author | Claus Gittinger <cg@exept.de> |
Thu, 12 Jan 2012 01:58:48 +0100 | |
changeset 11100 | 4782ef32a188 |
parent 11095 | 5bdf656a8a2a |
child 11102 | 4a79fb29bdd1 |
permissions | -rw-r--r-- |
11095 | 1 |
" |
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COPYRIGHT (c) 2002 by eXept Software AG |
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All Rights Reserved |
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This software is furnished under a license and may be used |
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only in accordance with the terms of that license and with the |
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inclusion of the above copyright notice. This software may not |
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be provided or otherwise made available to, or used by, any |
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other person. No title to or ownership of the software is |
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hereby transferred. |
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" |
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"{ Package: 'stx:libtool' }" |
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AbstractFileApplicationNoteBookComponent subclass:#AbstractFileFinderApplicationComponent |
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instanceVariableNames:'findFileView searchResultTable resultList enableStop enableSearch |
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stopSignal accessLock searchTask expanded searchRecursively |
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selectionHolder hasListEntries targetApplication matchedFilesList |
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shownListHolder autoSelectInBrowserHolder' |
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classVariableNames:'' |
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poolDictionaries:'' |
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category:'Interface-Tools-File' |
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! |
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!AbstractFileFinderApplicationComponent class methodsFor:'documentation'! |
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copyright |
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" |
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COPYRIGHT (c) 2002 by eXept Software AG |
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All Rights Reserved |
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This software is furnished under a license and may be used |
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only in accordance with the terms of that license and with the |
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inclusion of the above copyright notice. This software may not |
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be provided or otherwise made available to, or used by, any |
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other person. No title to or ownership of the software is |
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hereby transferred. |
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" |
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! ! |
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!AbstractFileFinderApplicationComponent methodsFor:'accessing'! |
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accessLock |
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^ accessLock |
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! |
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stopSignal |
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stopSignal isNil ifTrue:[ |
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stopSignal := Signal new. |
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]. |
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^ stopSignal |
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! |
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targetApplication:anApplication |
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targetApplication := anApplication. |
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"Modified (format): / 11-01-2012 / 22:41:01 / cg" |
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! ! |
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!AbstractFileFinderApplicationComponent methodsFor:'actions'! |
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changeInformationTo:aString |
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self changeInformationTo:aString toTab:false |
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! |
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changeInformationTo:aString toTab:aBoolean |
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masterApplication isNil ifTrue:[ |
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findFileView label:aString |
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] ifFalse:[ |
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aBoolean ifTrue:[ |
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masterApplication tabStringChangeTo:aString for:self |
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] ifFalse:[ |
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masterApplication notify:aString. |
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]. |
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]. |
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"Modified: / 03-08-2011 / 17:56:21 / cg" |
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! |
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clearShownList |
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self shownList removeAll. |
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! |
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copySelectedFileNamesToClipboard |
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|sel list stream| |
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sel := self selectionHolder value. |
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list := self shownList. |
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(sel notEmptyOrNil) ifTrue:[ |
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stream := WriteStream on:''. |
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sel do:[: key | |
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stream nextPutAll:(list at:key). |
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stream cr. |
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]. |
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self window setClipboardText:stream contents. |
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stream close. |
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]. |
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! |
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openInNewBrowser |
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|sel| |
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sel := self selectionHolder value. |
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(sel notEmptyOrNil) ifTrue:[ |
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FileBrowserV2 openOn:(self shownList at:sel first) asFilename |
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]. |
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! |
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selectInBrowser |
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|sel entry application| |
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sel := self selectionHolder value. |
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(sel notEmptyOrNil) ifTrue:[ |
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entry := self shownList at:sel first. |
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entry asFilename exists ifFalse:[ ^ self]. |
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application := targetApplication ? self masterApplication. |
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application notNil ifTrue:[ |
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application gotoFile:(entry asFilename). |
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]. |
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]. |
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! |
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stop |
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searchTask notNil ifTrue:[ |
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accessLock critical:[ |
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searchTask interruptWith:[stopSignal raiseRequest]. |
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] |
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]. |
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self enableStop value:false. |
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self enableSearch value:true. |
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self changeInformationTo:'Find File ' , '- search stopped' toTab:true. |
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"Modified: / 11-01-2012 / 22:42:07 / cg" |
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! |
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stopSearchTask |
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|task| |
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(task := searchTask) notNil ifTrue:[ |
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searchTask := nil. |
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Object errorSignal handle:[:ex| |
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Dialog warn:ex description. |
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]do:[ |
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task isDead ifFalse:[ |
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task terminateWithAllSubprocessesInGroup. |
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task waitUntilTerminated. |
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] |
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] |
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]. |
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! ! |
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!AbstractFileFinderApplicationComponent methodsFor:'aspects'! |
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autoSelectInBrowserHolder |
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autoSelectInBrowserHolder isNil ifTrue:[ |
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autoSelectInBrowserHolder := false asValue. |
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]. |
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^ autoSelectInBrowserHolder. |
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! |
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enableSearch |
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enableSearch isNil ifTrue:[ |
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enableSearch := true asValue. |
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]. |
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^ enableSearch. |
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! |
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enableStop |
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enableStop isNil ifTrue:[ |
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enableStop := true asValue. |
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]. |
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^ enableStop. |
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! |
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hasListEntries |
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hasListEntries isNil ifTrue:[ |
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hasListEntries := false asValue. |
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]. |
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^ hasListEntries. |
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! |
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resultList |
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resultList isNil ifTrue:[ |
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resultList := List new. |
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resultList addDependent:self. |
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]. |
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^ resultList. |
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! |
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searchRecursively |
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searchRecursively isNil ifTrue:[ |
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searchRecursively := true asValue. |
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]. |
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^ searchRecursively. |
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! |
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searchResultTable |
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searchResultTable isNil ifTrue:[ |
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searchResultTable := self class searchResultTable asValue. |
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]. |
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^ searchResultTable. |
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! |
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selectionHolder |
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selectionHolder isNil ifTrue:[ |
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selectionHolder := ValueHolder new. |
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selectionHolder addDependent:self. |
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]. |
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^ selectionHolder |
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! |
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shownList |
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^ self shownListHolder valueHolder. |
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! |
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shownListHolder |
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shownListHolder isNil ifTrue:[ |
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shownListHolder := IndirectValue for:(self resultList). |
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shownListHolder addDependent:self. |
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]. |
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^ shownListHolder. |
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! ! |
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!AbstractFileFinderApplicationComponent methodsFor:'change & update'! |
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update:something with:aParameter from:changedObject |
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changedObject == self shownListHolder ifTrue:[ |
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self hasListEntries value:(changedObject valueHolder notEmpty). |
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^ self |
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]. |
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changedObject == self selectionHolder ifTrue:[ |
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self autoSelectInBrowser ifTrue:[ |
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self selectInBrowser. |
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]. |
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^ self |
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]. |
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super update:something with:aParameter from:changedObject |
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! ! |
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!AbstractFileFinderApplicationComponent methodsFor:'drag & drop'! |
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getDisplayObjects:anArgument |
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"retrieve the objects displayed during a drag" |
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| sel string size fnName stream| |
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sel := self selectionHolder value. |
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size := sel size. |
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size == 0 ifTrue:[^ '']. |
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stream := WriteStream on:''. |
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stream nextPutAll:((resultList at:sel first) asFilename baseName asString). |
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size == 1 ifTrue:[ |
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fnName := 'ui_menuitem.xpm'. |
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] ifFalse:[ |
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fnName := 'ui_submenu_open.xpm'. |
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stream nextPutAll:' ... '. |
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stream nextPutAll:((resultList at:sel last) asFilename baseName asString). |
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]. |
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string := stream contents. |
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^ Array with:(LabelAndIcon |
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icon:(Image fromFile:fnName) |
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string:(Text string:string emphasis:#bold)) |
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! |
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getDropObjects:anArgument |
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"common code, used in subclasses" |
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|sel| |
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sel := self selectionHolder value. |
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^ sel |
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collect:[:idx| |
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|el| |
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el := resultList at:idx. |
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DropObject newFile:(el asFilename) |
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]. |
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! ! |
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!AbstractFileFinderApplicationComponent methodsFor:'event handling'! |
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fileDoubleClick:entries |
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|file fn app openedAppl contentsPattern| |
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file := self shownList at:entries first. |
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fn := file asFilename. |
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fn exists ifFalse:[ |
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Dialog warn:('File %1 does not (no longer ?) exist.' bindWith:file allBold). |
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^ self |
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]. |
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app := targetApplication ? self masterApplication. |
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file asFilename isDirectory ifTrue:[ |
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app gotoFile:(file asFilename). |
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^ self. |
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]. |
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app notNil ifTrue:[ |
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openedAppl := app openApplForFile:file. |
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(openedAppl notNil and:[openedAppl isTextEditor]) ifTrue:[ |
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contentsPattern := self contentsPatternHolder value. |
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(contentsPattern notNil and:[ contentsPattern notEmpty and:[contentsPattern ~= '*']]) ifTrue:[ |
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openedAppl searchForPattern:contentsPattern ignoreCase:(self ignoreCaseInContents value). |
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] |
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]. |
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] ifFalse:[ |
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self openInNewBrowser. |
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] |
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! |
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fileSelected:entries |
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|file fn| |
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entries isEmptyOrNil ifTrue:[^ self]. |
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file := self shownList at:entries first. |
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file isText ifTrue:[^ self]. |
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fn := file asFilename. |
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fn exists ifFalse:[ |
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self notify:('%1 does not (no longer ?) exist or is not accessable.' bindWith:file allBold). |
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^ self |
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]. |
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fn isDirectory ifTrue:[ |
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self notify:nil. |
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^ self. |
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]. |
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self notify:('%1: %2.' bindWith:fn baseName allBold with:(UnitConverter fileSizeStringFor:fn fileSize)). |
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"Created: / 04-07-2006 / 11:35:38 / cg" |
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! |
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processEvent:anEvent |
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"filter keyboard events. |
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Return true, if I have eaten the event" |
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|focusView key rawKey| |
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anEvent isKeyPressEvent ifTrue:[ |
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focusView := anEvent targetView. |
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key := anEvent key. |
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rawKey := anEvent rawKey. |
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(focusView isSameOrComponentOf:self window) ifTrue:[ |
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(key == #Return) ifTrue:[ |
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(focusView name ~= 'selectionInListView') ifTrue:[ |
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self doSearch. |
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] ifFalse:[ |
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self hasOneFileSelected ifTrue:[ |
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self fileDoubleClick:(self selectionHolder value) |
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"/ self isEmbeddedApplication ifTrue:[ |
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"/ self selectInBrowser. |
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"/ ] ifFalse:[ |
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"/ self openInNewBrowser. |
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"/ ] |
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] |
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]. |
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^ true |
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]. |
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] |
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]. |
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^ false |
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! ! |
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!AbstractFileFinderApplicationComponent methodsFor:'initialization'! |
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initialize |
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super initialize. |
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accessLock := Semaphore forMutualExclusion name:'accessLock'. |
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11100
4782ef32a188
refactored for better reuse in directory-diff
Claus Gittinger <cg@exept.de>
parents:
11095
diff
changeset
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4782ef32a188
refactored for better reuse in directory-diff
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parents:
11095
diff
changeset
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self enableStop value:false. |
4782ef32a188
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Claus Gittinger <cg@exept.de>
parents:
11095
diff
changeset
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self enableSearch value:true. |
4782ef32a188
refactored for better reuse in directory-diff
Claus Gittinger <cg@exept.de>
parents:
11095
diff
changeset
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4782ef32a188
refactored for better reuse in directory-diff
Claus Gittinger <cg@exept.de>
parents:
11095
diff
changeset
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"Modified: / 12-01-2012 / 01:39:27 / cg" |
11095 | 385 |
! ! |
386 |
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!AbstractFileFinderApplicationComponent methodsFor:'queries'! |
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hasOneFileSelected |
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| sel | |
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sel := self selectionHolder value. |
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^ (sel notNil and:[sel notEmpty and:[sel size = 1]]) |
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! |
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hasSelectionInResultList |
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| sel | |
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sel := self selectionHolder value. |
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^ sel notEmptyOrNil |
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! ! |
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11087 | 401 |
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11100
4782ef32a188
refactored for better reuse in directory-diff
Claus Gittinger <cg@exept.de>
parents:
11095
diff
changeset
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402 |
!AbstractFileFinderApplicationComponent methodsFor:'tasks'! |
4782ef32a188
refactored for better reuse in directory-diff
Claus Gittinger <cg@exept.de>
parents:
11095
diff
changeset
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403 |
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4782ef32a188
refactored for better reuse in directory-diff
Claus Gittinger <cg@exept.de>
parents:
11095
diff
changeset
|
404 |
stopSearchTaskOrAbort |
4782ef32a188
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Claus Gittinger <cg@exept.de>
parents:
11095
diff
changeset
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405 |
searchTask isNil ifTrue:[ ^ self ]. |
4782ef32a188
refactored for better reuse in directory-diff
Claus Gittinger <cg@exept.de>
parents:
11095
diff
changeset
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406 |
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4782ef32a188
refactored for better reuse in directory-diff
Claus Gittinger <cg@exept.de>
parents:
11095
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changeset
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407 |
(Dialog |
4782ef32a188
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Claus Gittinger <cg@exept.de>
parents:
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diff
changeset
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408 |
confirm:(resources stringWithCRs:'There is already another find-file task running !!') |
4782ef32a188
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Claus Gittinger <cg@exept.de>
parents:
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diff
changeset
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409 |
yesLabel:(resources string:'Stop other Task and Proceed') |
4782ef32a188
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Claus Gittinger <cg@exept.de>
parents:
11095
diff
changeset
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410 |
noLabel:(resources string:'Cancel')) |
4782ef32a188
refactored for better reuse in directory-diff
Claus Gittinger <cg@exept.de>
parents:
11095
diff
changeset
|
411 |
ifFalse:[AbortSignal raise]. |
4782ef32a188
refactored for better reuse in directory-diff
Claus Gittinger <cg@exept.de>
parents:
11095
diff
changeset
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412 |
self stop. |
4782ef32a188
refactored for better reuse in directory-diff
Claus Gittinger <cg@exept.de>
parents:
11095
diff
changeset
|
413 |
|
4782ef32a188
refactored for better reuse in directory-diff
Claus Gittinger <cg@exept.de>
parents:
11095
diff
changeset
|
414 |
"Created: / 12-01-2012 / 01:48:42 / cg" |
4782ef32a188
refactored for better reuse in directory-diff
Claus Gittinger <cg@exept.de>
parents:
11095
diff
changeset
|
415 |
! ! |
4782ef32a188
refactored for better reuse in directory-diff
Claus Gittinger <cg@exept.de>
parents:
11095
diff
changeset
|
416 |
|
11087 | 417 |
!AbstractFileFinderApplicationComponent class methodsFor:'documentation'! |
418 |
||
419 |
version |
|
11100
4782ef32a188
refactored for better reuse in directory-diff
Claus Gittinger <cg@exept.de>
parents:
11095
diff
changeset
|
420 |
^ '$Header: /cvs/stx/stx/libtool/AbstractFileFinderApplicationComponent.st,v 1.3 2012-01-12 00:58:48 cg Exp $' |
11087 | 421 |
! |
422 |
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423 |
version_CVS |
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11100
4782ef32a188
refactored for better reuse in directory-diff
Claus Gittinger <cg@exept.de>
parents:
11095
diff
changeset
|
424 |
^ '$Header: /cvs/stx/stx/libtool/AbstractFileFinderApplicationComponent.st,v 1.3 2012-01-12 00:58:48 cg Exp $' |
11087 | 425 |
! ! |