"

stx:goodies/smallsense - A productivity plugin for Smalltalk/X IDE

Copyright (C) 2013-2014 Jan Vrany

This library is free software; you can redistribute it and/or

modify it under the terms of the GNU Lesser General Public

License as published by the Free Software Foundation; either

version 2.1 of the License. 

This library is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public

License along with this library; if not, write to the Free Software

Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

"

"{ Package: 'stx:goodies/smallsense' }"

"{ NameSpace: SmallSense }"

SimpleView subclass:#CompletionView

	instanceVariableNames:'completionController completionContext list listHolder listView

		selectionHolder helpHolder helpView'

	classVariableNames:''

	poolDictionaries:''

	category:'SmallSense-Core-Interface'

!

!CompletionView class methodsFor:'documentation'!

copyright

"

stx:goodies/smallsense - A productivity plugin for Smalltalk/X IDE

Copyright (C) 2013-2014 Jan Vrany

This library is free software; you can redistribute it and/or

modify it under the terms of the GNU Lesser General Public

License as published by the Free Software Foundation; either

version 2.1 of the License. 

This library is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public

License along with this library; if not, write to the Free Software

Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

"

! !

!CompletionView methodsFor:'accessing'!

completionContext

    ^ completionContext

!

completionContext:aCompletionContext

    | node |

    completionContext := aCompletionContext.

    node := completionContext node.

    (node notNil and:[node askFor:#isMessage]) ifTrue:[ 

        helpHolder value: 'Receiver type: ', node receiver inferedType displayString

    ] ifFalse:[ 

        helpHolder value: 'Up/Down to select, Enter to paste' asText.

    ].

    "Modified: / 12-08-2014 / 10:54:46 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

completionController

    ^ completionController

!

completionController:aCompletionController

    completionController := aCompletionController.

    "Modified: / 04-04-2014 / 14:53:01 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

font: aFont

    super font: aFont.

    listView font: aFont.

    "Created: / 27-09-2013 / 14:03:24 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

list

    ^ list

!

list: aCollection

    list :=  aCollection.

    listHolder value: aCollection.

    self completionContext: (aCollection notEmptyOrNil ifTrue:[aCollection anElement context] ifFalse:[ nil ]).

    "Created: / 27-09-2013 / 14:02:56 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 04-04-2014 / 14:56:00 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

selection

    ^ (listView value at: selectionHolder value).

    "Created: / 27-09-2013 / 15:41:47 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

selection: po

    selectionHolder value: (listHolder value identityIndexOf: po)

    "Created: / 27-09-2013 / 16:09:04 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!CompletionView methodsFor:'actions'!

complete: index

    self assert: selectionHolder value == index.

    completionController complete.

    "Created: / 27-02-2014 / 10:09:44 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!CompletionView methodsFor:'event handling'!

keyPress:key x:x y:y

    ^ listView keyPress:key x:x y:y

    "Created: / 27-09-2013 / 14:05:54 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 31-03-2014 / 22:53:43 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!CompletionView methodsFor:'initialization & release'!

initialize

    | listViewScroller listViewScrollerLayout helpViewLayout |

    super initialize.

    listHolder := ValueHolder new.

    selectionHolder := ValueHolder new.

    helpHolder := ValueHolder new.

    listViewScrollerLayout := LayoutFrame origin: 0.0 @ 0.0  corner: 1.0 @ 1.0.

    listViewScrollerLayout bottomOffset: -20.

    listViewScroller := ScrollableView for: SelectionInListModelView.

    listViewScroller layout: listViewScrollerLayout.

    self addSubView: listViewScroller.

    listView := listViewScroller scrolledView.

    listView listHolder: listHolder.

    listView model: selectionHolder.

    listView highlightMode: #line.

    listView doubleClickAction:[:index | self complete: index ].

    helpViewLayout := LayoutFrame origin: 0.0 @ 1.0  corner: 1.0 @ 1.0.

    helpViewLayout topOffset: -20.

    helpView := Label new.

    helpView adjust: #left.

    helpView labelChannel: helpHolder.  

    helpView layout: helpViewLayout.

    self addSubView: helpView.  

    self extent: 400 @ 250

    "Created: / 27-09-2013 / 13:56:33 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 04-04-2014 / 15:03:47 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!CompletionView methodsFor:'queries'!

hasSelection

    ^listView hasSelection

    "Created: / 27-09-2013 / 14:10:04 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

isPopUpView

    ^ true

    "Created: / 27-09-2013 / 13:56:48 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!CompletionView methodsFor:'redrawing'!

flash

    "delegate"

    listView flash.

    "Created: / 31-03-2014 / 22:56:12 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

flash:message withColor:flashColor

    "delegate"

    listView flash:message withColor:flashColor.

    "Created: / 31-03-2014 / 22:56:12 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!CompletionView class methodsFor:'documentation'!

version

    ^ '$Header$'

!

version_CVS

    ^ '$Header$'

!

version_HG

    ^ '$Changeset: <not expanded> $'

! !