"{ Package: 'stx:libtool' }"
AbstractFileApplicationNoteBookComponent subclass:#FindFileApplication
instanceVariableNames:'contentsPatternHolder searchDirectories ignoreCaseInName
notSearchForSameContents namePatternHolder ignoreCaseInContents
searchDirectoryHolder findFileView searchResultTable resultList
enableStop enableSearch stopSignal accessLock searchTask expanded
searchRecursively selectionHolder hasListEntries
targetApplication'
classVariableNames:''
poolDictionaries:''
category:'Interface-Tools-File'
!
!FindFileApplication class methodsFor:'instance creation'!
open
^ self openOnFileName:(Filename currentDirectory asAbsoluteFilename)
!
openOnFileName:aFileName
| instance builder|
builder := super open.
instance := builder application.
instance item:(DirectoryContentsBrowser itemClass fileName:aFileName).
^ builder
!
openOnFileName:aFileName for:aTargetApplication
| instance builder|
builder := super open.
instance := builder application.
instance item:(DirectoryContentsBrowser itemClass fileName:aFileName).
instance targetApplication:aTargetApplication.
^ builder
! !
!FindFileApplication class methodsFor:'defaults'!
tabStringFor:aApplicationType
^ 'Find file in:'
! !
!FindFileApplication class methodsFor:'interface specs'!
windowSpec
"This resource specification was automatically generated
by the UIPainter of ST/X."
"Do not manually edit this!! If it is corrupted,
the UIPainter may not be able to read the specification."
"
UIPainter new openOnClass:FindFileApplication andSelector:#windowSpec
FindFileApplication new openInterface:#windowSpec
FindFileApplication open
"
<resource: #canvas>
^
#(#FullSpec
#name: #windowSpec
#window:
#(#WindowSpec
#label: 'File Search'
#name: 'File Search'
#min: #(#Point 377 131)
#max: #(#Point 1280 1024)
#bounds: #(#Rectangle 16 46 681 378)
)
#component:
#(#SpecCollection
#collection: #(
#(#MenuPanelSpec
#name: 'ToolBar1'
#layout: #(#LayoutFrame 0 0.0 0 0 0 1.0 32 0)
#level: 0
#menu: #searchMenu
#textDefault: true
)
#(#ViewSpec
#name: 'Box1'
#layout: #(#LayoutFrame 0 0.0 32 0 0 1.0 126 0)
#component:
#(#SpecCollection
#collection: #(
#(#LabelSpec
#label: 'Directory:'
#name: 'DirectoryLabel'
#layout: #(#LayoutFrame 4 0 7 0 136 0 24 0)
#translateLabel: true
#adjust: #left
)
#(#FilenameInputFieldSpec
#name: 'DirectoryEntryField'
#layout: #(#LayoutFrame 140 0 4 0 -115 1 24 0)
#model: #searchDirectoryHolder
#immediateAccept: true
#acceptOnPointerLeave: false
)
#(#CheckBoxSpec
#label: 'Recursively'
#name: 'RecursiveSearchCheckBox'
#layout: #(#LayoutFrame -97 1 5 0 0 1 28 0)
#tabable: true
#model: #searchRecursively
#translateLabel: true
)
#(#LabelSpec
#label: 'Search files named:'
#name: 'FileNameLabel'
#layout: #(#LayoutFrame 4 0 31 0 136 0 48 0)
#translateLabel: true
#adjust: #left
)
#(#InputFieldSpec
#name: 'FileNameEntryField'
#layout: #(#LayoutFrame 140 0 29 0 -228 1 49 0)
#tabable: true
#model: #namePatternHolder
#immediateAccept: true
#acceptOnLeave: false
#acceptOnPointerLeave: false
)
#(#CheckBoxSpec
#label: 'Directories'
#name: 'SearchDirectoriesCheckBox'
#layout: #(#LayoutFrame -211 1 30 0 -114 1 50 0)
#tabable: true
#model: #searchDirectories
#translateLabel: true
)
#(#CheckBoxSpec
#label: 'Ignore case'
#name: 'IgnoreCaseInNameCheckBox'
#layout: #(#LayoutFrame -97 1 30 0 0 1 50 0)
#tabable: true
#model: #ignoreCaseInName
#translateLabel: true
)
#(#LabelSpec
#label: 'Containing the string:'
#name: 'ContentsLabel'
#layout: #(#LayoutFrame 4 0 57 0 136 0 74 0)
#translateLabel: true
#adjust: #left
)
#(#InputFieldSpec
#name: 'ContentsEntryField'
#layout: #(#LayoutFrame 140 0 54 0 -115 1 74 0)
#enableChannel: #notSearchForSameContents
#tabable: true
#model: #contentsPatternHolder
#immediateAccept: true
#acceptOnPointerLeave: false
)
#(#CheckBoxSpec
#label: 'Ignore case'
#name: 'IgnoreCaseInContentsCheckBox'
#layout: #(#LayoutFrame -97 1 54 0 0 1 77 0)
#enableChannel: #notSearchForSameContents
#tabable: true
#model: #ignoreCaseInContents
#translateLabel: true
)
)
)
)
#(#SequenceViewSpec
#name: 'List1'
#layout: #(#LayoutFrame 0 0.0 117 0 0 1.0 0 1)
#model: #selectionHolder
#menu: #menu
#hasHorizontalScrollBar: true
#hasVerticalScrollBar: true
#isMultiSelect: true
#doubleClickSelector: #fileDoubleClick:
#useIndex: true
#sequenceList: #resultList
)
#(#ProgressIndicatorSpec
#name: 'ProgressIndicator1'
#layout: #(#LayoutFrame 125 0 11 0 231 0 21 0)
#visibilityChannel: #enableStop
#backgroundColor: #(#Color 0.0 66.9993 66.9993)
#showPercentage: false
#isActivityIndicator: true
)
)
)
)
! !
!FindFileApplication class methodsFor:'menu specs'!
menu
"This resource specification was automatically generated
by the MenuEditor of ST/X."
"Do not manually edit this!! If it is corrupted,
the MenuEditor may not be able to read the specification."
"
MenuEditor new openOnClass:FindFileApplication andSelector:#menu
(Menu new fromLiteralArrayEncoding:(FindFileApplication menu)) startUp
"
<resource: #menu>
^
#(#Menu
#(
#(#MenuItem
#label: 'Select in Browser'
#translateLabel: true
#isVisible: #isEmbeddedApplication
#value: #selectInBrowser
#enabled: #hasOneFileSelected
)
#(#MenuItem
#label: 'Copy Selected Files'
#translateLabel: true
#value: #copySelectedFiles
#enabled: #hasSelectionInResultList
)
#(#MenuItem
#label: 'Open in New File Browser'
#translateLabel: true
#value: #openInNewBrowser
#enabled: #hasOneFileSelected
)
#(#MenuItem
#label: 'Remove selected Files'
#translateLabel: true
#value: #removeFromList
#enabled: #hasSelection
)
#(#MenuItem
#label: 'Remove all Files'
#translateLabel: true
#value: #removeAllFromList
#enabled: #hasListEntries
)
)
nil
nil
)
!
searchMenu
"This resource specification was automatically generated
by the MenuEditor of ST/X."
"Do not manually edit this!! If it is corrupted,
the MenuEditor may not be able to read the specification."
"
MenuEditor new openOnClass:FindFileApplication andSelector:#searchMenu
(Menu new fromLiteralArrayEncoding:(FindFileApplication searchMenu)) startUp
"
<resource: #menu>
^
#(#Menu
#(
#(#MenuItem
#label: 'Search'
#translateLabel: true
#isButton: true
#value: #doSearch
#labelImage: #(#ResourceRetriever #ToolbarIconLibrary #search20x20Icon)
)
#(#MenuItem
#label: 'Stop'
#translateLabel: true
#isButton: true
#value: #stop
#enabled: #enableStop
#labelImage: #(#ResourceRetriever #ToolbarIconLibrary #stop22x22Icon)
)
#(#MenuItem
#label: 'Clean Up'
#translateLabel: true
#isButton: true
#value: #removeAllFromList
#enabled: #hasListEntries
#labelImage: #(#ResourceRetriever #Icon #deleteIcon)
)
#(#MenuItem
#label: 'Close'
#translateLabel: true
#isButton: true
#startGroup: #right
#value: #doClose
#labelImage: #(#ResourceRetriever #AbstractFileBrowser #closeIcon)
)
)
nil
nil
)
! !
!FindFileApplication class methodsFor:'tableColumns specs'!
searchResultTable
"This resource specification was automatically generated
by the DataSetBuilder of ST/X."
"Do not manually edit this!! If it is corrupted,
the DataSetBuilder may not be able to read the specification."
"
DataSetBuilder new openOnClass:FindFileApplication andSelector:#searchResultTable
"
<resource: #tableColumns>
^#(
#(#DataSetColumnSpec
#label: 'Filename'
#id: 'FileName'
#labelButtonType: #Button
#model: #fileName
#showRowSeparator: false
#showColSeparator: false
)
)
! !
!FindFileApplication methodsFor:'accessing'!
accessLock
"return the value of the instance variable 'accessLock' (automatically generated)"
accessLock isNil ifTrue:[
accessLock := Semaphore forMutualExclusion name:'accessLock'.
].
^ accessLock
!
stopSignal
stopSignal isNil ifTrue:[
stopSignal := Signal new.
].
^ stopSignal
!
targetApplication:something
"set the value of the instance variable 'targetApplication' (automatically generated)"
targetApplication := something.
! !
!FindFileApplication methodsFor:'actions'!
changeInformationTo:aString
self changeInformationTo:aString toTab:false
!
changeInformationTo:aString toTab:aBoolean
masterApplication isNil ifTrue:[
findFileView label:aString
] ifFalse:[
aBoolean ifTrue:[
masterApplication tabStringChangeTo:aString for:self
]
].
!
copySelectedFiles
|sel list stream|
sel := self selectionHolder value.
list := self resultList.
(sel notNil and:[sel notEmpty]) ifTrue:[
stream := WriteStream on:''.
sel do:[: key |
stream nextPutAll:(list at:key).
stream cr.
].
self window setTextSelection:stream contents.
stream close.
].
!
doSearch
| namePattern namePatterns contentsPattern dir|
"/ self changeExtentToSeeSearchResult.
dir := self searchDirectoryHolder value.
dir isNil ifTrue:[
Dialog warn:'Missing directory name'.
^ self.
].
dir asFilename exists not ifTrue:[
Dialog warn:('No such directory: %1' bindWith:dir asString allBold).
^ self.
].
searchTask notNil ifTrue:[
(Dialog
confirm:(resources string:'There is already another find-file task running !!') withCRs
yesLabel:(resources at:'Stop other Task and Proceed')
noLabel:(resources at:'Cancel'))
ifFalse:[^ self].
self stop.
].
namePattern := self namePatternHolder value.
namePattern size == 0 ifTrue:[
namePatterns := nil
] ifFalse:[
ignoreCaseInName value ifTrue:[
namePattern := namePattern asLowercase
].
namePatterns := namePattern asCollectionOfSubstringsSeparatedBy:$;
].
contentsPattern := self contentsPatternHolder value.
contentsPattern size == 0 ifTrue:[
contentsPattern := nil
] ifFalse:[
self ignoreCaseInContents value ifTrue:[
contentsPattern := contentsPattern asLowercase
]
].
searchTask := Process for:[
[
(self stopSignal) catch:[
self enableStop value:true.
self resultList removeAll.
self changeInformationTo:'Find File ' , '- search started ' toTab:true.
self
doFindFileNamed:namePatterns
directories:(self searchDirectories value)
ignoreCase:(self ignoreCaseInName value)
containingString:contentsPattern
ignoreCaseInContents:(self ignoreCaseInContents value)
sameContentsAsFile:nil
sameContentsAs:nil
in:(self searchDirectoryHolder value).
self enableStop value:false.
self enableSearch value:true.
self changeInformationTo:'Find File ' , '- search finished' toTab:true.
].
] valueNowOrOnUnwindDo:[
searchTask := nil.
self enableStop value:false.
]
] priority:(Processor systemBackgroundPriority).
searchTask name:('FindFile[', self searchDirectoryHolder value asFilename baseName, ']').
searchTask resume.
!
openInNewBrowser
|sel|
sel := self selectionHolder value.
(sel notNil and:[sel notEmpty]) ifTrue:[
FileBrowserV2 openOn:(self resultList at:sel first) asFilename
].
!
removeAllFromList
self resultList removeAll.
!
removeFromList
|sel list|
sel := self selectionHolder value.
list := self resultList.
(sel notNil and:[sel notEmpty]) ifTrue:[
sel reverseDo:[: key |
list removeAtIndex:key
]
].
!
selectInBrowser
|sel entry application|
sel := self selectionHolder value.
(sel notNil and:[sel notEmpty]) ifTrue:[
entry := self resultList at:sel first.
entry asFilename exists not ifTrue:[ ^ self].
application := targetApplication ? self masterApplication.
application notNil ifTrue:[
application gotoFile:(entry asFilename).
].
].
!
stop
searchTask notNil ifTrue:[
self accessLock critical:[
searchTask interruptWith:[stopSignal raiseRequest].
]
].
self enableStop value:false.
self enableSearch value:true.
self changeInformationTo:'Find File ' , '- search stopped' toTab:true.
!
stopSearchTask
|task|
(task := searchTask) notNil ifTrue:[
searchTask := nil.
Object errorSignal handle:[:ex|
Dialog warn:ex description.
]do:[
task isDead ifFalse:[
task terminateWithAllSubprocessesInGroup.
task waitUntilTerminated.
]
]
].
! !
!FindFileApplication methodsFor:'aspects'!
contentsPatternHolder
contentsPatternHolder isNil ifTrue:[
contentsPatternHolder := nil asValue.
].
^ contentsPatternHolder.
!
enableSearch
enableSearch isNil ifTrue:[
enableSearch := true asValue.
].
^ enableSearch.
!
enableStop
enableStop isNil ifTrue:[
enableStop := true asValue.
].
^ enableStop.
!
hasListEntries
hasListEntries isNil ifTrue:[
hasListEntries := false asValue.
].
^ hasListEntries.
!
ignoreCaseInContents
ignoreCaseInContents isNil ifTrue:[
ignoreCaseInContents := false asValue.
].
^ ignoreCaseInContents.
!
ignoreCaseInName
ignoreCaseInName isNil ifTrue:[
ignoreCaseInName := false asValue.
].
^ ignoreCaseInName.
!
namePatternHolder
namePatternHolder isNil ifTrue:[
namePatternHolder := '*' asValue.
].
^ namePatternHolder.
!
notSearchForSameContents
notSearchForSameContents isNil ifTrue:[
notSearchForSameContents := true asValue.
].
^ notSearchForSameContents.
!
resultList
resultList isNil ifTrue:[
resultList := List new.
resultList addDependent:self.
].
^ resultList.
!
searchDirectories
searchDirectories isNil ifTrue:[
searchDirectories := false asValue.
].
^ searchDirectories.
!
searchDirectoryHolder
searchDirectoryHolder isNil ifTrue:[
searchDirectoryHolder := ValueHolder new.
].
^ searchDirectoryHolder.
!
searchRecursively
searchRecursively isNil ifTrue:[
searchRecursively := true asValue.
].
^ searchRecursively.
!
searchResultTable
searchResultTable isNil ifTrue:[
searchResultTable := self class searchResultTable asValue.
].
^ searchResultTable.
!
selectionHolder
selectionHolder isNil ifTrue:[
selectionHolder := ValueHolder new.
selectionHolder addDependent:self.
].
^ selectionHolder
! !
!FindFileApplication methodsFor:'change & update'!
update:something with:aParameter from:changedObject
"Invoked when an object that I depend upon sends a change notification."
"stub code automatically generated - please change as required"
changedObject == self resultList ifTrue:[
self hasListEntries value:(self resultList notEmpty).
^ self
].
changedObject == self selectionHolder ifTrue:[
self selectInBrowser.
^ self
].
super update:something with:aParameter from:changedObject
! !
!FindFileApplication methodsFor:'event handling'!
fileDoubleClick:entries
|file app openedAppl contentsPattern|
file := self resultList at:entries first.
file asFilename exists not ifTrue:[^ self].
app := targetApplication ? self masterApplication.
app notNil ifTrue:[
openedAppl := app openApplForFile:file.
openedAppl isTextEditor ifTrue:[
contentsPattern := self contentsPatternHolder value.
(contentsPattern notNil and:[ contentsPattern notEmpty and:[contentsPattern ~= '*']]) ifTrue:[
openedAppl searchForPattern:contentsPattern ignoreCase:(self ignoreCaseInContents value).
]
].
] ifFalse:[
self openInNewBrowser.
]
!
processEvent:anEvent
"filter keyboard events.
Return true, if I have eaten the event"
|focusView key rawKey|
anEvent isKeyPressEvent ifTrue:[
focusView := anEvent targetView.
key := anEvent key.
rawKey := anEvent rawKey.
(focusView isSameOrComponentOf:self window) ifTrue:[
(key == #Return) ifTrue:[
(focusView name ~= 'selectionInListView') ifTrue:[
self doSearch.
] ifFalse:[
self hasOneFileSelected ifTrue:[
self fileDoubleClick:(self selectionHolder value)
"/ self isEmbeddedApplication ifTrue:[
"/ self selectInBrowser.
"/ ] ifFalse:[
"/ self openInNewBrowser.
"/ ]
]
].
^ true
].
]
].
^ false
! !
!FindFileApplication methodsFor:'private'!
changeExtentToSeeSearchResult
| extent window|
expanded isNil ifTrue:[
window := self builder window.
window ifNotNil:[
window := window topView.
extent := window extent.
window extent:((extent x) @ (extent y + 300)).
expanded := true.
window containerChangedSize.
].
].
! !
!FindFileApplication methodsFor:'private - file stuff'!
doFindFileNamed:namePatterns directories:searchDirectories ignoreCase:ignCaseInName containingString:contentsString ignoreCaseInContents:ignCaseInString sameContentsAsFile:filenameToCompareContentsOrNil sameContentsAs:bytesToCompareContentsOrNil in:aDirectory
|dir subDirs nameMatches contentsMatches lines contentsToCompare list|
list := self resultList.
bytesToCompareContentsOrNil notNil ifTrue:[
contentsToCompare := bytesToCompareContentsOrNil
].
subDirs := OrderedCollection new.
dir := aDirectory asFilename.
self changeInformationTo:'Find File ' , '- searching .' , ((dir name) copyFrom:(self searchDirectoryHolder value asString size + 1)) toTab:false.
(dir directoryContents ? #()) sort do:[:fn |
|f isDirectory|
f := dir construct:fn.
isDirectory := f isDirectory.
isDirectory ifTrue:[
f isSymbolicLink ifFalse:[
subDirs add:f
]
].
(searchDirectories or:[isDirectory not]) ifTrue:[
(nameMatches := namePatterns isNil) ifFalse:[
ignCaseInName ifTrue:[
nameMatches := namePatterns contains:[:aPattern | aPattern match:(fn asLowercase)]
] ifFalse:[
nameMatches := namePatterns contains:[:aPattern | aPattern match:fn]
]
].
nameMatches ifTrue:[
isDirectory ifTrue:[
contentsMatches := true.
] ifFalse:[
filenameToCompareContentsOrNil notNil ifTrue:[
"/ contents compare ...
contentsMatches := false.
f pathName ~= filenameToCompareContentsOrNil pathName ifTrue:[
f fileSize == filenameToCompareContentsOrNil fileSize ifTrue:[
contentsToCompare isNil ifTrue:[
filenameToCompareContentsOrNil fileSize < (512*1024) ifTrue:[
contentsToCompare := filenameToCompareContentsOrNil binaryContentsOfEntireFile
]
].
contentsToCompare isNil ifTrue:[
"/ too large - compare block-wise ...
contentsMatches := (filenameToCompareContentsOrNil sameContentsAs:f).
] ifFalse:[
contentsMatches := contentsToCompare = (f binaryContentsOfEntireFile).
]
].
] ifFalse:[
f isSymbolicLink ifTrue:[
list add: (f name , ' is a symbolic link to ' , f pathName).
]
]
] ifFalse:[
"/ string search ...
(contentsMatches := contentsString isNil) ifFalse:[
(f exists and:[f isReadable]) ifFalse:[
list add: (('*** ' , f pathName , ' skipped - unreadable or bad symbolic link ***') asText colorizeAllWith:(Color red darkened)).
] ifTrue:[
f fileSize > (4024*1024) ifTrue:[
list add: (('*** ' , f pathName , ' skipped - too large ***') asText colorizeAllWith:(Color red darkened)).
] ifFalse:[
Stream lineTooLongErrorSignal handle:[:ex |
|cont|
"/ this typically happens, when a binary file is read linewise ...
cont := f readStream binary contentsOfEntireFile asString.
ignCaseInString ifTrue:[
contentsMatches := cont asLowercase includesString:contentsString asLowercase
] ifFalse:[
contentsMatches := cont includesString:contentsString
].
] do:[
lines := f contents ? #().
ignCaseInString ifTrue:[
contentsMatches := (lines findFirst:[:l | l asLowercase includesString:contentsString asLowercase]) ~~ 0
] ifFalse:[
contentsMatches := (lines findFirst:[:l | l includesString:contentsString]) ~~ 0
].
].
].
].
].
].
].
contentsMatches ifTrue:[
list add: f asString.
]
]
]
].
self searchRecursively value ifTrue:[
subDirs do:[:dir |
self
doFindFileNamed:namePatterns
directories:searchDirectories
ignoreCase:ignCaseInName
containingString:contentsString
ignoreCaseInContents:ignCaseInString
sameContentsAsFile:filenameToCompareContentsOrNil
sameContentsAs:contentsToCompare
in:dir
].
]
! !
!FindFileApplication methodsFor:'queries'!
getTabStringEnd
" get the tab string from the application list on the class side "
^ self fileName directory asString
!
hasOneFileSelected
| sel |
sel := self selectionHolder value.
^ (sel notNil and:[sel notEmpty and:[sel size = 1]])
!
hasSelectionInResultList
| sel |
sel := self selectionHolder value.
^ (sel notNil and:[sel notEmpty])
! !
!FindFileApplication methodsFor:'startup & release'!
item:aItem
|file|
super item:aItem.
file := self fileName.
self searchDirectoryHolder value:(self getDirWithoutFileName:file).
file isDirectory ifTrue:[
self namePatternHolder value:'*'.
] ifFalse:[
self namePatternHolder value:'*.', aItem suffix.
].
self enableStop value:false.
self enableSearch value:true.
^ true.
!
postOpenWith:aBuilder
self masterApplication isNil ifTrue:[
self masterApplication:nil.
].
findFileView := aBuilder window.
self windowGroup addPreEventHook:self.
^ super postOpenWith:aBuilder.
!
release
self stopSearchTask.
^ super release
! !
!FindFileApplication class methodsFor:'documentation'!
version
^ '$Header: /cvs/stx/stx/libtool/FindFileApplication.st,v 1.9 2003-02-02 15:51:29 cg Exp $'
! !