UIHelpTool.st
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"
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 COPYRIGHT (c) 1995 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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ToolApplicationModel subclass:#UIHelpTool
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	instanceVariableNames:'specClass specSelector dictionary dictionaries listSelection
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		maxCharsPerLine modifiedHolder modified'
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	classVariableNames:''
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	poolDictionaries:''
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	category:'Interface-UIPainter'
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!
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!UIHelpTool class methodsFor:'documentation'!
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copyright
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"
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 COPYRIGHT (c) 1995 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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documentation
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"
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    The Help Tool allows you to define help dictionaries for the widgets in
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    window applications. The tool are able to run stand alone or in other master 
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    applications like the GUI Painter and the Menu Editor.
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    If the application responds to the selector #showHelp:aHelpText for:aView,
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    this selector is called by the widget's view when the mouse cursor moves over. 
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    If the application does not responds to that selector, and the activeHelp mode
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    is enabled, an active help bubble is shown at the widget's view.
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    [instance variables:]
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        specClass       <Symbol>        class implementing the help spec
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        specSelector    <Symbol>        selector returning the help spec
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        dictionary      <Dictionary>    dictionary containing pairs of help keys/texts
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        dictionaries    <Dictionary>    dictionary containing pairs of help spec classes/help dictionaries
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        listSelection   <String>        current selected help key
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        maxCharsPerLine <Integer>       maximum number of allowed characters per text line
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        modifiedHolder  <ValueHolder>   value holder for setting as modified
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        modified        <Boolean>       flag whether the help spec was modified
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    [author:]
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        Claus Atzkern, eXept Software AG
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        Thomas Zwick, eXept Software AG
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! !
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!UIHelpTool class methodsFor:'instance creation'!
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open
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    ^ self openOnClass:nil.
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"/    |className cls|
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"/
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"/    className := Dialog request:(ClassResources string:'Open on which class ?').
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"/    className size > 0 ifTrue:[
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"/        cls := Smalltalk at:className asSymbol.
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"/        cls notNil ifTrue:[
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"/            ^ self openOnClass:cls.
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"/        ].
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"/        self warn:(ClassResources string:'No such class').
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"/    ].
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"/
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"/    "Created: / 20.5.1998 / 00:55:05 / cg"
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"/
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    "Modified: / 20.5.1998 / 01:06:07 / cg"
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openOnClass:aClass
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    "opens a Help Tool on aClass"
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    self new openOnClass:aClass
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     UIHelpTool openOnClass:self
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    "
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    "Modified: / 20.5.1998 / 01:06:14 / cg"
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openOnClass:aClass andSelector: aSelector
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    "opens a Help Tool on aClass and aSelector"
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    ^self new openOnClass:aClass andSelector: aSelector
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!UIHelpTool class methodsFor:'constants'!
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label
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    "returns the label; used if embedded as sub canvas in the GUI Painter or Menu Editor"
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    ^'Help'
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! !
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!UIHelpTool class methodsFor:'help specs'!
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helpSpec
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    "This resource specification was automatically generated
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     by the UIHelpTool of ST/X."
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    "Do not manually edit this!! If it is corrupted,
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     the UIHelpTool may not be able to read the specification."
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    "
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     UIHelpTool openOnClass:UIHelpTool    
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    "
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    <resource: #help>
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    ^super helpSpec addPairsFrom:#(
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#addHelpTextKey
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'Adds the help text key to the help spec.'
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#currentHelpTexts
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'Selected help text key.'
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#deleteHelpTextKey
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'Deletes the help text key from the help spec.'
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#fileLoad
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'Opens a dialog for selecting and loading a help spec from a class.'
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#fileSave
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'Saves current help spec.'
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#helpTextView
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'Shows the help text.'
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#listOfHelpSpecClasses
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'List of the classes where help specs can be/are implemented.'
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#listOfHelpTexts
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'List of the help text keys.'
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#removeHelpTextKey
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'Removes the help text key from the widget.'
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)
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! !
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!UIHelpTool class methodsFor:'interface specs'!
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windowSpec
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    "This resource specification was automatically generated
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     by the UIPainter of ST/X."
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     the UIPainter may not be able to read the specification."
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    "
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     UIPainter new openOnClass:UIHelpTool andSelector:#windowSpec
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     UIHelpTool new openInterface:#windowSpec
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     UIHelpTool open
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    "
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    <resource: #canvas>
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    ^
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       #(#FullSpec
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          #window: 
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           #(#WindowSpec
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              #name: 'Help Tool'
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              #layout: #(#LayoutFrame 29 0 447 0 314 0 717 0)
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              #label: 'Help Tool'
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              #min: #(#Point 10 10)
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              #max: #(#Point 1160 870)
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              #bounds: #(#Rectangle 29 447 315 718)
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              #usePreferredExtent: false
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          )
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          #component: 
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           #(#SpecCollection
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              #collection: 
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               #(
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                 #(#VariableVerticalPanelSpec
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                    #name: 'VariableVerticalPanel'
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                    #layout: #(#LayoutFrame 0 0.0 0 0.0 0 1.0 0 1.0)
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                    #component: 
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                     #(#SpecCollection
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                        #collection: 
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                         #(
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                           #(#VariableHorizontalPanelSpec
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                              #name: 'VariableHorizontalPanel'
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                              #component: 
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                               #(#SpecCollection
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                                  #collection: 
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                                   #(
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                                     #(#SequenceViewSpec
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                                        #name: 'listOfHelpKeysView'
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                                        #activeHelpKey: #listOfHelpTexts
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                                        #tabable: true
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                                        #model: #listModel
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                                        #hasHorizontalScrollBar: true
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                                        #hasVerticalScrollBar: true
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                                        #miniScrollerHorizontal: true
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                                        #useIndex: false
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                                        #sequenceList: #listChannel
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                                    )
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                                     #(#ViewSpec
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                                        #name: 'Box'
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                                        #component: 
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                                         #(#SpecCollection
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                                            #collection: 
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                                             #(
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                                               #(#InputFieldSpec
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                                                  #name: 'helpKeyInputField'
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                                                  #layout: #(#LayoutFrame 0 0.0 29 0 0 1.0 51 0)
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                                                  #activeHelpKey: #currentHelpTexts
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                                                  #tabable: true
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                                                  #model: #listModel
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                                                  #immediateAccept: false
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                                              )
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                                               #(#SequenceViewSpec
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                                                  #name: 'listOfHelpSpecClassesView'
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                                                  #layout: #(#LayoutFrame 0 0.0 54 0 0 1.0 0 1.0)
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                                                  #activeHelpKey: #listOfHelpSpecClasses
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                                                  #tabable: true
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                                                  #model: #selectionOfHelpSpecClass
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                                                  #hasHorizontalScrollBar: true
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                                                  #hasVerticalScrollBar: true
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                                                  #miniScrollerHorizontal: true
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                                                  #miniScrollerVertical: true
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                                                  #valueChangeSelector: #helpSpecClassSelected
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                                                  #useIndex: false
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                                                  #sequenceList: #listOfHelpSpecClasses
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                                              )
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                                               #(#HorizontalPanelViewSpec
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                                                  #name: 'HorizontalPanel1'
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                                                  #layout: #(#LayoutFrame 0 0.0 2 0 0 1.0 26 0)
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                                                  #component: 
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                                                   #(#SpecCollection
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                                                      #collection: 
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                                                       #(
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                                                         #(#ActionButtonSpec
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                                                            #name: 'AddButton'
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                                                            #activeHelpKey: #addHelpTextKey
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                                                            #label: 'Add'
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                                                            #translateLabel: true
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                                                            #tabable: true
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                                                            #model: #doAdd
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                                                            #extent: #(#Point 44 24)
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                                                        )
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                                                         #(#ActionButtonSpec
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                                                            #name: 'RemoveButton'
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                                                            #activeHelpKey: #removeHelpTextKey
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                                                            #label: 'Remove'
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                                                            #translateLabel: true
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                                                            #tabable: true
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                                                            #model: #doRemove
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                                                            #extent: #(#Point 44 24)
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                                                        )
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                                                         #(#ActionButtonSpec
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                                                            #name: 'DeleteButton'
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                                                            #activeHelpKey: #deleteHelpTextKey
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                                                            #label: 'Delete'
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                                                            #translateLabel: true
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                                                            #tabable: true
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                                                            #model: #doDelete
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                                                            #extent: #(#Point 45 24)
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                                                        )
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                                                      )
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                                                  )
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                                                  #horizontalLayout: #fit
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                                                  #verticalLayout: #fit
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                                                  #horizontalSpace: 3
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                                                  #verticalSpace: 3
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                                              )
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                                            )
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                                        )
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                                    )
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                                  )
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                              )
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                              #handles: #(#Any 0.5 1.0)
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                          )
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                           #(#TextEditorSpec
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                              #name: 'helpTextView'
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                              #activeHelpKey: #helpTextView
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                              #tabable: true
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                              #hasHorizontalScrollBar: true
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                              #hasVerticalScrollBar: true
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                              #miniScrollerHorizontal: true
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                              #miniScrollerVertical: true
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                          )
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                        )
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                    )
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                    #handles: #(#Any 0.5 1.0)
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                )
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              )
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          )
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      )
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    "Modified: / 20.5.1998 / 01:08:59 / cg"
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!
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windowSpecForStandAlone
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    "This resource specification was automatically generated
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     by the UIPainter of ST/X."
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    "Do not manually edit this!! If it is corrupted,
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     the UIPainter may not be able to read the specification."
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    "
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     UIPainter new openOnClass:UIHelpTool andSelector:#windowSpecForStandAlone
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     UIHelpTool new openInterface:#windowSpecForStandAlone
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    "
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    <resource: #canvas>
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    ^
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       #(#FullSpec
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          #window: 
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           #(#WindowSpec
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              #name: 'Help Tool'
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              #layout: #(#LayoutFrame 191 0 334 0 660 0 663 0)
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              #label: 'Help Tool'
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              #min: #(#Point 300 300)
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              #max: #(#Point 1152 900)
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              #bounds: #(#Rectangle 191 334 661 664)
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              #menu: #menu
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              #usePreferredExtent: false
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          )
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          #component: 
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           #(#SpecCollection
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              #collection: 
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               #(
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                 #(#UISubSpecification
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                    #name: 'windowSpec'
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                    #layout: #(#LayoutFrame 0 0.0 0 0.0 0 1.0 -26 1.0)
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                    #minorKey: #windowSpec
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                )
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                 #(#UISubSpecification
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                    #name: 'windowSpecForInfoBar'
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                    #layout: #(#LayoutFrame 0 0 -24 1 0 1 0 1)
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                    #majorKey: #ToolApplicationModel
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                    #minorKey: #windowSpecForInfoBar
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                )
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              )
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          )
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      )
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! !
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!UIHelpTool class methodsFor:'menu specs'!
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menu
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    "This resource specification was automatically generated
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     by the MenuEditor of ST/X."
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    "Do not manually edit this!! If it is corrupted,
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     the MenuEditor may not be able to read the specification."
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diff changeset
   373
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   374
    "
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   375
     MenuEditor new openOnClass:UIHelpTool andSelector:#menu
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   376
     (Menu new fromLiteralArrayEncoding:(UIHelpTool menu)) startUp
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   377
    "
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   378
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   379
    <resource: #menu>
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   380
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   381
    ^
904
b40cce7f3748 use standard help calls
tz
parents: 896
diff changeset
   382
696
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   383
       #(#Menu
904
b40cce7f3748 use standard help calls
tz
parents: 896
diff changeset
   384
696
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   385
           #(
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   386
             #(#MenuItem
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   387
                #label: 'File'
835
13793eec85d5 national strings
Claus Gittinger <cg@exept.de>
parents: 833
diff changeset
   388
                #translateLabel: true
696
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   389
                #submenu: 
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   390
                 #(#Menu
904
b40cce7f3748 use standard help calls
tz
parents: 896
diff changeset
   391
696
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   392
                     #(
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   393
                       #(#MenuItem
835
13793eec85d5 national strings
Claus Gittinger <cg@exept.de>
parents: 833
diff changeset
   394
                          #label: 'Load...'
13793eec85d5 national strings
Claus Gittinger <cg@exept.de>
parents: 833
diff changeset
   395
                          #translateLabel: true
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   396
                          #value: #doLoad
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   397
                          #activeHelpKey: #fileLoad
696
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   398
                      )
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   399
                       #(#MenuItem
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   400
                          #label: '-'
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   401
                      )
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   402
                       #(#MenuItem
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   403
                          #label: 'Save'
835
13793eec85d5 national strings
Claus Gittinger <cg@exept.de>
parents: 833
diff changeset
   404
                          #translateLabel: true
722
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
   405
                          #value: #doSave
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   406
                          #activeHelpKey: #fileSave
696
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   407
                      )
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   408
                       #(#MenuItem
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   409
                          #label: '-'
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   410
                      )
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   411
                       #(#MenuItem
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   412
                          #label: 'Exit'
835
13793eec85d5 national strings
Claus Gittinger <cg@exept.de>
parents: 833
diff changeset
   413
                          #translateLabel: true
696
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   414
                          #value: #closeRequest
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   415
                          #activeHelpKey: #fileExit
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   416
                      )
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   417
                    ) nil
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   418
                    nil
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   419
                )
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   420
            )
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   421
             #(#MenuItem
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   422
                #label: 'Edit'
835
13793eec85d5 national strings
Claus Gittinger <cg@exept.de>
parents: 833
diff changeset
   423
                #translateLabel: true
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   424
                #submenu: 
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   425
                 #(#Menu
904
b40cce7f3748 use standard help calls
tz
parents: 896
diff changeset
   426
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   427
                     #(
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   428
                       #(#MenuItem
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   429
                          #label: 'Add'
835
13793eec85d5 national strings
Claus Gittinger <cg@exept.de>
parents: 833
diff changeset
   430
                          #translateLabel: true
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   431
                          #value: #doAdd
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   432
                          #activeHelpKey: #addHelpTextKey
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   433
                      )
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   434
                       #(#MenuItem
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   435
                          #label: '-'
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   436
                      )
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   437
                       #(#MenuItem
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   438
                          #label: 'Delete'
835
13793eec85d5 national strings
Claus Gittinger <cg@exept.de>
parents: 833
diff changeset
   439
                          #translateLabel: true
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   440
                          #value: #doDelete
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   441
                          #activeHelpKey: #deleteHelpTextKey
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   442
                      )
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   443
                    ) nil
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   444
                    nil
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   445
                )
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   446
            )
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   447
             #(#MenuItem
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   448
                #label: 'Help'
904
b40cce7f3748 use standard help calls
tz
parents: 896
diff changeset
   449
                #translateLabel: true
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   450
                #startGroup: #right
904
b40cce7f3748 use standard help calls
tz
parents: 896
diff changeset
   451
                #activeHelpKey: #help
b40cce7f3748 use standard help calls
tz
parents: 896
diff changeset
   452
                #submenuChannel: #menuHelp
696
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   453
            )
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   454
          ) nil
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   455
          nil
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   456
      )
835
13793eec85d5 national strings
Claus Gittinger <cg@exept.de>
parents: 833
diff changeset
   457
148
785417b6955d intitial checkin
ca
parents:
diff changeset
   458
! !
785417b6955d intitial checkin
ca
parents:
diff changeset
   459
785417b6955d intitial checkin
ca
parents:
diff changeset
   460
!UIHelpTool methodsFor:'accessing'!
785417b6955d intitial checkin
ca
parents:
diff changeset
   461
710
8c968790c885 use same help dict if started from the gui painter
tz
parents: 704
diff changeset
   462
dictionaries
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   463
    "returns the dictionary of the help dictionaries of the classes having help specs"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   464
710
8c968790c885 use same help dict if started from the gui painter
tz
parents: 704
diff changeset
   465
    ^dictionaries
8c968790c885 use same help dict if started from the gui painter
tz
parents: 704
diff changeset
   466
!
8c968790c885 use same help dict if started from the gui painter
tz
parents: 704
diff changeset
   467
8c968790c885 use same help dict if started from the gui painter
tz
parents: 704
diff changeset
   468
dictionaries:aDictionaryOfDictionaries
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   469
    "sets a dictionary of the help dictionaries of the classes having help specs"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   470
710
8c968790c885 use same help dict if started from the gui painter
tz
parents: 704
diff changeset
   471
    (dictionaries := aDictionaryOfDictionaries) isNil ifTrue:[
8c968790c885 use same help dict if started from the gui painter
tz
parents: 704
diff changeset
   472
        dictionaries := Dictionary new.
8c968790c885 use same help dict if started from the gui painter
tz
parents: 704
diff changeset
   473
    ].
715
7eebac822985 modified bug fixed
tz
parents: 710
diff changeset
   474
    self updateList.
710
8c968790c885 use same help dict if started from the gui painter
tz
parents: 704
diff changeset
   475
!
8c968790c885 use same help dict if started from the gui painter
tz
parents: 704
diff changeset
   476
151
ca
parents: 148
diff changeset
   477
dictionary
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   478
    "returns the dictionary of the selected class"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   479
722
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
   480
    ^dictionary
710
8c968790c885 use same help dict if started from the gui painter
tz
parents: 704
diff changeset
   481
!
151
ca
parents: 148
diff changeset
   482
ca
parents: 148
diff changeset
   483
dictionary:aDictionary
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   484
    "sets dictionary of the selected class"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   485
286
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   486
    (dictionary := aDictionary) isNil ifTrue:[
700
2aae4f3b6526 supports merging into existing help specs
tz
parents: 696
diff changeset
   487
        dictionary := Dictionary new.
286
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   488
    ].
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   489
    self updateList
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   490
!
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   491
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   492
helpKey
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   493
    "returns the help key of selected help text"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   494
286
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   495
    listSelection size ~~ 0 ifTrue:[
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   496
        ^ listSelection asSymbol
151
ca
parents: 148
diff changeset
   497
    ].
286
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   498
    ^ nil
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   499
!
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   500
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   501
helpKey:aKey
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   502
    "sets the help key into the selection channel in order to show the help text"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   503
286
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   504
    |key|
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   505
    aKey size ~~ 0 ifTrue:[
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   506
        key := aKey asString
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   507
    ].
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   508
    self listModel value:key
459
fb5b5ecf7e86 set modified if help text has changed
tz
parents: 456
diff changeset
   509
151
ca
parents: 148
diff changeset
   510
!
ca
parents: 148
diff changeset
   511
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   512
modified
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   513
    "returns whether the help tool was modified"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   514
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   515
    ^modified
700
2aae4f3b6526 supports merging into existing help specs
tz
parents: 696
diff changeset
   516
!
2aae4f3b6526 supports merging into existing help specs
tz
parents: 696
diff changeset
   517
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   518
modified: aBoolean
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   519
    "sets the help tool as modified"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   520
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   521
    modified := aBoolean
700
2aae4f3b6526 supports merging into existing help specs
tz
parents: 696
diff changeset
   522
!
2aae4f3b6526 supports merging into existing help specs
tz
parents: 696
diff changeset
   523
286
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   524
modifiedHolder:aValueHolder
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   525
    "sets the value holder to true in case of modifying attributes"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   526
891
bafed0c2436d avoid repeated send-sequences
Claus Gittinger <cg@exept.de>
parents: 876
diff changeset
   527
    |eTxtView modChannel|
bafed0c2436d avoid repeated send-sequences
Claus Gittinger <cg@exept.de>
parents: 876
diff changeset
   528
286
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   529
    modifiedHolder notNil ifTrue:[
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   530
        modifiedHolder removeDependent:self. 
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   531
    ].
148
785417b6955d intitial checkin
ca
parents:
diff changeset
   532
286
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   533
    (modifiedHolder := aValueHolder) notNil ifTrue:[
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   534
        modifiedHolder addDependent:self.
459
fb5b5ecf7e86 set modified if help text has changed
tz
parents: 456
diff changeset
   535
891
bafed0c2436d avoid repeated send-sequences
Claus Gittinger <cg@exept.de>
parents: 876
diff changeset
   536
        (eTxtView := self editTextView) notNil ifTrue: [
bafed0c2436d avoid repeated send-sequences
Claus Gittinger <cg@exept.de>
parents: 876
diff changeset
   537
            modChannel := eTxtView modifiedChannel.
bafed0c2436d avoid repeated send-sequences
Claus Gittinger <cg@exept.de>
parents: 876
diff changeset
   538
            modChannel onChangeSend:#value to:[
459
fb5b5ecf7e86 set modified if help text has changed
tz
parents: 456
diff changeset
   539
                modifiedHolder notNil ifTrue:[
891
bafed0c2436d avoid repeated send-sequences
Claus Gittinger <cg@exept.de>
parents: 876
diff changeset
   540
                    modChannel value ifTrue:[
459
fb5b5ecf7e86 set modified if help text has changed
tz
parents: 456
diff changeset
   541
                        modifiedHolder value:true
fb5b5ecf7e86 set modified if help text has changed
tz
parents: 456
diff changeset
   542
                    ]
fb5b5ecf7e86 set modified if help text has changed
tz
parents: 456
diff changeset
   543
                ]
fb5b5ecf7e86 set modified if help text has changed
tz
parents: 456
diff changeset
   544
            ]
fb5b5ecf7e86 set modified if help text has changed
tz
parents: 456
diff changeset
   545
        ]
fb5b5ecf7e86 set modified if help text has changed
tz
parents: 456
diff changeset
   546
    ]
286
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   547
891
bafed0c2436d avoid repeated send-sequences
Claus Gittinger <cg@exept.de>
parents: 876
diff changeset
   548
    "Modified: / 16.7.1998 / 18:12:09 / cg"
715
7eebac822985 modified bug fixed
tz
parents: 710
diff changeset
   549
!
7eebac822985 modified bug fixed
tz
parents: 710
diff changeset
   550
7eebac822985 modified bug fixed
tz
parents: 710
diff changeset
   551
specClass
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   552
    "returns the class on which the help tool works"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   553
715
7eebac822985 modified bug fixed
tz
parents: 710
diff changeset
   554
    ^specClass
354
a6de8821d3bf add & remove popUpMenu
Claus Gittinger <cg@exept.de>
parents: 339
diff changeset
   555
! !
a6de8821d3bf add & remove popUpMenu
Claus Gittinger <cg@exept.de>
parents: 339
diff changeset
   556
148
785417b6955d intitial checkin
ca
parents:
diff changeset
   557
!UIHelpTool methodsFor:'aspects'!
785417b6955d intitial checkin
ca
parents:
diff changeset
   558
785417b6955d intitial checkin
ca
parents:
diff changeset
   559
listChannel
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   560
    "returns the value holder of the help texts"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   561
148
785417b6955d intitial checkin
ca
parents:
diff changeset
   562
    |holder|
785417b6955d intitial checkin
ca
parents:
diff changeset
   563
    (holder := builder bindingAt:#listChannel) isNil ifTrue:[
354
a6de8821d3bf add & remove popUpMenu
Claus Gittinger <cg@exept.de>
parents: 339
diff changeset
   564
        builder aspectAt:#listChannel put:(holder :=  OrderedCollection new asValue).
148
785417b6955d intitial checkin
ca
parents:
diff changeset
   565
    ].
785417b6955d intitial checkin
ca
parents:
diff changeset
   566
    ^ holder
785417b6955d intitial checkin
ca
parents:
diff changeset
   567
!
785417b6955d intitial checkin
ca
parents:
diff changeset
   568
286
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   569
listModel
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   570
    "returns the value holder of the help key"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   571
148
785417b6955d intitial checkin
ca
parents:
diff changeset
   572
    |holder|
286
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   573
    (holder := builder bindingAt:#listModel) isNil ifTrue:[
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   574
        holder := AspectAdaptor new subject:self; forAspect:#listSelection.
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   575
        builder aspectAt:#listModel put:holder.
148
785417b6955d intitial checkin
ca
parents:
diff changeset
   576
    ].
785417b6955d intitial checkin
ca
parents:
diff changeset
   577
    ^ holder
696
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   578
!
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   579
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   580
listOfHelpSpecClasses
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   581
    "returns the value holder of the specClass and its superclasses 
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   582
     which are subclasses of ApplicationModel"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   583
1184
c67bdfe67afd checkin from browser
Claus Gittinger <cg@exept.de>
parents: 963
diff changeset
   584
    ^ builder listAspectFor:#listOfHelpSpecClasses
696
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   585
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   586
!
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   587
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   588
selectionOfHelpSpecClass
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   589
    "returns the value holder of the selected help spec class"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   590
696
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   591
    |holder|
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   592
    (holder := builder bindingAt:#selectionOfHelpSpecClass) isNil ifTrue:[
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   593
        builder aspectAt:#selectionOfHelpSpecClass put: (holder := ValueHolder new)
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   594
    ].
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   595
    ^ holder
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   596
148
785417b6955d intitial checkin
ca
parents:
diff changeset
   597
! !
785417b6955d intitial checkin
ca
parents:
diff changeset
   598
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   599
!UIHelpTool methodsFor:'building'!
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   600
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   601
buildFromClass:aClass
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   602
    "reads the help dictionary from aClass and find remaining classes 
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   603
     'between' aClass and ApplicationModel" 
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   604
963
62cdb7923a3b care for setup, before view components are built
Claus Gittinger <cg@exept.de>
parents: 946
diff changeset
   605
    |list listOfHelpSpecClassesView|
62cdb7923a3b care for setup, before view components are built
Claus Gittinger <cg@exept.de>
parents: 946
diff changeset
   606
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   607
    modified := false.
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   608
    specClass notNil
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   609
    ifTrue:
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   610
    [   
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   611
        dictionary   := Dictionary new.
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   612
        dictionaries := Dictionary new.
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   613
    ].
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   614
    specClass  := self getHelpSpecClassFromClass:aClass.
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   615
    (specClass isClass and: [specClass isLoaded])
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   616
    ifTrue: 
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   617
    [                                               
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   618
        (specClass class implements:specSelector) ifFalse:[
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   619
            dictionaries at: specClass name put: dictionary 
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   620
        ].
963
62cdb7923a3b care for setup, before view components are built
Claus Gittinger <cg@exept.de>
parents: 946
diff changeset
   621
        list := self listOfHelpSpecClasses.
62cdb7923a3b care for setup, before view components are built
Claus Gittinger <cg@exept.de>
parents: 946
diff changeset
   622
62cdb7923a3b care for setup, before view components are built
Claus Gittinger <cg@exept.de>
parents: 946
diff changeset
   623
        list contents:  (specClass withAllSuperclasses reverse collect: [:cls| cls name]).
62cdb7923a3b care for setup, before view components are built
Claus Gittinger <cg@exept.de>
parents: 946
diff changeset
   624
        (list includes: #ApplicationModel)
62cdb7923a3b care for setup, before view components are built
Claus Gittinger <cg@exept.de>
parents: 946
diff changeset
   625
            ifTrue: [list removeAll: (ApplicationModel withAllSuperclasses collect: [:cls| cls name])].
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   626
        self selectionOfHelpSpecClass value: specClass name.  
963
62cdb7923a3b care for setup, before view components are built
Claus Gittinger <cg@exept.de>
parents: 946
diff changeset
   627
62cdb7923a3b care for setup, before view components are built
Claus Gittinger <cg@exept.de>
parents: 946
diff changeset
   628
        listOfHelpSpecClassesView := builder componentAt: #listOfHelpSpecClassesView.
62cdb7923a3b care for setup, before view components are built
Claus Gittinger <cg@exept.de>
parents: 946
diff changeset
   629
        listOfHelpSpecClassesView notNil ifTrue:[
62cdb7923a3b care for setup, before view components are built
Claus Gittinger <cg@exept.de>
parents: 946
diff changeset
   630
            listOfHelpSpecClassesView selection: 
62cdb7923a3b care for setup, before view components are built
Claus Gittinger <cg@exept.de>
parents: 946
diff changeset
   631
                    (list value indexOf: specClass name).
62cdb7923a3b care for setup, before view components are built
Claus Gittinger <cg@exept.de>
parents: 946
diff changeset
   632
        ].
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   633
        self helpSpecClassSelected.
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   634
    ].
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   635
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   636
    self updateList
868
dfa9d6df10d8 need a builder to be present in #buildFromClass:
Claus Gittinger <cg@exept.de>
parents: 835
diff changeset
   637
963
62cdb7923a3b care for setup, before view components are built
Claus Gittinger <cg@exept.de>
parents: 946
diff changeset
   638
    "Modified: / 21.8.1998 / 15:48:00 / cg"
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   639
!
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   640
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   641
buildFromClass: aClass andSelector: aSelector
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   642
    "sets aSelector and reads the help dictionary from aClass"
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   643
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   644
    specSelector := aSelector.
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   645
    self buildFromClass:aClass
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   646
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   647
! !
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   648
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   649
!UIHelpTool methodsFor:'callbacks'!
148
785417b6955d intitial checkin
ca
parents:
diff changeset
   650
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   651
helpSpecClassSelected
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   652
    "extracts the help dictionary from the selected class and make it current"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   653
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   654
    |clsName|
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   655
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   656
    clsName := self selectionOfHelpSpecClass value.
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   657
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   658
    (dictionary := dictionaries at: clsName ifAbsent: nil) isNil
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   659
    ifTrue:
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   660
    [        
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   661
        dictionary := dictionaries at: clsName put: (self extractHelpSpecForClass: (Smalltalk at: clsName))
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   662
    ].
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   663
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   664
    self updateList.
722
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
   665
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   666
    listSelection notNil
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   667
    ifTrue: 
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   668
    [
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   669
        (dictionary keys includes: listSelection asSymbol)
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   670
            ifTrue: [(builder componentAt: #listOfHelpKeysView) selection: 
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   671
                     (self listChannel value indexOf: (builder componentAt: #helpKeyInputField) contents)]
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   672
            ifFalse: [(builder componentAt: #listOfHelpKeysView) selection: nil].
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   673
    ].
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   674
    listSelection notNil
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   675
    ifTrue: 
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   676
    [
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   677
        self editTextView contents: (dictionary at: listSelection asSymbol ifAbsent: '')
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   678
    ]
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   679
369
9d34f1ff4d29 support of lineFeed charaters
ca
parents: 354
diff changeset
   680
286
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   681
! !
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   682
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   683
!UIHelpTool methodsFor:'help'!
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   684
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   685
defaultInfoLabel
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   686
    "returns the default label for the info bar"
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   687
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   688
    specClass isClass
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   689
    ifTrue:
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   690
    [
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   691
        (specClass class implements: specSelector)
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   692
        ifFalse: 
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   693
        [
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   694
            ^specSelector isNil 
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   695
                ifTrue:  [specClass name, ' >> ? (no selector defined)']
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   696
                ifFalse: [specClass name, ' >> ', specSelector, ' (not implemented)']
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   697
        ].
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   698
        ^specClass name, ' >> ', specSelector
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   699
    ].
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   700
    ^'No class and selector defined.'
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   701
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   702
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   703
904
b40cce7f3748 use standard help calls
tz
parents: 896
diff changeset
   704
!
b40cce7f3748 use standard help calls
tz
parents: 896
diff changeset
   705
b40cce7f3748 use standard help calls
tz
parents: 896
diff changeset
   706
openDocumentation
b40cce7f3748 use standard help calls
tz
parents: 896
diff changeset
   707
    "opens the documentation file of the Help Tool"
b40cce7f3748 use standard help calls
tz
parents: 896
diff changeset
   708
b40cce7f3748 use standard help calls
tz
parents: 896
diff changeset
   709
    self openHTMLDocument: 'tools/uipainter/HelpTool.html'
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   710
! !
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   711
286
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   712
!UIHelpTool methodsFor:'private'!
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   713
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   714
askForModification
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   715
    "asks for modification"
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   716
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   717
    modified
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   718
    ifTrue:
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   719
    [
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   720
        ((YesNoBox title: 'List was modified!!')        
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   721
            noText:'Cancel';
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   722
            yesText:'Waste it and proceed';
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   723
            showAtPointer;
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   724
            accepted) ifFalse: [^false].
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   725
        modified := false
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   726
    ].
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   727
    ^true
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   728
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   729
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   730
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   731
!
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   732
286
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   733
editTextView
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   734
    "returns the editTextView or nil"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   735
286
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   736
    |view|
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   737
696
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   738
    (view := builder componentAt:#helpTextView) notNil ifTrue:[
286
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   739
        view := view scrolledView.
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   740
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   741
        view acceptAction isNil ifTrue:[
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   742
            view acceptAction:[:aList| self accept ].
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   743
        ].
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   744
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   745
        view left ~~ 0 ifTrue:[
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   746
            (maxCharsPerLine := view extent x // view font width) < 10 ifTrue:[
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   747
                maxCharsPerLine := nil
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   748
            ]
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   749
        ].
454
8b016ffd83ce set modified if help text accepted
tz
parents: 393
diff changeset
   750
    ].       
286
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   751
    ^ view
696
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   752
!
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   753
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   754
extractHelpSpecForClass: aClass
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   755
    "extracts the help dictionary of aClass, it current and return it"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   756
696
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   757
    |helpSpecSuperClass superHelpSpecKeys helpSpec|
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   758
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   759
    ((aClass class implements: specSelector)
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   760
    and: [(helpSpecSuperClass := aClass allSuperclasses detect: [:cls| cls class implements: specSelector] ifNone: nil) notNil])
1198
6b7cfe55105b checkin from browser
Claus Gittinger <cg@exept.de>
parents: 1184
diff changeset
   761
    ifTrue:[                  
696
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   762
        superHelpSpecKeys := helpSpecSuperClass helpSpec keys.
700
2aae4f3b6526 supports merging into existing help specs
tz
parents: 696
diff changeset
   763
        helpSpec := Dictionary new.
1198
6b7cfe55105b checkin from browser
Claus Gittinger <cg@exept.de>
parents: 1184
diff changeset
   764
        aClass helpSpec keysAndValuesDo:[:key :value |
6b7cfe55105b checkin from browser
Claus Gittinger <cg@exept.de>
parents: 1184
diff changeset
   765
            (superHelpSpecKeys includes:key) ifFalse: [
6b7cfe55105b checkin from browser
Claus Gittinger <cg@exept.de>
parents: 1184
diff changeset
   766
                helpSpec at:key put:value
6b7cfe55105b checkin from browser
Claus Gittinger <cg@exept.de>
parents: 1184
diff changeset
   767
            ]
696
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   768
        ].          
1198
6b7cfe55105b checkin from browser
Claus Gittinger <cg@exept.de>
parents: 1184
diff changeset
   769
        ^ dictionary := helpSpec
696
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   770
    ].
1198
6b7cfe55105b checkin from browser
Claus Gittinger <cg@exept.de>
parents: 1184
diff changeset
   771
    ^ dictionary := Dictionary new 
696
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   772
!
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   773
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   774
findHelpSpecForKey: aHelpKey
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   775
    "finds the help spec class including aHelpKey in its help dictionary and make it current"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   776
1198
6b7cfe55105b checkin from browser
Claus Gittinger <cg@exept.de>
parents: 1184
diff changeset
   777
    |dictTemp listOfHelpSpecClasses|
696
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   778
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   779
    aHelpKey isNil ifTrue: [^nil].
1198
6b7cfe55105b checkin from browser
Claus Gittinger <cg@exept.de>
parents: 1184
diff changeset
   780
700
2aae4f3b6526 supports merging into existing help specs
tz
parents: 696
diff changeset
   781
    dictTemp := dictionary.
1198
6b7cfe55105b checkin from browser
Claus Gittinger <cg@exept.de>
parents: 1184
diff changeset
   782
    listOfHelpSpecClasses := self listOfHelpSpecClasses.
6b7cfe55105b checkin from browser
Claus Gittinger <cg@exept.de>
parents: 1184
diff changeset
   783
    listOfHelpSpecClasses value do:[:clsName|            
6b7cfe55105b checkin from browser
Claus Gittinger <cg@exept.de>
parents: 1184
diff changeset
   784
        (dictionary := dictionaries at: clsName ifAbsent: nil) isNil ifTrue:[        
696
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   785
            dictionary := dictionaries at: clsName put: (self extractHelpSpecForClass: (Smalltalk at: clsName))
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   786
        ].
1198
6b7cfe55105b checkin from browser
Claus Gittinger <cg@exept.de>
parents: 1184
diff changeset
   787
        (dictionary includesKey: aHelpKey asSymbol) ifTrue:[            
696
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   788
            self updateList.
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   789
            ^(builder componentAt: #listOfHelpSpecClassesView) selection: 
1198
6b7cfe55105b checkin from browser
Claus Gittinger <cg@exept.de>
parents: 1184
diff changeset
   790
                (listOfHelpSpecClasses value indexOf: clsName).
696
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   791
        ]
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   792
    ].
700
2aae4f3b6526 supports merging into existing help specs
tz
parents: 696
diff changeset
   793
    dictionary := dictTemp
696
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   794
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   795
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   796
!
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   797
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   798
getHelpSpecClassFromClass:aClass
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   799
    "returns application class keeping the associated help text or nil"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   800
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   801
    |cls|
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   802
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   803
    ((cls := self resolveName:aClass) notNil and:[cls respondsTo: #helpSpecClass]) ifTrue:[
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   804
        ^cls helpSpecClass
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   805
    ].
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   806
    ^cls
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   807
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   808
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   809
!
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   810
761
91e524583390 do not save, if help texts have not changed (unformatting)
tz
parents: 750
diff changeset
   811
getUnformattedHelpText: aHelpText
91e524583390 do not save, if help texts have not changed (unformatting)
tz
parents: 750
diff changeset
   812
    "unformats aHelpText and returns it"
91e524583390 do not save, if help texts have not changed (unformatting)
tz
parents: 750
diff changeset
   813
91e524583390 do not save, if help texts have not changed (unformatting)
tz
parents: 750
diff changeset
   814
    |helpText|
896
0e732b716759 use #copyReplaceAll:with:
Claus Gittinger <cg@exept.de>
parents: 891
diff changeset
   815
0e732b716759 use #copyReplaceAll:with:
Claus Gittinger <cg@exept.de>
parents: 891
diff changeset
   816
    helpText := aHelpText asString copyReplaceAll:(Character cr) with:(Character space).
0e732b716759 use #copyReplaceAll:with:
Claus Gittinger <cg@exept.de>
parents: 891
diff changeset
   817
    (helpText endsWith:(Character space)) ifTrue:[
761
91e524583390 do not save, if help texts have not changed (unformatting)
tz
parents: 750
diff changeset
   818
        helpText := helpText copyWithoutLast:1
91e524583390 do not save, if help texts have not changed (unformatting)
tz
parents: 750
diff changeset
   819
    ].
896
0e732b716759 use #copyReplaceAll:with:
Claus Gittinger <cg@exept.de>
parents: 891
diff changeset
   820
    ^ helpText
0e732b716759 use #copyReplaceAll:with:
Claus Gittinger <cg@exept.de>
parents: 891
diff changeset
   821
0e732b716759 use #copyReplaceAll:with:
Claus Gittinger <cg@exept.de>
parents: 891
diff changeset
   822
    "Modified: / 20.7.1998 / 13:17:52 / cg"
761
91e524583390 do not save, if help texts have not changed (unformatting)
tz
parents: 750
diff changeset
   823
!
91e524583390 do not save, if help texts have not changed (unformatting)
tz
parents: 750
diff changeset
   824
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   825
installHelpSpecOnClass:aClass
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   826
    "saves the help dicts in aClass which is subclass of ApplicationModel"
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   827
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   828
    |cls src helpSpec|
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   829
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   830
    cls := self getHelpSpecClassFromClass: aClass.
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   831
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   832
    cls isNil ifTrue:[
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   833
        self information:'No application class defined!!'.
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   834
        ^nil
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   835
    ].
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   836
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   837
    (cls isSubclassOf: ApplicationModel) ifFalse:[
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   838
        self information: 'Cannot save help spec into class ', cls name asBoldText, ',\because it is not a subclass of ApplicationModel!!' withCRs.
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   839
        ^nil
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   840
    ].
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   841
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   842
    helpSpec := dictionaries 
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   843
        at: cls name 
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   844
        ifAbsent: [specClass notNil 
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   845
            ifTrue:  [dictionaries at: aClass put: (self extractHelpSpecForClass: (Smalltalk at: aClass))]
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   846
            ifFalse: [dictionary size > 0 ifTrue: [dictionary] ifFalse: [Dictionary new]]].
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   847
761
91e524583390 do not save, if help texts have not changed (unformatting)
tz
parents: 750
diff changeset
   848
    helpSpec associationsDo:
91e524583390 do not save, if help texts have not changed (unformatting)
tz
parents: 750
diff changeset
   849
    [:h|
91e524583390 do not save, if help texts have not changed (unformatting)
tz
parents: 750
diff changeset
   850
        helpSpec at: h key put: (self getUnformattedHelpText: h value)
91e524583390 do not save, if help texts have not changed (unformatting)
tz
parents: 750
diff changeset
   851
    ].
91e524583390 do not save, if help texts have not changed (unformatting)
tz
parents: 750
diff changeset
   852
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   853
    (cls class implements: specSelector) 
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   854
    ifTrue: 
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   855
    [
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   856
        |superclassHelpKeys implementedHelpSpec hasChanged|
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   857
        implementedHelpSpec := Dictionary new.
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   858
        superclassHelpKeys := (cls superclass respondsTo: specSelector)
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   859
            ifTrue:  [cls superclass helpSpec keys]
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   860
            ifFalse: [Array new].
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   861
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   862
        cls helpSpec associationsDo: [:h| (superclassHelpKeys includes: h key) 
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   863
            ifFalse: [implementedHelpSpec at: h key put: h value]].
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   864
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   865
        hasChanged := false.
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   866
        implementedHelpSpec associationsDo: [:h| (helpSpec            includesAssociation: h) ifFalse: [hasChanged := true]].
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   867
        helpSpec            associationsDo: [:h| (implementedHelpSpec includesAssociation: h) ifFalse: [hasChanged := true]].
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   868
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   869
        (implementedHelpSpec notEmpty and: [hasChanged and:
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   870
        [DialogBox confirm: 'Class ', cls name asBoldText, ' already implements\a help spec!!\\Do only replace, if you have removed\help keys in an existing help spec.\' withCRs yesLabel: ' Merge ' noLabel: ' Replace ']])
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   871
        ifTrue:
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   872
        [      
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   873
             implementedHelpSpec associationsDo: [:h| (helpSpec includesKey: h key) 
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   874
                ifFalse: [helpSpec at: h key put: h value]].
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   875
        ]
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   876
    ].
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   877
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   878
    helpSpec isEmpty ifTrue:[
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   879
        ^(cls superclass respondsTo: specSelector) ifTrue: [cls class removeSelector: specSelector].
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   880
    ].
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   881
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   882
    src  := '' writeStream.
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   883
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   884
    src nextPutAll:
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   885
        specSelector, '\' withCRs,
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   886
        (ResourceSpecEditor codeGenerationCommentForClass: UIHelpTool) withCRs,
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   887
    '\\' withCRs,
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   888
    '    "\' withCRs,
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   889
    '     UIHelpTool openOnClass:', cls name asString ,'    
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   890
    "
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   891
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   892
    <resource: #help>
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   893
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   894
    ^super ', specSelector, ' addPairsFrom:#(
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   895
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   896
'.
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   897
761
91e524583390 do not save, if help texts have not changed (unformatting)
tz
parents: 750
diff changeset
   898
    helpSpec keys asSortedCollection do:
91e524583390 do not save, if help texts have not changed (unformatting)
tz
parents: 750
diff changeset
   899
    [:key|
91e524583390 do not save, if help texts have not changed (unformatting)
tz
parents: 750
diff changeset
   900
        src nextPutLine: key storeString.
91e524583390 do not save, if help texts have not changed (unformatting)
tz
parents: 750
diff changeset
   901
        src nextPutLine: (helpSpec at: key) storeString; cr.
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   902
    ].
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   903
    src nextPutLine:')'.
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   904
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   905
    Compiler 
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   906
        compile:(src contents)
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   907
        forClass:cls class 
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   908
        inCategory:'help specs'.
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   909
!
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   910
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   911
installHelpSpecsOnClass:aClass
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   912
    "saves the help dicts on aClass and its superclasses which are subclasses of ApplicationModel"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   913
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   914
    |cls helpSpecClasses|
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   915
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   916
    cls := self getHelpSpecClassFromClass:aClass.
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   917
    cls isNil ifTrue: [^self information:'No application class defined!!'].
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   918
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   919
    modified ifFalse:[
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   920
        masterApplication isNil ifTrue: [self information:'Nothing was modified!!'].
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   921
        ^nil
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   922
    ].
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   923
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   924
    (helpSpecClasses := self listOfHelpSpecClasses value) notNil
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   925
    ifTrue:
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   926
    [        
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   927
        (helpSpecClasses includes: cls name) ifFalse: [helpSpecClasses add: cls name].
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   928
        helpSpecClasses do: [:clsName| (self installHelpSpecOnClass: clsName) isNil ifTrue: [^modified := false]].
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   929
    ]
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   930
    ifFalse:
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   931
    [      
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   932
        self installHelpSpecOnClass: cls
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   933
    ].
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   934
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   935
    modified := false.
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   936
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   937
!
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
   938
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   939
resourceMessage: aString
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   940
    "extracts from aString the specClass and the specSelector"
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   941
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   942
    (aString notNil and: [self askForModification]) 
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   943
    ifTrue:
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   944
    [            
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   945
        |msg cls sel|
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   946
        msg := aString asCollectionOfWords.
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   947
        (msg size == 2 and:
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   948
        [(cls := self resolveName:(msg at:1)) notNil])
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   949
        ifTrue:
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   950
        [
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   951
            specClass := cls name.
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   952
            specSelector := (msg at: 2) asSymbol.
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   953
            ^true
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   954
        ]
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   955
    ].
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   956
    ^false
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   957
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   958
!
9b705e31d38e some cleans
tz
parents: 740
diff changeset
   959
696
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   960
updateList
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   961
    "updates the list channel from dictionary"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   962
696
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   963
    self listChannel value: dictionary keys asSortedCollection
286
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   964
! !
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   965
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   966
!UIHelpTool methodsFor:'selection'!
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   967
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   968
listSelection
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   969
    "returns current selection"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   970
286
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   971
    ^ listSelection
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   972
!
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   973
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   974
listSelection:aSelection
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   975
    "sets current selection"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
   976
1243
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
   977
    |txt view selection|
696
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
   978
1243
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
   979
    aSelection notNil ifTrue:[
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
   980
        aSelection isNumber ifTrue:[
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
   981
            aSelection ~~ 0 ifTrue:[
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
   982
                selection := self listChannel value at:aSelection ifAbsent:nil
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
   983
            ]
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
   984
        ] ifFalse:[
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
   985
            selection := aSelection withoutSeparators.
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
   986
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
   987
            selection size == 0 ifTrue:[
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
   988
                selection := nil
286
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   989
            ]
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   990
        ]
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   991
    ].
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
   992
1243
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
   993
    selection isNil ifTrue:[
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
   994
        (builder componentAt:#listOfHelpKeysView) selection:nil
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
   995
    ] ifFalse:[
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
   996
        (dictionary includesKey:selection asSymbol) ifFalse:[
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
   997
            self findHelpSpecForKey:selection
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
   998
        ]
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
   999
    ].
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
  1000
    listSelection == selection ifTrue:[
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
  1001
        ^ self
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
  1002
    ].
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
  1003
    listSelection := selection.
286
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
  1004
1243
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
  1005
    modifiedHolder notNil ifTrue:[
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
  1006
        modifiedHolder value:true.
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
  1007
    ].
286
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
  1008
1243
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
  1009
    (view := self editTextView) notNil ifTrue:[
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
  1010
        listSelection notNil ifTrue:[
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
  1011
            txt := dictionary at:(listSelection asSymbol) ifAbsent:nil.
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
  1012
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
  1013
            (txt isNil or:[maxCharsPerLine isNil]) ifFalse:[
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
  1014
                txt := UIPainter convertString:(txt asString) maxLineSize:maxCharsPerLine skipLineFeed:false.
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
  1015
            ]
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
  1016
        ]. 
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
  1017
        view contents:txt.
03c4a3e4ddd2 bug fix
ca
parents: 1198
diff changeset
  1018
        view modified:false.
299
62009576ca33 checkin from browser
ca
parents: 292
diff changeset
  1019
    ]
286
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
  1020
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
  1021
! !
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
  1022
369
9d34f1ff4d29 support of lineFeed charaters
ca
parents: 354
diff changeset
  1023
!UIHelpTool methodsFor:'startup / release'!
9d34f1ff4d29 support of lineFeed charaters
ca
parents: 354
diff changeset
  1024
9d34f1ff4d29 support of lineFeed charaters
ca
parents: 354
diff changeset
  1025
closeRequest
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
  1026
    "asks for permission before closing"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
  1027
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1028
    (self masterApplication isNil and:[self askForModification]) ifTrue:[super closeRequest]
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
  1029
!
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
  1030
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
  1031
initialize
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
  1032
    "initializes instance variables"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
  1033
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
  1034
    super initialize.
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
  1035
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1036
    specSelector := #helpSpec.
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
  1037
    dictionary   := Dictionary new.
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
  1038
    dictionaries := Dictionary new.
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
  1039
    modified   := false.
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
  1040
696
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
  1041
!
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
  1042
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1043
loadFromMessage:aString
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
  1044
    "loads a help spec by evaluating aString"
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1045
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1046
    (aString notNil and: [self askForModification]) 
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1047
    ifTrue:
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1048
    [            
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1049
        |msg cls sel|
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1050
        msg := aString asCollectionOfWords.
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1051
        (msg size == 2 and:
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1052
        [(cls := self resolveName:(msg at:1)) notNil and:
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1053
        [cls class implements: (sel := (msg at: 2) asSymbol)]])
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1054
        ifTrue:
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1055
        [               
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1056
            self buildFromClass: (specClass := cls name) andSelector: (specSelector := sel).
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1057
            ^true
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1058
        ]
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1059
    ].
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1060
    ^false
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1061
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1062
!
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1063
696
e91402372900 popup menu replaced by a list + supporting of help specs from different classes
tz
parents: 479
diff changeset
  1064
openInterface:aSymbol
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
  1065
    "do not open as stand alone"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
  1066
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1067
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1068
   
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1069
!
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1070
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1071
openOnClass:aClass
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
  1072
    "opens the UIHelpTool on aClass"
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1073
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1074
    super openInterface: #windowSpecForStandAlone.
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1075
    self masterApplication isNil ifTrue: [(builder componentAt: #RemoveButton) beInvisible].
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1076
    builder window label: 'Help Tool'.
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1077
    self buildFromClass: aClass
940
fa34addf6b1d added #openOnClass:aClass andSelector: aSelector
tz
parents: 904
diff changeset
  1078
!
fa34addf6b1d added #openOnClass:aClass andSelector: aSelector
tz
parents: 904
diff changeset
  1079
fa34addf6b1d added #openOnClass:aClass andSelector: aSelector
tz
parents: 904
diff changeset
  1080
openOnClass:aClass andSelector: aSelector
fa34addf6b1d added #openOnClass:aClass andSelector: aSelector
tz
parents: 904
diff changeset
  1081
    "opens the UIHelpTool on aClass and aSelector"
fa34addf6b1d added #openOnClass:aClass andSelector: aSelector
tz
parents: 904
diff changeset
  1082
fa34addf6b1d added #openOnClass:aClass andSelector: aSelector
tz
parents: 904
diff changeset
  1083
    super openInterface: #windowSpecForStandAlone.
fa34addf6b1d added #openOnClass:aClass andSelector: aSelector
tz
parents: 904
diff changeset
  1084
    self masterApplication isNil ifTrue: [(builder componentAt: #RemoveButton) beInvisible].
fa34addf6b1d added #openOnClass:aClass andSelector: aSelector
tz
parents: 904
diff changeset
  1085
    builder window label: 'Help Tool'.
fa34addf6b1d added #openOnClass:aClass andSelector: aSelector
tz
parents: 904
diff changeset
  1086
    self buildFromClass: aClass andSelector: aSelector
369
9d34f1ff4d29 support of lineFeed charaters
ca
parents: 354
diff changeset
  1087
! !
9d34f1ff4d29 support of lineFeed charaters
ca
parents: 354
diff changeset
  1088
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
  1089
!UIHelpTool methodsFor:'user actions'!
286
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
  1090
722
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1091
accept
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
  1092
    "accepts the help text"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
  1093
722
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1094
    |view key txt list listChgd|   
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1095
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1096
    (listSelection size == 0 or:[(view := self editTextView) isNil]) ifFalse:[
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1097
        txt    := view contents asString.
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1098
        key    := listSelection asSymbol.
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1099
        list   := self listChannel value.
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1100
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1101
        (listChgd := (dictionary at:key ifAbsent:nil) isNil) ifTrue:[
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1102
            list add:key.
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1103
        ].             
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1104
        dictionary at:key put:txt.
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1105
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1106
        listChgd ifTrue:[
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1107
            self updateList.
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1108
            (builder componentAt: #listOfHelpKeysView) selection: (list indexOf: key).
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1109
        ]. 
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1110
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
  1111
        modified := true.
722
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1112
        modifiedHolder notNil ifTrue: [modifiedHolder value:true]
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1113
    ]
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1114
!
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1115
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1116
doAdd
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
  1117
    "adds a help key"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
  1118
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1119
    |helpKey|
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1120
    (helpKey := (builder componentAt: #helpKeyInputField asSymbol) contents) size > 0
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1121
    ifTrue:
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1122
    [
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1123
        self listModel value: helpKey.
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1124
        self accept
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1125
    ]
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1126
    ifFalse:
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1127
    [
835
13793eec85d5 national strings
Claus Gittinger <cg@exept.de>
parents: 833
diff changeset
  1128
        self warn:'No key was entered !!'
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1129
    ]
835
13793eec85d5 national strings
Claus Gittinger <cg@exept.de>
parents: 833
diff changeset
  1130
13793eec85d5 national strings
Claus Gittinger <cg@exept.de>
parents: 833
diff changeset
  1131
    "Modified: / 20.5.1998 / 01:15:06 / cg"
722
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1132
!
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1133
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1134
doDelete
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
  1135
    "deletes the selected help key"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
  1136
722
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1137
    listSelection notNil
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1138
    ifTrue:
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1139
    [
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1140
        dictionary removeKey: listSelection asSymbol ifAbsent: nil.
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1141
        self doRemove.
722
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1142
        self updateList.
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
  1143
        modified := true.
722
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1144
        modifiedHolder notNil ifTrue: [modifiedHolder value:true]
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1145
    ]
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1146
    ifFalse:
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1147
    [
835
13793eec85d5 national strings
Claus Gittinger <cg@exept.de>
parents: 833
diff changeset
  1148
        self warn:'No key selected !!'
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1149
    ]
835
13793eec85d5 national strings
Claus Gittinger <cg@exept.de>
parents: 833
diff changeset
  1150
13793eec85d5 national strings
Claus Gittinger <cg@exept.de>
parents: 833
diff changeset
  1151
    "Modified: / 20.5.1998 / 01:15:00 / cg"
722
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1152
!
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1153
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1154
doLoad
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
  1155
    "opens a Resource Selection Browser in order to get a resource message"
286
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
  1156
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1157
    self loadFromMessage: 
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1158
        (ResourceSelectionBrowser
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
  1159
            request: 'Load Help Spec From Class'
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1160
            onSuperclass: nil
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1161
            andClass: specClass
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
  1162
            andSelector: specSelector ? #help
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
  1163
            withResourceTypes: (Array with: #help)).
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
  1164
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
  1165
    self updateInfoLabel
286
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
  1166
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1167
!
286
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
  1168
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1169
doNew
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
  1170
    "resets the help tool"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
  1171
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1172
    specClass := listSelection := nil.
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1173
    self dictionary: nil.
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1174
    self dictionaries: nil.
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1175
    self listOfHelpSpecClasses removeAll.
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1176
    modified := false.
286
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
  1177
!
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
  1178
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
  1179
doReload
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
  1180
    "reloads the help dictionaries"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
  1181
286
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
  1182
    |oldSel model|
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
  1183
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
  1184
    model  := self listModel.
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
  1185
    oldSel := model value.
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
  1186
    model value:nil.
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
  1187
    self helpSpecFrom:specClass.
23712b1d3f3d checkin from browser
ca
parents: 261
diff changeset
  1188
    model value:oldSel.
740
e7362f3ab5e5 some bugs fixed
tz
parents: 722
diff changeset
  1189
    modified := false.
369
9d34f1ff4d29 support of lineFeed charaters
ca
parents: 354
diff changeset
  1190
722
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1191
!
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1192
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1193
doRemove
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
  1194
    "removes the selected help key"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
  1195
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1196
    listSelection notNil
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1197
    ifTrue:
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1198
    [
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1199
        self listModel value: nil.
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1200
        self updateList.
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1201
        modifiedHolder notNil ifTrue: [modifiedHolder value:true]
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1202
    ]
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1203
    ifFalse:
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1204
    [
835
13793eec85d5 national strings
Claus Gittinger <cg@exept.de>
parents: 833
diff changeset
  1205
        self warn:'No key selected !!'
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1206
    ]
835
13793eec85d5 national strings
Claus Gittinger <cg@exept.de>
parents: 833
diff changeset
  1207
13793eec85d5 national strings
Claus Gittinger <cg@exept.de>
parents: 833
diff changeset
  1208
    "Modified: / 20.5.1998 / 01:15:11 / cg"
750
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1209
!
9b705e31d38e some cleans
tz
parents: 740
diff changeset
  1210
722
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1211
doSave
779
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
  1212
    "saves the help dictionaries on specClass"
2ffa22f97d5d comments + documentation
tz
parents: 761
diff changeset
  1213
722
a1bb632b1e00 better save routine + help text added
tz
parents: 717
diff changeset
  1214
    self installHelpSpecsOnClass:specClass
148
785417b6955d intitial checkin
ca
parents:
diff changeset
  1215
! !
785417b6955d intitial checkin
ca
parents:
diff changeset
  1216
785417b6955d intitial checkin
ca
parents:
diff changeset
  1217
!UIHelpTool class methodsFor:'documentation'!
785417b6955d intitial checkin
ca
parents:
diff changeset
  1218
785417b6955d intitial checkin
ca
parents:
diff changeset
  1219
version
785417b6955d intitial checkin
ca
parents:
diff changeset
  1220
    ^ '$Header$'
785417b6955d intitial checkin
ca
parents:
diff changeset
  1221
! !