author | Claus Gittinger <cg@exept.de> |
Tue, 22 Sep 1998 13:17:04 +0200 | |
changeset 1687 | bf72059725a1 |
parent 1445 | 2c717104c3fb |
child 1690 | 77d381b11f95 |
permissions | -rw-r--r-- |
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" |
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COPYRIGHT (c) 1993 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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SelectionInListView subclass:#FileSelectionList |
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instanceVariableNames:'pattern directory timeStamp directoryId directoryName |
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directoryContents directoryFileTypes realAction matchBlock |
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stayInDirectory ignoreParentDirectory markDirectories |
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ignoreDirectories directoryChangeCheckBlock quickDirectoryChange |
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directoryChangeAction directorySelectAction fileSelectAction |
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ignoreFiles directoryHolder' |
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classVariableNames:'' |
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poolDictionaries:'' |
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category:'Views-Text' |
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! |
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||
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!FileSelectionList class methodsFor:'documentation'! |
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copyright |
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" |
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COPYRIGHT (c) 1993 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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||
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documentation |
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" |
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this class implements file selection lists - its basically a |
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selection-in-list-view, but adds some right-arrows to directories. |
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(and will soon remember the previous position when changing directories). |
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You can specify an optional filename-pattern (such as '*.st') and an |
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optional matchBlock (such as: [:name | name startsWith:'A']). |
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Only files (plus directories) matching the pattern (if present) and |
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for which the matchBlock returns true (if present), are shown. |
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Except for file-browser like applications, FileSelectionLists are almost |
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exclusively used with FileSelectionBoxes (see examples there). |
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[Instance variables:] |
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pattern the matchpattern |
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directory the current directory |
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timeStamp the time, when directoryContents was last taken |
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directoryId the directories id (inode-nr) when it was taken |
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directoryName the path when it was taken |
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directoryContents (cached) contents of current directory |
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directoryFileTypes (cached) file types (symbols) of current directory |
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fileTypes file types as shown in list (i.e only matching ones) |
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matchBlock if non-nil: block evaluated per full filename; |
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only files for which matchBlock returns true are shown. |
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realAction (internal) the action to perform when a file is selected |
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quickDirectoryChange if true, directories can be changed with a single click |
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if false (the default), they need a double click. |
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Makes sense if a directory is what we are interested in, |
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for files its better to leave it as false. |
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stayInDirectory if true, no directoryChanges are allowed. |
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Makes sense to limit the user to choose among certain files. |
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The default is false. |
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ignoreParentDirectory if true, the parent directory is not shown. |
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Makes sense to limit the user to files below the initial |
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directory. Default is false. |
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ignoreDirectories if true, no directories are shown at all. |
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Makes sense to limit the user to choose among regular files. |
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Default is false. |
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ignoreFiles if true, no regular files are shown at all. |
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Makes sense to limit the user to choose among directories files. |
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Default is false. |
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directoryChangeCheckBlock |
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if nonNil, directoryChanges are only allowed if this block |
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returns true. It is evaluated with one argument, the pathName. |
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Defaults to nil (i.e. no checks). |
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directorySelectAction |
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if nonNil, a directory-select evaluate this block. |
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Possible hook for others (used with Boxes) |
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Defaults to nil. |
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fileSelectAction |
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if nonNil, file-select evaluate this block. |
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Possible hook for others (used with Boxes) |
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Defaults to nil. |
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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 YesNoBox |
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ListSelectionBox FileSelectionBox FileSaveBox |
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examples |
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FileSelectionLists are typically used in FileSelectionBoxes, |
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or file-browser-like applications. |
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Thus, the following examples are a bit untypical. |
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example (plain file-list): |
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[exBegin] |
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|list| |
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list := FileSelectionList new. |
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list open |
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[exEnd] |
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setting a directory holder: |
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[exBegin] |
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|holder list| |
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holder := '/etc' asValue. |
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list := FileSelectionList new. |
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list directoryHolder:holder. |
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list open. |
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(EditField on:holder) open. |
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[exEnd] |
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scrolled & some action: |
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[exBegin] |
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|top v list| |
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top := StandardSystemView new. |
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top extent:(300 @ 200). |
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v := ScrollableView for:FileSelectionList in:top. |
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v origin:(0.0 @ 0.0) corner:(1.0 @ 1.0). |
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list := v scrolledView. |
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list action:[:index | Transcript showCR:'you selected: ' , list selectionValue]. |
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top open |
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[exEnd] |
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ignore the parentDirectory: |
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[exBegin] |
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|top v list| |
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top := StandardSystemView new. |
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top extent:(300 @ 200). |
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v := ScrollableView for:FileSelectionList in:top. |
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v origin:(0.0 @ 0.0) corner:(1.0 @ 1.0). |
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list := v scrolledView. |
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list ignoreParentDirectory:true. |
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top open |
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[exEnd] |
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ignore all directories (i.e. regular files only): |
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top := StandardSystemView new. |
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top extent:(300 @ 200). |
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v := ScrollableView for:FileSelectionList in:top. |
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v origin:(0.0 @ 0.0) corner:(1.0 @ 1.0). |
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list := v scrolledView. |
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list ignoreDirectories:true. |
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ignore all regular files (i.e. directories only): |
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top := StandardSystemView new. |
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top extent:(300 @ 200). |
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v := ScrollableView for:FileSelectionList in:top. |
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v origin:(0.0 @ 0.0) corner:(1.0 @ 1.0). |
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list := v scrolledView. |
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list ignoreFiles:true. |
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dont show the directory arrow-mark: |
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top := StandardSystemView new. |
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top extent:(300 @ 200). |
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v := ScrollableView for:FileSelectionList in:top. |
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v origin:(0.0 @ 0.0) corner:(1.0 @ 1.0). |
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list := v scrolledView. |
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list markDirectories:false. |
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adds a pattern, only showing .st files and directories: |
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top := StandardSystemView new. |
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top extent:(300 @ 200). |
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v := ScrollableView for:FileSelectionList in:top. |
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v origin:(0.0 @ 0.0) corner:(1.0 @ 1.0). |
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list := v scrolledView. |
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list pattern:'*.st'. |
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list action:[:index | Transcript showCR:'you selected: ' , list selectionValue]. |
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a more complicated pattern: |
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|top v list| |
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top := StandardSystemView new. |
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top extent:(300 @ 200). |
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v := ScrollableView for:FileSelectionList in:top. |
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v origin:(0.0 @ 0.0) corner:(1.0 @ 1.0). |
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list := v scrolledView. |
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list pattern:'[A-D]*.st'. |
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list action:[:index | Transcript showCR:'you selected: ' , list selectionValue]. |
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top open |
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[exEnd] |
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adds a matchblock to show only writable files: |
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top := StandardSystemView new. |
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top extent:(300 @ 200). |
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v := ScrollableView for:FileSelectionList in:top. |
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v origin:(0.0 @ 0.0) corner:(1.0 @ 1.0). |
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list := v scrolledView. |
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list matchBlock:[:name | |
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|fileName| |
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fileName := name asFilename. |
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fileName isWritable or:[fileName isDirectory] |
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]. |
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list action:[:index | Transcript showCR:'you selected: ' , list selectionValue]. |
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top open |
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adds a matchblock to suppress directories: |
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(this can be done easier with #ignoreDirectories) |
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top := StandardSystemView new. |
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top extent:(300 @ 200). |
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v := ScrollableView for:FileSelectionList in:top. |
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v origin:(0.0 @ 0.0) corner:(1.0 @ 1.0). |
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list := v scrolledView. |
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list matchBlock:[:name | |
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name asFilename isDirectory not |
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]. |
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list action:[:index | Transcript showCR:'you selected: ' , list selectionValue]. |
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top open |
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the above can be done more convenient: |
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top := StandardSystemView new. |
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top extent:(300 @ 200). |
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v := ScrollableView for:FileSelectionList in:top. |
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v origin:(0.0 @ 0.0) corner:(1.0 @ 1.0). |
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list := v scrolledView. |
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list ignoreDirectories:true. |
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list action:[:index | Transcript showCR:'you selected: ' , list selectionValue]. |
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top open |
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adds a matchblock to block parent dirs (i.e. only allow files here & below): |
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(can be done easier with #ignoreParentDirectory) |
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|top v list currentDir| |
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currentDir := '.' asFilename pathName. |
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top := StandardSystemView new. |
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top extent:(300 @ 200). |
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v := ScrollableView for:FileSelectionList in:top. |
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v origin:(0.0 @ 0.0) corner:(1.0 @ 1.0). |
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list := v scrolledView. |
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list matchBlock:[:name | |
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306 |
((name endsWith:'/..') and:[list directory pathName = currentDir]) not |
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307 |
]. |
655 | 308 |
list action:[:index | Transcript showCR:'you selected: ' , list selectionValue]. |
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|
309 |
top open |
594 | 310 |
[exEnd] |
59 | 311 |
|
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312 |
do not allow changing up AND show all .rc-files only: |
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313 |
(but allow going down) |
594 | 314 |
[exBegin] |
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315 |
|top v list currentDir| |
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316 |
|
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317 |
currentDir := '.' asFilename pathName. |
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318 |
|
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319 |
top := StandardSystemView new. |
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320 |
top extent:(300 @ 200). |
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321 |
v := ScrollableView for:FileSelectionList in:top. |
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322 |
v origin:(0.0 @ 0.0) corner:(1.0 @ 1.0). |
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323 |
list := v scrolledView. |
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324 |
list pattern:'*.rc'. |
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325 |
list matchBlock:[:name | |
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|
326 |
((name endsWith:'/..') and:[list directory pathName = currentDir]) not |
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327 |
]. |
655 | 328 |
list action:[:index | Transcript showCR:'you selected: ' , list selectionValue]. |
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329 |
top open |
594 | 330 |
[exEnd] |
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331 |
|
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332 |
show only .rc-files in current directory: |
594 | 333 |
[exBegin] |
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334 |
|top v list currentDir| |
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335 |
|
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336 |
currentDir := '.' asFilename pathName. |
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337 |
|
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338 |
top := StandardSystemView new. |
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339 |
top extent:(300 @ 200). |
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|
340 |
v := ScrollableView for:FileSelectionList in:top. |
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341 |
v origin:(0.0 @ 0.0) corner:(1.0 @ 1.0). |
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342 |
list := v scrolledView. |
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343 |
list pattern:'*.rc'. |
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344 |
list matchBlock:[:name | |
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345 |
name asFilename isDirectory not |
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346 |
]. |
655 | 347 |
list action:[:index | Transcript showCR:'you selected: ' , list selectionValue]. |
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348 |
top open |
594 | 349 |
[exEnd] |
59 | 350 |
|
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351 |
show only h*-files in /etc; dont allow directory changes: |
594 | 352 |
[exBegin] |
547
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353 |
|top v list| |
59 | 354 |
|
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355 |
top := StandardSystemView new. |
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356 |
top extent:(300 @ 200). |
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|
357 |
v := ScrollableView for:FileSelectionList in:top. |
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|
358 |
v origin:(0.0 @ 0.0) corner:(1.0 @ 1.0). |
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359 |
list := v scrolledView. |
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|
360 |
list directory:'/etc'. |
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|
361 |
list pattern:'h*'. |
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|
362 |
list matchBlock:[:name | name printNL. |
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|
363 |
name asFilename isDirectory not |
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|
364 |
]. |
655 | 365 |
list action:[:index | Transcript showCR:'you selected: ' , list selectionValue]. |
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|
366 |
top open |
594 | 367 |
[exEnd] |
59 | 368 |
|
547
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|
369 |
only allow changing into directories below the current one; i.e. not up; |
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|
370 |
but show it |
594 | 371 |
[exBegin] |
547
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372 |
|top v list here| |
59 | 373 |
|
547
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|
374 |
top := StandardSystemView new. |
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changeset
|
375 |
top extent:(300 @ 200). |
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changeset
|
376 |
v := ScrollableView for:FileSelectionList in:top. |
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|
377 |
v origin:(0.0 @ 0.0) corner:(1.0 @ 1.0). |
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|
378 |
list := v scrolledView. |
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|
379 |
list directoryChangeCheckBlock:[:dirPath | |
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|
380 |
dirPath asFilename pathName |
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|
381 |
startsWith:Filename currentDirectory pathName]. |
655 | 382 |
list action:[:index | Transcript showCR:'you selected: ' , list selectionValue]. |
547
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|
383 |
top open |
594 | 384 |
[exEnd] |
547
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|
385 |
|
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changeset
|
386 |
|
6c9aaf7a84e7
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|
387 |
living in a box: |
594 | 388 |
[exBegin] |
547
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|
389 |
|box listView| |
59 | 390 |
|
547
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|
391 |
box := Dialog new. |
6c9aaf7a84e7
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|
392 |
box addTextLabel:'which file ?'. |
59 | 393 |
|
547
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|
394 |
listView := box |
6c9aaf7a84e7
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|
395 |
addListBoxOn:nil |
6c9aaf7a84e7
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changeset
|
396 |
class:FileSelectionList |
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changeset
|
397 |
withNumberOfLines:10 |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
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changeset
|
398 |
hScrollable:false |
6c9aaf7a84e7
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|
399 |
vScrollable:true. |
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|
400 |
|
547
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changeset
|
401 |
box addAbortButton; addOkButton. |
594 | 402 |
box stickAtBottomWithVariableHeight:listView. |
547
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|
403 |
box open. |
6c9aaf7a84e7
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|
404 |
box accepted ifTrue:[ |
655 | 405 |
Transcript showCR:listView selectedPathname |
547
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|
406 |
] |
594 | 407 |
[exEnd] |
59 | 408 |
|
547
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changeset
|
409 |
|
6c9aaf7a84e7
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changeset
|
410 |
living in a box (local files only, no directory change allowed): |
594 | 411 |
[exBegin] |
547
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|
412 |
|box listView| |
6c9aaf7a84e7
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changeset
|
413 |
|
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
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changeset
|
414 |
box := Dialog new. |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
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parents:
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changeset
|
415 |
box addTextLabel:'which file ?'. |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
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parents:
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changeset
|
416 |
|
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parents:
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changeset
|
417 |
listView := box |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
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changeset
|
418 |
addListBoxOn:nil |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
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parents:
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changeset
|
419 |
class:FileSelectionList |
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commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
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changeset
|
420 |
withNumberOfLines:10 |
6c9aaf7a84e7
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changeset
|
421 |
hScrollable:false |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
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|
422 |
vScrollable:true. |
59 | 423 |
|
547
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|
424 |
listView ignoreDirectories:true. |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
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|
425 |
listView ignoreParentDirectory:true. |
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|
426 |
|
547
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|
427 |
box addAbortButton; addOkButton. |
594 | 428 |
box stickAtBottomWithVariableHeight:listView. |
547
6c9aaf7a84e7
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changeset
|
429 |
box open. |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
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changeset
|
430 |
box accepted ifTrue:[ |
655 | 431 |
Transcript showCR:listView selectedPathname |
547
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changeset
|
432 |
] |
594 | 433 |
[exEnd] |
547
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changeset
|
434 |
|
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
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changeset
|
435 |
|
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
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changeset
|
436 |
living in a box (local files only; immediately show owner in another field): |
594 | 437 |
[exBegin] |
547
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changeset
|
438 |
|box listView lbl| |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
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changeset
|
439 |
|
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
440 |
box := Dialog new. |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
441 |
box addTextLabel:'which file ?'. |
59 | 442 |
|
547
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
443 |
listView := box |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
444 |
addListBoxOn:nil |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
445 |
class:FileSelectionList |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
446 |
withNumberOfLines:10 |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
447 |
hScrollable:false |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
448 |
vScrollable:true. |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
449 |
|
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
450 |
lbl := box addTextLabel:''. |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
451 |
lbl adjust:#left. |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
452 |
|
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
453 |
listView fileSelectAction:[:index | |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
454 |
|ownerId owner| |
296
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more examples in the documentation category
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|
455 |
|
547
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
456 |
ownerId := listView selectedPathname asFilename info at:#uid. |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
457 |
ownerId == OperatingSystem getUserID ifTrue:[ |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
458 |
lbl label:('one of yours'). |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
459 |
] ifFalse:[ |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
460 |
owner := OperatingSystem getUserNameFromID:ownerId. |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
461 |
lbl label:(owner , '''s property'). |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
462 |
] |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
463 |
]. |
296
e1b9431b3aef
more examples in the documentation category
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287
diff
changeset
|
464 |
|
547
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
465 |
listView directorySelectAction:[:index | |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
466 |
|ownerId owner| |
296
e1b9431b3aef
more examples in the documentation category
Claus Gittinger <cg@exept.de>
parents:
287
diff
changeset
|
467 |
|
547
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
468 |
ownerId := listView selectedPathname asFilename info at:#uid. |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
469 |
ownerId == OperatingSystem getUserID ifTrue:[ |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
470 |
lbl label:('your files there'). |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
471 |
] ifFalse:[ |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
472 |
owner := OperatingSystem getUserNameFromID:ownerId. |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
473 |
lbl label:(owner , '''s files there'). |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
474 |
] |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
475 |
]. |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
476 |
|
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
477 |
box addAbortButton; addOkButton. |
594 | 478 |
box stickAtBottomWithFixHeight:lbl. |
479 |
box stickAtBottomWithVariableHeight:listView. |
|
547
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
480 |
box open. |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
481 |
box accepted ifTrue:[ |
655 | 482 |
Transcript showCR:listView selectedPathname |
547
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
483 |
] |
594 | 484 |
[exEnd] |
11 | 485 |
" |
77 | 486 |
! ! |
487 |
||
467
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
488 |
!FileSelectionList methodsFor:'accessing-behavior'! |
77 | 489 |
|
193 | 490 |
action:aBlock |
491 |
"set the action to be performed on a selection" |
|
492 |
||
493 |
realAction := aBlock |
|
494 |
! |
|
495 |
||
472
17f795e6ecba
added a separate directoryChangeAction
Claus Gittinger <cg@exept.de>
parents:
467
diff
changeset
|
496 |
directoryChangeAction:aBlock |
17f795e6ecba
added a separate directoryChangeAction
Claus Gittinger <cg@exept.de>
parents:
467
diff
changeset
|
497 |
"set the action to be performed on a directory change" |
17f795e6ecba
added a separate directoryChangeAction
Claus Gittinger <cg@exept.de>
parents:
467
diff
changeset
|
498 |
|
17f795e6ecba
added a separate directoryChangeAction
Claus Gittinger <cg@exept.de>
parents:
467
diff
changeset
|
499 |
directoryChangeAction := aBlock |
17f795e6ecba
added a separate directoryChangeAction
Claus Gittinger <cg@exept.de>
parents:
467
diff
changeset
|
500 |
|
17f795e6ecba
added a separate directoryChangeAction
Claus Gittinger <cg@exept.de>
parents:
467
diff
changeset
|
501 |
"Created: 5.3.1996 / 02:37:08 / cg" |
17f795e6ecba
added a separate directoryChangeAction
Claus Gittinger <cg@exept.de>
parents:
467
diff
changeset
|
502 |
! |
17f795e6ecba
added a separate directoryChangeAction
Claus Gittinger <cg@exept.de>
parents:
467
diff
changeset
|
503 |
|
338 | 504 |
directoryChangeCheckBlock:aBlock |
505 |
"set the directoryChangeCheckBlock - if non-nil, it controls if |
|
506 |
a directory change is legal." |
|
77 | 507 |
|
338 | 508 |
directoryChangeCheckBlock := aBlock |
77 | 509 |
! |
510 |
||
547
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
511 |
directorySelectAction:aBlock |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
512 |
"set the action to be performed when a directory is selected. |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
513 |
Useful if someone else wants to show additional information |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
514 |
(readable/owner ...) somewhere." |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
515 |
|
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
516 |
directorySelectAction := aBlock |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
517 |
|
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
518 |
"Created: 18.4.1996 / 18:45:13 / cg" |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
519 |
! |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
520 |
|
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
521 |
fileSelectAction:aBlock |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
522 |
"set the action to be performed when a file is selected. |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
523 |
Useful if someone else wants to show additional information |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
524 |
(readable/owner ...) somewhere." |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
525 |
|
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
526 |
fileSelectAction := aBlock |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
527 |
|
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
528 |
"Created: 18.4.1996 / 18:45:24 / cg" |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
529 |
! |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
530 |
|
296
e1b9431b3aef
more examples in the documentation category
Claus Gittinger <cg@exept.de>
parents:
287
diff
changeset
|
531 |
ignoreDirectories:aBoolean |
e1b9431b3aef
more examples in the documentation category
Claus Gittinger <cg@exept.de>
parents:
287
diff
changeset
|
532 |
"set/clear the flag which controls if directories are ignored |
e1b9431b3aef
more examples in the documentation category
Claus Gittinger <cg@exept.de>
parents:
287
diff
changeset
|
533 |
(i.e. hidden). The default is false (i.e. dirs are shown)" |
e1b9431b3aef
more examples in the documentation category
Claus Gittinger <cg@exept.de>
parents:
287
diff
changeset
|
534 |
|
e1b9431b3aef
more examples in the documentation category
Claus Gittinger <cg@exept.de>
parents:
287
diff
changeset
|
535 |
ignoreDirectories := aBoolean |
e1b9431b3aef
more examples in the documentation category
Claus Gittinger <cg@exept.de>
parents:
287
diff
changeset
|
536 |
! |
e1b9431b3aef
more examples in the documentation category
Claus Gittinger <cg@exept.de>
parents:
287
diff
changeset
|
537 |
|
547
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
538 |
ignoreFiles:aBoolean |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
539 |
"set/clear the flag which controls if plain files are ignored |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
540 |
(i.e. hidden). The default is false (i.e. they are shown)" |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
541 |
|
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
542 |
ignoreFiles := aBoolean |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
543 |
|
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
544 |
"Created: 18.4.1996 / 18:48:43 / cg" |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
545 |
"Modified: 18.4.1996 / 18:49:23 / cg" |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
546 |
! |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
547 |
|
338 | 548 |
ignoreParentDirectory:aBoolean |
549 |
"set/clear the flag which controls if the parent directory (..) |
|
550 |
is shown in the list. The default is false (i.e. show it)" |
|
551 |
||
552 |
ignoreParentDirectory := aBoolean |
|
553 |
! |
|
554 |
||
282 | 555 |
markDirectories:aBoolean |
556 |
"turn on/off marking of directories with an arrow. |
|
557 |
The default is on" |
|
558 |
||
559 |
markDirectories := aBoolean |
|
560 |
! |
|
561 |
||
193 | 562 |
matchBlock:aBlock |
563 |
"set the matchBlock - if non-nil, it controls which |
|
564 |
names are shown in the list." |
|
565 |
||
566 |
matchBlock := aBlock |
|
567 |
! |
|
568 |
||
77 | 569 |
pattern:aPattern |
570 |
"set the pattern - if it changes, update the list." |
|
21 | 571 |
|
77 | 572 |
pattern ~= aPattern ifTrue:[ |
573 |
pattern := aPattern. |
|
574 |
realized ifTrue:[ |
|
575 |
self updateList |
|
576 |
]. |
|
577 |
]. |
|
578 |
! |
|
579 |
||
467
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
580 |
quickDirectoryChange:aBoolean |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
581 |
"set/clear quick change (i.e. chdir with single click). |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
582 |
The default is false (i.e. double click is required)" |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
583 |
|
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
584 |
quickDirectoryChange := aBoolean |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
585 |
|
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
586 |
"Created: 4.3.1996 / 17:37:58 / cg" |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
587 |
! |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
588 |
|
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
589 |
stayInDirectory:aBoolean |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
590 |
"set/clear the flag which controls if selecting a directory |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
591 |
should locally change (if false) or be handled just like |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
592 |
the selection of a file (if true). |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
593 |
The default is false (i.e. change and do not tell via action)" |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
594 |
|
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
595 |
stayInDirectory := aBoolean |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
596 |
! ! |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
597 |
|
1331
5661f0647ca0
added a valueHolder for the directory.
Claus Gittinger <cg@exept.de>
parents:
1330
diff
changeset
|
598 |
!FileSelectionList methodsFor:'accessing-channels'! |
5661f0647ca0
added a valueHolder for the directory.
Claus Gittinger <cg@exept.de>
parents:
1330
diff
changeset
|
599 |
|
5661f0647ca0
added a valueHolder for the directory.
Claus Gittinger <cg@exept.de>
parents:
1330
diff
changeset
|
600 |
directoryHolder:aValueHolder |
5661f0647ca0
added a valueHolder for the directory.
Claus Gittinger <cg@exept.de>
parents:
1330
diff
changeset
|
601 |
directoryHolder := aValueHolder. |
5661f0647ca0
added a valueHolder for the directory.
Claus Gittinger <cg@exept.de>
parents:
1330
diff
changeset
|
602 |
directoryHolder onChangeSend:#directoryHolderChange to:self. |
5661f0647ca0
added a valueHolder for the directory.
Claus Gittinger <cg@exept.de>
parents:
1330
diff
changeset
|
603 |
self directoryHolderChange |
5661f0647ca0
added a valueHolder for the directory.
Claus Gittinger <cg@exept.de>
parents:
1330
diff
changeset
|
604 |
|
5661f0647ca0
added a valueHolder for the directory.
Claus Gittinger <cg@exept.de>
parents:
1330
diff
changeset
|
605 |
"Modified: 20.9.1997 / 13:16:58 / cg" |
5661f0647ca0
added a valueHolder for the directory.
Claus Gittinger <cg@exept.de>
parents:
1330
diff
changeset
|
606 |
! ! |
5661f0647ca0
added a valueHolder for the directory.
Claus Gittinger <cg@exept.de>
parents:
1330
diff
changeset
|
607 |
|
467
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
608 |
!FileSelectionList methodsFor:'accessing-contents'! |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
609 |
|
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
610 |
directory |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
611 |
"return the shown directory" |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
612 |
|
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
613 |
^ directory |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
614 |
! |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
615 |
|
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
616 |
directory:nameOrDirectory |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
617 |
"set the lists contents to the filenames in the directory. |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
618 |
This does not validate the change with any directoryChangeBlock." |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
619 |
|
1445
2c717104c3fb
dont allow setting wrong directories
Claus Gittinger <cg@exept.de>
parents:
1342
diff
changeset
|
620 |
|oldPath f| |
467
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
621 |
|
1330
21a3d397233e
Use Filename instead of obsolete FileDirectory.
Stefan Vogel <sv@exept.de>
parents:
1318
diff
changeset
|
622 |
nameOrDirectory isNil ifTrue:[ |
21a3d397233e
Use Filename instead of obsolete FileDirectory.
Stefan Vogel <sv@exept.de>
parents:
1318
diff
changeset
|
623 |
directory := nil. |
1331
5661f0647ca0
added a valueHolder for the directory.
Claus Gittinger <cg@exept.de>
parents:
1330
diff
changeset
|
624 |
directoryHolder notNil ifTrue:[directoryHolder value:directory]. |
1330
21a3d397233e
Use Filename instead of obsolete FileDirectory.
Stefan Vogel <sv@exept.de>
parents:
1318
diff
changeset
|
625 |
^ self updateList |
21a3d397233e
Use Filename instead of obsolete FileDirectory.
Stefan Vogel <sv@exept.de>
parents:
1318
diff
changeset
|
626 |
]. |
21a3d397233e
Use Filename instead of obsolete FileDirectory.
Stefan Vogel <sv@exept.de>
parents:
1318
diff
changeset
|
627 |
directory notNil ifTrue:[ |
21a3d397233e
Use Filename instead of obsolete FileDirectory.
Stefan Vogel <sv@exept.de>
parents:
1318
diff
changeset
|
628 |
oldPath := directory pathName. |
467
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
629 |
]. |
1330
21a3d397233e
Use Filename instead of obsolete FileDirectory.
Stefan Vogel <sv@exept.de>
parents:
1318
diff
changeset
|
630 |
directory := nameOrDirectory asFilename. |
1445
2c717104c3fb
dont allow setting wrong directories
Claus Gittinger <cg@exept.de>
parents:
1342
diff
changeset
|
631 |
(directory exists |
2c717104c3fb
dont allow setting wrong directories
Claus Gittinger <cg@exept.de>
parents:
1342
diff
changeset
|
632 |
and:[directory isDirectory]) ifFalse:[ |
2c717104c3fb
dont allow setting wrong directories
Claus Gittinger <cg@exept.de>
parents:
1342
diff
changeset
|
633 |
directory := Filename currentDirectory |
2c717104c3fb
dont allow setting wrong directories
Claus Gittinger <cg@exept.de>
parents:
1342
diff
changeset
|
634 |
]. |
1331
5661f0647ca0
added a valueHolder for the directory.
Claus Gittinger <cg@exept.de>
parents:
1330
diff
changeset
|
635 |
directoryHolder notNil ifTrue:[directoryHolder value:directory]. |
467
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
636 |
realized ifTrue:[ |
1330
21a3d397233e
Use Filename instead of obsolete FileDirectory.
Stefan Vogel <sv@exept.de>
parents:
1318
diff
changeset
|
637 |
(directory pathName = oldPath) ifFalse:[ |
21a3d397233e
Use Filename instead of obsolete FileDirectory.
Stefan Vogel <sv@exept.de>
parents:
1318
diff
changeset
|
638 |
self updateList |
21a3d397233e
Use Filename instead of obsolete FileDirectory.
Stefan Vogel <sv@exept.de>
parents:
1318
diff
changeset
|
639 |
] |
467
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
640 |
] |
1330
21a3d397233e
Use Filename instead of obsolete FileDirectory.
Stefan Vogel <sv@exept.de>
parents:
1318
diff
changeset
|
641 |
|
21a3d397233e
Use Filename instead of obsolete FileDirectory.
Stefan Vogel <sv@exept.de>
parents:
1318
diff
changeset
|
642 |
"Modified: 18.9.1997 / 23:42:27 / stefan" |
1331
5661f0647ca0
added a valueHolder for the directory.
Claus Gittinger <cg@exept.de>
parents:
1330
diff
changeset
|
643 |
"Modified: 20.9.1997 / 13:29:02 / cg" |
467
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
644 |
! |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
645 |
|
77 | 646 |
selectedPathname |
647 |
"if there is a selection, return its full pathname. |
|
648 |
Of there is no selection, return nil." |
|
649 |
||
650 |
|sel| |
|
651 |
||
652 |
sel := self selectionValue. |
|
653 |
sel isNil ifTrue:[^ nil]. |
|
1330
21a3d397233e
Use Filename instead of obsolete FileDirectory.
Stefan Vogel <sv@exept.de>
parents:
1318
diff
changeset
|
654 |
^ directory constructString:sel. |
77 | 655 |
|
1318 | 656 |
"Modified: 7.9.1997 / 23:49:01 / cg" |
1330
21a3d397233e
Use Filename instead of obsolete FileDirectory.
Stefan Vogel <sv@exept.de>
parents:
1318
diff
changeset
|
657 |
"Modified: 18.9.1997 / 23:49:16 / stefan" |
193 | 658 |
! ! |
659 |
||
660 |
!FileSelectionList methodsFor:'drawing'! |
|
661 |
||
662 |
redrawFromVisibleLine:startVisLineNr to:endVisLineNr |
|
663 |
"redefined to look for directory in every line" |
|
664 |
||
665 |
|l| |
|
666 |
||
667 |
"first, draw chunk of lines" |
|
668 |
super redrawFromVisibleLine:startVisLineNr to:endVisLineNr. |
|
282 | 669 |
markDirectories ifFalse:[^ self]. |
193 | 670 |
|
671 |
"then draw marks" |
|
672 |
startVisLineNr to:endVisLineNr do:[:visLineNr | |
|
1687 | 673 |
l := self visibleLineToListLine:visLineNr. |
674 |
l notNil ifTrue:[ |
|
675 |
(directoryFileTypes at:l) == true ifTrue:[ |
|
676 |
self drawRightArrowInVisibleLine:visLineNr |
|
677 |
] |
|
678 |
] |
|
193 | 679 |
] |
1687 | 680 |
|
681 |
"Modified: / 22.9.1998 / 12:32:24 / cg" |
|
193 | 682 |
! |
683 |
||
684 |
redrawVisibleLine:visLineNr |
|
685 |
"if the line is one for a directory, draw a right arrow" |
|
686 |
||
687 |
|l| |
|
688 |
||
689 |
super redrawVisibleLine:visLineNr. |
|
282 | 690 |
markDirectories ifFalse:[^ self]. |
691 |
||
193 | 692 |
l := self visibleLineToListLine:visLineNr. |
693 |
l notNil ifTrue:[ |
|
1687 | 694 |
(directoryFileTypes at:l) == true ifTrue:[ |
695 |
self drawRightArrowInVisibleLine:visLineNr |
|
696 |
] |
|
193 | 697 |
] |
1687 | 698 |
|
699 |
"Modified: / 22.9.1998 / 12:32:34 / cg" |
|
193 | 700 |
! ! |
701 |
||
329
dc3de413de73
redraw directoryMarks if size changes
Claus Gittinger <cg@exept.de>
parents:
296
diff
changeset
|
702 |
!FileSelectionList methodsFor:'events'! |
dc3de413de73
redraw directoryMarks if size changes
Claus Gittinger <cg@exept.de>
parents:
296
diff
changeset
|
703 |
|
1331
5661f0647ca0
added a valueHolder for the directory.
Claus Gittinger <cg@exept.de>
parents:
1330
diff
changeset
|
704 |
directoryHolderChange |
5661f0647ca0
added a valueHolder for the directory.
Claus Gittinger <cg@exept.de>
parents:
1330
diff
changeset
|
705 |
self directory:directoryHolder value. |
5661f0647ca0
added a valueHolder for the directory.
Claus Gittinger <cg@exept.de>
parents:
1330
diff
changeset
|
706 |
|
5661f0647ca0
added a valueHolder for the directory.
Claus Gittinger <cg@exept.de>
parents:
1330
diff
changeset
|
707 |
"Created: 20.9.1997 / 13:12:45 / cg" |
5661f0647ca0
added a valueHolder for the directory.
Claus Gittinger <cg@exept.de>
parents:
1330
diff
changeset
|
708 |
! |
5661f0647ca0
added a valueHolder for the directory.
Claus Gittinger <cg@exept.de>
parents:
1330
diff
changeset
|
709 |
|
467
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
710 |
doubleClicked |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
711 |
self selectionIsDirectory ifTrue:[ |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
712 |
stayInDirectory not ifTrue:[ |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
713 |
quickDirectoryChange ifFalse:[ |
472
17f795e6ecba
added a separate directoryChangeAction
Claus Gittinger <cg@exept.de>
parents:
467
diff
changeset
|
714 |
directoryChangeAction notNil ifTrue:[ |
17f795e6ecba
added a separate directoryChangeAction
Claus Gittinger <cg@exept.de>
parents:
467
diff
changeset
|
715 |
directoryChangeAction value:self selection |
17f795e6ecba
added a separate directoryChangeAction
Claus Gittinger <cg@exept.de>
parents:
467
diff
changeset
|
716 |
] ifFalse:[ |
17f795e6ecba
added a separate directoryChangeAction
Claus Gittinger <cg@exept.de>
parents:
467
diff
changeset
|
717 |
self changeDirectory |
17f795e6ecba
added a separate directoryChangeAction
Claus Gittinger <cg@exept.de>
parents:
467
diff
changeset
|
718 |
] |
467
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
719 |
] |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
720 |
]. |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
721 |
^ self |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
722 |
]. |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
723 |
super doubleClicked |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
724 |
|
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
725 |
"Created: 4.3.1996 / 17:39:58 / cg" |
472
17f795e6ecba
added a separate directoryChangeAction
Claus Gittinger <cg@exept.de>
parents:
467
diff
changeset
|
726 |
"Modified: 5.3.1996 / 02:38:06 / cg" |
467
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
727 |
! |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
728 |
|
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
729 |
selectionChanged |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
730 |
"if the selection changed, check for it being a directory |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
731 |
and possibly go there. If its not a directory, perform the realAction." |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
732 |
|
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
733 |
self selection isCollection ifFalse:[ |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
734 |
self selectionIsDirectory ifTrue:[ |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
735 |
(stayInDirectory not and:[quickDirectoryChange]) ifTrue:[ |
472
17f795e6ecba
added a separate directoryChangeAction
Claus Gittinger <cg@exept.de>
parents:
467
diff
changeset
|
736 |
directoryChangeAction notNil ifTrue:[ |
17f795e6ecba
added a separate directoryChangeAction
Claus Gittinger <cg@exept.de>
parents:
467
diff
changeset
|
737 |
directoryChangeAction value:self selection |
17f795e6ecba
added a separate directoryChangeAction
Claus Gittinger <cg@exept.de>
parents:
467
diff
changeset
|
738 |
] ifFalse:[ |
17f795e6ecba
added a separate directoryChangeAction
Claus Gittinger <cg@exept.de>
parents:
467
diff
changeset
|
739 |
self changeDirectory |
17f795e6ecba
added a separate directoryChangeAction
Claus Gittinger <cg@exept.de>
parents:
467
diff
changeset
|
740 |
] |
547
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
741 |
] ifFalse:[ |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
742 |
directorySelectAction notNil ifTrue:[ |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
743 |
directorySelectAction value:self selection |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
744 |
] |
467
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
745 |
] |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
746 |
] ifFalse:[ |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
747 |
realAction notNil ifTrue:[ |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
748 |
realAction value:self selection |
547
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
749 |
]. |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
750 |
fileSelectAction notNil ifTrue:[ |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
751 |
fileSelectAction value:self selection |
467
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
752 |
] |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
753 |
] |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
754 |
] |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
755 |
|
547
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
756 |
"Modified: 18.4.1996 / 18:44:30 / cg" |
467
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
757 |
! |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
758 |
|
329
dc3de413de73
redraw directoryMarks if size changes
Claus Gittinger <cg@exept.de>
parents:
296
diff
changeset
|
759 |
sizeChanged:how |
dc3de413de73
redraw directoryMarks if size changes
Claus Gittinger <cg@exept.de>
parents:
296
diff
changeset
|
760 |
"redraw marks if any" |
dc3de413de73
redraw directoryMarks if size changes
Claus Gittinger <cg@exept.de>
parents:
296
diff
changeset
|
761 |
|
dc3de413de73
redraw directoryMarks if size changes
Claus Gittinger <cg@exept.de>
parents:
296
diff
changeset
|
762 |
super sizeChanged:how. |
338 | 763 |
(shown and:[markDirectories]) ifTrue:[ |
720
2fb021555f9d
use #invalidate instead of #redraw
Claus Gittinger <cg@exept.de>
parents:
690
diff
changeset
|
764 |
self invalidate |
330 | 765 |
] |
720
2fb021555f9d
use #invalidate instead of #redraw
Claus Gittinger <cg@exept.de>
parents:
690
diff
changeset
|
766 |
|
2fb021555f9d
use #invalidate instead of #redraw
Claus Gittinger <cg@exept.de>
parents:
690
diff
changeset
|
767 |
"Modified: 29.5.1996 / 16:15:12 / cg" |
329
dc3de413de73
redraw directoryMarks if size changes
Claus Gittinger <cg@exept.de>
parents:
296
diff
changeset
|
768 |
! ! |
dc3de413de73
redraw directoryMarks if size changes
Claus Gittinger <cg@exept.de>
parents:
296
diff
changeset
|
769 |
|
193 | 770 |
!FileSelectionList methodsFor:'initialization'! |
771 |
||
772 |
initialize |
|
1330
21a3d397233e
Use Filename instead of obsolete FileDirectory.
Stefan Vogel <sv@exept.de>
parents:
1318
diff
changeset
|
773 |
directory := Filename currentDirectory. |
296
e1b9431b3aef
more examples in the documentation category
Claus Gittinger <cg@exept.de>
parents:
287
diff
changeset
|
774 |
stayInDirectory := ignoreParentDirectory := ignoreDirectories := false. |
547
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
775 |
ignoreFiles := quickDirectoryChange := false. |
282 | 776 |
markDirectories := true. |
193 | 777 |
super initialize. |
77 | 778 |
|
193 | 779 |
pattern := '*'. |
780 |
self initializeAction. |
|
781 |
||
782 |
"nontypical use ..." |
|
783 |
" |
|
784 |
FileSelectionList new open |
|
785 |
(FileSelectionList new directory:'/etc') open |
|
786 |
(ScrollableView for:FileSelectionList) open |
|
787 |
(HVScrollableView for:FileSelectionList) open |
|
788 |
" |
|
467
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
789 |
|
547
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
790 |
"Modified: 18.4.1996 / 18:49:19 / cg" |
1330
21a3d397233e
Use Filename instead of obsolete FileDirectory.
Stefan Vogel <sv@exept.de>
parents:
1318
diff
changeset
|
791 |
"Modified: 18.9.1997 / 18:52:03 / stefan" |
193 | 792 |
! |
793 |
||
794 |
initializeAction |
|
795 |
"setup action as: selections in list get forwarded to enterfield if not |
|
796 |
a directory; otherwise directory is changed" |
|
797 |
||
296
e1b9431b3aef
more examples in the documentation category
Claus Gittinger <cg@exept.de>
parents:
287
diff
changeset
|
798 |
actionBlock := [:lineNr | self selectionChanged]. |
467
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
799 |
"/ doubleClickActionBlock := [:lineNr | self selectionChanged]. |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
800 |
|
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
801 |
"Modified: 4.3.1996 / 17:39:08 / cg" |
193 | 802 |
! |
803 |
||
804 |
reinitialize |
|
1330
21a3d397233e
Use Filename instead of obsolete FileDirectory.
Stefan Vogel <sv@exept.de>
parents:
1318
diff
changeset
|
805 |
directory := Filename currentDirectory. |
193 | 806 |
super reinitialize |
1330
21a3d397233e
Use Filename instead of obsolete FileDirectory.
Stefan Vogel <sv@exept.de>
parents:
1318
diff
changeset
|
807 |
|
21a3d397233e
Use Filename instead of obsolete FileDirectory.
Stefan Vogel <sv@exept.de>
parents:
1318
diff
changeset
|
808 |
"Modified: 18.9.1997 / 18:52:16 / stefan" |
21 | 809 |
! ! |
810 |
||
11 | 811 |
!FileSelectionList methodsFor:'private'! |
812 |
||
467
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
813 |
changeDirectory |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
814 |
"change directory to the selected one" |
296
e1b9431b3aef
more examples in the documentation category
Claus Gittinger <cg@exept.de>
parents:
287
diff
changeset
|
815 |
|
467
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
816 |
|entry ok newDir warnMessage oldDir| |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
817 |
|
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
818 |
entry := self selectionValue. |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
819 |
(entry isNil or:[entry isEmpty]) ifTrue:[ ^ false]. |
296
e1b9431b3aef
more examples in the documentation category
Claus Gittinger <cg@exept.de>
parents:
287
diff
changeset
|
820 |
|
467
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
821 |
(entry endsWith:' ...') ifTrue:[ |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
822 |
entry := entry copyWithoutLast:4. |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
823 |
]. |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
824 |
|
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
825 |
ok := false. |
1330
21a3d397233e
Use Filename instead of obsolete FileDirectory.
Stefan Vogel <sv@exept.de>
parents:
1318
diff
changeset
|
826 |
oldDir := directory baseName. |
21a3d397233e
Use Filename instead of obsolete FileDirectory.
Stefan Vogel <sv@exept.de>
parents:
1318
diff
changeset
|
827 |
newDir := directory construct:entry. |
296
e1b9431b3aef
more examples in the documentation category
Claus Gittinger <cg@exept.de>
parents:
287
diff
changeset
|
828 |
|
467
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
829 |
(directoryChangeCheckBlock isNil |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
830 |
or:[directoryChangeCheckBlock value:newDir]) ifTrue:[ |
1330
21a3d397233e
Use Filename instead of obsolete FileDirectory.
Stefan Vogel <sv@exept.de>
parents:
1318
diff
changeset
|
831 |
newDir isReadable ifFalse:[ |
467
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
832 |
warnMessage := 'not allowed to read directory %1' |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
833 |
] ifTrue:[ |
1330
21a3d397233e
Use Filename instead of obsolete FileDirectory.
Stefan Vogel <sv@exept.de>
parents:
1318
diff
changeset
|
834 |
newDir isExecutable ifFalse:[ |
467
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
835 |
warnMessage := 'not allowed to change to directory %1' |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
836 |
] ifTrue:[ |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
837 |
ok := true. |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
838 |
] |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
839 |
]. |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
840 |
]. |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
841 |
ok ifFalse:[ |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
842 |
warnMessage notNil ifTrue:[ |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
843 |
self warn:(resources string:warnMessage with:entry). |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
844 |
]. |
684 | 845 |
self setSelection:nil |
467
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
846 |
] ifTrue:[ |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
847 |
self directory:newDir. |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
848 |
entry = '..' ifTrue:[ |
690 | 849 |
self setSelectElement:oldDir |
467
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
850 |
]. |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
851 |
]. |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
852 |
|
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
853 |
"Created: 4.3.1996 / 17:45:18 / cg" |
690 | 854 |
"Modified: 26.5.1996 / 15:03:21 / cg" |
1330
21a3d397233e
Use Filename instead of obsolete FileDirectory.
Stefan Vogel <sv@exept.de>
parents:
1318
diff
changeset
|
855 |
"Modified: 18.9.1997 / 23:34:39 / stefan" |
467
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
856 |
! |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
857 |
|
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
858 |
selectionIsDirectory |
1687 | 859 |
"return true, if the current selection is a directory" |
860 |
||
467
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
861 |
|entry| |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
862 |
|
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
863 |
entry := self selectionValue. |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
864 |
(entry isNil or:[entry isEmpty]) ifTrue:[ ^ false]. |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
865 |
|
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
866 |
(entry endsWith:' ...') ifTrue:[ |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
867 |
entry := entry copyWithoutLast:4. |
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
868 |
]. |
1687 | 869 |
^ (directory construct:entry) isDirectory |
467
ecf956d44135
now needs double click to change directory (configurable)
Claus Gittinger <cg@exept.de>
parents:
350
diff
changeset
|
870 |
|
1687 | 871 |
"Created: / 4.3.1996 / 17:43:26 / cg" |
872 |
"Modified: / 18.9.1997 / 23:37:05 / stefan" |
|
873 |
"Modified: / 22.9.1998 / 12:30:21 / cg" |
|
296
e1b9431b3aef
more examples in the documentation category
Claus Gittinger <cg@exept.de>
parents:
287
diff
changeset
|
874 |
! |
e1b9431b3aef
more examples in the documentation category
Claus Gittinger <cg@exept.de>
parents:
287
diff
changeset
|
875 |
|
77 | 876 |
updateList |
877 |
"set the lists contents to the filenames in the directory" |
|
878 |
||
1687 | 879 |
|oldCursor files newList index obsolete |
880 |
matching patternList dir| |
|
77 | 881 |
|
882 |
directory isNil ifTrue:[ |
|
350 | 883 |
super list:nil. |
1687 | 884 |
files := newList := nil. |
350 | 885 |
^ self |
77 | 886 |
]. |
887 |
||
888 |
oldCursor := cursor. |
|
889 |
self cursor:(Cursor read). |
|
890 |
||
891 |
" |
|
892 |
if the directory-id changed, MUST update. |
|
893 |
(can happen after a restart, when a file is no longer |
|
894 |
there, has moved or is NFS-mounted differently) |
|
895 |
" |
|
287 | 896 |
obsolete := directoryId ~~ directory id |
350 | 897 |
or:[directoryName ~= directory pathName |
898 |
or:[timeStamp notNil |
|
1330
21a3d397233e
Use Filename instead of obsolete FileDirectory.
Stefan Vogel <sv@exept.de>
parents:
1318
diff
changeset
|
899 |
and:[directory modificationTime > timeStamp]]]. |
287 | 900 |
|
901 |
obsolete ifTrue:[ |
|
1330
21a3d397233e
Use Filename instead of obsolete FileDirectory.
Stefan Vogel <sv@exept.de>
parents:
1318
diff
changeset
|
902 |
timeStamp := directory modificationTime. |
350 | 903 |
directoryId := directory id. |
904 |
directoryName := directory pathName. |
|
1331
5661f0647ca0
added a valueHolder for the directory.
Claus Gittinger <cg@exept.de>
parents:
1330
diff
changeset
|
905 |
directoryContents := directory fullDirectoryContents sort. |
1687 | 906 |
directoryFileTypes := OrderedCollection new. |
907 |
directoryContents do:[:name | |
|
908 |
|f| |
|
1331
5661f0647ca0
added a valueHolder for the directory.
Claus Gittinger <cg@exept.de>
parents:
1330
diff
changeset
|
909 |
|
1687 | 910 |
f := directory construct:name. |
911 |
directoryFileTypes add:(f isDirectory) |
|
912 |
]. |
|
77 | 913 |
]. |
914 |
||
915 |
files := directoryContents. |
|
916 |
newList := OrderedCollection new. |
|
917 |
index := 1. |
|
918 |
||
1318 | 919 |
dir := directory pathName asFilename. |
95 | 920 |
files do:[:name | |
1318 | 921 |
|type fullName| |
77 | 922 |
|
1318 | 923 |
fullName := dir constructString:name. |
924 |
(matchBlock isNil or:[matchBlock value:fullName]) ifTrue:[ |
|
1687 | 925 |
(directoryFileTypes at:index) == true ifTrue:[ |
350 | 926 |
ignoreDirectories ifFalse:[ |
927 |
name = '..' ifTrue:[ |
|
928 |
ignoreParentDirectory ifFalse:[ |
|
929 |
newList add:name. |
|
930 |
] |
|
931 |
] ifFalse:[ |
|
932 |
name = '.' ifTrue:[ |
|
933 |
"ignore" |
|
934 |
] ifFalse:[ |
|
935 |
newList add:(name ", ' ...'"). |
|
936 |
] |
|
937 |
] |
|
938 |
] |
|
939 |
] ifFalse:[ |
|
547
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
940 |
ignoreFiles ifFalse:[ |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
941 |
matching := true. |
350 | 942 |
|
547
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
943 |
(pattern isNil |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
944 |
or:[pattern isEmpty]) ifFalse:[ |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
945 |
pattern = '*' ifFalse:[ |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
946 |
(pattern includes:$;) ifTrue:[ |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
947 |
patternList := pattern asCollectionOfSubstringsSeparatedBy:$;. |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
948 |
matching := (patternList findFirst:[:subPattern | subPattern match:name]) ~~ 0. |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
949 |
] ifFalse:[ |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
950 |
matching := pattern match:name |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
951 |
] |
350 | 952 |
] |
547
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
953 |
]. |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
954 |
|
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
955 |
matching ifTrue:[ |
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
956 |
newList add:name. |
350 | 957 |
] |
958 |
] |
|
959 |
]. |
|
960 |
]. |
|
961 |
index := index + 1 |
|
77 | 962 |
]. |
963 |
super list:newList. |
|
95 | 964 |
|
77 | 965 |
self cursor:oldCursor. |
547
6c9aaf7a84e7
commentary; examples, added ignoreFiles / fileSelectAction & directorySelectAction
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
966 |
|
1687 | 967 |
"Modified: / 18.9.1997 / 23:43:52 / stefan" |
968 |
"Modified: / 22.9.1998 / 12:33:24 / cg" |
|
77 | 969 |
! |
970 |
||
21 | 971 |
visibleLineNeedsSpecialCare:visLineNr |
972 |
|l| |
|
973 |
||
974 |
l := self visibleLineToListLine:visLineNr. |
|
975 |
l notNil ifTrue:[ |
|
1687 | 976 |
(directoryFileTypes at:l) == true ifTrue:[^ true]. |
977 |
^ super visibleLineNeedsSpecialCare:visLineNr |
|
21 | 978 |
]. |
979 |
^ false |
|
1687 | 980 |
|
981 |
"Modified: / 22.9.1998 / 12:32:48 / cg" |
|
21 | 982 |
! |
983 |
||
193 | 984 |
widthForScrollBetween:firstLine and:lastLine |
985 |
"return the width in pixels for a scroll between firstLine and lastLine |
|
986 |
- return full width here since there might be directory marks" |
|
11 | 987 |
|
193 | 988 |
^ (width - margin - margin) |
11 | 989 |
! ! |
990 |
||
991 |
!FileSelectionList methodsFor:'realization'! |
|
992 |
||
1276 | 993 |
realize |
1272 | 994 |
"check if directory is still valid (using timestamp and inode numbers) |
995 |
- reread if not" |
|
996 |
||
1276 | 997 |
super realize. |
11 | 998 |
|
999 |
(timeStamp isNil |
|
1330
21a3d397233e
Use Filename instead of obsolete FileDirectory.
Stefan Vogel <sv@exept.de>
parents:
1318
diff
changeset
|
1000 |
or:[(directory modificationTime > timeStamp) |
11 | 1001 |
or:[(directoryId isNil) |
1002 |
or:[directoryId ~~ directory id]]]) ifTrue:[ |
|
1272 | 1003 |
directoryId := nil. |
1004 |
self updateList |
|
11 | 1005 |
]. |
1272 | 1006 |
|
1276 | 1007 |
"Created: 24.7.1997 / 18:24:36 / cg" |
1330
21a3d397233e
Use Filename instead of obsolete FileDirectory.
Stefan Vogel <sv@exept.de>
parents:
1318
diff
changeset
|
1008 |
"Modified: 18.9.1997 / 23:36:10 / stefan" |
11 | 1009 |
! ! |
77 | 1010 |
|
1272 | 1011 |
!FileSelectionList class methodsFor:'documentation'! |
282 | 1012 |
|
1013 |
version |
|
1687 | 1014 |
^ '$Header: /cvs/stx/stx/libwidg/FileSelectionList.st,v 1.42 1998-09-22 11:17:04 cg Exp $' |
282 | 1015 |
! ! |