"

 Copyright (c) 2007-2010 Jan Vrany

 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:libsvn' }"

"{ NameSpace: SVN }"

ApplicationModel subclass:#DiffViewApp

	instanceVariableNames:'diffView diffHolder versionALabelHolder versionBLabelHolder

		versionATextHolder versionBTextHolder'

	classVariableNames:''

	poolDictionaries:''

	category:'SVN-UI-Browsers-Diff'

!

Tools::DiffCodeView2 subclass:#Diff2TextView

	instanceVariableNames:''

	classVariableNames:''

	poolDictionaries:''

	privateIn:DiffViewApp

!

DiffTextView subclass:#Diff3TextView

	instanceVariableNames:''

	classVariableNames:''

	poolDictionaries:''

	privateIn:DiffViewApp

!

!DiffViewApp class methodsFor:'documentation'!

copyright

"

 Copyright (c) 2007-2010 Jan Vrany

 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.

"

! !

!DiffViewApp class methodsFor:'image specs'!

versionA24x24

    ^IconLibrary versionA24x24

    "Created: / 24-03-2010 / 20:49:41 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

versionB24x24

    ^IconLibrary versionB24x24

    "Created: / 24-03-2010 / 20:50:38 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

versionBase24x24

    ^IconLibrary versionBase24x24

    "Created: / 24-03-2010 / 20:50:42 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!DiffViewApp class methodsFor:'interface specs'!

diffSpec_ThreeWay

    "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:SVN::DiffBrowser andSelector:#diffSpec_ThreeWay

     SVN::DiffBrowser new openInterface:#diffSpec_ThreeWay

    "

    <resource: #canvas>

    ^ 

     #(FullSpec

        name: #'diffSpec_ThreeWay'

        window: 

       (WindowSpec

          label: 'Three-way diff view'

          name: 'Three-way diff view'

          min: (Point 10 10)

          bounds: (Rectangle 0 0 782 506)

        )

        component: 

       (SpecCollection

          collection: (

           (TransparentBoxSpec

              name: '3Labels'

              layout: (LayoutFrame 0 0 0 0 -16 1 30 0)

              component: 

             (SpecCollection

                collection: (

                 (UISubSpecification

                    name: 'VersionA'

                    layout: (LayoutFrame 0 0 0 0 0 0.33 30 0)

                    minorKey: versionALabelSpec

                  )

                 (UISubSpecification

                    name: 'VersionB'

                    layout: (LayoutFrame 2 0.33 0 0 0 0.66 30 0)

                    minorKey: versionBLabelSpec

                  )

                 (UISubSpecification

                    name: 'VersionBase'

                    layout: (LayoutFrame 3 0.66 0 0 0 1 30 0)

                    minorKey: versionBaseLabelSpec

                  )

                 )

              )

            )

           (ArbitraryComponentSpec

              name: 'Diff3TextView'

              layout: (LayoutFrame 0 0 30 0 0 1 0 1)

              hasHorizontalScrollBar: true

              hasVerticalScrollBar: true

              autoHideScrollBars: false

              hasBorder: false

              component: #'SVN::DiffViewApp::Diff3TextView'

              postBuildCallback: postBuildDiffView:

            )

           )

        )

      )

    "Modified: / 23-11-2009 / 18:12:17 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

diffSpec_TwoWay

    "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:SVN::DiffViewApp andSelector:#diffSpec_TwoWay

     SVN::DiffViewApp new openInterface:#diffSpec_TwoWay

    "

    <resource: #canvas>

    ^ 

     #(FullSpec

        name: #'diffSpec_TwoWay'

        window: 

       (WindowSpec

          label: 'Three-way diff view'

          name: 'Three-way diff view'

          min: (Point 10 10)

          bounds: (Rectangle 0 0 782 506)

        )

        component: 

       (SpecCollection

          collection: (

           (ViewSpec

              name: '2Labels'

              layout: (LayoutFrame 0 0 0 0 -16 1 30 0)

              component: 

             (SpecCollection

                collection: (

                 (UISubSpecification

                    name: 'VersionA'

                    layout: (LayoutFrame 0 0 0 0 0 0.5 30 0)

                    minorKey: versionALabelSpec

                  )

                 (UISubSpecification

                    name: 'VersionB'

                    layout: (LayoutFrame 5 0.5 0 0 0 1 30 0)

                    minorKey: versionBLabelSpec

                  )

                 )

              )

            )

           (ArbitraryComponentSpec

              name: 'Diff2TextView'

              layout: (LayoutFrame 0 0 30 0 0 1 0 1)

              hasHorizontalScrollBar: false

              hasVerticalScrollBar: false

              autoHideScrollBars: false

              hasBorder: false

              component: #'SVN::DiffViewApp::Diff2TextView'

              postBuildCallback: postBuildDiffView:

            )

           )

        )

      )

!

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:SVN::DiffViewApp andSelector:#windowSpec

     SVN::DiffViewApp new openInterface:#windowSpec

     SVN::DiffViewApp open

    "

    <resource: #canvas>

    ^ 

     #(FullSpec

        name: windowSpec

        window: 

       (WindowSpec

          label: 'Diff View'

          name: 'Diff View'

          min: (Point 10 10)

          bounds: (Rectangle 0 0 818 594)

        )

        component: 

       (SpecCollection

          collection: (

           (UISubSpecification

              name: 'DiffView'

              layout: (LayoutFrame 0 0 0 0 0 1 0 1)

              minorKey: #'diffSpec_TwoWay'

            )

           )

        )

      )

! !

!DiffViewApp class methodsFor:'interface specs - labels'!

versionALabelSpec

    "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:SVN::DiffViewApp andSelector:#versionALabelSpec

     SVN::DiffViewApp new openInterface:#versionALabelSpec

    "

    <resource: #canvas>

    ^ 

     #(FullSpec

        name: versionALabelSpec

        window: 

       (WindowSpec

          label: 'Version A'

          name: 'Version A'

          min: (Point 10 10)

          bounds: (Rectangle 0 0 300 30)

        )

        component: 

       (SpecCollection

          collection: (

           (LabelSpec

              label: 'versionA24x24'

              name: 'VersionAIcon'

              layout: (LayoutFrame 0 0 -12 0.5 27 0 12 0.5)

              hasCharacterOrientedLabel: false

              translateLabel: true

            )

           (LabelSpec

              label: 'Version A'

              name: 'VersionALabel'

              layout: (LayoutFrame 30 0 0 0 0 1 0 1)

              translateLabel: true

              labelChannel: versionALabelHolder

              resizeForLabel: true

              adjust: left

            )

           )

        )

      )

!

versionBLabelSpec

    "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:SVN::DiffViewApp andSelector:#versionBLabelSpec

     SVN::DiffViewApp new openInterface:#versionBLabelSpec

    "

    <resource: #canvas>

    ^ 

     #(FullSpec

        name: versionBLabelSpec

        window: 

       (WindowSpec

          label: 'Version B'

          name: 'Version B'

          min: (Point 10 10)

          bounds: (Rectangle 0 0 300 30)

        )

        component: 

       (SpecCollection

          collection: (

           (LabelSpec

              label: 'versionB24x24'

              name: 'VersionBIcon'

              layout: (LayoutFrame 0 0 -12 0.5 27 0 12 0.5)

              hasCharacterOrientedLabel: false

              translateLabel: true

            )

           (LabelSpec

              label: 'Version B'

              name: 'VersionBLabel'

              layout: (LayoutFrame 30 0 0 0 0 1 0 1)

              translateLabel: true

              labelChannel: versionBLabelHolder

              resizeForLabel: true

              adjust: left

              useDynamicPreferredWidth: true

              usePreferredWidth: true

            )

           )

        )

      )

!

versionBaseLabelSpec

    "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:SVN::DiffViewApp andSelector:#versionBaseLabelSpec

     SVN::DiffViewApp new openInterface:#versionBaseLabelSpec

    "

    <resource: #canvas>

    ^ 

     #(FullSpec

        name: versionBaseLabelSpec

        window: 

       (WindowSpec

          label: 'Version Base'

          name: 'Version Base'

          min: (Point 10 10)

          bounds: (Rectangle 0 0 300 30)

        )

        component: 

       (SpecCollection

          collection: (

           (LabelSpec

              label: 'versionBase24x24'

              name: 'VersionBaseIcon'

              layout: (LayoutFrame 0 0 -12 0.5 27 0 12 0.5)

              hasCharacterOrientedLabel: false

              translateLabel: true

            )

           (LabelSpec

              label: 'Version Base'

              name: 'VersionBaseLabel'

              layout: (LayoutFrame 30 0 5 0 191 0 0 1)

              translateLabel: true

              labelChannel: versionBaseLabelAspect

              resizeForLabel: true

              adjust: left

              useDynamicPreferredWidth: true

              usePreferredWidth: true

            )

           )

        )

      )

    "Modified: / 24-03-2010 / 20:51:21 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!DiffViewApp class methodsFor:'others'!

version_CVS

    ^ '$Header$'

! !

!DiffViewApp class methodsFor:'plugIn spec'!

aspectSelectors

    "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."

    "Return a description of exported aspects;

     these can be connected to aspects of an embedding application

     (if this app is embedded in a subCanvas)."

    ^ #(

        #diffHolder

      ).

! !

!DiffViewApp methodsFor:'accessing'!

diffitem

    ^self diffHolder value.

    "Created: / 09-11-2009 / 12:22:01 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 10-11-2009 / 11:01:36 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

title: aString

    "Created: / 25-06-2010 / 11:37:14 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

versionA: textA versionB: textB

    self versionATextHolder setValue: textA.

    self versionBTextHolder setValue: textB.

    self updateTexts

    "Created: / 25-06-2010 / 11:34:40 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

versionALabel: aString

    ^self versionALabelHolder value: aString.

    "Created: / 25-06-2010 / 11:34:01 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

versionBLabel: aString

    ^self versionBLabelHolder value: aString.

    "Created: / 25-06-2010 / 11:34:10 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!DiffViewApp methodsFor:'aspects'!

diffHolder

    "return/create the 'diffitemHolder' value holder (automatically generated)"

    diffHolder isNil ifTrue:[

        diffHolder := ValueHolder new.

        diffHolder addDependent:self.

    ].

    ^ diffHolder

    "Created: / 09-11-2009 / 12:45:08 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

diffHolder:aValueModel

    "set the 'diffitemHolder' value holder (automatically generated)"

    |oldValue newValue|

    diffHolder notNil ifTrue:[

        oldValue := diffHolder value.

        diffHolder removeDependent:self.

    ].

    diffHolder := aValueModel.

    diffHolder notNil ifTrue:[

        diffHolder addDependent:self.

    ].

    newValue := diffHolder value.

    oldValue ~~ newValue ifTrue:[

        self update:#value with:newValue from:diffHolder.