--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/DirectoryView.st Sat Jan 17 21:52:27 1998 +0100
@@ -0,0 +1,717 @@
+"
+ COPYRIGHT (c) 1997 by eXept Software AG / Thomas Zwick
+ All Rights Reserved
+
+ This software is furnished under a license and may be used
+ only in accordance with the terms of that license and with the
+ inclusion of the above copyright notice. This software may not
+ be provided or otherwise made available to, or used by, any
+ other person. No title to or ownership of the software is
+ hereby transferred.
+"
+
+
+ApplicationModel subclass:#DirectoryView
+ instanceVariableNames:'directory selectedFileFilter readTask monitoring
+ monitoringTimeBlock fileDoubleClickAction fileSelectAction
+ fileFilterSelectAction fileAttributes'
+ classVariableNames:''
+ poolDictionaries:''
+ category:'Interface-Advanced-Tools'
+!
+
+Object subclass:#FileRow
+ instanceVariableNames:'fileName size modified iconKey group owner permissions baseName'
+ classVariableNames:''
+ poolDictionaries:''
+ privateIn:DirectoryView
+!
+
+!DirectoryView class methodsFor:'documentation'!
+
+copyright
+"
+ COPYRIGHT (c) 1997 by eXept Software AG / Thomas Zwick
+ All Rights Reserved
+
+ This software is furnished under a license and may be used
+ only in accordance with the terms of that license and with the
+ inclusion of the above copyright notice. This software may not
+ be provided or otherwise made available to, or used by, any
+ other person. No title to or ownership of the software is
+ hereby transferred.
+"
+
+!
+
+documentation
+"
+ documentation to be added.
+"
+!
+
+history
+ "Created: / 10.1.1998 / 10:59:49 / tz"
+! !
+
+!DirectoryView class methodsFor:'instance creation'!
+
+openOnDirectory: aDirectory
+
+ "self openOnDirectory: '/home'"
+
+ ^self open directory: aDirectory
+
+! !
+
+!DirectoryView class methodsFor:'interface specs'!
+
+windowSpec
+ "this window spec was automatically generated by the ST/X UIPainter"
+
+ "do not manually edit this - the painter/builder may not be able to
+ handle the specification if its corrupted."
+
+ "
+ UIPainter new openOnClass:DirectoryView andSelector:#windowSpec
+ DirectoryView new openInterface:#windowSpec
+ "
+ "DirectoryView open"
+
+ <resource: #canvas>
+
+ ^
+
+ #(#FullSpec
+ #'window:'
+ #(#WindowSpec
+ #'name:' 'Directory View'
+ #'layout:' #(#LayoutFrame 194 0 152 0 593 0 451 0)
+ #'label:' 'Directory View'
+ #'min:' #(#Point 10 10)
+ #'max:' #(#Point 1152 900)
+ #'bounds:' #(#Rectangle 194 152 594 452)
+ #'usePreferredExtent:' false
+ )
+ #'component:'
+ #(#SpecCollection
+ #'collection:'
+ #(
+ #(#DataSetSpec
+ #'name:' 'filesDataSetView'
+ #'layout:' #(#LayoutFrame 0 0.0 22 0.0 0 1.0 0 1.0)
+ #'model:' #selectionOfFile
+ #'hasHorizontalScrollBar:' true
+ #'hasVerticalScrollBar:' true
+ #'miniScrollerHorizontal:' true
+ #'dataList:' #listOfFiles
+ #'useIndex:' false
+ #'doubleClickSelector:' #fileDoubleClicked
+ #'columnHolder:' #fileAttributeColumns
+ #'valueChangeSelector:' #fileSelected
+ #'verticalSpacing:' 1
+ )
+ #(#ComboBoxSpec
+ #'name:' 'formatComboBox'
+ #'layout:' #(#LayoutFrame 0 0.0 0 0 0 1.0 22 0)
+ #'model:' #selectionOfFileFilter
+ #'immediateAccept:' false
+ #'acceptOnTab:' false
+ #'comboList:' #listOfFileFilters
+ )
+ )
+ )
+ )
+!
+
+windowSpecOfFileAttributeColumns
+
+ ^
+ #(
+ #(#DataSetColumnSpec
+ #'label:' ''
+ #'width:' 30
+ #'height:' 22
+ #'printSelector:' #'iconOn:'
+ #'canSelect:' false
+ )
+ #(#DataSetColumnSpec
+ #'label:' 'File name'
+ #'minWidth:' 100
+ #'model:' #baseName
+ #'canSelect:' false
+ )
+ #(#DataSetColumnSpec
+ #'label:' 'Size'
+ #'width:' 50
+ #'model:' #size
+ #'canSelect:' false
+ )
+ #(#DataSetColumnSpec
+ #'label:' 'Modified'
+ #'model:' #modified
+ #'canSelect:' false
+ )
+ #(#DataSetColumnSpec
+ #'label:' 'Permissions'
+ #'width:' 85
+ #'model:' #permissions
+ #'canSelect:' false
+ )
+ #(#DataSetColumnSpec
+ #'label:' 'Owner'
+ #'width:' 50
+ #'model:' #owner
+ #'canSelect:' false
+ )
+ #(#DataSetColumnSpec
+ #'label:' 'Group'
+ #'width:' 50
+ #'model:' #group
+ #'canSelect:' false
+ )
+ )
+
+! !
+
+!DirectoryView methodsFor:'accessing'!
+
+directory: aDirectory
+
+ directory := aDirectory asFilename asAbsoluteFilename name
+!
+
+fileAttributes: anArray
+
+ fileAttributes := anArray
+!
+
+fileDoubleClickAction: anActionBlock
+
+ fileDoubleClickAction := anActionBlock
+!
+
+fileFilterSelectAction: anActionBlock
+
+ fileFilterSelectAction := anActionBlock
+!
+
+fileSelectAction: anActionBlock
+
+ fileSelectAction := anActionBlock
+!
+
+listOfFileFilters: aCollection
+
+ self listOfFileFilters contents: aCollection.
+ self selectionOfFileFilter value: (self listOfFileFilters at: 1 ifAbsent: [nil]).
+!
+
+monitoring: aBoolean
+
+ aBoolean
+ ifTrue:
+ [
+ monitoringTimeBlock := [self readDirectory].
+ self readDirectory.
+ ]
+ ifFalse:
+ [
+ monitoring ifTrue:
+ [
+ Processor removeTimedBlock:monitoringTimeBlock.
+ monitoringTimeBlock := nil
+ ]
+ ].
+
+ monitoring := aBoolean.
+
+! !
+
+!DirectoryView methodsFor:'aspects'!
+
+fileAttributeColumns
+
+ |holder|
+ (holder := builder bindingAt:#fileAttributeColumns) isNil ifTrue:[
+ |fileAttributeColumns|
+ builder aspectAt:#fileAttributeColumns put:(holder := List new).
+ fileAttributeColumns := self class windowSpecOfFileAttributeColumns collect: [:i| i decodeAsLiteralArray].
+ holder add: fileAttributeColumns first.
+ fileAttributeColumns do:
+ [:col|
+ (fileAttributes includes: col label) ifTrue: [holder add: col]
+ ].
+ ].
+ ^ holder
+!
+
+listOfFileFilters
+
+ |holder|
+ (holder := builder bindingAt:#listOfFileFilters) isNil ifTrue:[
+ builder aspectAt:#listOfFileFilters put:(holder := List with: '*').
+ ].
+ ^ holder
+!
+
+listOfFiles
+
+ |holder|
+ (holder := builder bindingAt:#listOfFiles) isNil ifTrue:[
+ builder aspectAt:#listOfFiles put:(holder := List new).
+ ].
+ ^ holder
+!
+
+selectionOfFile
+
+ |holder|
+ (holder := builder bindingAt:#selectionOfFile) isNil ifTrue:[
+ builder aspectAt:#selectionOfFile put:(holder := ValueHolder new).
+ ].
+ ^ holder
+
+!
+
+selectionOfFileFilter
+
+ |holder|
+ (holder := builder bindingAt:#selectionOfFileFilter) isNil ifTrue:[
+ builder aspectAt:#selectionOfFileFilter put:
+ (holder := AspectAdaptor new subject:self; forAspect:#selectedFileFilter).
+ selectedFileFilter := '*'.
+ ].
+ ^ holder
+! !
+
+!DirectoryView methodsFor:'callbacks'!
+
+fileDoubleClicked
+
+ fileDoubleClickAction notNil
+ ifTrue:
+ [
+ fileDoubleClickAction numArgs = 0
+ ifTrue:
+ [
+ fileDoubleClickAction value
+ ].
+ fileDoubleClickAction numArgs = 1
+ ifTrue:
+ [
+ fileDoubleClickAction value: self selectionOfFile value baseName
+ ]
+ ]
+!
+
+fileSelected
+
+ fileSelectAction notNil
+ ifTrue:
+ [
+ fileSelectAction numArgs = 0
+ ifTrue:
+ [
+ fileSelectAction value
+ ].
+ fileSelectAction numArgs = 1
+ ifTrue:
+ [
+ fileSelectAction value: self selectionOfFile value baseName
+ ]
+ ]
+! !
+
+!DirectoryView methodsFor:'initialization'!
+
+initialize
+
+ super initialize.
+
+ directory := directory ? '.' asFilename asAbsoluteFilename directoryName.
+ monitoring := false.
+ fileAttributes := #('File name' 'Size').
+ self selectionOfFileFilter value: (self listOfFileFilters at: 1 ifAbsent: [nil]).
+
+! !
+
+!DirectoryView methodsFor:'private'!
+
+readDirectory
+
+ |readBlock|
+ readTask notNil ifTrue: [readTask terminate].
+ readBlock :=
+ [
+ |dir currentFilenames oldListOfFiles|
+ dir := directory asFilename.
+ currentFilenames := OrderedCollection new.
+ (dir isReadable and:[dir isExecutable]) ifTrue:
+ [
+ self listOfFileFilters value do:
+ [:filter|
+ (dir filesMatchingWithoutDotDirs: filter) do:
+ [:aFileName|
+ |file|
+ (file := dir construct: aFileName) isDirectory
+ ifFalse:
+ [
+ currentFilenames add: file
+ ]
+ ].
+ ].
+ ].
+ oldListOfFiles := self listOfFiles copy.
+ (currentFilenames asSortedCollection: [:f1 :f2| f1 baseName < f2 baseName]) asSet do:
+ [:fileName|
+ (oldListOfFiles detect: [:fileRow| fileRow fileName = fileName] ifNone: nil) isNil
+ ifTrue:
+ [
+ |nearestFileRow r|
+ nearestFileRow := self listOfFiles indexOf: (self listOfFiles detect: [:fileRow| fileRow baseName > fileName baseName] ifNone: nil).
+ nearestFileRow = 0
+ ifTrue: [self listOfFiles add: (r := FileRow new fileName: fileName asFilename)]
+ ifFalse: [self listOfFiles add: (r := FileRow new fileName: fileName asFilename) beforeIndex: nearestFileRow].
+ monitoring ifTrue: [self selectionOfFile value: r].
+ ]
+ ].
+ self listOfFiles reverseDo:
+ [:fileRow|
+ (currentFilenames includes: fileRow fileName)
+ ifFalse: [self listOfFiles remove: fileRow]
+ ]
+ ].
+
+ monitoring
+ ifTrue:
+ [
+ readTask := readBlock forkAt: Processor userBackgroundPriority.
+ Processor addTimedBlock: monitoringTimeBlock afterSeconds: 1
+ ]
+ ifFalse:
+ [
+ Cursor wait showWhile: [readBlock value]
+ ]
+! !
+
+!DirectoryView methodsFor:'selection'!
+
+selectedFileFilter
+
+ ^selectedFileFilter
+
+!
+
+selectedFileFilter: aString
+
+ aString size = 0 ifTrue: [self listOfFileFilters remove: selectedFileFilter ifAbsent: nil].
+ selectedFileFilter := aString.
+ (self listOfFileFilters includes: selectedFileFilter) not &
+ selectedFileFilter notEmpty
+ ifTrue:
+ [
+ self listOfFileFilters addFirst: selectedFileFilter
+ ].
+ (self listOfFileFilters includes: selectedFileFilter) &
+ fileFilterSelectAction notNil
+ ifTrue:
+ [
+ fileFilterSelectAction numArgs = 0
+ ifTrue:
+ [
+ fileFilterSelectAction value
+ ].
+ fileFilterSelectAction numArgs = 1
+ ifTrue:
+ [
+ fileFilterSelectAction value: selectedFileFilter
+ ]
+ ].
+ self readDirectory.
+! !
+
+!DirectoryView methodsFor:'startup / release'!
+
+closeRequest
+
+ self release.
+
+ super closeRequest
+
+!
+
+release
+
+ monitoring ifTrue:
+ [
+ Processor removeTimedBlock:monitoringTimeBlock.
+ monitoringTimeBlock := nil
+ ].
+
+ super release
+
+! !
+
+!DirectoryView::FileRow class methodsFor:'resources'!
+
+HFileIcon
+
+ ^self hFileIcon
+!
+
+MakefileIcon
+ "ImageEditor openOnClass:self andSelector:#MakefileIcon"
+
+ <resource: #image>
+ ^(Depth1Image new) width: 20; height: 19; photometric:(#palette); bitsPerSample:(#(1 )); samplesPerPixel:(1); bits:(#[255 255 249 128 7 240 128 5 242 128 4 240 128 4 112 128 7 240 128 3 248 128 0 48 128 0 48 128 0 48 164 149 176 189 89 48 165 217 176 165 85 59 165 85 180 128 0 48 128 0 48 255 255 240 255 255 240]) ; colorMap:((OrderedCollection new add:(Color white); add:(Color black); yourself)); mask:((ImageMask new) width: 20; height: 19; photometric:(#blackIs0); bitsPerSample:(#(1 )); samplesPerPixel:(1); bits:(#[255 252 0 255 254 0 255 255 0 255 255 128 255 255 192 255 255 224 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 127 255 240]) ; yourself); yourself!
+
+binaryFileIcon
+ "ImageEditor openOnClass:self andSelector:#binaryFileIcon"
+
+ <resource: #image>
+ ^(Depth1Image new) width: 20; height: 19; photometric:(#palette); bitsPerSample:(#(1 )); samplesPerPixel:(1); bits:(#[255 255 243 128 7 247 128 5 244 142 100 240 155 100 112 155 103 243 155 99 245 155 96 48 142 96 57 128 0 48 153 192 50 155 96 48 155 96 48 155 96 49 155 96 56 153 192 48 128 0 48 255 255 240 255 255 241]) ; colorMap:((OrderedCollection new add:(Color white); add:(Color black); yourself)); mask:((ImageMask new) width: 20; height: 19; photometric:(#blackIs0); bitsPerSample:(#(1 )); samplesPerPixel:(1); bits:(#[255 252 0 255 254 0 255 255 0 255 255 128 255 255 192 255 255 224 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 127 255 240]) ; yourself); yourself!
+
+cFileIcon
+ "ImageEditor openOnClass:self andSelector:#cFileIcon"
+
+ <resource: #image>
+ ^(Depth1Image new) width: 20; height: 19; photometric:(#palette); bitsPerSample:(#(1 )); samplesPerPixel:(1); bits:(#[255 255 249 128 7 240 128 5 242 128 4 240 128 4 112 128 7 240 128 3 248 128 0 48 128 0 48 129 192 48 130 32 48 130 0 48 130 0 48 154 32 59 153 192 52 128 0 48 128 0 48 255 255 240 255 255 240]) ; colorMap:((OrderedCollection new add:(Color white); add:(Color black); yourself)); mask:((ImageMask new) width: 20; height: 19; photometric:(#blackIs0); bitsPerSample:(#(1 )); samplesPerPixel:(1); bits:(#[255 252 0 255 254 0 255 255 0 255 255 128 255 255 192 255 255 224 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 127 255 240]) ; yourself); yourself!
+
+exeFileIcon
+ "ImageEditor openOnClass:self andSelector:#exefileIcon"
+
+ <resource: #image>
+ ^(Depth2Image new) width: 20; height: 19; photometric:(#palette); bitsPerSample:(#(2 )); samplesPerPixel:(1); bits:(#[85 85 85 85 85 64 0 0 21 85 64 0 0 17 85 64 0 0 16 85 64 0 0 16 21 65 85 85 85 85 65 170 170 165 85 65 85 85 85 5 65 255 255 253 5 65 255 255 253 5 65 255 255 253 5 65 255 255 253 5 65 255 255 253 5 65 255 255 253 5 65 85 85 85 5 64 0 0 0 5 64 0 0 0 5 85 85 85 85 85 85 85 85 85 85]) ; colorMap:(((Array new:4) at:1 put:((Color white)); at:2 put:((Color black)); at:3 put:((Color red:0.0 green:49.9992 blue:49.9992)); at:4 put:((Color grey:66.9993)); yourself)); mask:((ImageMask new) width: 20; height: 19; photometric:(#blackIs0); bitsPerSample:(#(1 )); samplesPerPixel:(1); bits:(#[255 252 0 255 254 0 255 255 0 255 255 128 255 255 192 255 255 224 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 127 255 240]) ; yourself); yourself
+!
+
+fileIcon
+ "ImageEditor openOnClass:self andSelector:#fileIcon"
+
+ <resource: #image>
+ ^(Depth1Image new) width: 20; height: 19; photometric:(#palette); bitsPerSample:(#(1 )); samplesPerPixel:(1); bits:(#[255 255 249 128 7 240 128 5 242 128 4 240 128 4 112 128 7 240 128 3 248 128 0 48 128 0 48 128 0 48 128 0 48 128 0 48 128 0 48 128 0 59 128 0 52 128 0 48 128 0 48 255 255 240 255 255 240]) ; colorMap:((OrderedCollection new add:(Color white); add:(Color black); yourself)); mask:((ImageMask new) width: 20; height: 19; photometric:(#blackIs0); bitsPerSample:(#(1 )); samplesPerPixel:(1); bits:(#[255 252 0 255 254 0 255 255 0 255 255 128 255 255 192 255 255 224 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 127 255 240]) ; yourself); yourself!
+
+hFileIcon
+ "ImageEditor openOnClass:self andSelector:#hFileIcon"
+
+ <resource: #image>
+ ^(Depth1Image new) width: 20; height: 19; photometric:(#palette); bitsPerSample:(#(1 )); samplesPerPixel:(1); bits:(#[255 255 249 128 7 240 128 5 242 128 4 240 128 4 112 128 7 240 128 3 248 130 0 48 130 0 48 130 192 48 131 32 48 130 32 48 130 32 48 154 32 59 154 32 52 128 0 48 128 0 48 255 255 240 255 255 240]) ; colorMap:((OrderedCollection new add:(Color white); add:(Color black); yourself)); mask:((ImageMask new) width: 20; height: 19; photometric:(#blackIs0); bitsPerSample:(#(1 )); samplesPerPixel:(1); bits:(#[255 252 0 255 254 0 255 255 0 255 255 128 255 255 192 255 255 224 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 127 255 240]) ; yourself); yourself!
+
+imageFileIcon
+ "ImageEditor openOnClass:self andSelector:#imageFileIcon"
+
+ <resource: #image>
+ ^(Depth4Image new) width: 20; height: 19; photometric:(#palette); bitsPerSample:(#(4 )); samplesPerPixel:(1); bits:(#[0 0 0 0 0 0 0 0 0 0 1 17 17 17 17 17 16 0 0 0 1 17 17 17 17 17 16 16 0 0 1 17 17 17 17 17 16 17 0 0 1 17 17 17 17 17 16 17 16 0 1 17 17 17 17 17 16 0 0 0 1 68 71 119 74 71 215 0 0 0 1 68 71 119 164 173 125 17 17 0 1 68 71 119 74 71 215 17 17 0 1 51 54 102 57 54 198 17 17 0 1 51 54 102 147 156 108 17 17 0 1 51 54 102 57 54 198 17 17 0 1 34 37 85 40 37 181 17 17 0 1 34 37 85 130 139 91 17 17 0 1 34 37 85 40 37 181 17 17 0 1 17 17 17 17 17 17 17 17 0 1 17 17 17 17 17 17 17 17 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]) ; colorMap:((OrderedCollection new add:(Color black); add:(Color white); add:(Color red:100.0 green:0.0 blue:0.0); add:(Color red:0.0 green:100.0 blue:0.0); add:(Color red:0.0 green:0.0 blue:100.0); add:(Color red:0.0 green:100.0 blue:100.0); add:(Color red:100.0 green:100.0 blue:0.0); add:(Color red:100.0 green:0.0 blue:100.0); add:(Color red:49.9992 green:0.0 blue:0.0); add:(Color red:0.0 green:49.9992 blue:0.0); add:(Color red:0.0 green:0.0 blue:49.9992); add:(Color red:0.0 green:49.9992 blue:49.9992); add:(Color red:49.9992 green:49.9992 blue:0.0); add:(Color red:49.9992 green:0.0 blue:49.9992); add:(Color grey:49.9992); add:(Color grey:66.9993); yourself)); mask:((ImageMask new) width: 20; height: 19; photometric:(#blackIs0); bitsPerSample:(#(1 )); samplesPerPixel:(1); bits:(#[255 252 0 255 254 0 255 255 0 255 255 128 255 255 192 255 255 224 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 127 255 240]) ; yourself); yourself!
+
+imgFileIcon
+ "ImageEditor openOnClass:self andSelector:#imgFileIcon"
+
+ <resource: #image>
+ ^(Depth1Image new) width: 20; height: 19; photometric:(#palette); bitsPerSample:(#(1 )); samplesPerPixel:(1); bits:(#[255 255 249 128 7 240 128 5 242 128 4 240 128 4 112 128 7 240 128 3 248 130 0 48 128 0 48 134 209 176 130 170 176 130 170 176 130 170 176 154 170 187 154 169 180 128 0 176 128 3 176 255 255 240 255 255 240]) ; colorMap:((OrderedCollection new add:(Color white); add:(Color black); yourself)); mask:((ImageMask new) width: 20; height: 19; photometric:(#blackIs0); bitsPerSample:(#(1 )); samplesPerPixel:(1); bits:(#[255 252 0 255 254 0 255 255 0 255 255 128 255 255 192 255 255 224 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 127 255 240]) ; yourself); yourself!
+
+linkedFileIcon
+ "ImageEditor openOnClass:self andSelector:#linkedFileIcon"
+
+ <resource: #image>
+ ^(Depth2Image new) width: 20; height: 19; photometric:(#palette); bitsPerSample:(#(2 )); samplesPerPixel:(1); bits:(#[85 85 85 85 85 64 0 0 21 85 64 0 0 17 85 64 0 0 16 85 64 0 0 16 21 64 0 0 21 85 64 0 0 5 85 64 0 0 0 5 64 0 0 8 5 64 0 0 10 5 64 0 10 170 133 64 0 42 170 133 64 0 160 10 5 66 170 128 8 5 66 170 0 0 5 64 0 0 0 5 64 0 0 0 5 85 85 85 85 85 85 85 85 85 85]) ; colorMap:((OrderedCollection new add:(Color white); add:(Color black); add:(Color red:0.0 green:0.0 blue:100.0); add:(Color red:100.0 green:0.0 blue:0.0); yourself)); mask:((ImageMask new) width: 20; height: 19; photometric:(#blackIs0); bitsPerSample:(#(1 )); samplesPerPixel:(1); bits:(#[255 252 0 255 254 0 255 255 0 255 255 128 255 255 192 255 255 224 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 127 255 240]) ; yourself); yourself!
+
+lockedFileIcon
+ "ImageEditor openOnClass:self andSelector:#lockedFileIcon"
+
+ <resource: #image>
+ ^(Depth2Image new) width: 20; height: 19; photometric:(#palette); bitsPerSample:(#(2 )); samplesPerPixel:(1); bits:(#[85 85 85 85 85 104 0 0 21 85 74 0 0 17 85 66 128 0 16 85 64 160 0 16 21 64 40 0 149 85 64 10 2 133 85 64 2 138 0 5 64 0 168 0 5 64 0 168 0 5 64 2 138 0 5 64 10 2 128 5 64 40 0 160 5 64 160 0 40 5 66 128 0 10 5 74 0 0 2 133 104 0 0 0 165 85 85 85 85 85 85 85 85 85 85]) ; colorMap:((OrderedCollection new add:(Color white); add:(Color black); add:(Color red:100.0 green:0.0 blue:0.0); add:(Color red:0.0 green:100.0 blue:0.0); yourself)); mask:((ImageMask new) width: 20; height: 19; photometric:(#blackIs0); bitsPerSample:(#(1 )); samplesPerPixel:(1); bits:(#[255 252 0 255 254 0 255 255 0 255 255 128 255 255 192 255 255 224 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 127 255 240]) ; yourself); yourself!
+
+protoFileIcon
+
+ ^self MakefileIcon
+!
+
+rcFileIcon
+ "ImageEditor openOnClass:self andSelector:#rcFileIcon"
+
+ <resource: #image>
+ ^(Depth1Image new) width: 20; height: 19; photometric:(#palette); bitsPerSample:(#(1 )); samplesPerPixel:(1); bits:(#[255 255 249 128 7 240 128 5 242 128 4 240 128 4 112 128 7 240 128 3 248 128 0 48 128 0 48 130 152 48 131 36 48 130 32 48 130 32 48 154 36 59 154 24 52 128 0 48 128 0 48 255 255 240 255 255 240]) ; colorMap:((OrderedCollection new add:(Color white); add:(Color black); yourself)); mask:((ImageMask new) width: 20; height: 19; photometric:(#blackIs0); bitsPerSample:(#(1 )); samplesPerPixel:(1); bits:(#[255 252 0 255 254 0 255 255 0 255 255 128 255 255 192 255 255 224 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 127 255 240]) ; yourself); yourself!
+
+sFileIcon
+ "ImageEditor openOnClass:self andSelector:#sFileIcon"
+
+ <resource: #image>
+ ^(Depth1Image new) width: 20; height: 19; photometric:(#palette); bitsPerSample:(#(1 )); samplesPerPixel:(1); bits:(#[255 255 249 128 7 240 128 5 242 128 4 240 128 4 112 128 7 240 128 3 248 128 0 48 128 0 48 129 128 48 130 0 48 131 0 48 129 128 48 152 128 59 155 0 52 128 0 48 128 0 48 255 255 240 255 255 240]) ; colorMap:((OrderedCollection new add:(Color white); add:(Color black); yourself)); mask:((ImageMask new) width: 20; height: 19; photometric:(#blackIs0); bitsPerSample:(#(1 )); samplesPerPixel:(1); bits:(#[255 252 0 255 254 0 255 255 0 255 255 128 255 255 192 255 255 224 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 127 255 240]) ; yourself); yourself!
+
+stFileIcon
+ "ImageEditor openOnClass:self andSelector:#stFileIcon"
+
+ <resource: #image>
+ ^(Depth1Image new) width: 20; height: 19; photometric:(#palette); bitsPerSample:(#(1 )); samplesPerPixel:(1); bits:(#[255 255 249 128 7 240 128 5 242 128 4 240 128 4 112 128 7 240 128 3 248 128 16 48 128 16 48 129 188 48 130 16 48 131 16 48 129 144 48 152 144 59 155 12 52 128 0 48 128 0 48 255 255 240 255 255 240]) ; colorMap:((OrderedCollection new add:(Color white); add:(Color black); yourself)); mask:((ImageMask new) width: 20; height: 19; photometric:(#blackIs0); bitsPerSample:(#(1 )); samplesPerPixel:(1); bits:(#[255 252 0 255 254 0 255 255 0 255 255 128 255 255 192 255 255 224 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 127 255 240]) ; yourself); yourself!
+
+stcFileIcon
+ "ImageEditor openOnClass:self andSelector:#stcFileIcon"
+
+ <resource: #image>
+ ^(Depth1Image new) width: 20; height: 19; photometric:(#palette); bitsPerSample:(#(1 )); samplesPerPixel:(1); bits:(#[255 255 249 128 7 240 128 5 242 128 4 240 128 4 112 128 7 240 128 3 248 128 32 48 128 32 48 129 243 48 130 36 176 131 36 48 129 164 48 152 164 187 155 51 52 128 0 48 128 0 48 255 255 240 255 255 240]) ; colorMap:((OrderedCollection new add:(Color white); add:(Color black); yourself)); mask:((ImageMask new) width: 20; height: 19; photometric:(#blackIs0); bitsPerSample:(#(1 )); samplesPerPixel:(1); bits:(#[255 252 0 255 254 0 255 255 0 255 255 128 255 255 192 255 255 224 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 255 255 240 127 255 240]) ; yourself); yourself! !
+
+!DirectoryView::FileRow methodsFor:'accessing'!
+
+baseName
+
+ ^baseName ? (baseName := fileName baseName)
+
+
+
+
+
+
+
+!
+
+fileName
+
+ ^fileName
+!
+
+fileName: aFileName
+
+ fileName := aFileName.
+ self validateAttributes
+!
+
+group
+
+ ^group
+!
+
+iconOn:aGC
+
+ (aGC registeredImageAt:iconKey) isNil
+ ifTrue:
+ [
+ ((iconKey == #imageFileIcon) and: [size < 50000])
+ ifTrue:
+ [
+ Object errorSignal handle: [:ex|]
+ do:
+ [
+ |image|
+ (image := Image fromFile: fileName name) notNil
+ ifTrue:
+ [
+ image extent y > 22
+ ifTrue:
+ [
+ image := image magnifiedBy: 22/image extent y
+ ].
+ (aGC registeredImageAt: (iconKey := fileName name asSymbol)) isNil
+ ifTrue:
+ [
+ aGC registerImage: image key: iconKey
+ ]
+ ]
+ ]
+ ]
+ ifFalse:
+ [
+ aGC registerImage: (self class perform: iconKey) key: iconKey
+ ]
+ ].
+ ^aGC registeredImageAt: iconKey
+
+
+
+
+!
+
+modified
+
+ ^modified
+!
+
+owner
+
+ ^owner
+!
+
+permissions
+
+ ^permissions
+!
+
+size
+
+ ^size
+! !
+
+!DirectoryView::FileRow methodsFor:'private'!
+
+validateAttributes
+
+ |info mode|
+ permissions := String new:9 withAll:$-.
+
+ (info := fileName info) isNil
+ ifTrue:
+ [
+ iconKey := #lockedFileIcon.
+ size := owner := group := '?'.
+ ^ self
+ ].
+ size := info size.
+ modified := info modified printString.
+ owner := OperatingSystem getUserNameFromID: info uid.
+ group := OperatingSystem getGroupNameFromID: info gid.
+ mode := info mode.
+
+ 1 to:9 by:3 do:[:i|
+ #((0 $x) (1 $w) (2 $r)) do:
+ [:m|
+ (mode bitAt:i + m first) == 1 ifTrue:[permissions at: 10 - m first - i put: m last]
+ ]
+ ].
+
+ fileName isReadable
+ ifTrue:
+ [
+ info type == #symbolicLink
+ ifTrue:
+ [
+ ^iconKey := #linkedFileIcon
+ ]
+ ifFalse:
+ [
+ ((DirectoryView::FileRow class implements: (iconKey := (fileName suffix, 'FileIcon') asSymbol))
+ or:
+ [DirectoryView::FileRow class implements: (iconKey := (fileName baseName, 'Icon') asSymbol)])
+ ifFalse:
+ [
+ iconKey := #fileIcon.
+ (Image isImageFileSuffix:fileName suffix)
+ ifTrue:
+ [
+ ^iconKey := #imageFileIcon
+ ].
+ (fileName suffix = 'o') | (fileName suffix = 'so')
+ ifTrue:
+ [
+ ^iconKey := #binaryFileIcon
+ ].
+
+ fileName isExecutableProgram
+ ifTrue:
+ [
+ ^iconKey := #exeFileIcon
+ ]
+ ]
+ ]
+ ]
+ ifFalse:
+ [
+ ^iconKey := #lockedFileIcon
+ ].
+
+
+! !
+
+!DirectoryView class methodsFor:'documentation'!
+
+version
+ ^ '$Header$'
+! !