"

 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' }"

ApplicationModel subclass:#BookmarkBar

	instanceVariableNames:'bookmarkHolder bookmarksHolder menuHolder

		bookmarkButtonIconHolder hasBookmarkHolder'

	classVariableNames:''

	poolDictionaries:''

	category:'Interface-Bookmarks'

!

!BookmarkBar 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.

"

! !

!BookmarkBar class methodsFor:'help specs'!

flyByHelpSpec

    "This resource specification was automatically generated

     by the UIHelpTool of ST/X."

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

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

    "

     UIHelpTool openOnClass:BookmarkBar    

    "

    <resource: #help>

    ^ super flyByHelpSpec addPairsFrom:#(

#starButton

'Click for bookmark menu'

)

    "Created: / 03-07-2011 / 23:09:48 / cg"

! !

!BookmarkBar 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:BookmarkBar andSelector:#windowSpec

     BookmarkBar new openInterface:#windowSpec

     BookmarkBar open

    "

    <resource: #canvas>

    ^ 

     #(FullSpec

        name: windowSpec

        window: 

       (WindowSpec

          label: 'Bookmark bar'

          name: 'Bookmark bar'

          min: (Point 10 10)

          bounds: (Rectangle 0 0 600 25)

        )

        component: 

       (SpecCollection

          collection: (

           (MenuPanelSpec

              name: 'Bookmarks'

              layout: (LayoutFrame 0 0 0 0 -40 1 0 1)

              level: 0

              menu: menuHolder

              textDefault: true

            )

           (ActionButtonSpec

              name: 'BookmarkButton'

              layout: (LayoutFrame -25 1 1 0 0 1 22 0)

              activeHelpKey: starButton

              level: 0

              hasCharacterOrientedLabel: false

              labelChannel: bookmarkButtonIconHolder

              model: bookmarkMenu

              postBuildCallback: postBuiltStarButton:

            )

           (ActionButtonSpec

              label: 'OK'

              name: 'menu'

              layout: (LayoutFrame -13 1 0 0 -3 1 0 1)

              initiallyInvisible: true

              hasCharacterOrientedLabel: false

              translateLabel: true

              labelChannel: menuButtonIcon

              model: bookmarkMenu

            )

           )

        )

      )

! !

!BookmarkBar class methodsFor:'menu specs'!

bookmarkMenu

    "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:BookmarkBar andSelector:#bookmarkMenu

     (Menu new fromLiteralArrayEncoding:(BookmarkBar bookmarkMenu)) startUp

    "

    <resource: #menu>

    ^ 

     #(Menu

        (

         (MenuItem

            label: 'Add'

            translateLabel: true

            submenuChannel: bookmarkMenuAddSlice

            isMenuSlice: true

          )

         (MenuItem

            label: '-'

          )

         (MenuItem

            label: 'Bookmark Editor'

            itemValue: menuOpenBookmarkEditor

            translateLabel: true

          )

         )

        nil

        nil

      )

! !

!BookmarkBar 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)."

    ^ #(

        #bookmarkHolder

        #bookmarksHolder

      ).

! !

!BookmarkBar methodsFor:'actions'!

bookmark

    <resource: #uiCallback>

    self menuAddBookmark

    "Modified: / 02-06-2011 / 21:39:22 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

bookmarkMenu

    <resource: #uiCallback>

    |menu|

    menu := self class bookmarkMenu decodeAsLiteralArray.

    menu findGuiResourcesIn:self.

    menu startUp

    "Modified: / 02-06-2011 / 20:05:25 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!BookmarkBar methodsFor:'aspects'!

bookmarkButtonIconHolder

    <resource: #uiAspect>

    "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 ;-)"

    bookmarkButtonIconHolder isNil ifTrue:[

        bookmarkButtonIconHolder := ToolbarIconLibrary bookmarks14x14 asValue.

"/ if your app needs to be notified of changes, uncomment one of the lines below:

"/       bookmarkButtonIconHolder addDependent:self.

"/       bookmarkButtonIconHolder onChangeSend:#bookmarkButtonIconHolderChanged to:self.

    ].

    ^ bookmarkButtonIconHolder.

    "Modified: / 18-05-2011 / 18:22:41 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 31-12-2011 / 15:47:13 / cg"

!

bookmarkHolder

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

    bookmarkHolder isNil ifTrue:[

        bookmarkHolder := ValueHolder new.

        bookmarkHolder addDependent:self.

    ].

    ^ bookmarkHolder

!

bookmarkHolder:something

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

    |oldValue newValue|

    bookmarkHolder notNil ifTrue:[

        oldValue := bookmarkHolder value.

        bookmarkHolder removeDependent:self.

    ].

    bookmarkHolder := something.

    bookmarkHolder notNil ifTrue:[

        bookmarkHolder addDependent:self.

    ].

    newValue := bookmarkHolder value.

    oldValue ~~ newValue ifTrue:[

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

    ].

!

bookmarksHolder

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

    bookmarksHolder isNil ifTrue:[

        bookmarksHolder := ValueHolder new.

        bookmarksHolder addDependent:self.

    ].

    ^ bookmarksHolder

!

bookmarksHolder:something

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

    |oldValue newValue|

    bookmarksHolder notNil ifTrue:[

        oldValue := bookmarksHolder value.

        bookmarksHolder removeDependent:self.

    ].

    bookmarksHolder := something.

    bookmarksHolder notNil ifTrue:[

        bookmarksHolder addDependent:self.

    ].

    newValue := bookmarksHolder value.

    oldValue ~~ newValue ifTrue:[

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

    ].

!

hasBookmarkHolder

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

    hasBookmarkHolder isNil ifTrue:[

        hasBookmarkHolder := (AspectAdaptor forAspect:#notNil)

                                subjectChannel: (self bookmarkHolder)

    ].

    ^ hasBookmarkHolder

    "Created: / 08-06-2011 / 12:39:37 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

menuButtonIcon

    <resource: #uiAspect>

    ^ToolbarIconLibrary sortIndicatorIcon

    "Created: / 02-06-2011 / 19:55:28 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

menuHolder

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

    menuHolder isNil ifTrue:[

        menuHolder := ValueHolder new.

    ].

    ^ menuHolder

    "Modified: / 18-05-2011 / 18:57:47 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!BookmarkBar methodsFor:'change & update'!

update:something with:aParameter from:changedObject

    "Invoked when an object that I depend upon sends a change notification."

    changedObject == bookmarksHolder ifTrue:[

        self updateMenu.

        ^ self.

    ].

    changedObject == bookmarkHolder ifTrue:[

        self updateBookmarkButton.

        ^ self.

    ].

    super update:something with:aParameter from:changedObject

    "Modified: / 02-06-2011 / 22:47:41 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

updateBookmarkButton

    "Created: / 02-06-2011 / 22:47:41 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

updateMenu

    | menu item |

    self window isVisible ifFalse:[^self].

    menu := self bookmarksHolder value asMenu.

    menu hasItems ifFalse:[

        item := MenuItem labeled: ('No bookmarks yet, click here or on star to add one' asText colorizeAllWith: Color gray).

        item value: #bookmarkMenu.

        item enabled: self hasBookmarkHolder.

        item isButton: true.

        menu addItem: item.

    ].

    menu findGuiResourcesIn:self.

    menuHolder value: menu.

    "Created: / 18-05-2011 / 18:00:31 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 08-06-2011 / 12:40:19 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!BookmarkBar methodsFor:'hooks'!

commonPostOpen

    |bh|

    super commonPostOpen.

    bh := self bookmarksHolder.

    bh value isNil ifTrue:[

        bh value: BookmarkList forSystemBrowser

    ].

    self updateMenu.

    "Created: / 18-05-2011 / 18:58:06 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 02-06-2011 / 19:51:30 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 18-11-2011 / 14:31:54 / cg"

!

postBuiltStarButton:aButton

    aButton enterLevel:1.

    aButton leaveLevel:0.

    "Created: / 03-07-2011 / 23:08:01 / cg"

! !

!BookmarkBar methodsFor:'menu'!

bookmarkMenuAddSlice

    ^ BookmarkAddMenuBuilder new buildMenuFor:self bookmarksHolder value

    "Created: / 02-06-2011 / 21:54:53 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 08-07-2011 / 11:38:29 / cg"

! !

!BookmarkBar methodsFor:'menu actions'!

menuAddBookmark

    self menuAddBookmarkTo: self bookmarksHolder value root.

    "Created: / 02-06-2011 / 21:36:11 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

menuAddBookmarkTo: folder

    | bookmark |

    bookmark := self bookmarkHolder value.

    bookmark isNil ifTrue:[^self].

    folder add: bookmark.

    self bookmarksHolder value save.

    "Created: / 02-06-2011 / 22:17:19 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 18-11-2011 / 14:32:07 / cg"

!

menuOpenBookmarkEditor

    BookmarkListEditor new

        bookmarkList: self bookmarksHolder value;

        open.

    "Modified: / 02-06-2011 / 20:02:22 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!BookmarkBar class methodsFor:'documentation'!

version

!

version_CVS

!

version_SVN

    ^ '§Id§'

! !