"

 Copyright (c) 2007-2010 Jan Vrany, SWING Research Group, Czech Technical University in Prague

 Copyright (c) 2009-2010 eXept Software AG

 Permission is hereby granted, free of charge, to any person

 obtaining a copy of this software and associated documentation

 files (the 'Software'), to deal in the Software without

 restriction, including without limitation the rights to use,

 copy, modify, merge, publish, distribute, sublicense, and/or sell

 copies of the Software, and to permit persons to whom the

 Software is furnished to do so, subject to the following

 conditions:

 The above copyright notice and this permission notice shall be

 included in all copies or substantial portions of the Software.

 THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,

 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES

 OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

 NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT

 HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,

 WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

 OTHER DEALINGS IN THE SOFTWARE.

"

"{ Package: 'stx:libtool' }"

"{ NameSpace: Tools }"

SimpleDialog subclass:#ProjectLoader

	instanceVariableNames:'projectList'

	classVariableNames:''

	poolDictionaries:''

	category:'Interface-Tools'

!

!ProjectLoader class methodsFor:'documentation'!

copyright

"

 Copyright (c) 2007-2010 Jan Vrany, SWING Research Group, Czech Technical University in Prague

 Copyright (c) 2009-2010 eXept Software AG

 Permission is hereby granted, free of charge, to any person

 obtaining a copy of this software and associated documentation

 files (the 'Software'), to deal in the Software without

 restriction, including without limitation the rights to use,

 copy, modify, merge, publish, distribute, sublicense, and/or sell

 copies of the Software, and to permit persons to whom the

 Software is furnished to do so, subject to the following

 conditions:

 The above copyright notice and this permission notice shall be

 included in all copies or substantial portions of the Software.

 THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,

 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES

 OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

 NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT

 HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,

 WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

 OTHER DEALINGS IN THE SOFTWARE.

"

! !

!ProjectLoader class methodsFor:'initialization'!

initialize

    | item |

    item := (MenuItem label:(self resources string:'Load Project from Web...'))

                nameKey:'LoadProject';

                value:[(Smalltalk at: self fullName asSymbol) open].

    NewLauncher

        addMenuItem: item

        from: nil

        in: 'menu.file'

        position: #(#after #fileBrowser)

        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 at:#projectLoaderProjectSites ifAbsent:#()

    "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 / '.smalltalk' / 'projects.rc'

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

    "Modified: / 31-07-2013 / 12:44:52 / cg"

!

defaultProjects

    ^#(

        "/ cvut projects

        (

                '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')

        )

        "/ exept projects

        (

                'expecco'

                ('exept:expecco/application')

        )

        (

                'expeccoNET'

                ('expeccoNET:server')

        )

        "/ private projects

        (

                'scheme'

                ('cg:hdm/scheme2013')

        )

)

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

    "Modified: / 31-07-2013 / 12:40:49 / cg"

! !

!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::ProjectLoader andSelector:#windowSpec

     Tools::ProjectLoader new openInterface:#windowSpec

     Tools::ProjectLoader 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 390 237)

                 )

                (ActionButtonSpec

                   label: 'Update list from network'

                   name: 'Update'

                   translateLabel: true

                   model: doUpdateFromNetwork

                   useDefaultExtent: true

                 )

                (HorizontalPanelViewSpec

                   name: 'ButtonPanel'

                   horizontalLayout: fit

                   verticalLayout: fitSpace

                   horizontalSpace: 3

                   verticalSpace: 3

                   reverseOrderIfOKAtLeft: true

                   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

                 )

                )

             )

           )

          )

       )

     )

! !

!ProjectLoader class methodsFor:'load & save'!

loadProjects

    |projectFile projects|

    projectFile := self defaultProjectFile.

    projectFile exists ifFalse:[

        ^ self defaultProjects

    ].

    projects := Compiler 

        evaluate:projectFile contents asString

        ifFail:[ 

            Dialog information:(self resources 

                                    stringWithCRs:'Syntax error in "%1".\Showing default projects.' 

                                    with:projectFile pathName).

            self defaultProjects 

        ].

    projects isEmptyOrNil ifTrue:[

        Dialog information:(self resources 

                                stringWithCRs:'Projects file "%1" is empty.\Showing default projects.' 

                                with:projectFile pathName).

        projects := self defaultProjects.

    ].

    ^ projects

    "

        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>"

    "Modified (format): / 31-07-2013 / 12:51:54 / cg"

!

doUpdateFromNetwork

    <resource: #uiCallback>

    | sites projects newProjects |

    projects := self class loadProjects asOrderedCollection.

    sites := self class projectSites.

    sites isEmpty ifTrue:[

        Dialog information:'No project sites defined (see ProjectLoader>>projectSites).'.

    ] ifFalse:[

        sites do:[:site|

            | siteUrl response |

            siteUrl := site asURL.

            Transcript showCR:'asking ',siteUrl asString,'...'.

            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 isEmpty ifTrue:[

        Dialog information:'No projects found in web.'.

        ^ self

    ].

    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>"

    "Modified (comment): / 31-07-2013 / 12:51:48 / cg"

! !

!ProjectLoader methodsFor:'aspects'!

canDoAcceptHolder

    <resource: #uiAspect>

    |holder|

    (holder := builder bindingAt:#canDoAcceptHolder) isNil ifTrue:[

        holder := false asValue.

        builder aspectAt:#canDoAcceptHolder put:holder.

    ].

    ^ holder.

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

    "Modified (comment): / 31-07-2013 / 12:52:12 / cg"

!

projectNamesHolder

    <resource: #uiAspect>

    |holder|

    (holder := builder bindingAt:#projectNamesHolder) isNil ifTrue:[

        holder := #() asValue.

        builder aspectAt:#projectNamesHolder put:holder.

    ].

    ^ holder.

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

    "Modified (comment): / 31-07-2013 / 12:52:21 / cg"

!

projectSelectionHolder

    <resource: #uiAspect>

    |holder|

    (holder := builder bindingAt:#projectSelectionHolder) isNil ifTrue:[

        holder := ValueHolder new.

        builder aspectAt:#projectSelectionHolder put:holder.

        holder onChangeSend:#projectSelectionHolderChanged to:self.

    ].

    ^ holder.

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

    "Modified: / 31-07-2013 / 18:00:28 / cg"

! !

!ProjectLoader methodsFor:'change & update'!

projectListChanged

    self projectNamesHolder value:

        (projectList collect:[:prj |

            |name origin|

            name := prj first.

            origin := prj second first.

            '%1 %2' 

                bindWith:prj first

                with:(('(%1)' bindWith:origin) withColor:Color gray)

        ])

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

    "Modified: / 31-07-2013 / 12:48:34 / cg"

!

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

    ^ '$Header$'

!

version_CVS

    ^ '$Header$'

!

version_SVN

    ^ '$Id$'

! !

ProjectLoader initialize!