"
COPYRIGHT (c) 1993 by Claus Gittinger
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.
"
"{ Package: 'stx:libtool' }"
ChangesBrowser subclass:#ChangeSetBrowser
instanceVariableNames:'changeSet originalChangeSet'
classVariableNames:''
poolDictionaries:''
category:'Interface-Browsers'
!
!ChangeSetBrowser class methodsFor:'documentation'!
copyright
"
COPYRIGHT (c) 1993 by Claus Gittinger
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
"
like a changesBrowser, but manipulates the per-project change-lists.
This is operating on changes as a list of Change-instances
as opposed to the ChangesBrowser which is doing it completely non-object oriented,
as a list of text-chunks.
ChangeSetBrowser is going to completely replace the ChangesBrowser class in the near
future.
"
! !
!ChangeSetBrowser class methodsFor:'instance creation'!
open
"create a changes browser on the current change set"
^ self openOn:(ChangeSet current)
"
ChangeSetBrowser open
"
!
openOn:aChangeSet
"create a changes browser on a change set"
^ ((self new label:'ChangeSet Browser') changeSet:aChangeSet) open
!
openOnFile:aFileName
|changeSet|
changeSet := ChangeSet fromFile:aFileName.
^ self openOn:changeSet
! !
!ChangeSetBrowser class methodsFor:'defaults'!
defaultLabel
^ self classResources string:'ChangeSet Browser'
"Created: / 6.2.1998 / 13:25:47 / cg"
! !
!ChangeSetBrowser class methodsFor:'menu specs'!
menuSpec
"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:ChangeSetBrowser andSelector:#menuSpec
(Menu new fromLiteralArrayEncoding:(ChangeSetBrowser menuSpec)) startUp
"
<resource: #menu>
^
#(#Menu
#(
#(#MenuItem
#label: 'File'
#translateLabel: true
#submenu:
#(#Menu
#(
#(#MenuItem
#label: 'Compress'
#itemValue: #doCompress
#translateLabel: true
#isVisible: #notEditingClassSourceAndNotReadOnly
)
#(#MenuItem
#enabled: #hasSelection
#label: 'Compress for Class'
#itemValue: #doCompressClass
#translateLabel: true
#isVisible: #notEditingClassSourceAndNotReadOnly
)
#(#MenuItem
#label: 'Compare and Compress'
#itemValue: #doCompareAndCompress
#translateLabel: true
#isVisible: #notEditingClassSourceAndNotReadOnly
)
#(#MenuItem
#label: '-'
#isVisible: #notEditingClassSourceAndNotReadOnly
)
#(#MenuItem
#enabled: #hasSelection
#label: 'Fileout && Delete all Changes for Class'
#itemValue: #doFileoutAndDeleteClassAll
#translateLabel: true
#isVisible: #notEditingClassSourceAndNotReadOnly
)
#(#MenuItem
#enabled: #hasSelection
#label: 'CheckIn && Delete all Changes for Class'
#itemValue: #doCheckinAndDeleteClassAll
#translateLabel: true
#isVisible: #notEditingClassSourceAndNotReadOnly
)
#(#MenuItem
#label: '-'
#isVisible: #notEditingClassSourceAndNotReadOnly
)
#(#MenuItem
#enabled: #hasSelection
#label: 'Save in...'
#itemValue: #doSave
#translateLabel: true
)
#(#MenuItem
#enabled: #hasSelection
#label: 'Save to End in...'
#itemValue: #doSaveRest
#translateLabel: true
)
#(#MenuItem
#enabled: #hasSelection
#label: 'Save for Class to End in...'
#itemValue: #doSaveClassRest
#translateLabel: true
)
#(#MenuItem
#enabled: #hasSelection
#label: 'Save All for Class in...'
#itemValue: #doSaveClassAll
#translateLabel: true
)
#(#MenuItem
#label: '-'
)
#(#MenuItem
#label: 'Saveback ChangeSet'
#itemValue: #doSaveBack
#translateLabel: true
#isVisible: #notReadOnly
)
#(#MenuItem
#label: '-'
#isVisible: #notReadOnly
)
#(#MenuItem
#label: 'Update'
#itemValue: #doUpdate
#translateLabel: true
#isVisible: #notReadOnly
)
#(#MenuItem
#label: '-'
#isVisible: #notReadOnly
)
#(#MenuItem
#label: 'Exit'
#itemValue: #menuExit
#translateLabel: true
)
)
nil
nil
)
)
#(#MenuItem
#label: 'Change'
#translateLabel: true
#submenu:
#(#Menu
#(
#(#MenuItem
#label: 'Undo (undelete Method)'
#itemValue: #doUndoRemoveMethod
#translateLabel: true
#isVisible: #hasUndoableRemoveMethodChangeSelected
)
#(#MenuItem
#label: 'Undo (previous Version)'
#itemValue: #doUndoMethodChange
#translateLabel: true
#isVisible: #hasUndoableMethodChangeSelected
)
#(#MenuItem
#enabled: false
#label: 'Undo'
#itemValue: #doUndoMethodChange
#translateLabel: true
#isVisible: #hasNotUndoableChangeSelected
)
#(#MenuItem
#label: '-'
)
#(#MenuItem
#enabled: #hasSelection
#label: 'Apply'
#itemValue: #doApply
#translateLabel: true
)
#(#MenuItem
#enabled: #hasSelection
#label: 'Apply to End'
#itemValue: #doApplyRest
#translateLabel: true
)
#(#MenuItem
#enabled: #hasSelection
#label: 'Apply for Class to End'
#itemValue: #doApplyClassRest
#translateLabel: true
)
#(#MenuItem
#enabled: #hasNoSelection
#label: 'Apply All'
#itemValue: #doApplyAll
#translateLabel: true
)
#(#MenuItem
#label: '-'
)
#(#MenuItem
#enabled: #hasSelection
#label: 'Delete'
#itemValue: #doDelete
#translateLabel: true
#isVisible: #notReadOnly
)
#(#MenuItem
#enabled: #hasSelection
#label: 'Delete to End'
#itemValue: #doDeleteRest
#translateLabel: true
#isVisible: #notReadOnly
)
#(#MenuItem
#enabled: #hasSelection
#label: 'Delete for Class to End'
#itemValue: #doDeleteClassRest
#translateLabel: true
#isVisible: #notReadOnly
)
#(#MenuItem
#enabled: #hasSelection
#label: 'Delete for Class from Begin'
#itemValue: #doDeleteClassFromBeginning
#translateLabel: true
#isVisible: #notReadOnly
)
#(#MenuItem
#enabled: #hasSelection
#label: 'Delete All for Class'
#itemValue: #doDeleteClassAll
#translateLabel: true
#isVisible: #notReadOnly
)
#(#MenuItem
#enabled: #hasSelection
#label: 'Delete All for Class && its Private Classes'
#itemValue: #doDeleteClassAndPrivateClassesAll
#translateLabel: true
#isVisible: #notReadOnly
)
#(#MenuItem
#label: '-'
#isVisible: #notReadOnly
)
#(#MenuItem
#enabled: #hasSelection
#label: 'Compare with Current'
#itemValue: #doCompare
#translateLabel: true
)
#(#MenuItem
#enabled: #hasSelection
#label: 'Browse'
#itemValue: #doBrowse
#translateLabel: true
)
#(#MenuItem
#label: '-'
)
#(#MenuItem
#enabled: #hasSelection
#label: 'Make Change a Patch'
#itemValue: #doMakePatch
#translateLabel: true
)
)
nil
nil
)
)
#(#MenuItem
#label: 'Search'
#translateLabel: true
#submenu:
#(#Menu
#(
#(#MenuItem
#label: 'Class...'
#itemValue: #findClass
#translateLabel: true
)
#(#MenuItem
#enabled: #hasSelection
#label: 'Previous for Class'
#itemValue: #findPreviousForClass
#translateLabel: true
)
#(#MenuItem
#enabled: #hasSelection
#label: 'Next for Class'
#itemValue: #findNextForClass
#translateLabel: true
)
#(#MenuItem
#label: '-'
)
#(#MenuItem
#label: 'Selector...'
#itemValue: #findSelector
#translateLabel: true
)
#(#MenuItem
#enabled: #hasSelection
#label: 'Previous for Selector'
#itemValue: #findPreviousForSelector
#translateLabel: true
)
#(#MenuItem
#enabled: #hasSelection
#label: 'Next for Selector'
#itemValue: #findNextForSelector
#translateLabel: true
)
#(#MenuItem
#label: '-'
)
#(#MenuItem
#label: 'String...'
#itemValue: #findString
#translateLabel: true
)
#(#MenuItem
#enabled: #hasSelection
#label: 'Previous with String'
#itemValue: #findPreviousForString
#translateLabel: true
)
#(#MenuItem
#enabled: #hasSelection
#label: 'Next with String'
#itemValue: #findNextForString
#translateLabel: true
)
#(#MenuItem
#label: '-'
)
#(#MenuItem
#enabled: #hasSelection
#label: 'Previous Snapshot'
#itemValue: #findPreviousSnapshot
#translateLabel: true
)
#(#MenuItem
#enabled: #hasSelection
#label: 'Next Snapshot'
#itemValue: #findNextSnapshot
#translateLabel: true
)
)
nil
nil
)
)
#(#MenuItem
#label: 'Browse'
#translateLabel: true
#submenu:
#(#Menu
#(
#(#MenuItem
#enabled: #hasSingleSelection
#label: 'Class'
#itemValue: #doBrowse
#translateLabel: true
)
#(#MenuItem
#label: '-'
)
#(#MenuItem
#label: 'Senders...'
#itemValue: #doBrowseSenders
#translateLabel: true
)
#(#MenuItem
#label: 'Implementors...'
#itemValue: #doBrowseImplementors
#translateLabel: true
)
)
nil
nil
)
)
#(#MenuItem
#label: 'Settings'
#translateLabel: true
#submenu:
#(#Menu
#(
#(#MenuItem
#label: 'Auto Compare'
#translateLabel: true
#indication: #autoCompare
)
#(#MenuItem
#label: 'Auto Update'
#translateLabel: true
#isVisible: #notReadOnly
#indication: #autoUpdate
)
#(#MenuItem
#label: '-'
)
#(#MenuItem
#label: 'Add Applies to ChangeSet...'
#translateLabel: true
#indication: #updateChangeSet
)
#(#MenuItem
#label: 'Apply in Original NameSpace'
#translateLabel: true
#indication: #applyInOriginalNameSpace
)
#(#MenuItem
#label: '-'
)
#(#MenuItem
#label: 'Apply into Package...'
#itemValue: #setEnforcedPackage
#translateLabel: true
)
#(#MenuItem
#label: 'Apply in NameSpace...'
#itemValue: #setEnforcedNameSpace
#translateLabel: true
)
)
nil
nil
)
)
#(#MenuItem
#label: 'Help'
#translateLabel: true
#startGroup: #right
#submenu:
#(#Menu
#(
#(#MenuItem
#label: 'ChangesBrowser Documentation'
#itemValue: #openHTMLDocument:
#translateLabel: true
#argument: 'tools/cbrowser/TOP.html'
)
#(#MenuItem
#label: '-'
)
#(#MenuItem
#label: 'About ChangesBrowser...'
#itemValue: #openAboutThisApplication
#translateLabel: true
)
)
nil
nil
)
)
)
nil
nil
)
! !
!ChangeSetBrowser methodsFor:'initialization & release'!
askIfChangesAreToBeWrittenBack
|action|
anyChanges ifFalse:[^ self].
action := OptionBox
request:(resources string:'The modified changeSet has not been saved.\\Update the changeSet before closing ?') withCRs
label:'ChangesBrowser'
form:(WarningBox iconBitmap)
buttonLabels:(resources array:#('Cancel' 'Don''t Update' 'Update'))
values:#(#abort #ignore #save)
default:#save
onCancel:#abort.
action == #abort ifTrue:[^ self].
action == #save ifTrue:[
self saveBackChanges
].
!
changeListMenu
<resource: #programMenu >
|items m|
items := #(
('Apply' doApply)
('Apply to End' doApplyRest)
('Apply All changes' doApplyAll)
('-' )
('Delete' doDelete)
('Delete to End' doDeleteRest)
('Delete for Class to End' doDeleteClassRest)
('Delete All for Class' doDeleteClassAll)
('-' )
"/ ('Compress' doCompress)
('Compare with Current' doCompare)
('-' )
('Make Change a Patch' doMakePatch)
('-' )
('Saveback ChangeSet' doSaveBack)
('-' )
('Update' doUpdate)
).
device ctrlDown ifTrue:[
items := #(
('Inspect Change' doInspectChange)
).
].
m := PopUpMenu
itemList:items
resources:resources.
readOnly == true ifTrue:[
m disableAll:#(doDelete doDeleteRest doDeleteClassRest doDeleteClassAll
doDeleteClassAndPrivateClassesAll doCompress
doFileoutAndDeleteClassAll doCheckinAndDeleteClassAll
doWriteBack doSaveBack doUpdate
doApplyAll doApplyRest)
].
self hasSelection ifTrue:[
m disable:#doApplyAll
].
^ m
"Created: 3.12.1995 / 18:06:35 / cg"
"Modified: 3.12.1995 / 18:13:06 / cg"
!
showingDiffsDefault
^ "false" super showingDiffsDefault
! !
!ChangeSetBrowser methodsFor:'menu aspects'!
hasNotUndoableChangeSelected
^ (self hasUndoableMethodChangeSelected
or:[self hasUndoableRemoveMethodChangeSelected]) not
!
hasUndoableMethodChangeSelected
|nr chg|
self hasSingleSelection ifTrue:[
nr := self theSingleSelection.
nr notNil ifTrue:[
chg := changeSet at:nr.
chg isMethodChange ifTrue:[
chg isMethodRemoveChange ifFalse:[
chg previousVersion notNil ifTrue:[
^ true
]
]
]
]
].
^ false
!
hasUndoableRemoveMethodChangeSelected
|nr chg|
self hasSingleSelection ifTrue:[
nr := self theSingleSelection.
nr notNil ifTrue:[
chg := changeSet at:nr.
chg isMethodRemoveChange ifTrue:[
chg previousVersion notNil ifTrue:[
^ true
]
]
]
].
^ false
! !
!ChangeSetBrowser methodsFor:'private'!
applyChange:changeNr
"fileIn a change"
|nm applyAction aborted|
nm := self classNameOfChange:changeNr.
nm notNil ifTrue:[
|cls|
cls := Smalltalk at:(nm asSymbol) ifAbsent:[].
cls notNil ifTrue:[
cls isLoaded ifFalse:[
cls autoload
]
]
].
changeNrProcessed := changeNr.
aborted := false.
applyAction := [
|sig|
(skipSignal notNil) ifTrue:[
sig := skipSignal
] ifFalse:[
sig := AbortOperationRequest
].
sig handle:[:ex |
aborted := (sig == AbortOperationRequest).
] do:[
Parser::ParseError handle:[:ex |
ex signal == Parser::UndefinedSuperclassError ifTrue:[
codeView error:(ex errorString) position:1 to:nil from:nil
] ifFalse:[
codeView error:(ex description) position:(ex startPosition) to:(ex endPosition) from:(ex parser)
]
] do:[
|nameSpace pkg|
nameSpace := self nameSpaceForApply.
pkg := enforcedPackage ? Class packageQuerySignal query.
Class packageQuerySignal answer:pkg
do:[
Class nameSpaceQuerySignal answer:nameSpace
do:[
self applyPossiblyModifiedChange:(changeSet at:changeNr).
]
]
]
].
changeNrProcessed := nil.
].
"/
"/ if I am showing the changes file, dont update it
"/
changeFileName = ObjectMemory nameForChanges ifTrue:[
Class withoutUpdatingChangesDo:applyAction
] ifFalse:[
applyAction value
].
^ aborted not
"Created: / 7.2.1998 / 19:32:35 / cg"
"Modified: / 7.2.1998 / 19:35:11 / cg"
!
applyPossiblyModifiedChange:aChange
|ns superClass superClassName|
aChange isClassDefinitionChange ifTrue:[
superClassName := aChange superClassName.
superClassName notNil ifTrue:[
superClassName := superClassName asSymbol.
applyInOriginalNameSpace value ifFalse:[
ns := Class nameSpaceQuerySignal query.
superClass := ns at:superClassName.
(superClass isNil and:[ superClass ~~ Smalltalk ]) ifTrue:[
superClass := Smalltalk at:superClassName.
].
] ifTrue:[
superClass := Smalltalk at:superClassName.
].
superClass isNil ifTrue:[
|guess|
guess := SystemBrowser classesWithNameSimilarTo:superClassName.
guess notEmptyOrNil ifTrue:[ guess := guess first ] ifFalse:[ guess := nil ].
superClass := Dialog
requestClass:'No superclass: ', superClassName allBold , ' enter a replacement:'
initialAnswer:(guess ? superClassName).
superClass isNil ifTrue:[^ self ].
].
superClass notNil ifTrue:[
aChange superClassName:superClass name.
].
].
].
aChange apply.
!
changeIsFollowupMethodChange:changeNr
^ false
"Created: / 6.2.1998 / 13:04:59 / cg"
"Modified: / 7.2.1998 / 19:28:52 / cg"
!
changeSet:aChangeSet
originalChangeSet := aChangeSet.
changeSet := OrderedCollection new.
originalChangeSet notNil ifTrue:[
originalChangeSet do:[:aChange |
changeSet add:aChange
].
].
!
checkIfFileHasChanged
Processor removeTimedBlock:checkBlock.
changeSet size ~= originalChangeSet size ifTrue:[
self newLabel:'(outdated)'.
autoUpdate value ifTrue:[
self doUpdate
]
] ifFalse:[
"/ self newLabel:''
].
Processor addTimedBlock:checkBlock afterSeconds:5.
"Created: 3.12.1995 / 13:52:30 / cg"
"Modified: 3.12.1995 / 14:15:06 / cg"
!
fullClassNameOfChange:nr
^ (changeSet at:nr) fullClassName
"Created: / 6.2.1998 / 13:02:25 / cg"
"Modified: / 6.2.1998 / 13:07:02 / cg"
!
isChangeSetBrowser
^ true
!
numberOfChanges
^ changeSet size
"Created: 3.12.1995 / 18:15:56 / cg"
!
queryCloseText
^ 'Quit without updating changeSet ?'
!
readChangesFileInBackground:dummy
"read the changeSet, create a list of header-lines"
|tabSpec|
self withCursor:(Cursor read) do:[
changeSet size == 0 ifTrue:[
changeFileName notNil ifTrue:[
changeSet := self class readXMLChangesFromFile:changeFileName inBackground:false.
].
].
changeSet size == 0 ifTrue:[
^ nil
].
tabSpec := TabulatorSpecification new.
tabSpec unit:#inch.
tabSpec positions:#(-1 0 5 8.5 ).
" +/- cls>>sel type info"
tabSpec align: #(#left #left #left #left).
changeChunks := OrderedCollection new.
changeHeaderLines := OrderedCollection new.
changeSet do:[:aChange | |entry|
changeChunks add:(aChange printString).
"/ changeHeaderLines add:(aChange printString)
entry := MultiColListEntry new.
entry tabulatorSpecification:tabSpec.
entry colAt:1 put:''. "/ changeDelta.
entry colAt:2 put:aChange printString.
entry colAt:3 put:''. "/ changeType.
(aChange respondsTo:#timeOfChangeIfKnown) ifTrue:[
aChange timeOfChangeIfKnown notNil ifTrue:[
entry colAt:4 put:(aChange timeOfChangeIfKnown printString).
]
].
changeHeaderLines add:entry
].
changeClassNames := OrderedCollection new:(changeChunks size).
anyChanges := false
].
"Created: 3.12.1995 / 18:02:39 / cg"
!
realClassNameOfChange:nr
^ (changeSet at:nr) className.
"Created: / 5.11.2001 / 18:10:38 / cg"
!
saveBackChanges
"save back the change set"
[originalChangeSet isEmpty] whileFalse:[
originalChangeSet removeLast
].
changeSet do:[:aChange |
originalChangeSet add:aChange
]
!
selectorOfMethodChange:changeNr
^ (changeSet at:changeNr) selector
"Created: / 6.2.1998 / 13:28:20 / cg"
"Modified: / 6.2.1998 / 13:29:59 / cg"
!
silentDeleteChange:changeNr
"delete a change do not update changeListView"
changeSet removeIndex:changeNr.
super silentDeleteChange:changeNr.
"Created: / 3.12.1995 / 18:14:17 / cg"
"Modified: / 7.2.1998 / 19:57:57 / cg"
!
silentDeleteInternalChange:changeNr
"delete a change do not update changeListView"
changeSet removeIndex:changeNr.
super silentDeleteInternalChange:changeNr.
"Modified: / 7.2.1998 / 19:44:45 / cg"
"Created: / 7.2.1998 / 19:58:02 / cg"
!
sourceOfChange:changeNr
"answer a changes source"
|change|
change := changeSet at:changeNr.
change isNil ifTrue:[^nil].
^ change source
"Modified: / 7.2.1998 / 19:52:44 / cg"
!
streamForChange:changeNr
"answer a stream for change"
|change str source|
change := changeSet at:changeNr.
change isNil ifTrue:[^nil].
change isMethodDefinitionChange ifTrue:[
str := WriteStream on:''.
str nextPutChunkSeparator.
str nextPutAll:(change className , ' methodsFor:''' , change methodCategory , '''').
str nextPutChunkSeparator.
str cr.
str nextPutAllAsChunk:change source.
str nextPutChunkSeparator.
str space.
str nextPutChunkSeparator.
str cr.
source := str contents
] ifFalse:[
source := change source
].
^ ReadStream on:source
"Modified: / 7.2.1998 / 19:52:44 / cg"
! !
!ChangeSetBrowser methodsFor:'user actions'!
doInspectChange
self withSelectedChangesDo:[:changeNr |
(changeSet at:changeNr) inspect
].
!
doSaveBack
anyChanges ifTrue:[
self saveBackChanges.
self doUpdate
]
!
doUpdate
changeSet := OrderedCollection new.
originalChangeSet notNil ifTrue:[
originalChangeSet do:[:aChange |
changeSet add:aChange
].
].
super doUpdate
"Created: 3.12.1995 / 13:54:14 / cg"
!
updateDiffViewFor:changeNr
|change class selector oldMethod newSource oldSource|
change := changeSet at:changeNr.
change isMethodChange ifTrue:[
newSource := change source.
class := change changeClass.
class notNil ifTrue:[
selector := change changeSelector.
selector notNil ifTrue:[
oldMethod := class compiledMethodAt:selector.
oldMethod notNil ifTrue:[
oldSource := oldMethod source.
diffView text1:(oldSource ? '') text2:(newSource ? '').
^ self.
]
].
]
].
super updateDiffViewFor:changeNr.
! !
!ChangeSetBrowser class methodsFor:'documentation'!
version
^ '$Header: /cvs/stx/stx/libtool/ChangeSetBrowser.st,v 1.43 2006-03-13 16:03:08 cg Exp $'
! !