"
 Copyright (c) 2007-2010 Jan Vrany, SWING Research Group, Czech Technical University in Prague
 Copyright (c) 2009-2010 eXept Software AG

 Permission is hereby granted, free of charge, to any person
 obtaining a copy of this software and associated documentation
 files (the 'Software'), to deal in the Software without
 restriction, including without limitation the rights to use,
 copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the
 Software is furnished to do so, subject to the following
 conditions:

 The above copyright notice and this permission notice shall be
 included in all copies or substantial portions of the Software.

 THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 OTHER DEALINGS IN THE SOFTWARE.
"
"{ Package: 'stx:libtool' }"

"{ NameSpace: Tools }"

ApplicationModel subclass:#MethodRewriter
	instanceVariableNames:'replaceTextView classes searchTextView actionInProgresHolder
		infoHolder progressHolder templateSearchPatternHolder
		templateReplacePatternHolder selectedTemplateIndex templates
		selectedTabIndex selectedClassesHolder'
	classVariableNames:''
	poolDictionaries:''
	category:'Interface-MethodRewriter'
!

!MethodRewriter class methodsFor:'documentation'!

copyright
"
 Copyright (c) 2007-2010 Jan Vrany, SWING Research Group, Czech Technical University in Prague
 Copyright (c) 2009-2010 eXept Software AG

 Permission is hereby granted, free of charge, to any person
 obtaining a copy of this software and associated documentation
 files (the 'Software'), to deal in the Software without
 restriction, including without limitation the rights to use,
 copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the
 Software is furnished to do so, subject to the following
 conditions:

 The above copyright notice and this permission notice shall be
 included in all copies or substantial portions of the Software.

 THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 OTHER DEALINGS IN THE SOFTWARE.
"
! !

!MethodRewriter class methodsFor:'example templates'!

templateReplaceAtIfAbsentByAtAifAbsentPut

    ^Array 
        with:('Replace ','Dictionary>>#at:ifAbsent:'allBold,' by ','#at:ifAbsentPut:' allBold)
with: '``@dictionary
    at: ``@key
    ifAbsent:
        [| `@temps |
        `@.statements.
        ``@dictionary at: ``@key put: ``@object]'
with:'``@dictionary
    at: ``@key
    ifAbsentPut:
        [| `@temps |
        `@.statements.
        ``@object]'

    "Created: / 12-12-2007 / 11:08:01 / janfrog"
    "Modified: / 17-02-2008 / 08:35:17 / janfrog"
    "Modified: / 04-07-2011 / 17:41:21 / cg"
!

templateReplaceIfNilByIsNilIfTrue

    ^Array 
        with:('Replace ','ifNil:' allBold,' by ','isNil ifTrue:' allBold)
        with: '@receiver ifNil: @block'
        with: '@receiver isNil ifTrue: @block'''

    "Created: / 04-07-2011 / 19:25:06 / cg"
!

templateReplaceIsNilOrEmptyCollectionByIsEmptyOrNil

    ^Array 
        with:('Replace ','isNilOrEmptyCollection' allBold,' by ','isEmptyOrNil' allBold)
        with: '@receiver isNilOrEmptyCollection'
        with: '@receiver isEmptyOrNil'''

    "Created: / 03-07-2011 / 21:59:47 / cg"
!

templateReplaceSelfHaltBySelfBreakPoint
    |initials|

    initials := OperatingSystem getLoginName.

    ^Array 
        with:('Replace ','self halt' allBold,' by ','self breakPoint: #' allBold ,initials)
        with: 'self halt'
        with: 'self breakPoint: #',initials

    "Modified: / 17-02-2008 / 08:35:09 / janfrog"
    "Created: / 04-07-2011 / 17:43:46 / cg"
!

templateReplaceSelfHaltBySelfError

    ^Array 
        with:('Replace ','self halt'allBold,' by ','self error:''was: self halt''' allBold)
        with: 'self halt'
        with: 'self error:''was: self error'''

    "Created: / 12-12-2007 / 11:29:51 / janfrog"
    "Modified: / 17-02-2008 / 08:35:09 / janfrog"
    "Modified: / 04-07-2011 / 17:41:33 / cg"
!

templates

    |templateSelectors|

    templateSelectors := 
        (self class selectors select:[:e|(e startsWith:'template') 
            and:[e ~= #templates and:[e ~= #templatesSpec]]]).
    ^templateSelectors 
        collect:[:e|self perform:e]

    "
        self templates
    "

    "Created: / 12-12-2007 / 11:03:32 / janfrog"
! !

!MethodRewriter class methodsFor:'interface specs'!

classesSpec
    "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:Tools::MethodRewriter andSelector:#classesSpec
     Tools::MethodRewriter new openInterface:#classesSpec
    "

    <resource: #canvas>

    ^ 
     #(FullSpec
        name: classesSpec
        window: 
       (WindowSpec
          label: 'Classes'
          name: 'Classes'
          min: (Point 10 10)
          bounds: (Rectangle 0 0 300 300)
        )
        component: 
       (SpecCollection
          collection: (
           (LabelSpec
              label: 'Hint: drag''n''drop classes from browser'
              name: 'HintLabel'
              layout: (LayoutFrame 0 0 0 0 0 1 30 0)
              translateLabel: true
              adjust: left
            )
           (SelectionInListModelViewSpec
              name: 'ClassesList'
              layout: (LayoutFrame 0 0 30 0 0 1 -30 1)
              model: selectedClassesHolder
              hasHorizontalScrollBar: true
              hasVerticalScrollBar: true
              listModel: classes
              multipleSelectOk: true
              useIndex: false
              highlightMode: line
              properties: 
             (PropertyListDictionary
                dragArgument: nil
                dropArgument: nil
                canDropSelector: canDropClasses:
                dropSelector: doDropClasses:
              )
            )
           (ActionButtonSpec
              label: 'Remove selected classes'
              name: 'RemoveClassesButton'
              layout: (LayoutFrame 5 0 -25 1 -5 1 -5 1)
              translateLabel: true
              model: removeSeletedClassesAction
            )
           )
         
        )
      )

    "Modified: / 12-12-2007 / 12:07:17 / janfrog"
!

searchAndReplaceSpec
    "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:Tools::MethodRewriter andSelector:#searchAndReplaceSpec
     Tools::MethodRewriter new openInterface:#searchAndReplaceSpec
    "

    <resource: #canvas>

    ^ 
     #(FullSpec
        name: searchAndReplaceSpec
        window: 
       (WindowSpec
          label: 'Method Rewriter'
          name: 'Method Rewriter'
          min: (Point 10 10)
          bounds: (Rectangle 0 0 418 294)
        )
        component: 
       (SpecCollection
          collection: (
           (VariableVerticalPanelSpec
              name: 'FindAndReplacePanel'
              layout: (LayoutFrame 0 0 0 0 0 1 -30 1)
              showHandle: true
              snapMode: both
              component: 
             (SpecCollection
                collection: (
                 (ViewSpec
                    name: 'FindBox'
                    component: 
                   (SpecCollection
                      collection: (
                       (LabelSpec
                          label: 'Find:'
                          name: 'FindLabel'
                          layout: (LayoutFrame 0 0 0 0 0 1 20 0)
                          translateLabel: true
                          adjust: left
                        )
                       (TextEditorSpec
                          name: 'FindText'
                          layout: (LayoutFrame 0 0 20 0 0 1 0 1)
                          hasHorizontalScrollBar: true
                          hasVerticalScrollBar: true
                          postBuildCallback: postBuildFindTextView:
                        )
                       )
                     
                    )
                  )
                 (ViewSpec
                    name: 'ReplaceBox'
                    component: 
                   (SpecCollection
                      collection: (
                       (LabelSpec
                          label: 'Replace with:'
                          name: 'ReplaceLabel'
                          layout: (LayoutFrame 0 0 0 0 0 1 20 0)
                          translateLabel: true
                          adjust: left
                        )
                       (TextEditorSpec
                          name: 'ReplaceText'
                          layout: (LayoutFrame 0 0 20 0 0 1 0 1)
                          hasHorizontalScrollBar: true
                          hasVerticalScrollBar: true
                          postBuildCallback: postBuildReplaceTextView:
                        )
                       )
                     
                    )
                  )
                 )
               
              )
              handles: (Any 0.5 1.0)
            )
           (LabelSpec
              label: 'Enjoy'
              name: 'InfoLabel'
              layout: (LayoutFrame 5 0 -25 1 205 0 -5 1)
              visibilityChannel: actionInProgresHolder
              translateLabel: true
              labelChannel: infoHolder
              adjust: left
            )
           (ProgressIndicatorSpec
              name: 'ProgressIndicator'
              layout: (LayoutFrame 210 0 -25 1 -215 1 -5 1)
              visibilityChannel: actionInProgresHolder
              model: progressHolder
            )
           (ActionButtonSpec
              label: 'Search'
              name: 'SearchButton'
              layout: (LayoutFrame -210 1 -25 1 -110 1 -5 1)
              translateLabel: true
              model: doSearchAction
            )
           (ActionButtonSpec
              label: 'Rewrite'
              name: 'RewriteButton'
              layout: (LayoutFrame -105 1 -25 1 -5 1 -5 1)
              translateLabel: true
              model: doRewriteAction
            )
           )
         
        )
      )

    "Modified: / 12-12-2007 / 11:15:58 / janfrog"
!

templatesSpec
    "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:Tools::MethodRewriter andSelector:#templatesSpec
     Tools::MethodRewriter new openInterface:#templatesSpec
    "

    <resource: #canvas>

    ^ 
     #(FullSpec
        name: templatesSpec
        window: 
       (WindowSpec
          label: 'Method Rewriter'
          name: 'Method Rewriter'
          min: (Point 10 10)
          bounds: (Rectangle 0 0 472 354)
        )
        component: 
       (SpecCollection
          collection: (
           (VariableVerticalPanelSpec
              name: 'FindAndReplacePanel'
              layout: (LayoutFrame 0 0 0 0 0 1 -30 1)
              showHandle: true
              snapMode: both
              component: 
             (SpecCollection
                collection: (
                 (SelectionInListModelViewSpec
                    name: 'SelectionInListModelView1'
                    model: selectedTemplateIndex
                    hasHorizontalScrollBar: true
                    hasVerticalScrollBar: true
                    listModel: templateNameList
                    highlightMode: line
                  )
                 (ViewSpec
                    name: 'FindBox'
                    component: 
                   (SpecCollection
                      collection: (
                       (LabelSpec
                          label: 'Find:'
                          name: 'FindLabel'
                          layout: (LayoutFrame 0 0 0 0 0 1 20 0)
                          translateLabel: true
                          adjust: left
                        )
                       (TextEditorSpec
                          name: 'FindText'
                          layout: (LayoutFrame 0 0 20 0 0 1 0 1)
                          model: templateSearchPatternHolder
                          hasHorizontalScrollBar: true
                          hasVerticalScrollBar: true
                        )
                       )
                     
                    )
                  )
                 (ViewSpec
                    name: 'ReplaceBox'
                    component: 
                   (SpecCollection
                      collection: (
                       (LabelSpec
                          label: 'Replace with:'
                          name: 'ReplaceLabel'
                          layout: (LayoutFrame 0 0 0 0 0 1 20 0)
                          translateLabel: true
                          adjust: left
                        )
                       (TextEditorSpec
                          name: 'ReplaceText'
                          layout: (LayoutFrame 0 0 20 0 0 1 0 1)
                          model: templateReplacePatternHolder
                          hasHorizontalScrollBar: true
                          hasVerticalScrollBar: true
                        )
                       )
                     
                    )
                  )
                 )
               
              )
              handles: (Any 0.2 0.6 1.0)
            )
           (ActionButtonSpec
              label: 'Use as template'
              name: 'UseAsTemplateButton'
              layout: (LayoutFrame 0 0 -25 1 -5 1 -5 1)
              translateLabel: true
              model: useAsTemplateAction
            )
           )
         
        )
      )

    "Modified: / 12-12-2007 / 11:23:34 / janfrog"
!

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:Tools::MethodRewriter andSelector:#windowSpec
     Tools::MethodRewriter new openInterface:#windowSpec
     Tools::MethodRewriter open
    "

    <resource: #canvas>

    ^ 
     #(FullSpec
        name: windowSpec
        window: 
       (WindowSpec
          label: 'Method Rewriter'
          name: 'Method Rewriter'
          min: (Point 10 10)
          bounds: (Rectangle 0 0 658 490)
        )
        component: 
       (SpecCollection
          collection: (
           (NoteBookViewSpec
              name: 'NoteBook'
              layout: (LayoutFrame 0 0 0 0 0 1 0 1)
              model: selectedTabIndex
              menu: tabList
              useIndex: true
              fitLastRow: false
            )
           )
         
        )
      )

    "Modified: / 12-12-2007 / 11:39:31 / janfrog"
! !

!MethodRewriter class methodsFor:'list specs'!

tabList
    "This resource specification was automatically generated
     by the TabListEditor of ST/X."

    "Do not manually edit this!! If it is corrupted,
     the TabListEditor may not be able to read the specification."

    "
     TabListEditor new openOnClass: self andSelector:#tabList
    "

    <resource: #tabList>

    ^     #(
       (TabItem
          label: 'Search and Replace'
          createNewBuilder: false
          minorKey: searchAndReplaceSpec
        )
       (TabItem
          label: 'Classes'
          createNewBuilder: false
          minorKey: classesSpec
        )
       (TabItem
          label: 'Templates'
          createNewBuilder: false
          minorKey: templatesSpec
        )
       )
     
      collect:[:aTab| TabItem new fromLiteralArrayEncoding:aTab ]

    "Modified: / 12-12-2007 / 11:21:27 / janfrog"
! !

!MethodRewriter methodsFor:'accessing'!

actionInProgress: aBoolean

    ^self actionInProgresHolder value: aBoolean

    "Created: / 12-12-2007 / 10:06:16 / janfrog"
!

classes
    ^ classes ifNil:[classes := List new]

    "Created: / 20-07-2007 / 16:31:18 / janfrog"
!

classes: aCollection
    classes := (aCollection collect:[:cls|cls theNonMetaclass]) asList

    "Created: / 20-07-2007 / 16:31:18 / janfrog"
    "Modified: / 12-12-2007 / 09:47:01 / janfrog"
!

info: aString

    self infoHolder value: aString

    "Created: / 12-12-2007 / 10:00:50 / janfrog"
!

progress: anInteger

    self progressHolder value: anInteger

    "Created: / 12-12-2007 / 10:01:03 / janfrog"
!

replacePattern
    ^ replaceTextView contents trimSeparators

    "Created: / 21-07-2007 / 06:29:22 / janfrog"
!

replacePattern: pattern
    ^ replaceTextView contents: pattern trimSeparators

    "Created: / 12-12-2007 / 11:38:22 / janfrog"
!

searchPattern
    ^ searchTextView contents trimSeparators

    "Created: / 20-07-2007 / 16:51:49 / janfrog"
    "Modified: / 21-07-2007 / 06:29:29 / janfrog"
!

searchPattern: pattern
    ^ searchTextView contents: pattern trimSeparators

    "Created: / 12-12-2007 / 11:38:12 / janfrog"
!

selectedClasses

    ^self selectedClassesHolder value

    "Created: / 12-12-2007 / 12:02:03 / janfrog"
!

selectedTemplate

    ^self templates at:self selectedTemplateIndex value

    "Created: / 12-12-2007 / 11:20:32 / janfrog"
!

templates
    templates isNil ifTrue:[
        templates := self class templates.
    ].
    ^ templates

    "Created: / 12-12-2007 / 11:17:55 / janfrog"
! !

!MethodRewriter methodsFor:'actions'!

doRewrite

    | methodsMatching |
    methodsMatching := self methodsMatching.
    methodsMatching isNilOrEmptyCollection ifTrue:[^Dialog warn:'No methods matching'].
    methodsMatching do:
        [:mth|
        | newTree |
        newTree := ParseTreeRewriter new
                    replace: self searchPattern with: self replacePattern;
                    executeTree: mth parseTree;
                    tree.
        mth mclass 
            compile: newTree formattedCode
            classified: mth category
        ].

    "Created: / 20-07-2007 / 16:03:47 / janfrog"
    "Modified: / 21-07-2007 / 06:55:42 / janfrog"
!

doRewriteAction

    self 
        doSearch: self searchPattern
        withResultDo:
            [:methodsMatching|
            self 
                withMethods:methodsMatching 
                do:
                    [:mth|
                    | newTree |
                    newTree := ParseTreeRewriter new
                                replace: self searchPattern with: self replacePattern;
                                executeTree: mth parseTree;
                                tree.
                    mth mclass ifNotNil:
                        [mth mclass 
                            compile: newTree formattedCode
                            classified: mth category]]
                finallyDo:[]]

    "Created: / 12-12-2007 / 11:14:19 / janfrog"
!

doSearch
    |methods|

    methods := self methodsMatching.
    methods isEmpty 
        ifTrue:
            [Dialog warn:'Nothing found']
        ifFalse:
            [self showMethods:methods
                  title:'Methods matching ' , self searchPattern]

    "Created: / 20-07-2007 / 16:08:08 / janfrog"
    "Modified: / 21-07-2007 / 06:51:58 / janfrog"
!

doSearchAction

   self 
        doSearch: self searchPattern 
        withResultDo: 
            [:matchingMethods|
            matchingMethods isEmpty
                ifTrue:[Dialog warn:'No methods found']
                ifFalse:
                    [self
                        showMethods: matchingMethods asArray
                        title: 'Methods matching ', self searchPattern]]

    "Created: / 12-12-2007 / 11:14:25 / janfrog"
!

removeSeletedClassesAction

    self classes removeAll: self selectedClasses

    "Created: / 12-12-2007 / 12:05:15 / janfrog"
!

useAsTemplateAction

    self searchPattern: self templateSearchPatternHolder value.
    self replacePattern: self templateReplacePatternHolder value.
    self selectedTabIndex value:1

    "Created: / 12-12-2007 / 11:14:15 / janfrog"
! !

!MethodRewriter methodsFor:'aspects'!

actionInProgresHolder
    "automatically generated by UIPainter ..."

    "*** the code below creates a default model when invoked."
    "*** (which may not be the one you wanted)"
    "*** Please change as required and accept it in the browser."
    "*** (and replace this comment by something more useful ;-)"

    actionInProgresHolder isNil ifTrue:[
        actionInProgresHolder := true asValue.
"/ if your app needs to be notified of changes, uncomment one of the lines below:
"/       actionInProgresHolder addDependent:self.
"/       actionInProgresHolder onChangeSend:#actionInProgresHolderChanged to:self.
    ].
    ^ actionInProgresHolder.

    "Created: / 12-12-2007 / 10:00:05 / janfrog"
!

infoHolder
    "automatically generated by UIPainter ..."

    "*** the code below creates a default model when invoked."
    "*** (which may not be the one you wanted)"
    "*** Please change as required and accept it in the browser."
    "*** (and replace this comment by something more useful ;-)"

    infoHolder isNil ifTrue:[
        infoHolder := 'Really cool tool!!' asValue.
"/ if your app needs to be notified of changes, uncomment one of the lines below:
"/       infoHolder addDependent:self.
"/       infoHolder onChangeSend:#infoHolderChanged to:self.
    ].
    ^ infoHolder.

    "Created: / 12-12-2007 / 10:00:05 / janfrog"
    "Modified: / 12-12-2007 / 11:40:17 / janfrog"
!

progressHolder
    "automatically generated by UIPainter ..."

    "*** the code below creates a default model when invoked."
    "*** (which may not be the one you wanted)"
    "*** Please change as required and accept it in the browser."
    "*** (and replace this comment by something more useful ;-)"

    progressHolder isNil ifTrue:[
        progressHolder := 0 asValue
"/ if your app needs to be notified of changes, uncomment one of the lines below:
"/       progressHolder addDependent:self.
"/       progressHolder onChangeSend:#progressHolderChanged to:self.
    ].
    ^ progressHolder.

    "Created: / 12-12-2007 / 10:00:05 / janfrog"
!

selectedClassesHolder
    "automatically generated by UIPainter ..."

    "*** the code below creates a default model when invoked."
    "*** (which may not be the one you wanted)"
    "*** Please change as required and accept it in the browser."
    "*** (and replace this comment by something more useful ;-)"

    selectedClassesHolder isNil ifTrue:[
        selectedClassesHolder := ValueHolder new.
"/ if your app needs to be notified of changes, uncomment one of the lines below:
"/       selectedClassesHolder addDependent:self.
"/       selectedClassesHolder onChangeSend:#selectedClassesHolderChanged to:self.
    ].
    ^ selectedClassesHolder.

    "Created: / 12-12-2007 / 12:01:40 / janfrog"
!

selectedTabIndex
    "automatically generated by UIPainter ..."

    "*** the code below creates a default model when invoked."
    "*** (which may not be the one you wanted)"
    "*** Please change as required and accept it in the browser."
    "*** (and replace this comment by something more useful ;-)"

    selectedTabIndex isNil ifTrue:[
        selectedTabIndex := ValueHolder new.
"/ if your app needs to be notified of changes, uncomment one of the lines below:
"/       selectedTabIndex addDependent:self.
"/       selectedTabIndex onChangeSend:#selectedTabIndexChanged to:self.
    ].
    ^ selectedTabIndex.

    "Created: / 12-12-2007 / 11:39:29 / janfrog"
!

selectedTemplateIndex

    selectedTemplateIndex isNil ifTrue:[
        selectedTemplateIndex := ValueHolder new.
        selectedTemplateIndex onChangeSend:#selectedTemplateIndexChanged to:self.
    ].
    ^ selectedTemplateIndex.

    "Created: / 12-12-2007 / 11:17:16 / janfrog"
!

tabList
    "Generated by the TabListEditor"

    |list|

    (list := builder bindingAt:#tabList) isNil ifTrue:[
        builder aspectAt:#tabList put:(list := self class tabList).
    ].
    ^ list

    "Created: / 20-07-2007 / 16:54:27 / janfrog"
!

templateNameList

    ^self templates collect:[:tmpl|tmpl first]

    "Created: / 12-12-2007 / 11:17:16 / janfrog"
!

templateReplacePatternHolder
    "automatically generated by UIPainter ..."

    "*** the code below creates a default model when invoked."
    "*** (which may not be the one you wanted)"
    "*** Please change as required and accept it in the browser."
    "*** (and replace this comment by something more useful ;-)"

    templateReplacePatternHolder isNil ifTrue:[
        templateReplacePatternHolder := '' asValue.
"/ if your app needs to be notified of changes, uncomment one of the lines below:
"/       templateReplacePatternHolder addDependent:self.
"/       templateReplacePatternHolder onChangeSend:#templateReplacePatternHolderChanged to:self.
    ].
    ^ templateReplacePatternHolder.

    "Created: / 12-12-2007 / 11:17:16 / janfrog"
!

templateSearchPatternHolder
    "automatically generated by UIPainter ..."

    "*** the code below creates a default model when invoked."
    "*** (which may not be the one you wanted)"
    "*** Please change as required and accept it in the browser."
    "*** (and replace this comment by something more useful ;-)"

    templateSearchPatternHolder isNil ifTrue:[
        templateSearchPatternHolder := '' asValue.
"/ if your app needs to be notified of changes, uncomment one of the lines below:
"/       templateSearchPatternHolder addDependent:self.
"/       templateSearchPatternHolder onChangeSend:#templateSearchPatternHolderChanged to:self.
    ].
    ^ templateSearchPatternHolder.

    "Created: / 12-12-2007 / 11:17:16 / janfrog"
! !

!MethodRewriter methodsFor:'change & update'!

selectedTemplateIndexChanged

    self templateSearchPatternHolder value: self selectedTemplate second.
    self templateReplacePatternHolder value: self selectedTemplate third.

    "Created: / 12-12-2007 / 11:20:16 / janfrog"
! !

!MethodRewriter methodsFor:'drag & drop'!

canDropClasses: dropContext

    ^dropContext dropObjects allSatisfy: [:obj|obj isClassObject]

    "Created: / 20-07-2007 / 16:58:13 / janfrog"
!

doDropClasses: dropContext

    | newClasses |
    newClasses := dropContext dropObjects 
                    select:[:obj|obj isClassObject]
                    thenCollect:[:obj|obj theObject].
    newClasses := newClasses reject:[:cls|self classes includes:cls].
    self classes 
        addAll: newClasses;
        changed:#content

    "Created: / 20-07-2007 / 16:58:16 / janfrog"
! !

!MethodRewriter methodsFor:'hooks'!

postBuildFindTextView: scrollableView

    searchTextView := scrollableView scrolledView

    "Created: / 20-07-2007 / 15:55:16 / janfrog"
!

postBuildReplaceTextView: scrollableView

    replaceTextView := scrollableView scrolledView

    "Created: / 20-07-2007 / 15:55:29 / janfrog"
! !

!MethodRewriter methodsFor:'private'!

doSearch: pattern withResultDo: block

    | matchingMethods |
    matchingMethods := Set new.
    self
        withMethodsDo:
            [:mth| | tree |
            tree := mth parseTree.
            tree ifNil:[self breakPoint: #jv] ifNotNil:[
            (ParseTreeSearcher new)
                matches:self searchPattern do:[:aNode :answer | matchingMethods add:mth ];
               executeTree: tree]
            ]
        finallyDo: 
            [block value: matchingMethods]

    "Created: / 12-12-2007 / 10:34:50 / janfrog"
    "Modified: / 07-04-2011 / 22:02:45 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!

methods

    ^self methodsFor: classes

    "Modified: / 21-07-2007 / 06:24:07 / janfrog"
!

methodsFor: aColletion

    ^classes 
        inject: Set new
        into:
            [:methods :cls|
            methods
                addAll: cls methodDictionary values;
                addAll: cls class methodDictionary values;
                yourself]

    "Created: / 21-07-2007 / 06:25:42 / janfrog"
!

methodsMatching

    ^self methodsMatching: self searchPattern

    "Created: / 21-07-2007 / 06:26:44 / janfrog"
!

methodsMatching: searchPattern
    |matchingMethods|

    matchingMethods := OrderedCollection new.
    self methods do:[:mth | 
        (ParseTreeSearcher new)
            matches:searchPattern do:[:aNode :answer | matchingMethods add:mth ];
            executeTree:mth parseTree.
    ].
    ^ matchingMethods

    "Created: / 21-07-2007 / 06:26:19 / janfrog"
!

showMethods: methods title: title

    NewSystemBrowser 
                browseMethods:methods
                title:title
                sort:true

    "Created: / 21-07-2007 / 06:51:36 / janfrog"
!

withMethods: methods do: methodBlock finallyDo: finallyBlock

    [
        self actionInProgress: true.
        methods asArray keysAndValuesDo:
            [:idx :mth|
            self info: mth selector storeString.
            methodBlock value: mth.
            self progress: ((100 / methods size) * idx) rounded].
        finallyBlock value
    ] ensure:[
        "/self actionInProgress: false.
        self progress: 0.
        self info: ''
    ]

    "Created: / 12-12-2007 / 10:32:16 / janfrog"
!

withMethodsDo: methodBlock finallyDo: finallyBlock

   ^self 
        withMethods: self methods asArray
        do: methodBlock
        finallyDo: finallyBlock

    "Modified: / 12-12-2007 / 10:32:48 / janfrog"
! !

!MethodRewriter methodsFor:'testing method'!

testXXX
    self halt:'Was halt'

    "Created: / 21-07-2007 / 07:55:24 / janfrog"
    "Modified: / 12-12-2007 / 10:45:20 / janfrog"
! !

!MethodRewriter class methodsFor:'documentation'!

version_CVS
    ^ '$Header: /cvs/stx/stx/libtool/Tools__MethodRewriter.st,v 1.11 2011-07-04 17:26:23 cg Exp $'
!

version_SVN
    ^ '§Id: Tools__MethodRewriter.st 7486 2009-10-26 22:06:24Z vranyj1 §'
! !