |
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of FileSelectionList for more options |
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(you can access a boxes fileList via 'aBox>>listView' and get access to all |
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of those fancy settings) |
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For example, by accessing the list, it is possible to hide all directories |
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('aBox listView ignoreDirectories:true'), to hide the parentDirectory alone |
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('aBox listView ignoreParentDirectory') and to turn off the marking |
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of subdirectories ('aBox listView markSubdirectories:false'). |
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[author:] |
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Claus Gittinger |
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[see also:] |
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DialogBox |
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EnterBox2 FilenameEnterBox YesNoBox |
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ListSelectionBox FileSaveBox |
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FileSelectionList SelectionInListView |
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" |
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! |
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examples |
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" |
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simple standard queries |
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(notice, that the receiver of those messages is Dialog - this should always |
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be done for compatibility - although the real fileBox implementation is here). |
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very simple: |
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[exBegin] |
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|name| |
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name := Dialog requestFileName. |
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Transcript showCR:name |
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[exEnd] |
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simple: |
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[exBegin] |
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|name| |
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name := FileSelectionBox requestFileName:'which file ?'. |
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Transcript showCR:name |
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[exEnd] |
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with initial selection: |
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[exBegin] |
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|name| |
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name := FileSelectionBox requestFileName:'which file ?' default:'Make.proto'. |
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Transcript showCR:name |
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[exEnd] |
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more detailed setup |
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setting title: |
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[exBegin] |
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|box| |
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box := FileSelectionBox new. |
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box title:'Which file ?'. |
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box open. |
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box accepted ifTrue:[ |
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Transcript showCR:'you selected: ' , box pathName |
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] |
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[exEnd] |
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setting a matchpattern: |
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[exBegin] |
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|box| |
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box := FileSelectionBox new. |
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box title:'Which file ?'. |
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box pattern:'*.rc'. |
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box open |
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[exEnd] |
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setting multiple patterns: |
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[exBegin] |
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|box| |
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box := FileSelectionBox new. |
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box title:'Which file ?'. |
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box pattern:'*.rc;*.st'. |
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box open |
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[exEnd] |
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setting a matchblock: |
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[exBegin] |
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|box| |
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box := FileSelectionBox new. |
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box title:'Which file ?'. |
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box directory:'/etc'. |
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box pattern:'*'. |
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box matchBlock:[:name | name asFilename baseName first between:$a and:$z]. |
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box open |
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[exEnd] |
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both pattern and matchBlock: |
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[exBegin] |
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|box| |
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box := FileSelectionBox new. |
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box title:'Which directory ?'. |
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box selectingDirectory:true. |
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box pattern:'l*'. |
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box matchBlock:[:name | OperatingSystem isDirectory:name]. |
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box action:[:fn | Transcript showCR:fn]. |
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box open |
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[exEnd] |
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don't show the parent directory: |
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[exBegin] |
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|box| |
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box := FileSelectionBox new. |
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box title:'Which directory ?'. |
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box listView ignoreParentDirectory:true. |
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box open |
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[exEnd] |
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don't show any directory: |
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[exBegin] |
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|box| |
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box := FileSelectionBox new. |
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box title:'Which file ?'. |
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box listView ignoreDirectories:true. |
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box open |
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[exEnd] |
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don't show any directory or hidden file: |
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(notice the basename extraction - we are not interested in the full pathName) |
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[exBegin] |
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|box| |
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box := FileSelectionBox new. |
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box title:'Which file ?'. |
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box listView ignoreDirectories:true. |
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box matchBlock:[:name | (name asFilename baseName startsWith:'.') not]. |
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box open |
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[exEnd] |
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don't allow direct filename entry: |
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(i.e. avoid the user choosing files from other directories) |
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[exBegin] |
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|box| |
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box := FileSelectionBox new. |
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box title:'Which one ?'. |
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box enterField beInvisible. |
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box open. |
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box accepted ifTrue:[ |
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Transcript showCR:'path is ' , box pathName |
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]. |
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[exEnd] |
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combined with above directory ignoring, |
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this limits selection of files from a single directory: |
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[exBegin] |
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|box| |
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box := FileSelectionBox new. |
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box title:'Which file ?'. |
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box enterField beInvisible. |
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box listView ignoreDirectories:true. |
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box open. |
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box accepted ifTrue:[ |
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Transcript showCR:'path is ' , box pathName |
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]. |
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[exEnd] |
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finally, an action: |
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[exBegin] |
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|box| |
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box := FileSelectionBox new. |
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box title:'Which directory ?'. |
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box pattern:'l*'. |
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box matchBlock:[:name | OperatingSystem isDirectory:name]. |
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box action:[:name | Transcript showCR:name]. |
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box open |
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[exEnd] |
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|
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concrete examples: |
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|
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only show files beginning with lowercase characters |
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and ending in '.c': |
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[exBegin] |
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|box| |
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box := FileSelectionBox new. |
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box title:'Which directory ?'. |
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box matchBlock:[:name | |
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box pathName asFilename isDirectory |
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or:[name first isLowercase |
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and:[name endsWith:'.c']] |
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]. |
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box open. |
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box accepted ifTrue:[ |
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Transcript showCR:'full path: ' , box pathName. |
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Transcript showCR:'files name: ' , box fileName. |
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Transcript showCR:'directory : ' , box directory pathName. |
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] |
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[exEnd] |
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" |
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! ! |
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!FileSelectionBox class methodsFor:'accessing'! |
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lastFileSelectionDirectory |
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"return the name of the directory used in the previous |
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fileSelection dialog. This will be used as default for the next dialog, |
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if no explicit path is specified (see requestFileName:* methods)" |
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|f| |
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LastFileSelectionDirectory notNil ifTrue:[ |
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((f := LastFileSelectionDirectory asFilename) exists |
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and:[f isDirectory]) ifFalse:[ |
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LastFileSelectionDirectory := nil. |
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] |
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]. |
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^ LastFileSelectionDirectory |
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"Created: / 9.9.1997 / 10:03:17 / cg" |
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"Modified: / 16.6.1998 / 15:11:20 / cg" |
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! |
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lastFileSelectionDirectory:aDirectoryString |
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"set the name of the directory used in the previous |
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fileSelection dialog. This will be used as default for the next dialog, |
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if no explicit path is specified (see requestFileName:* methods)" |
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LastFileSelectionDirectory := aDirectoryString |
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"Created: / 9.9.1997 / 10:03:42 / cg" |
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"Modified: / 15.6.1998 / 14:05:21 / cg" |
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! ! |
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!FileSelectionBox class methodsFor:'defaults'! |
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292 |
listViewType |
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"return the type of listView - using a FileSelectionList here" |
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^ FileSelectionList |
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! ! |
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!FileSelectionBox class methodsFor:'menu specs'! |
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fileListMenu |
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"This resource specification was automatically generated |
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by the MenuEditor of ST/X." |
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|
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"Do not manually edit this!! If it is corrupted, |
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the MenuEditor may not be able to read the specification." |
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|
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" |
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MenuEditor new openOnClass:FileSelectionBox andSelector:#fileListMenu |
309 |
(Menu new fromLiteralArrayEncoding:(FileSelectionBox fileListMenu)) startUp |
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" |
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|
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1809
diff
changeset
|
312 |
<resource: #menu> |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
313 |
|
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
314 |
^ |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
315 |
#(#Menu |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
316 |
#( |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
317 |
#(#MenuItem |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
318 |
#label: 'New Folder...' |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
319 |
#translateLabel: true |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
320 |
#value: #fileListMenuNewFolder |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
321 |
) |
2354 | 322 |
#(#MenuItem |
323 |
#label: '-' |
|
324 |
) |
|
325 |
#(#MenuItem |
|
326 |
#label: 'Remove...' |
|
327 |
#translateLabel: true |
|
328 |
#value: #fileListMenuRemove |
|
329 |
) |
|
2231
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
330 |
) |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
331 |
nil |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
332 |
nil |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
333 |
) |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
334 |
! ! |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
335 |
|
197 | 336 |
!FileSelectionBox methodsFor:'accessing'! |
3 | 337 |
|
2231
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
338 |
allowMakeDirectory:aBoolean |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
339 |
"allow or deny creation of new directories; |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
340 |
The default is to allow it." |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
341 |
|
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
342 |
allowMakeDirectory := aBoolean. |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
343 |
! |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
344 |
|
197 | 345 |
contents |
346 |
"return the current entered value (i.e. the enterFields string). |
|
347 |
redefined to return the full pathname." |
|
348 |
||
1809 | 349 |
|string| |
3 | 350 |
|
197 | 351 |
string := super contents. |
2638
4dac570cd467
fixed cancel-value if in requestFileName mode
Claus Gittinger <cg@exept.de>
parents:
2463
diff
changeset
|
352 |
string size == 0 ifTrue:[ |
4dac570cd467
fixed cancel-value if in requestFileName mode
Claus Gittinger <cg@exept.de>
parents:
2463
diff
changeset
|
353 |
selectingDirectory ifFalse:[^ string]. |
1670
8d24855a9f0b
oops - handle absolute filenames correctly under vms and msdos
Claus Gittinger <cg@exept.de>
parents:
1643
diff
changeset
|
354 |
^ selectionList directory pathName |
121 | 355 |
]. |
1670
8d24855a9f0b
oops - handle absolute filenames correctly under vms and msdos
Claus Gittinger <cg@exept.de>
parents:
1643
diff
changeset
|
356 |
(string asFilename isAbsolute) ifTrue:[ |
8d24855a9f0b
oops - handle absolute filenames correctly under vms and msdos
Claus Gittinger <cg@exept.de>
parents:
1643
diff
changeset
|
357 |
^ string |
77 | 358 |
]. |
197 | 359 |
^ (selectionList directory pathName asFilename construct:string) asString |
1670
8d24855a9f0b
oops - handle absolute filenames correctly under vms and msdos
Claus Gittinger <cg@exept.de>
parents:
1643
diff
changeset
|
360 |
|
8d24855a9f0b
oops - handle absolute filenames correctly under vms and msdos
Claus Gittinger <cg@exept.de>
parents:
1643
diff
changeset
|
361 |
"Modified: / 9.9.1998 / 21:23:16 / cg" |
132 | 362 |
! |
363 |
||
1672 | 364 |
directory |
365 |
"return the directory which is currently shown" |
|
366 |
||
367 |
^ selectionList directory |
|
296
e1b9431b3aef
more examples in the documentation category
Claus Gittinger <cg@exept.de>
parents:
240
diff
changeset
|
368 |
! |
e1b9431b3aef
more examples in the documentation category
Claus Gittinger <cg@exept.de>
parents:
240
diff
changeset
|
369 |
|
1672 | 370 |
directory:directoryName |
371 |
"change the directory shown in the list." |
|
372 |
||
2463 | 373 |
selectionList directory:directoryName. |
374 |
selectingDirectory ifTrue:[ |
|
375 |
enterField contents:directoryName asFilename pathName |
|
376 |
] |
|
132 | 377 |
! |
378 |
||
1672 | 379 |
fileName |
380 |
"if some filename has been entered, return it (without the directory path) |
|
381 |
otherwise, return nil" |
|
382 |
||
383 |
|string| |
|
384 |
||
385 |
string := super contents. |
|
386 |
string isNil ifTrue:[^ nil]. |
|
387 |
^ self pathName asFilename baseName |
|
388 |
||
389 |
"Modified: / 12.8.1998 / 09:54:01 / cg" |
|
351 | 390 |
! |
391 |
||
1672 | 392 |
matchBlock:aBlock |
393 |
"set the matchBlock (in the selectionList). Only files |
|
394 |
for which the block returns true are shown. |
|
395 |
The matching is actually done in the fileSelectionList." |
|
396 |
||
397 |
selectionList matchBlock:aBlock |
|
197 | 398 |
! |
0 | 399 |
|
1672 | 400 |
openOn:aPath |
401 |
"open the box showing files in aPath. |
|
402 |
This is only a shortcut message - no new functionality." |
|
403 |
||
404 |
self directory:aPath. |
|
405 |
self showAtPointer |
|
38 | 406 |
! |
407 |
||
351 | 408 |
pathName |
409 |
"same as contents - return the full pathname of the selected file, |
|
410 |
or the pathname of the directory if nothing has been entered" |
|
411 |
||
412 |
^ self contents |
|
413 |
! |
|
414 |
||
1672 | 415 |
pattern:aPattern |
416 |
"set the pattern - this also enables the PatternField |
|
417 |
(if the pattern is non-nil) or hides it (if nil)." |
|
418 |
||
419 |
|focusSequence| |
|
130 | 420 |
|
1672 | 421 |
patternField initialText:aPattern. |
422 |
selectionList pattern:aPattern. |
|
423 |
aPattern isNil ifTrue:[ |
|
424 |
patternField beInvisible. |
|
425 |
self makeUntabable:patternField. |
|
426 |
focusSequence := (Array |
|
427 |
with:enterField |
|
428 |
with:selectionList |
|
429 |
with:okButton |
|
430 |
with:abortButton) |
|
431 |
] ifFalse:[ |
|
432 |
patternField beVisible. |
|
3468 | 433 |
self makeTabable:patternField. |
1672 | 434 |
focusSequence := (Array |
435 |
with:patternField |
|
436 |
with:enterField |
|
437 |
with:selectionList |
|
438 |
with:okButton |
|
439 |
with:abortButton) |
|
440 |
]. |
|
441 |
||
442 |
windowGroup notNil ifTrue:[ |
|
443 |
windowGroup focusSequence:focusSequence |
|
444 |
]. |
|
445 |
||
446 |
"Modified: 18.10.1997 / 03:02:05 / cg" |
|
351 | 447 |
! |
448 |
||
449 |
selectingDirectory:aBoolean |
|
849 | 450 |
"setup the box for directory selection (hides regular files). |
451 |
Use this, to ask the user for a directories name" |
|
452 |
||
548
c418699a90c0
moved all request methods (class protocol) to DialogBox
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
453 |
selectingDirectory := aBoolean. |
c418699a90c0
moved all request methods (class protocol) to DialogBox
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
454 |
aBoolean ifTrue:[ |
c418699a90c0
moved all request methods (class protocol) to DialogBox
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
455 |
selectionList directoryChangeAction:[:entry | self directoryChanged]. |
c418699a90c0
moved all request methods (class protocol) to DialogBox
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
456 |
selectionList directorySelectAction:[:entry | self directorySelected]. |
c418699a90c0
moved all request methods (class protocol) to DialogBox
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
457 |
selectionList ignoreFiles:true. |
c418699a90c0
moved all request methods (class protocol) to DialogBox
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
458 |
] |
c418699a90c0
moved all request methods (class protocol) to DialogBox
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
459 |
|
849 | 460 |
"Modified: 22.10.1996 / 13:24:50 / cg" |
197 | 461 |
! ! |
462 |
||
463 |
!FileSelectionBox methodsFor:'change & update'! |
|
464 |
||
465 |
update:something with:argument from:changedObject |
|
466 |
|commonName index s| |
|
467 |
||
468 |
something == #directory ifTrue:[ |
|
4355 | 469 |
" |
470 |
sent by fileNameEnterField, if a filename |
|
471 |
completion was not possible due to multiple |
|
472 |
matches. |
|
473 |
" |
|
474 |
selectionList directory:argument. |
|
475 |
s := enterField contents. |
|
476 |
s notNil ifTrue:[ |
|
477 |
commonName := s asFilename baseName. |
|
6550 | 478 |
commonName size ~~ 0 ifTrue:[ |
4355 | 479 |
index := selectionList list findFirst:[:entry | entry startsWith:commonName]. |
480 |
index ~~ 0 ifTrue:[ |
|
481 |
selectionList makeLineVisible:index |
|
482 |
] |
|
483 |
] |
|
484 |
] |
|
485 |
]. |
|
486 |
||
487 |
super update:something with:argument from:changedObject |
|
488 |
||
489 |
"Modified: / 23-01-2012 / 17:35:54 / cg" |
|
6550 | 490 |
"Modified: / 01-03-2019 / 15:43:24 / Claus Gittinger" |
197 | 491 |
! ! |
492 |
||
493 |
!FileSelectionBox methodsFor:'initialization'! |
|
494 |
||
1672 | 495 |
createEnterField |
496 |
"if the (optional) class FilenameEditField is present, use |
|
497 |
it, since it provides filename completion. Otherwise, we have |
|
498 |
to live with the dumb (default) field ... |
|
499 |
" |
|
500 |
FilenameEditField notNil ifTrue:[ |
|
501 |
^ FilenameEditField new. |
|
502 |
]. |
|
503 |
^ super createEnterField |
|
548
c418699a90c0
moved all request methods (class protocol) to DialogBox
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
504 |
|
1672 | 505 |
"Modified: 18.4.1996 / 20:02:24 / cg" |
38 | 506 |
! |
0 | 507 |
|
1672 | 508 |
initialize |
509 |
|corner| |
|
510 |
||
511 |
super initialize. |
|
512 |
selectingDirectory := false. |
|
2231
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
513 |
allowMakeDirectory := true. |
1672 | 514 |
|
515 |
label := resources string:'File dialog'. |
|
516 |
||
517 |
labelField extent:(0.7 @ labelField height). |
|
4355 | 518 |
labelField label:(resources string:'Select a file:'). |
1672 | 519 |
labelField adjust:#left. |
520 |
||
521 |
patternField := EditField in:self. |
|
522 |
self is3D ifTrue:[ |
|
523 |
corner := (1.0 @ (labelField origin y+patternField heightIncludingBorder)). |
|
524 |
] ifFalse:[ |
|
525 |
corner := [(width - ViewSpacing - (patternField borderWidth * 2)) @ (labelField origin y+patternField height"IncludingBorder")]. |
|
526 |
]. |
|
527 |
patternField origin:(0.7 @ labelField origin y) corner:corner. |
|
4355 | 528 |
patternField rightInset:0. |
1672 | 529 |
patternField initialText:'*'. |
530 |
patternField leaveAction:[:reason | self patternChanged]. |
|
531 |
patternField crAction:[self patternChanged]. |
|
532 |
patternField hiddenOnRealize:true. "delay showing, until a pattern is defined" |
|
533 |
"/ no, since its invisible |
|
534 |
"/ self makeTabable:patternField before:enterField. |
|
535 |
||
4355 | 536 |
enterField |
537 |
origin:[0.0 @ (ViewSpacing + ViewSpacing + (labelField preferredHeight max:patternField preferredHeight) "height")]. |
|
1672 | 538 |
enterField addDependent:self. |
4355 | 539 |
"/ enterField immediateAccept:true. |
540 |
enterField acceptAction:[:newFile | self enterFieldChanged ]. |
|
541 |
enterField crAction:[:newFile | self enterFieldChanged. self okPressed ]. |
|
1672 | 542 |
|
2231
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
543 |
selectionList menuHolder:self; menuMessage:#fileListMenu; menuPerformer:self. |
2375
1e3b7281d4ac
added optional ignoreCase in matchpattern
Claus Gittinger <cg@exept.de>
parents:
2354
diff
changeset
|
544 |
selectionList ignoreCaseInPattern:true. |
2231
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
545 |
|
1672 | 546 |
" |
547 |
FileSelectionBox open |
|
548 |
FileSelectionBox new show |
|
549 |
" |
|
550 |
||
4355 | 551 |
"Modified: / 23-01-2012 / 18:18:47 / cg" |
1672 | 552 |
! |
553 |
||
554 |
postRealize |
|
555 |
"if some default is present in the enterField, |
|
556 |
scroll to make this one visible" |
|
557 |
||
558 |
|contents| |
|
559 |
||
560 |
super postRealize. |
|
561 |
(contents := enterField contents) notNil ifTrue:[ |
|
562 |
contents notEmpty ifTrue:[ |
|
563 |
selectionList makeVisible:contents |
|
564 |
] |
|
565 |
] |
|
566 |
||
567 |
"Created: 24.7.1997 / 18:19:14 / cg" |
|
197 | 568 |
! ! |
569 |
||
2231
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
570 |
!FileSelectionBox methodsFor:'menu'! |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
571 |
|
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
572 |
fileListMenu |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
573 |
allowMakeDirectory ifFalse:[^ self]. |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
574 |
^ self class fileListMenu |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
575 |
! |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
576 |
|
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
577 |
fileListMenuNewFolder |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
578 |
|newDirName d| |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
579 |
|
4629 | 580 |
newDirName := Dialog request:(resources string:'Name of new Folder:'). |
2231
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
581 |
newDirName size == 0 ifTrue:[^ self]. |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
582 |
|
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
583 |
d := self directory asFilename construct:newDirName. |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
584 |
d exists ifTrue:[ |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
585 |
d isDirectory ifTrue:[ |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
586 |
^ self |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
587 |
]. |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
588 |
self warn:(resources string:'A file named %1 already exists.' with:newDirName). |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
589 |
^ self |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
590 |
]. |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
591 |
|
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
592 |
d makeDirectory. |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
593 |
self updateList. |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
594 |
|
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
595 |
" |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
596 |
self open |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
597 |
" |
2354 | 598 |
! |
599 |
||
600 |
fileListMenuRemove |
|
601 |
|selectedFilename baseName| |
|
602 |
||
603 |
selectedFilename := self pathName asFilename. |
|
604 |
baseName := selectedFilename baseName. |
|
605 |
||
6544 | 606 |
(Dialog confirm:(resources string:'Really remove "%1" ?' with:baseName allBold)) ifFalse:[ |
2354 | 607 |
^ self. |
608 |
]. |
|
609 |
||
610 |
selectedFilename isDirectory ifTrue:[ |
|
6544 | 611 |
self warn:(resources string:'"%1" is a directory.' with:baseName). |
2354 | 612 |
^ self. |
613 |
]. |
|
614 |
||
6299 | 615 |
selectedFilename remove. |
2376 | 616 |
self updateListWithoutScrolling. |
6544 | 617 |
|
618 |
"Modified: / 21-02-2019 / 17:47:04 / Claus Gittinger" |
|
2231
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
619 |
! ! |
48ab82d819bc
added makeDirectory popUpMenu.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
620 |
|
197 | 621 |
!FileSelectionBox methodsFor:'private'! |
622 |
||
1672 | 623 |
updateList |
624 |
selectionList updateList |
|
2376 | 625 |
! |
626 |
||
627 |
updateListWithoutScrolling |
|
628 |
selectionList updateListWithoutScrolling |
|
1672 | 629 |
! ! |
38 | 630 |
|
197 | 631 |
!FileSelectionBox methodsFor:'queries'! |
632 |
||
6504 | 633 |
computePreferredExtent |
5875 | 634 |
"return my preferred extent |
635 |
- that's the minimum size to make everything visible" |
|
1672 | 636 |
|
637 |
|wWanted hWanted mm| |
|
638 |
||
639 |
mm := ViewSpacing. |
|
640 |
||
641 |
wWanted := mm + |
|
3614
eb3e6fc07151
added preferredWidth & preferredHeight
Claus Gittinger <cg@exept.de>
parents:
3468
diff
changeset
|
642 |
labelField preferredWidth + |
1672 | 643 |
(mm * 2) + |
3614
eb3e6fc07151
added preferredWidth & preferredHeight
Claus Gittinger <cg@exept.de>
parents:
3468
diff
changeset
|
644 |
patternField preferredWidth + |
1672 | 645 |
mm. |
646 |
(wWanted < width) ifTrue:[ |
|
647 |
wWanted := width |
|
648 |
]. |
|
649 |
hWanted := mm + labelField height + |
|
650 |
mm + enterField height + |
|
651 |
mm + selectionList height + |
|
3614
eb3e6fc07151
added preferredWidth & preferredHeight
Claus Gittinger <cg@exept.de>
parents:
3468
diff
changeset
|
652 |
mm + buttonPanel preferredHeight + |
1672 | 653 |
mm. |
654 |
||
655 |
(hWanted < height) ifTrue:[ |
|
656 |
hWanted := height |
|
657 |
]. |
|
658 |
^ (wWanted @ hWanted) |
|
659 |
||
6504 | 660 |
"Created: / 09-11-2018 / 19:52:40 / Claus Gittinger" |
1672 | 661 |
! ! |
197 | 662 |
|
663 |
!FileSelectionBox methodsFor:'user actions'! |
|
664 |
||
1672 | 665 |
directoryChanged |
666 |
selectingDirectory ifTrue:[ |
|
667 |
selectionList changeDirectory. |
|
668 |
enterField contents:(selectionList directory pathName). |
|
669 |
selectionList setSelection:nil. |
|
670 |
]. |
|
548
c418699a90c0
moved all request methods (class protocol) to DialogBox
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
671 |
|
1672 | 672 |
"Created: 18.4.1996 / 18:38:21 / cg" |
673 |
"Modified: 25.5.1996 / 12:27:05 / cg" |
|
548
c418699a90c0
moved all request methods (class protocol) to DialogBox
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
674 |
! |
c418699a90c0
moved all request methods (class protocol) to DialogBox
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
675 |
|
1672 | 676 |
directorySelected |
677 |
"a directory was selected - show the new path in the inputField, |
|
678 |
if we are in directory mode" |
|
679 |
||
680 |
selectingDirectory ifTrue:[ |
|
681 |
|newDir| |
|
682 |
||
683 |
newDir := (selectionList directory) |
|
684 |
construct:selectionList selectionValue. |
|
685 |
enterField contents:newDir pathName. |
|
686 |
]. |
|
687 |
||
688 |
"Created: / 18.4.1996 / 18:46:15 / cg" |
|
689 |
"Modified: / 7.8.1998 / 17:19:26 / cg" |
|
690 |
! |
|
691 |
||
692 |
doubleClick |
|
693 |
|entry| |
|
694 |
||
695 |
entry := selectionList selectionValue. |
|
696 |
entry notNil ifTrue:[ |
|
697 |
((selectionList directory asFilename construct:entry) isDirectory) ifFalse:[ |
|
698 |
selectingDirectory ifFalse:[ |
|
699 |
enterField contents:entry. |
|
700 |
self okPressed |
|
701 |
] |
|
702 |
] |
|
703 |
]. |
|
704 |
||
705 |
"Modified: 19.10.1997 / 00:17:37 / cg" |
|
197 | 706 |
! |
707 |
||
4355 | 708 |
enterFieldChanged |
709 |
|fn dir| |
|
710 |
||
711 |
fn := enterField contents. |
|
712 |
(dir := fn asFilename) exists ifFalse:[ |
|
713 |
dir := dir directory. |
|
714 |
]. |
|
715 |
dir exists ifTrue:[ |
|
716 |
dir isDirectory ifFalse:[ |
|
717 |
dir := dir directory |
|
718 |
]. |
|
719 |
selectionList changeDirectoryTo:dir pathName |
|
720 |
]. |
|
721 |
||
722 |
"Created: / 23-01-2012 / 18:10:32 / cg" |
|
723 |
! |
|
724 |
||
197 | 725 |
okPressed |
726 |
"called for both on ok-press and on return-key" |
|
727 |
||
728 |
|dir string fname| |
|
729 |
||
730 |
string := enterField contents. |
|
3237
4c6fe0664cab
isEmptyOrNil / notEmptyOrNil refactoring
Claus Gittinger <cg@exept.de>
parents:
2745
diff
changeset
|
731 |
(string notEmptyOrNil) ifTrue:[ |
351 | 732 |
string := string withoutSeparators. |
733 |
string asFilename isAbsolute ifTrue:[ |
|
734 |
fname := string asFilename |
|
735 |
] ifFalse:[ |
|
736 |
dir := selectionList directory pathName asFilename. |
|
737 |
fname := dir construct:string |
|
738 |
]. |
|
739 |
fname isDirectory ifTrue:[ |
|
740 |
selectingDirectory ifFalse:[ |
|
741 |
selectionList directory:fname asString. |
|
742 |
self updateList. |
|
743 |
^ self |
|
744 |
] |
|
745 |
] |
|
746 |
] ifFalse:[ |
|
747 |
selectingDirectory ifTrue:[ |
|
748 |
enterField contents:(selectionList directory pathName). |
|
749 |
]. |
|
38 | 750 |
]. |
351 | 751 |
|
197 | 752 |
super okPressed |
351 | 753 |
|
1674
75149fa16b10
oops - leftover halt removed.
Claus Gittinger <cg@exept.de>
parents:
1672
diff
changeset
|
754 |
"Modified: / 10.9.1998 / 22:19:11 / cg" |
197 | 755 |
! |
756 |
||
1672 | 757 |
patternChanged |
758 |
selectionList pattern:patternField contents. |
|
746
4442a4d4121f
dont want return in patternField to be accept of box
Claus Gittinger <cg@exept.de>
parents:
740
diff
changeset
|
759 |
self updateList |
4442a4d4121f
dont want return in patternField to be accept of box
Claus Gittinger <cg@exept.de>
parents:
740
diff
changeset
|
760 |
|
4442a4d4121f
dont want return in patternField to be accept of box
Claus Gittinger <cg@exept.de>
parents:
740
diff
changeset
|
761 |
"Created: 4.6.1996 / 20:30:23 / cg" |
1672 | 762 |
! |
763 |
||
764 |
selectionChanged |
|
765 |
|entry| |
|
766 |
||
767 |
entry := selectionList selectionValue. |
|
768 |
(selectionList directory asFilename construct:entry) type == #directory ifFalse:[ |
|
769 |
selectingDirectory ifTrue:[ |
|
770 |
enterField contents:(selectionList directory pathName). |
|
771 |
selectionList setSelection:nil. |
|
772 |
^ self |
|
773 |
] |
|
774 |
]. |
|
775 |
enterField contents:entry |
|
776 |
||
777 |
"Modified: 21.9.1997 / 12:07:55 / cg" |
|
0 | 778 |
! ! |
197 | 779 |
|
849 | 780 |
!FileSelectionBox class methodsFor:'documentation'! |
240 | 781 |
|
782 |
version |
|
5590 | 783 |
^ '$Header$' |
240 | 784 |
! ! |
4629 | 785 |