author | ca |
Thu, 21 Nov 2002 10:02:31 +0100 | |
changeset 2388 | 151c81f43733 |
parent 2387 | 206662f654e4 |
child 2425 | 7421b8bb7d31 |
permissions | -rw-r--r-- |
1431 | 1 |
" |
2 |
COPYRIGHT (c) 1999 by eXept Software AG |
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All Rights Reserved |
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4 |
||
5 |
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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7 |
inclusion of the above copyright notice. This software may not |
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8 |
be provided or otherwise made available to, or used by, any |
|
9 |
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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"{ Package: 'stx:libwidg2' }" |
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HierarchicalList subclass:#HierarchicalFileList |
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instanceVariableNames:'matchBlock indicatorList indicatorTask sortBlock' |
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classVariableNames:'' |
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poolDictionaries:'' |
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category:'Views-Support' |
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! |
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HierarchicalItem subclass:#HierarchicalFileItem |
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instanceVariableNames:'icon contentsItem' |
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classVariableNames:'LastUIDToUserNameMapping LastGIDToGroupNameMapping' |
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poolDictionaries:'' |
27 |
privateIn:HierarchicalFileList |
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! |
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HierarchicalFileList::HierarchicalFileItem subclass:#File |
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instanceVariableNames:'' |
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classVariableNames:'' |
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poolDictionaries:'' |
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privateIn:HierarchicalFileList |
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! |
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HierarchicalFileList::HierarchicalFileItem subclass:#Directory |
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instanceVariableNames:'modificationTime fetchOperation' |
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classVariableNames:'' |
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poolDictionaries:'' |
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privateIn:HierarchicalFileList |
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! |
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HierarchicalFileList::Directory subclass:#RemoteDirectory |
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instanceVariableNames:'' |
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classVariableNames:'' |
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poolDictionaries:'' |
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privateIn:HierarchicalFileList |
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! |
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!HierarchicalFileList class methodsFor:'documentation'! |
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copyright |
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" |
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COPYRIGHT (c) 1999 by eXept Software AG |
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All Rights Reserved |
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||
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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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!HierarchicalFileList class methodsFor:'examples'! |
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||
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examples |
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" |
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open filebrowser without monitoring cycle |
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[exBegin] |
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|top sel list directory| |
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list := HierarchicalFileList new. |
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list showRoot:false. |
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list matchBlock:[:fn :isDir| true ]. |
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directory := Filename currentDirectory. |
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directory := Filename homeDirectory. |
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list directory:(directory asAbsoluteFilename). |
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top := StandardSystemView new; extent:300@300. |
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sel := ScrollableView for:HierarchicalListView miniScroller:true |
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origin:0.0@0.0 corner:1.0@1.0 in:top. |
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sel doubleClickAction:[:i| (list at:i) toggleExpand ]. |
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sel indicatorAction:[:i| (list at:i) toggleExpand ]. |
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sel hasConstantHeight:true. |
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sel list:list. |
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top open. |
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[exEnd] |
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open filebrowser and monitore contents |
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[exBegin] |
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|top sel list directory| |
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list := HierarchicalFileList new. |
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list showRoot:false. |
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list matchBlock:[:fn :isDir| true ]. |
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directory := Filename currentDirectory. |
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directory := Filename homeDirectory. |
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list directory:(directory asAbsoluteFilename). |
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top := StandardSystemView new; extent:300@300. |
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sel := ScrollableView for:HierarchicalListView miniScroller:true |
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origin:0.0@0.0 corner:1.0@1.0 in:top. |
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sel doubleClickAction:[:i| (list at:i) toggleExpand ]. |
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sel indicatorAction:[:i| (list at:i) toggleExpand ]. |
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sel hasConstantHeight:true. |
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sel list:list. |
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list monitoringTaskDelay:0.5. |
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top open. |
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[exEnd] |
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" |
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! ! |
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!HierarchicalFileList class methodsFor:'helpers'! |
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forInfoItem:aItem |
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"instance creation helper |
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" |
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| info fileType retItem| |
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info := aItem info. |
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fileType := aItem type. |
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retItem := self itemFor:aItem fileName fileType:fileType. |
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retItem fileInfo:info. |
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^ retItem |
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! |
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itemFor:aFileOrDirectoryName fileType:fileType |
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"instance creation helper |
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" |
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fileType == #directory ifTrue:[ |
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^ Directory fileName:aFileOrDirectoryName. |
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]. |
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fileType == #remoteDirectory ifTrue:[ |
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^ RemoteDirectory fileName:aFileOrDirectoryName. |
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]. |
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^ File fileName:aFileOrDirectoryName. |
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! ! |
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!HierarchicalFileList methodsFor:'accessing'! |
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directory |
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"returns the root directory or nil |
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" |
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^ root notNil ifTrue:[root fileName] ifFalse:[nil] |
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! |
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directory:aDirectory |
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"set the root directory or nil |
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" |
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self directory:aDirectory expand:true |
170 |
! |
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directory:aDirectory expand:doExpand |
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"set the root directory or nil; reuse old |
174 |
items if existant |
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" |
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|oldDir newDir oldRoot newRoot index changeToParent children| |
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( aDirectory isNil |
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or:[(newDir := aDirectory asFilename) exists not] |
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) ifTrue:[ |
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self root:nil. |
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^ self |
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]. |
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newDir isDirectory ifFalse:[ |
186 |
newDir := newDir directory |
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]. |
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newDir := newDir asCanonicalizedFilename. |
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oldDir := self directory. |
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191 |
oldDir = newDir ifTrue:[^ self]. |
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oldRoot := root. |
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changeToParent := false. |
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oldDir notNil ifTrue:[ |
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oldDir directory = newDir ifTrue:[ |
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changeToParent := true. |
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] ifFalse:[ |
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"search for existing item |
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" |
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self do:[:el| |
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el fileName = newDir ifTrue:[ |
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el parent:nil. |
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self root:el. |
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doExpand ifTrue:[ el expand ]. |
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^ self |
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]. |
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]. |
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]. |
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]. |
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newRoot := HierarchicalFileItem fileName:newDir. |
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newRoot setExpanded:false. "/ to supress change notifications |
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self root:newRoot. |
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children := newRoot children ? #(). |
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"/ disable <cd ..> handling |
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changeToParent := false. |
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changeToParent ifTrue:[ |
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index := children findFirst:[:el| el fileName = oldDir ]. |
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index ~~ 0 ifTrue:[ newRoot at:index put:oldRoot ]. |
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]. |
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doExpand ifTrue:[ newRoot expand ]. |
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! |
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root:aRoot |
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"stop update-task |
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" |
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self criticalDo:[ |
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indicatorList notNil ifTrue:[ |
2259 | 233 |
indicatorList do:[:el| el resetFetchIndicator ]. |
234 |
indicatorList removeAll. |
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] |
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]. |
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2306 | 237 |
aRoot notNil ifTrue:[ |
2267 | 238 |
self showRoot ifFalse:[aRoot setExpanded:true ] |
2259 | 239 |
]. |
240 |
^ super root:aRoot |
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! ! |
242 |
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!HierarchicalFileList methodsFor:'actions'! |
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matchBlock |
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"set the matchBlock - if non-nil, it controls which files are visible. |
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" |
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^ matchBlock |
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||
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! |
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matchBlock:aBlock |
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"set the matchBlock - if non-nil, it controls which files are visible. |
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" |
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matchBlock := aBlock. |
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root notNil ifTrue:[ |
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self recursionLock critical:[ |
259 |
self stopMonitoringTask. |
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root matchBlockChanged. |
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]. |
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self startMonitoringTask. |
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]. |
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|
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! |
266 |
||
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sortBlock |
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"set the matchBlock - if non-nil, it controls which files are visible. |
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" |
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sortBlock notNil ifTrue:[ ^ sortBlock ]. |
271 |
||
272 |
sortBlock := [:a :b| |aIsDir| |
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aIsDir := a isDirectory. |
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aIsDir == b isDirectory ifTrue:[a fileName name <= b fileName name] |
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ifFalse:[aIsDir]. |
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2293 | 276 |
]. |
277 |
^ sortBlock |
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! |
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||
280 |
sortBlock:aBlock |
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"set the matchBlock - if non-nil, it controls which files are visible. |
|
282 |
" |
|
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sortBlock := aBlock. |
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||
285 |
root notNil ifTrue:[ |
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self recursionLock critical:[ |
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self stopMonitoringTask. |
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root recursiveSort:aBlock. |
2293 | 289 |
]. |
290 |
self startMonitoringTask. |
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]. |
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! ! |
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!HierarchicalFileList methodsFor:'private monitoring task'! |
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monitoringCycle |
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"the block evaluated by the monitoring task; test whether directory is expanded |
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otherwise we have not to evaluate the directory contents. |
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think about remote file-systems |
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" |
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|index item| |
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item := root. |
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index := showRoot ifTrue:[1] ifFalse:[0]. |
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item isNil ifTrue:[ |
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item := self at:index ifAbsent:nil. |
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]. |
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[item notNil] whileTrue:[ |
2380 | 311 |
dependents size == 0 ifTrue:[ ^ self ]. |
312 |
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item isDirectory ifTrue:[ |
2267 | 314 |
item monitoringCycle |
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]. |
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Processor yield. |
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index := index + 1. |
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item := self at:index ifAbsent:nil. |
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]. |
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! ! |
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|
321 |
|
1390 | 322 |
!HierarchicalFileList methodsFor:'protocol'! |
323 |
||
324 |
childrenFor:anItem |
|
325 |
"returns all visible children derived from the physical |
|
326 |
directory contents. |
|
327 |
" |
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|
328 |
|contents list matchBlock| |
1390 | 329 |
|
2130 | 330 |
anItem isDirectory ifFalse:[^ #()]. |
1390 | 331 |
|
2248 | 332 |
contents := DirectoryContents directoryNamed:anItem fileName. |
2306 | 333 |
contents isNil ifTrue:[ ^ #() ]. |
1390 | 334 |
|
2248 | 335 |
list := OrderedCollection new. |
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336 |
matchBlock := self matchBlockFor:anItem. |
2130 | 337 |
|
2297 | 338 |
contents itemsDo:[:anItem| |
339 |
(matchBlock isNil or:[matchBlock value:(anItem fileName) value:(anItem isDirectory)]) ifTrue:[ |
|
340 |
list add:(HierarchicalFileItem forContentsItem:anItem). |
|
1390 | 341 |
] |
342 |
]. |
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|
343 |
|
2130 | 344 |
list isEmpty ifTrue:[^ #()]. |
2293 | 345 |
list sort:self sortBlock. |
2248 | 346 |
^ list |
1390 | 347 |
! |
348 |
||
349 |
hasChildrenFor:anItem |
|
350 |
"returns true if the physical directory contains at least |
|
351 |
one visible item otherwise false. |
|
352 |
" |
|
353 |
|block| |
|
354 |
||
355 |
anItem isDirectory ifFalse:[ |
|
356 |
^ false |
|
357 |
]. |
|
358 |
||
359 |
(block := self matchBlockFor:anItem) isNil ifTrue:[ |
|
360 |
block := [:aFilename :isDirectory| true ] |
|
361 |
]. |
|
362 |
^ DirectoryContents directoryNamed:(anItem fileName) detect:block |
|
363 |
! |
|
364 |
||
365 |
matchBlockFor:anItem |
|
366 |
"get the matchBlock - if non-nil, it controls which files are |
|
367 |
visible within the physical directory |
|
368 |
" |
|
369 |
^ matchBlock |
|
370 |
! ! |
|
371 |
||
1581 | 372 |
!HierarchicalFileList methodsFor:'searching'! |
373 |
||
2272 | 374 |
findLastForFile:aPathOrFile |
375 |
"find last item which matches the path or file |
|
376 |
returns the item or nil if not contained in self |
|
1581 | 377 |
" |
2272 | 378 |
|file searchItem rootDir rootComponents searchComponents| |
1581 | 379 |
|
2272 | 380 |
(aPathOrFile isNil or:[root isNil]) ifTrue:[ |
1582 | 381 |
^ nil |
1581 | 382 |
]. |
383 |
||
2272 | 384 |
file := aPathOrFile asFilename. |
385 |
file exists ifFalse:[ ^ nil ]. |
|
1581 | 386 |
|
2272 | 387 |
rootDir := root fileName asAbsoluteFilename. |
2290
29e279812a45
search not for absoluteFilename in searchItem to get the link files
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diff
changeset
|
388 |
"/ file := file asAbsoluteFilename. |
2272 | 389 |
|
1581 | 390 |
|
2290
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diff
changeset
|
391 |
"/ (file pathName startsWith:(rootDir pathName)) ifFalse:[ |
29e279812a45
search not for absoluteFilename in searchItem to get the link files
penk
parents:
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diff
changeset
|
392 |
(file asString startsWith:(rootDir pathName)) ifFalse:[ |
2272 | 393 |
"not included" |
394 |
^ nil |
|
1581 | 395 |
]. |
2272 | 396 |
rootComponents := rootDir components. |
2299 | 397 |
searchComponents := file asCanonicalizedFilename components. |
2272 | 398 |
searchItem := root. |
1581 | 399 |
|
2272 | 400 |
searchComponents from:(rootComponents size + 1) do:[:aName| |child| |
401 |
child := searchItem detect:[:el| el baseName = aName ] ifNone:nil. |
|
402 |
||
403 |
child isNil ifTrue:[ ^ searchItem ]. |
|
404 |
searchItem := child. |
|
1581 | 405 |
]. |
2272 | 406 |
^ searchItem |
1581 | 407 |
! ! |
408 |
||
2259 | 409 |
!HierarchicalFileList methodsFor:'update'! |
410 |
||
411 |
startIndicatorValidationFor:anItem |
|
412 |
"an item will be registered for an indication update |
|
413 |
" |
|
414 |
|prio| |
|
415 |
||
416 |
self criticalDo:[ |
|
417 |
indicatorList size == 0 ifTrue:[ |
|
418 |
indicatorList := OrderedCollection new. |
|
419 |
] ifFalse:[ |
|
420 |
indicatorList removeIdentical:anItem ifAbsent:nil. |
|
421 |
]. |
|
422 |
"/ indicatorList addFirst:anItem. |
|
423 |
indicatorList add:anItem. |
|
424 |
||
2306 | 425 |
indicatorTask isNil ifTrue:[ |
2259 | 426 |
prio := Processor activePriority. |
427 |
indicatorTask := [ self updateIndicatorCycle. ] forkAt:(prio - 1). |
|
428 |
indicatorTask priorityRange:(prio-1 to:prio). |
|
429 |
] |
|
430 |
]. |
|
431 |
! |
|
432 |
||
433 |
stopIndicatorValidationFor:anItem |
|
434 |
"stop the indicator validation for an item |
|
435 |
" |
|
436 |
self criticalDo:[ |
|
2306 | 437 |
indicatorList notNil ifTrue:[ |
2259 | 438 |
indicatorList removeIdentical:anItem ifAbsent:nil. |
439 |
anItem resetFetchIndicator. |
|
440 |
] |
|
441 |
]. |
|
442 |
! |
|
443 |
||
444 |
updateIndicatorCycle |
|
445 |
"run fetching indicator task cycle. |
|
446 |
This is done in the background to avoid long startup |
|
447 |
delays, in case the indicator information takes long to |
|
448 |
gather (i.e. when reading directories) |
|
449 |
" |
|
450 |
|repeat task item| |
|
451 |
||
452 |
repeat := true. |
|
453 |
task := indicatorTask. |
|
454 |
||
455 |
[ [ task notNil ] whileTrue:[ |
|
456 |
self criticalDo:[ |
|
457 |
( dependents size ~~ 0 "/ no dependencies (stop task) |
|
458 |
and:[indicatorList size ~~ 0] "/ nothing to do |
|
459 |
) ifTrue:[ |
|
460 |
item := indicatorList removeFirst. |
|
461 |
||
462 |
(self includesIdentical:item) ifFalse:[ |
|
463 |
"/ no longer visible |
|
464 |
item resetFetchIndicator. |
|
465 |
item := nil |
|
466 |
] |
|
467 |
] ifFalse:[ |
|
468 |
item := indicatorTask := task := nil |
|
469 |
] |
|
470 |
]. |
|
2306 | 471 |
item notNil ifTrue:[ |
2259 | 472 |
item fetchIndicator. |
473 |
Processor yield. |
|
474 |
]. |
|
475 |
] |
|
476 |
] valueNowOrOnUnwindDo:[ |
|
2306 | 477 |
task notNil ifTrue:[ |
2259 | 478 |
"/ oops, process terminated |
479 |
self criticalDo:[ |
|
480 |
"/ test whether a new task already started |
|
481 |
indicatorTask == task ifTrue:[ |
|
482 |
indicatorTask := nil |
|
483 |
] |
|
484 |
] |
|
485 |
] |
|
486 |
]. |
|
487 |
! ! |
|
488 |
||
2223
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
489 |
!HierarchicalFileList::HierarchicalFileItem class methodsFor:'instance creation'! |
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
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parents:
2180
diff
changeset
|
490 |
|
2297 | 491 |
fileName:aFileName |
492 |
^ self forContentsItem:(DirectoryContents contentsItemForFileName:aFileName) |
|
493 |
! |
|
494 |
||
2299 | 495 |
forContentsItem:aContentsItem |
2294 | 496 |
|item cls| |
497 |
||
2299 | 498 |
cls := HierarchicalFileList::File. |
499 |
||
500 |
aContentsItem notNil ifTrue:[ |
|
501 |
aContentsItem isRemoteDirectory ifTrue:[ |
|
502 |
cls := HierarchicalFileList::RemoteDirectory |
|
2294 | 503 |
] ifFalse:[ |
2299 | 504 |
aContentsItem isDirectory ifTrue:[ |
505 |
cls := HierarchicalFileList::Directory |
|
506 |
] |
|
507 |
]. |
|
2294 | 508 |
]. |
509 |
item := cls basicNew initialize. |
|
2299 | 510 |
item contentsItem:aContentsItem. |
2297 | 511 |
^ item |
2223
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
512 |
! |
1390 | 513 |
|
2294 | 514 |
new |
515 |
self error. |
|
1390 | 516 |
! ! |
517 |
||
2223
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
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diff
changeset
|
518 |
!HierarchicalFileList::HierarchicalFileItem methodsFor:'accessing'! |
1390 | 519 |
|
520 |
baseName |
|
521 |
"returns the baseName |
|
522 |
" |
|
2297 | 523 |
^ contentsItem fileName baseName. |
524 |
! |
|
525 |
||
526 |
contentsItem:aContentsItem |
|
527 |
contentsItem := aContentsItem |
|
2293 | 528 |
! |
529 |
||
1390 | 530 |
fileName |
531 |
"returns the fileName |
|
532 |
" |
|
2297 | 533 |
^ contentsItem fileName |
1390 | 534 |
! |
535 |
||
2294 | 536 |
fileName:aFilename |
2297 | 537 |
self halt. |
538 |
contentsItem := DirectoryContents contentsItemForFileName:aFilename |
|
539 |
||
540 |
"/ fileName = aFilename ifFalse:[ |
|
541 |
"/ fileName := aFilename. |
|
542 |
"/ self changed:#label |
|
543 |
"/ ]. |
|
1390 | 544 |
! |
545 |
||
2293 | 546 |
fileSize |
547 |
"returns the fileSize |
|
548 |
" |
|
2297 | 549 |
|fileInfo| |
550 |
||
551 |
fileInfo := contentsItem info. |
|
2293 | 552 |
fileInfo isNil ifTrue:[^ nil]. |
2297 | 553 |
^ fileInfo fileSize |
2293 | 554 |
! |
2267 | 555 |
|
2293 | 556 |
group |
557 |
"returns the printable group |
|
558 |
" |
|
2297 | 559 |
|fileInfo gid group| |
2294 | 560 |
|
2297 | 561 |
fileInfo := contentsItem info. |
2294 | 562 |
fileInfo notNil ifTrue:[ |
563 |
gid := fileInfo gid. |
|
2293 | 564 |
|
2294 | 565 |
gid notNil ifTrue:[ |
566 |
(LastGIDToGroupNameMapping notNil and:[gid == LastGIDToGroupNameMapping key]) ifTrue:[ |
|
567 |
^ LastGIDToGroupNameMapping value |
|
568 |
]. |
|
2293 | 569 |
group := OperatingSystem getGroupNameFromID:gid. |
570 |
LastGIDToGroupNameMapping := gid -> group. |
|
2294 | 571 |
^ group |
2293 | 572 |
] |
2267 | 573 |
]. |
2294 | 574 |
^ '???' |
2267 | 575 |
! |
576 |
||
1390 | 577 |
icon |
578 |
"returns the icon key |
|
579 |
" |
|
2223
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
580 |
icon isNil ifTrue:[ |
2387 | 581 |
self isRemoteDirectory ifTrue:[ |
582 |
icon := FileBrowser iconForKeyMatching:#directoryNetwork |
|
583 |
] ifFalse:[ |
|
584 |
icon := FileBrowser iconForFile:(self fileName). |
|
585 |
] |
|
1390 | 586 |
]. |
2223
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
587 |
^ icon. |
1390 | 588 |
! |
589 |
||
590 |
label |
|
591 |
"returns the printable name, the baseName |
|
592 |
" |
|
2297 | 593 |
^ contentsItem fileName baseName |
1390 | 594 |
! |
595 |
||
2293 | 596 |
modificationTime |
597 |
"returns the absolute time of modification |
|
598 |
" |
|
2297 | 599 |
|
600 |
|fileInfo| |
|
601 |
||
602 |
fileInfo := contentsItem info. |
|
2293 | 603 |
fileInfo isNil ifTrue:[^ nil]. |
2297 | 604 |
^ fileInfo modificationTime |
2293 | 605 |
! |
606 |
||
607 |
owner |
|
608 |
"returns the printable owner |
|
609 |
" |
|
2297 | 610 |
|fileInfo uid owner| |
2294 | 611 |
|
2297 | 612 |
fileInfo := contentsItem info. |
2294 | 613 |
fileInfo notNil ifTrue:[ |
614 |
uid := fileInfo uid. |
|
2293 | 615 |
|
2294 | 616 |
uid notNil ifTrue:[ |
617 |
(LastUIDToUserNameMapping notNil and:[uid == LastUIDToUserNameMapping key]) ifTrue:[ |
|
618 |
^ LastUIDToUserNameMapping value |
|
619 |
]. |
|
2293 | 620 |
owner := OperatingSystem getUserNameFromID:uid. |
621 |
LastUIDToUserNameMapping := uid -> owner. |
|
2294 | 622 |
^ owner |
2293 | 623 |
] |
624 |
]. |
|
2294 | 625 |
|
626 |
^ '???' |
|
2293 | 627 |
! |
628 |
||
1390 | 629 |
pathName |
630 |
"returns the pathName |
|
631 |
" |
|
2297 | 632 |
^ contentsItem fileName pathName |
2267 | 633 |
! |
634 |
||
2293 | 635 |
permissions |
636 |
"returns the permissions as printable string |
|
637 |
" |
|
2297 | 638 |
|fileInfo mode perms| |
2267 | 639 |
|
2297 | 640 |
fileInfo := contentsItem info. |
2294 | 641 |
fileInfo notNil ifTrue:[ |
642 |
mode := fileInfo mode. |
|
643 |
||
644 |
mode notNil ifTrue:[ |
|
645 |
perms := String new:9 withAll:$-. |
|
2293 | 646 |
|
2294 | 647 |
1 to:9 by:3 do:[:i| |
648 |
(mode bitAt:i ) == 1 ifTrue:[perms at:10 - i put:$x]. |
|
649 |
(mode bitAt:i + 1) == 1 ifTrue:[perms at:9 - i put:$w]. |
|
650 |
(mode bitAt:i + 2) == 1 ifTrue:[perms at:8 - i put:$r]. |
|
651 |
]. |
|
652 |
^ perms |
|
653 |
] |
|
2293 | 654 |
]. |
2294 | 655 |
^ '???' |
2293 | 656 |
! |
657 |
||
658 |
suffix |
|
659 |
"returns the suffix of the file |
|
660 |
" |
|
2294 | 661 |
(OperatingSystem isUNIXlike and:[(self baseName at:1) == $.]) ifTrue:[ |
662 |
^ '' |
|
2267 | 663 |
]. |
2297 | 664 |
^ contentsItem fileName suffix |
2294 | 665 |
! ! |
666 |
||
667 |
!HierarchicalFileList::HierarchicalFileItem methodsFor:'change & update'! |
|
668 |
||
669 |
changed:aParameter |
|
670 |
"the item changed; raise change notification |
|
671 |
" |
|
672 |
aParameter == #icon ifTrue:[ icon := nil ]. |
|
673 |
super changed:aParameter. |
|
674 |
! ! |
|
675 |
||
676 |
!HierarchicalFileList::HierarchicalFileItem methodsFor:'instance creation'! |
|
677 |
||
678 |
fileName:aFilename fileInfo:aFileInfoOrNil |
|
2297 | 679 |
self halt. |
680 |
"/ fileName := aFilename. |
|
681 |
"/ fileInfo := aFileInfoOrNil. |
|
1390 | 682 |
! ! |
683 |
||
2223
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
684 |
!HierarchicalFileList::HierarchicalFileItem methodsFor:'invalidate'! |
1390 | 685 |
|
686 |
invalidate |
|
687 |
"invalidate the contents |
|
688 |
" |
|
689 |
self invalidateRepairNow:false |
|
690 |
||
691 |
! |
|
692 |
||
693 |
invalidateRepairNow |
|
694 |
"invalidate the contents; repair now |
|
695 |
" |
|
696 |
self invalidateRepairNow:true |
|
697 |
||
698 |
! |
|
699 |
||
700 |
invalidateRepairNow:doRepair |
|
701 |
"invalidate the contents; dependent on the boolean |
|
702 |
do repair immediately |
|
703 |
" |
|
704 |
||
705 |
||
1866 | 706 |
! |
707 |
||
708 |
matchBlockChanged |
|
709 |
"called if the matchBlock changed |
|
710 |
" |
|
711 |
||
1390 | 712 |
! ! |
713 |
||
2223
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
714 |
!HierarchicalFileList::HierarchicalFileItem methodsFor:'printing'! |
2127 | 715 |
|
716 |
printString |
|
717 |
||
718 |
^ super printString, ' for: ', self fileName asString |
|
719 |
! ! |
|
720 |
||
2270 | 721 |
!HierarchicalFileList::HierarchicalFileItem methodsFor:'protocol'! |
722 |
||
723 |
flushChildren |
|
724 |
"flush the children because node not visible .... |
|
725 |
canbe redefined by subclass |
|
726 |
" |
|
727 |
children := nil. |
|
728 |
! ! |
|
729 |
||
2223
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
730 |
!HierarchicalFileList::HierarchicalFileItem methodsFor:'queries'! |
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
731 |
|
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
732 |
isDirectory |
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
733 |
^ false |
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
734 |
! |
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
735 |
|
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
736 |
isRemoteDirectory |
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
737 |
^ false |
2267 | 738 |
! |
739 |
||
740 |
time |
|
741 |
||
742 |
^ self valueAt:#modified |
|
2223
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
743 |
! ! |
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
744 |
|
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
745 |
!HierarchicalFileList::File methodsFor:'accessing'! |
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
746 |
|
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
747 |
children |
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
748 |
"always returns an empty list |
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
749 |
" |
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
750 |
^ #() |
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
751 |
! ! |
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
752 |
|
1390 | 753 |
!HierarchicalFileList::File methodsFor:'queries'! |
754 |
||
755 |
hasChildren |
|
756 |
"always returns false |
|
757 |
" |
|
758 |
^ false |
|
759 |
! ! |
|
760 |
||
2259 | 761 |
!HierarchicalFileList::Directory class methodsFor:'documentation'! |
762 |
||
763 |
documentation |
|
764 |
" |
|
765 |
[Instance variables:] |
|
766 |
||
2267 | 767 |
fetchOperation <Symbol/Boolean> nil if children is nil, no information about has children |
768 |
#fetching registered in list to be updated for indication |
|
769 |
#hasChildren registered in list to be updated for indication |
|
770 |
#hasNoChildren has children but children list might be nil (remote) |
|
2259 | 771 |
" |
772 |
! ! |
|
773 |
||
2223
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
774 |
!HierarchicalFileList::Directory methodsFor:'accessing'! |
1390 | 775 |
|
776 |
children |
|
777 |
"returns the list of children |
|
778 |
" |
|
2223
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
779 |
|model| |
1390 | 780 |
|
2306 | 781 |
children notNil ifTrue:[ ^ children ]. |
1390 | 782 |
|
2259 | 783 |
model := self model. |
2306 | 784 |
model isNil ifTrue:[ ^ nil ]. |
1390 | 785 |
|
2259 | 786 |
model criticalDo:[ |
2306 | 787 |
children isNil ifTrue:[ self readChildren ]. |
2223
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
788 |
]. |
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
789 |
^ children |
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
790 |
! |
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
791 |
|
2270 | 792 |
flushChildren |
793 |
"flush the children because node not visible .... |
|
794 |
" |
|
2306 | 795 |
children notNil ifTrue:[ |
2270 | 796 |
"keep hasChildren information |
797 |
" |
|
798 |
children size ~~ 0 ifTrue:[ fetchOperation := #hasChildren ] |
|
799 |
ifFalse:[ fetchOperation := #hasNoChildren ]. |
|
800 |
children := nil. |
|
801 |
]. |
|
802 |
! |
|
803 |
||
2387 | 804 |
icon |
805 |
"returns the icon key |
|
806 |
" |
|
807 |
isExpanded ifTrue:[ |
|
808 |
^ FileBrowser iconForKeyMatching:#directoryOpen |
|
809 |
]. |
|
810 |
icon isNil ifTrue:[ |
|
811 |
^ super icon |
|
812 |
]. |
|
813 |
^ icon |
|
814 |
! |
|
815 |
||
2223
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
816 |
readChildren |
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
817 |
"reads the list of children |
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
818 |
" |
2259 | 819 |
|model list hadChildren hasChildren| |
820 |
||
821 |
model := self model. |
|
2223
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
822 |
|
2306 | 823 |
model isNil ifTrue:[ |
2223
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
824 |
"/ must reread later |
2259 | 825 |
fetchOperation := modificationTime := children := nil. |
826 |
^ nil |
|
2223
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
827 |
]. |
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
828 |
|
2259 | 829 |
hadChildren := children size ~~ 0. |
830 |
||
831 |
"/ set to suppress reading of children |
|
1867 | 832 |
children := #(). |
2259 | 833 |
fetchOperation := nil. |
2297 | 834 |
modificationTime := self fileName modificationTime. |
2259 | 835 |
model stopIndicatorValidationFor:self. |
836 |
||
1867 | 837 |
list := model childrenFor:self. |
838 |
||
839 |
list size ~~ 0 ifTrue:[ |
|
840 |
list do:[:aChild| aChild parent:self]. |
|
841 |
children := list. |
|
1390 | 842 |
]. |
2259 | 843 |
hasChildren := children size ~~ 0. |
2223
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
844 |
|
2259 | 845 |
hasChildren ~~ hadChildren ifTrue:[ |
846 |
self changed:#redraw |
|
2223
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
847 |
]. |
1390 | 848 |
^ children |
849 |
! ! |
|
850 |
||
2223
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
851 |
!HierarchicalFileList::Directory methodsFor:'accessing-hierarchy'! |
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
852 |
|
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
853 |
collapse |
2270 | 854 |
|
2223
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
855 |
super collapse. |
2270 | 856 |
|
857 |
children notNil ifTrue:[ |
|
858 |
children do:[:el| el flushChildren ] |
|
859 |
]. |
|
2223
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
860 |
! |
2104
327f2f77ec12
support remote file-systems (not reading contents of directory if not yet initialized)
ca
parents:
2095
diff
changeset
|
861 |
|
327f2f77ec12
support remote file-systems (not reading contents of directory if not yet initialized)
ca
parents:
2095
diff
changeset
|
862 |
expand |
327f2f77ec12
support remote file-systems (not reading contents of directory if not yet initialized)
ca
parents:
2095
diff
changeset
|
863 |
"expand children; must redefine to raise a notification |
327f2f77ec12
support remote file-systems (not reading contents of directory if not yet initialized)
ca
parents:
2095
diff
changeset
|
864 |
if children are not yet initialized and after initialization empty. |
327f2f77ec12
support remote file-systems (not reading contents of directory if not yet initialized)
ca
parents:
2095
diff
changeset
|
865 |
" |
2270 | 866 |
|
2104
327f2f77ec12
support remote file-systems (not reading contents of directory if not yet initialized)
ca
parents:
2095
diff
changeset
|
867 |
super expand. |
2223
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
868 |
! |
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
869 |
|
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
870 |
recursiveCollapse |
2270 | 871 |
|
2223
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
872 |
super recursiveCollapse. |
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
873 |
! |
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
874 |
|
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
875 |
recursiveExpand |
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
876 |
"redefined to expand |
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
877 |
" |
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
878 |
self expand |
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
879 |
|
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
880 |
|
2104
327f2f77ec12
support remote file-systems (not reading contents of directory if not yet initialized)
ca
parents:
2095
diff
changeset
|
881 |
! ! |
327f2f77ec12
support remote file-systems (not reading contents of directory if not yet initialized)
ca
parents:
2095
diff
changeset
|
882 |
|
2259 | 883 |
!HierarchicalFileList::Directory methodsFor:'fetching'! |
884 |
||
885 |
basicFetchIndicator |
|
2267 | 886 |
|hasChildren| |
887 |
||
2297 | 888 |
hasChildren := DirectoryContents directoryNamed:self fileName detect:(self model matchBlock). |
2267 | 889 |
hasChildren ifTrue:[ |
890 |
fetchOperation := #hasChildren |
|
891 |
] ifFalse:[ |
|
892 |
fetchOperation := #hasNoChildren |
|
893 |
]. |
|
894 |
children isNil ifTrue:[ |
|
895 |
"setup modification time to suppress monitorCycle |
|
896 |
" |
|
2297 | 897 |
modificationTime := self fileName modificationTime. |
2267 | 898 |
]. |
2259 | 899 |
! |
900 |
||
901 |
fetchIndicator |
|
902 |
"fetch the indicator value which indicates whether children exists or not |
|
903 |
called by the list |
|
904 |
" |
|
2306 | 905 |
children notNil ifTrue:[ |
2259 | 906 |
"/ children already read |
907 |
fetchOperation := nil. |
|
908 |
^ self |
|
909 |
]. |
|
910 |
||
2267 | 911 |
fetchOperation ~~ #fetching ifTrue:[ |
2259 | 912 |
"/ children will be updated .... |
913 |
^ self |
|
914 |
]. |
|
915 |
"/ suppress restart of fetchIndicator |
|
916 |
||
917 |
self basicFetchIndicator. |
|
918 |
||
919 |
children notNil ifTrue:[ |
|
920 |
fetchOperation := nil. |
|
921 |
children notEmpty ifTrue:[ self changed:#redraw ]. |
|
922 |
] ifFalse:[ |
|
923 |
"/ is a remote or very slow file system |
|
2267 | 924 |
fetchOperation == #hasChildren ifTrue:[ |
925 |
self changed:#redraw |
|
926 |
]. |
|
2259 | 927 |
]. |
928 |
! |
|
929 |
||
930 |
resetFetchIndicator |
|
931 |
"update indication cycle has deregistered the item |
|
932 |
" |
|
933 |
fetchOperation := nil. |
|
934 |
! ! |
|
935 |
||
2223
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
936 |
!HierarchicalFileList::Directory methodsFor:'queries'! |
1390 | 937 |
|
938 |
hasChildren |
|
939 |
"returns true if children exists |
|
940 |
" |
|
2259 | 941 |
|model| |
942 |
||
943 |
children notNil ifTrue:[ |
|
944 |
fetchOperation := nil. |
|
945 |
^ children size ~~ 0 |
|
946 |
]. |
|
947 |
||
2306 | 948 |
fetchOperation notNil ifTrue:[ |
2267 | 949 |
^ fetchOperation == #hasChildren |
2259 | 950 |
]. |
951 |
||
952 |
model := self model. |
|
953 |
||
954 |
model notNil ifTrue:[ |
|
2267 | 955 |
fetchOperation := #fetching. |
2259 | 956 |
model startIndicatorValidationFor:self. |
957 |
] ifFalse:[ |
|
2267 | 958 |
self error:'should not happen' mayProceed:true. |
2259 | 959 |
fetchOperation := nil |
960 |
]. |
|
2267 | 961 |
^ children size ~~ 0 |
1390 | 962 |
! |
963 |
||
964 |
isDirectory |
|
965 |
"always returns true |
|
966 |
" |
|
967 |
^ true |
|
968 |
||
969 |
||
970 |
! ! |
|
971 |
||
2223
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
972 |
!HierarchicalFileList::Directory methodsFor:'validation'! |
1390 | 973 |
|
2267 | 974 |
invalidateRepairNow:doRepair |
975 |
"invalidate contents |
|
976 |
" |
|
977 |
fetchOperation := modificationTime := nil. |
|
978 |
||
979 |
isExpanded ifFalse:[ |
|
980 |
children := nil |
|
981 |
] ifTrue:[ |
|
982 |
doRepair ifTrue:[ |
|
983 |
self monitoringCycle |
|
984 |
] ifFalse:[ |
|
985 |
children size == 0 ifTrue:[ |
|
986 |
"/ expanded but no children added, thus can reset the children |
|
987 |
children := nil |
|
988 |
] |
|
989 |
] |
|
990 |
]. |
|
991 |
! |
|
992 |
||
993 |
matchBlockChanged |
|
994 |
"called if the matchBlock changed |
|
995 |
" |
|
996 |
modificationTime := nil. |
|
997 |
||
998 |
isExpanded ifFalse:[ |
|
999 |
fetchOperation := children := nil. |
|
1000 |
] ifTrue:[ |
|
1001 |
self monitoringCycle. |
|
1002 |
||
1003 |
children size ~~ 0 ifTrue:[ |
|
1004 |
children do:[:aChild| aChild matchBlockChanged ] |
|
1005 |
] |
|
1006 |
]. |
|
1007 |
! |
|
1008 |
||
1009 |
monitoringCycle |
|
1010 |
"run monitoring cycle |
|
1011 |
!!!!!!!! called by the HierarchicalList only !!!!!!!! |
|
1012 |
" |
|
1013 |
|unusedDict addedItems mergedList size modifyTime model timeChanged| |
|
1014 |
||
2297 | 1015 |
modifyTime := self fileName modificationTime. |
2306 | 1016 |
modifyTime isNil ifTrue:[^ self]. |
2267 | 1017 |
|
1018 |
timeChanged := (modificationTime isNil or:[modifyTime > modificationTime]). |
|
1019 |
modificationTime := modifyTime. |
|
1020 |
||
2306 | 1021 |
children notNil ifTrue:[ |
2267 | 1022 |
timeChanged ifFalse:[ |
1023 |
^ self |
|
1024 |
]. |
|
1025 |
]. |
|
1026 |
||
1027 |
isExpanded ifFalse:[ |
|
1028 |
timeChanged ifTrue:[ |
|
1029 |
fetchOperation := children := nil. |
|
1030 |
self changed:#redraw. |
|
1031 |
]. |
|
1032 |
^ self |
|
1033 |
]. |
|
1034 |
model := self model. |
|
2306 | 1035 |
children isNil ifTrue:[ children := #() ]. "/ disable update during merge |
2267 | 1036 |
|
1037 |
||
1038 |
fetchOperation := nil. |
|
1039 |
mergedList := model childrenFor:self. |
|
1040 |
||
1041 |
mergedList size == 0 ifTrue:[ |
|
1042 |
self removeAll. |
|
1043 |
^ self |
|
1044 |
]. |
|
1045 |
||
1046 |
size := children size. |
|
1047 |
||
1048 |
size == 0 ifTrue:[ |
|
1049 |
self addAll:mergedList. |
|
1050 |
^ self |
|
1051 |
]. |
|
1052 |
||
1053 |
model criticalDo:[ |
|
1054 |
addedItems := OrderedCollection new:128. |
|
1055 |
unusedDict := Dictionary new:size. |
|
1056 |
||
1057 |
children do:[:el| unusedDict at:(el fileName) put:el ]. |
|
1058 |
||
1059 |
mergedList keysAndValuesDo:[:anIndex :anItem| |item| |
|
1060 |
item := unusedDict removeKey:(anItem fileName) ifAbsent:nil. |
|
1061 |
||
1062 |
item notNil ifTrue:[ |
|
1063 |
mergedList at:anIndex put:item |
|
1064 |
] ifFalse:[ |
|
1065 |
addedItems add:anItem. |
|
1066 |
anItem parent:self. |
|
1067 |
]. |
|
1068 |
]. |
|
1069 |
"/ 12 is hardcoded !!!!!!!! |
|
1070 |
||
1071 |
(unusedDict size + addedItems size) > 12 ifTrue:[ |
|
1072 |
"/ generate two nofifications: collapse and expand |
|
1073 |
self collapse. |
|
1074 |
children := mergedList. |
|
1075 |
self expand. |
|
1076 |
] ifFalse:[ |
|
1077 |
unusedDict do:[:el| self remove:el ]. |
|
1078 |
||
1079 |
addedItems notEmpty ifTrue:[ |
|
1080 |
self addAll:addedItems |
|
1081 |
]. |
|
1082 |
"/ children order changed test |
|
1083 |
children := mergedList. |
|
1084 |
self childrenOrderChanged. |
|
1085 |
]. |
|
1086 |
]. |
|
1390 | 1087 |
! ! |
1088 |
||
2223
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
1089 |
!HierarchicalFileList::RemoteDirectory methodsFor:'queries'! |
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
1090 |
|
2267 | 1091 |
hasChildren |
1092 |
"returns true if children exists |
|
1093 |
" |
|
1094 |
children notNil ifTrue:[ |
|
1095 |
fetchOperation := nil. |
|
1096 |
^ children size ~~ 0 |
|
1097 |
]. |
|
1098 |
fetchOperation := #hasChildren. |
|
1099 |
^ true |
|
1100 |
! |
|
1101 |
||
2223
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
1102 |
isRemoteDirectory |
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
1103 |
^ true |
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
1104 |
! ! |
c34e7fd25e53
monitoring; delayed for directories; never for remoteDirectories
penk
parents:
2180
diff
changeset
|
1105 |
|
1390 | 1106 |
!HierarchicalFileList class methodsFor:'documentation'! |
1107 |
||
1108 |
version |
|
2388 | 1109 |
^ '$Header: /cvs/stx/stx/libwidg2/HierarchicalFileList.st,v 1.39 2002-11-21 09:02:31 ca Exp $' |
1390 | 1110 |
! ! |