author | Claus Gittinger <cg@exept.de> |
Thu, 14 Jun 2018 10:32:44 +0200 | |
changeset 8384 | c473ce4aa06a |
parent 8376 | 7f9164ebccfa |
child 8432 | 05da219b0d50 |
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"{ Encoding: utf8 }" |
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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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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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188 |
WindowGroup |
e394075f9fec
generalized eventListener mechanism
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|
189 |
WindowEvent KeyboardMap KeyboardForwarder EventListener |
3199
924df06de152
Forwrd events to per device eventListeners.
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|
190 |
GraphicsDevice DeviceWorkstation View |
46 | 191 |
" |
192 |
! ! |
|
193 |
||
1082 | 194 |
!WindowSensor class methodsFor:'initialization'! |
47 | 195 |
|
196 |
initialize |
|
581 | 197 |
"initialize the classes constants" |
198 |
||
81 | 199 |
ControlCEnabled := true. |
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|
200 |
ControlYEnabled := true. |
5992 | 201 |
ControlPeriodEnabled := true. |
158 | 202 |
|
386 | 203 |
ComposeTable isNil ifTrue:[ |
5750 | 204 |
self initializeComposeKeyTable |
6752 | 205 |
]. |
206 |
||
207 |
MouseWheelScale := UserPreferences current mouseWheelScale. |
|
157 | 208 |
|
209 |
" |
|
210 |
WindowSensor initialize |
|
211 |
" |
|
581 | 212 |
|
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|
213 |
"Modified: / 20.5.1998 / 14:01:52 / cg" |
581 | 214 |
! |
215 |
||
216 |
initializeComposeKeyTable |
|
217 |
"setup the composeKey table" |
|
218 |
||
219 |
ComposeTable := #( |
|
3252
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|
220 |
"/ format is: |
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|
221 |
"/ ( key1 key2 <character or asciiValue> ) |
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|
222 |
"/ |
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|
223 |
($+ $+ $#) "/ number-sign |
f9d3d0926ff5
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diff
changeset
|
224 |
($A $A $@) "/ at-sign |
f9d3d0926ff5
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changeset
|
225 |
|
3318
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|
226 |
($( $- ${) "/ left curly brace |
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|
227 |
($- $( ${) "/ left curly brace |
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|
228 |
($) $- $}) "/ right curly brace |
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|
229 |
($- $) $}) "/ right curly brace |
3252
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|
230 |
|
3732 | 231 |
($!! $!! 16rA1) "/ !!-inverted |
3252
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|
232 |
($| $c 16rA2) "/ cent-sign |
3318
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|
233 |
($c $| 16rA2) "/ cent-sign |
3252
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|
234 |
($| $S $$) "/ dollar-sign |
3318
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changeset
|
235 |
($S $| $$) "/ dollar-sign |
3252
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|
236 |
($= $L 16rA3) "/ pound-sign |
3318
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changeset
|
237 |
($L $= 16rA3) "/ pound-sign |
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changeset
|
238 |
($= $C 16rA4) "/ euro-sign (In ISO-8859-15 alias Latin9 alias Latin0) |
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parents:
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changeset
|
239 |
($C $= 16rA4) "/ euro-sign (In ISO-8859-15 alias Latin9 alias Latin0) |
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changeset
|
240 |
($= $Y 16rA5) "/ yen-sign |
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parents:
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diff
changeset
|
241 |
($Y $= 16rA5) "/ yen-sign |
3732 | 242 |
($| $| 16rA6) "/ broken vertical bar |
243 |
($!! $^ 16rA6) "/ broken vertical bar |
|
244 |
($^ $!! 16rA6) "/ broken vertical bar |
|
3252
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changeset
|
245 |
($!! $s 16rA7) "/ section-sign |
3318
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changeset
|
246 |
($s $!! 16rA7) "/ section-sign |
3732 | 247 |
($" $" 16rA8) "/ diaresis |
3318
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parents:
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diff
changeset
|
248 |
($O $C 16rA9) "/ copyright |
2ba64af7dfc6
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parents:
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diff
changeset
|
249 |
($C $O 16rA9) "/ copyright |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
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parents:
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diff
changeset
|
250 |
($o $c 16rA9) "/ copyright |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
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parents:
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diff
changeset
|
251 |
($c $o 16rA9) "/ copyright |
3252
f9d3d0926ff5
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Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
252 |
($< $< 16rAB) "/ french <<-quotes |
3732 | 253 |
($- $, 16rAC) "/ logical not |
254 |
($, $- 16rAC) "/ logical not |
|
3252
f9d3d0926ff5
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Claus Gittinger <cg@exept.de>
parents:
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diff
changeset
|
255 |
($O $R 16rAE) "/ registered |
3318
2ba64af7dfc6
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parents:
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diff
changeset
|
256 |
($R $O 16rAE) "/ registered |
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
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parents:
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diff
changeset
|
257 |
($^ $0 16rB0) "/ degree sign |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
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diff
changeset
|
258 |
($+ $- 16rB1) "/ plus-minus |
3318
2ba64af7dfc6
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parents:
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diff
changeset
|
259 |
($- $+ 16rB1) "/ plus-minus |
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
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diff
changeset
|
260 |
($^ $2 16rB2) "/ superscript-2 |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
261 |
($^ $3 16rB3) "/ superscript-3 |
3732 | 262 |
($/ $u 16rB5) "/ greek mu |
263 |
($u $/ 16rB5) "/ greek mu |
|
264 |
($!! $p 16rB6) "/ paragraph sign |
|
265 |
($p $!! 16rB6) "/ paragraph sign |
|
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
266 |
($^ $. 16rB7) "/ middle dot |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
267 |
($^ $1 16rB9) "/ superscript-1 |
3732 | 268 |
($> $> 16rBB) "/ french >> quotes |
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
269 |
($1 $4 16rBC) "/ 1/4 |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
270 |
($1 $2 16rBD) "/ 1/2 |
3732 | 271 |
($3 $4 16rBE) "/ 3/4 |
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
272 |
($? $? 16rBF) "/ ?-inverted |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
273 |
($- $: 16rF7) "/ divide |
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
274 |
($: $- 16rF7) "/ divide |
3732 | 275 |
($x $x 16rD7) "/ multiply |
7376 | 276 |
($, $" 16r201E) "/ german opening quote |
277 |
($< $" 16r201C) "/ german closing quote |
|
278 |
"/ ($- $- $. 16r2013) "/ slightly longer dash (double length) |
|
279 |
"/ ($- $- $- 16r2013) "/ longer dash (fourfold length) |
|
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
280 |
|
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
281 |
"/ diacriticals: Compose diacrit character |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
282 |
"/ grave |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
283 |
|
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
284 |
($A $` 16rC0) "/ A-` |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
285 |
($a $` 16rE0) "/ a-` |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
286 |
($E $` 16rC8) "/ E-` |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
287 |
($e $` 16rE8) "/ e-` |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
288 |
($I $` 16rCC) "/ I-` |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
289 |
($i $` 16rEC) "/ i-` |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
290 |
($O $` 16rD2) "/ O-` |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
291 |
($o $` 16rF2) "/ o-` |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
292 |
($U $` 16rD9) "/ U-` |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
293 |
($u $` 16rF9) "/ u-` |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
294 |
|
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
295 |
($` $A 16rC0) "/ `-A |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
296 |
($` $a 16rE0) "/ `-a |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
297 |
($` $E 16rC8) "/ `-E |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
298 |
($` $e 16rE8) "/ `-e |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
299 |
($` $I 16rCC) "/ `-I |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
300 |
($` $i 16rEC) "/ `-i |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
301 |
($` $O 16rD2) "/ `-O |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
302 |
($` $o 16rF2) "/ `-o |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
303 |
($` $U 16rD9) "/ `-U |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
304 |
($` $u 16rF9) "/ `-u |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
305 |
|
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
306 |
"/ acute |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
307 |
($A $' 16rC1) "/ A-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
308 |
($a $' 16rE1) "/ a-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
309 |
($E $' 16rC9) "/ E-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
310 |
($e $' 16rE9) "/ e-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
311 |
($I $' 16rCD) "/ I-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
312 |
($i $' 16rED) "/ i-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
313 |
($O $' 16rD3) "/ O-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
314 |
($o $' 16rF3) "/ o-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
315 |
($U $' 16rDA) "/ U-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
316 |
($u $' 16rFA) "/ u-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
317 |
($Y $' 16rDD) "/ Y-' |
3732 | 318 |
($y $' 16rFD) "/ y-' |
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
319 |
|
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
320 |
($' $A 16rC1) "/ '-A |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
321 |
($' $a 16rE1) "/ '-a |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
322 |
($' $E 16rC9) "/ '-E |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
323 |
($' $e 16rE9) "/ '-e |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
324 |
($' $I 16rCD) "/ '-I |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
325 |
($' $i 16rED) "/ '-i |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
326 |
($' $O 16rD3) "/ '-O |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
327 |
($' $o 16rF3) "/ '-o |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
328 |
($' $U 16rDA) "/ '-U |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
329 |
($' $u 16rFA) "/ '-u |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
330 |
($' $Y 16rDD) "/ '-Y |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
331 |
($' $y 16rFD) "/ '-y |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
332 |
|
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
333 |
"/ circumflex |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
334 |
($A $^ 16rC2) "/ A-^ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
335 |
($a $^ 16rE2) "/ a-^ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
336 |
($E $^ 16rCA) "/ E-^ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
337 |
($e $^ 16rEA) "/ e-^ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
338 |
($I $^ 16rCE) "/ I-^ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
339 |
($i $^ 16rEE) "/ i-^ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
340 |
($O $^ 16rD4) "/ O-^ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
341 |
($o $^ 16rF4) "/ o-^ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
342 |
($U $^ 16rDB) "/ U-^ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
343 |
($u $^ 16rFB) "/ u-^ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
344 |
|
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
345 |
($^ $A 16rC2) "/ ^-A |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
346 |
($^ $a 16rE2) "/ ^-a |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
347 |
($^ $E 16rCA) "/ ^-E |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
348 |
($^ $e 16rEA) "/ ^-e |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
349 |
($^ $I 16rCE) "/ ^-I |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
350 |
($^ $i 16rEE) "/ ^-i |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
351 |
($^ $O 16rD4) "/ ^-O |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
352 |
($^ $o 16rF4) "/ ^-o |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
353 |
($^ $U 16rDB) "/ ^-U |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
354 |
($^ $u 16rFB) "/ ^-u |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
355 |
|
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
356 |
"/ tilde |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
357 |
($A $~ 16rC3) "/ A-~ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
358 |
($a $~ 16rE3) "/ a-~ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
359 |
($O $~ 16rD5) "/ O-~ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
360 |
($o $~ 16rF5) "/ o-~ |
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
361 |
($N $~ 16rD1) "/ N-~ |
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
362 |
($n $~ 16rF1) "/ n-~ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
363 |
|
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
364 |
($~ $A 16rC3) "/ ~-A |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
365 |
($~ $a 16rE3) "/ ~-a |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
366 |
($~ $O 16rD5) "/ ~-O |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
367 |
($~ $o 16rF5) "/ ~-o |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
368 |
($~ $N 16rD1) "/ ~-N |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
369 |
($~ $n 16rF1) "/ ~-n |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
370 |
|
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
371 |
"/ ring above |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
372 |
($a $* 16rE5) "/ a-* |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
373 |
($A $* 16rC5) "/ A-* |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
374 |
|
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
375 |
($* $a 16rE5) "/ *-a |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
376 |
($* $A 16rC5) "/ *-A |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
377 |
|
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
378 |
"/ cedille |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
379 |
($C $, 16rC7) "/ C-, |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
380 |
($c $, 16rE7) "/ c-, |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
381 |
|
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
382 |
($, $C 16rC7) "/ ,-C |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
383 |
($, $c 16rE7) "/ ,-c |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
384 |
|
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
385 |
"/ dieresis |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
386 |
($A $" 16rC4) "/ A-" |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
387 |
($a $" 16rE4) "/ a-" |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
388 |
($E $" 16rCB) "/ E-" |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
389 |
($e $" 16rEB) "/ e-" |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
390 |
($I $" 16rCF) "/ I-" |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
391 |
($i $" 16rEF) "/ i-" |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
392 |
($O $" 16rD6) "/ O-" |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
393 |
($o $" 16rF6) "/ o-" |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
394 |
($U $" 16rDC) "/ U-" |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
395 |
($u $" 16rFC) "/ u-" |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
396 |
($y $" 16rFF) "/ y-" |
4066 | 397 |
($Y $" 16r178) "/ Y-" |
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
398 |
|
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
399 |
($" $A 16rC4) "/ "-A |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
400 |
($" $a 16rE4) "/ "-a |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
401 |
($" $E 16rCB) "/ "-E |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
402 |
($" $e 16rEB) "/ "-e |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
403 |
($" $I 16rCF) "/ "-I |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
404 |
($" $i 16rEF) "/ "-i |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
405 |
($" $O 16rD6) "/ "-O |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
406 |
($" $o 16rF6) "/ "-o |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
407 |
($" $U 16rDC) "/ "-U |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
408 |
($" $u 16rFC) "/ "-u |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
409 |
($" $y 16rFF) "/ "-y |
4066 | 410 |
($" $Y 16r178) "/ Y-" |
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
411 |
|
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
412 |
"/ slashed |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
413 |
($o $/ 16rF8) "/ o-/ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
414 |
($O $/ 16rD8) "/ O-/ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
415 |
|
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
416 |
($/ $o 16rF8) "/ /-o |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
417 |
($/ $O 16rD8) "/ /-O |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
418 |
|
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
419 |
"/ ligatures |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
420 |
($s $s 16rDF) "/ german sz |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
421 |
($a $e 16rE6) "/ (french) ae |
4063 | 422 |
($A $E 16rC6) "/ (french) AE |
423 |
||
4112 | 424 |
"/ latin2 (much more needed here): |
425 |
||
426 |
($A $, 16r104) "/ A-, |
|
427 |
($a $, 16r105) "/ a-, |
|
428 |
($E $, 16r118) "/ E-, |
|
429 |
($e $, 16r119) "/ e-, |
|
4063 | 430 |
|
4072
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
431 |
($C $' 16r106) "/ C-' |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
432 |
($c $' 16r107) "/ c-' |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
433 |
|
4112 | 434 |
($a $- 16r101) "/ a-- (macron - line above) |
435 |
($A $- 16r100) "/ A-- (line above) |
|
436 |
($E $- 16r112) "/ E-- (line above) |
|
437 |
($e $- 16r113) "/ e-- (line above) |
|
438 |
||
439 |
($D $- 16r110) "/ D-- (strikeout) |
|
440 |
($d $- 16r111) "/ d-- (strikeout) |
|
441 |
||
442 |
($C $. 16r10A) "/ C-. (dot above) |
|
443 |
($c $. 16r10B) "/ c-. (dot above) |
|
444 |
($E $. 16r116) "/ E-. (dot above) |
|
445 |
($e $. 16r117) "/ e-. (dot above) |
|
446 |
($G $. 16r120) "/ G-. (dot above) |
|
447 |
($g $. 16r121) "/ g-. (dot above) |
|
448 |
($I $. 16r130) "/ I-. (dot above) |
|
449 |
($i $. 16r131) "/ i-. (missing dot above !!) |
|
450 |
($Z $. 16r17B) "/ z-. (dot above) |
|
451 |
($z $. 16r17C) "/ z-. (dot above) |
|
452 |
||
453 |
($L $. 16r13F) "/ L-. (dot after) |
|
454 |
($l $. 16r140) "/ l-. (dot after) |
|
455 |
||
456 |
($C $^ 16r108) "/ C-^ (circonflex above) |
|
4072
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
457 |
($c $^ 16r109) "/ c-^ |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
458 |
($G $^ 16r11C) "/ G-^ |
4112 | 459 |
($g $^ 16r11D) "/ g-^ |
460 |
($H $^ 16r124) "/ H-^ |
|
4072
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
461 |
($h $^ 16r125) "/ h-^ |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
462 |
($J $^ 16r134) "/ J-^ |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
463 |
($j $^ 16r135) "/ j-^ |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
464 |
($S $^ 16r15C) "/ S-^ |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
465 |
($s $^ 16r15D) "/ s-^ |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
466 |
|
4112 | 467 |
($A $u 16r102) "/ A-u breve |
4072
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
468 |
($a $u 16r103) "/ a-u |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
469 |
($E $u 16r114) "/ E-u |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
470 |
($e $u 16r115) "/ e-u |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
471 |
($G $u 16r11E) "/ G-u |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
472 |
($g $u 16r11F) "/ g-u |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
473 |
($I $u 16r12C) "/ I-u |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
474 |
($i $u 16r12D) "/ i-u |
4112 | 475 |
($L $u 16r13D) "/ L-u |
476 |
($l $u 16r13E) "/ l-u |
|
4072
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
477 |
($O $u 16r14E) "/ O-u |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
478 |
($o $u 16r14F) "/ o-u |
4112 | 479 |
($R $u 16r158) "/ R-u |
480 |
($r $u 16r159) "/ r-u |
|
481 |
($T $u 16r164) "/ T-u |
|
482 |
($t $u 16r165) "/ t-u |
|
483 |
($U $u 16r16C) "/ U-u |
|
484 |
($u $u 16r16D) "/ u-u |
|
485 |
($Z $u 16r17D) "/ Z-u |
|
486 |
($z $u 16r17E) "/ z-u |
|
487 |
||
488 |
($A $v 16r1CD) "/ A-v caron |
|
4072
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
489 |
($a $v 16r1CE) "/ a-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
490 |
($C $v 16r10C) "/ C-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
491 |
($c $v 16r10D) "/ c-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
492 |
($D $v 16r10E) "/ D-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
493 |
($d $v 16r10F) "/ d-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
494 |
($E $v 16r11A) "/ E-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
495 |
($e $v 16r11B) "/ e-v |
4112 | 496 |
($G $v 16r1E6) "/ G-v |
497 |
($g $v 16r1E7) "/ g-v |
|
498 |
($I $v 16r1CF) "/ I-v |
|
499 |
($i $v 16r1D0) "/ i-v |
|
4072
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
500 |
($K $v 16r1E8) "/ K-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
501 |
($k $v 16r1E9) "/ k-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
502 |
($L $v 16r13D) "/ L-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
503 |
($l $v 16r13E) "/ l-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
504 |
($N $v 16r147) "/ N-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
505 |
($n $v 16r148) "/ n-v |
4112 | 506 |
($O $v 16r1D1) "/ O-v |
507 |
($o $v 16r1D2) "/ o-v |
|
4072
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
508 |
($R $v 16r158) "/ R-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
509 |
($r $v 16r159) "/ r-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
510 |
($S $v 16r160) "/ S-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
511 |
($s $v 16r161) "/ s-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
512 |
($T $v 16r164) "/ T-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
513 |
($t $v 16r165) "/ t-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
514 |
($U $v 16r1D3) "/ U-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
515 |
($u $v 16r1D4) "/ u-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
516 |
($Z $v 16r17D) "/ Z-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
517 |
($z $v 16r17E) "/ z-v |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
518 |
|
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
519 |
($O $E 16r152) "/ (french) OE |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
520 |
($o $e 16r153) "/ (french) oe |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
521 |
|
4112 | 522 |
($L $J 16r1C7) "/ (dutch) LJ |
523 |
($L $j 16r1C8) "/ (dutch) Lj |
|
524 |
($l $j 16r1C9) "/ (dutch) lj |
|
525 |
||
526 |
($N $J 16r1CA) "/ NJ |
|
527 |
($N $j 16r1CB) "/ Nj |
|
528 |
($n $j 16r1CC) "/ nj |
|
581 | 529 |
). |
530 |
||
5484
957c27765fae
changed: #initializeComposeKeyTable
Claus Gittinger <cg@exept.de>
parents:
5365
diff
changeset
|
531 |
ComposeTable := ComposeTable |
957c27765fae
changed: #initializeComposeKeyTable
Claus Gittinger <cg@exept.de>
parents:
5365
diff
changeset
|
532 |
collect:[:eachRow | |
957c27765fae
changed: #initializeComposeKeyTable
Claus Gittinger <cg@exept.de>
parents:
5365
diff
changeset
|
533 |
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
|
534 |
|
4072
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
535 |
" |
4112 | 536 |
WindowSensor initializeComposeKeyTable |
3732 | 537 |
" |
581 | 538 |
|
539 |
"Created: 22.4.1996 / 14:06:43 / cg" |
|
608 | 540 |
"Modified: 24.4.1996 / 16:37:08 / cg" |
6752 | 541 |
! |
542 |
||
543 |
mouseWheelScale |
|
544 |
"if set, mouse wheel motions are scaled by this number" |
|
545 |
||
546 |
^ MouseWheelScale ? 1 |
|
547 |
! |
|
548 |
||
549 |
mouseWheelScale:aNumber |
|
550 |
"if set, mouse wheel motions are scaled by this number" |
|
551 |
||
552 |
MouseWheelScale := aNumber |
|
553 |
! |
|
554 |
||
555 |
mouseWheelThreshold |
|
556 |
"if set, mouse wheel motions are only reported if the scaled amount is above this" |
|
557 |
||
558 |
^ 10 / MouseWheelScale |
|
140 | 559 |
! ! |
81 | 560 |
|
1082 | 561 |
!WindowSensor class methodsFor:'instance creation'! |
140 | 562 |
|
563 |
new |
|
581 | 564 |
"return a new initialized instance" |
565 |
||
140 | 566 |
^ self basicNew initialize |
581 | 567 |
|
568 |
"Modified: 22.4.1996 / 16:19:40 / cg" |
|
124 | 569 |
! ! |
570 |
||
1082 | 571 |
!WindowSensor class methodsFor:'accessing'! |
47 | 572 |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
573 |
addEventListener:aListener |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
574 |
"add a global eventListener (with new protocol - #handleEvent:) |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
575 |
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
|
576 |
(i.e. any view on any device). |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
577 |
- see documentation for what this can be used for" |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
578 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
579 |
EventListeners isNil ifTrue:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
580 |
EventListeners := OrderedCollection new:2 |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
581 |
]. |
3488 | 582 |
(EventListeners includesIdentical:aListener) ifFalse:[ |
3017 | 583 |
EventListeners add:aListener |
584 |
] |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
585 |
! |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
586 |
|
244 | 587 |
composeTable |
588 |
"return the compose-key table. |
|
589 |
Entries consist of 3-element arrays each, where |
|
590 |
the first two entries (of each entry) are the raw characters, |
|
591 |
and the third is the resulting composed-key" |
|
592 |
||
593 |
^ ComposeTable |
|
594 |
! |
|
595 |
||
596 |
composeTable:aTable |
|
597 |
"set the compose-key table. |
|
598 |
Entries consist of 3-element arrays each, where |
|
599 |
the first two entries (of each entry) are the raw characters, |
|
600 |
and the third is the resulting composed-key" |
|
601 |
||
602 |
ComposeTable := aTable |
|
603 |
! |
|
604 |
||
144 | 605 |
controlCEnabled:aBoolean |
606 |
"enable/disable Control-C processing. |
|
607 |
If enabled, pressing CNTL-C in a view will interrupt it and bring |
|
1940 | 608 |
its process into the debugger (actually raising a UserInterrupt signal). |
47 | 609 |
Otherwise, CNTL-C is sent to the view like any other key. |
144 | 610 |
The default is true (enabled). |
1940 | 611 |
Be very careful - only disable CNTL-C handling for well-debugged |
612 |
applications ... however, even if disabled, there still is the CNTL-C |
|
613 |
key on the startup (x)-terminal window (which can also be disabled). |
|
47 | 614 |
" |
615 |
||
144 | 616 |
ControlCEnabled := aBoolean |
1940 | 617 |
|
618 |
"Modified: / 29.10.1997 / 15:48:29 / cg" |
|
124 | 619 |
! |
620 |
||
5992 | 621 |
controlPeriodEnabled:aBoolean |
622 |
"enable/disable Control-. processing. |
|
623 |
If enabled, pressing CNTL-. is handled like UserInterrupt and will usually interrupt it. |
|
624 |
Notice, that this flag only controls the translation of CTRL-. to CTRL-C; |
|
625 |
UserInterrupts may still be disabled by other flags. |
|
626 |
" |
|
627 |
||
628 |
ControlPeriodEnabled := aBoolean |
|
629 |
||
630 |
"Modified: / 29.10.1997 / 15:48:29 / cg" |
|
631 |
! |
|
632 |
||
6509 | 633 |
eventListeners |
634 |
^ EventListeners |
|
635 |
! |
|
636 |
||
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
637 |
removeEventListener:aListener |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
638 |
"remove a global eventListener (with new protocol - #handleEvent:) |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
639 |
- see documentation for what this can be used for" |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
640 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
641 |
EventListeners notNil ifTrue:[ |
4913
2ac2acd451c6
changed #notifyEventListenersAbout:
Claus Gittinger <cg@exept.de>
parents:
4818
diff
changeset
|
642 |
EventListeners removeIdentical:aListener ifAbsent:nil. |
6098 | 643 |
EventListeners := EventListeners asNilIfEmpty. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
644 |
]. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
645 |
! ! |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
646 |
|
3009 | 647 |
!WindowSensor class methodsFor:'event processing'! |
648 |
||
649 |
postViewCreateNotification:aView |
|
650 |
"invoked right before a new view is created. |
|
651 |
Notify listeners and allow for the origin/extent to be |
|
652 |
changed. (For example, recorder/playback applications may |
|
653 |
want to make certain that the playback view is at the same |
|
654 |
position - or record any origin changes to translate later |
|
655 |
synthetic events)." |
|
656 |
||
8335 | 657 |
|ev| |
658 |
||
659 |
EventListeners notEmptyOrNil ifTrue:[ |
|
3682 | 660 |
ev := WindowEvent postViewCreateNotification:aView. |
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
661 |
EventListeners copy do:[:aListener | |
3009 | 662 |
aListener processEvent:ev |
663 |
] |
|
664 |
]. |
|
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
665 |
|
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
666 |
"Modified: / 29-06-2011 / 18:56:05 / cg" |
8335 | 667 |
"Modified (format): / 13-04-2018 / 14:46:22 / stefan" |
3009 | 668 |
! |
669 |
||
670 |
preViewCreateNotification:aView |
|
671 |
"invoked right before a new view is created. |
|
672 |
Notify listeners and allow for the origin/extent to be |
|
673 |
changed. (For example, recorder/playback applications may |
|
674 |
want to make certain that the playback view is at the same |
|
675 |
position - or record any origin changes to translate later |
|
676 |
synthetic events)." |
|
677 |
||
8335 | 678 |
|ev| |
679 |
||
680 |
EventListeners notEmptyOrNil ifTrue:[ |
|
3682 | 681 |
ev := WindowEvent preViewCreateNotification:aView. |
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
682 |
EventListeners copy do:[:aListener | |
3009 | 683 |
aListener processEvent:ev |
684 |
] |
|
685 |
]. |
|
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
686 |
|
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
687 |
"Modified: / 29-06-2011 / 18:54:57 / cg" |
8335 | 688 |
"Modified: / 13-04-2018 / 14:46:17 / stefan" |
3009 | 689 |
! ! |
690 |
||
1082 | 691 |
!WindowSensor class methodsFor:'queries'! |
133 | 692 |
|
693 |
cursorPoint |
|
140 | 694 |
"ST-80 compatibility: |
4064 | 695 |
return the position of the cursor on the current display." |
133 | 696 |
|
153 | 697 |
^ Screen current pointerPosition |
133 | 698 |
|
699 |
" |
|
700 |
WindowSensor cursorPoint |
|
701 |
" |
|
702 |
! ! |
|
703 |
||
3880 | 704 |
!WindowSensor methodsFor:'Compatibility-ST80'! |
1412
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
705 |
|
3037 | 706 |
blueButtonPressed |
707 |
"ST-80 compatibility: return true, if the right mouse button is pressed. |
|
708 |
You should no use it in 'normal' applications. |
|
709 |
Instead, keep track of the buttons state in your views or controllers |
|
710 |
button-event methods." |
|
711 |
||
712 |
^ rightButtonDown |
|
713 |
! |
|
714 |
||
1412
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
715 |
eventQuit:event |
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
716 |
"ST-80 compatibility: |
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
717 |
push an event for terminating the topViews application" |
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
718 |
|
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
719 |
^ self pushEvent:(WindowEvent |
5750 | 720 |
for:nil |
721 |
type:#quit) |
|
1412
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
722 |
|
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
723 |
"Modified: 3.3.1997 / 20:15:00 / cg" |
3037 | 724 |
! |
725 |
||
726 |
redButtonPressed |
|
727 |
"ST-80 compatibility: return true, if the left mouse button is pressed. |
|
728 |
You should no use it in 'normal' applications. |
|
729 |
Instead, keep track of the buttons state in your views or controllers |
|
730 |
button-event methods." |
|
731 |
||
732 |
^ leftButtonDown |
|
733 |
! |
|
734 |
||
735 |
yellowButtonPressed |
|
736 |
"ST-80 compatibility: return true, if the middle mouse button is pressed. |
|
737 |
You should no use it in 'normal' applications. |
|
738 |
Instead, keep track of the buttons state in your views or controllers |
|
739 |
button-event methods." |
|
740 |
||
741 |
^ middleButtonDown |
|
1412
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
742 |
! ! |
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
743 |
|
244 | 744 |
!WindowSensor methodsFor:'accessing'! |
745 |
||
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
746 |
addEventListener:aListener |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
747 |
"add a local eventListener (with new protocol - #processEvent:) |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
748 |
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
|
749 |
(i.e. for this windowGroup). |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
750 |
- see documentation for what this can be used for" |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
751 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
752 |
eventListeners isNil ifTrue:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
753 |
eventListeners := OrderedCollection new:2 |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
754 |
]. |
3488 | 755 |
(eventListeners includesIdentical:aListener) ifFalse:[ |
756 |
eventListeners add:aListener |
|
757 |
] |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
758 |
! |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
759 |
|
244 | 760 |
compressMotionEvents:aBoolean |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
761 |
"turn on/off motion event compression. |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
762 |
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
|
763 |
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
|
764 |
(i.e. paint-like applications) may want to get them all)" |
244 | 765 |
|
766 |
compressMotionEvents := aBoolean |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
767 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
768 |
"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
|
769 |
! |
f449f3009e88
need even more protection against process-interrupts
Claus Gittinger <cg@exept.de>
parents:
1806
diff
changeset
|
770 |
|
244 | 771 |
eventSemaphore |
772 |
"return the semaphore used to signal event arrival" |
|
773 |
||
774 |
^ eventSemaphore |
|
775 |
! |
|
776 |
||
777 |
eventSemaphore:aSemaphore |
|
778 |
"set the semaphore used to signal event arrival" |
|
779 |
||
780 |
eventSemaphore := aSemaphore |
|
781 |
! |
|
782 |
||
703
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
783 |
ignoreExposeEvents:aBoolean |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
784 |
"turn on/off expose event ignoring" |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
785 |
|
703
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
786 |
ignoreExposeEvents := aBoolean |
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
787 |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
788 |
"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
|
789 |
"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
|
790 |
! |
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
791 |
|
244 | 792 |
ignoreUserInput |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
793 |
"return true, if user events are currently ignored" |
244 | 794 |
|
795 |
^ ignoreUserInput |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
796 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
797 |
"Modified: / 6.6.1998 / 21:13:50 / cg" |
244 | 798 |
! |
799 |
||
800 |
ignoreUserInput:aBoolean |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
801 |
"turn on/off ignoring of user events processing. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
802 |
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
|
803 |
while a modal dialog is open for it." |
244 | 804 |
|
805 |
ignoreUserInput := aBoolean |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
806 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
807 |
"Modified: / 6.6.1998 / 21:14:25 / cg" |
140 | 808 |
! |
809 |
||
6568 | 810 |
removeAllEventListeners |
811 |
"remove all local eventListeners" |
|
812 |
||
813 |
eventListeners := nil |
|
814 |
! |
|
815 |
||
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
816 |
removeEventListener:aListener |
3199
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
817 |
"remove a local eventListener (with new protocol - #processEvent:) |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
818 |
- see documentation for what this can be used for" |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
819 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
820 |
eventListeners notNil ifTrue:[ |
8335 | 821 |
eventListeners removeIdentical:aListener ifAbsent:nil. |
822 |
eventListeners isEmpty ifTrue:[ |
|
823 |
eventListeners := nil. |
|
824 |
]. |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
825 |
]. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
826 |
|
8335 | 827 |
"Modified: / 13-04-2018 / 14:41:05 / stefan" |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
828 |
! ! |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
829 |
|
3263 | 830 |
!WindowSensor methodsFor:'accessing-private'! |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
831 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
832 |
criticalDamageEventQueueAccess:aBlock |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
833 |
"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
|
834 |
access to the damage event queue. |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
835 |
(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
|
836 |
|
8335 | 837 |
^ self criticalEventQueueAccess:damageEventAccessLock do:aBlock. |
838 |
||
839 |
"Modified: / 13-04-2018 / 15:25:12 / stefan" |
|
4293
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
840 |
! |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
841 |
|
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
842 |
criticalEventQueueAccess:whichLock do:aBlock |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
843 |
"perform some action which needs synchronized (exclusive) |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
844 |
access to one of the event queues. |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
845 |
(i.e. protected by a critical region)" |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
846 |
|
2391 | 847 |
|wasBlocked p| |
848 |
||
849 |
p := Processor activeProcess. |
|
850 |
wasBlocked := p blockInterrupts. |
|
7826 | 851 |
|
8335 | 852 |
^ [ |
7826 | 853 |
whichLock critical:aBlock |
854 |
] on:Error do:[:ex| |
|
855 |
('WindowSensor [Warning]: Error in eventQ handling ignored: ' , ex description) errorPrintCR. |
|
856 |
"/ thisContext fullPrintAll. |
|
857 |
"/ whichLock printCR. |
|
858 |
ex return. |
|
3604
e32b5044a59e
#valueNowOrOnUnwindDo: -> #ensure:
Claus Gittinger <cg@exept.de>
parents:
3593
diff
changeset
|
859 |
] ensure:[ |
3336 | 860 |
wasBlocked ifFalse:[ |
861 |
p unblockInterrupts. |
|
862 |
] |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
863 |
] |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
864 |
|
7826 | 865 |
"Created: / 06-06-1998 / 21:04:02 / cg" |
866 |
"Modified: / 14-10-1998 / 17:17:05 / cg" |
|
8335 | 867 |
"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
|
868 |
! |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
869 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
870 |
criticalUserEventQueueAccess:aBlock |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
871 |
"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
|
872 |
access to the user event queue. |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
873 |
(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
|
874 |
|
8335 | 875 |
^ self criticalEventQueueAccess:userEventAccessLock do:aBlock. |
876 |
||
877 |
"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
|
878 |
! |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
879 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
880 |
damageEventAccessLock |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
881 |
"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
|
882 |
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
|
883 |
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
|
884 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
885 |
^ damageEventAccessLock |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
886 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
887 |
"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
|
888 |
"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
|
889 |
! |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
890 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
891 |
userEventAccessLock |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
892 |
"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
|
893 |
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
|
894 |
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
|
895 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
896 |
^ userEventAccessLock |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
897 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
898 |
"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
|
899 |
"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
|
900 |
! ! |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
901 |
|
244 | 902 |
!WindowSensor methodsFor:'event flushing'! |
144 | 903 |
|
244 | 904 |
compressKeyPressEventsWithKey:aKey |
905 |
"count and remove multiple pending keyPress events for the |
|
906 |
same key, aKey. This is currently used in TextViews to compress |
|
907 |
multiple cursorUp/cursorDown events and do the scroll in one |
|
908 |
operation. (to avoid run-after-cursor on slow displays)" |
|
909 |
||
2022 | 910 |
|n ev evKey| |
244 | 911 |
|
912 |
n := 0. |
|
913 |
ev := self pendingEvent. |
|
2022 | 914 |
|
915 |
[ev notNil and:[ev isKeyEvent]] whileTrue:[ |
|
2877 | 916 |
evKey := ev key. |
917 |
(evKey == aKey) ifTrue:[ |
|
918 |
ev isKeyReleaseEvent ifFalse:[ |
|
919 |
n := n + 1. |
|
920 |
]. |
|
921 |
self nextEvent. |
|
922 |
ev := self pendingEvent. |
|
923 |
] ifFalse:[ |
|
924 |
ev := nil |
|
925 |
] |
|
144 | 926 |
]. |
244 | 927 |
^ n |
2022 | 928 |
|
929 |
"Modified: / 27.1.1998 / 14:15:00 / cg" |
|
244 | 930 |
! |
931 |
||
4142 | 932 |
flushAllEvents |
933 |
damage := OrderedCollection new. |
|
934 |
mouseAndKeyboard := OrderedCollection new. |
|
935 |
! |
|
936 |
||
5079 | 937 |
flushButtonEventsFor:aView |
938 |
"throw away all pending mouse button events for aView, |
|
939 |
or any view, if the argument is nil." |
|
940 |
||
941 |
self |
|
942 |
flushEventsFor:aView inQueue:mouseAndKeyboard |
|
943 |
where:[:event | event isButtonEvent] |
|
944 |
! |
|
945 |
||
244 | 946 |
flushEventsFor:aView |
947 |
"throw away all events for aView, |
|
948 |
or any view, if the argument is nil." |
|
949 |
||
950 |
self flushExposeEventsFor:aView. |
|
951 |
self flushUserEventsFor:aView. |
|
952 |
! |
|
953 |
||
3610 | 954 |
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
|
955 |
"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
|
956 |
for which aCondition returns true. |
a7f42261ab45
need a RecursionLock for the accessLock to avoid
Claus Gittinger <cg@exept.de>
parents:
1734
diff
changeset
|
957 |
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
|
958 |
A helper for the various flush entries. |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
959 |
Returns the last flushed event or nil." |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
960 |
|
4293
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
961 |
|lastFlushed whichLock| |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
962 |
|
8335 | 963 |
anEventQueue isEmptyOrNil ifTrue:[ |
964 |
^ nil |
|
965 |
]. |
|
3888 | 966 |
|
4293
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
967 |
whichLock := (anEventQueue == damage) ifTrue:[damageEventAccessLock] ifFalse:[userEventAccessLock]. |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
968 |
self |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
969 |
criticalEventQueueAccess:whichLock |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
970 |
do:[ |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
971 |
|nEvent "{ Class: SmallInteger }" |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
972 |
anEvent |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
973 |
queue| |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
974 |
|
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
975 |
queue := anEventQueue. |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
976 |
nEvent := queue size. |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
977 |
1 to:nEvent do:[:index | |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
978 |
anEvent := queue at:index. |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
979 |
anEvent notNil ifTrue:[ |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
980 |
(aViewOrNil isNil or:[anEvent view == aViewOrNil]) ifTrue:[ |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
981 |
(aCondition value:anEvent) ifTrue:[ |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
982 |
lastFlushed := anEvent. |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
983 |
queue at:index put:nil. |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
984 |
anEvent isDamage ifTrue:[ anEvent view updateRegion:nil ]. |
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
985 |
] |
3090
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
986 |
] |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
987 |
] |
4293
b8b64d43d0f6
lock handling slightly refactored
Claus Gittinger <cg@exept.de>
parents:
4233
diff
changeset
|
988 |
]. |
3090
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
989 |
]. |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
990 |
^ lastFlushed |
1790
a7f42261ab45
need a RecursionLock for the accessLock to avoid
Claus Gittinger <cg@exept.de>
parents:
1734
diff
changeset
|
991 |
|
8335 | 992 |
"Created: / 06-06-1998 / 21:17:54 / cg" |
993 |
"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
|
994 |
! |
a7f42261ab45
need a RecursionLock for the accessLock to avoid
Claus Gittinger <cg@exept.de>
parents:
1734
diff
changeset
|
995 |
|
3610 | 996 |
flushEventsFor:aViewOrNil where:aBlock |
3545 | 997 |
"throw away all events for aView, for which aBlock evaluates to true |
998 |
or any view, if the argument is nil." |
|
999 |
||
3610 | 1000 |
self flushEventsFor:aViewOrNil inQueue:damage where:aBlock. |
1001 |
self flushEventsFor:aViewOrNil inQueue:mouseAndKeyboard where:aBlock. |
|
3545 | 1002 |
|
1003 |
"Created: / 12.11.2001 / 19:27:07 / cg" |
|
1004 |
! |
|
1005 |
||
3610 | 1006 |
flushEventsFor:aViewOrNil withType:type |
2163 | 1007 |
"throw away all events for aView, |
2177 | 1008 |
(or any view, if the argument is nil) which have a particular type." |
2163 | 1009 |
|
3610 | 1010 |
self flushEventsFor:aViewOrNil inQueue:damage where:[:event | event type==type]. |
1011 |
self flushEventsFor:aViewOrNil inQueue:mouseAndKeyboard where:[:event | event type==type]. |
|
2163 | 1012 |
|
1013 |
"Created: / 20.6.1998 / 16:41:35 / cg" |
|
2177 | 1014 |
"Modified: / 21.7.1998 / 18:16:11 / cg" |
2163 | 1015 |
! |
1016 |
||
244 | 1017 |
flushExposeEvents |
1018 |
"throw away all pending expose events; this |
|
1019 |
can be done after a full redraw (or in views, which are |
|
1020 |
doing full redraws anly)" |
|
1021 |
||
3888 | 1022 |
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
|
1023 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
1024 |
"Modified: / 6.6.1998 / 21:18:03 / cg" |
144 | 1025 |
! |
1026 |
||
244 | 1027 |
flushExposeEventsFor:aView |
1028 |
"throw away all pending expose events for aView, |
|
1029 |
or any view, if the argument is nil. |
|
1030 |
This can be done after a full redraw |
|
1031 |
(or in views, which are always doing full redraws - |
|
1032 |
instead of drawing the clip-area only)" |
|
1033 |
||
3888 | 1034 |
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
|
1035 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
1036 |
"Modified: / 6.6.1998 / 21:18:05 / cg" |
244 | 1037 |
! |
1038 |
||
1039 |
flushKeyboard |
|
1040 |
"ST-80 compatibility: throw away all pending keyboard events" |
|
1041 |
||
1042 |
self flushKeyboardFor:nil |
|
1043 |
! |
|
1044 |
||
1045 |
flushKeyboardFor:aView |
|
1046 |
"throw away all pending keyboard events for aView, |
|
1047 |
or any view, if the argument is nil." |
|
1048 |
||
1790
a7f42261ab45
need a RecursionLock for the accessLock to avoid
Claus Gittinger <cg@exept.de>
parents:
1734
diff
changeset
|
1049 |
self |
5750 | 1050 |
flushEventsFor:aView inQueue:mouseAndKeyboard |
1051 |
where:[:event | event isKeyEvent] |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
1052 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
1053 |
"Modified: / 6.6.1998 / 21:18:08 / cg" |
244 | 1054 |
! |
1055 |
||
1731 | 1056 |
flushMotionEventsFor:aView |
1057 |
"throw away all pending motion events for aView, |
|
1058 |
or for any view, if the argument is nil." |
|
1059 |
||
1790
a7f42261ab45
need a RecursionLock for the accessLock to avoid
Claus Gittinger <cg@exept.de>
parents:
1734
diff
changeset
|
1060 |
self |
5750 | 1061 |
flushEventsFor:aView inQueue:mouseAndKeyboard |
1062 |
where:[:event | event isButtonMotionEvent] |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
1063 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
1064 |
"Modified: / 6.6.1998 / 21:18:10 / cg" |
1731 | 1065 |
! |
1066 |
||
244 | 1067 |
flushUserEvents |
2163 | 1068 |
"throw away all pending user events (i.e. key & button stuff)" |
244 | 1069 |
|
3888 | 1070 |
self flushUserEventsFor:nil |
1159
e5247f8a48f3
do not flush synthetic events in #flushUserEvents
Claus Gittinger <cg@exept.de>
parents:
1155
diff
changeset
|
1071 |
|
2163 | 1072 |
"Modified: / 20.6.1998 / 16:40:02 / cg" |
244 | 1073 |
! |
1074 |
||
1075 |
flushUserEventsFor:aView |
|
2163 | 1076 |
"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
|
1077 |
or for any view, if the argument is nil." |
244 | 1078 |
|
1790
a7f42261ab45
need a RecursionLock for the accessLock to avoid
Claus Gittinger <cg@exept.de>
parents:
1734
diff
changeset
|
1079 |
self |
5750 | 1080 |
flushEventsFor:aView inQueue:mouseAndKeyboard |
1081 |
where:[:event | event isUserEvent] |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
1082 |
|
2163 | 1083 |
"Modified: / 20.6.1998 / 16:40:09 / cg" |
2787
99aa802b2de5
added #flushUserEventsFor:withType:
Claus Gittinger <cg@exept.de>
parents:
2734
diff
changeset
|
1084 |
! |
99aa802b2de5
added #flushUserEventsFor:withType:
Claus Gittinger <cg@exept.de>
parents:
2734
diff
changeset
|
1085 |
|
6882 | 1086 |
flushUserEventsFor:aView where:aBlock |
1087 |
"throw away all pending user events (i.e. key & button stuff) |
|
1088 |
for which aBlock returns true. |
|
1089 |
For aView or for any view, if the argument is nil." |
|
1090 |
||
1091 |
self |
|
1092 |
flushEventsFor:aView inQueue:mouseAndKeyboard |
|
1093 |
where:aBlock |
|
8332 | 1094 |
|
1095 |
"Modified (format): / 11-04-2018 / 12:13:05 / stefan" |
|
6882 | 1096 |
! |
1097 |
||
2787
99aa802b2de5
added #flushUserEventsFor:withType:
Claus Gittinger <cg@exept.de>
parents:
2734
diff
changeset
|
1098 |
flushUserEventsFor:aView withType:type |
99aa802b2de5
added #flushUserEventsFor:withType:
Claus Gittinger <cg@exept.de>
parents:
2734
diff
changeset
|
1099 |
"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
|
1100 |
or for any view, if the argument is nil." |
99aa802b2de5
added #flushUserEventsFor:withType:
Claus Gittinger <cg@exept.de>
parents:
2734
diff
changeset
|
1101 |
|
99aa802b2de5
added #flushUserEventsFor:withType:
Claus Gittinger <cg@exept.de>
parents:
2734
diff
changeset
|
1102 |
self |
99aa802b2de5
added #flushUserEventsFor:withType:
Claus Gittinger <cg@exept.de>
parents:
2734
diff
changeset
|
1103 |
flushEventsFor:aView inQueue:mouseAndKeyboard |
99aa802b2de5
added #flushUserEventsFor:withType:
Claus Gittinger <cg@exept.de>
parents:
2734
diff
changeset
|
1104 |
where:[:event | event type==type] |
99aa802b2de5
added #flushUserEventsFor:withType:
Claus Gittinger <cg@exept.de>
parents:
2734
diff
changeset
|
1105 |
|
99aa802b2de5
added #flushUserEventsFor:withType:
Claus Gittinger <cg@exept.de>
parents:
2734
diff
changeset
|
1106 |
"Modified: / 20.6.1998 / 16:40:09 / cg" |
3090
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1107 |
! |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1108 |
|
3381 | 1109 |
flushUserEventsFor:aView withType:type withArguments:args |
1110 |
||
1111 |
"throw away all pending user events with specified type for aView (i.e. key & button stuff), |
|
1112 |
or for any view, if the argument is nil." |
|
1113 |
||
1114 |
self |
|
1115 |
flushEventsFor:aView inQueue:mouseAndKeyboard |
|
1116 |
where:[:event | (type == event type) |
|
1117 |
and:[args = event arguments]] |
|
1118 |
||
1119 |
"Modified: / 20.6.1998 / 16:40:09 / cg" |
|
1120 |
! |
|
1121 |
||
3090
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1122 |
lastMotionEventFor:aView |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1123 |
"throw away all pending motion events for aView, |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1124 |
or for any view, if the argument is nil. |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1125 |
Returns the very last (valid) motion event." |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1126 |
|
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1127 |
^ self |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1128 |
flushEventsFor:aView inQueue:mouseAndKeyboard |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1129 |
where:[:event | event isButtonMotionEvent] |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1130 |
|
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1131 |
"Modified: / 6.6.1998 / 21:18:10 / cg" |
157 | 1132 |
! ! |
1133 |
||
1134 |
!WindowSensor methodsFor:'event processing'! |
|
1135 |
||
3451
9c0ea45f78c7
no longer pass modifiers with #buttonPress:x:y:
Claus Gittinger <cg@exept.de>
parents:
3437
diff
changeset
|
1136 |
buttonMotion:buttonAndModifierState x:x y:y view:aView |
140 | 1137 |
"mouse was moved - this is sent from the device (Display)" |
1138 |
||
3682 | 1139 |
|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
|
1140 |
|
2689
2cbeb733da80
nope - the last one was not good
Claus Gittinger <cg@exept.de>
parents:
2687
diff
changeset
|
1141 |
"/ 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
|
1142 |
self updateModifierStateFrom:buttonAndModifierState device:(aView graphicsDevice). |
9c0ea45f78c7
no longer pass modifiers with #buttonPress:x:y:
Claus Gittinger <cg@exept.de>
parents:
3437
diff
changeset
|
1143 |
|
9c0ea45f78c7
no longer pass modifiers with #buttonPress:x:y:
Claus Gittinger <cg@exept.de>
parents:
3437
diff
changeset
|
1144 |
"/ 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
|
1145 |
buttonState := buttonAndModifierState bitAnd:(aView device anyButtonStateMask). |
1100 | 1146 |
|
140 | 1147 |
ignoreUserInput == true ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1148 |
^ self |
140 | 1149 |
]. |
1150 |
||
1151 |
compressMotionEvents ifTrue:[ |
|
3006
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 |
merge with last motion |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1154 |
" |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1155 |
self criticalUserEventQueueAccess:[ |
3682 | 1156 |
|idx args| |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1157 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1158 |
idx := mouseAndKeyboard size. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1159 |
[idx > 0] whileTrue:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1160 |
ev := mouseAndKeyboard at:idx. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1161 |
ev notNil ifTrue:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1162 |
((ev type == #buttonMotion:x:y:) |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1163 |
and:[(ev view == aView) |
3451
9c0ea45f78c7
no longer pass modifiers with #buttonPress:x:y:
Claus Gittinger <cg@exept.de>
parents:
3437
diff
changeset
|
1164 |
and:[(ev arguments at:1) == buttonState]]) ifTrue:[ |
3682 | 1165 |
"/ TODO: provide accessor in buttonMotionEvent |
1166 |
args isNil ifTrue:[ |
|
1167 |
args := Array with:buttonState with:x with:y. |
|
1168 |
]. |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1169 |
ev arguments:args. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1170 |
idx := 0. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1171 |
ignoreIt := true |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1172 |
] |
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 |
idx := idx - 1. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1175 |
]. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1176 |
]. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1177 |
ignoreIt == true ifTrue:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1178 |
^ self |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1179 |
] |
140 | 1180 |
]. |
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1181 |
|
3682 | 1182 |
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
|
1183 |
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
|
1184 |
button1:leftButtonDown button2:middleButtonDown button3:rightButtonDown. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1185 |
|
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1186 |
self pushEvent:ev. |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1187 |
|
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1188 |
"Modified: / 29-06-2011 / 18:45:59 / cg" |
8335 | 1189 |
"Modified (comment): / 13-04-2018 / 15:35:11 / stefan" |
140 | 1190 |
! |
1191 |
||
244 | 1192 |
buttonMultiPress:button x:x y:y view:aView |
1193 |
"mouse button was pressed - this is sent from the device (Display)" |
|
140 | 1194 |
|
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1195 |
|ev| |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1196 |
|
1083
6e947cc67324
fixed #anyButtonPressed & setting of buttonDown-flags
Claus Gittinger <cg@exept.de>
parents:
1082
diff
changeset
|
1197 |
self button:button inView:aView state:true. |
6e947cc67324
fixed #anyButtonPressed & setting of buttonDown-flags
Claus Gittinger <cg@exept.de>
parents:
1082
diff
changeset
|
1198 |
|
140 | 1199 |
ignoreUserInput == true ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1200 |
^ self |
140 | 1201 |
]. |
1083
6e947cc67324
fixed #anyButtonPressed & setting of buttonDown-flags
Claus Gittinger <cg@exept.de>
parents:
1082
diff
changeset
|
1202 |
|
3682 | 1203 |
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
|
1204 |
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
|
1205 |
button1:leftButtonDown button2:middleButtonDown button3:rightButtonDown. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1206 |
|
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1207 |
self pushEvent:ev. |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1208 |
|
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1209 |
"Modified: / 29-06-2011 / 18:46:03 / cg" |
8335 | 1210 |
"Modified (comment): / 13-04-2018 / 15:35:26 / stefan" |
140 | 1211 |
! |
1212 |
||
1213 |
buttonPress:button x:x y:y view:aView |
|
1214 |
"mouse button was pressed - this is sent from the device (Display)" |
|
1215 |
||
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1216 |
|ev| |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1217 |
|
157 | 1218 |
self button:button inView:aView state:true. |
1219 |
||
140 | 1220 |
ignoreUserInput == true ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1221 |
^ self |
140 | 1222 |
]. |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1223 |
|
3682 | 1224 |
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
|
1225 |
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
|
1226 |
button1:leftButtonDown button2:middleButtonDown button3:rightButtonDown. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1227 |
|
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1228 |
self pushEvent:ev. |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1229 |
|
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1230 |
"Modified: / 29-06-2011 / 18:46:07 / cg" |
8335 | 1231 |
"Modified (comment): / 13-04-2018 / 15:35:33 / stefan" |
140 | 1232 |
! |
1233 |
||
244 | 1234 |
buttonRelease:button x:x y:y view:aView |
1235 |
"mouse button was released- this is sent from the device (Display)" |
|
1236 |
||
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1237 |
|ev| |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1238 |
|
244 | 1239 |
self button:button inView:aView state:false. |
1240 |
||
1241 |
ignoreUserInput == true ifTrue:[ |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1242 |
^ self |
244 | 1243 |
]. |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1244 |
|
3682 | 1245 |
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
|
1246 |
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
|
1247 |
button1:leftButtonDown button2:middleButtonDown button3:rightButtonDown. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1248 |
|
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1249 |
self pushEvent:ev. |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1250 |
|
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1251 |
"Modified: / 29-06-2011 / 18:46:11 / cg" |
8335 | 1252 |
"Modified (comment): / 13-04-2018 / 15:35:53 / stefan" |
244 | 1253 |
! |
1254 |
||
1545 | 1255 |
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
|
1256 |
"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
|
1257 |
This is an X-specific event. (see copyDataEvent for win32 variant)" |
1545 | 1258 |
|
3682 | 1259 |
self pushEvent:(WindowEvent clientMessageEvent:type format:format eventData:data view:aView). |
1545 | 1260 |
|
2126
1f108c76dfdb
moved event dispatching code to view (where it belongs)
Claus Gittinger <cg@exept.de>
parents:
2123
diff
changeset
|
1261 |
"Created: / 4.4.1997 / 17:51:08 / cg" |
2708 | 1262 |
"Modified: / 21.5.1999 / 19:46:43 / cg" |
1545 | 1263 |
! |
1264 |
||
244 | 1265 |
configureX:x y:y width:w height:h view:aView |
8151 | 1266 |
"a view's size or position has changed - this is sent from the device (Display)" |
244 | 1267 |
|
1108
748f9e5c5b1e
ignore configureEvents for subviews.
Claus Gittinger <cg@exept.de>
parents:
1100
diff
changeset
|
1268 |
aView superView notNil ifTrue:[ |
3682 | 1269 |
"/ this is a configure event for a subView |
1270 |
"/ I guess, this resulted from a resize of |
|
1271 |
"/ myself (are there any windowManagers which resize subviews ?) |
|
1272 |
"/ Therefore, ignore it here. |
|
1273 |
"/ This also fixed problems due to late-arriving configure events, |
|
1274 |
"/ in case of a resized view, which was resized before. |
|
1275 |
"/ Without the return below, we need a flushConfigureEvents entry here, |
|
1276 |
"/ to be invoked whenever a subview is resized / repositioned. |
|
1277 |
||
1278 |
"/ A kludge-workaround had to be added to children of |
|
1279 |
"/ external top views - since the external view does not get any |
|
1280 |
"/ events delivered, we must react upon changes of the |
|
1281 |
"/ child. (sigh). |
|
1282 |
aView superView isExternalTopView ifFalse:[ |
|
2429
c54c8e30fe13
support for external topViews.
Claus Gittinger <cg@exept.de>
parents:
2421
diff
changeset
|
1283 |
"/ 'ignored configure for: ' print. aView class printCR. |
3682 | 1284 |
^ self |
1285 |
] |
|
1969
d2d7073b7c56
experimental: only enqueue last configure event
Claus Gittinger <cg@exept.de>
parents:
1940
diff
changeset
|
1286 |
]. |
d2d7073b7c56
experimental: only enqueue last configure event
Claus Gittinger <cg@exept.de>
parents:
1940
diff
changeset
|
1287 |
|
d2d7073b7c56
experimental: only enqueue last configure event
Claus Gittinger <cg@exept.de>
parents:
1940
diff
changeset
|
1288 |
"/ |
2612 | 1289 |
"/ remove any old configure event (WIN32 speedup) |
1969
d2d7073b7c56
experimental: only enqueue last configure event
Claus Gittinger <cg@exept.de>
parents:
1940
diff
changeset
|
1290 |
"/ |
8335 | 1291 |
damage notEmpty ifTrue:[ |
3682 | 1292 |
damage keysAndValuesDo:[:idx :aDamage | |
1293 |
(aDamage notNil |
|
1294 |
and:[aDamage type == #configureX:y:width:height: |
|
1295 |
and:[aDamage view == aView]]) ifTrue:[ |
|
1296 |
damage at:idx put:nil. |
|
1297 |
]. |
|
1298 |
] |
|
1108
748f9e5c5b1e
ignore configureEvents for subviews.
Claus Gittinger <cg@exept.de>
parents:
1100
diff
changeset
|
1299 |
]. |
748f9e5c5b1e
ignore configureEvents for subviews.
Claus Gittinger <cg@exept.de>
parents:
1100
diff
changeset
|
1300 |
|
3682 | 1301 |
self pushDamageEvent:(WindowEvent configureX:x y:y width:w height:h view:aView). |
2611 | 1302 |
|
8151 | 1303 |
"Modified: / 29-04-1999 / 10:06:47 / cg" |
1304 |
"Modified (comment): / 31-08-2017 / 20:18:59 / cg" |
|
8335 | 1305 |
"Modified: / 13-04-2018 / 11:29:12 / stefan" |
244 | 1306 |
! |
1307 |
||
5019
3b099af62423
changed #copyDataEvent:eventData:view:
Claus Gittinger <cg@exept.de>
parents:
5002
diff
changeset
|
1308 |
copyDataEvent:parameter eventData:data view:aView |
5002
7a1fb85e25b2
hooks for client and copyData events
Claus Gittinger <cg@exept.de>
parents:
5001
diff
changeset
|
1309 |
"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
|
1310 |
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
|
1311 |
|
5019
3b099af62423
changed #copyDataEvent:eventData:view:
Claus Gittinger <cg@exept.de>
parents:
5002
diff
changeset
|
1312 |
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
|
1313 |
! |
2f7a3b0eea9f
hooks for client and copyData events
Claus Gittinger <cg@exept.de>
parents:
4987
diff
changeset
|
1314 |
|
3682 | 1315 |
coveredBy:coveringSiblingView view:coveredView |
244 | 1316 |
"aView was covered by one of its siblings - this is sent from the device (Display)" |
1317 |
||
3682 | 1318 |
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
|
1319 |
|
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1320 |
"Modified: 18.1.1997 / 14:18:32 / cg" |
244 | 1321 |
! |
1322 |
||
5750 | 1323 |
createWindow:view x:x y:y width:w height:h |
5761 | 1324 |
"A window has been created in a view. |
1325 |
This is a synthetic event, useful for some event recorders" |
|
1326 |
||
5750 | 1327 |
self pushEvent:(WindowEvent createWindow:view x:x y:y width:w height:h). |
1328 |
||
1329 |
"Created: / 30-05-2011 / 19:01:54 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
1330 |
"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
|
1331 |
"Modified: / 29-06-2011 / 18:46:15 / cg" |
5750 | 1332 |
! |
1333 |
||
244 | 1334 |
destroyedView:aView |
1335 |
"view was destroyed (from window manager) - this is sent from the device (Display)" |
|
1336 |
||
1337 |
"at this time, the view is already gone; remove |
|
1338 |
all pending events for this one ..." |
|
1339 |
||
1340 |
self flushEventsFor:aView. |
|
3682 | 1341 |
self pushDamageEvent:(WindowEvent destroyedView:aView). |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1342 |
|
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1343 |
"Modified: 18.1.1997 / 14:18:19 / cg" |
244 | 1344 |
! |
1345 |
||
4459 | 1346 |
dropFiles:files view:view position:dropPositionOrNil handle:dropHandleOrNil |
1347 |
self pushEvent:(WindowEvent dropFiles:files view:view position:dropPositionOrNil handle:dropHandleOrNil) |
|
1545 | 1348 |
! |
1349 |
||
4529
01c76306553c
new: #dropMessage:data:view:position:handle:
Stefan Vogel <sv@exept.de>
parents:
4493
diff
changeset
|
1350 |
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
|
1351 |
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
|
1352 |
! |
01c76306553c
new: #dropMessage:data:view:position:handle:
Stefan Vogel <sv@exept.de>
parents:
4493
diff
changeset
|
1353 |
|
244 | 1354 |
exposeX:left y:top width:width height:height view:aView |
1355 |
"an expose event arrived - this is sent from the device (Display)" |
|
1356 |
||
5761 | 1357 |
ignoreExposeEvents == true ifTrue:[ |
1358 |
'ignored expose' infoPrintCR. |
|
1359 |
^ self. |
|
1360 |
]. |
|
1361 |
self |
|
1362 |
addDamage:(Rectangle left:left top:top width:width height:height) |
|
1363 |
view:aView |
|
1364 |
wakeup:true. |
|
1365 |
||
1366 |
"Modified: / 29-06-2011 / 18:29:47 / cg" |
|
140 | 1367 |
! |
1368 |
||
1369 |
focusInView:aView |
|
1370 |
"view got input focus - this is sent from the device (Display)" |
|
1371 |
||
3682 | 1372 |
self pushEvent:(WindowEvent focusInView:aView). |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1373 |
|
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1374 |
"Modified: / 29-06-2011 / 18:46:18 / cg" |
140 | 1375 |
! |
1376 |
||
244 | 1377 |
focusOutView:aView |
1378 |
"view lost input focus - this is sent from the device (Display)" |
|
140 | 1379 |
|
3682 | 1380 |
self pushEvent:(WindowEvent focusOutView:aView). |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1381 |
|
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1382 |
"Modified: / 29-06-2011 / 18:46:21 / cg" |
140 | 1383 |
! |
1384 |
||
1295
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
1385 |
graphicsExposeX:left y:top width:width height:height final:final view:aView |
244 | 1386 |
"a graphic expose event arrived - this is sent from the device (Display)" |
140 | 1387 |
|
1243
0c33cb7f8458
hopefully fixed the 'lost expose' bug
Claus Gittinger <cg@exept.de>
parents:
1242
diff
changeset
|
1388 |
"/ 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
|
1389 |
"/ (if an expose is pending) |
0c33cb7f8458
hopefully fixed the 'lost expose' bug
Claus Gittinger <cg@exept.de>
parents:
1242
diff
changeset
|
1390 |
|
3819 | 1391 |
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
|
1392 |
final ifTrue:[ |
2820 | 1393 |
(catchExpose includes:aView) ifTrue:[ |
1394 |
gotExpose add:aView. |
|
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
1395 |
exposeEventSemaphore notNil ifTrue:[ |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
1396 |
exposeEventSemaphore signalForAll |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
1397 |
] |
2820 | 1398 |
] ifFalse:[ |
1399 |
'WSensor [warning]: got exposeEvent for non-catching view:' infoPrint. aView infoPrintCR |
|
1400 |
] |
|
1243
0c33cb7f8458
hopefully fixed the 'lost expose' bug
Claus Gittinger <cg@exept.de>
parents:
1242
diff
changeset
|
1401 |
]. |
0c33cb7f8458
hopefully fixed the 'lost expose' bug
Claus Gittinger <cg@exept.de>
parents:
1242
diff
changeset
|
1402 |
|
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
1403 |
"Modified: / 14.12.1999 / 20:55:38 / cg" |
140 | 1404 |
! |
1405 |
||
5963 | 1406 |
hotkeyWithId:aHotkeyId key:aKey view:aView |
1407 |
"hotkey was pressed - this is sent from the device (Display)." |
|
1408 |
||
1409 |
|ev| |
|
1410 |
||
1411 |
ev := WindowEvent |
|
1412 |
hotkeyWithId:aHotkeyId |
|
1413 |
rawKey:aKey |
|
1414 |
view:aView. |
|
1415 |
||
1416 |
self pushEvent:ev. |
|
1417 |
||
1418 |
"Modified: / 04-10-2011 / 19:34:46 / cg" |
|
1419 |
! |
|
1420 |
||
8376 | 1421 |
keyPress:keyIn x:x y:y view:aView |
140 | 1422 |
"key was pressed - this is sent from the device (Display). |
1423 |
beside the keyboard translation, CntlC processing is done here." |
|
1424 |
||
510 | 1425 |
<resource: #keyboard ( #Compose #DestroyView #DestroyTopView #FlushInput |
5995 | 1426 |
#UserInterrupt #UserAbort #'CTRL.') > |
1528
78c64c132593
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1512
diff
changeset
|
1427 |
|
8376 | 1428 |
|key xlatedKey keyWithModifier group process ev device| |
4945 | 1429 |
|
1430 |
device := aView graphicsDevice. |
|
140 | 1431 |
|
8376 | 1432 |
key := self key:keyIn state:true. |
6512 | 1433 |
"/ 'key: ' print. key storeString printCR. |
4072
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
1434 |
|
3090
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1435 |
"/ bail out of a popUpView with ctrl-shift-escape |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1436 |
"/ (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
|
1437 |
(key = #Escape) ifTrue:[ |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1438 |
(ctrlDown and:[shiftDown]) ifTrue:[ |
4945 | 1439 |
device ungrabPointer. |
1440 |
device ungrabKeyboard. |
|
3090
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1441 |
^ self |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1442 |
] |
2413 | 1443 |
]. |
1444 |
||
140 | 1445 |
translateKeyboardEvents ifTrue:[ |
4945 | 1446 |
xlatedKey := device translateKey:key forView:aView. |
140 | 1447 |
] ifFalse:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1448 |
xlatedKey := key. |
140 | 1449 |
]. |
6512 | 1450 |
"/ xlatedKey printCR. |
1451 |
||
1452 |
"/ 'key: ' print. key storeString printCR. |
|
1453 |
"/ 'xlatedKey: ' print. xlatedKey storeString printCR. |
|
1454 |
"/ 'keyWithModifier: ' print. keyWithModifier storeString printCR. |
|
4072
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
1455 |
|
5109 | 1456 |
xlatedKey isNil ifTrue:[^ self]. |
1457 |
||
4072
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
1458 |
"/ a special hook, allowing a screen hardCopy. |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
1459 |
xlatedKey == #Hardcopy ifTrue:[ |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
1460 |
(Transcript notNil and:[Transcript isStream not]) ifTrue:[ |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
1461 |
[ |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
1462 |
Transcript topView application |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
1463 |
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
|
1464 |
] forkAt:Processor userSchedulingPriority + 1. |
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 |
^ self. |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
1467 |
]. |
76ad0a958b16
more (latin2) compose key sequences
Claus Gittinger <cg@exept.de>
parents:
4066
diff
changeset
|
1468 |
|
157 | 1469 |
(xlatedKey == #Compose) ifTrue:[ |
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
1470 |
gotCompose := true. compose1 := nil. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1471 |
^ self |
157 | 1472 |
]. |
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
1473 |
gotCompose == true ifTrue:[ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
1474 |
compose1 isNil ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1475 |
(self isModifierKey:xlatedKey) ifFalse:[ |
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
1476 |
compose1 := xlatedKey. |
3006
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 |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1479 |
]. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1480 |
(self isModifierKey:xlatedKey) ifFalse:[ |
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
1481 |
xlatedKey := self compose:compose1 with:xlatedKey. |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
1482 |
compose1 := nil. gotCompose := false. |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
1483 |
]. |
157 | 1484 |
]. |
1485 |
||
1486 |
(xlatedKey == #CmdCtrlV) ifTrue:[ |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1487 |
'Smalltalk/X ' errorPrint. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1488 |
Smalltalk versionString errorPrint. ' of ' errorPrint. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1489 |
Smalltalk versionDate errorPrintCR. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1490 |
Smalltalk copyrightString errorPrintCR. |
140 | 1491 |
]. |
1492 |
||
157 | 1493 |
(xlatedKey == #DestroyView) ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1494 |
aView closeRequest. |
157 | 1495 |
]. |
1496 |
(xlatedKey == #DestroyTopView) ifTrue:[ |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1497 |
aView topView closeRequest. |
157 | 1498 |
]. |
1499 |
||
152 | 1500 |
(xlatedKey == #FlushInput) ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1501 |
"this removes any enqueued user events - |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1502 |
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
|
1503 |
" |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1504 |
self flushUserEvents. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1505 |
^ self |
152 | 1506 |
]. |
5992 | 1507 |
(ControlPeriodEnabled and:[ xlatedKey == #'Ctrl.']) ifTrue:[ xlatedKey := #UserInterrupt ]. |
152 | 1508 |
|
2123
b2dae4453526
added additional key: #UserAbort (CTRL-y),
Claus Gittinger <cg@exept.de>
parents:
2090
diff
changeset
|
1509 |
(((xlatedKey == #UserInterrupt) and:[ControlCEnabled]) |
b2dae4453526
added additional key: #UserAbort (CTRL-y),
Claus Gittinger <cg@exept.de>
parents:
2090
diff
changeset
|
1510 |
or:[((xlatedKey == #UserAbort) and:[ControlYEnabled])]) ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1511 |
" |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1512 |
Special handling for |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1513 |
Ctrl-C: interrupt the underlying process. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1514 |
and: |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1515 |
Ctrl-Y: raise abortSignal the underlying process. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1516 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1517 |
cannot halt here (this would stop the event-dispatcher), |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1518 |
but instead interrupt the underlying process and have it |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1519 |
perform the userInterrupt in the interrupt-method. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1520 |
" |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1521 |
group := aView windowGroup. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1522 |
group notNil ifTrue:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1523 |
process := group process. |
3780
69a0a7142c48
remember process which created a modal group,
Claus Gittinger <cg@exept.de>
parents:
3772
diff
changeset
|
1524 |
process isNil ifTrue:[ |
69a0a7142c48
remember process which created a modal group,
Claus Gittinger <cg@exept.de>
parents:
3772
diff
changeset
|
1525 |
process := group creatingProcess |
69a0a7142c48
remember process which created a modal group,
Claus Gittinger <cg@exept.de>
parents:
3772
diff
changeset
|
1526 |
]. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1527 |
process notNil ifTrue:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1528 |
(xlatedKey == #UserAbort) ifTrue:[ |
4219 | 1529 |
process interruptWith:[:where | AbortOperationRequest raise] |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1530 |
] ifFalse:[ |
7394 | 1531 |
process interruptWith:[:where | process userInterruptIn:where from:aView] |
3006
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 |
] |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1534 |
]. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1535 |
^ self |
140 | 1536 |
]. |
1537 |
||
1538 |
ignoreUserInput == true ifTrue:[ |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1539 |
^ self |
140 | 1540 |
]. |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1541 |
|
6512 | 1542 |
"/ 'shift: ' print. shiftDown printCR. |
1543 |
"/ 'ctrl: ' print. ctrlDown printCR. |
|
7866 | 1544 |
keyWithModifier := device prependModifierToKey:key. |
1545 |
||
4211
eb8d1eb73520
Fix typo in selector (old EventListener)
Stefan Vogel <sv@exept.de>
parents:
4144
diff
changeset
|
1546 |
ev := WindowEvent |
eb8d1eb73520
Fix typo in selector (old EventListener)
Stefan Vogel <sv@exept.de>
parents:
4144
diff
changeset
|
1547 |
keyPress:xlatedKey |
eb8d1eb73520
Fix typo in selector (old EventListener)
Stefan Vogel <sv@exept.de>
parents:
4144
diff
changeset
|
1548 |
rawKey:keyWithModifier |
eb8d1eb73520
Fix typo in selector (old EventListener)
Stefan Vogel <sv@exept.de>
parents:
4144
diff
changeset
|
1549 |
hasShift:shiftDown ctrl:ctrlDown alt:altDown meta:metaDown |
eb8d1eb73520
Fix typo in selector (old EventListener)
Stefan Vogel <sv@exept.de>
parents:
4144
diff
changeset
|
1550 |
button1:leftButtonDown button2:middleButtonDown button3:rightButtonDown |
eb8d1eb73520
Fix typo in selector (old EventListener)
Stefan Vogel <sv@exept.de>
parents:
4144
diff
changeset
|
1551 |
x:x y:y view:aView. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1552 |
|
1528
78c64c132593
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1512
diff
changeset
|
1553 |
self pushEvent:ev. |
78c64c132593
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1512
diff
changeset
|
1554 |
|
7866 | 1555 |
"Modified: / 10-02-2017 / 21:42:25 / cg" |
8335 | 1556 |
"Modified (comment): / 13-04-2018 / 15:36:20 / stefan" |
8376 | 1557 |
"Modified: / 06-06-2018 / 16:42:06 / Claus Gittinger" |
140 | 1558 |
! |
1559 |
||
8376 | 1560 |
keyRelease:keyIn x:x y:y view:aView |
140 | 1561 |
"key was released - this is sent from the device (Display)." |
1562 |
||
8376 | 1563 |
|key xlatedKey ev| |
1564 |
||
1565 |
key := self key:keyIn state:false. |
|
144 | 1566 |
|
140 | 1567 |
ignoreUserInput == true ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1568 |
^ self |
140 | 1569 |
]. |
1570 |
translateKeyboardEvents ifTrue:[ |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1571 |
xlatedKey := aView graphicsDevice translateKey:key forView:aView. |
140 | 1572 |
] ifFalse:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1573 |
xlatedKey := key. |
140 | 1574 |
]. |
1575 |
xlatedKey isNil ifTrue:[^ self]. |
|
1576 |
||
4211
eb8d1eb73520
Fix typo in selector (old EventListener)
Stefan Vogel <sv@exept.de>
parents:
4144
diff
changeset
|
1577 |
ev := WindowEvent |
eb8d1eb73520
Fix typo in selector (old EventListener)
Stefan Vogel <sv@exept.de>
parents:
4144
diff
changeset
|
1578 |
keyRelease:xlatedKey |
eb8d1eb73520
Fix typo in selector (old EventListener)
Stefan Vogel <sv@exept.de>
parents:
4144
diff
changeset
|
1579 |
rawKey:key |
eb8d1eb73520
Fix typo in selector (old EventListener)
Stefan Vogel <sv@exept.de>
parents:
4144
diff
changeset
|
1580 |
hasShift:shiftDown ctrl:ctrlDown alt:altDown meta:metaDown |
eb8d1eb73520
Fix typo in selector (old EventListener)
Stefan Vogel <sv@exept.de>
parents:
4144
diff
changeset
|
1581 |
button1:leftButtonDown button2:middleButtonDown button3:rightButtonDown |
eb8d1eb73520
Fix typo in selector (old EventListener)
Stefan Vogel <sv@exept.de>
parents:
4144
diff
changeset
|
1582 |
x:x y:y view:aView. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1583 |
|
1528
78c64c132593
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1512
diff
changeset
|
1584 |
self pushEvent:ev. |
78c64c132593
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1512
diff
changeset
|
1585 |
|
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1586 |
"Modified: / 29-06-2011 / 18:46:46 / cg" |
8335 | 1587 |
"Modified (comment): / 13-04-2018 / 15:36:28 / stefan" |
8376 | 1588 |
"Modified: / 06-06-2018 / 16:43:11 / Claus Gittinger" |
140 | 1589 |
! |
1590 |
||
244 | 1591 |
mappedView:aView |
1592 |
"view was mapped (from window manager) - this is sent from the device (Display)" |
|
140 | 1593 |
|
2058
59a52789086a
fixed (I hope) redraw bug in debugView
Claus Gittinger <cg@exept.de>
parents:
2052
diff
changeset
|
1594 |
self flushExposeEventsFor:aView. |
4048 | 1595 |
self pushDamageEvent:(WindowEvent mappedView:aView). |
244 | 1596 |
! |
1597 |
||
2733
5af2417bc450
pass x/y with mouseWheel event
Claus Gittinger <cg@exept.de>
parents:
2731
diff
changeset
|
1598 |
mouseWheelMotion:state x:x y:y amount:amount deltaTime:dTime view:aView |
2699 | 1599 |
"mouse-wheel was turned - this is sent from the device (Display)" |
1600 |
||
8335 | 1601 |
|ev affectedView| |
2699 | 1602 |
|
1603 |
"/ update my idea of button and modifier state information |
|
1604 |
self updateModifierStateFrom:state device:(aView graphicsDevice). |
|
1605 |
||
1606 |
ignoreUserInput == true ifTrue:[ |
|
2734 | 1607 |
^ self |
2699 | 1608 |
]. |
1609 |
||
3331 | 1610 |
"Do we really want the focusView here? |
3456
248088c444ec
Mouse wheel: chck for nil focusView.
Stefan Vogel <sv@exept.de>
parents:
3451
diff
changeset
|
1611 |
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
|
1612 |
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
|
1613 |
horizontal scrollbars does not work" |
4395
2dc5d4730cac
Fix when SynchronousWindowSensor does not have a windowGroup
Stefan Vogel <sv@exept.de>
parents:
4293
diff
changeset
|
1614 |
|
5073
2f5d5eb79960
Change #halt: to #shouldImplement or #assert:
Stefan Vogel <sv@exept.de>
parents:
5019
diff
changeset
|
1615 |
"/ windowGroup := aView windowGroup. |
2f5d5eb79960
Change #halt: to #shouldImplement or #assert:
Stefan Vogel <sv@exept.de>
parents:
5019
diff
changeset
|
1616 |
"/ windowGroup notNil ifTrue:[ |
2f5d5eb79960
Change #halt: to #shouldImplement or #assert:
Stefan Vogel <sv@exept.de>
parents:
5019
diff
changeset
|
1617 |
"/ affectedView := windowGroup focusView. |
2f5d5eb79960
Change #halt: to #shouldImplement or #assert:
Stefan Vogel <sv@exept.de>
parents:
5019
diff
changeset
|
1618 |
"/ ]. |
4395
2dc5d4730cac
Fix when SynchronousWindowSensor does not have a windowGroup
Stefan Vogel <sv@exept.de>
parents:
4293
diff
changeset
|
1619 |
affectedView isNil ifTrue:[ |
2dc5d4730cac
Fix when SynchronousWindowSensor does not have a windowGroup
Stefan Vogel <sv@exept.de>
parents:
4293
diff
changeset
|
1620 |
affectedView := aView |
2dc5d4730cac
Fix when SynchronousWindowSensor does not have a windowGroup
Stefan Vogel <sv@exept.de>
parents:
4293
diff
changeset
|
1621 |
]. |
2699 | 1622 |
|
3682 | 1623 |
ev := WindowEvent mouseWheelMotion:state x:x y:y amount:amount deltaTime:dTime view:affectedView. |
2699 | 1624 |
ev hasShift:shiftDown ctrl:ctrlDown alt:altDown meta:metaDown |
1625 |
button1:leftButtonDown button2:middleButtonDown button3:rightButtonDown. |
|
3331 | 1626 |
|
2699 | 1627 |
self pushEvent:ev. |
1628 |
||
5761 | 1629 |
"Created: / 21-05-1999 / 13:05:18 / cg" |
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1630 |
"Modified: / 29-06-2011 / 18:46:54 / cg" |
8335 | 1631 |
"Modified (comment): / 13-04-2018 / 15:36:42 / stefan" |
2699 | 1632 |
! |
1633 |
||
4233 | 1634 |
nativeWidgetCommand:command arguments:argVector view:aView |
5761 | 1635 |
"native widget action - this is sent from the device (Display). |
1636 |
These are only delivered if native widgets are enabled under win32" |
|
1637 |
||
1638 |
self pushEvent:(WindowEvent nativeWidgetCommand:command arguments:argVector view:aView). |
|
1639 |
||
1640 |
"Modified: / 29-06-2011 / 18:31:20 / cg" |
|
4144 | 1641 |
! |
1642 |
||
244 | 1643 |
noExposeView:aView |
1644 |
"an noexpose event arrived - this is sent from the device (Display)" |
|
1645 |
||
5761 | 1646 |
(catchExpose includes:aView) ifFalse:[ |
7459 | 1647 |
Logger info:'noExpose but not catching: %1' with:aView. |
5761 | 1648 |
^ self. |
1649 |
]. |
|
1650 |
gotExpose add:aView. |
|
1651 |
exposeEventSemaphore notNil ifTrue:[ |
|
1652 |
exposeEventSemaphore signalForAll |
|
244 | 1653 |
] |
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
1654 |
|
5761 | 1655 |
"Modified: / 29-06-2011 / 18:31:54 / cg" |
244 | 1656 |
! |
1657 |
||
1340
f028f125f606
pasteFromClipBoard: must go through the sensor
Claus Gittinger <cg@exept.de>
parents:
1331
diff
changeset
|
1658 |
pasteFromClipBoard:something view:aView |
f028f125f606
pasteFromClipBoard: must go through the sensor
Claus Gittinger <cg@exept.de>
parents:
1331
diff
changeset
|
1659 |
"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
|
1660 |
|
3682 | 1661 |
self pushEvent:(WindowEvent pasteFromClipBoard:something view:aView). |
1340
f028f125f606
pasteFromClipBoard: must go through the sensor
Claus Gittinger <cg@exept.de>
parents:
1331
diff
changeset
|
1662 |
|
f028f125f606
pasteFromClipBoard: must go through the sensor
Claus Gittinger <cg@exept.de>
parents:
1331
diff
changeset
|
1663 |
"Modified: 18.1.1997 / 14:07:25 / cg" |
f028f125f606
pasteFromClipBoard: must go through the sensor
Claus Gittinger <cg@exept.de>
parents:
1331
diff
changeset
|
1664 |
"Created: 13.2.1997 / 13:40:24 / cg" |
f028f125f606
pasteFromClipBoard: must go through the sensor
Claus Gittinger <cg@exept.de>
parents:
1331
diff
changeset
|
1665 |
! |
f028f125f606
pasteFromClipBoard: must go through the sensor
Claus Gittinger <cg@exept.de>
parents:
1331
diff
changeset
|
1666 |
|
244 | 1667 |
pointerEnter:state x:x y:y view:aView |
1668 |
"mouse cursor was moved into the view - this is sent from the device (Display)" |
|
1669 |
||
1864
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1670 |
|ev| |
244 | 1671 |
|
7866 | 1672 |
"/ update my idea of button and modifier state information |
1100 | 1673 |
self updateModifierStateFrom:state device:(aView graphicsDevice). |
1674 |
||
3682 | 1675 |
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
|
1676 |
ev hasShift:shiftDown ctrl:ctrlDown alt:altDown meta:metaDown |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1677 |
button1:leftButtonDown button2:middleButtonDown button3:rightButtonDown. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1678 |
|
1864
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1679 |
self pushEvent:ev. |
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1680 |
|
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1681 |
"Modified: / 29-06-2011 / 18:47:05 / cg" |
7866 | 1682 |
"Modified (format): / 10-02-2017 / 21:36:45 / cg" |
8335 | 1683 |
"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
|
1684 |
! |
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1685 |
|
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1686 |
pointerLeave:state view:aView |
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1687 |
"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
|
1688 |
|
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1689 |
|ev| |
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1690 |
|
7866 | 1691 |
"/ 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
|
1692 |
self updateModifierStateFrom:state device:(aView graphicsDevice). |
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1693 |
|
3682 | 1694 |
ev := WindowEvent pointerLeave:state view:aView. |
1864
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1695 |
ev hasShift:shiftDown ctrl:ctrlDown alt:altDown meta:metaDown |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1696 |
button1:leftButtonDown button2:middleButtonDown button3:rightButtonDown. |
1864
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1697 |
self pushEvent:ev. |
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1698 |
|
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1699 |
"Modified: / 29-06-2011 / 18:47:09 / cg" |
7866 | 1700 |
"Modified (format): / 10-02-2017 / 21:36:50 / cg" |
8335 | 1701 |
"Modified (comment): / 13-04-2018 / 15:46:15 / stefan" |
140 | 1702 |
! |
1703 |
||
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1704 |
preViewCreateNotification:aView |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1705 |
"invoked right before a new view is created. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1706 |
Notify listeners and allow for the origin/extent to be |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1707 |
changed. (For example, recorder/playback applications may |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1708 |
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
|
1709 |
position - or record any origin changes to translate later |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1710 |
synthetic events)." |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1711 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1712 |
|ret| |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1713 |
|
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1714 |
"/ 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
|
1715 |
EventListeners copy do:[:aListener | |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1716 |
ret := EventListener preCreateView:aView origin:aView origin. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1717 |
ret isPoint ifTrue:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1718 |
aView setOrigin:ret |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1719 |
] |
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1720 |
] |
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1721 |
|
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1722 |
"Modified: / 29-06-2011 / 18:51:17 / cg" |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1723 |
! |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1724 |
|
5750 | 1725 |
propertyChange:aView property:propertyId state:aSymbol time:time |
1726 |
"A window has been created in a view" |
|
1727 |
||
1728 |
self pushEvent:(WindowEvent propertyChange:aView property:propertyId state:aSymbol time:time). |
|
1729 |
||
1730 |
"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
|
1731 |
"Modified: / 29-06-2011 / 18:47:21 / cg" |
5750 | 1732 |
! |
1733 |
||
140 | 1734 |
saveAndTerminateView:aView |
1735 |
"view should save & terminate (from window manager) - this is sent from the device (Display)" |
|
1736 |
||
1737 |
self flushEventsFor:aView. |
|
3772
33d21f28fb08
do not push terminate requests onto the damage queue.
Claus Gittinger <cg@exept.de>
parents:
3758
diff
changeset
|
1738 |
self pushEvent: "pushDamageEvent:"(WindowEvent saveAndTerminateView:aView) |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1739 |
|
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1740 |
"Modified: 18.1.1997 / 14:17:37 / cg" |
140 | 1741 |
! |
1742 |
||
3758 | 1743 |
selectionClear:selectionID time:time view:aView |
1744 |
"the selection owner has changed (someone else has the selection)" |
|
1745 |
||
1746 |
self pushEvent:(WindowEvent::SelectionClearEvent new |
|
1747 |
for:aView |
|
1748 |
type:#selectionClear: |
|
1749 |
arguments:(Array with:selectionID)) |
|
1750 |
! |
|
1751 |
||
244 | 1752 |
terminateView:aView |
1753 |
"view should terminate (from window manager) - this is sent from the device (Display)" |
|
140 | 1754 |
|
2731 | 1755 |
|wg| |
1756 |
||
140 | 1757 |
self flushEventsFor:aView. |
2731 | 1758 |
|
1759 |
((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
|
1760 |
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
|
1761 |
'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
|
1762 |
aView topView terminate. |
3682 | 1763 |
^ self |
2731 | 1764 |
]. |
5220
7a1e6a830924
When terminating a modal dialog, which does not have a windowGroup process,
Stefan Vogel <sv@exept.de>
parents:
5109
diff
changeset
|
1765 |
"/ 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
|
1766 |
self pushEvent: "pushDamageEvent:" (WindowEvent terminateView:aView). |
2731 | 1767 |
|
1768 |
"Modified: / 25.5.1999 / 15:52:20 / cg" |
|
244 | 1769 |
! |
1770 |
||
4818 | 1771 |
trayAction:command arguments:argVector view:aView |
1772 |
"native widget action - this is sent from the device (Display)" |
|
1773 |
||
8335 | 1774 |
self pushEvent:(WindowEvent trayAction:command arguments:argVector view:aView). |
4818 | 1775 |
|
1776 |
"Created: / 31-10-2007 / 01:22:08 / cg" |
|
8335 | 1777 |
"Modified: / 13-04-2018 / 15:46:58 / stefan" |
4818 | 1778 |
! |
1779 |
||
244 | 1780 |
unmappedView:aView |
1781 |
"view was unmapped (from window manager) - this is sent from the device (Display)" |
|
1782 |
||
2058
59a52789086a
fixed (I hope) redraw bug in debugView
Claus Gittinger <cg@exept.de>
parents:
2052
diff
changeset
|
1783 |
self flushExposeEventsFor:aView. |
3682 | 1784 |
self pushDamageEvent:(WindowEvent unmappedView:aView). |
2058
59a52789086a
fixed (I hope) redraw bug in debugView
Claus Gittinger <cg@exept.de>
parents:
2052
diff
changeset
|
1785 |
|
59a52789086a
fixed (I hope) redraw bug in debugView
Claus Gittinger <cg@exept.de>
parents:
2052
diff
changeset
|
1786 |
"Modified: / 16.2.1998 / 13:20:37 / cg" |
5839
a763b3fed5eb
added: #visibilityOf:changedTo:
Claus Gittinger <cg@exept.de>
parents:
5829
diff
changeset
|
1787 |
! |
a763b3fed5eb
added: #visibilityOf:changedTo:
Claus Gittinger <cg@exept.de>
parents:
5829
diff
changeset
|
1788 |
|
a763b3fed5eb
added: #visibilityOf:changedTo:
Claus Gittinger <cg@exept.de>
parents:
5829
diff
changeset
|
1789 |
visibilityOf:aView changedTo:how |
a763b3fed5eb
added: #visibilityOf:changedTo:
Claus Gittinger <cg@exept.de>
parents:
5829
diff
changeset
|
1790 |
"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
|
1791 |
|
a763b3fed5eb
added: #visibilityOf:changedTo:
Claus Gittinger <cg@exept.de>
parents:
5829
diff
changeset
|
1792 |
"/ self flushExposeEventsFor:aView. |
a763b3fed5eb
added: #visibilityOf:changedTo:
Claus Gittinger <cg@exept.de>
parents:
5829
diff
changeset
|
1793 |
self pushDamageEvent:(WindowEvent visibilityOf:aView changedTo:how). |
a763b3fed5eb
added: #visibilityOf:changedTo:
Claus Gittinger <cg@exept.de>
parents:
5829
diff
changeset
|
1794 |
|
a763b3fed5eb
added: #visibilityOf:changedTo:
Claus Gittinger <cg@exept.de>
parents:
5829
diff
changeset
|
1795 |
"Created: / 23-01-2012 / 09:49:13 / cg" |
0 | 1796 |
! ! |
1797 |
||
3885 | 1798 |
!WindowSensor methodsFor:'event processing-private'! |
581 | 1799 |
|
1800 |
button:button inView:aView state:onOrOff |
|
1801 |
"update the state of the xxxButtonDown flags" |
|
1802 |
||
1803 |
|physicalButton| |
|
1804 |
||
743 | 1805 |
physicalButton := aView graphicsDevice buttonTranslation keyAtValue:button ifAbsent:button. |
1084 | 1806 |
|
581 | 1807 |
(physicalButton == 1) ifTrue:[ |
5750 | 1808 |
leftButtonDown := onOrOff. |
1809 |
^ self |
|
581 | 1810 |
]. |
1811 |
(physicalButton == 2) ifTrue:[ |
|
5750 | 1812 |
middleButtonDown := onOrOff. |
1813 |
^ self |
|
581 | 1814 |
]. |
1815 |
(physicalButton == 3) ifTrue:[ |
|
5750 | 1816 |
rightButtonDown := onOrOff. |
1817 |
^ self |
|
581 | 1818 |
]. |
743 | 1819 |
|
1084 | 1820 |
"Modified: 21.10.1996 / 11:47:35 / cg" |
581 | 1821 |
! |
1822 |
||
1823 |
compose:key1 with:key2 |
|
1824 |
"compose a 2-character sequence into a composed key" |
|
1825 |
||
1826 |
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
|
1827 |
((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
|
1828 |
^ entry at:3. |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
1829 |
] |
581 | 1830 |
]. |
1831 |
"/ |
|
1832 |
"/ for illegal sequence, return 2nd key |
|
1833 |
"/ |
|
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
1834 |
|
581 | 1835 |
^ key2 |
1836 |
! |
|
1837 |
||
1838 |
isModifierKey:key |
|
1839 |
"return true if key is a modifier (Alt, Shift, Ctrl or Meta)" |
|
1840 |
||
1841 |
(key == #Shift |
|
1842 |
or:[key == #'Shift_R' |
|
1843 |
or:[key == #'Shift_L']]) ifTrue:[ |
|
5750 | 1844 |
^ true |
581 | 1845 |
]. |
1846 |
(key == #Alt |
|
1847 |
or:[key == #'Alt_R' or:[key == #'Alt_L']]) ifTrue:[ |
|
5750 | 1848 |
^ true |
581 | 1849 |
]. |
1850 |
(key == #Meta |
|
1851 |
or:[key == #'Meta_R' or:[key == #'Meta_L']]) ifTrue:[ |
|
5750 | 1852 |
^ true |
2262
c97df93c1781
Ctrl is handled like Control (WinWorkstation bug workaround)
Claus Gittinger <cg@exept.de>
parents:
2177
diff
changeset
|
1853 |
]. |
c97df93c1781
Ctrl is handled like Control (WinWorkstation bug workaround)
Claus Gittinger <cg@exept.de>
parents:
2177
diff
changeset
|
1854 |
(key == #Ctrl |
c97df93c1781
Ctrl is handled like Control (WinWorkstation bug workaround)
Claus Gittinger <cg@exept.de>
parents:
2177
diff
changeset
|
1855 |
or:[key == #'Ctrl_R' or:[key == #'Ctrl_L']]) ifTrue:[ |
5750 | 1856 |
^ true |
581 | 1857 |
]. |
1858 |
(key == #Control |
|
1859 |
or:[key == #'Control_R' or:[key == #'Control_L']]) ifTrue:[ |
|
5750 | 1860 |
^ true |
581 | 1861 |
]. |
1862 |
^ false |
|
1863 |
||
2262
c97df93c1781
Ctrl is handled like Control (WinWorkstation bug workaround)
Claus Gittinger <cg@exept.de>
parents:
2177
diff
changeset
|
1864 |
"Modified: / 22.8.1998 / 02:33:46 / cg" |
581 | 1865 |
! |
1866 |
||
1867 |
key:key state:onOrOff |
|
1868 |
"update the state of the shiftDown/metaDown and ctrlDown |
|
1869 |
flags" |
|
1870 |
||
5365
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
1871 |
(key == #Shift |
7866 | 1872 |
or:[key == #'Shift_R' or:[key == #'Shift_L']]) ifTrue:[ |
4065 | 1873 |
shiftDown := onOrOff. |
8376 | 1874 |
^ key |
581 | 1875 |
]. |
5365
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
1876 |
(key == #Alt |
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
1877 |
or:[key == #'Alt_R' or:[key == #'Alt_L']]) ifTrue:[ |
4065 | 1878 |
altDown := onOrOff. |
8376 | 1879 |
^ key |
581 | 1880 |
]. |
7866 | 1881 |
((key == #Mode_switch) or:[ (key == #CmdMode_switch)]) ifTrue:[ |
1882 |
modeSwitchDown := onOrOff. |
|
8376 | 1883 |
^ key |
7866 | 1884 |
]. |
5365
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
1885 |
(key == #Meta |
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
1886 |
or:[key == #'Meta_R' or:[key == #'Meta_L']]) ifTrue:[ |
4065 | 1887 |
metaDown := onOrOff. |
8376 | 1888 |
^ key |
2262
c97df93c1781
Ctrl is handled like Control (WinWorkstation bug workaround)
Claus Gittinger <cg@exept.de>
parents:
2177
diff
changeset
|
1889 |
]. |
6000 | 1890 |
(key == #Cmd) ifTrue:[ |
1891 |
metaDown := onOrOff. |
|
8376 | 1892 |
^ key |
6000 | 1893 |
]. |
1894 |
(key == #Menu) ifTrue:[ |
|
1895 |
metaDown := onOrOff. |
|
8376 | 1896 |
^ key |
6000 | 1897 |
]. |
5365
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
1898 |
(key == #Ctrl |
6124 | 1899 |
or:[ key == #'Ctrl_R' or:[key == #'Ctrl_L' |
1900 |
or:[ key == #Control |
|
1901 |
or:[ key == #'Control_R' or:[key == #'Control_L']]]]]) ifTrue:[ |
|
4065 | 1902 |
ctrlDown := onOrOff. |
8376 | 1903 |
^ key |
581 | 1904 |
]. |
8376 | 1905 |
^ key |
2262
c97df93c1781
Ctrl is handled like Control (WinWorkstation bug workaround)
Claus Gittinger <cg@exept.de>
parents:
2177
diff
changeset
|
1906 |
|
7866 | 1907 |
"Modified: / 10-02-2017 / 22:32:20 / cg" |
8376 | 1908 |
"Modified: / 06-06-2018 / 16:49:38 / Claus Gittinger" |
581 | 1909 |
! |
1910 |
||
7326 | 1911 |
notifyEventArrival:anEventOrNil |
581 | 1912 |
"an event arrived - if there is an eventSemaphore, |
1913 |
signal it, to wake up any windowGroup process" |
|
1914 |
||
7326 | 1915 |
|evView wgProcess| |
1916 |
||
1917 |
anEventOrNil notNil ifTrue:[ |
|
1918 |
evView := anEventOrNil view. |
|
1919 |
(evView notNil and:[catchExpose includesIdentical:evView]) ifTrue:[ |
|
1920 |
"/ don't signal sema, if we are currently waiting for an expose |
|
1921 |
"/ (confirmation of a scroll operation). |
|
1922 |
"/ instead, remember that any event arrived for this view. |
|
1923 |
gotOtherEvent add:evView. |
|
1924 |
^ self |
|
1925 |
]. |
|
581 | 1926 |
]. |
7329 | 1927 |
|
581 | 1928 |
eventSemaphore notNil ifTrue:[ |
3682 | 1929 |
"/ can get along with a single trigger; |
1930 |
"/ because processEvents will read all events |
|
7326 | 1931 |
eventSemaphore signalOnce. |
7329 | 1932 |
|
7326 | 1933 |
"/ a little kludge: |
1934 |
"/ if this is a mouse-click, AND more than one event is already in the queue |
|
1935 |
"/ AND the windowGroup process is being debugged, |
|
1936 |
"/ then raise the debugger. |
|
1937 |
evView notNil ifTrue:[ |
|
7327 | 1938 |
(anEventOrNil isButtonPressEvent |
1939 |
or:[ anEventOrNil isKeyPressEvent]) ifTrue:[ |
|
7326 | 1940 |
mouseAndKeyboard size > 1 ifTrue:[ |
1941 |
evView windowGroup notNil ifTrue:[ |
|
1942 |
(wgProcess := evView windowGroup process) notNil ifTrue:[ |
|
7329 | 1943 |
wgProcess isDebugged ifTrue:[ |
1944 |
"/ but not for debuggers inside debuggers |
|
7733 | 1945 |
(evView topView isDebugView) ifFalse:[ |
7329 | 1946 |
DebugView allInstances do:[:dbg | |
1947 |
dbg inspectedProcess == wgProcess ifTrue:[ |
|
1948 |
dbg window topView raiseDeiconified |
|
1949 |
]. |
|
7326 | 1950 |
]. |
1951 |
]. |
|
1952 |
]. |
|
1953 |
]. |
|
1954 |
]. |
|
1955 |
]. |
|
1956 |
]. |
|
1957 |
]. |
|
581 | 1958 |
] |
1184
1372bad824af
single trigger on the eventSemaphore is ok
Claus Gittinger <cg@exept.de>
parents:
1179
diff
changeset
|
1959 |
|
1312
92570edec99c
try again with single wakeUp (#signalIf);
Claus Gittinger <cg@exept.de>
parents:
1295
diff
changeset
|
1960 |
"Modified: 8.2.1997 / 12:01:48 / cg" |
581 | 1961 |
! |
1962 |
||
3199
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
1963 |
notifyEventListenersAbout:anEvent |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1964 |
"notify all eventHandlers about an incoming event. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1965 |
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
|
1966 |
enqueued (i.e. not passed to the windowGroup process)" |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1967 |
|
3199
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
1968 |
|anyListenerReturnedTrue v| |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1969 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1970 |
anyListenerReturnedTrue := false. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1971 |
|
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1972 |
"/ global listeners... |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1973 |
EventListeners notNil ifTrue:[ |
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1974 |
"/ be prepared that a listener removes itself while we iterate... |
4913
2ac2acd451c6
changed #notifyEventListenersAbout:
Claus Gittinger <cg@exept.de>
parents:
4818
diff
changeset
|
1975 |
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
|
1976 |
(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
|
1977 |
anyListenerReturnedTrue := true |
3682 | 1978 |
] |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1979 |
] |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1980 |
]. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1981 |
|
3199
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
1982 |
"/ per device listeners |
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
1983 |
"/ KLUDGE: change this as soon as DeviceWorkstation creates WindowEvents. |
7442 | 1984 |
((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
|
1985 |
(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
|
1986 |
anyListenerReturnedTrue := true |
3682 | 1987 |
] |
3199
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
1988 |
]. |
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
1989 |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1990 |
"/ local listeners ... |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1991 |
eventListeners notNil ifTrue:[ |
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
1992 |
"/ 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
|
1993 |
eventListeners copy do:[:aListener | |
7203 | 1994 |
"SV 2016-03-08: I got a nil listener - work around" |
1995 |
(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
|
1996 |
anyListenerReturnedTrue := true |
3682 | 1997 |
] |
3006
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 |
]. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
2000 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
2001 |
^ anyListenerReturnedTrue. |
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
2002 |
|
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
2003 |
"Modified: / 29-06-2011 / 18:50:25 / cg" |
5075 | 2004 |
! |
2005 |
||
2006 |
setCtrlDown:aBoolean |
|
2007 |
ctrlDown := aBoolean. |
|
2008 |
! |
|
2009 |
||
2010 |
setShiftDown:aBoolean |
|
2011 |
shiftDown := aBoolean. |
|
5365
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
2012 |
! |
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
2013 |
|
7866 | 2014 |
updateModifierStateFrom:stateIn device:aDevice |
2015 |
"this updates the modifier key-states. |
|
2016 |
Called privately when pointer enters a view." |
|
2017 |
||
2018 |
|state| |
|
2019 |
||
7992 | 2020 |
"/ prevent race condition, if sent from pointerEnter, but view is closed there. |
2021 |
aDevice isNil ifTrue:[^ self]. |
|
2022 |
||
7866 | 2023 |
"/ Prevents wrong behavior in the following scenario: |
2024 |
"/ ctrl is pressed in a view |
|
2025 |
"/ pointer is moved out of view |
|
2026 |
"/ ctrl is released |
|
2027 |
"/ pointer moved back into view |
|
2028 |
"/ popup-menu still thinks that ctrl is pressed" |
|
2029 |
"/ state := aDevice buttonStates. |
|
2030 |
state := stateIn. |
|
2031 |
||
2032 |
shiftDown := (state bitAnd:(aDevice shiftModifierMask)) ~~ 0. |
|
2033 |
ctrlDown := (state bitAnd:(aDevice ctrlModifierMask)) ~~ 0. |
|
2034 |
aDevice appleCmdModifierMask notNil ifTrue:[ |
|
2035 |
metaDown := (state bitAnd:(aDevice appleCmdModifierMask)) ~~ 0. |
|
2036 |
] ifFalse:[ |
|
2037 |
metaDown := (state bitAnd:(aDevice metaModifierMask)) ~~ 0. |
|
2038 |
]. |
|
2039 |
aDevice appleAltModifierMask notNil ifTrue:[ |
|
2040 |
modeSwitchDown := (state bitAnd:(aDevice appleAltModifierMask)) ~~ 0. |
|
2041 |
] ifFalse:[ |
|
2042 |
modeSwitchDown := (state bitAnd:(aDevice altModifierMask)) ~~ 0. |
|
2043 |
]. |
|
2044 |
||
2045 |
"/ Transcript show:'upd from '; show:state; show:' alt='; showCR:altDown. |
|
2046 |
"/Transcript show:'meta:'; showCR:metaDown. |
|
2047 |
"/Transcript show:'alt:'; showCR:altDown. |
|
2048 |
||
2049 |
leftButtonDown := (state bitAnd:(aDevice leftButtonStateMask)) ~~ 0. |
|
2050 |
middleButtonDown := (state bitAnd:(aDevice middleButtonStateMask)) ~~ 0. |
|
2051 |
rightButtonDown := (state bitAnd:(aDevice rightButtonStateMask)) ~~ 0. |
|
2052 |
||
2053 |
"Created: / 27-02-1996 / 14:54:38 / cg" |
|
7992 | 2054 |
"Modified: / 03-04-2017 / 12:09:21 / cg" |
7866 | 2055 |
! |
2056 |
||
5365
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
2057 |
updateModifierStatesFrom:anotherSensor |
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
2058 |
"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
|
2059 |
from another window sensor" |
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
2060 |
|
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
2061 |
shiftDown := anotherSensor shiftDown. |
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
2062 |
altDown := anotherSensor altDown. |
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
2063 |
metaDown := anotherSensor metaDown. |
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
2064 |
ctrlDown := anotherSensor ctrlDown. |
581 | 2065 |
! ! |
2066 |
||
140 | 2067 |
!WindowSensor methodsFor:'event queue'! |
2068 |
||
144 | 2069 |
addDamage:aRectangle view:aView |
1318 | 2070 |
"{ Pragma: +optSpeed }" |
2071 |
||
0 | 2072 |
"Add aRectangle to the damage list. |
144 | 2073 |
Try to merge incoming rectangles with the existing damage rectangles. |
2074 |
Incoming rectangles which are completely contained in any existing damage rect are ignored, |
|
2075 |
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
|
2076 |
is replaced." |
0 | 2077 |
|
4048 | 2078 |
self addDamage:aRectangle view:aView wakeup:true |
751 | 2079 |
|
2080 |
"Modified: 28.5.1996 / 21:52:47 / cg" |
|
2081 |
! |
|
2082 |
||
2083 |
addDamage:aRectangle view:aView wakeup:doWakeup |
|
1317 | 2084 |
"{ Pragma: +optSpeed }" |
2085 |
||
751 | 2086 |
"Add aRectangle to the damage list. |
2087 |
Try to merge incoming rectangles with the existing damage rectangles. |
|
2088 |
Incoming rectangles which are completely contained in any existing damage rect are ignored, |
|
2089 |
any existing damage rectangle which is completely contained in the incoming rectangle |
|
4048 | 2090 |
is replaced." |
2091 |
||
2092 |
|didAddNewDamage| |
|
2093 |
||
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
2094 |
self criticalDamageEventQueueAccess:[ |
4048 | 2095 |
didAddNewDamage := self basicAddDamage:aRectangle view:aView. |
3042 | 2096 |
]. |
4048 | 2097 |
didAddNewDamage ifTrue:[ |
3042 | 2098 |
doWakeup ifTrue:[ |
7326 | 2099 |
self notifyEventArrival:nil. |
3042 | 2100 |
]. |
1312
92570edec99c
try again with single wakeUp (#signalIf);
Claus Gittinger <cg@exept.de>
parents:
1295
diff
changeset
|
2101 |
]. |
92570edec99c
try again with single wakeUp (#signalIf);
Claus Gittinger <cg@exept.de>
parents:
1295
diff
changeset
|
2102 |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
2103 |
"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
|
2104 |
"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
|
2105 |
! |
92570edec99c
try again with single wakeUp (#signalIf);
Claus Gittinger <cg@exept.de>
parents:
1295
diff
changeset
|
2106 |
|
4050 | 2107 |
basicAddDamage:newRectangle view:aView |
1317 | 2108 |
"{ Pragma: +optSpeed }" |
2109 |
||
7708 | 2110 |
"Add newRectangle to the view's update region. |
8335 | 2111 |
Answer true, if there are new damaged pixels, false otherwise. |
2112 |
||
4052 | 2113 |
Must be careful, if the damage queue contains an event pattern such as: |
8275 | 2114 |
damage map |
4052 | 2115 |
in this case, a new damage event is required to be added AFTER the map event, |
2116 |
otherwise, the newRectangle will be processed in a state where the map has not yet been |
|
2117 |
processed and the view thinks it can be ignored. |
|
6134 | 2118 |
In this case, the damage event is re-added at the end of the queue. |
8275 | 2119 |
Attention: this method MUST be called in a critical region, controlling the damage queue access" |
4052 | 2120 |
|
2121 |
|sz "{ Class: SmallInteger }" |
|
8335 | 2122 |
aDamageEvent oldDamageEvent oldDamageEventIndex anyOtherEventPending lastNilIndex| |
4045 | 2123 |
|
2124 |
"/ NEWDAMAGE handling - experimental; |
|
2125 |
"/ comment these lines if you encounter trouble. |
|
2469
faf22c6b0746
rectangle merging simplified.
Claus Gittinger <cg@exept.de>
parents:
2441
diff
changeset
|
2126 |
sz := damage size. |
4412 | 2127 |
(sz > 100) ifTrue:[ |
8335 | 2128 |
damage removeAllSuchThat:[:each | each isNil]. |
4412 | 2129 |
sz := damage size. |
2130 |
]. |
|
0 | 2131 |
|
6134 | 2132 |
"/ find any other damage for this view, |
2133 |
"/ and as a side effect, find the index of the last empty damage queue slot (nil index) |
|
4051 | 2134 |
anyOtherEventPending := false. |
2469
faf22c6b0746
rectangle merging simplified.
Claus Gittinger <cg@exept.de>
parents:
2441
diff
changeset
|
2135 |
1 to:sz do:[:idx | |
4051 | 2136 |
aDamageEvent := damage at:idx. |
2137 |
aDamageEvent notNil ifTrue:[ |
|
2138 |
(aDamageEvent isDamageForView:aView) ifTrue:[ |
|
2139 |
oldDamageEvent := aDamageEvent. |
|
4048 | 2140 |
oldDamageEventIndex := idx. |
2141 |
] ifFalse:[ |
|
4051 | 2142 |
anyOtherEventPending := true. |
2143 |
] |
|
4412 | 2144 |
] ifFalse:[ |
2145 |
lastNilIndex := idx |
|
3217
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2146 |
]. |
4048 | 2147 |
]. |
4053 | 2148 |
|
8335 | 2149 |
oldDamageEvent notNil ifTrue:[ |
6134 | 2150 |
"/ there is already a damage for this view in the queue |
2151 |
"/ (which will wake up the WG, if currently sleeping). |
|
7708 | 2152 |
"/ so all we have to do is to add the reactangle to the view's updateRegion. |
6134 | 2153 |
"/ However, if the view was unmapped, and there is |
4048 | 2154 |
"/ a mapped event AFTER the expose, we MUST perform the expose |
2155 |
"/ after we have handled the mapped event. |
|
7708 | 2156 |
"/ (otherwise, the expose-rect would be added to the view's expose region, |
6134 | 2157 |
"/ and handed at a time when the view thinks it's still unmapped and therefore |
2158 |
"/ ignore the exposes.) |
|
2159 |
"/ Therefore, clear the old damage event and add a new one at the end, |
|
4048 | 2160 |
"/ so that the damages will be processed AFTER the mapEvent has been processed. |
4051 | 2161 |
anyOtherEventPending ifFalse:[ |
4052 | 2162 |
^ aView addUpdateRectangle:newRectangle. |
4048 | 2163 |
]. |
6134 | 2164 |
|
4412 | 2165 |
(oldDamageEventIndex > (sz-30)) ifTrue:[ |
8335 | 2166 |
"can remove oldDamage, copy will be fast" |
4412 | 2167 |
damage removeIndex:oldDamageEventIndex. |
2168 |
] ifFalse:[ |
|
8335 | 2169 |
"copy would take too long, just nil oldDamage" |
4412 | 2170 |
damage at:oldDamageEventIndex put:nil. |
2171 |
(lastNilIndex notNil and:[lastNilIndex > (sz-30)]) ifTrue:[ |
|
2172 |
damage removeIndex:lastNilIndex. |
|
2173 |
]. |
|
2174 |
]. |
|
8335 | 2175 |
] ifFalse:[ |
2176 |
(lastNilIndex notNil and:[lastNilIndex > (sz-30)]) ifTrue:[ |
|
2177 |
damage removeIndex:lastNilIndex. |
|
2178 |
]. |
|
2179 |
oldDamageEvent := WindowEvent newDamageFor:aView. |
|
2470 | 2180 |
]. |
6134 | 2181 |
aView addUpdateRectangle:newRectangle. |
8335 | 2182 |
damage add:oldDamageEvent. |
2469
faf22c6b0746
rectangle merging simplified.
Claus Gittinger <cg@exept.de>
parents:
2441
diff
changeset
|
2183 |
^ true. |
faf22c6b0746
rectangle merging simplified.
Claus Gittinger <cg@exept.de>
parents:
2441
diff
changeset
|
2184 |
|
4052 | 2185 |
"/ |newEvent r fullRedraw aDamageEvent |
2186 |
"/ nDamagesForView bounds areaOfIndividualRects thisRectangle |
|
2187 |
"/ mergedLeft mergedRight mergedTop mergedBottom |
|
2188 |
"/ sz "{ Class: SmallInteger }" |
|
2189 |
"/ updateRegion oldDamageEvent oldDamageEventIndex anyOtherEventPending| |
|
2190 |
"/ |
|
2191 |
"/ "Add newRectangle to the damage list. |
|
2192 |
"/ Try to merge incoming rectangles with the existing damage rectangles. |
|
2193 |
"/ Incoming rectangles which are completely contained in any existing damage rect are ignored, |
|
2194 |
"/ any existing damage rectangle which is completely contained in the incoming rectangle is replaced. |
|
2195 |
"/ Returns true, if a new event has been added to the queue, false if it was optimized away." |
|
2196 |
"/ |
|
4048 | 2197 |
"/ "/ OLDDAMAGE handling |
4050 | 2198 |
"/ r := newRectangle. |
4048 | 2199 |
"/ ((fullRedraw := aView redrawsFull) |
2200 |
"/ or:[sz > 200]) ifTrue:[ |
|
2201 |
"/ r := 0@0 corner:9999@9999. |
|
2202 |
"/ newEvent := WindowEvent damageFor:aView rectangle:r. |
|
2203 |
"/ damage add:newEvent. |
|
2204 |
"/ |
|
2205 |
"/ "/ remove all other damages for this view ... |
|
2206 |
"/ 1 to:sz do:[:idx | |
|
4051 | 2207 |
"/ aDamageEvent := damage at:idx. |
2208 |
"/ aDamageEvent notNil ifTrue:[ |
|
2209 |
"/ (aDamageEvent isDamageForView:aView) ifTrue:[ |
|
4048 | 2210 |
"/ damage at:idx put:nil |
2211 |
"/ ] |
|
2212 |
"/ ]. |
|
2213 |
"/ ]. |
|
2214 |
"/ |
|
2215 |
"/ ^ true |
|
2216 |
"/ ]. |
|
2217 |
"/ |
|
2218 |
"/ "/ remove other damages which are contained in this rectangle |
|
2219 |
"/ |
|
2220 |
"/ nDamagesForView := 0. |
|
2221 |
"/ bounds := r. |
|
2222 |
"/ areaOfIndividualRects := r area. |
|
2223 |
"/ 1 to:sz do:[:idx | |
|
4051 | 2224 |
"/ aDamageEvent := damage at:idx. |
2225 |
"/ aDamageEvent notNil ifTrue:[ |
|
2226 |
"/ (aDamageEvent isDamageForView:aView) ifTrue:[ |
|
2227 |
"/ thisRectangle := aDamageEvent rectangle. |
|
4048 | 2228 |
"/ (r contains:thisRectangle) ifTrue:[ |
2229 |
"/ "/ the new rectangle contains that old damage |
|
2230 |
"/ damage at:idx put:nil |
|
2231 |
"/ ] ifFalse:[ |
|
2232 |
"/ "/ the old damage contains the new rectangle |
|
2233 |
"/ (thisRectangle contains:r) ifTrue:[ |
|
2234 |
"/ ^ false |
|
2235 |
"/ ]. |
|
2236 |
"/ |
|
2237 |
"/ "/ try to merge at left/right |
|
2238 |
"/ r top == thisRectangle top ifTrue:[ |
|
2239 |
"/ r height == thisRectangle height ifTrue:[ |
|
2240 |
"/ mergedLeft := (r left min:thisRectangle left). |
|
2241 |
"/ mergedRight := (r right max:thisRectangle right). |
|
2242 |
"/ |
|
2243 |
"/ "/ only merge, if the merged area is not larger than 150% of the sum of the individual areas |
|
2244 |
"/ (r width + thisRectangle width) * 1.5 > (mergedRight - mergedLeft) ifTrue:[ |
|
2245 |
"/ thisRectangle left:mergedLeft. |
|
2246 |
"/ thisRectangle right:mergedRight. |
|
2247 |
"/ ^ false |
|
2248 |
"/ ]. |
|
2249 |
"/ ] |
|
2250 |
"/ ] ifFalse:[ |
|
2251 |
"/ "/ try to merge at top/bottom |
|
2252 |
"/ r left == thisRectangle left ifTrue:[ |
|
2253 |
"/ r width == thisRectangle width ifTrue:[ |
|
2254 |
"/ mergedTop := (r top min:thisRectangle top). |
|
2255 |
"/ mergedBottom := (r bottom max:thisRectangle bottom). |
|
2256 |
"/ |
|
2257 |
"/ "/ only merge, if the merged area is not larger than 150% of the sum of the individual areas |
|
2258 |
"/ (r height + thisRectangle height) * 1.5 > (mergedBottom - mergedTop) ifTrue:[ |
|
2259 |
"/ thisRectangle top:mergedTop. |
|
2260 |
"/ thisRectangle bottom:mergedBottom. |
|
2261 |
"/ ^ false |
|
2262 |
"/ ]. |
|
2263 |
"/ ] |
|
2264 |
"/ ] |
|
2265 |
"/ ]. |
|
2266 |
"/ nDamagesForView := nDamagesForView + 1. |
|
2267 |
"/ bounds := bounds merge:thisRectangle. |
|
2268 |
"/ areaOfIndividualRects := areaOfIndividualRects + thisRectangle area. |
|
2269 |
"/ ] |
|
2270 |
"/ ] |
|
2271 |
"/ ]. |
|
2272 |
"/ ]. |
|
2273 |
"/ |
|
2274 |
"/ "/ if there are many rectangles for this view, |
|
2275 |
"/ "/ or the bounding rectangles area is not too much |
|
2276 |
"/ "/ bigger, replace by a single rectangle |
|
2277 |
"/ |
|
2278 |
"/ (nDamagesForView > 20 |
|
2279 |
"/ or:[bounds notNil |
|
2280 |
"/ and:[(areaOfIndividualRects * 1.5) > bounds area]]) ifTrue:[ |
|
2281 |
"/ |
|
2282 |
"/ "/ remove all other damages for this view ... |
|
2283 |
"/ 1 to:sz do:[:idx | |
|
4051 | 2284 |
"/ aDamageEvent := damage at:idx. |
2285 |
"/ aDamageEvent notNil ifTrue:[ |
|
2286 |
"/ (aDamageEvent isDamageForView:aView) ifTrue:[ |
|
4048 | 2287 |
"/ damage at:idx put:nil |
2288 |
"/ ] |
|
2289 |
"/ ]. |
|
2290 |
"/ ]. |
|
2291 |
"/ |
|
2292 |
"/ r := bounds. |
|
2293 |
"/ ]. |
|
2294 |
"/ |
|
2295 |
"/ "/ add the new damage |
|
2296 |
"/ newEvent := WindowEvent damageFor:aView rectangle:r. |
|
2297 |
"/ damage add:newEvent. |
|
2298 |
"/ |
|
2299 |
"/ ^ true. |
|
2300 |
||
5677
dbb889d98fe7
changed: #basicAddDamage:view:
Claus Gittinger <cg@exept.de>
parents:
5544
diff
changeset
|
2301 |
"Modified: / 20-01-2011 / 22:41:50 / cg" |
8275 | 2302 |
"Modified (comment): / 29-01-2018 / 14:53:16 / mawalch" |
8335 | 2303 |
"Modified: / 13-04-2018 / 14:30:13 / stefan" |
0 | 2304 |
! |
2305 |
||
6568 | 2306 |
basicPushEvent:anEvent |
8307 | 2307 |
"internal basic event queueing" |
6568 | 2308 |
|
2309 |
self criticalUserEventQueueAccess:[ |
|
2310 |
mouseAndKeyboard addLast:anEvent. |
|
2311 |
]. |
|
2312 |
self notifyEventArrival:anEvent |
|
2313 |
||
2314 |
"Created: / 18-09-1995 / 22:37:57 / claus" |
|
2315 |
"Modified: / 29-06-2011 / 18:57:19 / cg" |
|
8307 | 2316 |
"Modified (comment): / 16-03-2018 / 11:01:18 / stefan" |
6568 | 2317 |
! |
2318 |
||
244 | 2319 |
nextDamage |
703
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
2320 |
"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
|
2321 |
or nil, if there is none. Remove it from the queue." |
244 | 2322 |
|
8332 | 2323 |
|nextDamage| |
2324 |
||
2325 |
damage isEmpty ifTrue:[ |
|
2326 |
^ nil |
|
2327 |
]. |
|
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2328 |
|
2437
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2329 |
" |
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2330 |
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
|
2331 |
" |
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2332 |
self criticalDamageEventQueueAccess:[ |
8332 | 2333 |
[ |
2334 |
nextDamage := mouseAndKeyboard removeFirstIfAbsent:false. |
|
2335 |
nextDamage isNil "silently discard nil events". |
|
2336 |
] whileTrue. |
|
244 | 2337 |
]. |
8332 | 2338 |
|
2339 |
nextDamage == false ifTrue:[ |
|
2340 |
"queue is empty" |
|
2341 |
^ nil. |
|
2342 |
]. |
|
2343 |
^ nextDamage |
|
2344 |
||
2345 |
"Modified: / 06-06-1998 / 21:10:27 / cg" |
|
2346 |
"Modified: / 11-04-2018 / 12:05:47 / stefan" |
|
244 | 2347 |
! |
2348 |
||
2408 | 2349 |
nextDamageEventFor:aViewOrNil |
2350 |
"retrieve the next damage event for aView (or any view if nil). |
|
2351 |
Return if there are no damage events. |
|
2352 |
Remove it from the queue." |
|
2353 |
||
2437
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2354 |
|theEvent| |
2431
4304b047a42f
oops - damage queue grew over time (slowing down event handling)
Claus Gittinger <cg@exept.de>
parents:
2429
diff
changeset
|
2355 |
|
8335 | 2356 |
damage isEmpty ifTrue:[ |
2357 |
^ nil |
|
2358 |
]. |
|
2408 | 2359 |
|
2360 |
" |
|
2361 |
be careful: events are inserted at higher prio ... |
|
2362 |
" |
|
2363 |
self criticalDamageEventQueueAccess:[ |
|
3245 | 2364 |
|anEvent idx damageSize firstNonNilIndex| |
2365 |
||
2366 |
idx := 1. |
|
2367 |
damageSize := damage size. |
|
2368 |
[idx <= damageSize] whileTrue:[ |
|
2369 |
anEvent := damage at:idx. |
|
2370 |
anEvent notNil ifTrue:[ |
|
2371 |
firstNonNilIndex isNil ifTrue:[ |
|
2372 |
firstNonNilIndex := idx |
|
2373 |
]. |
|
2374 |
(aViewOrNil isNil or:[anEvent view == aViewOrNil]) ifTrue:[ |
|
8335 | 2375 |
theEvent := anEvent. |
3245 | 2376 |
damage at:idx put:nil. |
8335 | 2377 |
idx := damageSize. "/ leave loop |
3245 | 2378 |
]. |
2379 |
]. |
|
2380 |
idx := idx + 1. |
|
2381 |
]. |
|
2382 |
firstNonNilIndex isNil ifTrue:[ |
|
2383 |
damage removeAll |
|
2384 |
] ifFalse:[ |
|
2385 |
firstNonNilIndex ~~ 1 ifTrue:[ |
|
2386 |
damage removeFromIndex:1 toIndex:(firstNonNilIndex-1) |
|
2387 |
] |
|
8335 | 2388 |
]. |
2408 | 2389 |
]. |
2390 |
||
2437
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2391 |
^ theEvent |
2408 | 2392 |
|
8335 | 2393 |
"Created: / 03-12-1998 / 13:41:49 / cg" |
2394 |
"Modified: / 05-02-1999 / 20:58:20 / cg" |
|
2395 |
"Modified (comment): / 13-04-2018 / 12:44:18 / stefan" |
|
2408 | 2396 |
! |
2397 |
||
244 | 2398 |
nextEvent |
2399 |
"retrieve the next event or nil, if there is none. |
|
2400 |
Remove it from the queue." |
|
2401 |
||
8332 | 2402 |
|nextEvent| |
2403 |
||
2404 |
mouseAndKeyboard isEmpty ifTrue:[ |
|
2405 |
^ nil |
|
2406 |
]. |
|
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2407 |
|
2437
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2408 |
" |
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2409 |
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
|
2410 |
" |
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2411 |
self criticalUserEventQueueAccess:[ |
8332 | 2412 |
[ |
2413 |
nextEvent := mouseAndKeyboard removeFirstIfAbsent:false. |
|
2414 |
nextEvent isNil "silently discard nil events". |
|
2415 |
] whileTrue. |
|
244 | 2416 |
]. |
8332 | 2417 |
|
2418 |
nextEvent == false ifTrue:[ |
|
2419 |
"queue is empty" |
|
2420 |
^ nil. |
|
2421 |
]. |
|
2422 |
^ nextEvent |
|
2423 |
||
2424 |
"Modified: / 06-06-1998 / 21:10:39 / cg" |
|
2425 |
"Modified: / 11-04-2018 / 12:02:37 / stefan" |
|
244 | 2426 |
! |
2427 |
||
3682 | 2428 |
nextExposeEventFor:aViewOrNil |
1806
16c958be35d8
fixed no-deviceID error with destroy arriving while waiting for
Claus Gittinger <cg@exept.de>
parents:
1791
diff
changeset
|
2429 |
"retrieve the next expose event for aView (or any view if nil). |
8332 | 2430 |
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
|
2431 |
Remove it from the queue." |
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
2432 |
|
2437
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2433 |
|theEvent| |
2432 | 2434 |
|
8335 | 2435 |
damage isEmpty ifTrue:[ |
2436 |
^ nil |
|
2437 |
]. |
|
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2438 |
|
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2439 |
" |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2440 |
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
|
2441 |
" |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
2442 |
self criticalDamageEventQueueAccess:[ |
2810 | 2443 |
|firstNonNilIndex anEvent idx damageSize| |
2444 |
||
2445 |
idx := 1. |
|
2446 |
damageSize := damage size. |
|
2447 |
[idx <= damageSize] whileTrue:[ |
|
2448 |
anEvent := damage at:idx. |
|
2449 |
anEvent notNil ifTrue:[ |
|
2450 |
firstNonNilIndex isNil ifTrue:[ |
|
2451 |
firstNonNilIndex := idx |
|
2452 |
]. |
|
2733
5af2417bc450
pass x/y with mouseWheel event
Claus Gittinger <cg@exept.de>
parents:
2731
diff
changeset
|
2453 |
|
2810 | 2454 |
anEvent isConfigureEvent ifTrue:[ |
3682 | 2455 |
(aViewOrNil isNil or:[anEvent view == aViewOrNil]) ifTrue:[ |
2810 | 2456 |
^ nil |
2457 |
] |
|
2458 |
]. |
|
2459 |
||
2460 |
anEvent isDamage ifTrue:[ |
|
3682 | 2461 |
(aViewOrNil isNil or:[anEvent view == aViewOrNil]) ifTrue:[ |
2810 | 2462 |
theEvent := anEvent. |
2463 |
damage at:idx put:nil. |
|
8335 | 2464 |
idx := damageSize. "/ leave loop |
2810 | 2465 |
] |
2466 |
]. |
|
2467 |
]. |
|
2468 |
idx := idx + 1. |
|
2469 |
]. |
|
2470 |
||
2471 |
firstNonNilIndex isNil ifTrue:[ |
|
2472 |
damage removeAll |
|
2473 |
] ifFalse:[ |
|
2474 |
firstNonNilIndex ~~ 1 ifTrue:[ |
|
2475 |
damage removeFromIndex:1 toIndex:(firstNonNilIndex-1) |
|
2476 |
] |
|
2477 |
]. |
|
703
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
2478 |
]. |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2479 |
|
2437
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2480 |
^ theEvent |
703
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
2481 |
|
8332 | 2482 |
"Created: / 21-05-1996 / 17:20:54 / cg" |
2483 |
"Modified: / 05-02-1999 / 20:58:28 / cg" |
|
8335 | 2484 |
"Modified: / 13-04-2018 / 11:04:13 / stefan" |
2485 |
"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
|
2486 |
! |
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
2487 |
|
140 | 2488 |
pendingEvent |
152 | 2489 |
"retrieve the next pending user (i.e. non-damage) event. |
2490 |
Return nil, if there is none pending. |
|
140 | 2491 |
Do not remove it from the queue." |
47 | 2492 |
|
8335 | 2493 |
mouseAndKeyboard isEmpty ifTrue:[ |
2494 |
^ nil |
|
2495 |
]. |
|
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2496 |
|
2437
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2497 |
" |
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2498 |
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
|
2499 |
" |
8335 | 2500 |
^ self criticalUserEventQueueAccess:[ |
2501 |
|event| |
|
2502 |
||
2503 |
[ |
|
2504 |
mouseAndKeyboard isEmpty ifTrue:[ |
|
2505 |
^ nil |
|
2506 |
]. |
|
2507 |
||
2508 |
event := mouseAndKeyboard first. |
|
2509 |
event isNil ifTrue:[ |
|
5750 | 2510 |
mouseAndKeyboard removeFirst |
2511 |
]. |
|
8335 | 2512 |
event isNil. |
2513 |
] whileTrue. |
|
2514 |
event |
|
0 | 2515 |
]. |
8335 | 2516 |
|
2517 |
"Modified: / 06-06-1998 / 21:10:51 / cg" |
|
2518 |
"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
|
2519 |
! |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2520 |
|
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2521 |
pushDamageEvent:anEvent |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2522 |
"put an event into the damage queue |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2523 |
- this is not meant for public use" |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2524 |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
2525 |
self criticalDamageEventQueueAccess:[ |
3682 | 2526 |
damage addLast:anEvent. |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2527 |
]. |
3682 | 2528 |
self notifyEventArrival:anEvent |
1851
6a6225647696
fixes for expose-event-lost after re-map
Claus Gittinger <cg@exept.de>
parents:
1847
diff
changeset
|
2529 |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
2530 |
"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
|
2531 |
"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
|
2532 |
! |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2533 |
|
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2534 |
pushEvent:anEvent |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2535 |
"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
|
2536 |
applications and allows simulation of events |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2537 |
(implementation of recorders & playback) |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2538 |
or asynchronous communication between view applications |
8332 | 2539 |
(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
|
2540 |
when the target windowGroups process is rescheduled)." |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2541 |
|
8361 | 2542 |
anEvent ensureTimeStamped. |
5761 | 2543 |
|
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
2544 |
"/ inform all local and global eventListeners ? |
7091 | 2545 |
(self notifyEventListenersAbout:anEvent) ifTrue:[ |
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
2546 |
"/ event was eaten |
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
2547 |
^ self |
5761 | 2548 |
]. |
6568 | 2549 |
self basicPushEvent:anEvent. |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2550 |
|
7091 | 2551 |
" |
2552 |
|b| |
|
2553 |
b := Button label:'test'. |
|
2554 |
b action:[Transcript showCR:'hallo']. |
|
2555 |
b open. |
|
2556 |
(Delay forSeconds:5) wait. |
|
2557 |
b sensor pushEvent:(WindowEvent pointerEnter:0 x:1 y:1 view:b). |
|
2558 |
(Delay forSeconds:1) wait. |
|
2559 |
b sensor pushEvent:(WindowEvent buttonPress:1 x:1 y:1 view:b). |
|
2560 |
(Delay forSeconds:2) wait. |
|
2561 |
b sensor pushEvent:(WindowEvent buttonRelease:1 x:1 y:1 view:b). |
|
2562 |
(Delay forSeconds:1) wait. |
|
2563 |
b sensor pushEvent:(WindowEvent pointerLeave:0 view:b). |
|
2564 |
" |
|
2565 |
||
5761 | 2566 |
"Created: / 18-09-1995 / 22:37:57 / claus" |
5762
e084426afbdb
removed eventListener, keyboardListener and EventListener.
Claus Gittinger <cg@exept.de>
parents:
5761
diff
changeset
|
2567 |
"Modified: / 29-06-2011 / 18:57:19 / cg" |
8332 | 2568 |
"Modified (comment): / 11-04-2018 / 11:38:39 / stefan" |
0 | 2569 |
! ! |
2570 |
||
244 | 2571 |
!WindowSensor methodsFor:'event simulation'! |
2572 |
||
6816 | 2573 |
enqueueMessage:selector for:someone arguments:argList |
7087 | 2574 |
"if such a message is already in the queue, ignore it. |
2575 |
Otherwise push it as an event, to be handled when my thread is |
|
2576 |
back in the event loop." |
|
2577 |
||
6816 | 2578 |
self criticalUserEventQueueAccess:[ |
2579 |
(self hasUserEvent:selector for:someone withArguments:argList) ifFalse:[ |
|
2580 |
self pushUserEvent:selector for:someone withArguments:argList |
|
2581 |
]. |
|
2582 |
]. |
|
2583 |
! |
|
2584 |
||
244 | 2585 |
forwardKeyEventsTo:aView |
2586 |
"remove all keyboard events and send them to aViews sensor instead" |
|
2587 |
||
2588 |
1 to:mouseAndKeyboard size do:[:i | |
|
5750 | 2589 |
|anEvent| |
2590 |
||
2591 |
anEvent := mouseAndKeyboard at:i. |
|
2592 |
anEvent notNil ifTrue:[ |
|
2593 |
anEvent isKeyEvent ifTrue:[ |
|
2594 |
anEvent view:aView. |
|
2595 |
aView sensor pushEvent:anEvent. |
|
2596 |
mouseAndKeyboard at:i put:nil |
|
2597 |
] |
|
2598 |
] |
|
244 | 2599 |
]. |
2600 |
||
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2601 |
"Modified: 18.1.1997 / 14:05:02 / cg" |
244 | 2602 |
! |
2603 |
||
5544 | 2604 |
pushAction:aBlock |
6503 | 2605 |
"enqueue an action into my event queue. |
5544 | 2606 |
The underlying window process will evaluate aBlock in its event loop |
8031 | 2607 |
(i.e. synchronously). Use this to present the result of an asynchronous background |
5544 | 2608 |
computation" |
2609 |
||
8031 | 2610 |
self pushUserEvent:#value for:aBlock withArguments:#() |
2611 |
||
2612 |
"Modified (comment): / 22-05-2017 / 12:09:24 / mawalch" |
|
5544 | 2613 |
! |
2614 |
||
244 | 2615 |
pushUserEvent:aSelector for:aView |
2616 |
"manually put an event into the queue - this allows |
|
2617 |
simulation of events (implementation of recorders & playback) |
|
2618 |
or asynchronous communication between view applications. |
|
2619 |
The view will perform a method as specified by aSelector, |
|
2620 |
when it performs event processing; this is different than sending |
|
7708 | 2621 |
this message directly, since the execution is done by the view's process, |
244 | 2622 |
not by the current process (which is especially worthwhile, if that method |
2623 |
shows a modal box or similar)." |
|
2624 |
||
2625 |
self pushUserEvent:aSelector for:aView withArguments:#() |
|
2626 |
||
2627 |
"Modified: 18.9.1995 / 22:40:12 / claus" |
|
2628 |
! |
|
2629 |
||
3593 | 2630 |
pushUserEvent:aSelector for:anyObject withArgument:argument |
2631 |
"manually put an event into the queue - this allows |
|
2632 |
simulation of events (implementation of recorders & playback) |
|
2633 |
or asynchronous communication between view applications. |
|
2634 |
anyObject will perform a method as specified by aSelector, |
|
2635 |
when the windogroup dispatches this event. This is different than sending |
|
7708 | 2636 |
this message directly, since the execution is done by the view's process, |
3593 | 2637 |
not by the current process (which is especially worthwhile, if that method |
2638 |
shows a modal box or similar)." |
|
2639 |
||
2640 |
self pushUserEvent:aSelector for:anyObject withArguments:(Array with:argument). |
|
2641 |
! |
|
2642 |
||
3298 | 2643 |
pushUserEvent:aSelector for:anyObject withArguments:arguments |
244 | 2644 |
"manually put an event into the queue - this allows |
2645 |
simulation of events (implementation of recorders & playback) |
|
2646 |
or asynchronous communication between view applications. |
|
3298 | 2647 |
anyObject will perform a method as specified by aSelector, |
2648 |
when the windogroup dispatches this event. This is different than sending |
|
7708 | 2649 |
this message directly, since the execution is done by the view's process, |
244 | 2650 |
not by the current process (which is especially worthwhile, if that method |
2651 |
shows a modal box or similar)." |
|
2652 |
||
3682 | 2653 |
self pushEvent:(WindowEvent messageSend:anyObject selector:aSelector arguments:arguments). |
244 | 2654 |
|
2655 |
" |
|
2656 |
|b| |
|
2657 |
b := Button label:'test'. |
|
1155
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2658 |
b open. |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2659 |
(Delay forSeconds:5) wait. |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2660 |
b sensor pushUserEvent:#fooBar for:b withArguments:#(). |
244 | 2661 |
" |
1155
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2662 |
|
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2663 |
" |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2664 |
|b| |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2665 |
b := Button label:'test'. |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2666 |
b open. |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2667 |
(Delay forSeconds:3) wait. |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2668 |
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
|
2669 |
" |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2670 |
|
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2671 |
"Modified: 4.1.1997 / 13:53:01 / cg" |
244 | 2672 |
! ! |
2673 |
||
2674 |
!WindowSensor methodsFor:'initialization'! |
|
2675 |
||
2676 |
initialize |
|
2677 |
"initialize the event queues to empty" |
|
2678 |
||
4472 | 2679 |
self initializeState. |
2680 |
||
2681 |
compressMotionEvents := translateKeyboardEvents := true. |
|
2682 |
ignoreUserInput := false. |
|
2683 |
||
2684 |
"Modified: / 14.12.1999 / 21:15:03 / cg" |
|
2685 |
! |
|
2686 |
||
2687 |
initializeState |
|
2688 |
"initialize the event queues to empty" |
|
2689 |
||
8335 | 2690 |
damageEventAccessLock := RecursionLock name:'WSensor ev-q damageEventAccessLock'. |
2691 |
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
|
2692 |
|
6112 | 2693 |
damage := OrderedCollection new. |
2694 |
mouseAndKeyboard := OrderedCollection new. |
|
1295
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
2695 |
|
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
2696 |
gotExpose := IdentitySet new. |
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
2697 |
catchExpose := IdentitySet new. |
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
2698 |
gotOtherEvent := IdentitySet new. |
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2699 |
|
7866 | 2700 |
shiftDown := ctrlDown := altDown := metaDown := modeSwitchDown := false. |
244 | 2701 |
leftButtonDown := middleButtonDown := rightButtonDown := false. |
6752 | 2702 |
collectedMouseWheelMotion := 0. |
6112 | 2703 |
|
7866 | 2704 |
"Modified: / 10-02-2017 / 22:33:44 / cg" |
8335 | 2705 |
"Modified: / 13-04-2018 / 11:02:36 / stefan" |
244 | 2706 |
! |
2707 |
||
2708 |
reinitialize |
|
2709 |
"called when an image is restarted; |
|
2710 |
reinitialize the event queues to empty; leave other setup as-is" |
|
2711 |
||
4472 | 2712 |
self initializeState. |
244 | 2713 |
! ! |
2714 |
||
3266 | 2715 |
!WindowSensor methodsFor:'queries-event queue'! |
1100 | 2716 |
|
2717 |
hasButtonEventFor:aView |
|
2718 |
"return true, if any button events are pending. |
|
2719 |
If the argument, aView is nil, the information is regarding any |
|
2720 |
view (i.e. is there a button event for any of my views); |
|
1505 | 2721 |
otherwise, the information is regarding that specific view." |
1100 | 2722 |
|
8335 | 2723 |
^ (self hasButtonMotionEventFor:aView) |
2724 |
or:[(self hasButtonPressEventFor:aView) |
|
2725 |
or:[self hasButtonReleaseEventFor:aView]]. |
|
2726 |
||
2727 |
"Created: / 01-11-1996 / 17:02:23 / cg" |
|
2728 |
"Modified: / 13-04-2018 / 15:13:55 / stefan" |
|
1100 | 2729 |
! |
2730 |
||
2731 |
hasButtonMotionEventFor:aView |
|
2732 |
"return true, if any buttonMotion events are pending. |
|
2733 |
If the argument, aView is nil, the information is regarding any |
|
2734 |
view (i.e. is there a motion event for any of my views); |
|
1505 | 2735 |
otherwise, the information is regarding that specific view." |
1100 | 2736 |
|
2737 |
^ self hasEvent:#buttonMotion:x:y: orPendingDeviceEvent:#buttonMotion for:aView |
|
2738 |
||
2739 |
"Created: 1.11.1996 / 17:04:01 / cg" |
|
2740 |
! |
|
2741 |
||
2742 |
hasButtonPressEventFor:aView |
|
2743 |
"return true, if any buttonPress events are pending. |
|
2744 |
If the argument, aView is nil, the information is regarding any |
|
2745 |
view (i.e. is there a buttonPress event for any of my views); |
|
1505 | 2746 |
otherwise, the information is regarding that specific view." |
1100 | 2747 |
|
2748 |
^ self hasEvent:#buttonPress:x:y: orPendingDeviceEvent:#buttonPress for:aView |
|
2749 |
||
2750 |
"Created: 1.11.1996 / 17:05:10 / cg" |
|
2751 |
"Modified: 1.11.1996 / 17:11:09 / cg" |
|
2752 |
! |
|
2753 |
||
2754 |
hasButtonReleaseEventFor:aView |
|
2755 |
"return true, if any buttonRelease events are pending. |
|
2756 |
If the argument, aView is nil, the information is regarding any |
|
2757 |
view (i.e. is there a buttonrelease event for any of my views); |
|
1505 | 2758 |
otherwise, the information is regarding that specific view." |
1100 | 2759 |
|
2760 |
^ self hasEvent:#buttonRelease:x:y: orPendingDeviceEvent:#buttonRelease for:aView |
|
2761 |
||
2762 |
"Created: 1.11.1996 / 17:05:26 / cg" |
|
2763 |
"Modified: 1.11.1996 / 17:11:18 / cg" |
|
2764 |
! |
|
2765 |
||
2766 |
hasConfigureEventFor:aView |
|
2767 |
"return true, if any resize/position events are pending. |
|
2768 |
If the argument, aView is nil, the information is regarding any |
|
2769 |
view (i.e. is there a configure event for any of my views); |
|
1505 | 2770 |
otherwise, the information is regarding that specific view." |
1100 | 2771 |
|
2772 |
^ self hasEvent:#configureX:y:width:height: orPendingDeviceEvent:#structureNotify for:aView |
|
2773 |
||
2774 |
"Modified: 1.11.1996 / 17:11:27 / cg" |
|
2775 |
! |
|
2776 |
||
2777 |
hasDamage |
|
8335 | 2778 |
"return true, if any damage events (i.e. expose or resize) might be pending. |
1512 | 2779 |
Since this is often invoked by ST-80 classes to poll the sensor, |
2780 |
a yield is done here to avoid a busy wait blocking other processes." |
|
2781 |
||
2782 |
Processor yield. |
|
8335 | 2783 |
^ damage notEmpty |
2784 |
||
2785 |
"Modified: / 02-04-1997 / 14:14:01 / cg" |
|
2786 |
"Modified: / 13-04-2018 / 11:25:57 / stefan" |
|
2787 |
"Modified (comment): / 13-04-2018 / 12:47:15 / stefan" |
|
1100 | 2788 |
! |
2789 |
||
3682 | 2790 |
hasDamageFor:aViewOrNil |
1100 | 2791 |
"return true, if any damage events (i.e. expose or resize) |
3682 | 2792 |
are pending for aViewOrNil. If nil, returns true if any damage is |
2793 |
pending for this windowGroup." |
|
1100 | 2794 |
|
8335 | 2795 |
damage isEmpty ifTrue:[ |
2796 |
^ false. |
|
2797 |
]. |
|
2798 |
damage do:[:aDamage | |
|
2799 |
aDamage notNil ifTrue:[ |
|
2800 |
(aViewOrNil isNil or:[aDamage view == aViewOrNil]) ifTrue:[ |
|
2801 |
^ true |
|
2802 |
] |
|
2803 |
]. |
|
1100 | 2804 |
]. |
2805 |
^ false |
|
2806 |
||
8335 | 2807 |
"Modified: / 21-05-1996 / 17:15:09 / cg" |
2808 |
"Modified: / 13-04-2018 / 12:22:10 / stefan" |
|
1100 | 2809 |
! |
2810 |
||
3682 | 2811 |
hasEvent:type for:aReceiverOrNil |
2144
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2812 |
"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
|
2813 |
Type is the type of event, dType the corresponding device event. |
3682 | 2814 |
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
|
2815 |
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
|
2816 |
otherwise, the information is regarding to that specific view." |
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2817 |
|
8335 | 2818 |
mouseAndKeyboard notEmpty ifTrue:[ |
2819 |
(self hasUserEvent:type for:aReceiverOrNil) ifTrue:[ |
|
2820 |
^ true |
|
2821 |
]. |
|
2822 |
]. |
|
2823 |
damage isEmpty ifTrue:[ |
|
2824 |
^ false. |
|
2144
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2825 |
]. |
8335 | 2826 |
damage do:[:anEvent | |
2827 |
anEvent notNil ifTrue:[ |
|
2828 |
(aReceiverOrNil isNil or:[anEvent receiver == aReceiverOrNil]) ifTrue:[ |
|
2829 |
(type isNil or:[anEvent type == type]) ifTrue:[ |
|
2830 |
^ true |
|
2831 |
]. |
|
2832 |
] |
|
2833 |
]. |
|
2144
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2834 |
]. |
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2835 |
^ false |
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2836 |
|
8335 | 2837 |
"Created: / 10-06-1998 / 17:33:46 / cg" |
2838 |
"Modified: / 18-06-1998 / 09:29:18 / cg" |
|
2839 |
"Modified: / 13-04-2018 / 12:22:46 / stefan" |
|
2144
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2840 |
! |
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2841 |
|
6759 | 2842 |
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
|
2843 |
"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
|
2844 |
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
|
2845 |
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
|
2846 |
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
|
2847 |
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
|
2848 |
|
6759 | 2849 |
|args| |
2850 |
||
2851 |
args := argsOrNil ? #(). |
|
1505 | 2852 |
^ self |
5750 | 2853 |
hasEvent:type |
2854 |
for:aView |
|
2855 |
withMatchingArguments:[:evArgs | evArgs = args] |
|
1505 | 2856 |
! |
2857 |
||
3682 | 2858 |
hasEvent:type for:aReceiverOrNil withMatchingArguments:argMatchBlock |
1505 | 2859 |
"return true, if a matching event is pending in my queues. |
2860 |
Type is the type of event, matchBlock is a block which gets the event args |
|
2861 |
and should return true. |
|
3682 | 2862 |
If the argument, aReceiverOrNil is nil, the information is regarding any |
1505 | 2863 |
view (i.e. is there an event for any of my views); |
3235 | 2864 |
otherwise, the information is regarding to that specific view. |
2865 |
If the type-argument is nil, any event matches, otherwise only events with |
|
2866 |
that type are matched." |
|
1505 | 2867 |
|
8335 | 2868 |
|doBlock| |
2869 |
||
2870 |
doBlock := [:eachEvent | |
|
2871 |
eachEvent notNil ifTrue:[ |
|
2872 |
(aReceiverOrNil isNil or:[eachEvent receiver == aReceiverOrNil]) ifTrue:[ |
|
2873 |
(type isNil or:[eachEvent type == type]) ifTrue:[ |
|
2874 |
(argMatchBlock value:eachEvent arguments) ifTrue:[ |
|
3235 | 2875 |
^ true |
2876 |
]. |
|
2877 |
] |
|
2878 |
] |
|
2879 |
]. |
|
8335 | 2880 |
]. |
2881 |
||
2882 |
mouseAndKeyboard notEmpty ifTrue:[ |
|
2883 |
mouseAndKeyboard do:doBlock. |
|
1155
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2884 |
]. |
8335 | 2885 |
damage notEmpty ifTrue:[ |
2886 |
damage do:doBlock. |
|
1155
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2887 |
]. |
8335 | 2888 |
|
1155
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2889 |
^ false |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2890 |
|
8335 | 2891 |
"Modified: / 01-11-1996 / 17:11:47 / cg" |
2892 |
"Created: / 04-01-1997 / 14:00:29 / cg" |
|
2893 |
"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
|
2894 |
! |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2895 |
|
1100 | 2896 |
hasEvent:type orPendingDeviceEvent:dType for:aView |
2144
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2897 |
"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
|
2898 |
or in the devices event queue. |
1100 | 2899 |
Type is the type of event, dType the corresponding device event. |
2900 |
If the argument, aView is nil, the information is regarding any |
|
2901 |
view (i.e. is there an event for any of my views); |
|
2902 |
otherwise, the information is regarding to that specific view." |
|
2903 |
||
7508 | 2904 |
|device| |
2905 |
||
2144
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2906 |
"/ look in my queues |
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2907 |
(self hasEvent:type for:aView) ifTrue:[^ true]. |
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2908 |
|
1100 | 2909 |
aView notNil ifTrue:[ |
7508 | 2910 |
(device := aView graphicsDevice) notNil ifTrue:[ |
2911 |
"/ ask the device if it has something pending |
|
2912 |
^ device eventPending:dType for:aView id |
|
2913 |
]. |
|
1100 | 2914 |
]. |
2915 |
^ false |
|
2916 |
||
2144
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2917 |
"Modified: / 10.6.1998 / 17:34:51 / cg" |
1100 | 2918 |
! |
2919 |
||
2920 |
hasEvents |
|
8335 | 2921 |
"return true, if any mouse/keyboard events might be pending" |
2922 |
||
2923 |
^ mouseAndKeyboard notEmpty or:[damage notEmpty]. |
|
2924 |
||
2925 |
"Modified: / 05-02-1999 / 22:30:23 / cg" |
|
2926 |
"Modified: / 13-04-2018 / 11:05:20 / stefan" |
|
2927 |
"Modified (comment): / 13-04-2018 / 12:47:37 / stefan" |
|
1100 | 2928 |
! |
2929 |
||
3682 | 2930 |
hasExposeEventFor:aViewOrNil |
2931 |
"return true, if any exposure events are pending for aView. |
|
2932 |
If aViewOrNil is nil, return true if any exposure event for any view |
|
2933 |
in my windowGroup is pending" |
|
1100 | 2934 |
|
8335 | 2935 |
damage isEmpty ifTrue:[ |
2936 |
^ false. |
|
2937 |
]. |
|
2938 |
damage do:[:eachDamage | |
|
2939 |
(eachDamage notNil and:[eachDamage isDamage]) ifTrue:[ |
|
2940 |
(aViewOrNil isNil or:[eachDamage view == aViewOrNil]) ifTrue:[ |
|
2941 |
^ true |
|
3682 | 2942 |
]. |
8335 | 2943 |
]. |
1100 | 2944 |
]. |
2945 |
^ false |
|
2946 |
||
8335 | 2947 |
"Modified: / 21-05-1996 / 17:13:09 / cg" |
2948 |
"Created: / 01-11-1996 / 17:05:41 / cg" |
|
2949 |
"Modified: / 13-04-2018 / 12:22:14 / stefan" |
|
1100 | 2950 |
! |
2951 |
||
4415 | 2952 |
hasKeyEventFor:aViewOrNil |
1100 | 2953 |
"return true, if any key (press or release) events are pending. |
2954 |
If the argument, aView is nil, the information is regarding any |
|
2955 |
view (i.e. is there a key event for any of my views); |
|
1505 | 2956 |
otherwise, the information is regarding that specific view." |
1100 | 2957 |
|
8335 | 2958 |
^ (self hasKeyPressEventFor:aViewOrNil) or:[self hasKeyReleaseEventFor:aViewOrNil] |
2959 |
||
2960 |
"Created: / 01-11-1996 / 17:08:03 / cg" |
|
2961 |
"Modified: / 13-04-2018 / 15:11:30 / stefan" |
|
1100 | 2962 |
! |
2963 |
||
4415 | 2964 |
hasKeyPressEventFor:aViewOrNil |
1100 | 2965 |
"return true, if any keyPress events are pending. |
2966 |
If the argument, aView is nil, the information is regarding any |
|
2967 |
view (i.e. is there a keyPress event for any of my views); |
|
1505 | 2968 |
otherwise, the information is regarding that specific view." |
1100 | 2969 |
|
4415 | 2970 |
^ self hasEvent:#keyPress:x:y: orPendingDeviceEvent:#keyPress for:aViewOrNil |
1100 | 2971 |
|
2972 |
"Created: 1.11.1996 / 17:05:58 / cg" |
|
2973 |
"Modified: 1.11.1996 / 17:12:10 / cg" |
|
2974 |
! |
|
2975 |
||
4415 | 2976 |
hasKeyReleaseEventFor:aViewOrNil |
1100 | 2977 |
"return true, if any keyRelease events are pending. |
2978 |
If the argument, aView is nil, the information is regarding any |
|
2979 |
view (i.e. is there a keyRelease event for any of my views); |
|
1505 | 2980 |
otherwise, the information is regarding that specific view." |
1100 | 2981 |
|
4415 | 2982 |
^ self hasEvent:#keyRelease:x:y: orPendingDeviceEvent:#keyRelease for:aViewOrNil |
1100 | 2983 |
|
2984 |
"Created: 1.11.1996 / 17:06:34 / cg" |
|
2985 |
"Modified: 1.11.1996 / 17:12:15 / cg" |
|
2986 |
! |
|
2987 |
||
3682 | 2988 |
hasUserEvent:type for:aReceiverOrNil |
2157 | 2989 |
"return true, if a specific event is pending in my user event queue. |
2990 |
Type is the type of event, dType the corresponding device event. |
|
3682 | 2991 |
If the argument, aReceiverOrNil is nil, the information is regarding any |
2157 | 2992 |
view (i.e. is there an event for any of my views); |
2993 |
otherwise, the information is regarding to that specific view." |
|
2994 |
||
8335 | 2995 |
mouseAndKeyboard notEmpty ifTrue:[ |
3682 | 2996 |
mouseAndKeyboard do:[:anEvent | |
2997 |
anEvent notNil ifTrue:[ |
|
2998 |
(aReceiverOrNil isNil or:[anEvent receiver == aReceiverOrNil]) ifTrue:[ |
|
2999 |
(type isNil or:[anEvent type == type]) ifTrue:[^ true]. |
|
3000 |
] |
|
3001 |
]. |
|
3002 |
] |
|
2157 | 3003 |
]. |
3004 |
^ false |
|
3005 |
||
8335 | 3006 |
"Created: / 17-06-1998 / 12:55:54 / cg" |
3007 |
"Modified: / 18-06-1998 / 08:57:00 / cg" |
|
3008 |
"Modified: / 13-04-2018 / 15:11:49 / stefan" |
|
2157 | 3009 |
! |
3010 |
||
6760 | 3011 |
hasUserEvent:type for:aView withArguments:argsOrNil |
3012 |
"return true, if a specific user event (non damage) is pending in my queues. |
|
3013 |
Type is the type of event, args are the arguments. |
|
3014 |
If the argument, aView is nil, the information is regarding any |
|
3015 |
view (i.e. is there an event for any of my views); |
|
3016 |
otherwise, the information is regarding to that specific view." |
|
3017 |
||
3018 |
|args| |
|
3019 |
||
3020 |
args := argsOrNil ? #(). |
|
3021 |
^ self |
|
3022 |
hasUserEvent:type |
|
3023 |
for:aView |
|
3024 |
withMatchingArguments:[:evArgs | evArgs = args] |
|
3025 |
! |
|
3026 |
||
6759 | 3027 |
hasUserEvent:type for:aReceiverOrNil withMatchingArguments:argMatchBlock |
3028 |
"return true, if a specific event is pending in my user event queue. |
|
3029 |
Type is the type of event, dType the corresponding device event. |
|
3030 |
If the argument, aReceiverOrNil is nil, the information is regarding any |
|
3031 |
view (i.e. is there an event for any of my views); |
|
3032 |
otherwise, the information is regarding to that specific view." |
|
3033 |
||
8335 | 3034 |
mouseAndKeyboard notEmpty ifTrue:[ |
6759 | 3035 |
mouseAndKeyboard do:[:anEvent | |
3036 |
anEvent notNil ifTrue:[ |
|
3037 |
(aReceiverOrNil isNil or:[anEvent receiver == aReceiverOrNil]) ifTrue:[ |
|
3038 |
(type isNil or:[anEvent type == type]) ifTrue:[ |
|
3039 |
(argMatchBlock value:anEvent arguments) ifTrue:[ |
|
3040 |
^ true |
|
3041 |
]. |
|
3042 |
]. |
|
3043 |
] |
|
3044 |
]. |
|
3045 |
] |
|
3046 |
]. |
|
3047 |
^ false |
|
3048 |
||
8335 | 3049 |
"Created: / 17-06-1998 / 12:55:54 / cg" |
3050 |
"Modified: / 18-06-1998 / 08:57:00 / cg" |
|
3051 |
"Modified: / 13-04-2018 / 15:12:07 / stefan" |
|
6759 | 3052 |
! |
3053 |
||
1100 | 3054 |
hasUserEventFor:aView |
3055 |
"return true, if any user event (i.e. key or button events) are pending. |
|
3056 |
If the argument, aView is nil, the information is regarding any |
|
3057 |
view (i.e. is there a user event for any of my views); |
|
1505 | 3058 |
otherwise, the information is regarding that specific view." |
1100 | 3059 |
|
8335 | 3060 |
^ (self hasKeyEventFor:aView) or:[self hasButtonEventFor:aView]. |
3061 |
||
3062 |
"Created: / 01-11-1996 / 17:08:50 / cg" |
|
3063 |
"Modified: / 13-04-2018 / 15:12:32 / stefan" |
|
1100 | 3064 |
! |
3065 |
||
2441 | 3066 |
hasUserEvents |
8335 | 3067 |
"return true, if any mouse/keyboard events might be pending" |
3068 |
||
3069 |
^ mouseAndKeyboard notEmpty |
|
3070 |
||
3071 |
"Created: / 05-02-1999 / 22:29:11 / cg" |
|
3072 |
"Modified: / 13-04-2018 / 12:48:01 / stefan" |
|
2441 | 3073 |
! |
3074 |
||
1100 | 3075 |
motionEventPending |
3076 |
"return true, if any buttonMotion events are pending." |
|
3077 |
||
3078 |
^ self hasButtonMotionEventFor:nil |
|
3079 |
||
3080 |
"Created: 24.3.1996 / 20:09:55 / cg" |
|
3081 |
"Modified: 1.11.1996 / 17:04:43 / cg" |
|
2177 | 3082 |
! |
3083 |
||
3084 |
userEventCount |
|
3085 |
"return the number of pending user events" |
|
3086 |
||
3087 |
^ mouseAndKeyboard size |
|
3088 |
||
3089 |
"Modified: / 21.7.1998 / 18:52:19 / cg" |
|
3090 |
"Created: / 21.7.1998 / 19:36:04 / cg" |
|
1100 | 3091 |
! ! |
3092 |
||
3266 | 3093 |
!WindowSensor methodsFor:'queries-key & button state'! |
140 | 3094 |
|
244 | 3095 |
altDown |
3096 |
"return true, if the meta key is currently pressed. |
|
7664 | 3097 |
Notice, that some keyboards don't have an alt key; |
244 | 3098 |
it is better to use 'sensor metaDown or:[sensor altDown]'." |
3099 |
||
3100 |
^ altDown |
|
3101 |
! |
|
3102 |
||
3103 |
anyButtonPressed |
|
3104 |
"ST-80 compatibility: return true, if any mouse button is pressed. |
|
3105 |
You should no use it in 'normal' applications. |
|
3106 |
Instead, keep track of the buttons state in your views or controllers |
|
3107 |
button-event methods." |
|
3108 |
||
1083
6e947cc67324
fixed #anyButtonPressed & setting of buttonDown-flags
Claus Gittinger <cg@exept.de>
parents:
1082
diff
changeset
|
3109 |
^ leftButtonDown or:[middleButtonDown or:[rightButtonDown]] |
6e947cc67324
fixed #anyButtonPressed & setting of buttonDown-flags
Claus Gittinger <cg@exept.de>
parents:
1082
diff
changeset
|
3110 |
|
6e947cc67324
fixed #anyButtonPressed & setting of buttonDown-flags
Claus Gittinger <cg@exept.de>
parents:
1082
diff
changeset
|
3111 |
"Modified: 21.10.1996 / 11:37:31 / cg" |
244 | 3112 |
! |
3113 |
||
3858
ecbaa5d75c70
Use SynchronousWindowSensor if no windowGroup
Stefan Vogel <sv@exept.de>
parents:
3852
diff
changeset
|
3114 |
anyModifierKeyDown |
ecbaa5d75c70
Use SynchronousWindowSensor if no windowGroup
Stefan Vogel <sv@exept.de>
parents:
3852
diff
changeset
|
3115 |
"return true, if any modifier key is currently pressed." |
ecbaa5d75c70
Use SynchronousWindowSensor if no windowGroup
Stefan Vogel <sv@exept.de>
parents:
3852
diff
changeset
|
3116 |
|
ecbaa5d75c70
Use SynchronousWindowSensor if no windowGroup
Stefan Vogel <sv@exept.de>
parents:
3852
diff
changeset
|
3117 |
^ shiftDown or:[ctrlDown or:[altDown or:[metaDown]]] |
ecbaa5d75c70
Use SynchronousWindowSensor if no windowGroup
Stefan Vogel <sv@exept.de>
parents:
3852
diff
changeset
|
3118 |
! |
ecbaa5d75c70
Use SynchronousWindowSensor if no windowGroup
Stefan Vogel <sv@exept.de>
parents:
3852
diff
changeset
|
3119 |
|
244 | 3120 |
ctrlDown |
3121 |
"return true, if any CTRL key is currently pressed." |
|
3122 |
||
3123 |
^ ctrlDown |
|
3124 |
! |
|
3125 |
||
157 | 3126 |
leftButtonPressed |
3127 |
"return true, if the left mouse button is pressed. |
|
3128 |
This has been added to support ST-80 style button polling; |
|
3129 |
however, you should no use it in 'normal' applications. |
|
3130 |
Instead, keep track of the buttons state in your views or controllers |
|
3131 |
button-event methods." |
|
3132 |
||
3133 |
^ leftButtonDown |
|
3134 |
! |
|
3135 |
||
244 | 3136 |
metaDown |
3137 |
"return true, if the meta key is currently pressed. |
|
7664 | 3138 |
Notice, that most keyboards don't have a meta key; |
244 | 3139 |
it is better to use 'sensor metaDown or:[sensor altDown]'." |
3140 |
||
3141 |
^ metaDown |
|
3142 |
! |
|
3143 |
||
157 | 3144 |
middleButtonPressed |
3145 |
"return true, if the middle mouse button is pressed. |
|
3146 |
This has been added to support ST-80 style button polling; |
|
3147 |
however, you should no use it in 'normal' applications. |
|
3148 |
Instead, keep track of the buttons state in your views or controllers |
|
3149 |
button-event methods." |
|
3150 |
||
3151 |
^ middleButtonDown |
|
3152 |
! |
|
3153 |
||
7866 | 3154 |
modeSwitchDown |
3155 |
"return true, if the modeSwitch key is currently pressed. |
|
3156 |
Notice, that some keyboards don't have a modeSwitch key, or it is named alt (OSX)" |
|
3157 |
||
3158 |
^ modeSwitchDown |
|
3159 |
||
3160 |
"Created: / 10-02-2017 / 22:33:29 / cg" |
|
3161 |
! |
|
3162 |
||
157 | 3163 |
rightButtonPressed |
3164 |
"return true, if the right mouse button is pressed. |
|
3165 |
This has been added to support ST-80 style button polling; |
|
3166 |
however, you should no use it in 'normal' applications. |
|
3167 |
Instead, keep track of the buttons state in your views or controllers |
|
3168 |
button-event methods." |
|
3169 |
||
3170 |
^ rightButtonDown |
|
3171 |
! |
|
3172 |
||
244 | 3173 |
shiftDown |
3174 |
"return true, if any shift key is currently pressed." |
|
157 | 3175 |
|
244 | 3176 |
^ shiftDown |
140 | 3177 |
! ! |
3178 |
||
3266 | 3179 |
!WindowSensor methodsFor:'queries-pointer'! |
1100 | 3180 |
|
3181 |
cursorPoint |
|
3182 |
"ST-80 compatibility: |
|
3183 |
return the position of the mouse pointer on the current display |
|
3184 |
(in screen coordinates)" |
|
3185 |
||
3186 |
^ self class cursorPoint |
|
3187 |
! |
|
3188 |
||
3189 |
globalOrigin |
|
3190 |
"ST-80 compatibility: |
|
6140 | 3191 |
don't know what we should return here ... |
1100 | 3192 |
... at least the PD program which uses it works when we return 0@0." |
3193 |
||
3194 |
^ 0@0 |
|
3195 |
! |
|
3196 |
||
3197 |
mousePoint |
|
3198 |
"ST-80 compatibility: |
|
3199 |
return the position of the mouse pointer on the current display |
|
3200 |
(in screen coordinates)" |
|
3201 |
||
3202 |
^ self cursorPoint |
|
3203 |
! ! |
|
3204 |
||
26 | 3205 |
!WindowSensor methodsFor:'special'! |
3206 |
||
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
3207 |
catchExposeFor:aView |
54 | 3208 |
"start catching noExpose events (must be done BEFORE a bitblt, |
3209 |
to prepare for the exposeEventSemaphore to be signalled when |
|
3210 |
the noExpose event arrives)." |
|
26 | 3211 |
|
7468 | 3212 |
"/ we never come here - this is already checked by the sender |
3213 |
"/ aView device scrollsAsynchronous ifFalse:[ |
|
3214 |
"/ ^ self |
|
3215 |
"/ ]. |
|
1295
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
3216 |
|
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
3217 |
(catchExpose includes:aView) ifTrue:[ |
7459 | 3218 |
Logger warning:'already catching (for %1)' with:aView. |
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3219 |
Delay waitForMilliseconds:100. |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3220 |
(catchExpose includes:aView) ifTrue:[ |
7468 | 3221 |
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
|
3222 |
"/ wake the other one |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3223 |
gotExpose add:aView. |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3224 |
exposeEventSemaphore notNil ifTrue:[ |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3225 |
exposeEventSemaphore signalForAll. |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3226 |
]. |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3227 |
Delay waitForMilliseconds:100. |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3228 |
]. |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
3229 |
]. |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
3230 |
|
1295
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
3231 |
[ |
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3232 |
gotOtherEvent remove:aView ifAbsent:nil. |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3233 |
gotExpose remove:aView ifAbsent:nil. |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3234 |
exposeEventSemaphore isNil ifTrue:[ |
8065 | 3235 |
exposeEventSemaphore := Semaphore name:'WSensor exposeSema'. |
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3236 |
]. |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3237 |
catchExpose add:aView. |
1295
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
3238 |
] valueUninterruptably. |
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3239 |
|
8065 | 3240 |
"Modified: / 09-08-2017 / 12:00:28 / cg" |
28 | 3241 |
! |
3242 |
||
1320 | 3243 |
pollForActivity |
7468 | 3244 |
<resource: #obsolete> |
1529 | 3245 |
"ST-80 compatibility: wait for some activity (i.e. poll for an event) " |
1320 | 3246 |
|
3247 |
"/ should add a buttonStateChangeSemaphore and wait on this ... |
|
1529 | 3248 |
"/ Delay waitForSeconds:0.01. |
3249 |
Processor yield. |
|
3250 |
||
3251 |
"Modified: 12.2.1997 / 12:46:09 / cg" |
|
1320 | 3252 |
! |
3253 |
||
244 | 3254 |
waitButton |
7468 | 3255 |
<resource: #obsolete> |
244 | 3256 |
"ST-80 compatibility: wait until any mouse button is pressed. |
3257 |
Do not use this in your applications; polling the sensor is |
|
3258 |
bad style." |
|
3259 |
||
3260 |
[self anyButtonPressed] whileFalse:[ |
|
5750 | 3261 |
self pollForActivity |
244 | 3262 |
]. |
3263 |
||
1320 | 3264 |
"Modified: 10.2.1997 / 13:30:38 / cg" |
3265 |
! |
|
3266 |
||
3267 |
waitClickButton |
|
7468 | 3268 |
<resource: #obsolete> |
1320 | 3269 |
"ST-80 compatibility: wait until any mouse button is pressed & released again. |
3270 |
Do not use this in your applications; polling the sensor is |
|
3271 |
bad style." |
|
3272 |
||
1790
a7f42261ab45
need a RecursionLock for the accessLock to avoid
Claus Gittinger <cg@exept.de>
parents:
1734
diff
changeset
|
3273 |
self waitButton. |
1320 | 3274 |
^self waitNoButton |
3275 |
||
3276 |
"Created: 10.2.1997 / 13:31:09 / cg" |
|
244 | 3277 |
! |
3278 |
||
26 | 3279 |
waitForExposeFor:aView |
157 | 3280 |
"wait until a graphicsExpose or a noExpose arrives (after a bitblt). |
3281 |
This may be too X-specific, and things may change in this area |
|
3282 |
in future versions. (or the new device may simulate the arrival of |
|
3283 |
such an event)" |
|
54 | 3284 |
|
7258 | 3285 |
|blocked lostExpose viewsDevice stopPoll endPollTime pollDelay pollDelay2 |
3140
21bccc3a24f9
care for nilled semaphore in waitForExpose;
Claus Gittinger <cg@exept.de>
parents:
3133
diff
changeset
|
3286 |
exposeSema| |
1873
a67649816bc8
break non-windowGroup expose-poll loop after a while (10 seconds)
Claus Gittinger <cg@exept.de>
parents:
1864
diff
changeset
|
3287 |
|
7258 | 3288 |
viewsDevice := aView graphicsDevice. |
3289 |
||
8338 | 3290 |
"/ we never come here - this is already checked by the sender (DisplaySurface>>#waitForExpose) |
7468 | 3291 |
"/ viewsDevice scrollsAsynchronous ifFalse:[ |
3292 |
"/ gotExpose remove:aView ifAbsent:nil. |
|
3293 |
"/ catchExpose remove:aView ifAbsent:nil. |
|
3294 |
"/ ^ self |
|
3295 |
"/ ]. |
|
3140
21bccc3a24f9
care for nilled semaphore in waitForExpose;
Claus Gittinger <cg@exept.de>
parents:
3133
diff
changeset
|
3296 |
(exposeSema := exposeEventSemaphore) isNil ifTrue:[ |
7459 | 3297 |
Logger warning:'expose wait, but no catchExpose done before: %1' with:aView. |
3133 | 3298 |
gotExpose remove:aView ifAbsent:nil. |
3127 | 3299 |
catchExpose remove:aView ifAbsent:nil. |
3300 |
^ self |
|
3301 |
]. |
|
1027
0ba82862ca8d
fixes for synchronous scrolling (WINDOWS)
Claus Gittinger <cg@exept.de>
parents:
1013
diff
changeset
|
3302 |
|
1359
ab88659a5000
Fix race in #waitForExposeFor: which could cause a "late expose event"
Stefan Vogel <sv@exept.de>
parents:
1340
diff
changeset
|
3303 |
blocked := true. |
1013
32d804ff472d
cleanup when unwinding from a waitForExpose
Claus Gittinger <cg@exept.de>
parents:
1012
diff
changeset
|
3304 |
[ |
7258 | 3305 |
viewsDevice flush. |
3306 |
||
3307 |
viewsDevice isWindowsPlatform ifTrue:[ |
|
2820 | 3308 |
"/ since this is definitely a local display, |
3309 |
"/ there is no need for a long timeOut |
|
3310 |
"/ (it should arrive fast) |
|
7468 | 3311 |
pollDelay := 50. |
3312 |
pollDelay2 := 50. |
|
2820 | 3313 |
] ifFalse:[ |
7468 | 3314 |
pollDelay := 3000. |
3315 |
pollDelay2 := 1000. |
|
2820 | 3316 |
]. |
3317 |
||
3318 |
Processor activeProcessIsSystemProcess ifTrue:[ |
|
7468 | 3319 |
endPollTime := Timestamp now addMilliseconds:pollDelay. |
2820 | 3320 |
stopPoll := false. |
3321 |
||
3322 |
"/ |
|
7890 | 3323 |
"/ cannot really suspend, if it's a systemProcess |
2820 | 3324 |
"/ must poll for the event |
3325 |
"/ |
|
3326 |
[(gotExpose includes:aView) or:[stopPoll]] whileFalse:[ |
|
7258 | 3327 |
(viewsDevice exposeEventPendingFor:aView id withSync:true) ifTrue:[ |
3328 |
viewsDevice dispatchExposeEventFor:aView id. |
|
2820 | 3329 |
]. |
4120
bd779aa2b314
Use Timestamp/#asTimestamp instead of AbsoluteTime/#asAbsoluteTime
Stefan Vogel <sv@exept.de>
parents:
4112
diff
changeset
|
3330 |
stopPoll := Timestamp now > endPollTime. |
2820 | 3331 |
Processor yield. |
3332 |
] |
|
3333 |
] ifFalse:[ |
|
3334 |
lostExpose := 1. |
|
3335 |
" |
|
3336 |
block interrupt here, to resolve race between |
|
3337 |
testing gotExpose and the semaphore, which is woken up |
|
3338 |
with #signalForAll. |
|
3339 |
" |
|
3340 |
blocked := OperatingSystem blockInterrupts. |
|
3341 |
[ (gotExpose includes:aView) or:[lostExpose > 2] ] whileFalse:[ |
|
3342 |
" |
|
3343 |
just in case we have a (network or software) problem ... |
|
3344 |
explanation: it may happen, that an expose event is totally |
|
3345 |
lost - for example, if the network breaks down. |
|
3346 |
To not block forever, we wait with a timeout, to get out of here |
|
3347 |
if the event does not arrive after a few seconds. |
|
3348 |
" |
|
3140
21bccc3a24f9
care for nilled semaphore in waitForExpose;
Claus Gittinger <cg@exept.de>
parents:
3133
diff
changeset
|
3349 |
exposeSema isNil ifTrue:[ |
3133 | 3350 |
lostExpose := 999. |
3351 |
]. |
|
8054 | 3352 |
(exposeSema waitWithTimeoutMs:(pollDelay2 * lostExpose) state:#wait) isNil ifTrue:[ |
7258 | 3353 |
viewsDevice flush. "/ we are paranoid |
3127 | 3354 |
lostExpose := lostExpose + 1. |
2820 | 3355 |
]. |
3356 |
]. |
|
3357 |
(gotExpose includes:aView) ifFalse:[ |
|
7459 | 3358 |
Logger warning:'lost expose event: %1' with:aView. |
2820 | 3359 |
] ifTrue:[ |
4538
9f1f02324eb4
we dont care for late expose events (only for lost ones)
Claus Gittinger <cg@exept.de>
parents:
4529
diff
changeset
|
3360 |
"/ lostExpose > 1 ifTrue:[ |
9f1f02324eb4
we dont care for late expose events (only for lost ones)
Claus Gittinger <cg@exept.de>
parents:
4529
diff
changeset
|
3361 |
"/ ('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
|
3362 |
"/ ] |
2820 | 3363 |
] |
3364 |
]. |
|
3604
e32b5044a59e
#valueNowOrOnUnwindDo: -> #ensure:
Claus Gittinger <cg@exept.de>
parents:
3593
diff
changeset
|
3365 |
] ensure:[ |
2820 | 3366 |
gotExpose remove:aView ifAbsent:nil. |
3367 |
catchExpose remove:aView ifAbsent:nil. |
|
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3368 |
catchExpose isEmpty ifTrue:[ |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3369 |
exposeEventSemaphore := nil |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3370 |
]. |
2820 | 3371 |
gotOtherEvent remove:aView ifAbsent:nil. |
3372 |
blocked ifFalse:[ |
|
3373 |
OperatingSystem unblockInterrupts. |
|
3374 |
]. |
|
3375 |
||
3376 |
"/ |
|
3377 |
"/ other incoming events have been ignored during the wait. |
|
3378 |
"/ Now handle those ... |
|
7459 | 3379 |
"/ |
3380 |
eventSemaphore notNil ifTrue:[ |
|
3381 |
eventSemaphore signalOnce. |
|
3382 |
]. |
|
1013
32d804ff472d
cleanup when unwinding from a waitForExpose
Claus Gittinger <cg@exept.de>
parents:
1012
diff
changeset
|
3383 |
]. |
26 | 3384 |
|
4538
9f1f02324eb4
we dont care for late expose events (only for lost ones)
Claus Gittinger <cg@exept.de>
parents:
4529
diff
changeset
|
3385 |
"Modified: / 20-02-1997 / 09:24:31 / stefan" |
8054 | 3386 |
"Modified: / 24-07-2017 / 21:18:52 / cg" |
8338 | 3387 |
"Modified (comment): / 19-04-2018 / 12:16:39 / stefan" |
47 | 3388 |
! |
3389 |
||
157 | 3390 |
waitNoButton |
7468 | 3391 |
<resource: #obsolete> |
157 | 3392 |
"ST-80 compatibility: wait until no mouse button is pressed. |
3393 |
Do not use this in your applications; polling the sensor is |
|
3394 |
bad style." |
|
3395 |
||
3396 |
[self anyButtonPressed] whileTrue:[ |
|
5750 | 3397 |
self pollForActivity |
157 | 3398 |
]. |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
3399 |
|
1320 | 3400 |
"Modified: 10.2.1997 / 13:30:43 / cg" |
157 | 3401 |
! ! |
3402 |
||
1082 | 3403 |
!WindowSensor class methodsFor:'documentation'! |
251 | 3404 |
|
6760 | 3405 |
version |
6882 | 3406 |
^ '$Header$' |
6760 | 3407 |
! |
3408 |
||
5365
66c33e74c2a8
copy the modifierState when dealing with keyboard events
Claus Gittinger <cg@exept.de>
parents:
5279
diff
changeset
|
3409 |
version_CVS |
6882 | 3410 |
^ '$Header$' |
251 | 3411 |
! ! |
3758 | 3412 |
|
5992 | 3413 |
|
140 | 3414 |
WindowSensor initialize! |