SynchronousWindowSensor.st
author Stefan Vogel <sv@exept.de>
Tue, 15 Apr 2003 13:59:47 +0200
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child 3888 1e06f949dc58
permissions -rw-r--r--
Use SynchronousWindowSensor if no windowGroup
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"
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 COPYRIGHT (c) 1995 by Claus Gittinger
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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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"{ Package: 'stx:libview' }"
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WindowSensor subclass:#SynchronousWindowSensor
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	instanceVariableNames:''
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	classVariableNames:''
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	poolDictionaries:''
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	category:'Interface-Support'
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!
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!SynchronousWindowSensor class methodsFor:'documentation'!
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copyright
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"
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 COPYRIGHT (c) 1995 by Claus Gittinger
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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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    in contrast to a regular windowSensor, instances of SynchronousWindowSensor
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    do NOT put events into a queue and do NOT wakeup any windowGroup process.
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    Instead, the underlying view is notified synchronously (via a message send)
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    about the event.
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    These are used for only one single situation: 
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	when a modal debugger is open
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    (i.e. one that is debugging the scheduler or event-dispatcher).
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    This debuggers windowGroup is augmented with a synchronous Sensor, in order
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    to prevent the event handling code from suspending any process 
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    (you cannot suspend the scheduler; you should not suspend the event dispatcher).
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    This is pretty tricky and magic - you dont have to understand this.
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    (consider this system internal code)
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    These sensors are not used with regular views.
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8758d0c9933e documentation
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    [author:]
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	Claus Gittinger
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"
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! !
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!SynchronousWindowSensor methodsFor:'event handling'!
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addDamage:aRectangle view:aView wakeup:doWakeup
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    "forward as an expose for some view"
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    aView
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        dispatchEvent:#exposeX:y:width:height:
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        arguments:(Array with:aRectangle left 
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                         with:aRectangle top 
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                         with:aRectangle width
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                         with:aRectangle height)
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"/    WindowEvent
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"/        sendEvent:#exposeX:y:width:height:
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"/        arguments:(Array with:aRectangle left 
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"/                         with:aRectangle top 
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"/                         with:aRectangle width
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"/                         with:aRectangle height)
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"/        view:aView
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    "Modified: / 20.5.1998 / 22:55:37 / cg"
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!
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buttonMotion:buttonAndModifierState x:x y:y view:aView
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    "forward a button-motion for some view"
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    |buttonState ev|
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    "/ in the following, we are only interested in the buttons (i.e. mask out the modifiers)
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    buttonState := buttonAndModifierState bitAnd:(aView device anyButtonStateMask).
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    ev := WindowEvent buttonMotion:buttonState x:x y:y view:aView.
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    self sendEvent:ev to:aView.
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!
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buttonMultiPress:button x:x y:y view:aView
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    "forward a button-multi-press event for some view"
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    |ev|
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    ev := WindowEvent buttonMultiPress:button x:x y:y view:aView.
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    self sendEvent:ev to:aView.
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    "Created: / 24.11.1995 / 19:14:14 / cg"
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    "Modified: / 20.5.1998 / 22:56:07 / cg"
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!
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buttonPress:button x:x y:y view:aView
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    "forward a button-press event for some view"
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    |ev|
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    ev := WindowEvent buttonPress:button x:x y:y view:aView.
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    self sendEvent:ev to:aView.
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!
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buttonRelease:button x:x y:y view:aView
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    "forward a button-release event for some view"
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    |ev|
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    ev := WindowEvent buttonRelease:button x:x y:y view:aView.
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    self sendEvent:ev to:aView.
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!
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configureX:x y:y width:w height:h view:aView
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    "forward a configure for some view"
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    |ev|
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    ev := WindowEvent configureX:x y:y width:w height:h view:aView.
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    aView dispatchEvent:ev
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coveredBy:otherView view:aView
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    "forward a covered for some view"
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    aView coveredBy:otherView
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    "Created: 24.11.1995 / 19:15:11 / cg"
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!
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destroyedView:aView
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    "forward a destroyed event for some view"
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    aView destroyed
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    "Created: 24.11.1995 / 19:15:22 / cg"
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!
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exposeX:x y:y width:w height:h view:aView
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    "forward an expose for some view"
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    ignoreExposeEvents ~~ true ifTrue:[
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        aView
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            dispatchEvent:#exposeX:y:width:height:
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            arguments:(Array with:x with:y with:w with:h)
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    ]
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!
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focusInView:aView
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    "forward a focusIn event for some view"
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    |ev|
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    ev := WindowEvent focusInView:aView.
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    aView dispatchEvent:ev
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    "Created: / 24.11.1995 / 19:16:11 / cg"
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    "Modified: / 20.5.1998 / 22:57:04 / cg"
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!
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focusOutView:aView 
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    "forward a focusOut event for some view"
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    |ev|
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    ev := WindowEvent focusOutView:aView.
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    aView dispatchEvent:ev
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    "Created: / 24.11.1995 / 19:16:24 / cg"
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    "Modified: / 20.5.1998 / 22:57:16 / cg"
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!
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graphicsExposeX:x y:y width:w height:h final:final view:aView
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    "forward a graphic expose for some view"
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    "/ this is a possible response to a scroll operation
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    "/ (if an expose is pending)
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    final ifTrue:[
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        (catchExpose includes:aView) ifTrue:[
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            gotExpose add:aView.
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        ]
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    ].
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    aView
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        dispatchEvent:#graphicsExposeX:y:width:height:final:
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        arguments:(Array with:x with:y with:w with:h with:final)
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    "Created: / 24.11.1995 / 19:16:38 / cg"
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    "Modified: / 20.5.1998 / 22:57:32 / cg"
264
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!
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keyPress:untranslatedKey x:x y:y view:aView
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    "forward a key-press event for some view"
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    |xlatedKey ev|
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266
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    self key:untranslatedKey state:true. 
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    xlatedKey := aView graphicsDevice translateKey:untranslatedKey forView:aView.
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    xlatedKey notNil ifTrue:[
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        ev := WindowEvent 
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                keyPress:xlatedKey
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                rawKey:untranslatedKey
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                hasShift:shiftDown ctrl:ctrlDown alt:altDown meta:metaDown
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                button1:leftButtonDown button2:middleButtonDown button3:rightButtonDown
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                x:x y:y view:aView.
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        self sendEvent:ev to:aView.
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    ]
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    "Created: / 24.11.1995 / 19:17:23 / cg"
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    "Modified: / 20.5.1998 / 22:57:52 / cg"
264
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!
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keyRelease:untranslatedKey x:x y:y view:aView
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    "forward a key-release event for some view"
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    |xlatedKey ev|
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266
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    self key:untranslatedKey state:false. 
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   235
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    xlatedKey := aView graphicsDevice translateKey:untranslatedKey forView:aView.
264
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    xlatedKey notNil ifTrue:[
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        ev := WindowEvent
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   239
                keyRelease:xlatedKey
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                rawKey:untranslatedKey
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                hasShift:shiftDown ctrl:ctrlDown alt:altDown meta:metaDown
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                button1:leftButtonDown button2:middleButtonDown button3:rightButtonDown
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                x:x y:y view:aView.
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        self sendEvent:ev to:aView.
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    ]
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    "Created: / 24.11.1995 / 19:17:50 / cg"
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   249
    "Modified: / 20.5.1998 / 22:58:05 / cg"
264
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!
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mappedView:aView
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    "forward a mapped event for some view"
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    |ev|
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    ev := WindowEvent mappedView:aView.
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    aView dispatchEvent:ev
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    "Created: 24.11.1995 / 19:18:01 / cg"
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!
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   263
mouseWheelMotion:buttonState x:x y:y amount:amount deltaTime:dTime view:aView
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    "forward a wheel-motion for some view"
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    |ev|
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    ev := WindowEvent mouseWheelMotion:buttonState x:x y:y amount:amount deltaTime:dTime view:aView.
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    self sendEvent:ev to:aView.
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    "Created: / 21.5.1999 / 13:07:51 / cg"
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!
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264
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noExposeView:aView
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    "forward a noExpose event for some view"
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   276
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   277
    catchExpose isNil ifTrue:[
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   278
	'SWSensor [info]: noExpose but not catching' infoPrintCR.
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   279
    ].
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   280
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   281
    (catchExpose includes:aView) ifTrue:[
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   282
	gotExpose add:aView.
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   283
	catchExpose remove:aView.
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   284
    ].
264
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   285
    aView noExpose.
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   286
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   287
    "Created: 24.11.1995 / 19:18:10 / cg"
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   288
    "Modified: 29.1.1997 / 20:46:47 / cg"
264
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   289
!
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   290
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   291
pasteFromClipBoard:s view:aView
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   292
ecbaa5d75c70 Use SynchronousWindowSensor if no windowGroup
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   293
    ^ aView pasteFromClipBoard:s
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   294
!
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   295
264
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   296
pointerEnter:buttonState x:x y:y view:aView
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   297
    "forward a pointer enter for some view"
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   298
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   299
    |ev|
264
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   300
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   301
    ev := WindowEvent pointerEnter:buttonState x:x y:y view:aView.
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   302
    aView dispatchEvent:ev
2126
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   303
1f108c76dfdb moved event dispatching code to view (where it belongs)
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   304
    "Created: / 24.11.1995 / 19:18:20 / cg"
1f108c76dfdb moved event dispatching code to view (where it belongs)
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   305
    "Modified: / 20.5.1998 / 22:58:20 / cg"
264
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   306
!
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
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parents:
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   307
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diff changeset
   308
pointerLeave:buttonState view:aView
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   309
    "forward a pointer leave for some view"
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   310
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   311
    |ev|
264
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   312
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   313
    ev := WindowEvent pointerLeave:buttonState view:aView.
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   314
    aView dispatchEvent:ev
2126
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   315
1f108c76dfdb moved event dispatching code to view (where it belongs)
Claus Gittinger <cg@exept.de>
parents: 1872
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   316
    "Created: / 24.11.1995 / 19:18:30 / cg"
1f108c76dfdb moved event dispatching code to view (where it belongs)
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   317
    "Modified: / 20.5.1998 / 22:58:35 / cg"
264
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
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parents:
diff changeset
   318
!
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
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parents:
diff changeset
   319
3858
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   320
pushUserEvent:selector for:anyObject withArguments:argList
ecbaa5d75c70 Use SynchronousWindowSensor if no windowGroup
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diff changeset
   321
ecbaa5d75c70 Use SynchronousWindowSensor if no windowGroup
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   322
    ^ anyObject perform:selector withArguments:argList.
ecbaa5d75c70 Use SynchronousWindowSensor if no windowGroup
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   323
!
ecbaa5d75c70 Use SynchronousWindowSensor if no windowGroup
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   324
264
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
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parents:
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   325
saveAndTerminateView:aView
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parents:
diff changeset
   326
    "forward a saveAndTerminate event for some view"
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parents:
diff changeset
   327
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
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parents:
diff changeset
   328
    aView saveAndTerminate
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parents:
diff changeset
   329
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
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parents:
diff changeset
   330
    "Created: 24.11.1995 / 19:18:38 / cg"
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
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parents:
diff changeset
   331
!
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
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parents:
diff changeset
   332
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   333
terminateView:aView
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   334
    "forward a terminate event for some view"
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Claus Gittinger <cg@exept.de>
parents:
diff changeset
   335
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
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parents:
diff changeset
   336
    aView terminate
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Claus Gittinger <cg@exept.de>
parents:
diff changeset
   337
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
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parents:
diff changeset
   338
    "Created: 24.11.1995 / 19:18:48 / cg"
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parents:
diff changeset
   339
!
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
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parents:
diff changeset
   340
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
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parents:
diff changeset
   341
unmappedView:aView
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parents:
diff changeset
   342
    "forward an unmapped event for some view"
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parents:
diff changeset
   343
3680
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   344
    |ev|
4c096f11e018 more windowEvent types;
ca
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diff changeset
   345
4c096f11e018 more windowEvent types;
ca
parents: 3594
diff changeset
   346
    ev := WindowEvent unmappedView:aView.
4c096f11e018 more windowEvent types;
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diff changeset
   347
    aView dispatchEvent:ev
264
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
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diff changeset
   348
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
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parents:
diff changeset
   349
    "Created: 24.11.1995 / 19:18:59 / cg"
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
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parents:
diff changeset
   350
! !
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
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parents:
diff changeset
   351
3680
4c096f11e018 more windowEvent types;
ca
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diff changeset
   352
!SynchronousWindowSensor methodsFor:'private'!
4c096f11e018 more windowEvent types;
ca
parents: 3594
diff changeset
   353
4c096f11e018 more windowEvent types;
ca
parents: 3594
diff changeset
   354
sendEvent:anEvent to:aView
3858
ecbaa5d75c70 Use SynchronousWindowSensor if no windowGroup
Stefan Vogel <sv@exept.de>
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diff changeset
   355
ecbaa5d75c70 Use SynchronousWindowSensor if no windowGroup
Stefan Vogel <sv@exept.de>
parents: 3680
diff changeset
   356
    WindowGroup lastEventQuerySignal answer:anEvent do:[
3680
4c096f11e018 more windowEvent types;
ca
parents: 3594
diff changeset
   357
        aView dispatchEvent:anEvent
4c096f11e018 more windowEvent types;
ca
parents: 3594
diff changeset
   358
    ].
4c096f11e018 more windowEvent types;
ca
parents: 3594
diff changeset
   359
! !
4c096f11e018 more windowEvent types;
ca
parents: 3594
diff changeset
   360
264
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   361
!SynchronousWindowSensor methodsFor:'specials'!
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   362
1243
0c33cb7f8458 hopefully fixed the 'lost expose' bug
Claus Gittinger <cg@exept.de>
parents: 1012
diff changeset
   363
catchExposeFor:aView
264
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   364
    "start catching noExpose events (must be done BEFORE a bitblt)."
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   365
1299
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diff changeset
   366
    catchExpose notEmpty ifTrue:[
2718
85d77ac33019 deltaTime arg in mouseWheelMotion
Claus Gittinger <cg@exept.de>
parents: 2699
diff changeset
   367
	'SWSensor [warning]: already catching in catchExpose' errorPrintCR.
1243
0c33cb7f8458 hopefully fixed the 'lost expose' bug
Claus Gittinger <cg@exept.de>
parents: 1012
diff changeset
   368
    ].
0c33cb7f8458 hopefully fixed the 'lost expose' bug
Claus Gittinger <cg@exept.de>
parents: 1012
diff changeset
   369
1299
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parents: 1295
diff changeset
   370
    gotOtherEvent remove:aView ifAbsent:nil.
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parents: 1295
diff changeset
   371
    gotExpose remove:aView ifAbsent:nil.
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parents: 1295
diff changeset
   372
    catchExpose add:aView.
264
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   373
1299
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parents: 1295
diff changeset
   374
    "Modified: 29.1.1997 / 20:43:44 / cg"
264
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   375
!
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   376
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   377
waitForExposeFor:aView
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   378
    "wait until a graphicsExpose or a noExpose arrives (after a bitblt)."
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
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parents:
diff changeset
   379
1872
2a10e693d93f break non-windowGroup expose-poll loop after a while (10 seconds)
Claus Gittinger <cg@exept.de>
parents: 1299
diff changeset
   380
    |device windowId stopPoll endPollTime|
2a10e693d93f break non-windowGroup expose-poll loop after a while (10 seconds)
Claus Gittinger <cg@exept.de>
parents: 1299
diff changeset
   381
2a10e693d93f break non-windowGroup expose-poll loop after a while (10 seconds)
Claus Gittinger <cg@exept.de>
parents: 1299
diff changeset
   382
    device := aView graphicsDevice.
2a10e693d93f break non-windowGroup expose-poll loop after a while (10 seconds)
Claus Gittinger <cg@exept.de>
parents: 1299
diff changeset
   383
2a10e693d93f break non-windowGroup expose-poll loop after a while (10 seconds)
Claus Gittinger <cg@exept.de>
parents: 1299
diff changeset
   384
    "/ this is only needed for X ...
2a10e693d93f break non-windowGroup expose-poll loop after a while (10 seconds)
Claus Gittinger <cg@exept.de>
parents: 1299
diff changeset
   385
    device scrollsAsynchronous ifTrue:[
2718
85d77ac33019 deltaTime arg in mouseWheelMotion
Claus Gittinger <cg@exept.de>
parents: 2699
diff changeset
   386
	windowId := aView id.
1872
2a10e693d93f break non-windowGroup expose-poll loop after a while (10 seconds)
Claus Gittinger <cg@exept.de>
parents: 1299
diff changeset
   387
2718
85d77ac33019 deltaTime arg in mouseWheelMotion
Claus Gittinger <cg@exept.de>
parents: 2699
diff changeset
   388
	"/
85d77ac33019 deltaTime arg in mouseWheelMotion
Claus Gittinger <cg@exept.de>
parents: 2699
diff changeset
   389
	"/ cannot suspend, I am a synchronous-modal sensor
85d77ac33019 deltaTime arg in mouseWheelMotion
Claus Gittinger <cg@exept.de>
parents: 2699
diff changeset
   390
	"/ must poll for the event
85d77ac33019 deltaTime arg in mouseWheelMotion
Claus Gittinger <cg@exept.de>
parents: 2699
diff changeset
   391
	"/
85d77ac33019 deltaTime arg in mouseWheelMotion
Claus Gittinger <cg@exept.de>
parents: 2699
diff changeset
   392
	endPollTime := AbsoluteTime now addSeconds:10.
85d77ac33019 deltaTime arg in mouseWheelMotion
Claus Gittinger <cg@exept.de>
parents: 2699
diff changeset
   393
	stopPoll := false.
1872
2a10e693d93f break non-windowGroup expose-poll loop after a while (10 seconds)
Claus Gittinger <cg@exept.de>
parents: 1299
diff changeset
   394
2718
85d77ac33019 deltaTime arg in mouseWheelMotion
Claus Gittinger <cg@exept.de>
parents: 2699
diff changeset
   395
	[(gotExpose includes:aView) or:[stopPoll]] whileFalse:[
85d77ac33019 deltaTime arg in mouseWheelMotion
Claus Gittinger <cg@exept.de>
parents: 2699
diff changeset
   396
	    (device exposeEventPendingFor:windowId withSync:true) ifTrue:[
85d77ac33019 deltaTime arg in mouseWheelMotion
Claus Gittinger <cg@exept.de>
parents: 2699
diff changeset
   397
		device dispatchExposeEventFor:windowId.
85d77ac33019 deltaTime arg in mouseWheelMotion
Claus Gittinger <cg@exept.de>
parents: 2699
diff changeset
   398
	    ].
85d77ac33019 deltaTime arg in mouseWheelMotion
Claus Gittinger <cg@exept.de>
parents: 2699
diff changeset
   399
	    stopPoll := (AbsoluteTime now > endPollTime).
85d77ac33019 deltaTime arg in mouseWheelMotion
Claus Gittinger <cg@exept.de>
parents: 2699
diff changeset
   400
	    Processor yield.
85d77ac33019 deltaTime arg in mouseWheelMotion
Claus Gittinger <cg@exept.de>
parents: 2699
diff changeset
   401
	].
1872
2a10e693d93f break non-windowGroup expose-poll loop after a while (10 seconds)
Claus Gittinger <cg@exept.de>
parents: 1299
diff changeset
   402
2718
85d77ac33019 deltaTime arg in mouseWheelMotion
Claus Gittinger <cg@exept.de>
parents: 2699
diff changeset
   403
	stopPoll ifTrue:[
85d77ac33019 deltaTime arg in mouseWheelMotion
Claus Gittinger <cg@exept.de>
parents: 2699
diff changeset
   404
	    'SyncWindowSensor [warning]: lost expose event' errorPrintCR.
85d77ac33019 deltaTime arg in mouseWheelMotion
Claus Gittinger <cg@exept.de>
parents: 2699
diff changeset
   405
	]
264
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   406
    ].
1872
2a10e693d93f break non-windowGroup expose-poll loop after a while (10 seconds)
Claus Gittinger <cg@exept.de>
parents: 1299
diff changeset
   407
1299
5ebe6f8165cf checkin from browser
Claus Gittinger <cg@exept.de>
parents: 1295
diff changeset
   408
    catchExpose remove:aView ifAbsent:nil.
5ebe6f8165cf checkin from browser
Claus Gittinger <cg@exept.de>
parents: 1295
diff changeset
   409
    gotExpose remove:aView ifAbsent:nil.
264
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   410
1872
2a10e693d93f break non-windowGroup expose-poll loop after a while (10 seconds)
Claus Gittinger <cg@exept.de>
parents: 1299
diff changeset
   411
    "Modified: 19.8.1997 / 17:25:09 / cg"
264
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   412
! !
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   413
1243
0c33cb7f8458 hopefully fixed the 'lost expose' bug
Claus Gittinger <cg@exept.de>
parents: 1012
diff changeset
   414
!SynchronousWindowSensor class methodsFor:'documentation'!
264
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   415
fc9ecf4814a0 use another (synchronous) type of sensor while in a modal debugger.
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   416
version
3858
ecbaa5d75c70 Use SynchronousWindowSensor if no windowGroup
Stefan Vogel <sv@exept.de>
parents: 3680
diff changeset
   417
    ^ '$Header: /cvs/stx/stx/libview/SynchronousWindowSensor.st,v 1.24 2003-04-15 11:59:37 stefan Exp $'
615
59b046c2e44f documentation
Claus Gittinger <cg@exept.de>
parents: 612
diff changeset
   418
! !