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421
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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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1808
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"{ Package: 'stx:libtool2' }"
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412
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MenuPanel subclass:#FontMenu
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2189
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instanceVariableNames:'fontAspects enabledChannel'
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412
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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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!FontMenu class methodsFor:'documentation'!
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421
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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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412
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documentation
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"
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FontMenu used by UIPainter
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421
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[author:]
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Claus Atzkern
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[see also:]
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UIPainter
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FontMenuSpec
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"
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!
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examples
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"
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simple example
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[exBegin]
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|top menu model|
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top := StandardSystemView new.
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top extent:250@200.
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menu := FontMenu origin:0.0@0.4 extent:1.0@30 in:top.
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model := nil asValue.
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menu model:model.
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412
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top open.
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top waitUntilVisible.
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[ |new old|
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old := model value.
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[ top shown] whileTrue:[
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new := model value.
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new ~= old ifTrue:[
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old := new.
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old notNil ifTrue:[ Transcript showCR:(old userFriendlyName) ]
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ifFalse:[ Transcript showCR:'---------' ]
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].
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Delay waitForSeconds:0.2.
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]
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] forkAt:8.
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412
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[exEnd]
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"
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! !
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!FontMenu class methodsFor:'menu spec'!
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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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"
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MenuEditor new openOnClass:FontMenu andSelector:#menu
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(Menu new fromLiteralArrayEncoding:(FontMenu menu)) startUp
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"
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799
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<resource: #menu>
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412
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^
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2749
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#(Menu
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(
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(MenuItem
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label: 'enabled'
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itemValue: updateModel
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translateLabel: true
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indication: enabledChannel
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labelImage: (ResourceRetriever SystemBrowser emptyIcon)
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)
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2749
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(MenuItem
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enabled: enabledChannel
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label: 'Family'
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nameKey: fontFamily
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translateLabel: true
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isButton: true
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submenu:
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(Menu
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(
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(MenuItem
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label: 'helvetica'
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itemValue: fontFamily:
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translateLabel: true
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argument: helvetica
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)
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(MenuItem
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label: 'courier'
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itemValue: fontFamily:
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translateLabel: true
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argument: courier
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)
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2749
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(MenuItem
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label: 'times'
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itemValue: fontFamily:
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translateLabel: true
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argument: times
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)
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2749
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(MenuItem
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label: 'clean'
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itemValue: fontFamily:
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translateLabel: true
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argument: clean
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)
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(MenuItem
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label: 'fixed'
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itemValue: fontFamily:
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translateLabel: true
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argument: fixed
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)
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(MenuItem
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label: 'lucida'
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itemValue: fontFamily:
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translateLabel: true
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argument: lucida
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)
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2749
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(MenuItem
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label: '-'
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)
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(MenuItem
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label: 'Other...'
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itemValue: launchFontFamilyDialog
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translateLabel: true
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)
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)
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nil
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nil
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799
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)
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2189
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)
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2749
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(MenuItem
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enabled: enabledChannel
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label: 'Face'
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nameKey: fontFace
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translateLabel: true
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isButton: true
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submenu:
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(Menu
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(
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(MenuItem
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label: 'bold'
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itemValue: fontFace:
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translateLabel: true
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argument: bold
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)
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(MenuItem
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label: 'medium'
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itemValue: fontFace:
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translateLabel: true
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argument: medium
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)
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(MenuItem
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label: '-'
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)
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(MenuItem
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label: 'Other...'
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itemValue: launchFontFaceDialog
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translateLabel: true
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2189
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)
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)
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nil
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nil
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)
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)
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2749
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(MenuItem
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enabled: enabledChannel
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label: 'Style'
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nameKey: fontStyle
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translateLabel: true
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isButton: true
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submenu:
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(Menu
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(
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(MenuItem
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label: 'roman'
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itemValue: fontStyle:
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translateLabel: true
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argument: roman
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412
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)
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2749
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(MenuItem
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label: 'italic'
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itemValue: fontStyle:
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translateLabel: true
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argument: italic
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412
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)
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2749
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(MenuItem
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label: 'oblique'
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itemValue: fontStyle:
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translateLabel: true
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argument: oblique
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)
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(MenuItem
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label: '-'
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)
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(MenuItem
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label: 'Other...'
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itemValue: launchFontStyleDialog
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translateLabel: true
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2189
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)
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)
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nil
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nil
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799
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)
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2189
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)
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2749
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(MenuItem
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248 |
enabled: enabledChannel
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label: 'Size'
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nameKey: fontSize
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translateLabel: true
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isButton: true
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submenu:
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(Menu
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(
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(MenuItem
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label: '6'
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itemValue: fontSize:
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translateLabel: true
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argument: 6
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)
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(MenuItem
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label: '8'
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itemValue: fontSize:
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translateLabel: true
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argument: 8
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2189
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)
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2749
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(MenuItem
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label: '10'
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itemValue: fontSize:
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translateLabel: true
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argument: 10
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)
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(MenuItem
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label: '12'
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itemValue: fontSize:
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translateLabel: true
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argument: 12
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2189
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)
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2749
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(MenuItem
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281 |
label: '14'
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itemValue: fontSize:
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translateLabel: true
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argument: 14
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)
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286 |
(MenuItem
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label: '16'
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288 |
itemValue: fontSize:
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translateLabel: true
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argument: 16
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2189
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)
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2749
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(MenuItem
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label: '18'
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itemValue: fontSize:
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translateLabel: true
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296 |
argument: 18
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412
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)
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2749
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(MenuItem
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label: '-'
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300 |
)
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301 |
(MenuItem
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302 |
label: 'Other...'
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303 |
itemValue: launchFontSizeDialog
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304 |
translateLabel: true
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2189
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305 |
)
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2749
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)
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nil
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308 |
nil
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309 |
)
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310 |
)
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311 |
(MenuItem
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312 |
enabled: enabledChannel
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313 |
label: 'Encoding'
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nameKey: fontEncoding
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315 |
translateLabel: true
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316 |
isButton: true
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submenu:
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318 |
(Menu
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319 |
(
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320 |
(MenuItem
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321 |
label: 'latin-1'
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322 |
itemValue: fontEncoding:
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translateLabel: true
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324 |
argument: #'iso8859-1'
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2189
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325 |
)
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2749
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326 |
(MenuItem
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327 |
label: 'unicode'
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328 |
itemValue: fontEncoding:
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329 |
translateLabel: true
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330 |
argument: #'iso10646-1'
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2189
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)
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2749
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332 |
(MenuItem
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333 |
label: '-'
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334 |
)
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335 |
(MenuItem
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336 |
label: 'Other...'
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337 |
itemValue: launchFontEncodingDialog
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338 |
translateLabel: true
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2189
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339 |
)
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340 |
)
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341 |
nil
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342 |
nil
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799
|
343 |
)
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2189
|
344 |
)
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345 |
)
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346 |
nil
|
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|
347 |
nil
|
|
799
|
348 |
)
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412
|
349 |
! !
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350 |
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2189
|
351 |
!FontMenu methodsFor:'accessing'!
|
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412
|
352 |
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2189
|
353 |
fontDescription
|
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|
354 |
"get font description
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|
412
|
355 |
"
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2189
|
356 |
enabledChannel value ifFalse:[^ nil].
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412
|
357 |
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2749
|
358 |
^ FontDescription
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359 |
family:(fontAspects at:#fontFamily)
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360 |
face:(fontAspects at:#fontFace)
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361 |
style:(fontAspects at:#fontStyle)
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362 |
size:(fontAspects at:#fontSize)
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363 |
encoding:(fontAspects at:#fontEncoding)
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2189
|
364 |
!
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412
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365 |
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2189
|
366 |
fontDescription:aFontDesc
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367 |
"set font description
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368 |
"
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369 |
|saveModel|
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370 |
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371 |
aFontDesc ifNil:[
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|
372 |
enabledChannel value:false.
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2459
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373 |
^ self
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412
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374 |
].
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375 |
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2189
|
376 |
self disabledRedrawDo:[
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|
377 |
saveModel := model. "/ do not inform the model
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378 |
model := nil.
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379 |
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|
380 |
enabledChannel value:true.
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|
381 |
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|
382 |
(aFontDesc isSymbol or:[aFontDesc isString]) ifFalse:[
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|
383 |
self fontFamily:(aFontDesc family).
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2749
|
384 |
self fontFace:(aFontDesc face).
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|
385 |
self fontStyle:(aFontDesc style).
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|
386 |
self fontSize:(aFontDesc size).
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|
387 |
self fontEncoding:(aFontDesc encoding ? #'iso10646-1').
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2189
|
388 |
].
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|
389 |
model := saveModel.
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|
390 |
]
|
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|
391 |
! !
|
|
|
392 |
|
|
|
393 |
!FontMenu methodsFor:'accessing-aspects'!
|
|
|
394 |
|
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|
395 |
fontAspectAt:key put:value
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|
396 |
(value isNil or:[value == (fontAspects at:key)]) ifTrue:[
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|
412
|
397 |
^ self
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|
398 |
].
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2189
|
399 |
fontAspects at:key put:value.
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400 |
(self itemAt:key) label:value.
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412
|
401 |
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2189
|
402 |
self updateModel.
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|
403 |
!
|
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|
404 |
|
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2749
|
405 |
fontEncoding:anEncodingSymbol
|
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|
406 |
^ self fontAspectAt:#fontEncoding put:anEncodingSymbol
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|
407 |
!
|
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|
408 |
|
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2189
|
409 |
fontFace:aFace
|
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|
410 |
^ self fontAspectAt:#fontFace put:aFace
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|
412
|
411 |
!
|
|
|
412 |
|
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2189
|
413 |
fontFamily:aFamily
|
|
|
414 |
^ self fontAspectAt:#fontFamily put:aFamily
|
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|
415 |
!
|
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416 |
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417 |
fontSize:aSize
|
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|
418 |
^ self fontAspectAt:#fontSize put:aSize
|
|
|
419 |
!
|
|
|
420 |
|
|
|
421 |
fontStyle:aStyle
|
|
|
422 |
^ self fontAspectAt:#fontStyle put:aStyle
|
|
|
423 |
!
|
|
|
424 |
|
|
2749
|
425 |
launchFontEncodingDialog
|
|
|
426 |
"launch dialog to get a font encoding"
|
|
|
427 |
|
|
|
428 |
|string|
|
|
|
429 |
|
|
|
430 |
string := EnterBox request:'Encoding: '.
|
|
|
431 |
|
|
|
432 |
string size ~~ 0 ifTrue:[
|
|
|
433 |
self fontEncoding:string asSymbol
|
|
|
434 |
].
|
|
|
435 |
!
|
|
|
436 |
|
|
|
437 |
launchFontFaceDialog
|
|
|
438 |
"launch dialog to get a font face"
|
|
|
439 |
|
|
|
440 |
|string|
|
|
|
441 |
|
|
|
442 |
string := EnterBox request:'Face: '.
|
|
|
443 |
|
|
|
444 |
string size ~~ 0 ifTrue:[
|
|
|
445 |
self fontFace:string
|
|
|
446 |
].
|
|
|
447 |
!
|
|
|
448 |
|
|
|
449 |
launchFontFamilyDialog
|
|
|
450 |
"launch dialog to get a font family"
|
|
|
451 |
|
|
|
452 |
|string|
|
|
|
453 |
|
|
|
454 |
string := EnterBox request:'Family: '.
|
|
|
455 |
|
|
|
456 |
string size ~~ 0 ifTrue:[
|
|
|
457 |
self fontFamily:string
|
|
|
458 |
].
|
|
|
459 |
!
|
|
|
460 |
|
|
2189
|
461 |
launchFontSizeDialog
|
|
2749
|
462 |
"launch dialog to get a font size"
|
|
|
463 |
|
|
412
|
464 |
|size string|
|
|
|
465 |
|
|
|
466 |
string := EnterBox request:'size: '.
|
|
|
467 |
|
|
|
468 |
string size ~~ 0 ifTrue:[
|
|
|
469 |
size := SmallInteger readFrom:string onError:nil.
|
|
|
470 |
|
|
2749
|
471 |
(size notNil and:[size >= 1 and:[size <= 128]]) ifTrue:[
|
|
2189
|
472 |
self fontSize:size
|
|
412
|
473 |
]
|
|
|
474 |
].
|
|
2749
|
475 |
!
|
|
|
476 |
|
|
|
477 |
launchFontStyleDialog
|
|
|
478 |
"launch dialog to get a font style"
|
|
|
479 |
|
|
|
480 |
|string|
|
|
|
481 |
|
|
|
482 |
string := EnterBox request:'Style: '.
|
|
|
483 |
|
|
|
484 |
string size ~~ 0 ifTrue:[
|
|
|
485 |
self fontFace:string
|
|
|
486 |
].
|
|
412
|
487 |
! !
|
|
|
488 |
|
|
1818
|
489 |
!FontMenu methodsFor:'accessing-channels'!
|
|
412
|
490 |
|
|
2189
|
491 |
enabledChannel
|
|
|
492 |
^ enabledChannel
|
|
|
493 |
!
|
|
|
494 |
|
|
412
|
495 |
model:aValueHolder
|
|
2749
|
496 |
"set my model"
|
|
|
497 |
|
|
2184
|
498 |
super model:aValueHolder.
|
|
2189
|
499 |
model ifNotNil:[
|
|
2186
|
500 |
self updateFromModel
|
|
412
|
501 |
].
|
|
|
502 |
! !
|
|
|
503 |
|
|
|
504 |
!FontMenu methodsFor:'change & update'!
|
|
|
505 |
|
|
2186
|
506 |
updateFromModel
|
|
2184
|
507 |
self fontDescription:(model value)
|
|
2189
|
508 |
!
|
|
|
509 |
|
|
|
510 |
updateModel
|
|
|
511 |
model ifNotNil:[
|
|
|
512 |
model value:(self fontDescription) withoutNotifying:self
|
|
|
513 |
].
|
|
412
|
514 |
! !
|
|
|
515 |
|
|
|
516 |
!FontMenu methodsFor:'initialization'!
|
|
|
517 |
|
|
|
518 |
destroy
|
|
2749
|
519 |
"release dependencies"
|
|
|
520 |
|
|
412
|
521 |
self model:nil.
|
|
2189
|
522 |
enabledChannel removeDependent:self.
|
|
412
|
523 |
super destroy.
|
|
|
524 |
!
|
|
|
525 |
|
|
|
526 |
initialize
|
|
2749
|
527 |
"setup menu"
|
|
|
528 |
|
|
412
|
529 |
super initialize.
|
|
2189
|
530 |
|
|
|
531 |
fontAspects := IdentityDictionary new.
|
|
|
532 |
enabledChannel := false asValue.
|
|
|
533 |
|
|
2749
|
534 |
#( #fontFamily #fontFace #fontStyle #fontSize #fontEncoding) do:[:k|
|
|
2189
|
535 |
fontAspects at:k put:(nil asValue)
|
|
|
536 |
].
|
|
412
|
537 |
self verticalLayout:false.
|
|
|
538 |
self menu:(self class menu).
|
|
|
539 |
enabledChannel := false asValue.
|
|
2189
|
540 |
receiver := self.
|
|
412
|
541 |
|
|
|
542 |
self fontDescription:(self font).
|
|
|
543 |
! !
|
|
|
544 |
|
|
|
545 |
!FontMenu class methodsFor:'documentation'!
|
|
|
546 |
|
|
|
547 |
version
|
|
2749
|
548 |
^ '$Header: /cvs/stx/stx/libwidg2/FontMenu.st,v 1.15 2004-10-01 11:20:55 cg Exp $'
|
|
412
|
549 |
! !
|