"
 COPYRIGHT (c) 2006 by eXept Software AG
	      All Rights Reserved

 This software is furnished under a license and may be used
 only in accordance with the terms of that license and with the
 inclusion of the above copyright notice.   This software may not
 be provided or otherwise made available to, or used by, any
 other person.  No title to or ownership of the software is
 hereby transferred.
"
"{ Package: 'stx:libtool' }"

"{ NameSpace: Tools }"

SimpleDialog subclass:#ProjectLoader
	instanceVariableNames:'projectList'
	classVariableNames:''
	poolDictionaries:''
	category:'Interface-Tools'
!

!ProjectLoader class methodsFor:'documentation'!

copyright
"
 COPYRIGHT (c) 2006 by eXept Software AG
	      All Rights Reserved

 This software is furnished under a license and may be used
 only in accordance with the terms of that license and with the
 inclusion of the above copyright notice.   This software may not
 be provided or otherwise made available to, or used by, any
 other person.  No title to or ownership of the software is
 hereby transferred.
"
! !

!ProjectLoader class methodsFor:'initialization'!

initialize

    | item |
    item := (MenuItem label:'Load project')
                nameKey:'LoadProject';
                value:[(Smalltalk at: self fullName asSymbol) open].

    NewLauncher
        addMenuItem: item
        from: nil
        in: 'menu'
        position: #after
        space: true.

    "
        self initialize 
    "

    "Created: / 22-11-2008 / 09:58:03 / Jan Vrany <vranyj1@fel.cvut.cz>"
    "Modified: / 26-11-2008 / 10:00:39 / Jan Vrany <vranyj1@fel.cvut.cz>"
! !

!ProjectLoader class methodsFor:'accessing'!

projectSites

    ^UserPreferences current projectLoaderProjectSites

    "Created: / 22-11-2008 / 09:13:55 / Jan Vrany <vranyj1@fel.cvut.cz>"
    "Modified: / 26-11-2008 / 10:13:32 / Jan Vrany <vranyj1@fel.cvut.cz>"
! !

!ProjectLoader class methodsFor:'defaults'!

defaultProjectFile
    ^ (Filename homeDirectory construct:'.smalltalk') construct:'projects.rc'

    "Created: / 26-11-2008 / 10:15:02 / Jan Vrany <vranyj1@fel.cvut.cz>"
!

defaultProjects

    ^#(
        (
                'CellStore'
                ('cvut:fel/cellstore/core')
        )

        (
                'Perseus'
                ('cvut:fel/perseus/core'
                 'cvut:fel/perseus/core_ui'
                 'cvut:fel/perseus/smallscript'
                 'cvut:fel/perseus/pascal'
                 'stx:goodies/xmlsuite/xquery')
        )

        (
                'IZAR'
                ('cvut:fel/izar')
        )
)

    "Created: / 26-11-2008 / 10:06:14 / Jan Vrany <vranyj1@fel.cvut.cz>"
! !

!ProjectLoader class methodsFor:'interface specs'!

windowSpec
    "This resource specification was automatically generated
     by the UIPainter of ST/X."

    "Do not manually edit this!! If it is corrupted,
     the UIPainter may not be able to read the specification."

    "
     UIPainter new openOnClass:Tools::ProjectLoadDialog andSelector:#windowSpec
     Tools::ProjectLoadDialog new openInterface:#windowSpec
     Tools::ProjectLoadDialog open
    "

    <resource: #canvas>

    ^ 
     #(FullSpec
        name: windowSpec
        window: 
       (WindowSpec
          label: 'Select project'
          name: 'Select project'
          min: (Point 10 10)
          bounds: (Rectangle 0 0 402 301)
        )
        component: 
       (SpecCollection
          collection: (
           (VerticalPanelViewSpec
              name: 'Main'
              layout: (LayoutFrame 3 0 3 0 -3 1 -3 1)
              horizontalLayout: fitSpace
              verticalLayout: bottomSpaceFit
              horizontalSpace: 3
              verticalSpace: 3
              component: 
             (SpecCollection
                collection: (
                 (SelectionInListModelViewSpec
                    name: 'ProjectList'
                    model: projectSelectionHolder
                    hasHorizontalScrollBar: true
                    hasVerticalScrollBar: true
                    listModel: projectNamesHolder
                    highlightMode: line
                    doubleClickSelector: doAccept
                    extent: (Point 390 240)
                  )
                 (ActionButtonSpec
                    label: 'Update list from network'
                    name: 'Update'
                    translateLabel: true
                    model: doUpdateFromNetwork
                    initiallyDisabled: false
                    useDefaultExtent: true
                  )
                 (HorizontalPanelViewSpec
                    name: 'ButtonPanel'
                    horizontalLayout: fit
                    verticalLayout: fitSpace
                    horizontalSpace: 3
                    verticalSpace: 3
                    component: 
                   (SpecCollection
                      collection: (
                       (ActionButtonSpec
                          label: 'Cancel'
                          name: 'CancelButton'
                          translateLabel: true
                          model: doCancel
                          useDefaultExtent: true
                        )
                       (ActionButtonSpec
                          label: 'Load'
                          name: 'LoadButton'
                          translateLabel: true
                          model: doAccept
                          enableChannel: canDoAcceptHolder
                          useDefaultExtent: true
                        )
                       )
                     
                    )
                    useDefaultExtent: true
                  )
                 )
               
              )
            )
           )
         
        )
      )

    "Modified: / 26-11-2008 / 09:16:59 / Jan Vrany <vranyj1@fel.cvut.cz>"
! !

!ProjectLoader class methodsFor:'load & save'!

loadProjects
    |projectFile|

    projectFile := self defaultProjectFile.
    projectFile exists ifFalse:[
        ^ self defaultProjects
    ].
    ^ Compiler 
        evaluate:projectFile contents asString
        ifFail:[ self defaultProjects ].

    "
        self projectList"

    "Created: / 22-11-2008 / 09:41:22 / Jan Vrany <vranyj1@fel.cvut.cz>"
    "Modified: / 26-11-2008 / 10:17:23 / Jan Vrany <vranyj1@fel.cvut.cz>"
!

saveProjects:projects 
    |projectFile|

    projectFile := self defaultProjectFile.
    projectFile writeStream nextPutAll:projects storeString

    "Created: / 26-11-2008 / 10:07:42 / Jan Vrany <vranyj1@fel.cvut.cz>"
! !

!ProjectLoader methodsFor:'actions'!

doAccept

    | packages |
    self canDoAcceptHolder value ifFalse:[^self].
    packages := (projectList at: self projectSelectionHolder value) second.
    packages do:
        [:pkg|Smalltalk loadPackage: pkg].
    super doAccept.

    "Created: / 22-11-2008 / 09:55:17 / Jan Vrany <vranyj1@fel.cvut.cz>"
!

doUpdateFromNetwork
    <resource: #uiCallback>

    | projects newProjects |
    projects := self class loadProjects asOrderedCollection.
    self class projectSites do:
        [:site|
        | siteUrl response |
        siteUrl := site asURL.
        response := HTTPInterface get: siteUrl path fromHost: siteUrl host.
        newProjects := Compiler evaluate: response data ifFail:[#()].
        newProjects do:
            [:newPrj|
                | oldPrj |
                oldPrj := projects 
                            detect:[:oldPrj|oldPrj first = newPrj first] 
                            ifNone:[projects add: newPrj].
                oldPrj at:2 put: newPrj second.
            ]
        ].
    projects := projects asArray.

    projectList := projects.
    self class saveProjects: projects.
    self projectListChanged


    "
        Tools::ProjectLoadDialog new doUpdateFromNetwork

    "

    "Modified: / 26-11-2008 / 10:28:00 / Jan Vrany <vranyj1@fel.cvut.cz>"
! !

!ProjectLoader methodsFor:'aspects'!

canDoAcceptHolder
    <resource: #uiAspect>

    "automatically generated by UIPainter ..."

    "*** the code below creates a default model when invoked."
    "*** (which may not be the one you wanted)"
    "*** Please change as required and accept it in the browser."
    "*** (and replace this comment by something more useful ;-)"

    |holder|

    (holder := builder bindingAt:#canDoAcceptHolder) isNil ifTrue:[
        holder := false asValue.
        builder aspectAt:#canDoAcceptHolder put:holder.
"/ if your app needs to be notified of changes, uncomment one of the lines below:
"/       holder addDependent:self.
"/       holder onChangeSend:#canDoAcceptHolderChanged to:self.
    ].
    ^ holder.

    "Created: / 22-11-2008 / 09:51:34 / Jan Vrany <vranyj1@fel.cvut.cz>"
!

projectNamesHolder
    <resource: #uiAspect>

    "automatically generated by UIPainter ..."

    "*** the code below creates a default model when invoked."
    "*** (which may not be the one you wanted)"
    "*** Please change as required and accept it in the browser."
    "*** (and replace this comment by something more useful ;-)"

    |holder|

    (holder := builder bindingAt:#projectNamesHolder) isNil ifTrue:[
        holder := #() asValue.
        builder aspectAt:#projectNamesHolder put:holder.
"/ if your app needs to be notified of changes, uncomment one of the lines below:
"/       holder addDependent:self.
"/       holder onChangeSend:#projectNamesHolderChanged to:self.
    ].
    ^ holder.

    "Created: / 22-11-2008 / 08:59:43 / Jan Vrany <vranyj1@fel.cvut.cz>"
!

projectSelectionHolder
    <resource: #uiAspect>

    "automatically generated by UIPainter ..."

    "*** the code below creates a default model when invoked."
    "*** (which may not be the one you wanted)"
    "*** Please change as required and accept it in the browser."
    "*** (and replace this comment by something more useful ;-)"

    |holder|

    (holder := builder bindingAt:#projectSelectionHolder) isNil ifTrue:[
        holder := ValueHolder new.
        builder aspectAt:#projectSelectionHolder put:holder.
"/ if your app needs to be notified of changes, uncomment one of the lines below:
        holder addDependent:self.
        holder onChangeSend:#projectSelectionHolderChanged to:self.
    ].
    ^ holder.

    "Created: / 22-11-2008 / 08:59:43 / Jan Vrany <vranyj1@fel.cvut.cz>"
! !

!ProjectLoader methodsFor:'change & update'!

projectListChanged

    self projectNamesHolder value:
        (projectList collect:[:prj|prj first])

    "Created: / 22-11-2008 / 09:52:47 / Jan Vrany <vranyj1@fel.cvut.cz>"
!

projectSelectionHolderChanged

    | selection |
    selection := self projectSelectionHolder value.

    self canDoAcceptHolder value:
        (selection notNil and:[selection ~= 0])

    "Created: / 22-11-2008 / 09:52:20 / Jan Vrany <vranyj1@fel.cvut.cz>"
! !

!ProjectLoader methodsFor:'hooks'!

commonPostOpen

    projectList := self class loadProjects.
    self projectListChanged

    "Created: / 22-11-2008 / 09:43:04 / Jan Vrany <vranyj1@fel.cvut.cz>"
    "Modified: / 26-11-2008 / 10:16:30 / Jan Vrany <vranyj1@fel.cvut.cz>"
! !

!ProjectLoader class methodsFor:'documentation'!

version_CVS
    ^ '$Header: /cvs/stx/stx/libtool/Tools__ProjectLoader.st,v 1.1 2011-07-01 14:15:32 cg Exp $'
!

version_SVN
    ^ '§Id: Tools__ProjectLoader.st 7486 2009-10-26 22:06:24Z vranyj1 §'
! !

ProjectLoader initialize!