author | Claus Gittinger <cg@exept.de> |
Wed, 22 Aug 2018 12:58:11 +0200 | |
changeset 8451 | 6eafe0433763 |
parent 8432 | 05da219b0d50 |
child 8767 | 9e9c1d77d8f8 |
permissions | -rw-r--r-- |
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" |
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COPYRIGHT (c) 1993 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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"{ NameSpace: Smalltalk }" |
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Object subclass:#WindowSensor |
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instanceVariableNames:'eventSemaphore damage mouseAndKeyboard compressMotionEvents |
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ignoreUserInput exposeEventSemaphore catchExpose gotExpose |
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gotOtherEvent translateKeyboardEvents shiftDown ctrlDown metaDown |
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altDown modeSwitchDown leftButtonDown middleButtonDown |
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rightButtonDown eventListeners ignoreExposeEvents |
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damageEventAccessLock userEventAccessLock gotCompose compose1 |
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collectedMouseWheelMotion' |
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classVariableNames:'ComposeTable ControlCEnabled ControlPeriodEnabled ControlYEnabled |
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EventListeners MouseWheelScale MouseWheelThreshold' |
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poolDictionaries:'' |
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category:'Interface-Support-UI' |
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! |
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!WindowSensor class methodsFor:'documentation'! |
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copyright |
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" |
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COPYRIGHT (c) 1993 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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||
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documentation |
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" |
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Instances of this class keep track of events and damage areas for a group of |
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views. All incoming expose rectangles and events (from Workstation) are |
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collected here, until someone (usually the windowGroup process) |
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gets a chance to handle them. |
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In contrast to ST-80 (which has one windowSensor per window), ST/X usually |
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only assigns one sensor per windowGroup. |
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(however, you could manually arrange for per view private sensors |
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- at least, theoretically) |
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When adding an expose rectangle, WindowSensor tries to merge the rectangle |
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with the list of existing damages to minimize redrawing. |
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Processing of compose key sequences is done here; if a Compose |
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key event arrives, the following 2 characters are used to search an |
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entry in the composeTable, and are replaced by the character found there. |
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For example, pressing Compose-a-` gives the french a-accent-grave character; |
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pressing Compose-a-e gives the ae ligature. |
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Beside the above, windowSensors provide facilities (hooks) to allow |
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so-called 'eventListeners' to get the event before it is entered into |
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the queue. There are 4 possible listening hooks available: |
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global EventListener - get keybd/mouse/focus/enter-leave events for all views and all displays |
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per-display eventListener - gets only keybd/mouse/focus/enter-leave events for one display (see GraphicsDevice) |
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per-sensor eventListener - gets only keybd/mouse/focus/enter-leave events for this sensors windowGroup |
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per-sensor keyboardListener - only gets keyboard events for this sensors windowGroup |
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(actually, there are two more mechanisms, event delegation which allows |
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delegation of key- and buttonEvents of a specific view, |
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and per-windowGroup eventHooks) |
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Global eventListeners are installed via a class method (addEventListener:) to |
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the WindowSensor class; local listeners are installed via instance methods. |
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A listener may return true to signal that it has handled the event and that the |
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event should NOT be enqueued. |
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Likewise, if it returns false, the event is processed as usual |
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(i.e. enqueued and forwarded to the view's controller). |
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If there are multiple listeners, all of them get a chance to process the event, |
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but it will not be enqueued, if any returned true. |
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The global listeners are called before any local listener, which are called |
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before any keyboard listeners. |
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If any listener-group has eaten the event, later (local) listeners wont get the event. |
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EventListeners have been added to allow the implementation of event recorders, |
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screen savers or other spy functionality. |
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They also allow hooking up views which otherwise insist on doing things themself. |
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Notice, that beside event listening, you can also define a delegate for |
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a view's keyboard and button events. |
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Read the documentation in WindowEvent for more info. |
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NOTICE: in previous releases, only one listener was allowed, which was notified |
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via #buttonPress/#buttonRelease ... invocations. |
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We have changed this to allow multiple handlers, and also to pass the event to a single |
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#handleEvent method. |
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[instance variables:] |
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eventSemaphore <Semaphore> the semaphore to be signalled when an event |
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(or damage) arrives |
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damage <Collection> collection of damage events |
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mouseAndKeyboard <Collection> collection of user events |
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compressMotionEvents <Boolean> if true, multiple motion events are |
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compressed to one event. If false, each |
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event is handled individual. |
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(should be set to false when doing free-hand drawing) |
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ignoreUserInput <Boolean> if true, key & button events are ignored |
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(usually set to true by WindowGroup, while a |
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modalbox covers a view) |
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shiftDown <Boolean> true while shift/meta/control-key is pressed |
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metaDown (to support ST-80 style query: sensor shiftDown) |
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ctrlDown |
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altDown (notice, that on most systems, alt and meta key is |
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the same, both reported as #Alt) |
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exposeEventSemaphore <Semaphore> X-special: semaphore to be signalled when |
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expose event arrives after a copyArea. |
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catchExpose <SetOfView> if nonEMpty, the drawables which wait for |
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an expose/noExpose event. (after a copyArea) |
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gotExpose <SetOfView> the set of drawables which got an expose/noExpose |
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event. (after a copyarea) |
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gotOtherEvent <SetOfView> set of drawables which received if other events, |
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while waiting for expose (after a copyarea). |
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translateKeyboardEvents <Boolean> if true, keyboard events are translated via |
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the devices leyboardMap; if false, they |
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are reported as raw-keys. Default is true. |
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eventListeners <Collection> Collection of new event listeners. |
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Each will be sent a #handleEvent: message. |
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The event will not be enqueued, if any returns |
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true. |
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accessLock <Semaphore> controls access to the event queues |
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[class variables:] |
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ControlCEnabled <Boolean> if true (which is the default) Control-C |
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will interrupt the process handling the |
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view. |
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For secure stand-alone applications, |
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this can be set to false, in which case |
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Control-C does NOT interrupt the process. |
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(actually, Control-C is wrong here; the actual |
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key is #UserInterrupt, which may be mapped onto |
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any key) |
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ControlYEnabled <Boolean> if true (which is the default) Control-Y |
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will raise the abortSignal in the process |
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handling the view. |
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This can be used to abort a long operation |
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(such as a long fileRead in the fileBrowser) |
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without entering the debugger. |
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(actually, Control-Y is wrong here; the actual |
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key is #UserAbort, which may be mapped onto |
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any key) |
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EventListeners <Collection> Collection of new event listeners. |
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Each will be sent a #handleEvent: message. |
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The event will not be enqueued, if any returns |
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true. |
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ComposeTable <Array> compose-key translation table |
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[author:] |
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Claus Gittinger |
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[see also:] |
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WindowGroup |
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|
187 |
WindowEvent KeyboardMap KeyboardForwarder EventListener |
3199
924df06de152
Forwrd events to per device eventListeners.
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|
188 |
GraphicsDevice DeviceWorkstation View |
46 | 189 |
" |
190 |
! ! |
|
191 |
||
1082 | 192 |
!WindowSensor class methodsFor:'initialization'! |
47 | 193 |
|
194 |
initialize |
|
581 | 195 |
"initialize the classes constants" |
196 |
||
81 | 197 |
ControlCEnabled := true. |
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|
198 |
ControlYEnabled := true. |
5992 | 199 |
ControlPeriodEnabled := true. |
158 | 200 |
|
386 | 201 |
ComposeTable isNil ifTrue:[ |
5750 | 202 |
self initializeComposeKeyTable |
6752 | 203 |
]. |
204 |
||
205 |
MouseWheelScale := UserPreferences current mouseWheelScale. |
|
157 | 206 |
|
207 |
" |
|
208 |
WindowSensor initialize |
|
209 |
" |
|
581 | 210 |
|
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|
211 |
"Modified: / 20.5.1998 / 14:01:52 / cg" |
581 | 212 |
! |
213 |
||
214 |
initializeComposeKeyTable |
|
215 |
"setup the composeKey table" |
|
216 |
||
217 |
ComposeTable := #( |
|
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|
218 |
"/ format is: |
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|
219 |
"/ ( key1 key2 <character or asciiValue> ) |
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|
220 |
"/ |
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|
221 |
($+ $+ $#) "/ number-sign |
f9d3d0926ff5
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|
222 |
($A $A $@) "/ at-sign |
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changeset
|
223 |
|
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|
224 |
($( $- ${) "/ left curly brace |
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|
225 |
($- $( ${) "/ left curly brace |
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|
226 |
($) $- $}) "/ right curly brace |
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|
227 |
($- $) $}) "/ right curly brace |
3252
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|
228 |
|
3732 | 229 |
($!! $!! 16rA1) "/ !!-inverted |
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|
230 |
($| $c 16rA2) "/ cent-sign |
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|
231 |
($c $| 16rA2) "/ cent-sign |
3252
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|
232 |
($| $S $$) "/ dollar-sign |
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|
233 |
($S $| $$) "/ dollar-sign |
3252
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|
234 |
($= $L 16rA3) "/ pound-sign |
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changeset
|
235 |
($L $= 16rA3) "/ pound-sign |
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|
236 |
($= $C 16rA4) "/ euro-sign (In ISO-8859-15 alias Latin9 alias Latin0) |
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|
237 |
($C $= 16rA4) "/ euro-sign (In ISO-8859-15 alias Latin9 alias Latin0) |
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|
238 |
($= $Y 16rA5) "/ yen-sign |
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changeset
|
239 |
($Y $= 16rA5) "/ yen-sign |
3732 | 240 |
($| $| 16rA6) "/ broken vertical bar |
241 |
($!! $^ 16rA6) "/ broken vertical bar |
|
242 |
($^ $!! 16rA6) "/ broken vertical bar |
|
3252
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changeset
|
243 |
($!! $s 16rA7) "/ section-sign |
3318
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changeset
|
244 |
($s $!! 16rA7) "/ section-sign |
3732 | 245 |
($" $" 16rA8) "/ diaresis |
3318
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changeset
|
246 |
($O $C 16rA9) "/ copyright |
2ba64af7dfc6
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changeset
|
247 |
($C $O 16rA9) "/ copyright |
2ba64af7dfc6
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diff
changeset
|
248 |
($o $c 16rA9) "/ copyright |
2ba64af7dfc6
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changeset
|
249 |
($c $o 16rA9) "/ copyright |
3252
f9d3d0926ff5
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parents:
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diff
changeset
|
250 |
($< $< 16rAB) "/ french <<-quotes |
3732 | 251 |
($- $, 16rAC) "/ logical not |
252 |
($, $- 16rAC) "/ logical not |
|
3252
f9d3d0926ff5
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parents:
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diff
changeset
|
253 |
($O $R 16rAE) "/ registered |
3318
2ba64af7dfc6
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diff
changeset
|
254 |
($R $O 16rAE) "/ registered |
3252
f9d3d0926ff5
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changeset
|
255 |
($^ $0 16rB0) "/ degree sign |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
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diff
changeset
|
256 |
($+ $- 16rB1) "/ plus-minus |
3318
2ba64af7dfc6
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parents:
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diff
changeset
|
257 |
($- $+ 16rB1) "/ plus-minus |
3252
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parents:
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changeset
|
258 |
($^ $2 16rB2) "/ superscript-2 |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
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diff
changeset
|
259 |
($^ $3 16rB3) "/ superscript-3 |
3732 | 260 |
($/ $u 16rB5) "/ greek mu |
261 |
($u $/ 16rB5) "/ greek mu |
|
262 |
($!! $p 16rB6) "/ paragraph sign |
|
263 |
($p $!! 16rB6) "/ paragraph sign |
|
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
264 |
($^ $. 16rB7) "/ middle dot |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
265 |
($^ $1 16rB9) "/ superscript-1 |
3732 | 266 |
($> $> 16rBB) "/ french >> quotes |
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
267 |
($1 $4 16rBC) "/ 1/4 |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
268 |
($1 $2 16rBD) "/ 1/2 |
3732 | 269 |
($3 $4 16rBE) "/ 3/4 |
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
270 |
($? $? 16rBF) "/ ?-inverted |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
271 |
($- $: 16rF7) "/ divide |
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
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parents:
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diff
changeset
|
272 |
($: $- 16rF7) "/ divide |
3732 | 273 |
($x $x 16rD7) "/ multiply |
7376 | 274 |
($, $" 16r201E) "/ german opening quote |
275 |
($< $" 16r201C) "/ german closing quote |
|
276 |
"/ ($- $- $. 16r2013) "/ slightly longer dash (double length) |
|
277 |
"/ ($- $- $- 16r2013) "/ longer dash (fourfold length) |
|
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
278 |
|
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
279 |
"/ diacriticals: Compose diacrit character |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
280 |
"/ grave |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
281 |
|
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
282 |
($A $` 16rC0) "/ A-` |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
283 |
($a $` 16rE0) "/ a-` |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
284 |
($E $` 16rC8) "/ E-` |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
285 |
($e $` 16rE8) "/ e-` |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
286 |
($I $` 16rCC) "/ I-` |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
287 |
($i $` 16rEC) "/ i-` |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
288 |
($O $` 16rD2) "/ O-` |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
289 |
($o $` 16rF2) "/ o-` |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
290 |
($U $` 16rD9) "/ U-` |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
291 |
($u $` 16rF9) "/ u-` |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
292 |
|
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
293 |
($` $A 16rC0) "/ `-A |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
294 |
($` $a 16rE0) "/ `-a |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
295 |
($` $E 16rC8) "/ `-E |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
296 |
($` $e 16rE8) "/ `-e |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
297 |
($` $I 16rCC) "/ `-I |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
298 |
($` $i 16rEC) "/ `-i |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
299 |
($` $O 16rD2) "/ `-O |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
300 |
($` $o 16rF2) "/ `-o |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
301 |
($` $U 16rD9) "/ `-U |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
302 |
($` $u 16rF9) "/ `-u |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
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diff
changeset
|
303 |
|
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
304 |
"/ acute |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
305 |
($A $' 16rC1) "/ A-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
306 |
($a $' 16rE1) "/ a-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
307 |
($E $' 16rC9) "/ E-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
308 |
($e $' 16rE9) "/ e-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
309 |
($I $' 16rCD) "/ I-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
310 |
($i $' 16rED) "/ i-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
311 |
($O $' 16rD3) "/ O-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
312 |
($o $' 16rF3) "/ o-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
313 |
($U $' 16rDA) "/ U-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
314 |
($u $' 16rFA) "/ u-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
315 |
($Y $' 16rDD) "/ Y-' |
3732 | 316 |
($y $' 16rFD) "/ y-' |
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
317 |
|
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
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parents:
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diff
changeset
|
318 |
($' $A 16rC1) "/ '-A |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
319 |
($' $a 16rE1) "/ '-a |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
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diff
changeset
|
320 |
($' $E 16rC9) "/ '-E |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
321 |
($' $e 16rE9) "/ '-e |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
322 |
($' $I 16rCD) "/ '-I |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
323 |
($' $i 16rED) "/ '-i |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
324 |
($' $O 16rD3) "/ '-O |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
325 |
($' $o 16rF3) "/ '-o |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
326 |
($' $U 16rDA) "/ '-U |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
327 |
($' $u 16rFA) "/ '-u |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
328 |
($' $Y 16rDD) "/ '-Y |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
329 |
($' $y 16rFD) "/ '-y |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
330 |
|
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
331 |
"/ circumflex |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
332 |
($A $^ 16rC2) "/ A-^ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
333 |
($a $^ 16rE2) "/ a-^ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
334 |
($E $^ 16rCA) "/ E-^ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
335 |
($e $^ 16rEA) "/ e-^ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
336 |
($I $^ 16rCE) "/ I-^ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
337 |
($i $^ 16rEE) "/ i-^ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
338 |
($O $^ 16rD4) "/ O-^ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
339 |
($o $^ 16rF4) "/ o-^ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
340 |
($U $^ 16rDB) "/ U-^ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
341 |
($u $^ 16rFB) "/ u-^ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
342 |
|
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
343 |
($^ $A 16rC2) "/ ^-A |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
344 |
($^ $a 16rE2) "/ ^-a |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
345 |
($^ $E 16rCA) "/ ^-E |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
346 |
($^ $e 16rEA) "/ ^-e |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
347 |
($^ $I 16rCE) "/ ^-I |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
348 |
($^ $i 16rEE) "/ ^-i |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
349 |
($^ $O 16rD4) "/ ^-O |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
350 |
($^ $o 16rF4) "/ ^-o |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
351 |
($^ $U 16rDB) "/ ^-U |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
352 |
($^ $u 16rFB) "/ ^-u |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
353 |
|
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
354 |
"/ tilde |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
355 |
($A $~ 16rC3) "/ A-~ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
356 |
($a $~ 16rE3) "/ a-~ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
357 |
($O $~ 16rD5) "/ O-~ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
358 |
($o $~ 16rF5) "/ o-~ |
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
359 |
($N $~ 16rD1) "/ N-~ |
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
360 |
($n $~ 16rF1) "/ n-~ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
361 |
|
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
362 |
($~ $A 16rC3) "/ ~-A |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
363 |
($~ $a 16rE3) "/ ~-a |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
364 |
($~ $O 16rD5) "/ ~-O |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
365 |
($~ $o 16rF5) "/ ~-o |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
366 |
($~ $N 16rD1) "/ ~-N |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
367 |
($~ $n 16rF1) "/ ~-n |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
368 |
|
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
369 |
"/ ring above |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
370 |
($a $* 16rE5) "/ a-* |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
371 |
($A $* 16rC5) "/ A-* |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
372 |
|
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
373 |
($* $a 16rE5) "/ *-a |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
374 |
($* $A 16rC5) "/ *-A |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
375 |
|
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
376 |
"/ cedille |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
377 |
($C $, 16rC7) "/ C-, |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
378 |
($c $, 16rE7) "/ c-, |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
379 |
|
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
380 |
($, $C 16rC7) "/ ,-C |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
381 |
($, $c 16rE7) "/ ,-c |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
382 |
|
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
383 |
"/ dieresis |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
384 |
($A $" 16rC4) "/ A-" |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
385 |
($a $" 16rE4) "/ a-" |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
386 |
($E $" 16rCB) "/ E-" |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
387 |
($e $" 16rEB) "/ e-" |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
388 |
($I $" 16rCF) "/ I-" |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
389 |
($i $" 16rEF) "/ i-" |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
390 |
($O $" 16rD6) "/ O-" |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
391 |
($o $" 16rF6) "/ o-" |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
392 |
($U $" 16rDC) "/ U-" |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
393 |
($u $" 16rFC) "/ u-" |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
394 |
($y $" 16rFF) "/ y-" |
4066 | 395 |
($Y $" 16r178) "/ Y-" |
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
396 |
|
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
397 |
($" $A 16rC4) "/ "-A |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
398 |
($" $a 16rE4) "/ "-a |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
399 |
($" $E 16rCB) "/ "-E |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
400 |
($" $e 16rEB) "/ "-e |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
401 |
($" $I 16rCF) "/ "-I |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
402 |
($" $i 16rEF) "/ "-i |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
403 |
($" $O 16rD6) "/ "-O |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
404 |
($" $o 16rF6) "/ "-o |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
405 |
($" $U 16rDC) "/ "-U |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
406 |
($" $u 16rFC) "/ "-u |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
407 |
($" $y 16rFF) "/ "-y |
4066 | 408 |
($" $Y 16r178) "/ Y-" |
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
409 |
|
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
410 |
"/ slashed |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
411 |
($o $/ 16rF8) "/ o-/ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
412 |
($O $/ 16rD8) "/ O-/ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
413 |
|
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
414 |
($/ $o 16rF8) "/ /-o |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
415 |
($/ $O 16rD8) "/ /-O |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
416 |
|
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
417 |
"/ ligatures |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
418 |
($s $s 16rDF) "/ german sz |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
419 |
($a $e 16rE6) "/ (french) ae |
4063 | 420 |
($A $E 16rC6) "/ (french) AE |
421 |
||
4112 | 422 |
"/ latin2 (much more needed here): |
423 |
||
424 |
($A $, 16r104) "/ A-, |
|
425 |
($a $, 16r105) "/ a-, |
|
426 |
($E $, 16r118) "/ E-, |
|
427 |
($e $, 16r119) "/ e-, |
|
4063 | 428 |
|
4072
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
429 |
($C $' 16r106) "/ C-' |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
430 |
($c $' 16r107) "/ c-' |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
431 |
|
4112 | 432 |
($a $- 16r101) "/ a-- (macron - line above) |
433 |
($A $- 16r100) "/ A-- (line above) |
|
434 |
($E $- 16r112) "/ E-- (line above) |
|
435 |
($e $- 16r113) "/ e-- (line above) |
|
436 |
||
437 |
($D $- 16r110) "/ D-- (strikeout) |
|
438 |
($d $- 16r111) "/ d-- (strikeout) |
|
439 |
||
440 |
($C $. 16r10A) "/ C-. (dot above) |
|
441 |
($c $. 16r10B) "/ c-. (dot above) |
|
442 |
($E $. 16r116) "/ E-. (dot above) |
|
443 |
($e $. 16r117) "/ e-. (dot above) |
|
444 |
($G $. 16r120) "/ G-. (dot above) |
|
445 |
($g $. 16r121) "/ g-. (dot above) |
|
446 |
($I $. 16r130) "/ I-. (dot above) |
|
447 |
($i $. 16r131) "/ i-. (missing dot above !!) |
|
448 |
($Z $. 16r17B) "/ z-. (dot above) |
|
449 |
($z $. 16r17C) "/ z-. (dot above) |
|
450 |
||
451 |
($L $. 16r13F) "/ L-. (dot after) |
|
452 |
($l $. 16r140) "/ l-. (dot after) |
|
453 |
||
454 |
($C $^ 16r108) "/ C-^ (circonflex above) |
|
4072
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
455 |
($c $^ 16r109) "/ c-^ |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
456 |
($G $^ 16r11C) "/ G-^ |
4112 | 457 |
($g $^ 16r11D) "/ g-^ |
458 |
($H $^ 16r124) "/ H-^ |
|
4072
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
459 |
($h $^ 16r125) "/ h-^ |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
460 |
($J $^ 16r134) "/ J-^ |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
461 |
($j $^ 16r135) "/ j-^ |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
462 |
($S $^ 16r15C) "/ S-^ |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
463 |
($s $^ 16r15D) "/ s-^ |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
464 |
|
4112 | 465 |
($A $u 16r102) "/ A-u breve |
4072
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
466 |
($a $u 16r103) "/ a-u |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
467 |
($E $u 16r114) "/ E-u |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
468 |
($e $u 16r115) "/ e-u |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
469 |
($G $u 16r11E) "/ G-u |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
470 |
($g $u 16r11F) "/ g-u |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
471 |
($I $u 16r12C) "/ I-u |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
472 |
($i $u 16r12D) "/ i-u |
4112 | 473 |
($L $u 16r13D) "/ L-u |
474 |
($l $u 16r13E) "/ l-u |
|
4072
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
475 |
($O $u 16r14E) "/ O-u |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
476 |
($o $u 16r14F) "/ o-u |
4112 | 477 |
($R $u 16r158) "/ R-u |
478 |
($r $u 16r159) "/ r-u |
|
479 |
($T $u 16r164) "/ T-u |
|
480 |
($t $u 16r165) "/ t-u |
|
481 |
($U $u 16r16C) "/ U-u |
|
482 |
($u $u 16r16D) "/ u-u |
|
483 |
($Z $u 16r17D) "/ Z-u |
|
484 |
($z $u 16r17E) "/ z-u |
|
485 |
||
486 |
($A $v 16r1CD) "/ A-v caron |
|
4072
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
487 |
($a $v 16r1CE) "/ a-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
488 |
($C $v 16r10C) "/ C-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
489 |
($c $v 16r10D) "/ c-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
490 |
($D $v 16r10E) "/ D-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
491 |
($d $v 16r10F) "/ d-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
492 |
($E $v 16r11A) "/ E-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
493 |
($e $v 16r11B) "/ e-v |
4112 | 494 |
($G $v 16r1E6) "/ G-v |
495 |
($g $v 16r1E7) "/ g-v |
|
496 |
($I $v 16r1CF) "/ I-v |
|
497 |
($i $v 16r1D0) "/ i-v |
|
4072
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
498 |
($K $v 16r1E8) "/ K-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
499 |
($k $v 16r1E9) "/ k-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
500 |
($L $v 16r13D) "/ L-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
501 |
($l $v 16r13E) "/ l-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
502 |
($N $v 16r147) "/ N-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
503 |
($n $v 16r148) "/ n-v |
4112 | 504 |
($O $v 16r1D1) "/ O-v |
505 |
($o $v 16r1D2) "/ o-v |
|
4072
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
506 |
($R $v 16r158) "/ R-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
507 |
($r $v 16r159) "/ r-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
508 |
($S $v 16r160) "/ S-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
509 |
($s $v 16r161) "/ s-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
510 |
($T $v 16r164) "/ T-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
511 |
($t $v 16r165) "/ t-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
512 |
($U $v 16r1D3) "/ U-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
513 |
($u $v 16r1D4) "/ u-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
514 |
($Z $v 16r17D) "/ Z-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
515 |
($z $v 16r17E) "/ z-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
516 |
|
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
517 |
($O $E 16r152) "/ (french) OE |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
518 |
($o $e 16r153) "/ (french) oe |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
519 |
|
4112 | 520 |
($L $J 16r1C7) "/ (dutch) LJ |
521 |
($L $j 16r1C8) "/ (dutch) Lj |
|
522 |
($l $j 16r1C9) "/ (dutch) lj |
|
523 |
||
524 |
($N $J 16r1CA) "/ NJ |
|
525 |
($N $j 16r1CB) "/ Nj |
|
526 |
($n $j 16r1CC) "/ nj |
|
581 | 527 |
). |
528 |
||
5484
957c27765fae
changed: #initializeComposeKeyTable
Claus Gittinger <cg@exept.de>
parents:
5365
diff
changeset
|
529 |
ComposeTable := ComposeTable |
957c27765fae
changed: #initializeComposeKeyTable
Claus Gittinger <cg@exept.de>
parents:
5365
diff
changeset
|
530 |
collect:[:eachRow | |
957c27765fae
changed: #initializeComposeKeyTable
Claus Gittinger <cg@exept.de>
parents:
5365
diff
changeset
|
531 |
eachRow collect:[:charOrCode | charOrCode asCharacter]]. |
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
532 |
|
4072
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
533 |
" |
4112 | 534 |
WindowSensor initializeComposeKeyTable |
3732 | 535 |
" |
581 | 536 |
|
537 |
"Created: 22.4.1996 / 14:06:43 / cg" |
|
608 | 538 |
"Modified: 24.4.1996 / 16:37:08 / cg" |
6752 | 539 |
! |
540 |
||
541 |
mouseWheelScale |
|
542 |
"if set, mouse wheel motions are scaled by this number" |
|
543 |
||
544 |
^ MouseWheelScale ? 1 |
|
545 |
! |
|
546 |
||
547 |
mouseWheelScale:aNumber |
|
548 |
"if set, mouse wheel motions are scaled by this number" |
|
549 |
||
550 |
MouseWheelScale := aNumber |
|
551 |
! |
|
552 |
||
553 |
mouseWheelThreshold |
|
554 |
"if set, mouse wheel motions are only reported if the scaled amount is above this" |
|
555 |
||
556 |
^ 10 / MouseWheelScale |
|
140 | 557 |
! ! |
81 | 558 |
|
1082 | 559 |
!WindowSensor class methodsFor:'instance creation'! |
140 | 560 |
|
561 |
new |
|
581 | 562 |
"return a new initialized instance" |
563 |
||
140 | 564 |
^ self basicNew initialize |
581 | 565 |
|
566 |
"Modified: 22.4.1996 / 16:19:40 / cg" |
|
124 | 567 |
! ! |
568 |
||
1082 | 569 |
!WindowSensor class methodsFor:'accessing'! |
47 | 570 |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
571 |
addEventListener:aListener |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
572 |
"add a global eventListener (with new protocol - #handleEvent:) |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
573 |
This one gets a chance to intercept all events for ANY sensor |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
574 |
(i.e. any view on any device). |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
575 |
- see documentation for what this can be used for" |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
576 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
577 |
EventListeners isNil ifTrue:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
578 |
EventListeners := OrderedCollection new:2 |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
579 |
]. |
3488 | 580 |
(EventListeners includesIdentical:aListener) ifFalse:[ |
3017 | 581 |
EventListeners add:aListener |
582 |
] |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
583 |
! |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
584 |
|
244 | 585 |
composeTable |
586 |
"return the compose-key table. |
|
587 |
Entries consist of 3-element arrays each, where |
|
588 |
the first two entries (of each entry) are the raw characters, |
|
589 |
and the third is the resulting composed-key" |
|
590 |
||
591 |
^ ComposeTable |
|
592 |
! |
|
593 |
||
594 |
composeTable:aTable |
|
595 |
"set the compose-key table. |
|
596 |
Entries consist of 3-element arrays each, where |
|
597 |
the first two entries (of each entry) are the raw characters, |
|
598 |
and the third is the resulting composed-key" |
|
599 |
||
600 |
ComposeTable := aTable |
|
601 |
! |
|
602 |
||
144 | 603 |
controlCEnabled:aBoolean |
604 |
"enable/disable Control-C processing. |
|
605 |
If enabled, pressing CNTL-C in a view will interrupt it and bring |
|
1940 | 606 |
its process into the debugger (actually raising a UserInterrupt signal). |
47 | 607 |
Otherwise, CNTL-C is sent to the view like any other key. |
144 | 608 |
The default is true (enabled). |
1940 | 609 |
Be very careful - only disable CNTL-C handling for well-debugged |
610 |
applications ... however, even if disabled, there still is the CNTL-C |
|
611 |
key on the startup (x)-terminal window (which can also be disabled). |
|
47 | 612 |
" |
613 |
||
144 | 614 |
ControlCEnabled := aBoolean |
1940 | 615 |
|
616 |
"Modified: / 29.10.1997 / 15:48:29 / cg" |
|
124 | 617 |
! |
618 |
||
5992 | 619 |
controlPeriodEnabled:aBoolean |
620 |
"enable/disable Control-. processing. |
|
621 |
If enabled, pressing CNTL-. is handled like UserInterrupt and will usually interrupt it. |
|
622 |
Notice, that this flag only controls the translation of CTRL-. to CTRL-C; |
|
623 |
UserInterrupts may still be disabled by other flags. |
|
624 |
" |
|
625 |
||
626 |
ControlPeriodEnabled := aBoolean |
|
627 |
||
628 |
"Modified: / 29.10.1997 / 15:48:29 / cg" |
|
629 |
! |
|
630 |
||
6509 | 631 |
eventListeners |
632 |
^ EventListeners |
|
633 |
! |
|
634 |
||
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
635 |
removeEventListener:aListener |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
636 |
"remove a global eventListener (with new protocol - #handleEvent:) |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
637 |
- see documentation for what this can be used for" |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
638 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
639 |
EventListeners notNil ifTrue:[ |
4913
2ac2acd451c6
changed #notifyEventListenersAbout:
Claus Gittinger <cg@exept.de>
parents:
4818
diff
changeset
|
640 |
EventListeners removeIdentical:aListener ifAbsent:nil. |
6098 | 641 |
EventListeners := EventListeners asNilIfEmpty. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
642 |
]. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
643 |
! ! |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
644 |
|
3009 | 645 |
!WindowSensor class methodsFor:'event processing'! |
646 |
||
647 |
postViewCreateNotification:aView |
|
648 |
"invoked right before a new view is created. |
|
649 |
Notify listeners and allow for the origin/extent to be |
|
650 |
changed. (For example, recorder/playback applications may |
|
651 |
want to make certain that the playback view is at the same |
|
652 |
position - or record any origin changes to translate later |
|
653 |
synthetic events)." |
|
654 |
||
8335 | 655 |
|ev| |
656 |
||
657 |
EventListeners notEmptyOrNil ifTrue:[ |
|
3682 | 658 |
ev := WindowEvent postViewCreateNotification:aView. |
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
659 |
EventListeners copy do:[:aListener | |
3009 | 660 |
aListener processEvent:ev |
661 |
] |
|
662 |
]. |
|
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
663 |
|
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
664 |
"Modified: / 29-06-2011 / 18:56:05 / cg" |
8335 | 665 |
"Modified (format): / 13-04-2018 / 14:46:22 / stefan" |
3009 | 666 |
! |
667 |
||
668 |
preViewCreateNotification:aView |
|
669 |
"invoked right before a new view is created. |
|
670 |
Notify listeners and allow for the origin/extent to be |
|
671 |
changed. (For example, recorder/playback applications may |
|
672 |
want to make certain that the playback view is at the same |
|
673 |
position - or record any origin changes to translate later |
|
674 |
synthetic events)." |
|
675 |
||
8335 | 676 |
|ev| |
677 |
||
678 |
EventListeners notEmptyOrNil ifTrue:[ |
|
3682 | 679 |
ev := WindowEvent preViewCreateNotification:aView. |
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
680 |
EventListeners copy do:[:aListener | |
3009 | 681 |
aListener processEvent:ev |
682 |
] |
|
683 |
]. |
|
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
684 |
|
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
685 |
"Modified: / 29-06-2011 / 18:54:57 / cg" |
8335 | 686 |
"Modified: / 13-04-2018 / 14:46:17 / stefan" |
3009 | 687 |
! ! |
688 |
||
1082 | 689 |
!WindowSensor class methodsFor:'queries'! |
133 | 690 |
|
691 |
cursorPoint |
|
140 | 692 |
"ST-80 compatibility: |
4064 | 693 |
return the position of the cursor on the current display." |
133 | 694 |
|
153 | 695 |
^ Screen current pointerPosition |
133 | 696 |
|
697 |
" |
|
698 |
WindowSensor cursorPoint |
|
699 |
" |
|
700 |
! ! |
|
701 |
||
3880 | 702 |
!WindowSensor methodsFor:'Compatibility-ST80'! |
1412
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
703 |
|
3037 | 704 |
blueButtonPressed |
705 |
"ST-80 compatibility: return true, if the right mouse button is pressed. |
|
706 |
You should no use it in 'normal' applications. |
|
707 |
Instead, keep track of the buttons state in your views or controllers |
|
708 |
button-event methods." |
|
709 |
||
710 |
^ rightButtonDown |
|
711 |
! |
|
712 |
||
1412
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
713 |
eventQuit:event |
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
714 |
"ST-80 compatibility: |
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
715 |
push an event for terminating the topViews application" |
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
716 |
|
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
717 |
^ self pushEvent:(WindowEvent |
5750 | 718 |
for:nil |
719 |
type:#quit) |
|
1412
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
720 |
|
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
721 |
"Modified: 3.3.1997 / 20:15:00 / cg" |
3037 | 722 |
! |
723 |
||
724 |
redButtonPressed |
|
725 |
"ST-80 compatibility: return true, if the left mouse button is pressed. |
|
726 |
You should no use it in 'normal' applications. |
|
727 |
Instead, keep track of the buttons state in your views or controllers |
|
728 |
button-event methods." |
|
729 |
||
730 |
^ leftButtonDown |
|
731 |
! |
|
732 |
||
733 |
yellowButtonPressed |
|
734 |
"ST-80 compatibility: return true, if the middle mouse button is pressed. |
|
735 |
You should no use it in 'normal' applications. |
|
736 |
Instead, keep track of the buttons state in your views or controllers |
|
737 |
button-event methods." |
|
738 |
||
739 |
^ middleButtonDown |
|
1412
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
740 |
! ! |
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
741 |
|
244 | 742 |
!WindowSensor methodsFor:'accessing'! |
743 |
||
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
744 |
addEventListener:aListener |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
745 |
"add a local eventListener (with new protocol - #processEvent:) |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
746 |
This one gets a chance to intercept all events for this sensor |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
747 |
(i.e. for this windowGroup). |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
748 |
- see documentation for what this can be used for" |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
749 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
750 |
eventListeners isNil ifTrue:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
751 |
eventListeners := OrderedCollection new:2 |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
752 |
]. |
3488 | 753 |
(eventListeners includesIdentical:aListener) ifFalse:[ |
754 |
eventListeners add:aListener |
|
755 |
] |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
756 |
! |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
757 |
|
244 | 758 |
compressMotionEvents:aBoolean |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
759 |
"turn on/off motion event compression. |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
760 |
Normally, motion event compression is enabled; however, |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
761 |
applications which want to follow every motion |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
762 |
(i.e. paint-like applications) may want to get them all)" |
244 | 763 |
|
764 |
compressMotionEvents := aBoolean |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
765 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
766 |
"Modified: / 6.6.1998 / 21:12:57 / cg" |
1847
f449f3009e88
need even more protection against process-interrupts
Claus Gittinger <cg@exept.de>
parents:
1806
diff
changeset
|
767 |
! |
f449f3009e88
need even more protection against process-interrupts
Claus Gittinger <cg@exept.de>
parents:
1806
diff
changeset
|
768 |
|
244 | 769 |
eventSemaphore |
770 |
"return the semaphore used to signal event arrival" |
|
771 |
||
772 |
^ eventSemaphore |
|
773 |
! |
|
774 |
||
775 |
eventSemaphore:aSemaphore |
|
776 |
"set the semaphore used to signal event arrival" |
|
777 |
||
778 |
eventSemaphore := aSemaphore |
|
779 |
! |
|
780 |
||
703
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
781 |
ignoreExposeEvents:aBoolean |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
782 |
"turn on/off expose event ignoring" |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
783 |
|
703
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
784 |
ignoreExposeEvents := aBoolean |
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
785 |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
786 |
"Created: / 21.5.1996 / 18:21:18 / cg" |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
787 |
"Modified: / 6.6.1998 / 21:13:14 / cg" |
703
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
788 |
! |
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
789 |
|
244 | 790 |
ignoreUserInput |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
791 |
"return true, if user events are currently ignored" |
244 | 792 |
|
793 |
^ ignoreUserInput |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
794 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
795 |
"Modified: / 6.6.1998 / 21:13:50 / cg" |
244 | 796 |
! |
797 |
||
798 |
ignoreUserInput:aBoolean |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
799 |
"turn on/off ignoring of user events processing. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
800 |
This can be used to avoid having events queued for a master-view, |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
801 |
while a modal dialog is open for it." |
244 | 802 |
|
803 |
ignoreUserInput := aBoolean |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
804 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
805 |
"Modified: / 6.6.1998 / 21:14:25 / cg" |
140 | 806 |
! |
807 |
||
6568 | 808 |
removeAllEventListeners |
809 |
"remove all local eventListeners" |
|
810 |
||
811 |
eventListeners := nil |
|
812 |
! |
|
813 |
||
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
814 |
removeEventListener:aListener |
3199
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
815 |
"remove a local eventListener (with new protocol - #processEvent:) |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
816 |
- see documentation for what this can be used for" |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
817 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
818 |
eventListeners notNil ifTrue:[ |
8335 | 819 |
eventListeners removeIdentical:aListener ifAbsent:nil. |
820 |
eventListeners isEmpty ifTrue:[ |
|
821 |
eventListeners := nil. |
|
822 |
]. |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
823 |
]. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
824 |
|
8335 | 825 |
"Modified: / 13-04-2018 / 14:41:05 / stefan" |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
826 |
! ! |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
827 |
|
3263 | 828 |
!WindowSensor methodsFor:'accessing-private'! |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
829 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
830 |
criticalDamageEventQueueAccess:aBlock |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
831 |
"perform some action which needs synchronized (exclusive) |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
832 |
access to the damage event queue. |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
833 |
(i.e. protected by a critical region)" |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
834 |
|
8335 | 835 |
^ self criticalEventQueueAccess:damageEventAccessLock do:aBlock. |
836 |
||
837 |
"Modified: / 13-04-2018 / 15:25:12 / stefan" |
|
4293
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
838 |
! |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
839 |
|
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
840 |
criticalEventQueueAccess:whichLock do:aBlock |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
841 |
"perform some action which needs synchronized (exclusive) |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
842 |
access to one of the event queues. |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
843 |
(i.e. protected by a critical region)" |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
844 |
|
2391 | 845 |
|wasBlocked p| |
846 |
||
847 |
p := Processor activeProcess. |
|
848 |
wasBlocked := p blockInterrupts. |
|
7826 | 849 |
|
8335 | 850 |
^ [ |
7826 | 851 |
whichLock critical:aBlock |
852 |
] on:Error do:[:ex| |
|
853 |
('WindowSensor [Warning]: Error in eventQ handling ignored: ' , ex description) errorPrintCR. |
|
854 |
"/ thisContext fullPrintAll. |
|
855 |
"/ whichLock printCR. |
|
856 |
ex return. |
|
3604
e32b5044a59e
#valueNowOrOnUnwindDo: -> #ensure:
Claus Gittinger <cg@exept.de>
parents:
3593
diff
changeset
|
857 |
] ensure:[ |
3336 | 858 |
wasBlocked ifFalse:[ |
859 |
p unblockInterrupts. |
|
860 |
] |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
861 |
] |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
862 |
|
7826 | 863 |
"Created: / 06-06-1998 / 21:04:02 / cg" |
864 |
"Modified: / 14-10-1998 / 17:17:05 / cg" |
|
8335 | 865 |
"Modified: / 13-04-2018 / 15:25:02 / stefan" |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
866 |
! |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
867 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
868 |
criticalUserEventQueueAccess:aBlock |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
869 |
"perform some action which needs synchronized (exclusive) |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
870 |
access to the user event queue. |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
871 |
(i.e. protected by a critical region)" |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
872 |
|
8335 | 873 |
^ self criticalEventQueueAccess:userEventAccessLock do:aBlock. |
874 |
||
875 |
"Modified: / 13-04-2018 / 15:24:42 / stefan" |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
876 |
! |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
877 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
878 |
damageEventAccessLock |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
879 |
"return the semaphore which controls access to the damage event queue. |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
880 |
This should probably not be exposed to the public, |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
881 |
so be prepared that this method may vanish." |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
882 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
883 |
^ damageEventAccessLock |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
884 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
885 |
"Created: / 6.6.1998 / 21:06:14 / cg" |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
886 |
"Modified: / 6.6.1998 / 21:16:49 / cg" |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
887 |
! |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
888 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
889 |
userEventAccessLock |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
890 |
"return the semaphore which controls access to the mouse and keyboard event queue. |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
891 |
This should probably not be exposed to the public, |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
892 |
so be prepared that this method may vanish." |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
893 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
894 |
^ userEventAccessLock |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
895 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
896 |
"Created: / 6.6.1998 / 21:05:56 / cg" |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
897 |
"Modified: / 6.6.1998 / 21:16:57 / cg" |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
898 |
! ! |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
899 |
|
244 | 900 |
!WindowSensor methodsFor:'event flushing'! |
144 | 901 |
|
244 | 902 |
compressKeyPressEventsWithKey:aKey |
903 |
"count and remove multiple pending keyPress events for the |
|
904 |
same key, aKey. This is currently used in TextViews to compress |
|
905 |
multiple cursorUp/cursorDown events and do the scroll in one |
|
906 |
operation. (to avoid run-after-cursor on slow displays)" |
|
907 |
||
2022 | 908 |
|n ev evKey| |
244 | 909 |
|
910 |
n := 0. |
|
911 |
ev := self pendingEvent. |
|
2022 | 912 |
|
913 |
[ev notNil and:[ev isKeyEvent]] whileTrue:[ |
|
2877 | 914 |
evKey := ev key. |
915 |
(evKey == aKey) ifTrue:[ |
|
916 |
ev isKeyReleaseEvent ifFalse:[ |
|
917 |
n := n + 1. |
|
918 |
]. |
|
919 |
self nextEvent. |
|
920 |
ev := self pendingEvent. |
|
921 |
] ifFalse:[ |
|
922 |
ev := nil |
|
923 |
] |
|
144 | 924 |
]. |
244 | 925 |
^ n |
2022 | 926 |
|
927 |
"Modified: / 27.1.1998 / 14:15:00 / cg" |
|
244 | 928 |
! |
929 |
||
4142 | 930 |
flushAllEvents |
931 |
damage := OrderedCollection new. |
|
932 |
mouseAndKeyboard := OrderedCollection new. |
|
933 |
! |
|
934 |
||
5079 | 935 |
flushButtonEventsFor:aView |
936 |
"throw away all pending mouse button events for aView, |
|
937 |
or any view, if the argument is nil." |
|
938 |
||
939 |
self |
|
940 |
flushEventsFor:aView inQueue:mouseAndKeyboard |
|
941 |
where:[:event | event isButtonEvent] |
|
942 |
! |
|
943 |
||
244 | 944 |
flushEventsFor:aView |
945 |
"throw away all events for aView, |
|
946 |
or any view, if the argument is nil." |
|
947 |
||
948 |
self flushExposeEventsFor:aView. |
|
949 |
self flushUserEventsFor:aView. |
|
950 |
! |
|
951 |
||
3610 | 952 |
flushEventsFor:aViewOrNil inQueue:anEventQueue where:aCondition |
1790
a7f42261ab45
need a RecursionLock for the accessLock to avoid
Claus Gittinger <cg@exept.de>
parents:
1734
diff
changeset
|
953 |
"throw away all pending damage events for aView, |
a7f42261ab45
need a RecursionLock for the accessLock to avoid
Claus Gittinger <cg@exept.de>
parents:
1734
diff
changeset
|
954 |
for which aCondition returns true. |
a7f42261ab45
need a RecursionLock for the accessLock to avoid
Claus Gittinger <cg@exept.de>
parents:
1734
diff
changeset
|
955 |
Or any view for which aCondition returns true, if the argument is nil. |
3090
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
956 |
A helper for the various flush entries. |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
957 |
Returns the last flushed event or nil." |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
958 |
|
4293
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
959 |
|lastFlushed whichLock| |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
960 |
|
8335 | 961 |
anEventQueue isEmptyOrNil ifTrue:[ |
962 |
^ nil |
|
963 |
]. |
|
3888 | 964 |
|
4293
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
965 |
whichLock := (anEventQueue == damage) ifTrue:[damageEventAccessLock] ifFalse:[userEventAccessLock]. |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
966 |
self |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
967 |
criticalEventQueueAccess:whichLock |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
968 |
do:[ |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
969 |
|nEvent "{ Class: SmallInteger }" |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
970 |
anEvent |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
971 |
queue| |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
972 |
|
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
973 |
queue := anEventQueue. |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
974 |
nEvent := queue size. |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
975 |
1 to:nEvent do:[:index | |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
976 |
anEvent := queue at:index. |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
977 |
anEvent notNil ifTrue:[ |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
978 |
(aViewOrNil isNil or:[anEvent view == aViewOrNil]) ifTrue:[ |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
979 |
(aCondition value:anEvent) ifTrue:[ |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
980 |
lastFlushed := anEvent. |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
981 |
queue at:index put:nil. |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
982 |
anEvent isDamage ifTrue:[ anEvent view updateRegion:nil ]. |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
983 |
] |
3090
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
984 |
] |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
985 |
] |
4293
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
986 |
]. |
3090
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
987 |
]. |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
988 |
^ lastFlushed |
1790
a7f42261ab45
need a RecursionLock for the accessLock to avoid
Claus Gittinger <cg@exept.de>
parents:
1734
diff
changeset
|
989 |
|
8335 | 990 |
"Created: / 06-06-1998 / 21:17:54 / cg" |
991 |
"Modified (format): / 13-04-2018 / 12:21:26 / stefan" |
|
1790
a7f42261ab45
need a RecursionLock for the accessLock to avoid
Claus Gittinger <cg@exept.de>
parents:
1734
diff
changeset
|
992 |
! |
a7f42261ab45
need a RecursionLock for the accessLock to avoid
Claus Gittinger <cg@exept.de>
parents:
1734
diff
changeset
|
993 |
|
3610 | 994 |
flushEventsFor:aViewOrNil where:aBlock |
3545 | 995 |
"throw away all events for aView, for which aBlock evaluates to true |
996 |
or any view, if the argument is nil." |
|
997 |
||
3610 | 998 |
self flushEventsFor:aViewOrNil inQueue:damage where:aBlock. |
999 |
self flushEventsFor:aViewOrNil inQueue:mouseAndKeyboard where:aBlock. |
|
3545 | 1000 |
|
1001 |
"Created: / 12.11.2001 / 19:27:07 / cg" |
|
1002 |
! |
|
1003 |
||
3610 | 1004 |
flushEventsFor:aViewOrNil withType:type |
2163 | 1005 |
"throw away all events for aView, |
2177 | 1006 |
(or any view, if the argument is nil) which have a particular type." |
2163 | 1007 |
|
3610 | 1008 |
self flushEventsFor:aViewOrNil inQueue:damage where:[:event | event type==type]. |
1009 |
self flushEventsFor:aViewOrNil inQueue:mouseAndKeyboard where:[:event | event type==type]. |
|
2163 | 1010 |
|
1011 |
"Created: / 20.6.1998 / 16:41:35 / cg" |
|
2177 | 1012 |
"Modified: / 21.7.1998 / 18:16:11 / cg" |
2163 | 1013 |
! |
1014 |
||
244 | 1015 |
flushExposeEvents |
1016 |
"throw away all pending expose events; this |
|
1017 |
can be done after a full redraw (or in views, which are |
|
1018 |
doing full redraws anly)" |
|
1019 |
||
3888 | 1020 |
self flushEventsFor:nil inQueue:damage where:[:event | event isDamage]. |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
1021 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
1022 |
"Modified: / 6.6.1998 / 21:18:03 / cg" |
144 | 1023 |
! |
1024 |
||
244 | 1025 |
flushExposeEventsFor:aView |
1026 |
"throw away all pending expose events for aView, |
|
1027 |
or any view, if the argument is nil. |
|
1028 |
This can be done after a full redraw |
|
1029 |
(or in views, which are always doing full redraws - |
|
1030 |
instead of drawing the clip-area only)" |
|
1031 |
||
3888 | 1032 |
self flushEventsFor:aView inQueue:damage where:[:event | event isDamage]. |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
1033 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
1034 |
"Modified: / 6.6.1998 / 21:18:05 / cg" |
244 | 1035 |
! |
1036 |
||
1037 |
flushKeyboard |
|
1038 |
"ST-80 compatibility: throw away all pending keyboard events" |
|
1039 |
||
1040 |
self flushKeyboardFor:nil |
|
1041 |
! |
|
1042 |
||
1043 |
flushKeyboardFor:aView |
|
1044 |
"throw away all pending keyboard events for aView, |
|
1045 |
or any view, if the argument is nil." |
|
1046 |
||
1790
a7f42261ab45
need a RecursionLock for the accessLock to avoid
Claus Gittinger <cg@exept.de>
parents:
1734
diff
changeset
|
1047 |
self |
5750 | 1048 |
flushEventsFor:aView inQueue:mouseAndKeyboard |
1049 |
where:[:event | event isKeyEvent] |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
1050 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
1051 |
"Modified: / 6.6.1998 / 21:18:08 / cg" |
244 | 1052 |
! |
1053 |
||
1731 | 1054 |
flushMotionEventsFor:aView |
1055 |
"throw away all pending motion events for aView, |
|
1056 |
or for any view, if the argument is nil." |
|
1057 |
||
1790
a7f42261ab45
need a RecursionLock for the accessLock to avoid
Claus Gittinger <cg@exept.de>
parents:
1734
diff
changeset
|
1058 |
self |
5750 | 1059 |
flushEventsFor:aView inQueue:mouseAndKeyboard |
1060 |
where:[:event | event isButtonMotionEvent] |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
1061 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
1062 |
"Modified: / 6.6.1998 / 21:18:10 / cg" |
1731 | 1063 |
! |
1064 |
||
244 | 1065 |
flushUserEvents |
2163 | 1066 |
"throw away all pending user events (i.e. key & button stuff)" |
244 | 1067 |
|
3888 | 1068 |
self flushUserEventsFor:nil |
1159
e5247f8a48f3
do not flush synthetic events in #flushUserEvents
Claus Gittinger <cg@exept.de>
parents:
1155
diff
changeset
|
1069 |
|
2163 | 1070 |
"Modified: / 20.6.1998 / 16:40:02 / cg" |
244 | 1071 |
! |
1072 |
||
1073 |
flushUserEventsFor:aView |
|
2163 | 1074 |
"throw away all pending user events for aView (i.e. key & button stuff), |
1159
e5247f8a48f3
do not flush synthetic events in #flushUserEvents
Claus Gittinger <cg@exept.de>
parents:
1155
diff
changeset
|
1075 |
or for any view, if the argument is nil." |
244 | 1076 |
|
1790
a7f42261ab45
need a RecursionLock for the accessLock to avoid
Claus Gittinger <cg@exept.de>
parents:
1734
diff
changeset
|
1077 |
self |
5750 | 1078 |
flushEventsFor:aView inQueue:mouseAndKeyboard |
1079 |
where:[:event | event isUserEvent] |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
1080 |
|
2163 | 1081 |
"Modified: / 20.6.1998 / 16:40:09 / cg" |
2787
99aa802b2de5
added #flushUserEventsFor:withType:
Claus Gittinger <cg@exept.de>
parents:
2734
diff
changeset
|
1082 |
! |
99aa802b2de5
added #flushUserEventsFor:withType:
Claus Gittinger <cg@exept.de>
parents:
2734
diff
changeset
|
1083 |
|
6882 | 1084 |
flushUserEventsFor:aView where:aBlock |
1085 |
"throw away all pending user events (i.e. key & button stuff) |
|
1086 |
for which aBlock returns true. |
|
1087 |
For aView or for any view, if the argument is nil." |
|
1088 |
||
1089 |
self |
|
1090 |
flushEventsFor:aView inQueue:mouseAndKeyboard |
|
1091 |
where:aBlock |
|
8332 | 1092 |
|
1093 |
"Modified (format): / 11-04-2018 / 12:13:05 / stefan" |
|
6882 | 1094 |
! |
1095 |
||
2787
99aa802b2de5
added #flushUserEventsFor:withType:
Claus Gittinger <cg@exept.de>
parents:
2734
diff
changeset
|
1096 |
flushUserEventsFor:aView withType:type |
99aa802b2de5
added #flushUserEventsFor:withType:
Claus Gittinger <cg@exept.de>
parents:
2734
diff
changeset
|
1097 |
"throw away all pending user events with specified type for aView (i.e. key & button stuff), |
99aa802b2de5
added #flushUserEventsFor:withType:
Claus Gittinger <cg@exept.de>
parents:
2734
diff
changeset
|
1098 |
or for any view, if the argument is nil." |
99aa802b2de5
added #flushUserEventsFor:withType:
Claus Gittinger <cg@exept.de>
parents:
2734
diff
changeset
|
1099 |
|
99aa802b2de5
added #flushUserEventsFor:withType:
Claus Gittinger <cg@exept.de>
parents:
2734
diff
changeset
|
1100 |
self |
99aa802b2de5
added #flushUserEventsFor:withType:
Claus Gittinger <cg@exept.de>
parents:
2734
diff
changeset
|
1101 |
flushEventsFor:aView inQueue:mouseAndKeyboard |
99aa802b2de5
added #flushUserEventsFor:withType:
Claus Gittinger <cg@exept.de>
parents:
2734
diff
changeset
|
1102 |
where:[:event | event type==type] |
99aa802b2de5
added #flushUserEventsFor:withType:
Claus Gittinger <cg@exept.de>
parents:
2734
diff
changeset
|
1103 |
|
99aa802b2de5
added #flushUserEventsFor:withType:
Claus Gittinger <cg@exept.de>
parents:
2734
diff
changeset
|
1104 |
"Modified: / 20.6.1998 / 16:40:09 / cg" |
3090
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1105 |
! |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1106 |
|
3381 | 1107 |
flushUserEventsFor:aView withType:type withArguments:args |
1108 |
||
1109 |
"throw away all pending user events with specified type for aView (i.e. key & button stuff), |
|
1110 |
or for any view, if the argument is nil." |
|
1111 |
||
1112 |
self |
|
1113 |
flushEventsFor:aView inQueue:mouseAndKeyboard |
|
1114 |
where:[:event | (type == event type) |
|
1115 |
and:[args = event arguments]] |
|
1116 |
||
1117 |
"Modified: / 20.6.1998 / 16:40:09 / cg" |
|
1118 |
! |
|
1119 |
||
3090
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1120 |
lastMotionEventFor:aView |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1121 |
"throw away all pending motion events for aView, |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1122 |
or for any view, if the argument is nil. |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1123 |
Returns the very last (valid) motion event." |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1124 |
|
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1125 |
^ self |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1126 |
flushEventsFor:aView inQueue:mouseAndKeyboard |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1127 |
where:[:event | event isButtonMotionEvent] |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1128 |
|
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1129 |
"Modified: / 6.6.1998 / 21:18:10 / cg" |
157 | 1130 |
! ! |
1131 |
||
1132 |
!WindowSensor methodsFor:'event processing'! |
|
1133 |
||
3451
9c0ea45f78c7
no longer pass modifiers with #buttonPress:x:y:
Claus Gittinger <cg@exept.de>
parents:
3437
diff
changeset
|
1134 |
buttonMotion:buttonAndModifierState x:x y:y view:aView |
140 | 1135 |
"mouse was moved - this is sent from the device (Display)" |
1136 |
||
3682 | 1137 |
|ev ignoreIt buttonState| |
2687
de85d8f2f7d0
care for invalid WM_MOUSEMOVE message after an activate in the client area
Claus Gittinger <cg@exept.de>
parents:
2662
diff
changeset
|
1138 |
|
2689
2cbeb733da80
nope - the last one was not good
Claus Gittinger <cg@exept.de>
parents:
2687
diff
changeset
|
1139 |
"/ update my idea of button and modifier state information |
3451
9c0ea45f78c7
no longer pass modifiers with #buttonPress:x:y:
Claus Gittinger <cg@exept.de>
parents:
3437
diff
changeset
|
1140 |
self updateModifierStateFrom:buttonAndModifierState device:(aView graphicsDevice). |
9c0ea45f78c7
no longer pass modifiers with #buttonPress:x:y:
Claus Gittinger <cg@exept.de>
parents:
3437
diff
changeset
|
1141 |
|
9c0ea45f78c7
no longer pass modifiers with #buttonPress:x:y:
Claus Gittinger <cg@exept.de>
parents:
3437
diff
changeset
|
1142 |
"/ however, in the following, we are only interested in the buttons (i.e. mask out the modifiers) |
9c0ea45f78c7
no longer pass modifiers with #buttonPress:x:y:
Claus Gittinger <cg@exept.de>
parents:
3437
diff
changeset
|
1143 |
buttonState := buttonAndModifierState bitAnd:(aView device anyButtonStateMask). |
1100 | 1144 |
|
140 | 1145 |
ignoreUserInput == true ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1146 |
^ self |
140 | 1147 |
]. |
1148 |
||
1149 |
compressMotionEvents ifTrue:[ |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1150 |
" |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1151 |
merge with last motion |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1152 |
" |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1153 |
self criticalUserEventQueueAccess:[ |
3682 | 1154 |
|idx args| |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1155 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1156 |
idx := mouseAndKeyboard size. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1157 |
[idx > 0] whileTrue:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1158 |
ev := mouseAndKeyboard at:idx. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1159 |
ev notNil ifTrue:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1160 |
((ev type == #buttonMotion:x:y:) |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1161 |
and:[(ev view == aView) |
3451
9c0ea45f78c7
no longer pass modifiers with #buttonPress:x:y:
Claus Gittinger <cg@exept.de>
parents:
3437
diff
changeset
|
1162 |
and:[(ev arguments at:1) == buttonState]]) ifTrue:[ |
3682 | 1163 |
"/ TODO: provide accessor in buttonMotionEvent |
1164 |
args isNil ifTrue:[ |
|
1165 |
args := Array with:buttonState with:x with:y. |
|
1166 |
]. |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1167 |
ev arguments:args. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1168 |
idx := 0. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1169 |
ignoreIt := true |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1170 |
] |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1171 |
]. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1172 |
idx := idx - 1. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1173 |
]. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1174 |
]. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1175 |
ignoreIt == true ifTrue:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1176 |
^ self |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1177 |
] |
140 | 1178 |
]. |
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1179 |
|
3682 | 1180 |
ev := WindowEvent buttonMotion:buttonState x:x y:y view:aView. |
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
1181 |
ev hasShift:shiftDown ctrl:ctrlDown alt:altDown meta:metaDown |
2126
1f108c76dfdb
moved event dispatching code to view (where it belongs)
Claus Gittinger <cg@exept.de>
parents:
2123
diff
changeset
|
1182 |
button1:leftButtonDown button2:middleButtonDown button3:rightButtonDown. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1183 |
|
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1184 |
self pushEvent:ev. |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1185 |
|
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1186 |
"Modified: / 29-06-2011 / 18:45:59 / cg" |
8335 | 1187 |
"Modified (comment): / 13-04-2018 / 15:35:11 / stefan" |
140 | 1188 |
! |
1189 |
||
244 | 1190 |
buttonMultiPress:button x:x y:y view:aView |
1191 |
"mouse button was pressed - this is sent from the device (Display)" |
|
140 | 1192 |
|
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1193 |
|ev| |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1194 |
|
1083
6e947cc67324
fixed #anyButtonPressed & setting of buttonDown-flags
Claus Gittinger <cg@exept.de>
parents:
1082
diff
changeset
|
1195 |
self button:button inView:aView state:true. |
6e947cc67324
fixed #anyButtonPressed & setting of buttonDown-flags
Claus Gittinger <cg@exept.de>
parents:
1082
diff
changeset
|
1196 |
|
140 | 1197 |
ignoreUserInput == true ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1198 |
^ self |
140 | 1199 |
]. |
1083
6e947cc67324
fixed #anyButtonPressed & setting of buttonDown-flags
Claus Gittinger <cg@exept.de>
parents:
1082
diff
changeset
|
1200 |
|
3682 | 1201 |
ev := WindowEvent buttonMultiPress:button x:x y:y view:aView. |
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
1202 |
ev hasShift:shiftDown ctrl:ctrlDown alt:altDown meta:metaDown |
2126
1f108c76dfdb
moved event dispatching code to view (where it belongs)
Claus Gittinger <cg@exept.de>
parents:
2123
diff
changeset
|
1203 |
button1:leftButtonDown button2:middleButtonDown button3:rightButtonDown. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1204 |
|
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1205 |
self pushEvent:ev. |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1206 |
|
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1207 |
"Modified: / 29-06-2011 / 18:46:03 / cg" |
8335 | 1208 |
"Modified (comment): / 13-04-2018 / 15:35:26 / stefan" |
140 | 1209 |
! |
1210 |
||
1211 |
buttonPress:button x:x y:y view:aView |
|
1212 |
"mouse button was pressed - this is sent from the device (Display)" |
|
1213 |
||
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1214 |
|ev| |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1215 |
|
157 | 1216 |
self button:button inView:aView state:true. |
1217 |
||
140 | 1218 |
ignoreUserInput == true ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1219 |
^ self |
140 | 1220 |
]. |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1221 |
|
3682 | 1222 |
ev := WindowEvent buttonPress:button x:x y:y view:aView. |
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
1223 |
ev hasShift:shiftDown ctrl:ctrlDown alt:altDown meta:metaDown |
2126
1f108c76dfdb
moved event dispatching code to view (where it belongs)
Claus Gittinger <cg@exept.de>
parents:
2123
diff
changeset
|
1224 |
button1:leftButtonDown button2:middleButtonDown button3:rightButtonDown. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1225 |
|
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1226 |
self pushEvent:ev. |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1227 |
|
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1228 |
"Modified: / 29-06-2011 / 18:46:07 / cg" |
8335 | 1229 |
"Modified (comment): / 13-04-2018 / 15:35:33 / stefan" |
140 | 1230 |
! |
1231 |
||
244 | 1232 |
buttonRelease:button x:x y:y view:aView |
1233 |
"mouse button was released- this is sent from the device (Display)" |
|
1234 |
||
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1235 |
|ev| |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1236 |
|
244 | 1237 |
self button:button inView:aView state:false. |
1238 |
||
1239 |
ignoreUserInput == true ifTrue:[ |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1240 |
^ self |
244 | 1241 |
]. |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1242 |
|
3682 | 1243 |
ev := WindowEvent buttonRelease:button x:x y:y view:aView. |
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
1244 |
ev hasShift:shiftDown ctrl:ctrlDown alt:altDown meta:metaDown |
2126
1f108c76dfdb
moved event dispatching code to view (where it belongs)
Claus Gittinger <cg@exept.de>
parents:
2123
diff
changeset
|
1245 |
button1:leftButtonDown button2:middleButtonDown button3:rightButtonDown. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1246 |
|
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1247 |
self pushEvent:ev. |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1248 |
|
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1249 |
"Modified: / 29-06-2011 / 18:46:11 / cg" |
8335 | 1250 |
"Modified (comment): / 13-04-2018 / 15:35:53 / stefan" |
244 | 1251 |
! |
1252 |
||
1545 | 1253 |
clientMessage:type format:format eventData:data view:aView |
5002
7a1fb85e25b2
hooks for client and copyData events
Claus Gittinger <cg@exept.de>
parents:
5001
diff
changeset
|
1254 |
"some other process has sent data to a view. |
7a1fb85e25b2
hooks for client and copyData events
Claus Gittinger <cg@exept.de>
parents:
5001
diff
changeset
|
1255 |
This is an X-specific event. (see copyDataEvent for win32 variant)" |
1545 | 1256 |
|
3682 | 1257 |
self pushEvent:(WindowEvent clientMessageEvent:type format:format eventData:data view:aView). |
1545 | 1258 |
|
2126
1f108c76dfdb
moved event dispatching code to view (where it belongs)
Claus Gittinger <cg@exept.de>
parents:
2123
diff
changeset
|
1259 |
"Created: / 4.4.1997 / 17:51:08 / cg" |
2708 | 1260 |
"Modified: / 21.5.1999 / 19:46:43 / cg" |
1545 | 1261 |
! |
1262 |
||
244 | 1263 |
configureX:x y:y width:w height:h view:aView |
8151 | 1264 |
"a view's size or position has changed - this is sent from the device (Display)" |
244 | 1265 |
|
1108
748f9e5c5b1e
ignore configureEvents for subviews.
Claus Gittinger <cg@exept.de>
parents:
1100
diff
changeset
|
1266 |
aView superView notNil ifTrue:[ |
3682 | 1267 |
"/ this is a configure event for a subView |
1268 |
"/ I guess, this resulted from a resize of |
|
1269 |
"/ myself (are there any windowManagers which resize subviews ?) |
|
1270 |
"/ Therefore, ignore it here. |
|
1271 |
"/ This also fixed problems due to late-arriving configure events, |
|
1272 |
"/ in case of a resized view, which was resized before. |
|
1273 |
"/ Without the return below, we need a flushConfigureEvents entry here, |
|
1274 |
"/ to be invoked whenever a subview is resized / repositioned. |
|
1275 |
||
1276 |
"/ A kludge-workaround had to be added to children of |
|
1277 |
"/ external top views - since the external view does not get any |
|
1278 |
"/ events delivered, we must react upon changes of the |
|
1279 |
"/ child. (sigh). |
|
1280 |
aView superView isExternalTopView ifFalse:[ |
|
2429
c54c8e30fe13
support for external topViews.
Claus Gittinger <cg@exept.de>
parents:
2421
diff
changeset
|
1281 |
"/ 'ignored configure for: ' print. aView class printCR. |
3682 | 1282 |
^ self |
1283 |
] |
|
1969
d2d7073b7c56
experimental: only enqueue last configure event
Claus Gittinger <cg@exept.de>
parents:
1940
diff
changeset
|
1284 |
]. |
d2d7073b7c56
experimental: only enqueue last configure event
Claus Gittinger <cg@exept.de>
parents:
1940
diff
changeset
|
1285 |
|
d2d7073b7c56
experimental: only enqueue last configure event
Claus Gittinger <cg@exept.de>
parents:
1940
diff
changeset
|
1286 |
"/ |
2612 | 1287 |
"/ remove any old configure event (WIN32 speedup) |
1969
d2d7073b7c56
experimental: only enqueue last configure event
Claus Gittinger <cg@exept.de>
parents:
1940
diff
changeset
|
1288 |
"/ |
8335 | 1289 |
damage notEmpty ifTrue:[ |
3682 | 1290 |
damage keysAndValuesDo:[:idx :aDamage | |
1291 |
(aDamage notNil |
|
1292 |
and:[aDamage type == #configureX:y:width:height: |
|
1293 |
and:[aDamage view == aView]]) ifTrue:[ |
|
1294 |
damage at:idx put:nil. |
|
1295 |
]. |
|
1296 |
] |
|
1108
748f9e5c5b1e
ignore configureEvents for subviews.
Claus Gittinger <cg@exept.de>
parents:
1100
diff
changeset
|
1297 |
]. |
748f9e5c5b1e
ignore configureEvents for subviews.
Claus Gittinger <cg@exept.de>
parents:
1100
diff
changeset
|
1298 |
|
3682 | 1299 |
self pushDamageEvent:(WindowEvent configureX:x y:y width:w height:h view:aView). |
2611 | 1300 |
|
8151 | 1301 |
"Modified: / 29-04-1999 / 10:06:47 / cg" |
1302 |
"Modified (comment): / 31-08-2017 / 20:18:59 / cg" |
|
8335 | 1303 |
"Modified: / 13-04-2018 / 11:29:12 / stefan" |
244 | 1304 |
! |
1305 |
||
5019
3b099af62423
changed #copyDataEvent:eventData:view:
Claus Gittinger <cg@exept.de>
parents:
5002
diff
changeset
|
1306 |
copyDataEvent:parameter eventData:data view:aView |
5002
7a1fb85e25b2
hooks for client and copyData events
Claus Gittinger <cg@exept.de>
parents:
5001
diff
changeset
|
1307 |
"some other process has sent data to a view. |
7a1fb85e25b2
hooks for client and copyData events
Claus Gittinger <cg@exept.de>
parents:
5001
diff
changeset
|
1308 |
This is a Win32-specific event. (see clientMessage for x-windows variant)" |
5001
2f7a3b0eea9f
hooks for client and copyData events
Claus Gittinger <cg@exept.de>
parents:
4987
diff
changeset
|
1309 |
|
5019
3b099af62423
changed #copyDataEvent:eventData:view:
Claus Gittinger <cg@exept.de>
parents:
5002
diff
changeset
|
1310 |
self pushEvent:(WindowEvent copyDataEvent:parameter eventData:data view:aView). |
5001
2f7a3b0eea9f
hooks for client and copyData events
Claus Gittinger <cg@exept.de>
parents:
4987
diff
changeset
|
1311 |
! |
2f7a3b0eea9f
hooks for client and copyData events
Claus Gittinger <cg@exept.de>
parents:
4987
diff
changeset
|
1312 |
|
3682 | 1313 |
coveredBy:coveringSiblingView view:coveredView |
244 | 1314 |
"aView was covered by one of its siblings - this is sent from the device (Display)" |
1315 |
||
3682 | 1316 |
self pushDamageEvent:(WindowEvent coveredBy:coveringSiblingView view:coveredView) |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1317 |
|
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1318 |
"Modified: 18.1.1997 / 14:18:32 / cg" |
244 | 1319 |
! |
1320 |
||
5750 | 1321 |
createWindow:view x:x y:y width:w height:h |
5761 | 1322 |
"A window has been created in a view. |
1323 |
This is a synthetic event, useful for some event recorders" |
|
1324 |
||
5750 | 1325 |
self pushEvent:(WindowEvent createWindow:view x:x y:y width:w height:h). |
1326 |
||
1327 |
"Created: / 30-05-2011 / 19:01:54 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
1328 |
"Modified: / 01-06-2011 / 12:50:37 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1329 |
"Modified: / 29-06-2011 / 18:46:15 / cg" |
5750 | 1330 |
! |
1331 |
||
244 | 1332 |
destroyedView:aView |
1333 |
"view was destroyed (from window manager) - this is sent from the device (Display)" |
|
1334 |
||
1335 |
"at this time, the view is already gone; remove |
|
1336 |
all pending events for this one ..." |
|
1337 |
||
1338 |
self flushEventsFor:aView. |
|
3682 | 1339 |
self pushDamageEvent:(WindowEvent destroyedView:aView). |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1340 |
|
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1341 |
"Modified: 18.1.1997 / 14:18:19 / cg" |
244 | 1342 |
! |
1343 |
||
4459 | 1344 |
dropFiles:files view:view position:dropPositionOrNil handle:dropHandleOrNil |
1345 |
self pushEvent:(WindowEvent dropFiles:files view:view position:dropPositionOrNil handle:dropHandleOrNil) |
|
1545 | 1346 |
! |
1347 |
||
4529
01c76306553c
new: #dropMessage:data:view:position:handle:
Stefan Vogel <sv@exept.de>
parents:
4493
diff
changeset
|
1348 |
dropMessage:dropType data:dropValue view:targetView position:dropPositionOrNil handle:dropHandleOrNil |
01c76306553c
new: #dropMessage:data:view:position:handle:
Stefan Vogel <sv@exept.de>
parents:
4493
diff
changeset
|
1349 |
self pushEvent:(WindowEvent dropMessage:dropType data:dropValue view:targetView position:dropPositionOrNil handle:dropHandleOrNil) |
01c76306553c
new: #dropMessage:data:view:position:handle:
Stefan Vogel <sv@exept.de>
parents:
4493
diff
changeset
|
1350 |
! |
01c76306553c
new: #dropMessage:data:view:position:handle:
Stefan Vogel <sv@exept.de>
parents:
4493
diff
changeset
|
1351 |
|
244 | 1352 |
exposeX:left y:top width:width height:height view:aView |
1353 |
"an expose event arrived - this is sent from the device (Display)" |
|
1354 |
||
5761 | 1355 |
ignoreExposeEvents == true ifTrue:[ |
1356 |
'ignored expose' infoPrintCR. |
|
1357 |
^ self. |
|
1358 |
]. |
|
1359 |
self |
|
1360 |
addDamage:(Rectangle left:left top:top width:width height:height) |
|
1361 |
view:aView |
|
1362 |
wakeup:true. |
|
1363 |
||
1364 |
"Modified: / 29-06-2011 / 18:29:47 / cg" |
|
140 | 1365 |
! |
1366 |
||
1367 |
focusInView:aView |
|
1368 |
"view got input focus - this is sent from the device (Display)" |
|
1369 |
||
3682 | 1370 |
self pushEvent:(WindowEvent focusInView:aView). |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1371 |
|
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1372 |
"Modified: / 29-06-2011 / 18:46:18 / cg" |
140 | 1373 |
! |
1374 |
||
244 | 1375 |
focusOutView:aView |
1376 |
"view lost input focus - this is sent from the device (Display)" |
|
140 | 1377 |
|
3682 | 1378 |
self pushEvent:(WindowEvent focusOutView:aView). |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1379 |
|
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1380 |
"Modified: / 29-06-2011 / 18:46:21 / cg" |
140 | 1381 |
! |
1382 |
||
1295
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
1383 |
graphicsExposeX:left y:top width:width height:height final:final view:aView |
244 | 1384 |
"a graphic expose event arrived - this is sent from the device (Display)" |
140 | 1385 |
|
1243
0c33cb7f8458
hopefully fixed the 'lost expose' bug
Claus Gittinger <cg@exept.de>
parents:
1242
diff
changeset
|
1386 |
"/ this is also a possible response to a scroll operation |
0c33cb7f8458
hopefully fixed the 'lost expose' bug
Claus Gittinger <cg@exept.de>
parents:
1242
diff
changeset
|
1387 |
"/ (if an expose is pending) |
0c33cb7f8458
hopefully fixed the 'lost expose' bug
Claus Gittinger <cg@exept.de>
parents:
1242
diff
changeset
|
1388 |
|
3819 | 1389 |
self addDamage:(Rectangle left:left top:top width:width height:height) view:aView wakeup:false. |
1295
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
1390 |
final ifTrue:[ |
2820 | 1391 |
(catchExpose includes:aView) ifTrue:[ |
1392 |
gotExpose add:aView. |
|
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
1393 |
exposeEventSemaphore notNil ifTrue:[ |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
1394 |
exposeEventSemaphore signalForAll |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
1395 |
] |
2820 | 1396 |
] ifFalse:[ |
1397 |
'WSensor [warning]: got exposeEvent for non-catching view:' infoPrint. aView infoPrintCR |
|
1398 |
] |
|
1243
0c33cb7f8458
hopefully fixed the 'lost expose' bug
Claus Gittinger <cg@exept.de>
parents:
1242
diff
changeset
|
1399 |
]. |
0c33cb7f8458
hopefully fixed the 'lost expose' bug
Claus Gittinger <cg@exept.de>
parents:
1242
diff
changeset
|
1400 |
|
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
1401 |
"Modified: / 14.12.1999 / 20:55:38 / cg" |
140 | 1402 |
! |
1403 |
||
5963 | 1404 |
hotkeyWithId:aHotkeyId key:aKey view:aView |
1405 |
"hotkey was pressed - this is sent from the device (Display)." |
|
1406 |
||
1407 |
|ev| |
|
1408 |
||
1409 |
ev := WindowEvent |
|
1410 |
hotkeyWithId:aHotkeyId |
|
1411 |
rawKey:aKey |
|
1412 |
view:aView. |
|
1413 |
||
1414 |
self pushEvent:ev. |
|
1415 |
||
1416 |
"Modified: / 04-10-2011 / 19:34:46 / cg" |
|
1417 |
! |
|
1418 |
||
8376 | 1419 |
keyPress:keyIn x:x y:y view:aView |
140 | 1420 |
"key was pressed - this is sent from the device (Display). |
1421 |
beside the keyboard translation, CntlC processing is done here." |
|
1422 |
||
510 | 1423 |
<resource: #keyboard ( #Compose #DestroyView #DestroyTopView #FlushInput |
5995 | 1424 |
#UserInterrupt #UserAbort #'CTRL.') > |
1528
78c64c132593
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1512
diff
changeset
|
1425 |
|
8376 | 1426 |
|key xlatedKey keyWithModifier group process ev device| |
4945 | 1427 |
|
1428 |
device := aView graphicsDevice. |
|
140 | 1429 |
|
8376 | 1430 |
key := self key:keyIn state:true. |
6512 | 1431 |
"/ 'key: ' print. key storeString printCR. |
4072
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
1432 |
|
3090
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1433 |
"/ bail out of a popUpView with ctrl-shift-escape |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1434 |
"/ (useful to avoid total lock of system with non-functioning grabbing popUpView) |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1435 |
(key = #Escape) ifTrue:[ |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1436 |
(ctrlDown and:[shiftDown]) ifTrue:[ |
4945 | 1437 |
device ungrabPointer. |
1438 |
device ungrabKeyboard. |
|
3090
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1439 |
^ self |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1440 |
] |
2413 | 1441 |
]. |
1442 |
||
140 | 1443 |
translateKeyboardEvents ifTrue:[ |
4945 | 1444 |
xlatedKey := device translateKey:key forView:aView. |
140 | 1445 |
] ifFalse:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1446 |
xlatedKey := key. |
140 | 1447 |
]. |
6512 | 1448 |
"/ xlatedKey printCR. |
1449 |
||
1450 |
"/ 'key: ' print. key storeString printCR. |
|
1451 |
"/ 'xlatedKey: ' print. xlatedKey storeString printCR. |
|
1452 |
"/ 'keyWithModifier: ' print. keyWithModifier storeString printCR. |
|
4072
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
1453 |
|
5109 | 1454 |
xlatedKey isNil ifTrue:[^ self]. |
1455 |
||
4072
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
1456 |
"/ a special hook, allowing a screen hardCopy. |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
1457 |
xlatedKey == #Hardcopy ifTrue:[ |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
1458 |
(Transcript notNil and:[Transcript isStream not]) ifTrue:[ |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
1459 |
[ |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
1460 |
Transcript topView application |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
1461 |
saveScreenImage:(Image fromView:(aView topView) "inset:0" grab:true) defaultName:'hardcopy'. |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
1462 |
] forkAt:Processor userSchedulingPriority + 1. |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
1463 |
]. |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
1464 |
^ self. |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
1465 |
]. |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
1466 |
|
157 | 1467 |
(xlatedKey == #Compose) ifTrue:[ |
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
1468 |
gotCompose := true. compose1 := nil. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1469 |
^ self |
157 | 1470 |
]. |
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
1471 |
gotCompose == true ifTrue:[ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
1472 |
compose1 isNil ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1473 |
(self isModifierKey:xlatedKey) ifFalse:[ |
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
1474 |
compose1 := xlatedKey. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1475 |
]. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1476 |
^ self |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1477 |
]. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1478 |
(self isModifierKey:xlatedKey) ifFalse:[ |
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
1479 |
xlatedKey := self compose:compose1 with:xlatedKey. |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
1480 |
compose1 := nil. gotCompose := false. |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
1481 |
]. |
157 | 1482 |
]. |
1483 |
||
1484 |
(xlatedKey == #CmdCtrlV) ifTrue:[ |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1485 |
'Smalltalk/X ' errorPrint. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1486 |
Smalltalk versionString errorPrint. ' of ' errorPrint. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1487 |
Smalltalk versionDate errorPrintCR. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1488 |
Smalltalk copyrightString errorPrintCR. |
140 | 1489 |
]. |
1490 |
||
157 | 1491 |
(xlatedKey == #DestroyView) ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1492 |
aView closeRequest. |
157 | 1493 |
]. |
1494 |
(xlatedKey == #DestroyTopView) ifTrue:[ |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1495 |
aView topView closeRequest. |
157 | 1496 |
]. |
1497 |
||
152 | 1498 |
(xlatedKey == #FlushInput) ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1499 |
"this removes any enqueued user events - |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1500 |
helps, if you pressed DoIt too often, and want to flush those |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1501 |
" |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1502 |
self flushUserEvents. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1503 |
^ self |
152 | 1504 |
]. |
5992 | 1505 |
(ControlPeriodEnabled and:[ xlatedKey == #'Ctrl.']) ifTrue:[ xlatedKey := #UserInterrupt ]. |
152 | 1506 |
|
2123
b2dae4453526
added additional key: #UserAbort (CTRL-y),
Claus Gittinger <cg@exept.de>
parents:
2090
diff
changeset
|
1507 |
(((xlatedKey == #UserInterrupt) and:[ControlCEnabled]) |
b2dae4453526
added additional key: #UserAbort (CTRL-y),
Claus Gittinger <cg@exept.de>
parents:
2090
diff
changeset
|
1508 |
or:[((xlatedKey == #UserAbort) and:[ControlYEnabled])]) ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1509 |
" |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1510 |
Special handling for |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1511 |
Ctrl-C: interrupt the underlying process. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1512 |
and: |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1513 |
Ctrl-Y: raise abortSignal the underlying process. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1514 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1515 |
cannot halt here (this would stop the event-dispatcher), |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1516 |
but instead interrupt the underlying process and have it |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1517 |
perform the userInterrupt in the interrupt-method. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1518 |
" |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1519 |
group := aView windowGroup. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1520 |
group notNil ifTrue:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1521 |
process := group process. |
3780
69a0a7142c48
remember process which created a modal group,
Claus Gittinger <cg@exept.de>
parents:
3772
diff
changeset
|
1522 |
process isNil ifTrue:[ |
69a0a7142c48
remember process which created a modal group,
Claus Gittinger <cg@exept.de>
parents:
3772
diff
changeset
|
1523 |
process := group creatingProcess |
69a0a7142c48
remember process which created a modal group,
Claus Gittinger <cg@exept.de>
parents:
3772
diff
changeset
|
1524 |
]. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1525 |
process notNil ifTrue:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1526 |
(xlatedKey == #UserAbort) ifTrue:[ |
4219 | 1527 |
process interruptWith:[:where | AbortOperationRequest raise] |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1528 |
] ifFalse:[ |
7394 | 1529 |
process interruptWith:[:where | process userInterruptIn:where from:aView] |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1530 |
] |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1531 |
] |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1532 |
]. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1533 |
^ self |
140 | 1534 |
]. |
1535 |
||
1536 |
ignoreUserInput == true ifTrue:[ |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1537 |
^ self |
140 | 1538 |
]. |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1539 |
|
6512 | 1540 |
"/ 'shift: ' print. shiftDown printCR. |
1541 |
"/ 'ctrl: ' print. ctrlDown printCR. |
|
7866 | 1542 |
keyWithModifier := device prependModifierToKey:key. |
1543 |
||
4211
eb8d1eb73520
Fix typo in selector (old EventListener)
Stefan Vogel <sv@exept.de>
parents:
4144
diff
changeset
|
1544 |
ev := WindowEvent |
eb8d1eb73520
Fix typo in selector (old EventListener)
Stefan Vogel <sv@exept.de>
parents:
4144
diff
changeset
|
1545 |
keyPress:xlatedKey |
eb8d1eb73520
Fix typo in selector (old EventListener)
Stefan Vogel <sv@exept.de>
parents:
4144
diff
changeset
|
1546 |
rawKey:keyWithModifier |
eb8d1eb73520
Fix typo in selector (old EventListener)
Stefan Vogel <sv@exept.de>
parents:
4144
diff
changeset
|
1547 |
hasShift:shiftDown ctrl:ctrlDown alt:altDown meta:metaDown |
eb8d1eb73520
Fix typo in selector (old EventListener)
Stefan Vogel <sv@exept.de>
parents:
4144
diff
changeset
|
1548 |
button1:leftButtonDown button2:middleButtonDown button3:rightButtonDown |
eb8d1eb73520
Fix typo in selector (old EventListener)
Stefan Vogel <sv@exept.de>
parents:
4144
diff
changeset
|
1549 |
x:x y:y view:aView. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1550 |
|
1528
78c64c132593
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1512
diff
changeset
|
1551 |
self pushEvent:ev. |
78c64c132593
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1512
diff
changeset
|
1552 |
|
7866 | 1553 |
"Modified: / 10-02-2017 / 21:42:25 / cg" |
8335 | 1554 |
"Modified (comment): / 13-04-2018 / 15:36:20 / stefan" |
8376 | 1555 |
"Modified: / 06-06-2018 / 16:42:06 / Claus Gittinger" |
140 | 1556 |
! |
1557 |
||
8376 | 1558 |
keyRelease:keyIn x:x y:y view:aView |
140 | 1559 |
"key was released - this is sent from the device (Display)." |
1560 |
||
8376 | 1561 |
|key xlatedKey ev| |
1562 |
||
1563 |
key := self key:keyIn state:false. |
|
144 | 1564 |
|
140 | 1565 |
ignoreUserInput == true ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1566 |
^ self |
140 | 1567 |
]. |
1568 |
translateKeyboardEvents ifTrue:[ |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1569 |
xlatedKey := aView graphicsDevice translateKey:key forView:aView. |
140 | 1570 |
] ifFalse:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1571 |
xlatedKey := key. |
140 | 1572 |
]. |
1573 |
xlatedKey isNil ifTrue:[^ self]. |
|
1574 |
||
4211
eb8d1eb73520
Fix typo in selector (old EventListener)
Stefan Vogel <sv@exept.de>
parents:
4144
diff
changeset
|
1575 |
ev := WindowEvent |
eb8d1eb73520
Fix typo in selector (old EventListener)
Stefan Vogel <sv@exept.de>
parents:
4144
diff
changeset
|
1576 |
keyRelease:xlatedKey |
eb8d1eb73520
Fix typo in selector (old EventListener)
Stefan Vogel <sv@exept.de>
parents:
4144
diff
changeset
|
1577 |
rawKey:key |
eb8d1eb73520
Fix typo in selector (old EventListener)
Stefan Vogel <sv@exept.de>
parents:
4144
diff
changeset
|
1578 |
hasShift:shiftDown ctrl:ctrlDown alt:altDown meta:metaDown |
eb8d1eb73520
Fix typo in selector (old EventListener)
Stefan Vogel <sv@exept.de>
parents:
4144
diff
changeset
|
1579 |
button1:leftButtonDown button2:middleButtonDown button3:rightButtonDown |
eb8d1eb73520
Fix typo in selector (old EventListener)
Stefan Vogel <sv@exept.de>
parents:
4144
diff
changeset
|
1580 |
x:x y:y view:aView. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1581 |
|
1528
78c64c132593
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1512
diff
changeset
|
1582 |
self pushEvent:ev. |
78c64c132593
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1512
diff
changeset
|
1583 |
|
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1584 |
"Modified: / 29-06-2011 / 18:46:46 / cg" |
8335 | 1585 |
"Modified (comment): / 13-04-2018 / 15:36:28 / stefan" |
8376 | 1586 |
"Modified: / 06-06-2018 / 16:43:11 / Claus Gittinger" |
140 | 1587 |
! |
1588 |
||
244 | 1589 |
mappedView:aView |
1590 |
"view was mapped (from window manager) - this is sent from the device (Display)" |
|
140 | 1591 |
|
2058
59a52789086a
fixed (I hope) redraw bug in debugView
Claus Gittinger <cg@exept.de>
parents:
2052
diff
changeset
|
1592 |
self flushExposeEventsFor:aView. |
4048 | 1593 |
self pushDamageEvent:(WindowEvent mappedView:aView). |
244 | 1594 |
! |
1595 |
||
2733
5af2417bc450
pass x/y with mouseWheel event
Claus Gittinger <cg@exept.de>
parents:
2731
diff
changeset
|
1596 |
mouseWheelMotion:state x:x y:y amount:amount deltaTime:dTime view:aView |
2699 | 1597 |
"mouse-wheel was turned - this is sent from the device (Display)" |
1598 |
||
8335 | 1599 |
|ev affectedView| |
2699 | 1600 |
|
1601 |
"/ update my idea of button and modifier state information |
|
1602 |
self updateModifierStateFrom:state device:(aView graphicsDevice). |
|
1603 |
||
1604 |
ignoreUserInput == true ifTrue:[ |
|
2734 | 1605 |
^ self |
2699 | 1606 |
]. |
1607 |
||
3331 | 1608 |
"Do we really want the focusView here? |
3456
248088c444ec
Mouse wheel: chck for nil focusView.
Stefan Vogel <sv@exept.de>
parents:
3451
diff
changeset
|
1609 |
We currently do it, because a unexpected (wrong) view may scroll, |
248088c444ec
Mouse wheel: chck for nil focusView.
Stefan Vogel <sv@exept.de>
parents:
3451
diff
changeset
|
1610 |
when the mouse is over a scrollbar!! But horizontal scrolling on |
248088c444ec
Mouse wheel: chck for nil focusView.
Stefan Vogel <sv@exept.de>
parents:
3451
diff
changeset
|
1611 |
horizontal scrollbars does not work" |
4395
2dc5d4730cac
Fix when SynchronousWindowSensor does not have a windowGroup
Stefan Vogel <sv@exept.de>
parents:
4293
diff
changeset
|
1612 |
|
5073
2f5d5eb79960
Change #halt: to #shouldImplement or #assert:
Stefan Vogel <sv@exept.de>
parents:
5019
diff
changeset
|
1613 |
"/ windowGroup := aView windowGroup. |
2f5d5eb79960
Change #halt: to #shouldImplement or #assert:
Stefan Vogel <sv@exept.de>
parents:
5019
diff
changeset
|
1614 |
"/ windowGroup notNil ifTrue:[ |
2f5d5eb79960
Change #halt: to #shouldImplement or #assert:
Stefan Vogel <sv@exept.de>
parents:
5019
diff
changeset
|
1615 |
"/ affectedView := windowGroup focusView. |
2f5d5eb79960
Change #halt: to #shouldImplement or #assert:
Stefan Vogel <sv@exept.de>
parents:
5019
diff
changeset
|
1616 |
"/ ]. |
4395
2dc5d4730cac
Fix when SynchronousWindowSensor does not have a windowGroup
Stefan Vogel <sv@exept.de>
parents:
4293
diff
changeset
|
1617 |
affectedView isNil ifTrue:[ |
2dc5d4730cac
Fix when SynchronousWindowSensor does not have a windowGroup
Stefan Vogel <sv@exept.de>
parents:
4293
diff
changeset
|
1618 |
affectedView := aView |
2dc5d4730cac
Fix when SynchronousWindowSensor does not have a windowGroup
Stefan Vogel <sv@exept.de>
parents:
4293
diff
changeset
|
1619 |
]. |
2699 | 1620 |
|
3682 | 1621 |
ev := WindowEvent mouseWheelMotion:state x:x y:y amount:amount deltaTime:dTime view:affectedView. |
2699 | 1622 |
ev hasShift:shiftDown ctrl:ctrlDown alt:altDown meta:metaDown |
1623 |
button1:leftButtonDown button2:middleButtonDown button3:rightButtonDown. |
|
3331 | 1624 |
|
2699 | 1625 |
self pushEvent:ev. |
1626 |
||
5761 | 1627 |
"Created: / 21-05-1999 / 13:05:18 / cg" |
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1628 |
"Modified: / 29-06-2011 / 18:46:54 / cg" |
8335 | 1629 |
"Modified (comment): / 13-04-2018 / 15:36:42 / stefan" |
2699 | 1630 |
! |
1631 |
||
4233 | 1632 |
nativeWidgetCommand:command arguments:argVector view:aView |
5761 | 1633 |
"native widget action - this is sent from the device (Display). |
1634 |
These are only delivered if native widgets are enabled under win32" |
|
1635 |
||
1636 |
self pushEvent:(WindowEvent nativeWidgetCommand:command arguments:argVector view:aView). |
|
1637 |
||
1638 |
"Modified: / 29-06-2011 / 18:31:20 / cg" |
|
4144 | 1639 |
! |
1640 |
||
244 | 1641 |
noExposeView:aView |
1642 |
"an noexpose event arrived - this is sent from the device (Display)" |
|
1643 |
||
5761 | 1644 |
(catchExpose includes:aView) ifFalse:[ |
7459 | 1645 |
Logger info:'noExpose but not catching: %1' with:aView. |
5761 | 1646 |
^ self. |
1647 |
]. |
|
1648 |
gotExpose add:aView. |
|
1649 |
exposeEventSemaphore notNil ifTrue:[ |
|
1650 |
exposeEventSemaphore signalForAll |
|
244 | 1651 |
] |
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
1652 |
|
5761 | 1653 |
"Modified: / 29-06-2011 / 18:31:54 / cg" |
244 | 1654 |
! |
1655 |
||
1340
f028f125f606
pasteFromClipBoard: must go through the sensor
Claus Gittinger <cg@exept.de>
parents:
1331
diff
changeset
|
1656 |
pasteFromClipBoard:something view:aView |
f028f125f606
pasteFromClipBoard: must go through the sensor
Claus Gittinger <cg@exept.de>
parents:
1331
diff
changeset
|
1657 |
"a clipboard paste - this is handled like a user event" |
f028f125f606
pasteFromClipBoard: must go through the sensor
Claus Gittinger <cg@exept.de>
parents:
1331
diff
changeset
|
1658 |
|
3682 | 1659 |
self pushEvent:(WindowEvent pasteFromClipBoard:something view:aView). |
1340
f028f125f606
pasteFromClipBoard: must go through the sensor
Claus Gittinger <cg@exept.de>
parents:
1331
diff
changeset
|
1660 |
|
f028f125f606
pasteFromClipBoard: must go through the sensor
Claus Gittinger <cg@exept.de>
parents:
1331
diff
changeset
|
1661 |
"Modified: 18.1.1997 / 14:07:25 / cg" |
f028f125f606
pasteFromClipBoard: must go through the sensor
Claus Gittinger <cg@exept.de>
parents:
1331
diff
changeset
|
1662 |
"Created: 13.2.1997 / 13:40:24 / cg" |
f028f125f606
pasteFromClipBoard: must go through the sensor
Claus Gittinger <cg@exept.de>
parents:
1331
diff
changeset
|
1663 |
! |
f028f125f606
pasteFromClipBoard: must go through the sensor
Claus Gittinger <cg@exept.de>
parents:
1331
diff
changeset
|
1664 |
|
244 | 1665 |
pointerEnter:state x:x y:y view:aView |
1666 |
"mouse cursor was moved into the view - this is sent from the device (Display)" |
|
1667 |
||
1864
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1668 |
|ev| |
244 | 1669 |
|
7866 | 1670 |
"/ update my idea of button and modifier state information |
1100 | 1671 |
self updateModifierStateFrom:state device:(aView graphicsDevice). |
1672 |
||
3682 | 1673 |
ev := WindowEvent pointerEnter:state x:x y:y view:aView. |
1864
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1674 |
ev hasShift:shiftDown ctrl:ctrlDown alt:altDown meta:metaDown |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1675 |
button1:leftButtonDown button2:middleButtonDown button3:rightButtonDown. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1676 |
|
1864
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1677 |
self pushEvent:ev. |
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1678 |
|
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1679 |
"Modified: / 29-06-2011 / 18:47:05 / cg" |
7866 | 1680 |
"Modified (format): / 10-02-2017 / 21:36:45 / cg" |
8335 | 1681 |
"Modified (comment): / 13-04-2018 / 15:36:57 / stefan" |
1864
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1682 |
! |
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1683 |
|
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1684 |
pointerLeave:state view:aView |
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1685 |
"mouse cursor was moved out of the view - this is sent from the device (Display)" |
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1686 |
|
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1687 |
|ev| |
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1688 |
|
7866 | 1689 |
"/ update my idea of button and modifier state information |
1864
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1690 |
self updateModifierStateFrom:state device:(aView graphicsDevice). |
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1691 |
|
3682 | 1692 |
ev := WindowEvent pointerLeave:state view:aView. |
1864
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1693 |
ev hasShift:shiftDown ctrl:ctrlDown alt:altDown meta:metaDown |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1694 |
button1:leftButtonDown button2:middleButtonDown button3:rightButtonDown. |
1864
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1695 |
self pushEvent:ev. |
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1696 |
|
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1697 |
"Modified: / 29-06-2011 / 18:47:09 / cg" |
7866 | 1698 |
"Modified (format): / 10-02-2017 / 21:36:50 / cg" |
8335 | 1699 |
"Modified (comment): / 13-04-2018 / 15:46:15 / stefan" |
140 | 1700 |
! |
1701 |
||
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1702 |
preViewCreateNotification:aView |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1703 |
"invoked right before a new view is created. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1704 |
Notify listeners and allow for the origin/extent to be |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1705 |
changed. (For example, recorder/playback applications may |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1706 |
want to make certain that the playback view is at the same |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1707 |
position - or record any origin changes to translate later |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1708 |
synthetic events)." |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1709 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1710 |
|ret| |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1711 |
|
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1712 |
"/ be prepared that a listener removes itself while we iterate... |
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1713 |
EventListeners copy do:[:aListener | |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1714 |
ret := EventListener preCreateView:aView origin:aView origin. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1715 |
ret isPoint ifTrue:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1716 |
aView setOrigin:ret |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1717 |
] |
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1718 |
] |
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1719 |
|
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1720 |
"Modified: / 29-06-2011 / 18:51:17 / cg" |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1721 |
! |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1722 |
|
5750 | 1723 |
propertyChange:aView property:propertyId state:aSymbol time:time |
1724 |
"A window has been created in a view" |
|
1725 |
||
1726 |
self pushEvent:(WindowEvent propertyChange:aView property:propertyId state:aSymbol time:time). |
|
1727 |
||
1728 |
"Created: / 01-06-2011 / 13:35:00 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1729 |
"Modified: / 29-06-2011 / 18:47:21 / cg" |
5750 | 1730 |
! |
1731 |
||
140 | 1732 |
saveAndTerminateView:aView |
1733 |
"view should save & terminate (from window manager) - this is sent from the device (Display)" |
|
1734 |
||
1735 |
self flushEventsFor:aView. |
|
3772
33d21f28fb08
do not push terminate requests onto the damage queue.
Claus Gittinger <cg@exept.de>
parents:
3758
diff
changeset
|
1736 |
self pushEvent: "pushDamageEvent:"(WindowEvent saveAndTerminateView:aView) |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1737 |
|
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1738 |
"Modified: 18.1.1997 / 14:17:37 / cg" |
140 | 1739 |
! |
1740 |
||
3758 | 1741 |
selectionClear:selectionID time:time view:aView |
1742 |
"the selection owner has changed (someone else has the selection)" |
|
1743 |
||
1744 |
self pushEvent:(WindowEvent::SelectionClearEvent new |
|
1745 |
for:aView |
|
1746 |
type:#selectionClear: |
|
1747 |
arguments:(Array with:selectionID)) |
|
1748 |
! |
|
1749 |
||
244 | 1750 |
terminateView:aView |
1751 |
"view should terminate (from window manager) - this is sent from the device (Display)" |
|
140 | 1752 |
|
2731 | 1753 |
|wg| |
1754 |
||
140 | 1755 |
self flushEventsFor:aView. |
2731 | 1756 |
|
1757 |
((wg := aView windowGroup) notNil |
|
5220
7a1e6a830924
When terminating a modal dialog, which does not have a windowGroup process,
Stefan Vogel <sv@exept.de>
parents:
5109
diff
changeset
|
1758 |
and:[wg process isNil or:[wg process isDead]]) ifTrue:[ |
7a1e6a830924
When terminating a modal dialog, which does not have a windowGroup process,
Stefan Vogel <sv@exept.de>
parents:
5109
diff
changeset
|
1759 |
'WindowSensor [warning]: destroying view for nil/dead windowGroup' infoPrintCR. |
7a1e6a830924
When terminating a modal dialog, which does not have a windowGroup process,
Stefan Vogel <sv@exept.de>
parents:
5109
diff
changeset
|
1760 |
aView topView terminate. |
3682 | 1761 |
^ self |
2731 | 1762 |
]. |
5220
7a1e6a830924
When terminating a modal dialog, which does not have a windowGroup process,
Stefan Vogel <sv@exept.de>
parents:
5109
diff
changeset
|
1763 |
"/ don't do it as damage - think of modalBox being open |
3772
33d21f28fb08
do not push terminate requests onto the damage queue.
Claus Gittinger <cg@exept.de>
parents:
3758
diff
changeset
|
1764 |
self pushEvent: "pushDamageEvent:" (WindowEvent terminateView:aView). |
2731 | 1765 |
|
1766 |
"Modified: / 25.5.1999 / 15:52:20 / cg" |
|
244 | 1767 |
! |
1768 |
||
4818 | 1769 |
trayAction:command arguments:argVector view:aView |
1770 |
"native widget action - this is sent from the device (Display)" |
|
1771 |
||
8335 | 1772 |
self pushEvent:(WindowEvent trayAction:command arguments:argVector view:aView). |
4818 | 1773 |
|
1774 |
"Created: / 31-10-2007 / 01:22:08 / cg" |
|
8335 | 1775 |
"Modified: / 13-04-2018 / 15:46:58 / stefan" |
4818 | 1776 |
! |
1777 |
||
244 | 1778 |
unmappedView:aView |
1779 |
"view was unmapped (from window manager) - this is sent from the device (Display)" |
|
1780 |
||
2058
59a52789086a
fixed (I hope) redraw bug in debugView
Claus Gittinger <cg@exept.de>
parents:
2052
diff
changeset
|
1781 |
self flushExposeEventsFor:aView. |
3682 | 1782 |
self pushDamageEvent:(WindowEvent unmappedView:aView). |
2058
59a52789086a
fixed (I hope) redraw bug in debugView
Claus Gittinger <cg@exept.de>
parents:
2052
diff
changeset
|
1783 |
|
59a52789086a
fixed (I hope) redraw bug in debugView
Claus Gittinger <cg@exept.de>
parents:
2052
diff
changeset
|
1784 |
"Modified: / 16.2.1998 / 13:20:37 / cg" |
5839
a763b3fed5eb
added: #visibilityOf:changedTo:
Claus Gittinger <cg@exept.de>
parents:
5829
diff
changeset
|
1785 |
! |
a763b3fed5eb
added: #visibilityOf:changedTo:
Claus Gittinger <cg@exept.de>
parents:
5829
diff
changeset
|
1786 |
|
a763b3fed5eb
added: #visibilityOf:changedTo:
Claus Gittinger <cg@exept.de>
parents:
5829
diff
changeset
|
1787 |
visibilityOf:aView changedTo:how |
a763b3fed5eb
added: #visibilityOf:changedTo:
Claus Gittinger <cg@exept.de>
parents:
5829
diff
changeset
|
1788 |
"view was mapped (from window manager) - this is sent from the device (Display)" |
a763b3fed5eb
added: #visibilityOf:changedTo:
Claus Gittinger <cg@exept.de>
parents:
5829
diff
changeset
|
1789 |
|
a763b3fed5eb
added: #visibilityOf:changedTo:
Claus Gittinger <cg@exept.de>
parents:
5829
diff
changeset
|
1790 |
"/ self flushExposeEventsFor:aView. |
a763b3fed5eb
added: #visibilityOf:changedTo:
Claus Gittinger <cg@exept.de>
parents:
5829
diff
changeset
|
1791 |
self pushDamageEvent:(WindowEvent visibilityOf:aView changedTo:how). |
a763b3fed5eb
added: #visibilityOf:changedTo:
Claus Gittinger <cg@exept.de>
parents:
5829
diff
changeset
|
1792 |
|
a763b3fed5eb
added: #visibilityOf:changedTo:
Claus Gittinger <cg@exept.de>
parents:
5829
diff
changeset
|
1793 |
"Created: / 23-01-2012 / 09:49:13 / cg" |
0 | 1794 |
! ! |
1795 |
||
3885 | 1796 |
!WindowSensor methodsFor:'event processing-private'! |
581 | 1797 |
|
1798 |
button:button inView:aView state:onOrOff |
|
1799 |
"update the state of the xxxButtonDown flags" |
|
1800 |
||
1801 |
|physicalButton| |
|
1802 |
||
743 | 1803 |
physicalButton := aView graphicsDevice buttonTranslation keyAtValue:button ifAbsent:button. |
1084 | 1804 |
|
581 | 1805 |
(physicalButton == 1) ifTrue:[ |
5750 | 1806 |
leftButtonDown := onOrOff. |
1807 |
^ self |
|
581 | 1808 |
]. |
1809 |
(physicalButton == 2) ifTrue:[ |
|
5750 | 1810 |
middleButtonDown := onOrOff. |
1811 |
^ self |
|
581 | 1812 |
]. |
1813 |
(physicalButton == 3) ifTrue:[ |
|
5750 | 1814 |
rightButtonDown := onOrOff. |
1815 |
^ self |
|
581 | 1816 |
]. |
743 | 1817 |
|
1084 | 1818 |
"Modified: 21.10.1996 / 11:47:35 / cg" |
581 | 1819 |
! |
1820 |
||
1821 |
compose:key1 with:key2 |
|
1822 |
"compose a 2-character sequence into a composed key" |
|
1823 |
||
1824 |
ComposeTable do:[:entry | |
|
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
1825 |
((key1 == (entry at:1)) and:[key2 == (entry at:2)]) ifTrue:[ |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
1826 |
^ entry at:3. |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
1827 |
] |
581 | 1828 |
]. |
1829 |
"/ |
|
1830 |
"/ for illegal sequence, return 2nd key |
|
1831 |
"/ |
|
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
1832 |
|
581 | 1833 |
^ key2 |
1834 |
! |
|
1835 |
||
1836 |
isModifierKey:key |
|
1837 |
"return true if key is a modifier (Alt, Shift, Ctrl or Meta)" |
|
1838 |
||
1839 |
(key == #Shift |
|
1840 |
or:[key == #'Shift_R' |
|
1841 |
or:[key == #'Shift_L']]) ifTrue:[ |
|
5750 | 1842 |
^ true |
581 | 1843 |
]. |
1844 |
(key == #Alt |
|
1845 |
or:[key == #'Alt_R' or:[key == #'Alt_L']]) ifTrue:[ |
|
5750 | 1846 |
^ true |
581 | 1847 |
]. |
1848 |
(key == #Meta |
|
1849 |
or:[key == #'Meta_R' or:[key == #'Meta_L']]) ifTrue:[ |
|
5750 | 1850 |
^ true |
2262
c97df93c1781
Ctrl is handled like Control (WinWorkstation bug workaround)
Claus Gittinger <cg@exept.de>
parents:
2177
diff
changeset
|
1851 |
]. |
c97df93c1781
Ctrl is handled like Control (WinWorkstation bug workaround)
Claus Gittinger <cg@exept.de>
parents:
2177
diff
changeset
|
1852 |
(key == #Ctrl |
c97df93c1781
Ctrl is handled like Control (WinWorkstation bug workaround)
Claus Gittinger <cg@exept.de>
parents:
2177
diff
changeset
|
1853 |
or:[key == #'Ctrl_R' or:[key == #'Ctrl_L']]) ifTrue:[ |
5750 | 1854 |
^ true |
581 | 1855 |
]. |
1856 |
(key == #Control |
|
1857 |
or:[key == #'Control_R' or:[key == #'Control_L']]) ifTrue:[ |
|
5750 | 1858 |
^ true |
581 | 1859 |
]. |
1860 |
^ false |
|
1861 |
||
2262
c97df93c1781
Ctrl is handled like Control (WinWorkstation bug workaround)
Claus Gittinger <cg@exept.de>
parents:
2177
diff
changeset
|
1862 |
"Modified: / 22.8.1998 / 02:33:46 / cg" |
581 | 1863 |
! |
1864 |
||
1865 |
key:key state:onOrOff |
|
1866 |
"update the state of the shiftDown/metaDown and ctrlDown |
|
1867 |
flags" |
|
1868 |
||
5365
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
1869 |
(key == #Shift |
7866 | 1870 |
or:[key == #'Shift_R' or:[key == #'Shift_L']]) ifTrue:[ |
4065 | 1871 |
shiftDown := onOrOff. |
8376 | 1872 |
^ key |
581 | 1873 |
]. |
5365
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
1874 |
(key == #Alt |
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
1875 |
or:[key == #'Alt_R' or:[key == #'Alt_L']]) ifTrue:[ |
4065 | 1876 |
altDown := onOrOff. |
8376 | 1877 |
^ key |
581 | 1878 |
]. |
7866 | 1879 |
((key == #Mode_switch) or:[ (key == #CmdMode_switch)]) ifTrue:[ |
1880 |
modeSwitchDown := onOrOff. |
|
8376 | 1881 |
^ key |
7866 | 1882 |
]. |
5365
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
1883 |
(key == #Meta |
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
1884 |
or:[key == #'Meta_R' or:[key == #'Meta_L']]) ifTrue:[ |
4065 | 1885 |
metaDown := onOrOff. |
8376 | 1886 |
^ key |
2262
c97df93c1781
Ctrl is handled like Control (WinWorkstation bug workaround)
Claus Gittinger <cg@exept.de>
parents:
2177
diff
changeset
|
1887 |
]. |
6000 | 1888 |
(key == #Cmd) ifTrue:[ |
1889 |
metaDown := onOrOff. |
|
8376 | 1890 |
^ key |
6000 | 1891 |
]. |
1892 |
(key == #Menu) ifTrue:[ |
|
1893 |
metaDown := onOrOff. |
|
8376 | 1894 |
^ key |
6000 | 1895 |
]. |
5365
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
1896 |
(key == #Ctrl |
6124 | 1897 |
or:[ key == #'Ctrl_R' or:[key == #'Ctrl_L' |
1898 |
or:[ key == #Control |
|
1899 |
or:[ key == #'Control_R' or:[key == #'Control_L']]]]]) ifTrue:[ |
|
4065 | 1900 |
ctrlDown := onOrOff. |
8376 | 1901 |
^ key |
581 | 1902 |
]. |
8376 | 1903 |
^ key |
2262
c97df93c1781
Ctrl is handled like Control (WinWorkstation bug workaround)
Claus Gittinger <cg@exept.de>
parents:
2177
diff
changeset
|
1904 |
|
7866 | 1905 |
"Modified: / 10-02-2017 / 22:32:20 / cg" |
8376 | 1906 |
"Modified: / 06-06-2018 / 16:49:38 / Claus Gittinger" |
581 | 1907 |
! |
1908 |
||
7326 | 1909 |
notifyEventArrival:anEventOrNil |
581 | 1910 |
"an event arrived - if there is an eventSemaphore, |
1911 |
signal it, to wake up any windowGroup process" |
|
1912 |
||
7326 | 1913 |
|evView wgProcess| |
1914 |
||
1915 |
anEventOrNil notNil ifTrue:[ |
|
1916 |
evView := anEventOrNil view. |
|
1917 |
(evView notNil and:[catchExpose includesIdentical:evView]) ifTrue:[ |
|
1918 |
"/ don't signal sema, if we are currently waiting for an expose |
|
1919 |
"/ (confirmation of a scroll operation). |
|
1920 |
"/ instead, remember that any event arrived for this view. |
|
1921 |
gotOtherEvent add:evView. |
|
1922 |
^ self |
|
1923 |
]. |
|
581 | 1924 |
]. |
7329 | 1925 |
|
581 | 1926 |
eventSemaphore notNil ifTrue:[ |
3682 | 1927 |
"/ can get along with a single trigger; |
1928 |
"/ because processEvents will read all events |
|
7326 | 1929 |
eventSemaphore signalOnce. |
7329 | 1930 |
|
7326 | 1931 |
"/ a little kludge: |
1932 |
"/ if this is a mouse-click, AND more than one event is already in the queue |
|
1933 |
"/ AND the windowGroup process is being debugged, |
|
1934 |
"/ then raise the debugger. |
|
1935 |
evView notNil ifTrue:[ |
|
7327 | 1936 |
(anEventOrNil isButtonPressEvent |
1937 |
or:[ anEventOrNil isKeyPressEvent]) ifTrue:[ |
|
7326 | 1938 |
mouseAndKeyboard size > 1 ifTrue:[ |
1939 |
evView windowGroup notNil ifTrue:[ |
|
1940 |
(wgProcess := evView windowGroup process) notNil ifTrue:[ |
|
7329 | 1941 |
wgProcess isDebugged ifTrue:[ |
1942 |
"/ but not for debuggers inside debuggers |
|
7733 | 1943 |
(evView topView isDebugView) ifFalse:[ |
7329 | 1944 |
DebugView allInstances do:[:dbg | |
1945 |
dbg inspectedProcess == wgProcess ifTrue:[ |
|
1946 |
dbg window topView raiseDeiconified |
|
1947 |
]. |
|
7326 | 1948 |
]. |
1949 |
]. |
|
1950 |
]. |
|
1951 |
]. |
|
1952 |
]. |
|
1953 |
]. |
|
1954 |
]. |
|
1955 |
]. |
|
581 | 1956 |
] |
1184
1372bad824af
single trigger on the eventSemaphore is ok
Claus Gittinger <cg@exept.de>
parents:
1179
diff
changeset
|
1957 |
|
1312
92570edec99c
try again with single wakeUp (#signalIf);
Claus Gittinger <cg@exept.de>
parents:
1295
diff
changeset
|
1958 |
"Modified: 8.2.1997 / 12:01:48 / cg" |
581 | 1959 |
! |
1960 |
||
3199
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
1961 |
notifyEventListenersAbout:anEvent |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1962 |
"notify all eventHandlers about an incoming event. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1963 |
If any returns true, it is assumed to be eaten by the handler and not |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1964 |
enqueued (i.e. not passed to the windowGroup process)" |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1965 |
|
3199
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
1966 |
|anyListenerReturnedTrue v| |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1967 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1968 |
anyListenerReturnedTrue := false. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1969 |
|
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1970 |
"/ global listeners... |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1971 |
EventListeners notNil ifTrue:[ |
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1972 |
"/ be prepared that a listener removes itself while we iterate... |
4913
2ac2acd451c6
changed #notifyEventListenersAbout:
Claus Gittinger <cg@exept.de>
parents:
4818
diff
changeset
|
1973 |
EventListeners copy do:[:aListener | |
3390
b56e17e785c7
oops - some eventListeners seem not to return aBoolean (make sure that
Claus Gittinger <cg@exept.de>
parents:
3381
diff
changeset
|
1974 |
(aListener processEvent:anEvent) == true ifTrue:[ |
b56e17e785c7
oops - some eventListeners seem not to return aBoolean (make sure that
Claus Gittinger <cg@exept.de>
parents:
3381
diff
changeset
|
1975 |
anyListenerReturnedTrue := true |
3682 | 1976 |
] |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1977 |
] |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1978 |
]. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1979 |
|
3199
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
1980 |
"/ per device listeners |
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
1981 |
"/ KLUDGE: change this as soon as DeviceWorkstation creates WindowEvents. |
7442 | 1982 |
((v := anEvent view) notNil and:[v device notNil]) ifTrue:[ |
3390
b56e17e785c7
oops - some eventListeners seem not to return aBoolean (make sure that
Claus Gittinger <cg@exept.de>
parents:
3381
diff
changeset
|
1983 |
(v device notifyEventListenersAbout:anEvent) == true ifTrue:[ |
b56e17e785c7
oops - some eventListeners seem not to return aBoolean (make sure that
Claus Gittinger <cg@exept.de>
parents:
3381
diff
changeset
|
1984 |
anyListenerReturnedTrue := true |
3682 | 1985 |
] |
3199
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
1986 |
]. |
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
1987 |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1988 |
"/ local listeners ... |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1989 |
eventListeners notNil ifTrue:[ |
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1990 |
"/ be prepared that a listener removes itself while we iterate... |
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1991 |
eventListeners copy do:[:aListener | |
7203 | 1992 |
"SV 2016-03-08: I got a nil listener - work around" |
1993 |
(aListener notNil and:[(aListener processEvent:anEvent) == true]) ifTrue:[ |
|
3390
b56e17e785c7
oops - some eventListeners seem not to return aBoolean (make sure that
Claus Gittinger <cg@exept.de>
parents:
3381
diff
changeset
|
1994 |
anyListenerReturnedTrue := true |
3682 | 1995 |
] |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1996 |
] |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1997 |
]. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1998 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1999 |
^ anyListenerReturnedTrue. |
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
2000 |
|
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
2001 |
"Modified: / 29-06-2011 / 18:50:25 / cg" |
5075 | 2002 |
! |
2003 |
||
2004 |
setCtrlDown:aBoolean |
|
2005 |
ctrlDown := aBoolean. |
|
2006 |
! |
|
2007 |
||
2008 |
setShiftDown:aBoolean |
|
2009 |
shiftDown := aBoolean. |
|
5365
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
2010 |
! |
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
2011 |
|
7866 | 2012 |
updateModifierStateFrom:stateIn device:aDevice |
2013 |
"this updates the modifier key-states. |
|
2014 |
Called privately when pointer enters a view." |
|
2015 |
||
2016 |
|state| |
|
2017 |
||
7992 | 2018 |
"/ prevent race condition, if sent from pointerEnter, but view is closed there. |
2019 |
aDevice isNil ifTrue:[^ self]. |
|
2020 |
||
7866 | 2021 |
"/ Prevents wrong behavior in the following scenario: |
2022 |
"/ ctrl is pressed in a view |
|
2023 |
"/ pointer is moved out of view |
|
2024 |
"/ ctrl is released |
|
2025 |
"/ pointer moved back into view |
|
2026 |
"/ popup-menu still thinks that ctrl is pressed" |
|
2027 |
"/ state := aDevice buttonStates. |
|
2028 |
state := stateIn. |
|
2029 |
||
2030 |
shiftDown := (state bitAnd:(aDevice shiftModifierMask)) ~~ 0. |
|
2031 |
ctrlDown := (state bitAnd:(aDevice ctrlModifierMask)) ~~ 0. |
|
2032 |
aDevice appleCmdModifierMask notNil ifTrue:[ |
|
2033 |
metaDown := (state bitAnd:(aDevice appleCmdModifierMask)) ~~ 0. |
|
2034 |
] ifFalse:[ |
|
2035 |
metaDown := (state bitAnd:(aDevice metaModifierMask)) ~~ 0. |
|
2036 |
]. |
|
2037 |
aDevice appleAltModifierMask notNil ifTrue:[ |
|
2038 |
modeSwitchDown := (state bitAnd:(aDevice appleAltModifierMask)) ~~ 0. |
|
2039 |
] ifFalse:[ |
|
2040 |
modeSwitchDown := (state bitAnd:(aDevice altModifierMask)) ~~ 0. |
|
2041 |
]. |
|
2042 |
||
2043 |
"/ Transcript show:'upd from '; show:state; show:' alt='; showCR:altDown. |
|
2044 |
"/Transcript show:'meta:'; showCR:metaDown. |
|
2045 |
"/Transcript show:'alt:'; showCR:altDown. |
|
2046 |
||
2047 |
leftButtonDown := (state bitAnd:(aDevice leftButtonStateMask)) ~~ 0. |
|
2048 |
middleButtonDown := (state bitAnd:(aDevice middleButtonStateMask)) ~~ 0. |
|
2049 |
rightButtonDown := (state bitAnd:(aDevice rightButtonStateMask)) ~~ 0. |
|
2050 |
||
2051 |
"Created: / 27-02-1996 / 14:54:38 / cg" |
|
7992 | 2052 |
"Modified: / 03-04-2017 / 12:09:21 / cg" |
7866 | 2053 |
! |
2054 |
||
5365
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
2055 |
updateModifierStatesFrom:anotherSensor |
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
2056 |
"update the state of the shiftDown, metaDown and ctrlDown flags |
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
2057 |
from another window sensor" |
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
2058 |
|
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
2059 |
shiftDown := anotherSensor shiftDown. |
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
2060 |
altDown := anotherSensor altDown. |
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
2061 |
metaDown := anotherSensor metaDown. |
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
2062 |
ctrlDown := anotherSensor ctrlDown. |
581 | 2063 |
! ! |
2064 |
||
140 | 2065 |
!WindowSensor methodsFor:'event queue'! |
2066 |
||
144 | 2067 |
addDamage:aRectangle view:aView |
1318 | 2068 |
"{ Pragma: +optSpeed }" |
2069 |
||
0 | 2070 |
"Add aRectangle to the damage list. |
144 | 2071 |
Try to merge incoming rectangles with the existing damage rectangles. |
2072 |
Incoming rectangles which are completely contained in any existing damage rect are ignored, |
|
2073 |
any existing damage rectangle which is completely contained in the incoming rectangle |
|
2469
faf22c6b0746
rectangle merging simplified.
Claus Gittinger <cg@exept.de>
parents:
2441
diff
changeset
|
2074 |
is replaced." |
0 | 2075 |
|
4048 | 2076 |
self addDamage:aRectangle view:aView wakeup:true |
751 | 2077 |
|
2078 |
"Modified: 28.5.1996 / 21:52:47 / cg" |
|
2079 |
! |
|
2080 |
||
2081 |
addDamage:aRectangle view:aView wakeup:doWakeup |
|
1317 | 2082 |
"{ Pragma: +optSpeed }" |
2083 |
||
751 | 2084 |
"Add aRectangle to the damage list. |
2085 |
Try to merge incoming rectangles with the existing damage rectangles. |
|
2086 |
Incoming rectangles which are completely contained in any existing damage rect are ignored, |
|
2087 |
any existing damage rectangle which is completely contained in the incoming rectangle |
|
4048 | 2088 |
is replaced." |
2089 |
||
2090 |
|didAddNewDamage| |
|
2091 |
||
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
2092 |
self criticalDamageEventQueueAccess:[ |
4048 | 2093 |
didAddNewDamage := self basicAddDamage:aRectangle view:aView. |
3042 | 2094 |
]. |
4048 | 2095 |
didAddNewDamage ifTrue:[ |
3042 | 2096 |
doWakeup ifTrue:[ |
7326 | 2097 |
self notifyEventArrival:nil. |
3042 | 2098 |
]. |
1312
92570edec99c
try again with single wakeUp (#signalIf);
Claus Gittinger <cg@exept.de>
parents:
1295
diff
changeset
|
2099 |
]. |
92570edec99c
try again with single wakeUp (#signalIf);
Claus Gittinger <cg@exept.de>
parents:
1295
diff
changeset
|
2100 |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
2101 |
"Created: / 28.5.1996 / 21:51:16 / cg" |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
2102 |
"Modified: / 6.6.1998 / 21:09:06 / cg" |
1312
92570edec99c
try again with single wakeUp (#signalIf);
Claus Gittinger <cg@exept.de>
parents:
1295
diff
changeset
|
2103 |
! |
92570edec99c
try again with single wakeUp (#signalIf);
Claus Gittinger <cg@exept.de>
parents:
1295
diff
changeset
|
2104 |
|
4050 | 2105 |
basicAddDamage:newRectangle view:aView |
1317 | 2106 |
"{ Pragma: +optSpeed }" |
2107 |
||
7708 | 2108 |
"Add newRectangle to the view's update region. |
8335 | 2109 |
Answer true, if there are new damaged pixels, false otherwise. |
2110 |
||
4052 | 2111 |
Must be careful, if the damage queue contains an event pattern such as: |
8275 | 2112 |
damage map |
4052 | 2113 |
in this case, a new damage event is required to be added AFTER the map event, |
2114 |
otherwise, the newRectangle will be processed in a state where the map has not yet been |
|
2115 |
processed and the view thinks it can be ignored. |
|
6134 | 2116 |
In this case, the damage event is re-added at the end of the queue. |
8275 | 2117 |
Attention: this method MUST be called in a critical region, controlling the damage queue access" |
4052 | 2118 |
|
2119 |
|sz "{ Class: SmallInteger }" |
|
8335 | 2120 |
aDamageEvent oldDamageEvent oldDamageEventIndex anyOtherEventPending lastNilIndex| |
4045 | 2121 |
|
8451 | 2122 |
"/ TraceDamage == aView ifTrue:[ |
2123 |
"/ Transcript showCR:'-----------'. |
|
2124 |
"/ thisContext fullPrintAllOn:Transcript. |
|
2125 |
"/ ]. |
|
2126 |
||
4045 | 2127 |
"/ NEWDAMAGE handling - experimental; |
2128 |
"/ comment these lines if you encounter trouble. |
|
2469
faf22c6b0746
rectangle merging simplified.
Claus Gittinger <cg@exept.de>
parents:
2441
diff
changeset
|
2129 |
sz := damage size. |
4412 | 2130 |
(sz > 100) ifTrue:[ |
8335 | 2131 |
damage removeAllSuchThat:[:each | each isNil]. |
4412 | 2132 |
sz := damage size. |
2133 |
]. |
|
0 | 2134 |
|
6134 | 2135 |
"/ find any other damage for this view, |
2136 |
"/ and as a side effect, find the index of the last empty damage queue slot (nil index) |
|
4051 | 2137 |
anyOtherEventPending := false. |
2469
faf22c6b0746
rectangle merging simplified.
Claus Gittinger <cg@exept.de>
parents:
2441
diff
changeset
|
2138 |
1 to:sz do:[:idx | |
4051 | 2139 |
aDamageEvent := damage at:idx. |
2140 |
aDamageEvent notNil ifTrue:[ |
|
2141 |
(aDamageEvent isDamageForView:aView) ifTrue:[ |
|
2142 |
oldDamageEvent := aDamageEvent. |
|
4048 | 2143 |
oldDamageEventIndex := idx. |
2144 |
] ifFalse:[ |
|
4051 | 2145 |
anyOtherEventPending := true. |
2146 |
] |
|
4412 | 2147 |
] ifFalse:[ |
2148 |
lastNilIndex := idx |
|
3217
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2149 |
]. |
4048 | 2150 |
]. |
4053 | 2151 |
|
8335 | 2152 |
oldDamageEvent notNil ifTrue:[ |
6134 | 2153 |
"/ there is already a damage for this view in the queue |
2154 |
"/ (which will wake up the WG, if currently sleeping). |
|
7708 | 2155 |
"/ so all we have to do is to add the reactangle to the view's updateRegion. |
6134 | 2156 |
"/ However, if the view was unmapped, and there is |
4048 | 2157 |
"/ a mapped event AFTER the expose, we MUST perform the expose |
2158 |
"/ after we have handled the mapped event. |
|
7708 | 2159 |
"/ (otherwise, the expose-rect would be added to the view's expose region, |
6134 | 2160 |
"/ and handed at a time when the view thinks it's still unmapped and therefore |
2161 |
"/ ignore the exposes.) |
|
2162 |
"/ Therefore, clear the old damage event and add a new one at the end, |
|
4048 | 2163 |
"/ so that the damages will be processed AFTER the mapEvent has been processed. |
4051 | 2164 |
anyOtherEventPending ifFalse:[ |
4052 | 2165 |
^ aView addUpdateRectangle:newRectangle. |
4048 | 2166 |
]. |
6134 | 2167 |
|
4412 | 2168 |
(oldDamageEventIndex > (sz-30)) ifTrue:[ |
8335 | 2169 |
"can remove oldDamage, copy will be fast" |
4412 | 2170 |
damage removeIndex:oldDamageEventIndex. |
2171 |
] ifFalse:[ |
|
8335 | 2172 |
"copy would take too long, just nil oldDamage" |
4412 | 2173 |
damage at:oldDamageEventIndex put:nil. |
2174 |
(lastNilIndex notNil and:[lastNilIndex > (sz-30)]) ifTrue:[ |
|
2175 |
damage removeIndex:lastNilIndex. |
|
2176 |
]. |
|
2177 |
]. |
|
8335 | 2178 |
] ifFalse:[ |
2179 |
(lastNilIndex notNil and:[lastNilIndex > (sz-30)]) ifTrue:[ |
|
2180 |
damage removeIndex:lastNilIndex. |
|
2181 |
]. |
|
2182 |
oldDamageEvent := WindowEvent newDamageFor:aView. |
|
2470 | 2183 |
]. |
6134 | 2184 |
aView addUpdateRectangle:newRectangle. |
8335 | 2185 |
damage add:oldDamageEvent. |
2469
faf22c6b0746
rectangle merging simplified.
Claus Gittinger <cg@exept.de>
parents:
2441
diff
changeset
|
2186 |
^ true. |
faf22c6b0746
rectangle merging simplified.
Claus Gittinger <cg@exept.de>
parents:
2441
diff
changeset
|
2187 |
|
4052 | 2188 |
"/ |newEvent r fullRedraw aDamageEvent |
2189 |
"/ nDamagesForView bounds areaOfIndividualRects thisRectangle |
|
2190 |
"/ mergedLeft mergedRight mergedTop mergedBottom |
|
2191 |
"/ sz "{ Class: SmallInteger }" |
|
2192 |
"/ updateRegion oldDamageEvent oldDamageEventIndex anyOtherEventPending| |
|
2193 |
"/ |
|
2194 |
"/ "Add newRectangle to the damage list. |
|
2195 |
"/ Try to merge incoming rectangles with the existing damage rectangles. |
|
2196 |
"/ Incoming rectangles which are completely contained in any existing damage rect are ignored, |
|
2197 |
"/ any existing damage rectangle which is completely contained in the incoming rectangle is replaced. |
|
2198 |
"/ Returns true, if a new event has been added to the queue, false if it was optimized away." |
|
2199 |
"/ |
|
4048 | 2200 |
"/ "/ OLDDAMAGE handling |
4050 | 2201 |
"/ r := newRectangle. |
4048 | 2202 |
"/ ((fullRedraw := aView redrawsFull) |
2203 |
"/ or:[sz > 200]) ifTrue:[ |
|
2204 |
"/ r := 0@0 corner:9999@9999. |
|
2205 |
"/ newEvent := WindowEvent damageFor:aView rectangle:r. |
|
2206 |
"/ damage add:newEvent. |
|
2207 |
"/ |
|
2208 |
"/ "/ remove all other damages for this view ... |
|
2209 |
"/ 1 to:sz do:[:idx | |
|
4051 | 2210 |
"/ aDamageEvent := damage at:idx. |
2211 |
"/ aDamageEvent notNil ifTrue:[ |
|
2212 |
"/ (aDamageEvent isDamageForView:aView) ifTrue:[ |
|
4048 | 2213 |
"/ damage at:idx put:nil |
2214 |
"/ ] |
|
2215 |
"/ ]. |
|
2216 |
"/ ]. |
|
2217 |
"/ |
|
2218 |
"/ ^ true |
|
2219 |
"/ ]. |
|
2220 |
"/ |
|
2221 |
"/ "/ remove other damages which are contained in this rectangle |
|
2222 |
"/ |
|
2223 |
"/ nDamagesForView := 0. |
|
2224 |
"/ bounds := r. |
|
2225 |
"/ areaOfIndividualRects := r area. |
|
2226 |
"/ 1 to:sz do:[:idx | |
|
4051 | 2227 |
"/ aDamageEvent := damage at:idx. |
2228 |
"/ aDamageEvent notNil ifTrue:[ |
|
2229 |
"/ (aDamageEvent isDamageForView:aView) ifTrue:[ |
|
2230 |
"/ thisRectangle := aDamageEvent rectangle. |
|
4048 | 2231 |
"/ (r contains:thisRectangle) ifTrue:[ |
2232 |
"/ "/ the new rectangle contains that old damage |
|
2233 |
"/ damage at:idx put:nil |
|
2234 |
"/ ] ifFalse:[ |
|
2235 |
"/ "/ the old damage contains the new rectangle |
|
2236 |
"/ (thisRectangle contains:r) ifTrue:[ |
|
2237 |
"/ ^ false |
|
2238 |
"/ ]. |
|
2239 |
"/ |
|
2240 |
"/ "/ try to merge at left/right |
|
2241 |
"/ r top == thisRectangle top ifTrue:[ |
|
2242 |
"/ r height == thisRectangle height ifTrue:[ |
|
2243 |
"/ mergedLeft := (r left min:thisRectangle left). |
|
2244 |
"/ mergedRight := (r right max:thisRectangle right). |
|
2245 |
"/ |
|
2246 |
"/ "/ only merge, if the merged area is not larger than 150% of the sum of the individual areas |
|
2247 |
"/ (r width + thisRectangle width) * 1.5 > (mergedRight - mergedLeft) ifTrue:[ |
|
2248 |
"/ thisRectangle left:mergedLeft. |
|
2249 |
"/ thisRectangle right:mergedRight. |
|
2250 |
"/ ^ false |
|
2251 |
"/ ]. |
|
2252 |
"/ ] |
|
2253 |
"/ ] ifFalse:[ |
|
2254 |
"/ "/ try to merge at top/bottom |
|
2255 |
"/ r left == thisRectangle left ifTrue:[ |
|
2256 |
"/ r width == thisRectangle width ifTrue:[ |
|
2257 |
"/ mergedTop := (r top min:thisRectangle top). |
|
2258 |
"/ mergedBottom := (r bottom max:thisRectangle bottom). |
|
2259 |
"/ |
|
2260 |
"/ "/ only merge, if the merged area is not larger than 150% of the sum of the individual areas |
|
2261 |
"/ (r height + thisRectangle height) * 1.5 > (mergedBottom - mergedTop) ifTrue:[ |
|
2262 |
"/ thisRectangle top:mergedTop. |
|
2263 |
"/ thisRectangle bottom:mergedBottom. |
|
2264 |
"/ ^ false |
|
2265 |
"/ ]. |
|
2266 |
"/ ] |
|
2267 |
"/ ] |
|
2268 |
"/ ]. |
|
2269 |
"/ nDamagesForView := nDamagesForView + 1. |
|
2270 |
"/ bounds := bounds merge:thisRectangle. |
|
2271 |
"/ areaOfIndividualRects := areaOfIndividualRects + thisRectangle area. |
|
2272 |
"/ ] |
|
2273 |
"/ ] |
|
2274 |
"/ ]. |
|
2275 |
"/ ]. |
|
2276 |
"/ |
|
2277 |
"/ "/ if there are many rectangles for this view, |
|
2278 |
"/ "/ or the bounding rectangles area is not too much |
|
2279 |
"/ "/ bigger, replace by a single rectangle |
|
2280 |
"/ |
|
2281 |
"/ (nDamagesForView > 20 |
|
2282 |
"/ or:[bounds notNil |
|
2283 |
"/ and:[(areaOfIndividualRects * 1.5) > bounds area]]) ifTrue:[ |
|
2284 |
"/ |
|
2285 |
"/ "/ remove all other damages for this view ... |
|
2286 |
"/ 1 to:sz do:[:idx | |
|
4051 | 2287 |
"/ aDamageEvent := damage at:idx. |
2288 |
"/ aDamageEvent notNil ifTrue:[ |
|
2289 |
"/ (aDamageEvent isDamageForView:aView) ifTrue:[ |
|
4048 | 2290 |
"/ damage at:idx put:nil |
2291 |
"/ ] |
|
2292 |
"/ ]. |
|
2293 |
"/ ]. |
|
2294 |
"/ |
|
2295 |
"/ r := bounds. |
|
2296 |
"/ ]. |
|
2297 |
"/ |
|
2298 |
"/ "/ add the new damage |
|
2299 |
"/ newEvent := WindowEvent damageFor:aView rectangle:r. |
|
2300 |
"/ damage add:newEvent. |
|
2301 |
"/ |
|
2302 |
"/ ^ true. |
|
2303 |
||
5677
dbb889d98fe7
changed: #basicAddDamage:view:
Claus Gittinger <cg@exept.de>
parents:
5544
diff
changeset
|
2304 |
"Modified: / 20-01-2011 / 22:41:50 / cg" |
8275 | 2305 |
"Modified (comment): / 29-01-2018 / 14:53:16 / mawalch" |
8335 | 2306 |
"Modified: / 13-04-2018 / 14:30:13 / stefan" |
8451 | 2307 |
"Modified: / 22-08-2018 / 12:42:34 / Claus Gittinger" |
0 | 2308 |
! |
2309 |
||
6568 | 2310 |
basicPushEvent:anEvent |
8307 | 2311 |
"internal basic event queueing" |
6568 | 2312 |
|
2313 |
self criticalUserEventQueueAccess:[ |
|
2314 |
mouseAndKeyboard addLast:anEvent. |
|
2315 |
]. |
|
2316 |
self notifyEventArrival:anEvent |
|
2317 |
||
2318 |
"Created: / 18-09-1995 / 22:37:57 / claus" |
|
2319 |
"Modified: / 29-06-2011 / 18:57:19 / cg" |
|
8307 | 2320 |
"Modified (comment): / 16-03-2018 / 11:01:18 / stefan" |
6568 | 2321 |
! |
2322 |
||
244 | 2323 |
nextDamage |
703
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
2324 |
"retrieve the next damage (either expose or resize event) |
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
2325 |
or nil, if there is none. Remove it from the queue." |
244 | 2326 |
|
8332 | 2327 |
|nextDamage| |
2328 |
||
2329 |
damage isEmpty ifTrue:[ |
|
2330 |
^ nil |
|
2331 |
]. |
|
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2332 |
|
2437
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2333 |
" |
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2334 |
be careful: events are inserted at higher prio ... |
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2335 |
" |
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2336 |
self criticalDamageEventQueueAccess:[ |
8332 | 2337 |
[ |
2338 |
nextDamage := mouseAndKeyboard removeFirstIfAbsent:false. |
|
2339 |
nextDamage isNil "silently discard nil events". |
|
2340 |
] whileTrue. |
|
244 | 2341 |
]. |
8332 | 2342 |
|
2343 |
nextDamage == false ifTrue:[ |
|
2344 |
"queue is empty" |
|
2345 |
^ nil. |
|
2346 |
]. |
|
2347 |
^ nextDamage |
|
2348 |
||
2349 |
"Modified: / 06-06-1998 / 21:10:27 / cg" |
|
2350 |
"Modified: / 11-04-2018 / 12:05:47 / stefan" |
|
244 | 2351 |
! |
2352 |
||
2408 | 2353 |
nextDamageEventFor:aViewOrNil |
2354 |
"retrieve the next damage event for aView (or any view if nil). |
|
2355 |
Return if there are no damage events. |
|
2356 |
Remove it from the queue." |
|
2357 |
||
2437
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2358 |
|theEvent| |
2431
4304b047a42f
oops - damage queue grew over time (slowing down event handling)
Claus Gittinger <cg@exept.de>
parents:
2429
diff
changeset
|
2359 |
|
8335 | 2360 |
damage isEmpty ifTrue:[ |
2361 |
^ nil |
|
2362 |
]. |
|
2408 | 2363 |
|
2364 |
" |
|
2365 |
be careful: events are inserted at higher prio ... |
|
2366 |
" |
|
2367 |
self criticalDamageEventQueueAccess:[ |
|
3245 | 2368 |
|anEvent idx damageSize firstNonNilIndex| |
2369 |
||
2370 |
idx := 1. |
|
2371 |
damageSize := damage size. |
|
2372 |
[idx <= damageSize] whileTrue:[ |
|
2373 |
anEvent := damage at:idx. |
|
2374 |
anEvent notNil ifTrue:[ |
|
2375 |
firstNonNilIndex isNil ifTrue:[ |
|
2376 |
firstNonNilIndex := idx |
|
2377 |
]. |
|
2378 |
(aViewOrNil isNil or:[anEvent view == aViewOrNil]) ifTrue:[ |
|
8335 | 2379 |
theEvent := anEvent. |
3245 | 2380 |
damage at:idx put:nil. |
8335 | 2381 |
idx := damageSize. "/ leave loop |
3245 | 2382 |
]. |
2383 |
]. |
|
2384 |
idx := idx + 1. |
|
2385 |
]. |
|
2386 |
firstNonNilIndex isNil ifTrue:[ |
|
2387 |
damage removeAll |
|
2388 |
] ifFalse:[ |
|
2389 |
firstNonNilIndex ~~ 1 ifTrue:[ |
|
2390 |
damage removeFromIndex:1 toIndex:(firstNonNilIndex-1) |
|
2391 |
] |
|
8335 | 2392 |
]. |
2408 | 2393 |
]. |
2394 |
||
2437
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2395 |
^ theEvent |
2408 | 2396 |
|
8335 | 2397 |
"Created: / 03-12-1998 / 13:41:49 / cg" |
2398 |
"Modified: / 05-02-1999 / 20:58:20 / cg" |
|
2399 |
"Modified (comment): / 13-04-2018 / 12:44:18 / stefan" |
|
2408 | 2400 |
! |
2401 |
||
244 | 2402 |
nextEvent |
2403 |
"retrieve the next event or nil, if there is none. |
|
2404 |
Remove it from the queue." |
|
2405 |
||
8332 | 2406 |
|nextEvent| |
2407 |
||
2408 |
mouseAndKeyboard isEmpty ifTrue:[ |
|
2409 |
^ nil |
|
2410 |
]. |
|
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2411 |
|
2437
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2412 |
" |
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2413 |
be careful: events are inserted at higher prio ... |
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2414 |
" |
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2415 |
self criticalUserEventQueueAccess:[ |
8332 | 2416 |
[ |
2417 |
nextEvent := mouseAndKeyboard removeFirstIfAbsent:false. |
|
2418 |
nextEvent isNil "silently discard nil events". |
|
2419 |
] whileTrue. |
|
244 | 2420 |
]. |
8332 | 2421 |
|
2422 |
nextEvent == false ifTrue:[ |
|
2423 |
"queue is empty" |
|
2424 |
^ nil. |
|
2425 |
]. |
|
2426 |
^ nextEvent |
|
2427 |
||
2428 |
"Modified: / 06-06-1998 / 21:10:39 / cg" |
|
2429 |
"Modified: / 11-04-2018 / 12:02:37 / stefan" |
|
244 | 2430 |
! |
2431 |
||
3682 | 2432 |
nextExposeEventFor:aViewOrNil |
1806
16c958be35d8
fixed no-deviceID error with destroy arriving while waiting for
Claus Gittinger <cg@exept.de>
parents:
1791
diff
changeset
|
2433 |
"retrieve the next expose event for aView (or any view if nil). |
8332 | 2434 |
Return nil if there are no expose events. |
703
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
2435 |
Remove it from the queue." |
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
2436 |
|
2437
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2437 |
|theEvent| |
2432 | 2438 |
|
8335 | 2439 |
damage isEmpty ifTrue:[ |
2440 |
^ nil |
|
2441 |
]. |
|
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2442 |
|
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2443 |
" |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2444 |
be careful: events are inserted at higher prio ... |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2445 |
" |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
2446 |
self criticalDamageEventQueueAccess:[ |
2810 | 2447 |
|firstNonNilIndex anEvent idx damageSize| |
2448 |
||
2449 |
idx := 1. |
|
2450 |
damageSize := damage size. |
|
2451 |
[idx <= damageSize] whileTrue:[ |
|
2452 |
anEvent := damage at:idx. |
|
2453 |
anEvent notNil ifTrue:[ |
|
2454 |
firstNonNilIndex isNil ifTrue:[ |
|
2455 |
firstNonNilIndex := idx |
|
2456 |
]. |
|
2733
5af2417bc450
pass x/y with mouseWheel event
Claus Gittinger <cg@exept.de>
parents:
2731
diff
changeset
|
2457 |
|
2810 | 2458 |
anEvent isConfigureEvent ifTrue:[ |
3682 | 2459 |
(aViewOrNil isNil or:[anEvent view == aViewOrNil]) ifTrue:[ |
2810 | 2460 |
^ nil |
2461 |
] |
|
2462 |
]. |
|
2463 |
||
2464 |
anEvent isDamage ifTrue:[ |
|
3682 | 2465 |
(aViewOrNil isNil or:[anEvent view == aViewOrNil]) ifTrue:[ |
2810 | 2466 |
theEvent := anEvent. |
2467 |
damage at:idx put:nil. |
|
8335 | 2468 |
idx := damageSize. "/ leave loop |
2810 | 2469 |
] |
2470 |
]. |
|
2471 |
]. |
|
2472 |
idx := idx + 1. |
|
2473 |
]. |
|
2474 |
||
2475 |
firstNonNilIndex isNil ifTrue:[ |
|
2476 |
damage removeAll |
|
2477 |
] ifFalse:[ |
|
2478 |
firstNonNilIndex ~~ 1 ifTrue:[ |
|
2479 |
damage removeFromIndex:1 toIndex:(firstNonNilIndex-1) |
|
2480 |
] |
|
2481 |
]. |
|
703
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
2482 |
]. |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2483 |
|
2437
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2484 |
^ theEvent |
703
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
2485 |
|
8332 | 2486 |
"Created: / 21-05-1996 / 17:20:54 / cg" |
2487 |
"Modified: / 05-02-1999 / 20:58:28 / cg" |
|
8335 | 2488 |
"Modified: / 13-04-2018 / 11:04:13 / stefan" |
2489 |
"Modified (comment): / 13-04-2018 / 12:44:30 / stefan" |
|
703
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
2490 |
! |
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
2491 |
|
140 | 2492 |
pendingEvent |
152 | 2493 |
"retrieve the next pending user (i.e. non-damage) event. |
2494 |
Return nil, if there is none pending. |
|
140 | 2495 |
Do not remove it from the queue." |
47 | 2496 |
|
8335 | 2497 |
mouseAndKeyboard isEmpty ifTrue:[ |
2498 |
^ nil |
|
2499 |
]. |
|
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2500 |
|
2437
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2501 |
" |
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2502 |
be careful: events are inserted at higher prio ... |
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2503 |
" |
8335 | 2504 |
^ self criticalUserEventQueueAccess:[ |
2505 |
|event| |
|
2506 |
||
2507 |
[ |
|
2508 |
mouseAndKeyboard isEmpty ifTrue:[ |
|
2509 |
^ nil |
|
2510 |
]. |
|
2511 |
||
2512 |
event := mouseAndKeyboard first. |
|
2513 |
event isNil ifTrue:[ |
|
5750 | 2514 |
mouseAndKeyboard removeFirst |
2515 |
]. |
|
8335 | 2516 |
event isNil. |
2517 |
] whileTrue. |
|
2518 |
event |
|
0 | 2519 |
]. |
8335 | 2520 |
|
2521 |
"Modified: / 06-06-1998 / 21:10:51 / cg" |
|
2522 |
"Modified: / 13-04-2018 / 15:28:31 / stefan" |
|
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2523 |
! |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2524 |
|
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2525 |
pushDamageEvent:anEvent |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2526 |
"put an event into the damage queue |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2527 |
- this is not meant for public use" |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2528 |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
2529 |
self criticalDamageEventQueueAccess:[ |
3682 | 2530 |
damage addLast:anEvent. |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2531 |
]. |
3682 | 2532 |
self notifyEventArrival:anEvent |
1851
6a6225647696
fixes for expose-event-lost after re-map
Claus Gittinger <cg@exept.de>
parents:
1847
diff
changeset
|
2533 |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
2534 |
"Created: / 18.1.1997 / 14:16:45 / cg" |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
2535 |
"Modified: / 6.6.1998 / 21:10:56 / cg" |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2536 |
! |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2537 |
|
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2538 |
pushEvent:anEvent |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2539 |
"put an event into the queue - this can also be sent by |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2540 |
applications and allows simulation of events |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2541 |
(implementation of recorders & playback) |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2542 |
or asynchronous communication between view applications |
8332 | 2543 |
(by sending arbitrary events, which leads to a message send, |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2544 |
when the target windowGroups process is rescheduled)." |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2545 |
|
8361 | 2546 |
anEvent ensureTimeStamped. |
5761 | 2547 |
|
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
2548 |
"/ inform all local and global eventListeners ? |
7091 | 2549 |
(self notifyEventListenersAbout:anEvent) ifTrue:[ |
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
2550 |
"/ event was eaten |
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
2551 |
^ self |
5761 | 2552 |
]. |
6568 | 2553 |
self basicPushEvent:anEvent. |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2554 |
|
7091 | 2555 |
" |
2556 |
|b| |
|
2557 |
b := Button label:'test'. |
|
2558 |
b action:[Transcript showCR:'hallo']. |
|
2559 |
b open. |
|
2560 |
(Delay forSeconds:5) wait. |
|
2561 |
b sensor pushEvent:(WindowEvent pointerEnter:0 x:1 y:1 view:b). |
|
2562 |
(Delay forSeconds:1) wait. |
|
2563 |
b sensor pushEvent:(WindowEvent buttonPress:1 x:1 y:1 view:b). |
|
2564 |
(Delay forSeconds:2) wait. |
|
2565 |
b sensor pushEvent:(WindowEvent buttonRelease:1 x:1 y:1 view:b). |
|
2566 |
(Delay forSeconds:1) wait. |
|
2567 |
b sensor pushEvent:(WindowEvent pointerLeave:0 view:b). |
|
2568 |
" |
|
2569 |
||
5761 | 2570 |
"Created: / 18-09-1995 / 22:37:57 / claus" |
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
2571 |
"Modified: / 29-06-2011 / 18:57:19 / cg" |
8332 | 2572 |
"Modified (comment): / 11-04-2018 / 11:38:39 / stefan" |
0 | 2573 |
! ! |
2574 |
||
244 | 2575 |
!WindowSensor methodsFor:'event simulation'! |
2576 |
||
6816 | 2577 |
enqueueMessage:selector for:someone arguments:argList |
7087 | 2578 |
"if such a message is already in the queue, ignore it. |
2579 |
Otherwise push it as an event, to be handled when my thread is |
|
2580 |
back in the event loop." |
|
2581 |
||
6816 | 2582 |
self criticalUserEventQueueAccess:[ |
2583 |
(self hasUserEvent:selector for:someone withArguments:argList) ifFalse:[ |
|
2584 |
self pushUserEvent:selector for:someone withArguments:argList |
|
2585 |
]. |
|
2586 |
]. |
|
2587 |
! |
|
2588 |
||
244 | 2589 |
forwardKeyEventsTo:aView |
2590 |
"remove all keyboard events and send them to aViews sensor instead" |
|
2591 |
||
2592 |
1 to:mouseAndKeyboard size do:[:i | |
|
5750 | 2593 |
|anEvent| |
2594 |
||
2595 |
anEvent := mouseAndKeyboard at:i. |
|
2596 |
anEvent notNil ifTrue:[ |
|
2597 |
anEvent isKeyEvent ifTrue:[ |
|
2598 |
anEvent view:aView. |
|
2599 |
aView sensor pushEvent:anEvent. |
|
2600 |
mouseAndKeyboard at:i put:nil |
|
2601 |
] |
|
2602 |
] |
|
244 | 2603 |
]. |
2604 |
||
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2605 |
"Modified: 18.1.1997 / 14:05:02 / cg" |
244 | 2606 |
! |
2607 |
||
5544 | 2608 |
pushAction:aBlock |
6503 | 2609 |
"enqueue an action into my event queue. |
5544 | 2610 |
The underlying window process will evaluate aBlock in its event loop |
8031 | 2611 |
(i.e. synchronously). Use this to present the result of an asynchronous background |
5544 | 2612 |
computation" |
2613 |
||
8031 | 2614 |
self pushUserEvent:#value for:aBlock withArguments:#() |
2615 |
||
2616 |
"Modified (comment): / 22-05-2017 / 12:09:24 / mawalch" |
|
5544 | 2617 |
! |
2618 |
||
8432 | 2619 |
pushUserEvent:aSelector for:anyObject |
244 | 2620 |
"manually put an event into the queue - this allows |
2621 |
simulation of events (implementation of recorders & playback) |
|
2622 |
or asynchronous communication between view applications. |
|
2623 |
The view will perform a method as specified by aSelector, |
|
2624 |
when it performs event processing; this is different than sending |
|
7708 | 2625 |
this message directly, since the execution is done by the view's process, |
244 | 2626 |
not by the current process (which is especially worthwhile, if that method |
2627 |
shows a modal box or similar)." |
|
2628 |
||
8432 | 2629 |
self pushUserEvent:aSelector for:anyObject withArguments:#() |
2630 |
||
2631 |
"Modified: / 18-09-1995 / 22:40:12 / claus" |
|
2632 |
"Modified (format): / 22-07-2018 / 21:55:42 / Claus Gittinger" |
|
244 | 2633 |
! |
2634 |
||
3593 | 2635 |
pushUserEvent:aSelector for:anyObject withArgument:argument |
2636 |
"manually put an event into the queue - this allows |
|
2637 |
simulation of events (implementation of recorders & playback) |
|
2638 |
or asynchronous communication between view applications. |
|
2639 |
anyObject will perform a method as specified by aSelector, |
|
2640 |
when the windogroup dispatches this event. This is different than sending |
|
7708 | 2641 |
this message directly, since the execution is done by the view's process, |
3593 | 2642 |
not by the current process (which is especially worthwhile, if that method |
2643 |
shows a modal box or similar)." |
|
2644 |
||
2645 |
self pushUserEvent:aSelector for:anyObject withArguments:(Array with:argument). |
|
2646 |
! |
|
2647 |
||
3298 | 2648 |
pushUserEvent:aSelector for:anyObject withArguments:arguments |
244 | 2649 |
"manually put an event into the queue - this allows |
2650 |
simulation of events (implementation of recorders & playback) |
|
2651 |
or asynchronous communication between view applications. |
|
3298 | 2652 |
anyObject will perform a method as specified by aSelector, |
2653 |
when the windogroup dispatches this event. This is different than sending |
|
7708 | 2654 |
this message directly, since the execution is done by the view's process, |
244 | 2655 |
not by the current process (which is especially worthwhile, if that method |
2656 |
shows a modal box or similar)." |
|
2657 |
||
3682 | 2658 |
self pushEvent:(WindowEvent messageSend:anyObject selector:aSelector arguments:arguments). |
244 | 2659 |
|
2660 |
" |
|
2661 |
|b| |
|
2662 |
b := Button label:'test'. |
|
1155
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2663 |
b open. |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2664 |
(Delay forSeconds:5) wait. |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2665 |
b sensor pushUserEvent:#fooBar for:b withArguments:#(). |
244 | 2666 |
" |
1155
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2667 |
|
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2668 |
" |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2669 |
|b| |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2670 |
b := Button label:'test'. |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2671 |
b open. |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2672 |
(Delay forSeconds:3) wait. |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2673 |
b sensor pushUserEvent:#disable for:b withArguments:#(). |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2674 |
" |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2675 |
|
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2676 |
"Modified: 4.1.1997 / 13:53:01 / cg" |
244 | 2677 |
! ! |
2678 |
||
2679 |
!WindowSensor methodsFor:'initialization'! |
|
2680 |
||
2681 |
initialize |
|
2682 |
"initialize the event queues to empty" |
|
2683 |
||
4472 | 2684 |
self initializeState. |
2685 |
||
2686 |
compressMotionEvents := translateKeyboardEvents := true. |
|
2687 |
ignoreUserInput := false. |
|
2688 |
||
2689 |
"Modified: / 14.12.1999 / 21:15:03 / cg" |
|
2690 |
! |
|
2691 |
||
2692 |
initializeState |
|
2693 |
"initialize the event queues to empty" |
|
2694 |
||
8335 | 2695 |
damageEventAccessLock := RecursionLock name:'WSensor ev-q damageEventAccessLock'. |
2696 |
userEventAccessLock := RecursionLock name:'WSensor ev-q userEventAccessLock'. |
|
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2697 |
|
6112 | 2698 |
damage := OrderedCollection new. |
2699 |
mouseAndKeyboard := OrderedCollection new. |
|
1295
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
2700 |
|
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
2701 |
gotExpose := IdentitySet new. |
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
2702 |
catchExpose := IdentitySet new. |
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
2703 |
gotOtherEvent := IdentitySet new. |
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2704 |
|
7866 | 2705 |
shiftDown := ctrlDown := altDown := metaDown := modeSwitchDown := false. |
244 | 2706 |
leftButtonDown := middleButtonDown := rightButtonDown := false. |
6752 | 2707 |
collectedMouseWheelMotion := 0. |
6112 | 2708 |
|
7866 | 2709 |
"Modified: / 10-02-2017 / 22:33:44 / cg" |
8335 | 2710 |
"Modified: / 13-04-2018 / 11:02:36 / stefan" |
244 | 2711 |
! |
2712 |
||
2713 |
reinitialize |
|
2714 |
"called when an image is restarted; |
|
2715 |
reinitialize the event queues to empty; leave other setup as-is" |
|
2716 |
||
4472 | 2717 |
self initializeState. |
244 | 2718 |
! ! |
2719 |
||
3266 | 2720 |
!WindowSensor methodsFor:'queries-event queue'! |
1100 | 2721 |
|
2722 |
hasButtonEventFor:aView |
|
2723 |
"return true, if any button events are pending. |
|
2724 |
If the argument, aView is nil, the information is regarding any |
|
2725 |
view (i.e. is there a button event for any of my views); |
|
1505 | 2726 |
otherwise, the information is regarding that specific view." |
1100 | 2727 |
|
8335 | 2728 |
^ (self hasButtonMotionEventFor:aView) |
2729 |
or:[(self hasButtonPressEventFor:aView) |
|
2730 |
or:[self hasButtonReleaseEventFor:aView]]. |
|
2731 |
||
2732 |
"Created: / 01-11-1996 / 17:02:23 / cg" |
|
2733 |
"Modified: / 13-04-2018 / 15:13:55 / stefan" |
|
1100 | 2734 |
! |
2735 |
||
2736 |
hasButtonMotionEventFor:aView |
|
2737 |
"return true, if any buttonMotion events are pending. |
|
2738 |
If the argument, aView is nil, the information is regarding any |
|
2739 |
view (i.e. is there a motion event for any of my views); |
|
1505 | 2740 |
otherwise, the information is regarding that specific view." |
1100 | 2741 |
|
2742 |
^ self hasEvent:#buttonMotion:x:y: orPendingDeviceEvent:#buttonMotion for:aView |
|
2743 |
||
2744 |
"Created: 1.11.1996 / 17:04:01 / cg" |
|
2745 |
! |
|
2746 |
||
2747 |
hasButtonPressEventFor:aView |
|
2748 |
"return true, if any buttonPress events are pending. |
|
2749 |
If the argument, aView is nil, the information is regarding any |
|
2750 |
view (i.e. is there a buttonPress event for any of my views); |
|
1505 | 2751 |
otherwise, the information is regarding that specific view." |
1100 | 2752 |
|
2753 |
^ self hasEvent:#buttonPress:x:y: orPendingDeviceEvent:#buttonPress for:aView |
|
2754 |
||
2755 |
"Created: 1.11.1996 / 17:05:10 / cg" |
|
2756 |
"Modified: 1.11.1996 / 17:11:09 / cg" |
|
2757 |
! |
|
2758 |
||
2759 |
hasButtonReleaseEventFor:aView |
|
2760 |
"return true, if any buttonRelease events are pending. |
|
2761 |
If the argument, aView is nil, the information is regarding any |
|
2762 |
view (i.e. is there a buttonrelease event for any of my views); |
|
1505 | 2763 |
otherwise, the information is regarding that specific view." |
1100 | 2764 |
|
2765 |
^ self hasEvent:#buttonRelease:x:y: orPendingDeviceEvent:#buttonRelease for:aView |
|
2766 |
||
2767 |
"Created: 1.11.1996 / 17:05:26 / cg" |
|
2768 |
"Modified: 1.11.1996 / 17:11:18 / cg" |
|
2769 |
! |
|
2770 |
||
2771 |
hasConfigureEventFor:aView |
|
2772 |
"return true, if any resize/position events are pending. |
|
2773 |
If the argument, aView is nil, the information is regarding any |
|
2774 |
view (i.e. is there a configure event for any of my views); |
|
1505 | 2775 |
otherwise, the information is regarding that specific view." |
1100 | 2776 |
|
2777 |
^ self hasEvent:#configureX:y:width:height: orPendingDeviceEvent:#structureNotify for:aView |
|
2778 |
||
2779 |
"Modified: 1.11.1996 / 17:11:27 / cg" |
|
2780 |
! |
|
2781 |
||
2782 |
hasDamage |
|
8335 | 2783 |
"return true, if any damage events (i.e. expose or resize) might be pending. |
1512 | 2784 |
Since this is often invoked by ST-80 classes to poll the sensor, |
2785 |
a yield is done here to avoid a busy wait blocking other processes." |
|
2786 |
||
2787 |
Processor yield. |
|
8335 | 2788 |
^ damage notEmpty |
2789 |
||
2790 |
"Modified: / 02-04-1997 / 14:14:01 / cg" |
|
2791 |
"Modified: / 13-04-2018 / 11:25:57 / stefan" |
|
2792 |
"Modified (comment): / 13-04-2018 / 12:47:15 / stefan" |
|
1100 | 2793 |
! |
2794 |
||
3682 | 2795 |
hasDamageFor:aViewOrNil |
1100 | 2796 |
"return true, if any damage events (i.e. expose or resize) |
3682 | 2797 |
are pending for aViewOrNil. If nil, returns true if any damage is |
2798 |
pending for this windowGroup." |
|
1100 | 2799 |
|
8335 | 2800 |
damage isEmpty ifTrue:[ |
2801 |
^ false. |
|
2802 |
]. |
|
2803 |
damage do:[:aDamage | |
|
2804 |
aDamage notNil ifTrue:[ |
|
2805 |
(aViewOrNil isNil or:[aDamage view == aViewOrNil]) ifTrue:[ |
|
2806 |
^ true |
|
2807 |
] |
|
2808 |
]. |
|
1100 | 2809 |
]. |
2810 |
^ false |
|
2811 |
||
8335 | 2812 |
"Modified: / 21-05-1996 / 17:15:09 / cg" |
2813 |
"Modified: / 13-04-2018 / 12:22:10 / stefan" |
|
1100 | 2814 |
! |
2815 |
||
3682 | 2816 |
hasEvent:type for:aReceiverOrNil |
2144
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2817 |
"return true, if a specific event is pending in my queues. |
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2818 |
Type is the type of event, dType the corresponding device event. |
3682 | 2819 |
If the argument, aReceiverOrNil is nil, the information is regarding any |
2144
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2820 |
view (i.e. is there an event for any of my views); |
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2821 |
otherwise, the information is regarding to that specific view." |
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2822 |
|
8335 | 2823 |
mouseAndKeyboard notEmpty ifTrue:[ |
2824 |
(self hasUserEvent:type for:aReceiverOrNil) ifTrue:[ |
|
2825 |
^ true |
|
2826 |
]. |
|
2827 |
]. |
|
2828 |
damage isEmpty ifTrue:[ |
|
2829 |
^ false. |
|
2144
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2830 |
]. |
8335 | 2831 |
damage do:[:anEvent | |
2832 |
anEvent notNil ifTrue:[ |
|
2833 |
(aReceiverOrNil isNil or:[anEvent receiver == aReceiverOrNil]) ifTrue:[ |
|
2834 |
(type isNil or:[anEvent type == type]) ifTrue:[ |
|
2835 |
^ true |
|
2836 |
]. |
|
2837 |
] |
|
2838 |
]. |
|
2144
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2839 |
]. |
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2840 |
^ false |
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2841 |
|
8335 | 2842 |
"Created: / 10-06-1998 / 17:33:46 / cg" |
2843 |
"Modified: / 18-06-1998 / 09:29:18 / cg" |
|
2844 |
"Modified: / 13-04-2018 / 12:22:46 / stefan" |
|
2144
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2845 |
! |
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2846 |
|
6759 | 2847 |
hasEvent:type for:aView withArguments:argsOrNil |
1155
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2848 |
"return true, if a specific event is pending in my queues. |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2849 |
Type is the type of event, args are the arguments. |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2850 |
If the argument, aView is nil, the information is regarding any |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2851 |
view (i.e. is there an event for any of my views); |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2852 |
otherwise, the information is regarding to that specific view." |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2853 |
|
6759 | 2854 |
|args| |
2855 |
||
2856 |
args := argsOrNil ? #(). |
|
1505 | 2857 |
^ self |
5750 | 2858 |
hasEvent:type |
2859 |
for:aView |
|
2860 |
withMatchingArguments:[:evArgs | evArgs = args] |
|
1505 | 2861 |
! |
2862 |
||
3682 | 2863 |
hasEvent:type for:aReceiverOrNil withMatchingArguments:argMatchBlock |
1505 | 2864 |
"return true, if a matching event is pending in my queues. |
2865 |
Type is the type of event, matchBlock is a block which gets the event args |
|
2866 |
and should return true. |
|
3682 | 2867 |
If the argument, aReceiverOrNil is nil, the information is regarding any |
1505 | 2868 |
view (i.e. is there an event for any of my views); |
3235 | 2869 |
otherwise, the information is regarding to that specific view. |
2870 |
If the type-argument is nil, any event matches, otherwise only events with |
|
2871 |
that type are matched." |
|
1505 | 2872 |
|
8335 | 2873 |
|doBlock| |
2874 |
||
2875 |
doBlock := [:eachEvent | |
|
2876 |
eachEvent notNil ifTrue:[ |
|
2877 |
(aReceiverOrNil isNil or:[eachEvent receiver == aReceiverOrNil]) ifTrue:[ |
|
2878 |
(type isNil or:[eachEvent type == type]) ifTrue:[ |
|
2879 |
(argMatchBlock value:eachEvent arguments) ifTrue:[ |
|
3235 | 2880 |
^ true |
2881 |
]. |
|
2882 |
] |
|
2883 |
] |
|
2884 |
]. |
|
8335 | 2885 |
]. |
2886 |
||
2887 |
mouseAndKeyboard notEmpty ifTrue:[ |
|
2888 |
mouseAndKeyboard do:doBlock. |
|
1155
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2889 |
]. |
8335 | 2890 |
damage notEmpty ifTrue:[ |
2891 |
damage do:doBlock. |
|
1155
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2892 |
]. |
8335 | 2893 |
|
1155
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2894 |
^ false |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2895 |
|
8335 | 2896 |
"Modified: / 01-11-1996 / 17:11:47 / cg" |
2897 |
"Created: / 04-01-1997 / 14:00:29 / cg" |
|
2898 |
"Modified: / 13-04-2018 / 12:23:56 / stefan" |
|
1155
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2899 |
! |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2900 |
|
1100 | 2901 |
hasEvent:type orPendingDeviceEvent:dType for:aView |
2144
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2902 |
"return true, if a specific event is pending in a queue |
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2903 |
or in the devices event queue. |
1100 | 2904 |
Type is the type of event, dType the corresponding device event. |
2905 |
If the argument, aView is nil, the information is regarding any |
|
2906 |
view (i.e. is there an event for any of my views); |
|
2907 |
otherwise, the information is regarding to that specific view." |
|
2908 |
||
7508 | 2909 |
|device| |
2910 |
||
2144
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2911 |
"/ look in my queues |
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2912 |
(self hasEvent:type for:aView) ifTrue:[^ true]. |
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2913 |
|
1100 | 2914 |
aView notNil ifTrue:[ |
7508 | 2915 |
(device := aView graphicsDevice) notNil ifTrue:[ |
2916 |
"/ ask the device if it has something pending |
|
2917 |
^ device eventPending:dType for:aView id |
|
2918 |
]. |
|
1100 | 2919 |
]. |
2920 |
^ false |
|
2921 |
||
2144
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2922 |
"Modified: / 10.6.1998 / 17:34:51 / cg" |
1100 | 2923 |
! |
2924 |
||
2925 |
hasEvents |
|
8335 | 2926 |
"return true, if any mouse/keyboard events might be pending" |
2927 |
||
2928 |
^ mouseAndKeyboard notEmpty or:[damage notEmpty]. |
|
2929 |
||
2930 |
"Modified: / 05-02-1999 / 22:30:23 / cg" |
|
2931 |
"Modified: / 13-04-2018 / 11:05:20 / stefan" |
|
2932 |
"Modified (comment): / 13-04-2018 / 12:47:37 / stefan" |
|
1100 | 2933 |
! |
2934 |
||
3682 | 2935 |
hasExposeEventFor:aViewOrNil |
2936 |
"return true, if any exposure events are pending for aView. |
|
2937 |
If aViewOrNil is nil, return true if any exposure event for any view |
|
2938 |
in my windowGroup is pending" |
|
1100 | 2939 |
|
8335 | 2940 |
damage isEmpty ifTrue:[ |
2941 |
^ false. |
|
2942 |
]. |
|
2943 |
damage do:[:eachDamage | |
|
2944 |
(eachDamage notNil and:[eachDamage isDamage]) ifTrue:[ |
|
2945 |
(aViewOrNil isNil or:[eachDamage view == aViewOrNil]) ifTrue:[ |
|
2946 |
^ true |
|
3682 | 2947 |
]. |
8335 | 2948 |
]. |
1100 | 2949 |
]. |
2950 |
^ false |
|
2951 |
||
8335 | 2952 |
"Modified: / 21-05-1996 / 17:13:09 / cg" |
2953 |
"Created: / 01-11-1996 / 17:05:41 / cg" |
|
2954 |
"Modified: / 13-04-2018 / 12:22:14 / stefan" |
|
1100 | 2955 |
! |
2956 |
||
4415 | 2957 |
hasKeyEventFor:aViewOrNil |
1100 | 2958 |
"return true, if any key (press or release) events are pending. |
2959 |
If the argument, aView is nil, the information is regarding any |
|
2960 |
view (i.e. is there a key event for any of my views); |
|
1505 | 2961 |
otherwise, the information is regarding that specific view." |
1100 | 2962 |
|
8335 | 2963 |
^ (self hasKeyPressEventFor:aViewOrNil) or:[self hasKeyReleaseEventFor:aViewOrNil] |
2964 |
||
2965 |
"Created: / 01-11-1996 / 17:08:03 / cg" |
|
2966 |
"Modified: / 13-04-2018 / 15:11:30 / stefan" |
|
1100 | 2967 |
! |
2968 |
||
4415 | 2969 |
hasKeyPressEventFor:aViewOrNil |
1100 | 2970 |
"return true, if any keyPress events are pending. |
2971 |
If the argument, aView is nil, the information is regarding any |
|
2972 |
view (i.e. is there a keyPress event for any of my views); |
|
1505 | 2973 |
otherwise, the information is regarding that specific view." |
1100 | 2974 |
|
4415 | 2975 |
^ self hasEvent:#keyPress:x:y: orPendingDeviceEvent:#keyPress for:aViewOrNil |
1100 | 2976 |
|
2977 |
"Created: 1.11.1996 / 17:05:58 / cg" |
|
2978 |
"Modified: 1.11.1996 / 17:12:10 / cg" |
|
2979 |
! |
|
2980 |
||
4415 | 2981 |
hasKeyReleaseEventFor:aViewOrNil |
1100 | 2982 |
"return true, if any keyRelease events are pending. |
2983 |
If the argument, aView is nil, the information is regarding any |
|
2984 |
view (i.e. is there a keyRelease event for any of my views); |
|
1505 | 2985 |
otherwise, the information is regarding that specific view." |
1100 | 2986 |
|
4415 | 2987 |
^ self hasEvent:#keyRelease:x:y: orPendingDeviceEvent:#keyRelease for:aViewOrNil |
1100 | 2988 |
|
2989 |
"Created: 1.11.1996 / 17:06:34 / cg" |
|
2990 |
"Modified: 1.11.1996 / 17:12:15 / cg" |
|
2991 |
! |
|
2992 |
||
3682 | 2993 |
hasUserEvent:type for:aReceiverOrNil |
2157 | 2994 |
"return true, if a specific event is pending in my user event queue. |
2995 |
Type is the type of event, dType the corresponding device event. |
|
3682 | 2996 |
If the argument, aReceiverOrNil is nil, the information is regarding any |
2157 | 2997 |
view (i.e. is there an event for any of my views); |
2998 |
otherwise, the information is regarding to that specific view." |
|
2999 |
||
8335 | 3000 |
mouseAndKeyboard notEmpty ifTrue:[ |
3682 | 3001 |
mouseAndKeyboard do:[:anEvent | |
3002 |
anEvent notNil ifTrue:[ |
|
3003 |
(aReceiverOrNil isNil or:[anEvent receiver == aReceiverOrNil]) ifTrue:[ |
|
3004 |
(type isNil or:[anEvent type == type]) ifTrue:[^ true]. |
|
3005 |
] |
|
3006 |
]. |
|
3007 |
] |
|
2157 | 3008 |
]. |
3009 |
^ false |
|
3010 |
||
8335 | 3011 |
"Created: / 17-06-1998 / 12:55:54 / cg" |
3012 |
"Modified: / 18-06-1998 / 08:57:00 / cg" |
|
3013 |
"Modified: / 13-04-2018 / 15:11:49 / stefan" |
|
2157 | 3014 |
! |
3015 |
||
6760 | 3016 |
hasUserEvent:type for:aView withArguments:argsOrNil |
3017 |
"return true, if a specific user event (non damage) is pending in my queues. |
|
3018 |
Type is the type of event, args are the arguments. |
|
3019 |
If the argument, aView is nil, the information is regarding any |
|
3020 |
view (i.e. is there an event for any of my views); |
|
3021 |
otherwise, the information is regarding to that specific view." |
|
3022 |
||
3023 |
|args| |
|
3024 |
||
3025 |
args := argsOrNil ? #(). |
|
3026 |
^ self |
|
3027 |
hasUserEvent:type |
|
3028 |
for:aView |
|
3029 |
withMatchingArguments:[:evArgs | evArgs = args] |
|
3030 |
! |
|
3031 |
||
6759 | 3032 |
hasUserEvent:type for:aReceiverOrNil withMatchingArguments:argMatchBlock |
3033 |
"return true, if a specific event is pending in my user event queue. |
|
3034 |
Type is the type of event, dType the corresponding device event. |
|
3035 |
If the argument, aReceiverOrNil is nil, the information is regarding any |
|
3036 |
view (i.e. is there an event for any of my views); |
|
3037 |
otherwise, the information is regarding to that specific view." |
|
3038 |
||
8335 | 3039 |
mouseAndKeyboard notEmpty ifTrue:[ |
6759 | 3040 |
mouseAndKeyboard do:[:anEvent | |
3041 |
anEvent notNil ifTrue:[ |
|
3042 |
(aReceiverOrNil isNil or:[anEvent receiver == aReceiverOrNil]) ifTrue:[ |
|
3043 |
(type isNil or:[anEvent type == type]) ifTrue:[ |
|
3044 |
(argMatchBlock value:anEvent arguments) ifTrue:[ |
|
3045 |
^ true |
|
3046 |
]. |
|
3047 |
]. |
|
3048 |
] |
|
3049 |
]. |
|
3050 |
] |
|
3051 |
]. |
|
3052 |
^ false |
|
3053 |
||
8335 | 3054 |
"Created: / 17-06-1998 / 12:55:54 / cg" |
3055 |
"Modified: / 18-06-1998 / 08:57:00 / cg" |
|
3056 |
"Modified: / 13-04-2018 / 15:12:07 / stefan" |
|
6759 | 3057 |
! |
3058 |
||
1100 | 3059 |
hasUserEventFor:aView |
3060 |
"return true, if any user event (i.e. key or button events) are pending. |
|
3061 |
If the argument, aView is nil, the information is regarding any |
|
3062 |
view (i.e. is there a user event for any of my views); |
|
1505 | 3063 |
otherwise, the information is regarding that specific view." |
1100 | 3064 |
|
8335 | 3065 |
^ (self hasKeyEventFor:aView) or:[self hasButtonEventFor:aView]. |
3066 |
||
3067 |
"Created: / 01-11-1996 / 17:08:50 / cg" |
|
3068 |
"Modified: / 13-04-2018 / 15:12:32 / stefan" |
|
1100 | 3069 |
! |
3070 |
||
2441 | 3071 |
hasUserEvents |
8335 | 3072 |
"return true, if any mouse/keyboard events might be pending" |
3073 |
||
3074 |
^ mouseAndKeyboard notEmpty |
|
3075 |
||
3076 |
"Created: / 05-02-1999 / 22:29:11 / cg" |
|
3077 |
"Modified: / 13-04-2018 / 12:48:01 / stefan" |
|
2441 | 3078 |
! |
3079 |
||
1100 | 3080 |
motionEventPending |
3081 |
"return true, if any buttonMotion events are pending." |
|
3082 |
||
3083 |
^ self hasButtonMotionEventFor:nil |
|
3084 |
||
3085 |
"Created: 24.3.1996 / 20:09:55 / cg" |
|
3086 |
"Modified: 1.11.1996 / 17:04:43 / cg" |
|
2177 | 3087 |
! |
3088 |
||
3089 |
userEventCount |
|
3090 |
"return the number of pending user events" |
|
3091 |
||
3092 |
^ mouseAndKeyboard size |
|
3093 |
||
3094 |
"Modified: / 21.7.1998 / 18:52:19 / cg" |
|
3095 |
"Created: / 21.7.1998 / 19:36:04 / cg" |
|
1100 | 3096 |
! ! |
3097 |
||
3266 | 3098 |
!WindowSensor methodsFor:'queries-key & button state'! |
140 | 3099 |
|
244 | 3100 |
altDown |
3101 |
"return true, if the meta key is currently pressed. |
|
7664 | 3102 |
Notice, that some keyboards don't have an alt key; |
244 | 3103 |
it is better to use 'sensor metaDown or:[sensor altDown]'." |
3104 |
||
3105 |
^ altDown |
|
3106 |
! |
|
3107 |
||
3108 |
anyButtonPressed |
|
3109 |
"ST-80 compatibility: return true, if any mouse button is pressed. |
|
3110 |
You should no use it in 'normal' applications. |
|
3111 |
Instead, keep track of the buttons state in your views or controllers |
|
3112 |
button-event methods." |
|
3113 |
||
1083
6e947cc67324
fixed #anyButtonPressed & setting of buttonDown-flags
Claus Gittinger <cg@exept.de>
parents:
1082
diff
changeset
|
3114 |
^ leftButtonDown or:[middleButtonDown or:[rightButtonDown]] |
6e947cc67324
fixed #anyButtonPressed & setting of buttonDown-flags
Claus Gittinger <cg@exept.de>
parents:
1082
diff
changeset
|
3115 |
|
6e947cc67324
fixed #anyButtonPressed & setting of buttonDown-flags
Claus Gittinger <cg@exept.de>
parents:
1082
diff
changeset
|
3116 |
"Modified: 21.10.1996 / 11:37:31 / cg" |
244 | 3117 |
! |
3118 |
||
3858
ecbaa5d75c70
Use SynchronousWindowSensor if no windowGroup
Stefan Vogel <sv@exept.de>
parents:
3852
diff
changeset
|
3119 |
anyModifierKeyDown |
ecbaa5d75c70
Use SynchronousWindowSensor if no windowGroup
Stefan Vogel <sv@exept.de>
parents:
3852
diff
changeset
|
3120 |
"return true, if any modifier key is currently pressed." |
ecbaa5d75c70
Use SynchronousWindowSensor if no windowGroup
Stefan Vogel <sv@exept.de>
parents:
3852
diff
changeset
|
3121 |
|
ecbaa5d75c70
Use SynchronousWindowSensor if no windowGroup
Stefan Vogel <sv@exept.de>
parents:
3852
diff
changeset
|
3122 |
^ shiftDown or:[ctrlDown or:[altDown or:[metaDown]]] |
ecbaa5d75c70
Use SynchronousWindowSensor if no windowGroup
Stefan Vogel <sv@exept.de>
parents:
3852
diff
changeset
|
3123 |
! |
ecbaa5d75c70
Use SynchronousWindowSensor if no windowGroup
Stefan Vogel <sv@exept.de>
parents:
3852
diff
changeset
|
3124 |
|
244 | 3125 |
ctrlDown |
3126 |
"return true, if any CTRL key is currently pressed." |
|
3127 |
||
3128 |
^ ctrlDown |
|
3129 |
! |
|
3130 |
||
157 | 3131 |
leftButtonPressed |
3132 |
"return true, if the left mouse button is pressed. |
|
3133 |
This has been added to support ST-80 style button polling; |
|
3134 |
however, you should no use it in 'normal' applications. |
|
3135 |
Instead, keep track of the buttons state in your views or controllers |
|
3136 |
button-event methods." |
|
3137 |
||
3138 |
^ leftButtonDown |
|
3139 |
! |
|
3140 |
||
244 | 3141 |
metaDown |
3142 |
"return true, if the meta key is currently pressed. |
|
7664 | 3143 |
Notice, that most keyboards don't have a meta key; |
244 | 3144 |
it is better to use 'sensor metaDown or:[sensor altDown]'." |
3145 |
||
3146 |
^ metaDown |
|
3147 |
! |
|
3148 |
||
157 | 3149 |
middleButtonPressed |
3150 |
"return true, if the middle mouse button is pressed. |
|
3151 |
This has been added to support ST-80 style button polling; |
|
3152 |
however, you should no use it in 'normal' applications. |
|
3153 |
Instead, keep track of the buttons state in your views or controllers |
|
3154 |
button-event methods." |
|
3155 |
||
3156 |
^ middleButtonDown |
|
3157 |
! |
|
3158 |
||
7866 | 3159 |
modeSwitchDown |
3160 |
"return true, if the modeSwitch key is currently pressed. |
|
3161 |
Notice, that some keyboards don't have a modeSwitch key, or it is named alt (OSX)" |
|
3162 |
||
3163 |
^ modeSwitchDown |
|
3164 |
||
3165 |
"Created: / 10-02-2017 / 22:33:29 / cg" |
|
3166 |
! |
|
3167 |
||
157 | 3168 |
rightButtonPressed |
3169 |
"return true, if the right mouse button is pressed. |
|
3170 |
This has been added to support ST-80 style button polling; |
|
3171 |
however, you should no use it in 'normal' applications. |
|
3172 |
Instead, keep track of the buttons state in your views or controllers |
|
3173 |
button-event methods." |
|
3174 |
||
3175 |
^ rightButtonDown |
|
3176 |
! |
|
3177 |
||
244 | 3178 |
shiftDown |
3179 |
"return true, if any shift key is currently pressed." |
|
157 | 3180 |
|
244 | 3181 |
^ shiftDown |
140 | 3182 |
! ! |
3183 |
||
3266 | 3184 |
!WindowSensor methodsFor:'queries-pointer'! |
1100 | 3185 |
|
3186 |
cursorPoint |
|
3187 |
"ST-80 compatibility: |
|
3188 |
return the position of the mouse pointer on the current display |
|
3189 |
(in screen coordinates)" |
|
3190 |
||
3191 |
^ self class cursorPoint |
|
3192 |
! |
|
3193 |
||
3194 |
globalOrigin |
|
3195 |
"ST-80 compatibility: |
|
6140 | 3196 |
don't know what we should return here ... |
1100 | 3197 |
... at least the PD program which uses it works when we return 0@0." |
3198 |
||
3199 |
^ 0@0 |
|
3200 |
! |
|
3201 |
||
3202 |
mousePoint |
|
3203 |
"ST-80 compatibility: |
|
3204 |
return the position of the mouse pointer on the current display |
|
3205 |
(in screen coordinates)" |
|
3206 |
||
3207 |
^ self cursorPoint |
|
3208 |
! ! |
|
3209 |
||
26 | 3210 |
!WindowSensor methodsFor:'special'! |
3211 |
||
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
3212 |
catchExposeFor:aView |
54 | 3213 |
"start catching noExpose events (must be done BEFORE a bitblt, |
3214 |
to prepare for the exposeEventSemaphore to be signalled when |
|
3215 |
the noExpose event arrives)." |
|
26 | 3216 |
|
7468 | 3217 |
"/ we never come here - this is already checked by the sender |
3218 |
"/ aView device scrollsAsynchronous ifFalse:[ |
|
3219 |
"/ ^ self |
|
3220 |
"/ ]. |
|
1295
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
3221 |
|
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
3222 |
(catchExpose includes:aView) ifTrue:[ |
7459 | 3223 |
Logger warning:'already catching (for %1)' with:aView. |
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3224 |
Delay waitForMilliseconds:100. |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3225 |
(catchExpose includes:aView) ifTrue:[ |
7468 | 3226 |
Logger warning:'still catching after 100ms (for %1)' with:aView. |
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3227 |
"/ wake the other one |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3228 |
gotExpose add:aView. |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3229 |
exposeEventSemaphore notNil ifTrue:[ |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3230 |
exposeEventSemaphore signalForAll. |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3231 |
]. |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3232 |
Delay waitForMilliseconds:100. |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3233 |
]. |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
3234 |
]. |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
3235 |
|
1295
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
3236 |
[ |
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3237 |
gotOtherEvent remove:aView ifAbsent:nil. |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3238 |
gotExpose remove:aView ifAbsent:nil. |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3239 |
exposeEventSemaphore isNil ifTrue:[ |
8065 | 3240 |
exposeEventSemaphore := Semaphore name:'WSensor exposeSema'. |
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3241 |
]. |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3242 |
catchExpose add:aView. |
1295
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
3243 |
] valueUninterruptably. |
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3244 |
|
8065 | 3245 |
"Modified: / 09-08-2017 / 12:00:28 / cg" |
28 | 3246 |
! |
3247 |
||
1320 | 3248 |
pollForActivity |
7468 | 3249 |
<resource: #obsolete> |
1529 | 3250 |
"ST-80 compatibility: wait for some activity (i.e. poll for an event) " |
1320 | 3251 |
|
3252 |
"/ should add a buttonStateChangeSemaphore and wait on this ... |
|
1529 | 3253 |
"/ Delay waitForSeconds:0.01. |
3254 |
Processor yield. |
|
3255 |
||
3256 |
"Modified: 12.2.1997 / 12:46:09 / cg" |
|
1320 | 3257 |
! |
3258 |
||
244 | 3259 |
waitButton |
7468 | 3260 |
<resource: #obsolete> |
244 | 3261 |
"ST-80 compatibility: wait until any mouse button is pressed. |
3262 |
Do not use this in your applications; polling the sensor is |
|
3263 |
bad style." |
|
3264 |
||
3265 |
[self anyButtonPressed] whileFalse:[ |
|
5750 | 3266 |
self pollForActivity |
244 | 3267 |
]. |
3268 |
||
1320 | 3269 |
"Modified: 10.2.1997 / 13:30:38 / cg" |
3270 |
! |
|
3271 |
||
3272 |
waitClickButton |
|
7468 | 3273 |
<resource: #obsolete> |
1320 | 3274 |
"ST-80 compatibility: wait until any mouse button is pressed & released again. |
3275 |
Do not use this in your applications; polling the sensor is |
|
3276 |
bad style." |
|
3277 |
||
1790
a7f42261ab45
need a RecursionLock for the accessLock to avoid
Claus Gittinger <cg@exept.de>
parents:
1734
diff
changeset
|
3278 |
self waitButton. |
1320 | 3279 |
^self waitNoButton |
3280 |
||
3281 |
"Created: 10.2.1997 / 13:31:09 / cg" |
|
244 | 3282 |
! |
3283 |
||
26 | 3284 |
waitForExposeFor:aView |
157 | 3285 |
"wait until a graphicsExpose or a noExpose arrives (after a bitblt). |
3286 |
This may be too X-specific, and things may change in this area |
|
3287 |
in future versions. (or the new device may simulate the arrival of |
|
3288 |
such an event)" |
|
54 | 3289 |
|
7258 | 3290 |
|blocked lostExpose viewsDevice stopPoll endPollTime pollDelay pollDelay2 |
3140
21bccc3a24f9
care for nilled semaphore in waitForExpose;
Claus Gittinger <cg@exept.de>
parents:
3133
diff
changeset
|
3291 |
exposeSema| |
1873
a67649816bc8
break non-windowGroup expose-poll loop after a while (10 seconds)
Claus Gittinger <cg@exept.de>
parents:
1864
diff
changeset
|
3292 |
|
7258 | 3293 |
viewsDevice := aView graphicsDevice. |
3294 |
||
8338 | 3295 |
"/ we never come here - this is already checked by the sender (DisplaySurface>>#waitForExpose) |
7468 | 3296 |
"/ viewsDevice scrollsAsynchronous ifFalse:[ |
3297 |
"/ gotExpose remove:aView ifAbsent:nil. |
|
3298 |
"/ catchExpose remove:aView ifAbsent:nil. |
|
3299 |
"/ ^ self |
|
3300 |
"/ ]. |
|
3140
21bccc3a24f9
care for nilled semaphore in waitForExpose;
Claus Gittinger <cg@exept.de>
parents:
3133
diff
changeset
|
3301 |
(exposeSema := exposeEventSemaphore) isNil ifTrue:[ |
7459 | 3302 |
Logger warning:'expose wait, but no catchExpose done before: %1' with:aView. |
3133 | 3303 |
gotExpose remove:aView ifAbsent:nil. |
3127 | 3304 |
catchExpose remove:aView ifAbsent:nil. |
3305 |
^ self |
|
3306 |
]. |
|
1027
0ba82862ca8d
fixes for synchronous scrolling (WINDOWS)
Claus Gittinger <cg@exept.de>
parents:
1013
diff
changeset
|
3307 |
|
1359
ab88659a5000
Fix race in #waitForExposeFor: which could cause a "late expose event"
Stefan Vogel <sv@exept.de>
parents:
1340
diff
changeset
|
3308 |
blocked := true. |
1013
32d804ff472d
cleanup when unwinding from a waitForExpose
Claus Gittinger <cg@exept.de>
parents:
1012
diff
changeset
|
3309 |
[ |
7258 | 3310 |
viewsDevice flush. |
3311 |
||
3312 |
viewsDevice isWindowsPlatform ifTrue:[ |
|
2820 | 3313 |
"/ since this is definitely a local display, |
3314 |
"/ there is no need for a long timeOut |
|
3315 |
"/ (it should arrive fast) |
|
7468 | 3316 |
pollDelay := 50. |
3317 |
pollDelay2 := 50. |
|
2820 | 3318 |
] ifFalse:[ |
7468 | 3319 |
pollDelay := 3000. |
3320 |
pollDelay2 := 1000. |
|
2820 | 3321 |
]. |
3322 |
||
3323 |
Processor activeProcessIsSystemProcess ifTrue:[ |
|
7468 | 3324 |
endPollTime := Timestamp now addMilliseconds:pollDelay. |
2820 | 3325 |
stopPoll := false. |
3326 |
||
3327 |
"/ |
|
7890 | 3328 |
"/ cannot really suspend, if it's a systemProcess |
2820 | 3329 |
"/ must poll for the event |
3330 |
"/ |
|
3331 |
[(gotExpose includes:aView) or:[stopPoll]] whileFalse:[ |
|
7258 | 3332 |
(viewsDevice exposeEventPendingFor:aView id withSync:true) ifTrue:[ |
3333 |
viewsDevice dispatchExposeEventFor:aView id. |
|
2820 | 3334 |
]. |
4120
bd779aa2b314
Use Timestamp/#asTimestamp instead of AbsoluteTime/#asAbsoluteTime
Stefan Vogel <sv@exept.de>
parents:
4112
diff
changeset
|
3335 |
stopPoll := Timestamp now > endPollTime. |
2820 | 3336 |
Processor yield. |
3337 |
] |
|
3338 |
] ifFalse:[ |
|
3339 |
lostExpose := 1. |
|
3340 |
" |
|
3341 |
block interrupt here, to resolve race between |
|
3342 |
testing gotExpose and the semaphore, which is woken up |
|
3343 |
with #signalForAll. |
|
3344 |
" |
|
3345 |
blocked := OperatingSystem blockInterrupts. |
|
3346 |
[ (gotExpose includes:aView) or:[lostExpose > 2] ] whileFalse:[ |
|
3347 |
" |
|
3348 |
just in case we have a (network or software) problem ... |
|
3349 |
explanation: it may happen, that an expose event is totally |
|
3350 |
lost - for example, if the network breaks down. |
|
3351 |
To not block forever, we wait with a timeout, to get out of here |
|
3352 |
if the event does not arrive after a few seconds. |
|
3353 |
" |
|
3140
21bccc3a24f9
care for nilled semaphore in waitForExpose;
Claus Gittinger <cg@exept.de>
parents:
3133
diff
changeset
|
3354 |
exposeSema isNil ifTrue:[ |
3133 | 3355 |
lostExpose := 999. |
3356 |
]. |
|
8054 | 3357 |
(exposeSema waitWithTimeoutMs:(pollDelay2 * lostExpose) state:#wait) isNil ifTrue:[ |
7258 | 3358 |
viewsDevice flush. "/ we are paranoid |
3127 | 3359 |
lostExpose := lostExpose + 1. |
2820 | 3360 |
]. |
3361 |
]. |
|
3362 |
(gotExpose includes:aView) ifFalse:[ |
|
7459 | 3363 |
Logger warning:'lost expose event: %1' with:aView. |
2820 | 3364 |
] ifTrue:[ |
4538
9f1f02324eb4
we dont care for late expose events (only for lost ones)
Claus Gittinger <cg@exept.de>
parents:
4529
diff
changeset
|
3365 |
"/ lostExpose > 1 ifTrue:[ |
9f1f02324eb4
we dont care for late expose events (only for lost ones)
Claus Gittinger <cg@exept.de>
parents:
4529
diff
changeset
|
3366 |
"/ ('WindowSensor [info]: late expose event (' , aView printString , ')') infoPrintCR. |
9f1f02324eb4
we dont care for late expose events (only for lost ones)
Claus Gittinger <cg@exept.de>
parents:
4529
diff
changeset
|
3367 |
"/ ] |
2820 | 3368 |
] |
3369 |
]. |
|
3604
e32b5044a59e
#valueNowOrOnUnwindDo: -> #ensure:
Claus Gittinger <cg@exept.de>
parents:
3593
diff
changeset
|
3370 |
] ensure:[ |
2820 | 3371 |
gotExpose remove:aView ifAbsent:nil. |
3372 |
catchExpose remove:aView ifAbsent:nil. |
|
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3373 |
catchExpose isEmpty ifTrue:[ |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3374 |
exposeEventSemaphore := nil |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3375 |
]. |
2820 | 3376 |
gotOtherEvent remove:aView ifAbsent:nil. |
3377 |
blocked ifFalse:[ |
|
3378 |
OperatingSystem unblockInterrupts. |
|
3379 |
]. |
|
3380 |
||
3381 |
"/ |
|
3382 |
"/ other incoming events have been ignored during the wait. |
|
3383 |
"/ Now handle those ... |
|
7459 | 3384 |
"/ |
3385 |
eventSemaphore notNil ifTrue:[ |
|
3386 |
eventSemaphore signalOnce. |
|
3387 |
]. |
|
1013
32d804ff472d
cleanup when unwinding from a waitForExpose
Claus Gittinger <cg@exept.de>
parents:
1012
diff
changeset
|
3388 |
]. |
26 | 3389 |
|
4538
9f1f02324eb4
we dont care for late expose events (only for lost ones)
Claus Gittinger <cg@exept.de>
parents:
4529
diff
changeset
|
3390 |
"Modified: / 20-02-1997 / 09:24:31 / stefan" |
8054 | 3391 |
"Modified: / 24-07-2017 / 21:18:52 / cg" |
8338 | 3392 |
"Modified (comment): / 19-04-2018 / 12:16:39 / stefan" |
47 | 3393 |
! |
3394 |
||
157 | 3395 |
waitNoButton |
7468 | 3396 |
<resource: #obsolete> |
157 | 3397 |
"ST-80 compatibility: wait until no mouse button is pressed. |
3398 |
Do not use this in your applications; polling the sensor is |
|
3399 |
bad style." |
|
3400 |
||
3401 |
[self anyButtonPressed] whileTrue:[ |
|
5750 | 3402 |
self pollForActivity |
157 | 3403 |
]. |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
3404 |
|
1320 | 3405 |
"Modified: 10.2.1997 / 13:30:43 / cg" |
157 | 3406 |
! ! |
3407 |
||
1082 | 3408 |
!WindowSensor class methodsFor:'documentation'! |
251 | 3409 |
|
6760 | 3410 |
version |
6882 | 3411 |
^ '$Header$' |
6760 | 3412 |
! |
3413 |
||
5365
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
3414 |
version_CVS |
6882 | 3415 |
^ '$Header$' |
251 | 3416 |
! ! |
3758 | 3417 |
|
5992 | 3418 |
|
140 | 3419 |
WindowSensor initialize! |