"

 COPYRIGHT (c) 2010 by Jan Vrany, SWING Research Group. CTU in Prague

              All Rights Reserved

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 }"

BrowserList subclass:#ChangeList

	instanceVariableNames:'listHolder listView showRemovedHolder showSameHolder

		acceptEnabledHolder'

	classVariableNames:'LastSelectionConditionString'

	poolDictionaries:''

	category:'Interface-Browsers-ChangeSet'

!

HierarchicalItem subclass:#ListEntry

	instanceVariableNames:'change application x'

	classVariableNames:''

	poolDictionaries:''

	privateIn:ChangeList

!

!ChangeList class methodsFor:'documentation'!

copyright

"

 COPYRIGHT (c) 2010 by Jan Vrany, SWING Research Group. CTU in Prague

              All Rights Reserved

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.

"

! !

!ChangeList class methodsFor:'image specs'!

iconEqual

    "This resource specification was automatically generated

     by the ImageEditor of ST/X."

    "Do not manually edit this!! If it is corrupted,

     the ImageEditor may not be able to read the specification."

    "

     self iconEqual inspect

     ImageEditor openOnClass:self andSelector:#iconEqual

     Icon flushCachedIcons

    "

    <resource: #image>

    ^Icon

        constantNamed:'Tools::ChangeList class iconEqual'

        ifAbsentPut:[(Depth8Image new) width: 12; height: 12; photometric:(#palette); bitsPerSample:(#[8]); samplesPerPixel:(1); bits:(ByteArray fromPackedString:'

@@@@@@@@@@@@@@@@8*;H2M+ 5[7K,\3L7-/F1[?''.Z*6/+3%.MK@2\&99L;\.-?P7[6=/^GV+KGL2-ST@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@8*;H2M+ 

5[7K,\3L7-/F1[?''.Z*6/+3%.MK@2\&99L;\.-?P7[6=/^GV+KGL2-ST@@@@@@@@@@@@@@@@') ; colorMapFromArray:#[255 248 248 63 144 224 64 152 232 79 160 232 64 152 224 64 144 224 63 136 224 48 128 216 48 120 216 47 112 216 47 112 208 32 104 208 32 96 208 31 88 200 16 88 200 16 80 200 15 72 192 15 64 192 0 64 192 0 56 184 0 56 176 0 48 160 143 200 248 128 200 248 127 192 248 112 184 248 111 176 248 96 168 248 95 160 248 80 152 248 79 144 248 64 128 248 63 120 248 48 112 248 32 104 248 31 96 248 16 88 248 15 80 248 0 72 248 0 64 240 0 48 168 112 176 248 111 168 248 96 160 248 95 152 248 80 144 248 79 136 248 63 128 248 48 120 248 47 112 248 15 72 248 0 48 176 95 168 232 191 224 248 191 216 248 176 208 248 175 208 248 175 200 248 160 200 248 160 192 248 159 192 248 159 184 248 144 184 248 144 176 248 143 168 248 128 168 248 128 160 248 127 160 248 127 152 240 31 72 176 111 168 232 240 240 248 240 232 240 63 88 176 239 232 240 240 240 240 48 88 176 96 168 224 224 224 232 96 160 224 223 216 232 48 80 176 224 224 240 223 216 224 96 152 224 96 152 216 95 152 216 239 232 232 208 208 224 48 120 208 80 144 208 80 136 208 79 128 200 79 120 200 79 120 192 64 112 192 64 104 184 63 104 184 63 96 184 15 56 160 0 0 0 207 216 240 240 144 24 255 248 48 255 248 96 255 248 24 240 208 24 255 248 152 255 248 88 255 248 136 255 248 176 255 248 200 227 227 236 225 225 234 244 244 249 242 242 247 218 217 230 212 211 224 234 234 242 253 253 254 251 251 252 227 226 235 226 226 237 243 243 247 220 220 231 240 239 244 237 237 244 233 233 240 52 89 178 231 231 238 50 87 176 229 229 239 248 248 251 246 246 249 223 223 233 222 221 232 238 238 244 56 94 181 55 92 180 53 90 178 233 232 239 51 88 176 232 232 241 251 251 253 249 249 251 228 228 237 225 224 234 241 241 246 238 237 243 56 93 180 254 254 255 229 229 237 227 227 238 246 246 250 244 244 248 219 219 230 236 236 243 255 255 255 51 88 177 231 230 238 249 249 252 247 247 250 241 241 247 239 239 245 236 235 242 54 91 179 231 231 240 176 175 128 176 240 159 143 159 128 127 208 96 175 239 144 15 79 0 160 176 95 0 160 0 64 176 48 112 159 95 0 96 0 144 159 143 96 207 80 127 159 111 63 175 48 96 207 79 80 176 64 31 159 31 143 224 112 64 176 63 95 207 79 63 160 47 0 127 0 80 191 64 176 240 144 143 239 112 15 160 15 16 95 16 0 80 0 143 224 111 191 240 159 175 240 144 15 127 15 0 175 0 144 239 127 0 79 0 0 112 0 0 95 0 15 112 15 111 207 80 16 79 16 15 79 15 16 80 16 128 223 111 159 159 63 15 64 15 31 144 16 16 80 15 128 224 111 176 239 159 95 112 80 15 175 15 144 224 127 95 192 79 31 95 15 32 160 31 48 159 47 32 159 31 15 128 15 95 160 47 0 111 0 127 223 96 15 80 0 64 112 63 159 239 127]; mask:((ImageMask new) width: 12; height: 12; photometric:(#blackIs0); bitsPerSample:(#[1]); samplesPerPixel:(1); bits:(ByteArray fromPackedString:'@@/?<O?5??G?<@@@@@C?<O?6??G?<@@@') ; yourself); yourself]

!

iconEqualGrayed

    "This resource specification was automatically generated

     by the ImageEditor of ST/X."

    "Do not manually edit this!! If it is corrupted,

     the ImageEditor may not be able to read the specification."

    "

     self iconEqualGrayed  inspect

     Icon flushCachedIcons

    "

    <resource: #image>

    ^Icon

        constantNamed:'Tools::ChangeList class iconEqualGrayed'

        ifAbsentPut:[self iconEqual asGrayImageDepth: 8]

!

iconMinus

    "This resource specification was automatically generated

     by the ImageEditor of ST/X."

    "Do not manually edit this!! If it is corrupted,

     the ImageEditor may not be able to read the specification."

    "

     self iconMinus inspect

     ImageEditor openOnClass:self andSelector:#iconMinus

     Icon flushCachedIcons

    "

    <resource: #image>

    ^Icon

        constantNamed:'Tools::ChangeList class iconMinus'

        ifAbsentPut:[(Depth8Image new) width: 12; height: 12; photometric:(#palette); bitsPerSample:(#[8]); samplesPerPixel:(1); bits:(ByteArray fromPackedString:'

@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@8*;H2M+ 5[7K,\3L7-/F1[?''.Z*6/+3%.MK@2\&99L;\.-?P7[6=/^GV

+KGL2-ST@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@') ; colorMapFromArray:#[255 248 248 63 144 224 64 152 232 79 160 232 64 152 224 64 144 224 63 136 224 48 128 216 48 120 216 47 112 216 47 112 208 32 104 208 32 96 208 31 88 200 16 88 200 16 80 200 15 72 192 15 64 192 0 64 192 0 56 184 0 56 176 0 48 160 143 200 248 128 200 248 127 192 248 112 184 248 111 176 248 96 168 248 95 160 248 80 152 248 79 144 248 64 128 248 63 120 248 48 112 248 32 104 248 31 96 248 16 88 248 15 80 248 0 72 248 0 64 240 0 48 168 112 176 248 111 168 248 96 160 248 95 152 248 80 144 248 79 136 248 63 128 248 48 120 248 47 112 248 15 72 248 0 48 176 95 168 232 191 224 248 191 216 248 176 208 248 175 208 248 175 200 248 160 200 248 160 192 248 159 192 248 159 184 248 144 184 248 144 176 248 143 168 248 128 168 248 128 160 248 127 160 248 127 152 240 31 72 176 111 168 232 240 240 248 240 232 240 63 88 176 239 232 240 240 240 240 48 88 176 96 168 224 224 224 232 96 160 224 223 216 232 48 80 176 224 224 240 223 216 224 96 152 224 96 152 216 95 152 216 239 232 232 208 208 224 48 120 208 80 144 208 80 136 208 79 128 200 79 120 200 79 120 192 64 112 192 64 104 184 63 104 184 63 96 184 15 56 160 0 0 0 207 216 240 240 144 24 255 248 48 255 248 96 255 248 24 240 208 24 255 248 152 255 248 88 255 248 136 255 248 176 255 248 200 227 227 236 225 225 234 244 244 249 242 242 247 218 217 230 212 211 224 234 234 242 253 253 254 251 251 252 227 226 235 226 226 237 243 243 247 220 220 231 240 239 244 237 237 244 233 233 240 52 89 178 231 231 238 50 87 176 229 229 239 248 248 251 246 246 249 223 223 233 222 221 232 238 238 244 56 94 181 55 92 180 53 90 178 233 232 239 51 88 176 232 232 241 251 251 253 249 249 251 228 228 237 225 224 234 241 241 246 238 237 243 56 93 180 254 254 255 229 229 237 227 227 238 246 246 250 244 244 248 219 219 230 236 236 243 255 255 255 51 88 177 231 230 238 249 249 252 247 247 250 241 241 247 239 239 245 236 235 242 54 91 179 231 231 240 176 175 128 176 240 159 143 159 128 127 208 96 175 239 144 15 79 0 160 176 95 0 160 0 64 176 48 112 159 95 0 96 0 144 159 143 96 207 80 127 159 111 63 175 48 96 207 79 80 176 64 31 159 31 143 224 112 64 176 63 95 207 79 63 160 47 0 127 0 80 191 64 176 240 144 143 239 112 15 160 15 16 95 16 0 80 0 143 224 111 191 240 159 175 240 144 15 127 15 0 175 0 144 239 127 0 79 0 0 112 0 0 95 0 15 112 15 111 207 80 16 79 16 15 79 15 16 80 16 128 223 111 159 159 63 15 64 15 31 144 16 16 80 15 128 224 111 176 239 159 95 112 80 15 175 15 144 224 127 95 192 79 31 95 15 32 160 31 48 159 47 32 159 31 15 128 15 95 160 47 0 111 0 127 223 96 15 80 0 64 112 63 159 239 127]; mask:((ImageMask new) width: 12; height: 12; photometric:(#blackIs0); bitsPerSample:(#[1]); samplesPerPixel:(1); bits:(ByteArray fromPackedString:'@@,@@@@E@@G?<O?0??C?<@@F@@D@@@@@') ; yourself); yourself]

!

iconMinusGrayed

    "This resource specification was automatically generated

     by the ImageEditor of ST/X."

    "Do not manually edit this!! If it is corrupted,

     the ImageEditor may not be able to read the specification."

    "

     self iconMinusGrayed inspect

     Icon flushCachedIcons

    "

    <resource: #image>

    ^Icon

        constantNamed:'Tools::ChangeList class iconMinusGrayed'

        ifAbsentPut:[self iconMinus asGrayImageDepth: 8]

!

iconPlus

    "This resource specification was automatically generated

     by the ImageEditor of ST/X."

    "Do not manually edit this!! If it is corrupted,

     the ImageEditor may not be able to read the specification."

    "

     self iconPlus inspect

     ImageEditor openOnClass:self andSelector:#addOverlayIcon3

     Icon flushCachedIcons

    "

    <resource: #image>

    ^Icon

        constantNamed:'XPToolbarIconLibrary class addOverlayIcon3'

        ifAbsentPut:[(Depth8Image new) width: 12; height: 12; photometric:(#palette); bitsPerSample:(#[8]); samplesPerPixel:(1); bits:(ByteArray fromPackedString:'

@@@@@K_ 5^ @@@@@@@@@@LGI*,\@@@@@@@@@@M*+5<\@@@@@@@@@@N&(.[4@@@@@8*;H2M+X1K7K,\3L7-/F1[?''.Z*6/+3%.MK@2\&99L;\.-?P7[6=/^F*

,;GL2-ST@@@@@L6;/,H@@@@@@@@@@NN>+=D@@@@@@@@@@LN57<<@@@@@@@@@@N[V+M$@@@@@') ; colorMapFromArray:#[255 248 248 63 144 224 64 152 232 79 160 232 64 152 224 64 144 224 63 136 224 48 128 216 48 120 216 47 112 216 47 112 208 32 104 208 32 96 208 31 88 200 16 88 200 16 80 200 15 72 192 15 64 192 0 64 192 0 56 184 0 56 176 0 48 160 143 200 248 128 200 248 127 192 248 112 184 248 111 176 248 96 168 248 95 160 248 80 152 248 79 144 248 64 128 248 63 120 248 48 112 248 32 104 248 31 96 248 16 88 248 15 80 248 0 72 248 0 64 240 0 48 168 112 176 248 111 168 248 96 160 248 95 152 248 80 144 248 79 136 248 63 128 248 48 120 248 47 112 248 15 72 248 0 48 176 95 168 232 191 224 248 191 216 248 176 208 248 175 208 248 175 200 248 160 200 248 160 192 248 159 192 248 159 184 248 144 184 248 144 176 248 143 168 248 128 168 248 128 160 248 127 160 248 127 152 240 31 72 176 111 168 232 240 240 248 240 232 240 63 88 176 239 232 240 240 240 240 48 88 176 96 168 224 224 224 232 96 160 224 223 216 232 48 80 176 224 224 240 223 216 224 96 152 224 96 152 216 95 152 216 239 232 232 208 208 224 48 120 208 80 144 208 80 136 208 79 128 200 79 120 200 79 120 192 64 112 192 64 104 184 63 104 184 63 96 184 15 56 160 0 0 0 207 216 240 240 144 24 255 248 48 255 248 96 255 248 24 240 208 24 255 248 152 255 248 88 255 248 136 255 248 176 255 248 200 227 227 236 225 225 234 244 244 249 242 242 247 218 217 230 212 211 224 234 234 242 253 253 254 251 251 252 227 226 235 226 226 237 243 243 247 220 220 231 240 239 244 237 237 244 233 233 240 52 89 178 231 231 238 50 87 176 229 229 239 248 248 251 246 246 249 223 223 233 222 221 232 238 238 244 56 94 181 55 92 180 53 90 178 233 232 239 51 88 176 232 232 241 251 251 253 249 249 251 228 228 237 225 224 234 241 241 246 238 237 243 56 93 180 254 254 255 229 229 237 227 227 238 246 246 250 244 244 248 219 219 230 236 236 243 255 255 255 51 88 177 231 230 238 249 249 252 247 247 250 241 241 247 239 239 245 236 235 242 54 91 179 231 231 240 176 175 128 176 240 159 143 159 128 127 208 96 175 239 144 15 79 0 160 176 95 0 160 0 64 176 48 112 159 95 0 96 0 144 159 143 96 207 80 127 159 111 63 175 48 96 207 79 80 176 64 31 159 31 143 224 112 64 176 63 95 207 79 63 160 47 0 127 0 80 191 64 176 240 144 143 239 112 15 160 15 16 95 16 0 80 0 143 224 111 191 240 159 175 240 144 15 127 15 0 175 0 144 239 127 0 79 0 0 112 0 0 95 0 15 112 15 111 207 80 16 79 16 15 79 15 16 80 16 128 223 111 159 159 63 15 64 15 31 144 16 16 80 15 128 224 111 176 239 159 95 112 80 15 175 15 144 224 127 95 192 79 31 95 15 32 160 31 48 159 47 32 159 31 15 128 15 95 160 47 0 111 0 127 223 96 15 80 0 64 112 63 159 239 127 95 159 79 16 175 16]; mask:((ImageMask new) width: 12; height: 12; photometric:(#blackIs0); bitsPerSample:(#[1]); samplesPerPixel:(1); bits:(ByteArray fromPackedString:'C0,O@@<EC0G?<O?0??C?<@<FC0DO@@<@') ; yourself); yourself]

!

iconPlusGrayed

    "This resource specification was automatically generated

     by the ImageEditor of ST/X."

    "Do not manually edit this!! If it is corrupted,

     the ImageEditor may not be able to read the specification."

    "

     self iconPlusGrayed inspect

     Icon flushCachedIcons

    "

    <resource: #image>

    ^Icon

        constantNamed:'Tools::ChangeList class iconPlusGrayed'

        ifAbsentPut:[self iconPlus asGrayImageDepth: 8]

! !

!ChangeList class methodsFor:'interface specs'!

windowSpec

    "This resource specification was automatically generated

     by the UIPainter of ST/X."

    "Do not manually edit this!! If it is corrupted,

     the UIPainter may not be able to read the specification."

    "

     UIPainter new openOnClass:Tools::ChangeList andSelector:#windowSpec

     Tools::ChangeList new openInterface:#windowSpec

     Tools::ChangeList open

    "

    <resource: #canvas>

    ^ 

     #(FullSpec

        name: windowSpec

        window: 

       (WindowSpec

          label: 'Change List'

          name: 'Change List'

          min: (Point 10 10)

          bounds: (Rectangle 0 0 300 300)

        )

        component: 

       (SpecCollection

          collection: (

           (SelectionInListModelViewSpec

              name: 'List'

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

              model: selectionHolder

              menu: menuHolder

              hasHorizontalScrollBar: true

              hasVerticalScrollBar: true

              listModel: listHolder

              multipleSelectOk: true

              useIndex: false

              highlightMode: line

              doubleClickSelector: selectionDoubleclicked

              postBuildCallback: postBuildList:

            )

           )

        )

      )

! !

!ChangeList class methodsFor:'menu specs'!

listMenu

    "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:Tools::ChangeList andSelector:#listMenu

     (Menu new fromLiteralArrayEncoding:(Tools::ChangeList listMenu)) startUp

    "

    <resource: #menu>

    ^ 

     #(Menu

        (

         (MenuItem

            enabled: hasChangeSelectedAndNotRemoved

            label: 'Apply'

            itemValue: listMenuApply

            translateLabel: true

            isVisible: acceptEnabledHolder

            shortcutKey: Accept

          )

         (MenuItem

            label: 'Apply all'

            itemValue: listMenuApplyAll

            translateLabel: true

            isVisible: acceptEnabledHolder

          )

         (MenuItem

            enabled: hasSingleChangeSelectedAndCanBrowse

            label: 'Browse'

            itemValue: listMenuBrowse

            translateLabel: true

          )

         (MenuItem

            label: '-'

          )

         (MenuItem

            label: 'Delete'

            itemValue: listMenuDeleteSelection

            nameKey: Delete

            translateLabel: true

            shortcutKey: Delete

          )

         (MenuItem

            label: '-'

          )

         (MenuItem

            label: 'Select...'

            translateLabel: true

            submenu: 

           (Menu

              (

               (MenuItem

                  label: 'Select same'

                  itemValue: listMenuSelectSame

                  translateLabel: true

                )

               (MenuItem

                  label: 'Select additions (new classes/methods)'

                  itemValue: listMenuSelectAdditions

                  translateLabel: true

                )

               (MenuItem

                  label: 'Select removals'

                  itemValue: listMenuSelectRemovals

                  translateLabel: true

                )

               (MenuItem

                  label: '-'

                )

               (MenuItem

                  label: 'Select all'

                  itemValue: listMenuSelectAll

                  translateLabel: true

                )

               (MenuItem

                  label: 'Select none'

                  itemValue: listMenuSelectNone

                  translateLabel: true

                )

               (MenuItem

                  label: '-'

                )

               (MenuItem

                  label: 'Select using block'

                  itemValue: listMenuSelectUsingBlock

                  translateLabel: true

                )

               )

              nil

              nil

            )

          )

         (MenuItem

            label: '-'

          )

         (MenuItem

            label: 'Show Deleted'

            translateLabel: true

            indication: showRemovedHolder

          )

         (MenuItem

            label: 'Inspect change'

            itemValue: listMenuInspect

            translateLabel: true

          )

         )

        nil

        nil

      )

! !

!ChangeList 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)."

    ^ #(

        #acceptEnabledHolder

        #inGeneratorHolder

        #menuHolder

        #outGeneratorHolder

        #selectionHolder

        #showRemovedHolder

        #showSameHolder

      ).

    "Modified: / 04-08-2011 / 18:42:53 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!ChangeList methodsFor:'accessing'!

acceptEnabled

    "return the value in 'acceptEnabledHolder'"

    ^ self acceptEnabledHolder value

!

acceptEnabled: newValue

    "set the value in 'acceptEnabledHolder'"

    self acceptEnabledHolder value: newValue

!

selection

    ^self selectionHolder value

    "Created: / 05-12-2009 / 14:48:29 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

showRemoved

    ^self showRemovedHolder value ? true

    "Created: / 05-12-2009 / 14:28:42 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!ChangeList methodsFor:'actions'!

selectionDoubleclicked

    | app |

    self selection do:

        [:e|e removed: e removed not].

    ((app := self masterApplication) respondsTo: #redrawChangeListViews)

        ifTrue:[app redrawChangeListViews].

    "Modified: / 16-03-2011 / 22:51:56 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!ChangeList methodsFor:'aspects'!

acceptEnabledHolder

    "return/create the valueHolder 'acceptEnabledHolder'"

    acceptEnabledHolder isNil ifTrue:[

        acceptEnabledHolder := ValueHolder with:nil "defaultValue here".

    ].

    ^ acceptEnabledHolder

!

acceptEnabledHolder:aValueModel

    acceptEnabledHolder := aValueModel.

!

listHolder

    listHolder isNil ifTrue:[

        listHolder := ValueHolder new.

    ].

    ^ listHolder

!

showRemovedHolder

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

    showRemovedHolder isNil ifTrue:[

        showRemovedHolder := ValueHolder with: true.

        showRemovedHolder addDependent: self.

    ].

    ^ showRemovedHolder

!

showRemovedHolder:something

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

    |oldValue newValue|

    showRemovedHolder notNil ifTrue:[

        oldValue := showRemovedHolder value.

        showRemovedHolder removeDependent:self.

    ].

    showRemovedHolder := something.

    showRemovedHolder notNil ifTrue:[

        showRemovedHolder addDependent:self.

    ].

    newValue := showRemovedHolder value.

    oldValue ~~ newValue ifTrue:[

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

    ].

!

showSameHolder

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

    showSameHolder isNil ifTrue:[

        showSameHolder := ValueHolder with: true.

        showSameHolder addDependent:self.

    ].

    ^ showSameHolder

    "Modified: / 04-08-2011 / 18:39:34 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

showSameHolder:something

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

    |oldValue newValue|

    showSameHolder notNil ifTrue:[

        oldValue := showSameHolder value.

        showSameHolder removeDependent:self.

    ].

    showSameHolder := something.

    showSameHolder notNil ifTrue:[

        showSameHolder addDependent:self.

    ].

    newValue := showSameHolder value.

    oldValue ~~ newValue ifTrue:[

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

    ].

! !

!ChangeList methodsFor:'change & update'!

update: aspect with: param from: sender