BookmarkMenuBuilder.st
author Claus Gittinger <cg@exept.de>
Fri, 01 Jul 2011 15:14:18 +0200
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"
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 COPYRIGHT (c) 2006 by eXept Software AG
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              All Rights Reserved
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 This software is furnished under a license and may be used
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 only in accordance with the terms of that license and with the
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 inclusion of the above copyright notice.   This software may not
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 be provided or otherwise made available to, or used by, any
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 other person.  No title to or ownership of the software is
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 hereby transferred.
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"
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"{ Package: 'stx:libtool' }"
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BookmarkVisitor subclass:#BookmarkMenuBuilder
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	instanceVariableNames:'menu stack toolbar'
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	classVariableNames:''
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	poolDictionaries:''
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	category:'Interface-Bookmarks'
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!
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!BookmarkMenuBuilder class methodsFor:'documentation'!
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copyright
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"
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 COPYRIGHT (c) 2006 by eXept Software AG
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              All Rights Reserved
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 This software is furnished under a license and may be used
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 only in accordance with the terms of that license and with the
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 inclusion of the above copyright notice.   This software may not
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 be provided or otherwise made available to, or used by, any
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 other person.  No title to or ownership of the software is
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 hereby transferred.
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"
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! !
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!BookmarkMenuBuilder class methodsFor:'instance creation'!
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buildMenuFor: anObject
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    ^self new
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        visit: anObject;
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        menu
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    "Created: / 02-06-2011 / 21:52:06 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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!
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new
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    "return an initialized instance"
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    ^ self basicNew initialize.
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! !
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!BookmarkMenuBuilder methodsFor:'* uncategorized *'!
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menuItemFolder: folder
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    ^(MenuItem labeled:folder label)
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    "Created: / 21-06-2011 / 08:08:26 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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! !
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!BookmarkMenuBuilder methodsFor:'accessing'!
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menu
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    ^ menu
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    "Created: / 23-05-2011 / 10:43:49 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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! !
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!BookmarkMenuBuilder methodsFor:'initialization'!
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initialize
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    menu := Menu new.
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    stack := Stack with: menu
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    "/ super initialize.   -- commented since inherited method does nothing
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    "Modified: / 23-05-2011 / 10:34:16 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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! !
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!BookmarkMenuBuilder methodsFor:'utilities'!
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menuItemAddBookmark:anObject 
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    ^self menuItemAddBookmark:anObject labeled:'Add Bookmark Here'.
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    "Modified: / 21-06-2011 / 08:00:16 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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!
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menuItemAddBookmark:anObject labeled: label
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    |item|
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    item := MenuItem labeled: label.
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    item
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        value:#menuAddBookmarkTo:;
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        argument:anObject.
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    ^ item
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    "Created: / 21-06-2011 / 07:59:56 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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!
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menuItemGotoBookmark:anObject 
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    |item icon label|
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    label := anObject label.
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    icon := anObject icon.
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    icon ifNotNil:[ label := LabelAndIcon label:label icon:icon ].
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    item := (MenuItem labeled:label)
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                value:#switchToBookmarkEntry:;
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                argument:anObject.
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    ^ item
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    "Created: / 21-06-2011 / 07:55:50 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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! !
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!BookmarkMenuBuilder methodsFor:'visiting'!
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visitBookmark:anObject 
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    |item|
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    item := self menuItemGotoBookmark:anObject.
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    stack top addItem:item
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    "Created: / 23-05-2011 / 10:42:11 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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    "Modified: / 21-06-2011 / 07:55:58 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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!
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visitFolder:anObject 
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    |item submenu|
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    anObject parent isNil 
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        ifTrue:[ anObject children ? #() do:[:child | self visit:child ] ]
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        ifFalse:
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            [ item := self menuItemFolder: anObject.
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            stack top addItem:item.
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            submenu := Menu new.
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            item submenu:submenu.
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            stack push:submenu.
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            anObject children ? #() do:[:child | self visit:child ].
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            stack top hasItems ifTrue:[ stack top addSeparator ].
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            item := self menuItemAddBookmark:anObject.
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            stack top addItem:item.
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            stack pop ].
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    "Created: / 23-05-2011 / 10:38:03 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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    "Modified: / 21-06-2011 / 08:08:26 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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!
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visitSeparator:anObject
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    stack top addItem: MenuItem separator
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    "Created: / 03-06-2011 / 13:41:07 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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! !
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!BookmarkMenuBuilder class methodsFor:'documentation'!
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version_CVS
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    ^ '$Header: /cvs/stx/stx/libtool/BookmarkMenuBuilder.st,v 1.1 2011-07-01 13:14:18 cg Exp $'
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!
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version_SVN
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Claus Gittinger <cg@exept.de>
parents:
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   167
    ^ '§Id§'
07185068e8ec initial checkin
Claus Gittinger <cg@exept.de>
parents:
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   168
! !