author | Stefan Vogel <sv@exept.de> |
Fri, 20 Oct 2000 13:13:54 +0200 | |
changeset 3331 | 7ba9f66c2a22 |
parent 3318 | 2ba64af7dfc6 |
child 3336 | a9032c458162 |
permissions | -rw-r--r-- |
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" |
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COPYRIGHT (c) 1993 by Claus Gittinger |
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All Rights Reserved |
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This software is furnished under a license and may be used |
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only in accordance with the terms of that license and with the |
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inclusion of the above copyright notice. This software may not |
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be provided or otherwise made available to, or used by, any |
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other person. No title to or ownership of the software is |
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hereby transferred. |
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" |
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"{ Package: 'stx:libview' }" |
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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 leftButtonDown middleButtonDown rightButtonDown |
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eventListener keyboardListener eventListeners ignoreExposeEvents |
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damageEventAccessLock userEventAccessLock gotCompose compose1' |
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classVariableNames:'ControlCEnabled ControlYEnabled EventListener ComposeTable |
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EventListeners' |
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poolDictionaries:'' |
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category:'Interface-Support' |
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! |
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||
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!WindowSensor class methodsFor:'documentation'! |
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copyright |
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" |
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COPYRIGHT (c) 1993 by Claus Gittinger |
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All Rights Reserved |
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This software is furnished under a license and may be used |
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only in accordance with the terms of that license and with the |
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inclusion of the above copyright notice. This software may not |
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be provided or otherwise made available to, or used by, any |
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other person. No title to or ownership of the software is |
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hereby transferred. |
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" |
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! |
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||
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documentation |
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" |
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Instances of this class keep track of events and damage areas for a group of |
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views. All incoming expose rectangles and events (from Workstation) are |
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collected here, until someone (usually the windowGroup process) |
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gets a chance to handle them. |
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In contrast to ST-80 (which has one windowSensor per window), ST/X usually |
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only assigns one sensor per windowGroup. |
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(however, you could manually arrange for per view private sensors |
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- at least, theoretically) |
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When adding an expose rectangle, WindowSensor tries to merge the rectangle |
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with the list of existing damages to minimize redrawing. |
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Processing of compose key sequences is done here; if a Compose |
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key event arrives, the following 2 characters are used to search an |
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entry in the composeTable, and are replaced by the character found there. |
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For example, pressing Compose-a-` gives the french a-accent-grave character; |
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pressing Compose-a-e gives the ae ligature. |
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Beside the above, windowSensors provide facilities (hooks) to allow |
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so-called 'eventListeners' to get the event before it is entered into |
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the queue. There are 4 possible listening hooks available: |
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global EventListener - get keybd/mouse/focus/enter-leave events for all views and all displays |
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per-display eventListener - gets only keybd/mouse/focus/enter-leave events for one display (see GraphicsDevice) |
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per-sensor eventListener - gets only keybd/mouse/focus/enter-leave events for this sensors windowGroup |
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per-sensor keyboardListener - only gets keyboard events for this sensors windowGroup |
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(actually, there are two more mechanisms, event delegation which allows |
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delegation of key- and buttonEvents of a specific view, |
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and per-windowGroup eventHooks) |
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Global eventListeners are installed via a class method (addEventListener:) to |
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the WindowSensor class; local listeners are installed via instance methods. |
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A listener may return true to signal that it has handled the event and that the |
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event should NOT be enqueued. |
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Likewise, if it returns false, the event is processed as usual |
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(i.e. enqueued and forwarded to the views 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 views 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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The old mechanism is kept for a while for backward compatibility, but will eventually |
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vanish. |
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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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eventListener <Object> if non nil, this one will get all pointer |
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OBSOLETE - will vanish and keyboard events for this sensors views first. |
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If it returns true, the event is supposed to |
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be already handled by the listener and not sent to |
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the view. If false, the event is handled as usual. |
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This allows applications to catch events for any of |
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its views. |
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keyboardListener <Object> if non nil, this one will get all keyboard events |
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OBSOLETE - will vanish for this sensors views first (but after the eventListener, |
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if any). |
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If it returns true, the event is supposed to |
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be already handled by the listener and not sent to |
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the view. If false, the event is handled as usual. |
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This allows applications to catch events for any of |
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its views. |
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ApplicationModels can catch keyboard input with: |
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postOpenWith:aBuilder |
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aBuilder window sensor keyboardListener:self |
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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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keyboardListeners <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 |
140 | 175 |
|
598 | 176 |
[class variables:] |
140 | 177 |
|
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ControlCEnabled <Boolean> if true (which is the default) Control-C |
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179 |
will interrupt the process handling the |
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180 |
view. |
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181 |
For secure stand-alone applications, |
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182 |
this can be set to false, in which case |
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183 |
Control-C does NOT interrupt the process. |
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184 |
(actually, Control-C is wrong here; the actual |
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185 |
key is #UserInterrupt, which may be mapped onto |
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186 |
any key) |
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187 |
|
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188 |
ControlYEnabled <Boolean> if true (which is the default) Control-Y |
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189 |
will raise the abortSignal in the process |
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190 |
handling the view. |
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191 |
This can be used to abort a long operation |
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192 |
(such as a long fileRead in the fileBrowser) |
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193 |
without entering the debugger. |
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194 |
(actually, Control-Y is wrong here; the actual |
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195 |
key is #UserAbort, which may be mapped onto |
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196 |
any key) |
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197 |
|
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198 |
EventListener <Object> if non nil, this one will get all pointer |
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199 |
OBSOLETE - will vanish and keyboard events for ALL views first. |
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200 |
If it returns true, the event is supposed to |
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201 |
be already handled by the listener and not enqueued. |
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202 |
If false, the event is handled as usual. |
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203 |
This allows overall event catchers to be |
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204 |
installed for example to implement event |
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205 |
recorders, active help managers etc. |
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206 |
|
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207 |
EventListeners <Collection> Collection of new event listeners. |
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208 |
Each will be sent a #handleEvent: message. |
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209 |
The event will not be enqueued, if any returns |
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210 |
true. |
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211 |
|
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212 |
ComposeTable <Array> compose-key translation table |
598 | 213 |
|
214 |
||
612 | 215 |
[author:] |
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216 |
Claus Gittinger |
612 | 217 |
|
598 | 218 |
[see also:] |
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219 |
WindowGroup |
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220 |
WindowEvent KeyboardMap KeyboardForwarder EventListener |
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221 |
GraphicsDevice DeviceWorkstation View |
46 | 222 |
" |
223 |
! ! |
|
224 |
||
1082 | 225 |
!WindowSensor class methodsFor:'initialization'! |
47 | 226 |
|
227 |
initialize |
|
581 | 228 |
"initialize the classes constants" |
229 |
||
81 | 230 |
ControlCEnabled := true. |
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ControlYEnabled := true. |
158 | 232 |
|
386 | 233 |
ComposeTable isNil ifTrue:[ |
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234 |
self initializeComposeKeyTable |
386 | 235 |
] |
157 | 236 |
|
237 |
" |
|
238 |
WindowSensor initialize |
|
239 |
" |
|
581 | 240 |
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241 |
"Modified: / 20.5.1998 / 14:01:52 / cg" |
581 | 242 |
! |
243 |
||
244 |
initializeComposeKeyTable |
|
245 |
"setup the composeKey table" |
|
246 |
||
247 |
ComposeTable := #( |
|
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248 |
"/ format is: |
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249 |
"/ ( key1 key2 <character or asciiValue> ) |
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250 |
"/ |
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251 |
($+ $+ $#) "/ number-sign |
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252 |
($A $A $@) "/ at-sign |
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253 |
|
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254 |
($( $- ${) "/ left curly brace |
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255 |
($- $( ${) "/ left curly brace |
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256 |
($) $- $}) "/ right curly brace |
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257 |
($- $) $}) "/ right curly brace |
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258 |
|
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259 |
($| $c 16rA2) "/ cent-sign |
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260 |
($c $| 16rA2) "/ cent-sign |
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261 |
($| $S $$) "/ dollar-sign |
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262 |
($S $| $$) "/ dollar-sign |
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263 |
($= $L 16rA3) "/ pound-sign |
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264 |
($L $= 16rA3) "/ pound-sign |
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265 |
($= $C 16rA4) "/ euro-sign (In ISO-8859-15 alias Latin9 alias Latin0) |
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266 |
($C $= 16rA4) "/ euro-sign (In ISO-8859-15 alias Latin9 alias Latin0) |
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267 |
($= $Y 16rA5) "/ yen-sign |
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268 |
($Y $= 16rA5) "/ yen-sign |
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269 |
($!! $s 16rA7) "/ section-sign |
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270 |
($s $!! 16rA7) "/ section-sign |
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271 |
($O $C 16rA9) "/ copyright |
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272 |
($C $O 16rA9) "/ copyright |
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273 |
($o $c 16rA9) "/ copyright |
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274 |
($c $o 16rA9) "/ copyright |
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275 |
($< $< 16rAB) "/ french <<-quotes |
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|
276 |
($O $R 16rAE) "/ registered |
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277 |
($R $O 16rAE) "/ registered |
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278 |
($/ $u 16rB5) "/ greek mu |
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279 |
($u $/ 16rB5) "/ greek mu |
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280 |
($!! $p 16rB6) "/ paragraph sign |
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281 |
($p $!! 16rB6) "/ paragraph sign |
3252
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282 |
($> $> 16rBB) "/ french >> quotes |
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|
283 |
($^ $0 16rB0) "/ degree sign |
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|
284 |
($+ $- 16rB1) "/ plus-minus |
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285 |
($- $+ 16rB1) "/ plus-minus |
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|
286 |
($^ $2 16rB2) "/ superscript-2 |
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|
287 |
($^ $3 16rB3) "/ superscript-3 |
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|
288 |
($^ $. 16rB7) "/ middle dot |
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|
289 |
($^ $1 16rB9) "/ superscript-1 |
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|
290 |
($1 $4 16rBC) "/ 1/4 |
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|
291 |
($1 $2 16rBD) "/ 1/2 |
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|
292 |
($3 $4 16rBE) "/ 3/4 |
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|
293 |
($? $? 16rBF) "/ ?-inverted |
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|
294 |
($!! $!! 16rA1) "/ !!-inverted |
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|
295 |
($- $: 16rF7) "/ divide |
3318
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296 |
($: $- 16rF7) "/ divide |
3252
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|
297 |
|
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|
298 |
"/ diacriticals: Compose diacrit character |
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|
299 |
"/ grave |
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|
300 |
|
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|
301 |
($A $` 16rC0) "/ A-` |
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|
302 |
($a $` 16rE0) "/ a-` |
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|
303 |
($E $` 16rC8) "/ E-` |
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|
304 |
($e $` 16rE8) "/ e-` |
f9d3d0926ff5
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|
305 |
($I $` 16rCC) "/ I-` |
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|
306 |
($i $` 16rEC) "/ i-` |
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|
307 |
($O $` 16rD2) "/ O-` |
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|
308 |
($o $` 16rF2) "/ o-` |
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|
309 |
($U $` 16rD9) "/ U-` |
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|
310 |
($u $` 16rF9) "/ u-` |
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|
311 |
|
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Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
312 |
($` $A 16rC0) "/ `-A |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
313 |
($` $a 16rE0) "/ `-a |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
314 |
($` $E 16rC8) "/ `-E |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
315 |
($` $e 16rE8) "/ `-e |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
316 |
($` $I 16rCC) "/ `-I |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
317 |
($` $i 16rEC) "/ `-i |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
318 |
($` $O 16rD2) "/ `-O |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
319 |
($` $o 16rF2) "/ `-o |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
320 |
($` $U 16rD9) "/ `-U |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
321 |
($` $u 16rF9) "/ `-u |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
322 |
|
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
323 |
"/ acute |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
324 |
($A $' 16rC1) "/ A-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
325 |
($a $' 16rE1) "/ a-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
326 |
($E $' 16rC9) "/ E-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
327 |
($e $' 16rE9) "/ e-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
328 |
($I $' 16rCD) "/ I-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
329 |
($i $' 16rED) "/ i-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
330 |
($O $' 16rD3) "/ O-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
331 |
($o $' 16rF3) "/ o-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
332 |
($U $' 16rDA) "/ U-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
333 |
($u $' 16rFA) "/ u-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
334 |
($Y $' 16rDD) "/ Y-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
335 |
($y $' 16rFD) "/ y-' |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
336 |
|
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
337 |
($' $A 16rC1) "/ '-A |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
338 |
($' $a 16rE1) "/ '-a |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
339 |
($' $E 16rC9) "/ '-E |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
340 |
($' $e 16rE9) "/ '-e |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
341 |
($' $I 16rCD) "/ '-I |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
342 |
($' $i 16rED) "/ '-i |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
343 |
($' $O 16rD3) "/ '-O |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
344 |
($' $o 16rF3) "/ '-o |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
345 |
($' $U 16rDA) "/ '-U |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
346 |
($' $u 16rFA) "/ '-u |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
347 |
($' $Y 16rDD) "/ '-Y |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
348 |
($' $y 16rFD) "/ '-y |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
349 |
|
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
350 |
"/ circumflex |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
351 |
($A $^ 16rC2) "/ A-^ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
352 |
($a $^ 16rE2) "/ a-^ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
353 |
($E $^ 16rCA) "/ E-^ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
354 |
($e $^ 16rEA) "/ e-^ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
355 |
($I $^ 16rCE) "/ I-^ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
356 |
($i $^ 16rEE) "/ i-^ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
357 |
($O $^ 16rD4) "/ O-^ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
358 |
($o $^ 16rF4) "/ o-^ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
359 |
($U $^ 16rDB) "/ U-^ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
360 |
($u $^ 16rFB) "/ u-^ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
361 |
|
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
362 |
($^ $A 16rC2) "/ ^-A |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
363 |
($^ $a 16rE2) "/ ^-a |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
364 |
($^ $E 16rCA) "/ ^-E |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
365 |
($^ $e 16rEA) "/ ^-e |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
366 |
($^ $I 16rCE) "/ ^-I |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
367 |
($^ $i 16rEE) "/ ^-i |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
368 |
($^ $O 16rD4) "/ ^-O |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
369 |
($^ $o 16rF4) "/ ^-o |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
370 |
($^ $U 16rDB) "/ ^-U |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
371 |
($^ $u 16rFB) "/ ^-u |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
372 |
|
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
373 |
"/ tilde |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
374 |
($A $~ 16rC3) "/ A-~ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
375 |
($a $~ 16rE3) "/ a-~ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
376 |
($O $~ 16rD5) "/ O-~ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
377 |
($o $~ 16rF5) "/ o-~ |
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
378 |
($N $~ 16rD1) "/ N-~ |
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
379 |
($n $~ 16rF1) "/ n-~ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
380 |
|
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
381 |
($~ $A 16rC3) "/ ~-A |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
382 |
($~ $a 16rE3) "/ ~-a |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
383 |
($~ $O 16rD5) "/ ~-O |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
384 |
($~ $o 16rF5) "/ ~-o |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
385 |
($~ $N 16rD1) "/ ~-N |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
386 |
($~ $n 16rF1) "/ ~-n |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
387 |
|
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
388 |
"/ ring above |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
389 |
($a $* 16rE5) "/ a-* |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
390 |
($A $* 16rC5) "/ A-* |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
391 |
|
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
392 |
($* $a 16rE5) "/ *-a |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
393 |
($* $A 16rC5) "/ *-A |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
394 |
|
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
395 |
"/ cedille |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
396 |
($C $, 16rC7) "/ C-, |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
397 |
($c $, 16rE7) "/ c-, |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
398 |
|
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
399 |
($, $C 16rC7) "/ ,-C |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
400 |
($, $c 16rE7) "/ ,-c |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
401 |
|
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
402 |
"/ dieresis |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
403 |
($A $" 16rC4) "/ A-" |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
404 |
($a $" 16rE4) "/ a-" |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
405 |
($E $" 16rCB) "/ E-" |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
406 |
($e $" 16rEB) "/ e-" |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
407 |
($I $" 16rCF) "/ I-" |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
408 |
($i $" 16rEF) "/ i-" |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
409 |
($O $" 16rD6) "/ O-" |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
410 |
($o $" 16rF6) "/ o-" |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
411 |
($U $" 16rDC) "/ U-" |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
412 |
($u $" 16rFC) "/ u-" |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
413 |
($y $" 16rFF) "/ y-" |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
414 |
|
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
415 |
($" $A 16rC4) "/ "-A |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
416 |
($" $a 16rE4) "/ "-a |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
417 |
($" $E 16rCB) "/ "-E |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
418 |
($" $e 16rEB) "/ "-e |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
419 |
($" $I 16rCF) "/ "-I |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
420 |
($" $i 16rEF) "/ "-i |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
421 |
($" $O 16rD6) "/ "-O |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
422 |
($" $o 16rF6) "/ "-o |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
423 |
($" $U 16rDC) "/ "-U |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
424 |
($" $u 16rFC) "/ "-u |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
425 |
($" $y 16rFF) "/ "-y |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
426 |
|
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
427 |
"/ slashed |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
428 |
($o $/ 16rF8) "/ o-/ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
429 |
($O $/ 16rD8) "/ O-/ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
430 |
|
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
431 |
($/ $o 16rF8) "/ /-o |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
432 |
($/ $O 16rD8) "/ /-O |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
433 |
|
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
434 |
"/ ligatures |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
435 |
($s $s 16rDF) "/ german sz |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
436 |
($a $e 16rE6) "/ (french) ae |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
437 |
($A $E 16rC6) "/ (french) AE |
581 | 438 |
). |
439 |
||
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
440 |
ComposeTable do:[:r| |c| |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
441 |
r at:3 put:(r at:3) asCharacter |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
442 |
]. |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
443 |
|
608 | 444 |
" |
581 | 445 |
WindowSensor initializeComposeKeyTable |
446 |
" |
|
447 |
||
448 |
"Created: 22.4.1996 / 14:06:43 / cg" |
|
608 | 449 |
"Modified: 24.4.1996 / 16:37:08 / cg" |
140 | 450 |
! ! |
81 | 451 |
|
1082 | 452 |
!WindowSensor class methodsFor:'instance creation'! |
140 | 453 |
|
454 |
new |
|
581 | 455 |
"return a new initialized instance" |
456 |
||
140 | 457 |
^ self basicNew initialize |
581 | 458 |
|
459 |
"Modified: 22.4.1996 / 16:19:40 / cg" |
|
124 | 460 |
! ! |
461 |
||
1082 | 462 |
!WindowSensor class methodsFor:'accessing'! |
47 | 463 |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
464 |
addEventListener:aListener |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
465 |
"add a global eventListener (with new protocol - #handleEvent:) |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
466 |
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
|
467 |
(i.e. any view on any device). |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
468 |
- see documentation for what this can be used for" |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
469 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
470 |
EventListeners isNil ifTrue:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
471 |
EventListeners := OrderedCollection new:2 |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
472 |
]. |
3017 | 473 |
|
474 |
(EventListeners identityIndexOf:aListener) == 0 ifTrue:[ |
|
475 |
EventListeners add:aListener |
|
476 |
] |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
477 |
! |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
478 |
|
244 | 479 |
composeTable |
480 |
"return the compose-key table. |
|
481 |
Entries consist of 3-element arrays each, where |
|
482 |
the first two entries (of each entry) are the raw characters, |
|
483 |
and the third is the resulting composed-key" |
|
484 |
||
485 |
^ ComposeTable |
|
486 |
! |
|
487 |
||
488 |
composeTable:aTable |
|
489 |
"set the compose-key table. |
|
490 |
Entries consist of 3-element arrays each, where |
|
491 |
the first two entries (of each entry) are the raw characters, |
|
492 |
and the third is the resulting composed-key" |
|
493 |
||
494 |
ComposeTable := aTable |
|
495 |
! |
|
496 |
||
144 | 497 |
controlCEnabled:aBoolean |
498 |
"enable/disable Control-C processing. |
|
499 |
If enabled, pressing CNTL-C in a view will interrupt it and bring |
|
1940 | 500 |
its process into the debugger (actually raising a UserInterrupt signal). |
47 | 501 |
Otherwise, CNTL-C is sent to the view like any other key. |
144 | 502 |
The default is true (enabled). |
1940 | 503 |
Be very careful - only disable CNTL-C handling for well-debugged |
504 |
applications ... however, even if disabled, there still is the CNTL-C |
|
505 |
key on the startup (x)-terminal window (which can also be disabled). |
|
47 | 506 |
" |
507 |
||
144 | 508 |
ControlCEnabled := aBoolean |
1940 | 509 |
|
510 |
"Modified: / 29.10.1997 / 15:48:29 / cg" |
|
124 | 511 |
! |
512 |
||
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
513 |
removeEventListener:aListener |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
514 |
"remove a global eventListener (with new protocol - #handleEvent:) |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
515 |
- see documentation for what this can be used for" |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
516 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
517 |
EventListeners notNil ifTrue:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
518 |
EventListeners removeIdentical:aListener ifAbsent:nil |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
519 |
]. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
520 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
521 |
! ! |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
522 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
523 |
!WindowSensor class methodsFor:'accessing - obsolete'! |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
524 |
|
124 | 525 |
eventListener |
526 |
"return the eventListener |
|
527 |
- see documentation for what this can be used for" |
|
528 |
||
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
529 |
self obsoleteMethodWarning:'use the new eventListeners: protocol; read the documentation'. |
124 | 530 |
^ EventListener |
157 | 531 |
! |
532 |
||
244 | 533 |
eventListener:aListener |
534 |
"set the eventListener |
|
535 |
- see documentation for what this can be used for" |
|
157 | 536 |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
537 |
self obsoleteMethodWarning:'use the new eventListeners: protocol; read the documentation'. |
244 | 538 |
EventListener := aListener |
47 | 539 |
! ! |
540 |
||
3009 | 541 |
!WindowSensor class methodsFor:'event processing'! |
542 |
||
543 |
postViewCreateNotification:aView |
|
544 |
"invoked right before a new view is created. |
|
545 |
Notify listeners and allow for the origin/extent to be |
|
546 |
changed. (For example, recorder/playback applications may |
|
547 |
want to make certain that the playback view is at the same |
|
548 |
position - or record any origin changes to translate later |
|
549 |
synthetic events)." |
|
550 |
||
551 |
|ret ev| |
|
552 |
||
553 |
"/ backward compatibility ... will vanish |
|
554 |
EventListener notNil ifTrue:[ |
|
555 |
EventListener postCreateView:aView. |
|
556 |
]. |
|
557 |
||
558 |
"/ new protocol |
|
559 |
EventListeners size > 0 ifTrue:[ |
|
560 |
ev := WindowEvent |
|
561 |
for:aView |
|
562 |
type:#postCreateView |
|
563 |
arguments:nil. |
|
564 |
EventListeners do:[:aListener | |
|
565 |
aListener processEvent:ev |
|
566 |
] |
|
567 |
]. |
|
568 |
! |
|
569 |
||
570 |
preViewCreateNotification:aView |
|
571 |
"invoked right before a new view is created. |
|
572 |
Notify listeners and allow for the origin/extent to be |
|
573 |
changed. (For example, recorder/playback applications may |
|
574 |
want to make certain that the playback view is at the same |
|
575 |
position - or record any origin changes to translate later |
|
576 |
synthetic events)." |
|
577 |
||
578 |
|ret ev| |
|
579 |
||
580 |
"/ backward compatibility ... will vanish |
|
581 |
EventListener notNil ifTrue:[ |
|
582 |
ret := EventListener preCreateView:aView origin:aView origin. |
|
583 |
ret isPoint ifTrue:[ |
|
584 |
aView setOrigin:ret |
|
585 |
] |
|
586 |
]. |
|
587 |
||
588 |
"/ new protocol |
|
589 |
EventListeners size > 0 ifTrue:[ |
|
590 |
ev := WindowEvent |
|
591 |
for:aView |
|
592 |
type:#preCreateView |
|
593 |
arguments:nil. |
|
594 |
EventListeners do:[:aListener | |
|
595 |
aListener processEvent:ev |
|
596 |
] |
|
597 |
]. |
|
598 |
||
599 |
||
600 |
||
601 |
||
602 |
! ! |
|
603 |
||
1082 | 604 |
!WindowSensor class methodsFor:'queries'! |
133 | 605 |
|
606 |
cursorPoint |
|
140 | 607 |
"ST-80 compatibility: |
157 | 608 |
return the position of the cursor on the current display" |
133 | 609 |
|
153 | 610 |
^ Screen current pointerPosition |
133 | 611 |
|
612 |
" |
|
613 |
WindowSensor cursorPoint |
|
614 |
" |
|
615 |
! ! |
|
616 |
||
3140
21bccc3a24f9
care for nilled semaphore in waitForExpose;
Claus Gittinger <cg@exept.de>
parents:
3133
diff
changeset
|
617 |
!WindowSensor methodsFor:'Compatibility - ST80'! |
1412
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
618 |
|
3037 | 619 |
blueButtonPressed |
620 |
"ST-80 compatibility: return true, if the right mouse button is pressed. |
|
621 |
You should no use it in 'normal' applications. |
|
622 |
Instead, keep track of the buttons state in your views or controllers |
|
623 |
button-event methods." |
|
624 |
||
625 |
^ rightButtonDown |
|
626 |
! |
|
627 |
||
1412
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
628 |
eventQuit:event |
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
629 |
"ST-80 compatibility: |
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
630 |
push an event for terminating the topViews application" |
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
631 |
|
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
632 |
^ self pushEvent:(WindowEvent |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
633 |
for:nil |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
634 |
type:#quit) |
1412
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
635 |
|
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
636 |
"Modified: 3.3.1997 / 20:15:00 / cg" |
3037 | 637 |
! |
638 |
||
639 |
redButtonPressed |
|
640 |
"ST-80 compatibility: return true, if the left mouse button is pressed. |
|
641 |
You should no use it in 'normal' applications. |
|
642 |
Instead, keep track of the buttons state in your views or controllers |
|
643 |
button-event methods." |
|
644 |
||
645 |
^ leftButtonDown |
|
646 |
! |
|
647 |
||
648 |
yellowButtonPressed |
|
649 |
"ST-80 compatibility: return true, if the middle mouse button is pressed. |
|
650 |
You should no use it in 'normal' applications. |
|
651 |
Instead, keep track of the buttons state in your views or controllers |
|
652 |
button-event methods." |
|
653 |
||
654 |
^ middleButtonDown |
|
1412
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
655 |
! ! |
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
656 |
|
244 | 657 |
!WindowSensor methodsFor:'accessing'! |
658 |
||
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
659 |
addEventListener:aListener |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
660 |
"add a local eventListener (with new protocol - #processEvent:) |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
661 |
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
|
662 |
(i.e. for this windowGroup). |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
663 |
- see documentation for what this can be used for" |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
664 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
665 |
eventListeners isNil ifTrue:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
666 |
eventListeners := OrderedCollection new:2 |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
667 |
]. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
668 |
eventListeners add:aListener |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
669 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
670 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
671 |
! |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
672 |
|
244 | 673 |
compressMotionEvents:aBoolean |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
674 |
"turn on/off motion event compression. |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
675 |
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
|
676 |
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
|
677 |
(i.e. paint-like applications) may want to get them all)" |
244 | 678 |
|
679 |
compressMotionEvents := aBoolean |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
680 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
681 |
"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
|
682 |
! |
f449f3009e88
need even more protection against process-interrupts
Claus Gittinger <cg@exept.de>
parents:
1806
diff
changeset
|
683 |
|
244 | 684 |
eventSemaphore |
685 |
"return the semaphore used to signal event arrival" |
|
686 |
||
687 |
^ eventSemaphore |
|
688 |
! |
|
689 |
||
690 |
eventSemaphore:aSemaphore |
|
691 |
"set the semaphore used to signal event arrival" |
|
692 |
||
693 |
eventSemaphore := aSemaphore |
|
694 |
! |
|
695 |
||
703
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
696 |
ignoreExposeEvents:aBoolean |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
697 |
"turn on/off expose event ignoring" |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
698 |
|
703
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
699 |
ignoreExposeEvents := aBoolean |
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
700 |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
701 |
"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
|
702 |
"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
|
703 |
! |
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
704 |
|
244 | 705 |
ignoreUserInput |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
706 |
"return true, if user events are currently ignored" |
244 | 707 |
|
708 |
^ ignoreUserInput |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
709 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
710 |
"Modified: / 6.6.1998 / 21:13:50 / cg" |
244 | 711 |
! |
712 |
||
713 |
ignoreUserInput:aBoolean |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
714 |
"turn on/off ignoring of user events processing. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
715 |
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
|
716 |
while a modal dialog is open for it." |
244 | 717 |
|
718 |
ignoreUserInput := aBoolean |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
719 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
720 |
"Modified: / 6.6.1998 / 21:14:25 / cg" |
140 | 721 |
! |
722 |
||
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
723 |
removeEventListener:aListener |
3199
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
724 |
"remove a local eventListener (with new protocol - #processEvent:) |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
725 |
- see documentation for what this can be used for" |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
726 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
727 |
eventListeners notNil ifTrue:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
728 |
eventListeners removeIdentical:aListener ifAbsent:nil |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
729 |
]. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
730 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
731 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
732 |
! ! |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
733 |
|
3263 | 734 |
!WindowSensor methodsFor:'accessing-obsolete'! |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
735 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
736 |
eventListener |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
737 |
"return the eventListener |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
738 |
- see documentation for what this can be used for" |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
739 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
740 |
self obsoleteMethodWarning:'use the new eventListeners: protocol; read the documentation'. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
741 |
^ eventListener |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
742 |
! |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
743 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
744 |
eventListener:aListener |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
745 |
"set the eventListener |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
746 |
- see documentation for what this can be used for" |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
747 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
748 |
self obsoleteMethodWarning:'use the new eventListeners: protocol; read the documentation'. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
749 |
eventListener := aListener |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
750 |
|
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 |
|
244 | 753 |
keyboardListener |
754 |
"return the keyboardListener |
|
755 |
- see documentation for what this can be used for" |
|
756 |
||
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
757 |
self obsoleteMethodWarning:'use the new eventListeners: protocol; read the documentation'. |
244 | 758 |
^ keyboardListener |
759 |
! |
|
760 |
||
761 |
keyboardListener:aListener |
|
762 |
"set the keyboardListener |
|
763 |
- see documentation for what this can be used for" |
|
764 |
||
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
765 |
self obsoleteMethodWarning:'use the new eventListeners: protocol; read the documentation'. |
244 | 766 |
keyboardListener := aListener |
767 |
||
768 |
! ! |
|
769 |
||
3263 | 770 |
!WindowSensor methodsFor:'accessing-private'! |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
771 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
772 |
criticalDamageEventQueueAccess:aBlock |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
773 |
"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
|
774 |
access to the damage event queue. |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
775 |
(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
|
776 |
|
2391 | 777 |
|wasBlocked p| |
778 |
||
779 |
p := Processor activeProcess. |
|
780 |
wasBlocked := p blockInterrupts. |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
781 |
[ |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
782 |
damageEventAccessLock critical:aBlock |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
783 |
] valueNowOrOnUnwindDo:[ |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
784 |
wasBlocked ifFalse:[ |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
785 |
p unblockInterrupts. |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
786 |
] |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
787 |
] |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
788 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
789 |
"Created: / 6.6.1998 / 21:04:02 / cg" |
2391 | 790 |
"Modified: / 14.10.1998 / 17:17:05 / cg" |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
791 |
! |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
792 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
793 |
criticalUserEventQueueAccess:aBlock |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
794 |
"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
|
795 |
access to the user event queue. |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
796 |
(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
|
797 |
|
2391 | 798 |
|wasBlocked p| |
799 |
||
800 |
p := Processor activeProcess. |
|
801 |
wasBlocked := p blockInterrupts. |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
802 |
[ |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
803 |
userEventAccessLock critical:aBlock |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
804 |
] valueNowOrOnUnwindDo:[ |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
805 |
wasBlocked ifFalse:[ |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
806 |
p unblockInterrupts. |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
807 |
] |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
808 |
] |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
809 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
810 |
"Created: / 6.6.1998 / 21:06:43 / cg" |
2391 | 811 |
"Modified: / 14.10.1998 / 15:56:08 / cg" |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
812 |
! |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
813 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
814 |
damageEventAccessLock |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
815 |
"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
|
816 |
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
|
817 |
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
|
818 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
819 |
^ damageEventAccessLock |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
820 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
821 |
"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
|
822 |
"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
|
823 |
! |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
824 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
825 |
userEventAccessLock |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
826 |
"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
|
827 |
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
|
828 |
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
|
829 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
830 |
^ userEventAccessLock |
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 |
"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
|
833 |
"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
|
834 |
! ! |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
835 |
|
244 | 836 |
!WindowSensor methodsFor:'event flushing'! |
144 | 837 |
|
244 | 838 |
compressKeyPressEventsWithKey:aKey |
839 |
"count and remove multiple pending keyPress events for the |
|
840 |
same key, aKey. This is currently used in TextViews to compress |
|
841 |
multiple cursorUp/cursorDown events and do the scroll in one |
|
842 |
operation. (to avoid run-after-cursor on slow displays)" |
|
843 |
||
2022 | 844 |
|n ev evKey| |
244 | 845 |
|
846 |
n := 0. |
|
847 |
ev := self pendingEvent. |
|
2022 | 848 |
|
849 |
[ev notNil and:[ev isKeyEvent]] whileTrue:[ |
|
2877 | 850 |
evKey := ev key. |
851 |
(evKey == aKey) ifTrue:[ |
|
852 |
ev isKeyReleaseEvent ifFalse:[ |
|
853 |
n := n + 1. |
|
854 |
]. |
|
855 |
self nextEvent. |
|
856 |
ev := self pendingEvent. |
|
857 |
] ifFalse:[ |
|
858 |
ev := nil |
|
859 |
] |
|
144 | 860 |
]. |
244 | 861 |
^ n |
2022 | 862 |
|
863 |
"Modified: / 27.1.1998 / 14:15:00 / cg" |
|
244 | 864 |
! |
865 |
||
866 |
flushEventsFor:aView |
|
867 |
"throw away all events for aView, |
|
868 |
or any view, if the argument is nil." |
|
869 |
||
870 |
self flushExposeEventsFor:aView. |
|
871 |
self flushUserEventsFor:aView. |
|
872 |
! |
|
873 |
||
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
874 |
flushEventsFor:aView inQueue:anEventQueue where:aCondition |
1790
a7f42261ab45
need a RecursionLock for the accessLock to avoid
Claus Gittinger <cg@exept.de>
parents:
1734
diff
changeset
|
875 |
"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
|
876 |
for which aCondition returns true. |
a7f42261ab45
need a RecursionLock for the accessLock to avoid
Claus Gittinger <cg@exept.de>
parents:
1734
diff
changeset
|
877 |
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
|
878 |
A helper for the various flush entries. |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
879 |
Returns the last flushed event or nil." |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
880 |
|
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
881 |
|action lastFlushed| |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
882 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
883 |
action := [ |
3090
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
884 |
|nEvent "{ Class: SmallInteger }" |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
885 |
anEvent |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
886 |
queue| |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
887 |
|
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
888 |
queue := anEventQueue. |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
889 |
nEvent := queue size. |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
890 |
1 to:nEvent do:[:index | |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
891 |
anEvent := queue at:index. |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
892 |
anEvent notNil ifTrue:[ |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
893 |
(aView isNil or:[anEvent view == aView]) ifTrue:[ |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
894 |
(aCondition value:anEvent) ifTrue:[ |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
895 |
lastFlushed := anEvent. |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
896 |
queue at:index put:nil |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
897 |
] |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
898 |
] |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
899 |
] |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
900 |
]. |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
901 |
]. |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
902 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
903 |
anEventQueue == damage ifTrue:[ |
3090
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
904 |
self criticalDamageEventQueueAccess:action |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
905 |
] ifFalse:[ |
3090
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
906 |
self criticalUserEventQueueAccess:action |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
907 |
]. |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
908 |
^ lastFlushed |
1790
a7f42261ab45
need a RecursionLock for the accessLock to avoid
Claus Gittinger <cg@exept.de>
parents:
1734
diff
changeset
|
909 |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
910 |
"Modified: / 6.6.1998 / 21:10:22 / cg" |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
911 |
"Created: / 6.6.1998 / 21:17:54 / cg" |
1790
a7f42261ab45
need a RecursionLock for the accessLock to avoid
Claus Gittinger <cg@exept.de>
parents:
1734
diff
changeset
|
912 |
! |
a7f42261ab45
need a RecursionLock for the accessLock to avoid
Claus Gittinger <cg@exept.de>
parents:
1734
diff
changeset
|
913 |
|
2163 | 914 |
flushEventsFor:aView withType:type |
915 |
"throw away all events for aView, |
|
2177 | 916 |
(or any view, if the argument is nil) which have a particular type." |
2163 | 917 |
|
918 |
self flushEventsFor:aView inQueue:damage where:[:event | event type==type]. |
|
919 |
self flushEventsFor:aView inQueue:mouseAndKeyboard where:[:event | event type==type]. |
|
920 |
||
921 |
"Created: / 20.6.1998 / 16:41:35 / cg" |
|
2177 | 922 |
"Modified: / 21.7.1998 / 18:16:11 / cg" |
2163 | 923 |
! |
924 |
||
244 | 925 |
flushExposeEvents |
926 |
"throw away all pending expose events; this |
|
927 |
can be done after a full redraw (or in views, which are |
|
928 |
doing full redraws anly)" |
|
929 |
||
1790
a7f42261ab45
need a RecursionLock for the accessLock to avoid
Claus Gittinger <cg@exept.de>
parents:
1734
diff
changeset
|
930 |
self |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
931 |
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
|
932 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
933 |
"Modified: / 6.6.1998 / 21:18:03 / cg" |
144 | 934 |
! |
935 |
||
244 | 936 |
flushExposeEventsFor:aView |
937 |
"throw away all pending expose events for aView, |
|
938 |
or any view, if the argument is nil. |
|
939 |
This can be done after a full redraw |
|
940 |
(or in views, which are always doing full redraws - |
|
941 |
instead of drawing the clip-area only)" |
|
942 |
||
1790
a7f42261ab45
need a RecursionLock for the accessLock to avoid
Claus Gittinger <cg@exept.de>
parents:
1734
diff
changeset
|
943 |
self |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
944 |
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
|
945 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
946 |
"Modified: / 6.6.1998 / 21:18:05 / cg" |
244 | 947 |
! |
948 |
||
949 |
flushKeyboard |
|
950 |
"ST-80 compatibility: throw away all pending keyboard events" |
|
951 |
||
952 |
self flushKeyboardFor:nil |
|
953 |
! |
|
954 |
||
955 |
flushKeyboardFor:aView |
|
956 |
"throw away all pending keyboard events for aView, |
|
957 |
or any view, if the argument is nil." |
|
958 |
||
1790
a7f42261ab45
need a RecursionLock for the accessLock to avoid
Claus Gittinger <cg@exept.de>
parents:
1734
diff
changeset
|
959 |
self |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
960 |
flushEventsFor:aView inQueue:mouseAndKeyboard |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
961 |
where:[:event | event isKeyEvent] |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
962 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
963 |
"Modified: / 6.6.1998 / 21:18:08 / cg" |
244 | 964 |
! |
965 |
||
1731 | 966 |
flushMotionEventsFor:aView |
967 |
"throw away all pending motion events for aView, |
|
968 |
or for any view, if the argument is nil." |
|
969 |
||
1790
a7f42261ab45
need a RecursionLock for the accessLock to avoid
Claus Gittinger <cg@exept.de>
parents:
1734
diff
changeset
|
970 |
self |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
971 |
flushEventsFor:aView inQueue:mouseAndKeyboard |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
972 |
where:[:event | event isButtonMotionEvent] |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
973 |
|
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
974 |
"Modified: / 6.6.1998 / 21:18:10 / cg" |
1731 | 975 |
! |
976 |
||
244 | 977 |
flushUserEvents |
2163 | 978 |
"throw away all pending user events (i.e. key & button stuff)" |
244 | 979 |
|
980 |
(mouseAndKeyboard isNil or:[mouseAndKeyboard size > 0]) ifTrue:[ |
|
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
981 |
self flushUserEventsFor:nil |
244 | 982 |
]. |
1159
e5247f8a48f3
do not flush synthetic events in #flushUserEvents
Claus Gittinger <cg@exept.de>
parents:
1155
diff
changeset
|
983 |
|
2163 | 984 |
"Modified: / 20.6.1998 / 16:40:02 / cg" |
244 | 985 |
! |
986 |
||
987 |
flushUserEventsFor:aView |
|
2163 | 988 |
"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
|
989 |
or for any view, if the argument is nil." |
244 | 990 |
|
1790
a7f42261ab45
need a RecursionLock for the accessLock to avoid
Claus Gittinger <cg@exept.de>
parents:
1734
diff
changeset
|
991 |
self |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
992 |
flushEventsFor:aView inQueue:mouseAndKeyboard |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
993 |
where:[:event | event isUserEvent] |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
994 |
|
2163 | 995 |
"Modified: / 20.6.1998 / 16:40:09 / cg" |
2787
99aa802b2de5
added #flushUserEventsFor:withType:
Claus Gittinger <cg@exept.de>
parents:
2734
diff
changeset
|
996 |
! |
99aa802b2de5
added #flushUserEventsFor:withType:
Claus Gittinger <cg@exept.de>
parents:
2734
diff
changeset
|
997 |
|
99aa802b2de5
added #flushUserEventsFor:withType:
Claus Gittinger <cg@exept.de>
parents:
2734
diff
changeset
|
998 |
flushUserEventsFor:aView withType:type |
99aa802b2de5
added #flushUserEventsFor:withType:
Claus Gittinger <cg@exept.de>
parents:
2734
diff
changeset
|
999 |
"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
|
1000 |
or for any view, if the argument is nil." |
99aa802b2de5
added #flushUserEventsFor:withType:
Claus Gittinger <cg@exept.de>
parents:
2734
diff
changeset
|
1001 |
|
99aa802b2de5
added #flushUserEventsFor:withType:
Claus Gittinger <cg@exept.de>
parents:
2734
diff
changeset
|
1002 |
self |
99aa802b2de5
added #flushUserEventsFor:withType:
Claus Gittinger <cg@exept.de>
parents:
2734
diff
changeset
|
1003 |
flushEventsFor:aView inQueue:mouseAndKeyboard |
99aa802b2de5
added #flushUserEventsFor:withType:
Claus Gittinger <cg@exept.de>
parents:
2734
diff
changeset
|
1004 |
where:[:event | event type==type] |
99aa802b2de5
added #flushUserEventsFor:withType:
Claus Gittinger <cg@exept.de>
parents:
2734
diff
changeset
|
1005 |
|
99aa802b2de5
added #flushUserEventsFor:withType:
Claus Gittinger <cg@exept.de>
parents:
2734
diff
changeset
|
1006 |
"Modified: / 20.6.1998 / 16:40:09 / cg" |
3090
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1007 |
! |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1008 |
|
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1009 |
lastMotionEventFor:aView |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1010 |
"throw away all pending motion events for aView, |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1011 |
or for any view, if the argument is nil. |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1012 |
Returns the very last (valid) motion event." |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1013 |
|
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1014 |
^ self |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1015 |
flushEventsFor:aView inQueue:mouseAndKeyboard |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1016 |
where:[:event | event isButtonMotionEvent] |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1017 |
|
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1018 |
"Modified: / 6.6.1998 / 21:18:10 / cg" |
157 | 1019 |
! ! |
1020 |
||
1021 |
!WindowSensor methodsFor:'event processing'! |
|
1022 |
||
140 | 1023 |
buttonMotion:state x:x y:y view:aView |
1024 |
"mouse was moved - this is sent from the device (Display)" |
|
1025 |
||
2687
de85d8f2f7d0
care for invalid WM_MOUSEMOVE message after an activate in the client area
Claus Gittinger <cg@exept.de>
parents:
2662
diff
changeset
|
1026 |
|args ev ignoreIt prevLeftDown prevMiddleDown prevRightDown| |
de85d8f2f7d0
care for invalid WM_MOUSEMOVE message after an activate in the client area
Claus Gittinger <cg@exept.de>
parents:
2662
diff
changeset
|
1027 |
|
2689
2cbeb733da80
nope - the last one was not good
Claus Gittinger <cg@exept.de>
parents:
2687
diff
changeset
|
1028 |
"/ update my idea of button and modifier state information |
1100 | 1029 |
self updateModifierStateFrom:state device:(aView graphicsDevice). |
1030 |
||
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1031 |
"/ any global eventListener ? (old (soon obsolete) listener handling) |
140 | 1032 |
EventListener notNil ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1033 |
(EventListener buttonMotion:state x:x y:y view:aView) ifTrue:[^ self] |
140 | 1034 |
]. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1035 |
"/ any local (per sensor) eventListener ? (old (soon obsolete) listener handling) |
140 | 1036 |
eventListener notNil ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1037 |
(eventListener buttonMotion:state x:x y:y view:aView) ifTrue:[^ self] |
140 | 1038 |
]. |
1039 |
||
1040 |
ignoreUserInput == true ifTrue:[ |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1041 |
^ self |
140 | 1042 |
]. |
1043 |
args := Array with:state with:x with:y. |
|
1044 |
||
1045 |
compressMotionEvents ifTrue:[ |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1046 |
" |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1047 |
merge with last motion |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1048 |
" |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1049 |
self criticalUserEventQueueAccess:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1050 |
|idx| |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1051 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1052 |
idx := mouseAndKeyboard size. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1053 |
[idx > 0] whileTrue:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1054 |
ev := mouseAndKeyboard at:idx. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1055 |
ev notNil ifTrue:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1056 |
((ev type == #buttonMotion:x:y:) |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1057 |
and:[(ev view == aView) |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1058 |
and:[(ev arguments at:1) == state]]) ifTrue:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1059 |
ev arguments:args. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1060 |
idx := 0. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1061 |
ignoreIt := true |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1062 |
] |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1063 |
]. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1064 |
idx := idx - 1. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1065 |
]. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1066 |
]. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1067 |
ignoreIt == true ifTrue:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1068 |
^ self |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1069 |
] |
140 | 1070 |
]. |
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1071 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1072 |
ev := WindowEvent buttonEvent |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1073 |
for:aView |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1074 |
type:#buttonMotion:x:y: |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1075 |
arguments:args. |
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
1076 |
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
|
1077 |
button1:leftButtonDown button2:middleButtonDown button3:rightButtonDown. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1078 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1079 |
"/ any eventListener |
3199
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
1080 |
(self notifyEventListenersAbout:ev) ifTrue:[^ self]. |
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1081 |
self pushEvent:ev. |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1082 |
|
2689
2cbeb733da80
nope - the last one was not good
Claus Gittinger <cg@exept.de>
parents:
2687
diff
changeset
|
1083 |
"Modified: / 20.5.1999 / 17:22:43 / cg" |
140 | 1084 |
! |
1085 |
||
244 | 1086 |
buttonMultiPress:button x:x y:y view:aView |
1087 |
"mouse button was pressed - this is sent from the device (Display)" |
|
140 | 1088 |
|
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1089 |
|ev| |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1090 |
|
1083
6e947cc67324
fixed #anyButtonPressed & setting of buttonDown-flags
Claus Gittinger <cg@exept.de>
parents:
1082
diff
changeset
|
1091 |
self button:button inView:aView state:true. |
6e947cc67324
fixed #anyButtonPressed & setting of buttonDown-flags
Claus Gittinger <cg@exept.de>
parents:
1082
diff
changeset
|
1092 |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1093 |
"/ any global eventListener ? (old (soon obsolete) listener handling) |
140 | 1094 |
EventListener notNil ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1095 |
(EventListener buttonMultiPress:button x:x y:y view:aView) ifTrue:[^ self] |
140 | 1096 |
]. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1097 |
"/ any local (per sensor) eventListener ? (old (soon obsolete) listener handling) |
140 | 1098 |
eventListener notNil ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1099 |
(eventListener buttonMultiPress:button x:x y:y view:aView) ifTrue:[^ self] |
140 | 1100 |
]. |
1101 |
||
1102 |
ignoreUserInput == true ifTrue:[ |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1103 |
^ self |
140 | 1104 |
]. |
1083
6e947cc67324
fixed #anyButtonPressed & setting of buttonDown-flags
Claus Gittinger <cg@exept.de>
parents:
1082
diff
changeset
|
1105 |
|
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1106 |
ev := WindowEvent buttonEvent |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1107 |
for:aView |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1108 |
type:#buttonMultiPress:x:y: |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1109 |
arguments:(Array with:button with:x with:y). |
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
1110 |
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
|
1111 |
button1:leftButtonDown button2:middleButtonDown button3:rightButtonDown. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1112 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1113 |
"/ any eventListener |
3199
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
1114 |
(self notifyEventListenersAbout:ev) ifTrue:[^ self]. |
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1115 |
self pushEvent:ev. |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1116 |
|
2126
1f108c76dfdb
moved event dispatching code to view (where it belongs)
Claus Gittinger <cg@exept.de>
parents:
2123
diff
changeset
|
1117 |
"Modified: / 21.5.1998 / 00:20:40 / cg" |
140 | 1118 |
! |
1119 |
||
1120 |
buttonPress:button x:x y:y view:aView |
|
1121 |
"mouse button was pressed - this is sent from the device (Display)" |
|
1122 |
||
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1123 |
|ev| |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1124 |
|
157 | 1125 |
self button:button inView:aView state:true. |
1126 |
||
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1127 |
"/ any global eventListener ? (old (soon obsolete) listener handling) |
140 | 1128 |
EventListener notNil ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1129 |
(EventListener buttonPress:button x:x y:y view:aView) ifTrue:[^ self] |
140 | 1130 |
]. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1131 |
"/ any local (per sensor) eventListener ? (old (soon obsolete) listener handling) |
140 | 1132 |
eventListener notNil ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1133 |
(eventListener buttonPress:button x:x y:y view:aView) ifTrue:[^ self] |
140 | 1134 |
]. |
1135 |
||
1136 |
ignoreUserInput == true ifTrue:[ |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1137 |
^ self |
140 | 1138 |
]. |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1139 |
|
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1140 |
ev := WindowEvent buttonEvent |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1141 |
for:aView |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1142 |
type:#buttonPress:x:y: |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1143 |
arguments:(Array with:button with:x with:y). |
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
1144 |
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
|
1145 |
button1:leftButtonDown button2:middleButtonDown button3:rightButtonDown. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1146 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1147 |
"/ any eventListener |
3199
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
1148 |
(self notifyEventListenersAbout:ev) ifTrue:[^ self]. |
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1149 |
self pushEvent:ev. |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1150 |
|
2126
1f108c76dfdb
moved event dispatching code to view (where it belongs)
Claus Gittinger <cg@exept.de>
parents:
2123
diff
changeset
|
1151 |
"Modified: / 21.5.1998 / 00:20:44 / cg" |
140 | 1152 |
! |
1153 |
||
244 | 1154 |
buttonRelease:button x:x y:y view:aView |
1155 |
"mouse button was released- this is sent from the device (Display)" |
|
1156 |
||
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1157 |
|ev| |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1158 |
|
244 | 1159 |
self button:button inView:aView state:false. |
1160 |
||
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1161 |
"/ any global eventListener ? (old (soon obsolete) listener handling) |
244 | 1162 |
EventListener notNil ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1163 |
(EventListener buttonRelease:button x:x y:y view:aView) ifTrue:[^ self] |
244 | 1164 |
]. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1165 |
"/ any local (per sensor) eventListener ? (old (soon obsolete) listener handling) |
244 | 1166 |
eventListener notNil ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1167 |
(eventListener buttonRelease:button x:x y:y view:aView) ifTrue:[^ self] |
244 | 1168 |
]. |
1169 |
||
1170 |
ignoreUserInput == true ifTrue:[ |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1171 |
^ self |
244 | 1172 |
]. |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1173 |
|
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1174 |
ev := WindowEvent buttonEvent |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1175 |
for:aView |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1176 |
type:#buttonRelease:x:y: |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1177 |
arguments:(Array with:button with:x with:y). |
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
1178 |
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
|
1179 |
button1:leftButtonDown button2:middleButtonDown button3:rightButtonDown. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1180 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1181 |
"/ any eventListener |
3199
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
1182 |
(self notifyEventListenersAbout:ev) ifTrue:[^ self]. |
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1183 |
self pushEvent:ev. |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1852
diff
changeset
|
1184 |
|
2126
1f108c76dfdb
moved event dispatching code to view (where it belongs)
Claus Gittinger <cg@exept.de>
parents:
2123
diff
changeset
|
1185 |
"Modified: / 21.5.1998 / 00:21:19 / cg" |
244 | 1186 |
! |
1187 |
||
1545 | 1188 |
clientMessage:type format:format eventData:data view:aView |
1189 |
"some other data sent to a view. |
|
1190 |
This is an X-specific event." |
|
1191 |
||
2708 | 1192 |
self pushEvent:(WindowEvent clientEvent |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1193 |
for:aView |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1194 |
type:#clientMessage:format:eventData: |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1195 |
arguments:(Array with:type with:format with:data)). |
1545 | 1196 |
|
2126
1f108c76dfdb
moved event dispatching code to view (where it belongs)
Claus Gittinger <cg@exept.de>
parents:
2123
diff
changeset
|
1197 |
"Created: / 4.4.1997 / 17:51:08 / cg" |
2708 | 1198 |
"Modified: / 21.5.1999 / 19:46:43 / cg" |
1545 | 1199 |
! |
1200 |
||
244 | 1201 |
configureX:x y:y width:w height:h view:aView |
1202 |
"a views size or position has changed - this is sent from the device (Display)" |
|
1203 |
||
2611 | 1204 |
|args| |
1205 |
||
1108
748f9e5c5b1e
ignore configureEvents for subviews.
Claus Gittinger <cg@exept.de>
parents:
1100
diff
changeset
|
1206 |
aView superView notNil ifTrue:[ |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1207 |
"/ this is a configure event for a subView |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1208 |
"/ I guess, this resulted from a resize of |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1209 |
"/ myself (are there any windowManagers which resize subviews ?) |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1210 |
"/ Therefore, ignore it here. |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1211 |
"/ This also fixed problems due to late-arriving configure events, |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1212 |
"/ in case of a resized view, which was resized before. |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1213 |
"/ Without the return below, we need a flushConfigureEvents entry here, |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1214 |
"/ to be invoked whenever a subview is resized / repositioned. |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1215 |
|
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1216 |
"/ A kludge-workaround had to be added to children of |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1217 |
"/ external top views - since the external view does not get any |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1218 |
"/ events delivered, we must react upon changes of the |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1219 |
"/ child. (sigh). |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1220 |
aView superView isExternalTopView ifFalse:[ |
2429
c54c8e30fe13
support for external topViews.
Claus Gittinger <cg@exept.de>
parents:
2421
diff
changeset
|
1221 |
"/ 'ignored configure for: ' print. aView class printCR. |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1222 |
^ self |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1223 |
] |
1969
d2d7073b7c56
experimental: only enqueue last configure event
Claus Gittinger <cg@exept.de>
parents:
1940
diff
changeset
|
1224 |
]. |
d2d7073b7c56
experimental: only enqueue last configure event
Claus Gittinger <cg@exept.de>
parents:
1940
diff
changeset
|
1225 |
|
d2d7073b7c56
experimental: only enqueue last configure event
Claus Gittinger <cg@exept.de>
parents:
1940
diff
changeset
|
1226 |
"/ |
2612 | 1227 |
"/ position changes alone are not queued, |
1228 |
"/ but directly processed (WIN32 speedup) |
|
2611 | 1229 |
"/ |
1230 |
(w == aView width |
|
1231 |
and:[h == aView height]) ifTrue:[ |
|
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1232 |
aView configureX:x y:y width:w height:h. |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1233 |
^ self. |
2611 | 1234 |
]. |
1235 |
||
1236 |
args := Array with:x with:y with:w with:h. |
|
1237 |
||
1238 |
"/ |
|
2612 | 1239 |
"/ remove any old configure event (WIN32 speedup) |
1969
d2d7073b7c56
experimental: only enqueue last configure event
Claus Gittinger <cg@exept.de>
parents:
1940
diff
changeset
|
1240 |
"/ |
d2d7073b7c56
experimental: only enqueue last configure event
Claus Gittinger <cg@exept.de>
parents:
1940
diff
changeset
|
1241 |
damage size ~~ 0 ifTrue:[ |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1242 |
damage keysAndValuesDo:[:idx :aDamage | |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1243 |
(aDamage notNil |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1244 |
and:[aDamage type == #configureX:y:width:height: |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1245 |
and:[aDamage view == aView]]) ifTrue:[ |
2611 | 1246 |
"/ aDamage arguments:args. |
1247 |
"/ ^ self |
|
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1248 |
damage at:idx put:nil. |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1249 |
]. |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1250 |
] |
1108
748f9e5c5b1e
ignore configureEvents for subviews.
Claus Gittinger <cg@exept.de>
parents:
1100
diff
changeset
|
1251 |
]. |
748f9e5c5b1e
ignore configureEvents for subviews.
Claus Gittinger <cg@exept.de>
parents:
1100
diff
changeset
|
1252 |
|
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1253 |
self pushDamageEvent:(WindowEvent |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1254 |
for:aView |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1255 |
type:#configureX:y:width:height: |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1256 |
arguments:args). |
2611 | 1257 |
|
2612 | 1258 |
"Modified: / 29.4.1999 / 10:06:47 / cg" |
244 | 1259 |
! |
1260 |
||
1261 |
coveredBy:sibling view:aView |
|
1262 |
"aView was covered by one of its siblings - this is sent from the device (Display)" |
|
1263 |
||
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1264 |
self pushDamageEvent:(WindowEvent |
1271 | 1265 |
for:aView |
1266 |
type:#coveredBy: |
|
1267 |
arguments:(Array with:sibling)). |
|
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1268 |
|
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1269 |
"Modified: 18.1.1997 / 14:18:32 / cg" |
244 | 1270 |
! |
1271 |
||
1272 |
destroyedView:aView |
|
1273 |
"view was destroyed (from window manager) - this is sent from the device (Display)" |
|
1274 |
||
1275 |
"at this time, the view is already gone; remove |
|
1276 |
all pending events for this one ..." |
|
1277 |
||
1278 |
self flushEventsFor:aView. |
|
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1279 |
self pushDamageEvent:(WindowEvent |
1271 | 1280 |
for:aView |
1281 |
type:#destroyed). |
|
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1282 |
|
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1283 |
"Modified: 18.1.1997 / 14:18:19 / cg" |
244 | 1284 |
! |
1285 |
||
1545 | 1286 |
dropMessage:dropType data:dropValue view:aView |
1287 |
"a drop sent to a view. The dropType is a symbolic specifier, |
|
1288 |
which may be ignored, since the dropValue has already been |
|
1289 |
converted into an ST/X dropObject." |
|
1290 |
||
1291 |
self pushEvent:(WindowEvent |
|
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1292 |
for:aView |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1293 |
type:#dropMessage:data: |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1294 |
arguments:(Array with:dropType with:dropValue)). |
1545 | 1295 |
|
1296 |
"Created: 4.4.1997 / 18:13:41 / cg" |
|
1297 |
"Modified: 4.4.1997 / 18:55:25 / cg" |
|
1298 |
! |
|
1299 |
||
244 | 1300 |
exposeX:left y:top width:width height:height view:aView |
1301 |
"an expose event arrived - this is sent from the device (Display)" |
|
1302 |
||
703
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
1303 |
ignoreExposeEvents ~~ true ifTrue:[ |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1304 |
self addDamage:(Rectangle left:left top:top width:width height:height) |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1305 |
view:aView |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1306 |
wakeup:true. |
1851
6a6225647696
fixes for expose-event-lost after re-map
Claus Gittinger <cg@exept.de>
parents:
1847
diff
changeset
|
1307 |
] ifFalse:[ |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1308 |
'ignored expose' printCR |
244 | 1309 |
] |
703
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
1310 |
|
2397 | 1311 |
"Modified: / 9.11.1998 / 14:23:01 / cg" |
140 | 1312 |
! |
1313 |
||
1314 |
focusInView:aView |
|
1315 |
"view got input focus - this is sent from the device (Display)" |
|
1316 |
||
2708 | 1317 |
self pushEvent:(WindowEvent focusEvent |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1318 |
for:aView |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1319 |
type:#focusIn). |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1320 |
|
2708 | 1321 |
"Modified: / 21.5.1999 / 19:46:04 / cg" |
140 | 1322 |
! |
1323 |
||
244 | 1324 |
focusOutView:aView |
1325 |
"view lost input focus - this is sent from the device (Display)" |
|
140 | 1326 |
|
2708 | 1327 |
self pushEvent:(WindowEvent focusEvent |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1328 |
for:aView |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1329 |
type:#focusOut). |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1330 |
|
2708 | 1331 |
"Modified: / 21.5.1999 / 19:46:10 / cg" |
140 | 1332 |
! |
1333 |
||
1295
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
1334 |
graphicsExposeX:left y:top width:width height:height final:final view:aView |
244 | 1335 |
"a graphic expose event arrived - this is sent from the device (Display)" |
140 | 1336 |
|
1243
0c33cb7f8458
hopefully fixed the 'lost expose' bug
Claus Gittinger <cg@exept.de>
parents:
1242
diff
changeset
|
1337 |
"/ 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
|
1338 |
"/ (if an expose is pending) |
0c33cb7f8458
hopefully fixed the 'lost expose' bug
Claus Gittinger <cg@exept.de>
parents:
1242
diff
changeset
|
1339 |
|
2820 | 1340 |
self addDamage:(left @ top extent:width @ height) view:aView wakeup:false. |
1295
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
1341 |
final ifTrue:[ |
2820 | 1342 |
(catchExpose includes:aView) ifTrue:[ |
1343 |
gotExpose add:aView. |
|
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
1344 |
exposeEventSemaphore notNil ifTrue:[ |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
1345 |
exposeEventSemaphore signalForAll |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
1346 |
] |
2820 | 1347 |
] ifFalse:[ |
1348 |
'WSensor [warning]: got exposeEvent for non-catching view:' infoPrint. aView infoPrintCR |
|
1349 |
] |
|
1243
0c33cb7f8458
hopefully fixed the 'lost expose' bug
Claus Gittinger <cg@exept.de>
parents:
1242
diff
changeset
|
1350 |
]. |
0c33cb7f8458
hopefully fixed the 'lost expose' bug
Claus Gittinger <cg@exept.de>
parents:
1242
diff
changeset
|
1351 |
|
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
1352 |
"Modified: / 14.12.1999 / 20:55:38 / cg" |
140 | 1353 |
! |
1354 |
||
1355 |
keyPress:key x:x y:y view:aView |
|
1356 |
"key was pressed - this is sent from the device (Display). |
|
1357 |
beside the keyboard translation, CntlC processing is done here." |
|
1358 |
||
510 | 1359 |
<resource: #keyboard ( #Compose #DestroyView #DestroyTopView #FlushInput |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1360 |
#UserInterrupt #UserAbort) > |
1528
78c64c132593
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1512
diff
changeset
|
1361 |
|
3237 | 1362 |
|xlatedKey keyWithModifier group process ev| |
140 | 1363 |
|
144 | 1364 |
self key:key state:true. |
1365 |
||
3090
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1366 |
"/ bail out of a popUpView with ctrl-shift-escape |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1367 |
"/ (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
|
1368 |
(key = #Escape) ifTrue:[ |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1369 |
(ctrlDown and:[shiftDown]) ifTrue:[ |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1370 |
aView device ungrabPointer. |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1371 |
aView device ungrabKeyboard. |
a051f6c87eba
added helper #lastMotionEventFor: to allow manual motionEvent
ca
parents:
3042
diff
changeset
|
1372 |
^ self |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1373 |
] |
2413 | 1374 |
]. |
1375 |
||
3237 | 1376 |
keyWithModifier := aView graphicsDevice prependModifierToKey:key. |
140 | 1377 |
translateKeyboardEvents ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1378 |
xlatedKey := aView graphicsDevice translateKey:key forView:aView. |
140 | 1379 |
] ifFalse:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1380 |
xlatedKey := key. |
140 | 1381 |
]. |
157 | 1382 |
|
140 | 1383 |
xlatedKey isNil ifTrue:[^ self]. |
1384 |
||
3237 | 1385 |
"/ any global eventListener ? (old (soon obsolete) listener handling) |
1386 |
EventListener notNil ifTrue:[ |
|
1387 |
(EventListener keyPress:keyWithModifier x:x y:y view:aView) ifTrue:[^ self] |
|
1388 |
]. |
|
1389 |
"/ any local (per sensor) eventListener ? (old (soon obsolete) listener handling) |
|
1390 |
eventListener notNil ifTrue:[ |
|
1391 |
(eventListener keyPress:keyWithModifier x:x y:y view:aView) ifTrue:[^ self] |
|
1392 |
]. |
|
1393 |
keyboardListener notNil ifTrue:[ |
|
1394 |
(keyboardListener keyPress:keyWithModifier x:x y:y view:aView) ifTrue:[^ self] |
|
1395 |
]. |
|
1396 |
||
157 | 1397 |
(xlatedKey == #Compose) ifTrue:[ |
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
1398 |
gotCompose := true. compose1 := nil. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1399 |
^ self |
157 | 1400 |
]. |
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
1401 |
gotCompose == true ifTrue:[ |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
1402 |
compose1 isNil ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1403 |
(self isModifierKey:xlatedKey) ifFalse:[ |
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
1404 |
compose1 := xlatedKey. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1405 |
]. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1406 |
^ self |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1407 |
]. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1408 |
(self isModifierKey:xlatedKey) ifFalse:[ |
3252
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
1409 |
xlatedKey := self compose:compose1 with:xlatedKey. |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
1410 |
compose1 := nil. gotCompose := false. |
f9d3d0926ff5
oops - compose-state was held in a classvariable
Claus Gittinger <cg@exept.de>
parents:
3245
diff
changeset
|
1411 |
]. |
157 | 1412 |
]. |
1413 |
||
1414 |
(xlatedKey == #CmdCtrlV) ifTrue:[ |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1415 |
'Smalltalk/X ' errorPrint. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1416 |
Smalltalk versionString errorPrint. ' of ' errorPrint. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1417 |
Smalltalk versionDate errorPrintCR. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1418 |
Smalltalk copyrightString errorPrintCR. |
140 | 1419 |
]. |
1420 |
||
157 | 1421 |
(xlatedKey == #DestroyView) ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1422 |
aView closeRequest. |
157 | 1423 |
]. |
1424 |
(xlatedKey == #DestroyTopView) ifTrue:[ |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1425 |
aView topView closeRequest. |
157 | 1426 |
]. |
1427 |
||
152 | 1428 |
(xlatedKey == #FlushInput) ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1429 |
"this removes any enqueued user events - |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1430 |
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
|
1431 |
" |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1432 |
self flushUserEvents. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1433 |
^ self |
152 | 1434 |
]. |
1435 |
||
2123
b2dae4453526
added additional key: #UserAbort (CTRL-y),
Claus Gittinger <cg@exept.de>
parents:
2090
diff
changeset
|
1436 |
(((xlatedKey == #UserInterrupt) and:[ControlCEnabled]) |
b2dae4453526
added additional key: #UserAbort (CTRL-y),
Claus Gittinger <cg@exept.de>
parents:
2090
diff
changeset
|
1437 |
or:[((xlatedKey == #UserAbort) and:[ControlYEnabled])]) ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1438 |
" |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1439 |
Special handling for |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1440 |
Ctrl-C: interrupt the underlying process. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1441 |
and: |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1442 |
Ctrl-Y: raise abortSignal the underlying process. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1443 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1444 |
cannot halt here (this would stop the event-dispatcher), |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1445 |
but instead interrupt the underlying process and have it |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1446 |
perform the userInterrupt in the interrupt-method. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1447 |
" |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1448 |
group := aView windowGroup. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1449 |
group notNil ifTrue:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1450 |
process := group process. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1451 |
process notNil ifTrue:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1452 |
(xlatedKey == #UserAbort) ifTrue:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1453 |
process interruptWith:[:where | AbortSignal raise] |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1454 |
] ifFalse:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1455 |
process interruptWith:[:where | process userInterruptIn:where] |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1456 |
] |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1457 |
] |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1458 |
]. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1459 |
^ self |
140 | 1460 |
]. |
1461 |
||
1462 |
ignoreUserInput == true ifTrue:[ |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1463 |
^ self |
140 | 1464 |
]. |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1465 |
|
1528
78c64c132593
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1512
diff
changeset
|
1466 |
ev := WindowEvent keyboardEvent |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1467 |
for:aView |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1468 |
type:#keyPress:x:y: |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1469 |
arguments:(Array with:xlatedKey with:x with:y). |
3237 | 1470 |
ev rawKey:keyWithModifier. |
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
1471 |
ev hasShift:shiftDown ctrl:ctrlDown alt:altDown meta:metaDown |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1472 |
button1:leftButtonDown button2:middleButtonDown button3:rightButtonDown. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1473 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1474 |
"/ any eventListener |
3199
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
1475 |
(self notifyEventListenersAbout:ev) ifTrue:[^ self]. |
1528
78c64c132593
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1512
diff
changeset
|
1476 |
self pushEvent:ev. |
78c64c132593
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1512
diff
changeset
|
1477 |
|
2413 | 1478 |
"Modified: / 4.12.1998 / 15:35:32 / cg" |
140 | 1479 |
! |
1480 |
||
1481 |
keyRelease:key x:x y:y view:aView |
|
1482 |
"key was released - this is sent from the device (Display)." |
|
1483 |
||
1528
78c64c132593
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1512
diff
changeset
|
1484 |
|xlatedKey ev| |
140 | 1485 |
|
144 | 1486 |
self key:key state:false. |
1487 |
||
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1488 |
"/ any global eventListener ? (old (soon obsolete) listener handling) |
140 | 1489 |
EventListener notNil ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1490 |
(EventListener keyRelease:key x:x y:y view:aView) ifTrue:[^ self] |
140 | 1491 |
]. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1492 |
"/ any local (per sensor) eventListener ? (old (soon obsolete) listener handling) |
140 | 1493 |
eventListener notNil ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1494 |
(eventListener keyRelease:key x:x y:y view:aView) ifTrue:[^ self] |
140 | 1495 |
]. |
1496 |
keyboardListener notNil ifTrue:[ |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1497 |
(keyboardListener keyRelease:key x:x y:y view:aView) ifTrue:[^ self] |
140 | 1498 |
]. |
1499 |
||
1500 |
ignoreUserInput == true ifTrue:[ |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1501 |
^ self |
140 | 1502 |
]. |
1503 |
translateKeyboardEvents ifTrue:[ |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1504 |
xlatedKey := aView graphicsDevice translateKey:key forView:aView. |
140 | 1505 |
] ifFalse:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1506 |
xlatedKey := key. |
140 | 1507 |
]. |
1508 |
xlatedKey isNil ifTrue:[^ self]. |
|
1509 |
||
1528
78c64c132593
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1512
diff
changeset
|
1510 |
ev := WindowEvent keyboardEvent |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1511 |
for:aView |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1512 |
type:#keyRelease:x:y: |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1513 |
arguments:(Array with:xlatedKey with:x with:y). |
1528
78c64c132593
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1512
diff
changeset
|
1514 |
ev rawKey:key. |
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
1515 |
ev hasShift:shiftDown ctrl:ctrlDown alt:altDown meta:metaDown |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1516 |
button1:leftButtonDown button2:middleButtonDown button3:rightButtonDown. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1517 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1518 |
"/ any eventListener |
3199
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
1519 |
(self notifyEventListenersAbout:ev) ifTrue:[^ self]. |
1528
78c64c132593
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1512
diff
changeset
|
1520 |
self pushEvent:ev. |
78c64c132593
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1512
diff
changeset
|
1521 |
|
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
1522 |
"Modified: 13.8.1997 / 22:19:22 / cg" |
140 | 1523 |
! |
1524 |
||
244 | 1525 |
mappedView:aView |
1526 |
"view was mapped (from window manager) - this is sent from the device (Display)" |
|
140 | 1527 |
|
2058
59a52789086a
fixed (I hope) redraw bug in debugView
Claus Gittinger <cg@exept.de>
parents:
2052
diff
changeset
|
1528 |
self flushExposeEventsFor:aView. |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1529 |
self pushDamageEvent:(WindowEvent |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1530 |
for:aView |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1531 |
type:#mapped). |
1851
6a6225647696
fixes for expose-event-lost after re-map
Claus Gittinger <cg@exept.de>
parents:
1847
diff
changeset
|
1532 |
|
2058
59a52789086a
fixed (I hope) redraw bug in debugView
Claus Gittinger <cg@exept.de>
parents:
2052
diff
changeset
|
1533 |
"Modified: / 16.2.1998 / 13:20:41 / cg" |
244 | 1534 |
! |
1535 |
||
2733
5af2417bc450
pass x/y with mouseWheel event
Claus Gittinger <cg@exept.de>
parents:
2731
diff
changeset
|
1536 |
mouseWheelMotion:state x:x y:y amount:amount deltaTime:dTime view:aView |
2699 | 1537 |
"mouse-wheel was turned - this is sent from the device (Display)" |
1538 |
||
1539 |
|args ev ignoreIt prevLeftDown prevMiddleDown prevRightDown focusView| |
|
1540 |
||
1541 |
"/ update my idea of button and modifier state information |
|
1542 |
self updateModifierStateFrom:state device:(aView graphicsDevice). |
|
1543 |
||
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1544 |
"/ any global eventListener ? |
2699 | 1545 |
EventListener notNil ifTrue:[ |
2734 | 1546 |
(EventListener mouseWheelMotion:state x:x y:y amount:amount deltaTime:dTime view:aView) ifTrue:[^ self] |
2699 | 1547 |
]. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1548 |
"/ any local (per sensor) eventListener ? |
2699 | 1549 |
eventListener notNil ifTrue:[ |
2734 | 1550 |
(eventListener mouseWheelMotion:state x:x y:y amount:amount deltaTime:dTime view:aView) ifTrue:[^ self] |
2699 | 1551 |
]. |
1552 |
||
1553 |
ignoreUserInput == true ifTrue:[ |
|
2734 | 1554 |
^ self |
2699 | 1555 |
]. |
2733
5af2417bc450
pass x/y with mouseWheel event
Claus Gittinger <cg@exept.de>
parents:
2731
diff
changeset
|
1556 |
args := Array with:state with:x with:y with:amount with:dTime. |
2699 | 1557 |
|
3331 | 1558 |
"Do we really want the focusView here? |
1559 |
A unexpected (worng) view may scroll, when the mouse is over a scrollbar!!" |
|
1560 |
||
2699 | 1561 |
focusView := aView windowGroup focusView. |
1562 |
||
1563 |
ev := WindowEvent inputEvent |
|
2734 | 1564 |
for:focusView |
1565 |
type:#mouseWheelMotion:x:y:amount:deltaTime: |
|
1566 |
arguments:args. |
|
2699 | 1567 |
|
1568 |
ev hasShift:shiftDown ctrl:ctrlDown alt:altDown meta:metaDown |
|
1569 |
button1:leftButtonDown button2:middleButtonDown button3:rightButtonDown. |
|
3331 | 1570 |
|
1571 |
"/ any eventListener |
|
1572 |
(self notifyEventListenersAbout:ev) ifTrue:[^ self]. |
|
2699 | 1573 |
self pushEvent:ev. |
1574 |
||
1575 |
"Created: / 21.5.1999 / 13:05:18 / cg" |
|
1576 |
"Modified: / 21.5.1999 / 13:12:40 / cg" |
|
1577 |
! |
|
1578 |
||
244 | 1579 |
noExposeView:aView |
1580 |
"an noexpose event arrived - this is sent from the device (Display)" |
|
1581 |
||
1295
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
1582 |
(catchExpose includes:aView) ifTrue:[ |
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
1583 |
gotExpose add:aView. |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
1584 |
exposeEventSemaphore notNil ifTrue:[ |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
1585 |
exposeEventSemaphore signalForAll |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
1586 |
] |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1587 |
] ifFalse:[ |
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
1588 |
'WSensor [warning]: got noExpose for non-catching view:' infoPrint. aView infoPrintCR |
244 | 1589 |
] |
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
1590 |
|
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
1591 |
"Modified: / 14.12.1999 / 20:55:52 / cg" |
244 | 1592 |
! |
1593 |
||
1340
f028f125f606
pasteFromClipBoard: must go through the sensor
Claus Gittinger <cg@exept.de>
parents:
1331
diff
changeset
|
1594 |
pasteFromClipBoard:something view:aView |
f028f125f606
pasteFromClipBoard: must go through the sensor
Claus Gittinger <cg@exept.de>
parents:
1331
diff
changeset
|
1595 |
"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
|
1596 |
|
f028f125f606
pasteFromClipBoard: must go through the sensor
Claus Gittinger <cg@exept.de>
parents:
1331
diff
changeset
|
1597 |
self pushEvent:(WindowEvent |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1598 |
for:aView |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1599 |
type:#pasteFromClipBoard: |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1600 |
arguments:(Array with:something)). |
1340
f028f125f606
pasteFromClipBoard: must go through the sensor
Claus Gittinger <cg@exept.de>
parents:
1331
diff
changeset
|
1601 |
|
f028f125f606
pasteFromClipBoard: must go through the sensor
Claus Gittinger <cg@exept.de>
parents:
1331
diff
changeset
|
1602 |
"Modified: 18.1.1997 / 14:07:25 / cg" |
f028f125f606
pasteFromClipBoard: must go through the sensor
Claus Gittinger <cg@exept.de>
parents:
1331
diff
changeset
|
1603 |
"Created: 13.2.1997 / 13:40:24 / cg" |
f028f125f606
pasteFromClipBoard: must go through the sensor
Claus Gittinger <cg@exept.de>
parents:
1331
diff
changeset
|
1604 |
! |
f028f125f606
pasteFromClipBoard: must go through the sensor
Claus Gittinger <cg@exept.de>
parents:
1331
diff
changeset
|
1605 |
|
244 | 1606 |
pointerEnter:state x:x y:y view:aView |
1607 |
"mouse cursor was moved into the view - this is sent from the device (Display)" |
|
1608 |
||
1864
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1609 |
|ev| |
244 | 1610 |
|
1100 | 1611 |
"/ update my idea of shift/alt/ctrl pressed information |
1612 |
self updateModifierStateFrom:state device:(aView graphicsDevice). |
|
1613 |
||
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1614 |
"/ any global eventListener ? (old (soon obsolete) listener handling) |
244 | 1615 |
EventListener notNil ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1616 |
(EventListener pointerEnter:state x:x y:y view:aView) ifTrue:[^ self] |
244 | 1617 |
]. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1618 |
"/ any local (per sensor) eventListener ? (old (soon obsolete) listener handling) |
244 | 1619 |
eventListener notNil ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1620 |
(eventListener pointerEnter:state x:x y:y view:aView) ifTrue:[^ self] |
244 | 1621 |
]. |
1622 |
||
1864
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1623 |
ev := WindowEvent inputEvent |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1624 |
for:aView |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1625 |
type:#pointerEnter:x:y: |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1626 |
arguments:(Array with:state with:x with:y). |
1864
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1627 |
|
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1628 |
ev hasShift:shiftDown ctrl:ctrlDown alt:altDown meta:metaDown |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1629 |
button1:leftButtonDown button2:middleButtonDown button3:rightButtonDown. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1630 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1631 |
"/ any eventListener |
3199
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
1632 |
(self notifyEventListenersAbout:ev) ifTrue:[^ self]. |
1864
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1633 |
self pushEvent:ev. |
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1634 |
|
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1635 |
"Modified: 13.8.1997 / 23:04:09 / cg" |
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1636 |
! |
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1637 |
|
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1638 |
pointerLeave:state view:aView |
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1639 |
"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
|
1640 |
|
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1641 |
|ev| |
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1642 |
|
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1643 |
"/ update my idea of shift/alt/ctrl pressed information |
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1644 |
self updateModifierStateFrom:state device:(aView graphicsDevice). |
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1645 |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1646 |
"/ any global eventListener ? (old (soon obsolete) listener handling) |
1864
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1647 |
EventListener notNil ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1648 |
(EventListener pointerLeave:state view:aView) ifTrue:[^ self] |
1864
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1649 |
]. |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1650 |
"/ any local (per sensor) eventListener ? (old (soon obsolete) listener handling) |
1864
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1651 |
eventListener notNil ifTrue:[ |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1652 |
(eventListener pointerLeave:state view:aView) ifTrue:[^ self] |
1864
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1653 |
]. |
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1654 |
|
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1655 |
ev := WindowEvent inputEvent |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1656 |
for:aView |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1657 |
type:#pointerLeave: |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1658 |
arguments:(Array with:state). |
1864
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1659 |
|
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1660 |
ev hasShift:shiftDown ctrl:ctrlDown alt:altDown meta:metaDown |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1661 |
button1:leftButtonDown button2:middleButtonDown button3:rightButtonDown. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1662 |
"/ any eventListener |
3199
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
1663 |
(self notifyEventListenersAbout:ev) ifTrue:[^ self]. |
1864
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1664 |
self pushEvent:ev. |
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1665 |
|
4aeff6edaab6
remember modifiers in pointerEnter/Leave events
Claus Gittinger <cg@exept.de>
parents:
1862
diff
changeset
|
1666 |
"Modified: 13.8.1997 / 23:04:13 / cg" |
140 | 1667 |
! |
1668 |
||
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1669 |
preViewCreateNotification:aView |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1670 |
"invoked right before a new view is created. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1671 |
Notify listeners and allow for the origin/extent to be |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1672 |
changed. (For example, recorder/playback applications may |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1673 |
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
|
1674 |
position - or record any origin changes to translate later |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1675 |
synthetic events)." |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1676 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1677 |
|ret| |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1678 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1679 |
"/ backward compatibility ... will vanish |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1680 |
EventListener notNil ifTrue:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1681 |
ret := EventListener preCreateView:aView origin:aView origin. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1682 |
ret isPoint ifTrue:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1683 |
aView setOrigin:ret |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1684 |
] |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1685 |
]. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1686 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1687 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1688 |
! |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1689 |
|
140 | 1690 |
saveAndTerminateView:aView |
1691 |
"view should save & terminate (from window manager) - this is sent from the device (Display)" |
|
1692 |
||
1693 |
self flushEventsFor:aView. |
|
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1694 |
self pushDamageEvent:(WindowEvent |
1271 | 1695 |
for:aView |
1696 |
type:#saveAndTerminate). |
|
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1697 |
|
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1698 |
"Modified: 18.1.1997 / 14:17:37 / cg" |
140 | 1699 |
! |
1700 |
||
244 | 1701 |
terminateView:aView |
1702 |
"view should terminate (from window manager) - this is sent from the device (Display)" |
|
140 | 1703 |
|
2731 | 1704 |
|wg| |
1705 |
||
140 | 1706 |
self flushEventsFor:aView. |
2731 | 1707 |
|
1708 |
((wg := aView windowGroup) notNil |
|
1709 |
and:[wg process isNil |
|
2733
5af2417bc450
pass x/y with mouseWheel event
Claus Gittinger <cg@exept.de>
parents:
2731
diff
changeset
|
1710 |
or:[wg process isDead]]) ifTrue:[ |
5af2417bc450
pass x/y with mouseWheel event
Claus Gittinger <cg@exept.de>
parents:
2731
diff
changeset
|
1711 |
'WindowSensor [warning]: destroying view for dead windowGroup' infoPrintCR. |
5af2417bc450
pass x/y with mouseWheel event
Claus Gittinger <cg@exept.de>
parents:
2731
diff
changeset
|
1712 |
aView topView destroy. |
5af2417bc450
pass x/y with mouseWheel event
Claus Gittinger <cg@exept.de>
parents:
2731
diff
changeset
|
1713 |
^ self |
2731 | 1714 |
]. |
1715 |
||
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1716 |
self pushDamageEvent:(WindowEvent |
2733
5af2417bc450
pass x/y with mouseWheel event
Claus Gittinger <cg@exept.de>
parents:
2731
diff
changeset
|
1717 |
for:aView |
5af2417bc450
pass x/y with mouseWheel event
Claus Gittinger <cg@exept.de>
parents:
2731
diff
changeset
|
1718 |
type:#terminate). |
2731 | 1719 |
|
1720 |
"Modified: / 25.5.1999 / 15:52:20 / cg" |
|
244 | 1721 |
! |
1722 |
||
1723 |
unmappedView:aView |
|
1724 |
"view was unmapped (from window manager) - this is sent from the device (Display)" |
|
1725 |
||
2058
59a52789086a
fixed (I hope) redraw bug in debugView
Claus Gittinger <cg@exept.de>
parents:
2052
diff
changeset
|
1726 |
self flushExposeEventsFor:aView. |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1727 |
self pushDamageEvent:(WindowEvent |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1728 |
for:aView |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1729 |
type:#unmapped). |
2058
59a52789086a
fixed (I hope) redraw bug in debugView
Claus Gittinger <cg@exept.de>
parents:
2052
diff
changeset
|
1730 |
|
59a52789086a
fixed (I hope) redraw bug in debugView
Claus Gittinger <cg@exept.de>
parents:
2052
diff
changeset
|
1731 |
"Modified: / 16.2.1998 / 13:20:37 / cg" |
0 | 1732 |
! ! |
1733 |
||
581 | 1734 |
!WindowSensor methodsFor:'event processing - private'! |
1735 |
||
1736 |
button:button inView:aView state:onOrOff |
|
1737 |
"update the state of the xxxButtonDown flags" |
|
1738 |
||
1739 |
|physicalButton| |
|
1740 |
||
743 | 1741 |
physicalButton := aView graphicsDevice buttonTranslation keyAtValue:button ifAbsent:button. |
1084 | 1742 |
|
581 | 1743 |
(physicalButton == 1) ifTrue:[ |
1271 | 1744 |
leftButtonDown := onOrOff. |
1745 |
^ self |
|
581 | 1746 |
]. |
1747 |
(physicalButton == 2) ifTrue:[ |
|
1271 | 1748 |
middleButtonDown := onOrOff. |
1749 |
^ self |
|
581 | 1750 |
]. |
1751 |
(physicalButton == 3) ifTrue:[ |
|
1271 | 1752 |
rightButtonDown := onOrOff. |
1753 |
^ self |
|
581 | 1754 |
]. |
743 | 1755 |
|
1084 | 1756 |
"Modified: 21.10.1996 / 11:47:35 / cg" |
581 | 1757 |
! |
1758 |
||
1759 |
compose:key1 with:key2 |
|
1760 |
"compose a 2-character sequence into a composed key" |
|
1761 |
||
1762 |
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
|
1763 |
((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
|
1764 |
^ entry at:3. |
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
1765 |
] |
581 | 1766 |
]. |
1767 |
"/ |
|
1768 |
"/ for illegal sequence, return 2nd key |
|
1769 |
"/ |
|
3318
2ba64af7dfc6
Add reverse compose keys ("u for ü) and Euro-Support (C=)
Stefan Vogel <sv@exept.de>
parents:
3298
diff
changeset
|
1770 |
|
581 | 1771 |
^ key2 |
1772 |
! |
|
1773 |
||
1774 |
isModifierKey:key |
|
1775 |
"return true if key is a modifier (Alt, Shift, Ctrl or Meta)" |
|
1776 |
||
1777 |
(key == #Shift |
|
1778 |
or:[key == #'Shift_R' |
|
1779 |
or:[key == #'Shift_L']]) ifTrue:[ |
|
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1780 |
^ true |
581 | 1781 |
]. |
1782 |
(key == #Alt |
|
1783 |
or:[key == #'Alt_R' or:[key == #'Alt_L']]) ifTrue:[ |
|
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1784 |
^ true |
581 | 1785 |
]. |
1786 |
(key == #Meta |
|
1787 |
or:[key == #'Meta_R' or:[key == #'Meta_L']]) ifTrue:[ |
|
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1788 |
^ true |
2262
c97df93c1781
Ctrl is handled like Control (WinWorkstation bug workaround)
Claus Gittinger <cg@exept.de>
parents:
2177
diff
changeset
|
1789 |
]. |
c97df93c1781
Ctrl is handled like Control (WinWorkstation bug workaround)
Claus Gittinger <cg@exept.de>
parents:
2177
diff
changeset
|
1790 |
(key == #Ctrl |
c97df93c1781
Ctrl is handled like Control (WinWorkstation bug workaround)
Claus Gittinger <cg@exept.de>
parents:
2177
diff
changeset
|
1791 |
or:[key == #'Ctrl_R' or:[key == #'Ctrl_L']]) ifTrue:[ |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1792 |
^ true |
581 | 1793 |
]. |
1794 |
(key == #Control |
|
1795 |
or:[key == #'Control_R' or:[key == #'Control_L']]) ifTrue:[ |
|
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1796 |
^ true |
581 | 1797 |
]. |
1798 |
^ false |
|
1799 |
||
2262
c97df93c1781
Ctrl is handled like Control (WinWorkstation bug workaround)
Claus Gittinger <cg@exept.de>
parents:
2177
diff
changeset
|
1800 |
"Modified: / 22.8.1998 / 02:33:46 / cg" |
581 | 1801 |
! |
1802 |
||
1803 |
key:key state:onOrOff |
|
1804 |
"update the state of the shiftDown/metaDown and ctrlDown |
|
1805 |
flags" |
|
1806 |
||
1807 |
(key = #Shift |
|
1808 |
or:[key = #'Shift_R' |
|
1809 |
or:[key = #'Shift_L']]) ifTrue:[ |
|
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1810 |
shiftDown := onOrOff. |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1811 |
^ self |
581 | 1812 |
]. |
1813 |
(key = #Alt |
|
1814 |
or:[key = #'Alt_R' or:[key = #'Alt_L']]) ifTrue:[ |
|
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1815 |
altDown := onOrOff. |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1816 |
^ self |
581 | 1817 |
]. |
1818 |
(key = #Meta |
|
1819 |
or:[key = #'Meta_R' or:[key = #'Meta_L']]) ifTrue:[ |
|
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1820 |
metaDown := onOrOff. |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1821 |
^ self |
2262
c97df93c1781
Ctrl is handled like Control (WinWorkstation bug workaround)
Claus Gittinger <cg@exept.de>
parents:
2177
diff
changeset
|
1822 |
]. |
c97df93c1781
Ctrl is handled like Control (WinWorkstation bug workaround)
Claus Gittinger <cg@exept.de>
parents:
2177
diff
changeset
|
1823 |
(key = #Ctrl |
c97df93c1781
Ctrl is handled like Control (WinWorkstation bug workaround)
Claus Gittinger <cg@exept.de>
parents:
2177
diff
changeset
|
1824 |
or:[key = #'Ctrl_R' or:[key = #'Ctrl_L']]) ifTrue:[ |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1825 |
ctrlDown := onOrOff. |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1826 |
^ self |
581 | 1827 |
]. |
1828 |
(key = #Control |
|
1829 |
or:[key = #'Control_R' or:[key = #'Control_L']]) ifTrue:[ |
|
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1830 |
ctrlDown := onOrOff. |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1831 |
^ self |
581 | 1832 |
]. |
2262
c97df93c1781
Ctrl is handled like Control (WinWorkstation bug workaround)
Claus Gittinger <cg@exept.de>
parents:
2177
diff
changeset
|
1833 |
|
c97df93c1781
Ctrl is handled like Control (WinWorkstation bug workaround)
Claus Gittinger <cg@exept.de>
parents:
2177
diff
changeset
|
1834 |
"Modified: / 22.8.1998 / 02:33:04 / cg" |
581 | 1835 |
! |
1836 |
||
1295
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
1837 |
notifyEventArrival:aView |
581 | 1838 |
"an event arrived - if there is an eventSemaphore, |
1839 |
signal it, to wake up any windowGroup process" |
|
1840 |
||
1312
92570edec99c
try again with single wakeUp (#signalIf);
Claus Gittinger <cg@exept.de>
parents:
1295
diff
changeset
|
1841 |
(catchExpose includesIdentical:aView) ifTrue:[ |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1842 |
" |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1843 |
dont wake up, if we are currently waiting for an expose |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1844 |
but remember arrival of something. |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1845 |
" |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1846 |
gotOtherEvent add:aView. |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1847 |
^ self |
581 | 1848 |
]. |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1849 |
|
581 | 1850 |
eventSemaphore notNil ifTrue:[ |
1312
92570edec99c
try again with single wakeUp (#signalIf);
Claus Gittinger <cg@exept.de>
parents:
1295
diff
changeset
|
1851 |
"/ eventSemaphore signal |
1184
1372bad824af
single trigger on the eventSemaphore is ok
Claus Gittinger <cg@exept.de>
parents:
1179
diff
changeset
|
1852 |
|
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1853 |
"/ can get along with a single trigger; |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1854 |
"/ because processEvents will read all events |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1855 |
|
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
1856 |
eventSemaphore signalOnce |
581 | 1857 |
] |
1184
1372bad824af
single trigger on the eventSemaphore is ok
Claus Gittinger <cg@exept.de>
parents:
1179
diff
changeset
|
1858 |
|
1312
92570edec99c
try again with single wakeUp (#signalIf);
Claus Gittinger <cg@exept.de>
parents:
1295
diff
changeset
|
1859 |
"Modified: 8.2.1997 / 12:01:48 / cg" |
581 | 1860 |
! |
1861 |
||
3199
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
1862 |
notifyEventListenersAbout:anEvent |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1863 |
"notify all eventHandlers about an incoming event. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1864 |
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
|
1865 |
enqueued (i.e. not passed to the windowGroup process)" |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1866 |
|
3199
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
1867 |
|anyListenerReturnedTrue v| |
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1868 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1869 |
anyListenerReturnedTrue := false. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1870 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1871 |
"/ global listeners ... |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1872 |
EventListeners notNil ifTrue:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1873 |
EventListeners do:[:aListener | |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1874 |
anyListenerReturnedTrue := anyListenerReturnedTrue | |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1875 |
(aListener processEvent:anEvent) |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1876 |
] |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1877 |
]. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1878 |
|
3199
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
1879 |
"/ per device listeners |
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
1880 |
"/ KLUDGE: change this as soon as DeviceWorkstation creates WindowEvents. |
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
1881 |
(v := anEvent view) notNil ifTrue:[ |
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
1882 |
anyListenerReturnedTrue := anyListenerReturnedTrue | |
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
1883 |
v device notifyEventListenersAbout:anEvent |
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
1884 |
]. |
924df06de152
Forwrd events to per device eventListeners.
Stefan Vogel <sv@exept.de>
parents:
3140
diff
changeset
|
1885 |
|
3006
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1886 |
"/ local listeners ... |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1887 |
eventListeners notNil ifTrue:[ |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1888 |
eventListeners do:[:aListener | |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1889 |
anyListenerReturnedTrue := anyListenerReturnedTrue | |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1890 |
(aListener processEvent:anEvent) |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1891 |
] |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1892 |
]. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1893 |
|
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1894 |
^ anyListenerReturnedTrue. |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1895 |
! |
e394075f9fec
generalized eventListener mechanism
Stefan Vogel <sv@exept.de>
parents:
2939
diff
changeset
|
1896 |
|
2312
0ec069be9679
mhmh - allButtonStates query is very slow sometimes;
Claus Gittinger <cg@exept.de>
parents:
2262
diff
changeset
|
1897 |
updateModifierStateFrom:stateIn device:aDevice |
0ec069be9679
mhmh - allButtonStates query is very slow sometimes;
Claus Gittinger <cg@exept.de>
parents:
2262
diff
changeset
|
1898 |
"this updates the modifier key-states. |
581 | 1899 |
Called privately when pointer enters a view." |
1900 |
||
2312
0ec069be9679
mhmh - allButtonStates query is very slow sometimes;
Claus Gittinger <cg@exept.de>
parents:
2262
diff
changeset
|
1901 |
|state| |
0ec069be9679
mhmh - allButtonStates query is very slow sometimes;
Claus Gittinger <cg@exept.de>
parents:
2262
diff
changeset
|
1902 |
|
581 | 1903 |
"/ Prevents wrong behavior in the following scenario: |
1904 |
"/ ctrl is pressed in a view |
|
1905 |
"/ pointer is moved out of view |
|
1906 |
"/ ctrl is released |
|
1907 |
"/ pointer moved back into view |
|
1908 |
"/ popup-menu still thinks that ctrl is pressed" |
|
2312
0ec069be9679
mhmh - allButtonStates query is very slow sometimes;
Claus Gittinger <cg@exept.de>
parents:
2262
diff
changeset
|
1909 |
"/ state := aDevice buttonStates. |
0ec069be9679
mhmh - allButtonStates query is very slow sometimes;
Claus Gittinger <cg@exept.de>
parents:
2262
diff
changeset
|
1910 |
state := stateIn. |
0ec069be9679
mhmh - allButtonStates query is very slow sometimes;
Claus Gittinger <cg@exept.de>
parents:
2262
diff
changeset
|
1911 |
|
3245 | 1912 |
shiftDown := (state bitAnd:(aDevice shiftModifierMask)) ~~ 0. |
1913 |
ctrlDown := (state bitAnd:(aDevice ctrlModifierMask)) ~~ 0. |
|
2312
0ec069be9679
mhmh - allButtonStates query is very slow sometimes;
Claus Gittinger <cg@exept.de>
parents:
2262
diff
changeset
|
1914 |
metaDown := (state bitAnd:(aDevice metaModifierMask)) ~~ 0. |
0ec069be9679
mhmh - allButtonStates query is very slow sometimes;
Claus Gittinger <cg@exept.de>
parents:
2262
diff
changeset
|
1915 |
altDown := (state bitAnd:(aDevice altModifierMask)) ~~ 0. |
0ec069be9679
mhmh - allButtonStates query is very slow sometimes;
Claus Gittinger <cg@exept.de>
parents:
2262
diff
changeset
|
1916 |
|
0ec069be9679
mhmh - allButtonStates query is very slow sometimes;
Claus Gittinger <cg@exept.de>
parents:
2262
diff
changeset
|
1917 |
leftButtonDown := (state bitAnd:(aDevice leftButtonStateMask)) ~~ 0. |
0ec069be9679
mhmh - allButtonStates query is very slow sometimes;
Claus Gittinger <cg@exept.de>
parents:
2262
diff
changeset
|
1918 |
middleButtonDown := (state bitAnd:(aDevice middleButtonStateMask)) ~~ 0. |
0ec069be9679
mhmh - allButtonStates query is very slow sometimes;
Claus Gittinger <cg@exept.de>
parents:
2262
diff
changeset
|
1919 |
rightButtonDown := (state bitAnd:(aDevice rightButtonStateMask)) ~~ 0. |
0ec069be9679
mhmh - allButtonStates query is very slow sometimes;
Claus Gittinger <cg@exept.de>
parents:
2262
diff
changeset
|
1920 |
|
0ec069be9679
mhmh - allButtonStates query is very slow sometimes;
Claus Gittinger <cg@exept.de>
parents:
2262
diff
changeset
|
1921 |
"Created: / 27.2.1996 / 14:54:38 / cg" |
0ec069be9679
mhmh - allButtonStates query is very slow sometimes;
Claus Gittinger <cg@exept.de>
parents:
2262
diff
changeset
|
1922 |
"Modified: / 8.9.1998 / 15:11:44 / cg" |
581 | 1923 |
! ! |
1924 |
||
140 | 1925 |
!WindowSensor methodsFor:'event queue'! |
1926 |
||
144 | 1927 |
addDamage:aRectangle view:aView |
1318 | 1928 |
"{ Pragma: +optSpeed }" |
1929 |
||
0 | 1930 |
"Add aRectangle to the damage list. |
144 | 1931 |
Try to merge incoming rectangles with the existing damage rectangles. |
1932 |
Incoming rectangles which are completely contained in any existing damage rect are ignored, |
|
1933 |
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
|
1934 |
is replaced." |
0 | 1935 |
|
751 | 1936 |
^ self addDamage:aRectangle view:aView wakeup:true |
1937 |
||
1938 |
"Modified: 28.5.1996 / 21:52:47 / cg" |
|
1939 |
! |
|
1940 |
||
1941 |
addDamage:aRectangle view:aView wakeup:doWakeup |
|
1317 | 1942 |
"{ Pragma: +optSpeed }" |
1943 |
||
751 | 1944 |
"Add aRectangle to the damage list. |
1945 |
Try to merge incoming rectangles with the existing damage rectangles. |
|
1946 |
Incoming rectangles which are completely contained in any existing damage rect are ignored, |
|
1947 |
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
|
1948 |
is replaced. |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1949 |
Returns true, if a new event has been added to the queue, false if it |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
1950 |
was optimized away." |
751 | 1951 |
|
1492
cb0118ee73e3
avoid returning from critical-blocks (avoid mkrealcontext calls)
Claus Gittinger <cg@exept.de>
parents:
1412
diff
changeset
|
1952 |
|ret| |
1312
92570edec99c
try again with single wakeUp (#signalIf);
Claus Gittinger <cg@exept.de>
parents:
1295
diff
changeset
|
1953 |
|
1492
cb0118ee73e3
avoid returning from critical-blocks (avoid mkrealcontext calls)
Claus Gittinger <cg@exept.de>
parents:
1412
diff
changeset
|
1954 |
ret := false. |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
1955 |
self criticalDamageEventQueueAccess:[ |
3042 | 1956 |
ret := self basicAddDamage:aRectangle view:aView. |
1957 |
]. |
|
1958 |
ret ifTrue:[ |
|
1959 |
doWakeup ifTrue:[ |
|
1960 |
self notifyEventArrival:aView. |
|
1961 |
]. |
|
1312
92570edec99c
try again with single wakeUp (#signalIf);
Claus Gittinger <cg@exept.de>
parents:
1295
diff
changeset
|
1962 |
]. |
1492
cb0118ee73e3
avoid returning from critical-blocks (avoid mkrealcontext calls)
Claus Gittinger <cg@exept.de>
parents:
1412
diff
changeset
|
1963 |
^ ret |
1312
92570edec99c
try again with single wakeUp (#signalIf);
Claus Gittinger <cg@exept.de>
parents:
1295
diff
changeset
|
1964 |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
1965 |
"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
|
1966 |
"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
|
1967 |
! |
92570edec99c
try again with single wakeUp (#signalIf);
Claus Gittinger <cg@exept.de>
parents:
1295
diff
changeset
|
1968 |
|
92570edec99c
try again with single wakeUp (#signalIf);
Claus Gittinger <cg@exept.de>
parents:
1295
diff
changeset
|
1969 |
basicAddDamage:aRectangle view:aView |
1317 | 1970 |
"{ Pragma: +optSpeed }" |
1971 |
||
1312
92570edec99c
try again with single wakeUp (#signalIf);
Claus Gittinger <cg@exept.de>
parents:
1295
diff
changeset
|
1972 |
"Add aRectangle to the damage list. |
92570edec99c
try again with single wakeUp (#signalIf);
Claus Gittinger <cg@exept.de>
parents:
1295
diff
changeset
|
1973 |
Try to merge incoming rectangles with the existing damage rectangles. |
92570edec99c
try again with single wakeUp (#signalIf);
Claus Gittinger <cg@exept.de>
parents:
1295
diff
changeset
|
1974 |
Incoming rectangles which are completely contained in any existing damage rect are ignored, |
92570edec99c
try again with single wakeUp (#signalIf);
Claus Gittinger <cg@exept.de>
parents:
1295
diff
changeset
|
1975 |
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
|
1976 |
is replaced. |
1312
92570edec99c
try again with single wakeUp (#signalIf);
Claus Gittinger <cg@exept.de>
parents:
1295
diff
changeset
|
1977 |
Returns true, if a new event has been added to the queue, false if it |
92570edec99c
try again with single wakeUp (#signalIf);
Claus Gittinger <cg@exept.de>
parents:
1295
diff
changeset
|
1978 |
was optimized away." |
92570edec99c
try again with single wakeUp (#signalIf);
Claus Gittinger <cg@exept.de>
parents:
1295
diff
changeset
|
1979 |
|
2470 | 1980 |
|newEvent r fullRedraw aDamage |
1981 |
nDamagesForView bounds areaOfIndividualRects thisRectangle |
|
2469
faf22c6b0746
rectangle merging simplified.
Claus Gittinger <cg@exept.de>
parents:
2441
diff
changeset
|
1982 |
sz "{ Class: SmallInteger }"| |
faf22c6b0746
rectangle merging simplified.
Claus Gittinger <cg@exept.de>
parents:
2441
diff
changeset
|
1983 |
|
faf22c6b0746
rectangle merging simplified.
Claus Gittinger <cg@exept.de>
parents:
2441
diff
changeset
|
1984 |
sz := damage size. |
0 | 1985 |
|
152 | 1986 |
r := aRectangle. |
3217
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
1987 |
((fullRedraw := aView redrawsFull) |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
1988 |
or:[sz > 200]) ifTrue:[ |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
1989 |
r := 0@0 corner:9999@9999. |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
1990 |
newEvent := WindowEvent damageFor:aView rectangle:r. |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
1991 |
damage add:newEvent. |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
1992 |
|
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
1993 |
"/ remove all other damages for this view ... |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
1994 |
1 to:sz do:[:idx | |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
1995 |
aDamage := damage at:idx. |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
1996 |
aDamage notNil ifTrue:[ |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
1997 |
(aDamage isDamageForView:aView) ifTrue:[ |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
1998 |
damage at:idx put:nil |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
1999 |
] |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2000 |
]. |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2001 |
]. |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2002 |
|
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2003 |
^ true |
2469
faf22c6b0746
rectangle merging simplified.
Claus Gittinger <cg@exept.de>
parents:
2441
diff
changeset
|
2004 |
]. |
faf22c6b0746
rectangle merging simplified.
Claus Gittinger <cg@exept.de>
parents:
2441
diff
changeset
|
2005 |
|
faf22c6b0746
rectangle merging simplified.
Claus Gittinger <cg@exept.de>
parents:
2441
diff
changeset
|
2006 |
"/ remove other damages which are contained in this rectangle |
faf22c6b0746
rectangle merging simplified.
Claus Gittinger <cg@exept.de>
parents:
2441
diff
changeset
|
2007 |
|
2470 | 2008 |
nDamagesForView := 0. |
2009 |
bounds := r. |
|
2010 |
areaOfIndividualRects := r area. |
|
2469
faf22c6b0746
rectangle merging simplified.
Claus Gittinger <cg@exept.de>
parents:
2441
diff
changeset
|
2011 |
1 to:sz do:[:idx | |
3217
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2012 |
aDamage := damage at:idx. |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2013 |
aDamage notNil ifTrue:[ |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2014 |
(aDamage isDamageForView:aView) ifTrue:[ |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2015 |
thisRectangle := aDamage rectangle. |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2016 |
(r contains:thisRectangle) ifTrue:[ |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2017 |
"/ the new rectangle contains that old damage |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2018 |
damage at:idx put:nil |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2019 |
] ifFalse:[ |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2020 |
"/ the old damage contains the new rectangle |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2021 |
(thisRectangle contains:r) ifTrue:[ |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2022 |
^ false |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2023 |
]. |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2024 |
|
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2025 |
"/ try to merge at left/right |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2026 |
r top == thisRectangle top ifTrue:[ |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2027 |
r height == thisRectangle height ifTrue:[ |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2028 |
thisRectangle left:(r left min:thisRectangle left). |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2029 |
thisRectangle right:(r right max:thisRectangle right). |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2030 |
^ false |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2031 |
] |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2032 |
] ifFalse:[ |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2033 |
"/ try to merge at top/bottom |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2034 |
r left == thisRectangle left ifTrue:[ |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2035 |
r width == thisRectangle width ifTrue:[ |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2036 |
thisRectangle top:(r top min:thisRectangle top). |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2037 |
thisRectangle bottom:(r bottom max:thisRectangle bottom). |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2038 |
^ false |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2039 |
] |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2040 |
] |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2041 |
]. |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2042 |
nDamagesForView := nDamagesForView + 1. |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2043 |
bounds := bounds merge:thisRectangle. |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2044 |
areaOfIndividualRects := areaOfIndividualRects + thisRectangle area. |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2045 |
] |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2046 |
] |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2047 |
]. |
46 | 2048 |
]. |
2049 |
||
2662 | 2050 |
"/ if there are many rectangles for this view, |
2051 |
"/ or the bounding rectangles area is not too much |
|
2052 |
"/ bigger, replace by a single rectangle |
|
2053 |
||
3235 | 2054 |
(nDamagesForView > 20 |
2470 | 2055 |
or:[bounds notNil |
3217
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2056 |
and:[(areaOfIndividualRects * 1.5) > bounds area]]) ifTrue:[ |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2057 |
|
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2058 |
"/ remove all other damages for this view ... |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2059 |
1 to:sz do:[:idx | |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2060 |
aDamage := damage at:idx. |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2061 |
aDamage notNil ifTrue:[ |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2062 |
(aDamage isDamageForView:aView) ifTrue:[ |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2063 |
damage at:idx put:nil |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2064 |
] |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2065 |
]. |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2066 |
]. |
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2067 |
|
c174ecb8dd3b
limit amount of damage events in sensor-queue
Claus Gittinger <cg@exept.de>
parents:
3199
diff
changeset
|
2068 |
r := bounds. |
2470 | 2069 |
]. |
2070 |
||
2662 | 2071 |
"/ add the new damage |
1312
92570edec99c
try again with single wakeUp (#signalIf);
Claus Gittinger <cg@exept.de>
parents:
1295
diff
changeset
|
2072 |
newEvent := WindowEvent damageFor:aView rectangle:r. |
92570edec99c
try again with single wakeUp (#signalIf);
Claus Gittinger <cg@exept.de>
parents:
1295
diff
changeset
|
2073 |
damage add:newEvent. |
92570edec99c
try again with single wakeUp (#signalIf);
Claus Gittinger <cg@exept.de>
parents:
1295
diff
changeset
|
2074 |
|
2469
faf22c6b0746
rectangle merging simplified.
Claus Gittinger <cg@exept.de>
parents:
2441
diff
changeset
|
2075 |
^ true. |
faf22c6b0746
rectangle merging simplified.
Claus Gittinger <cg@exept.de>
parents:
2441
diff
changeset
|
2076 |
|
2725
607fdf1b833e
allow terminate of a dead-process window.
Claus Gittinger <cg@exept.de>
parents:
2717
diff
changeset
|
2077 |
"Modified: / 23.5.1999 / 17:39:38 / cg" |
0 | 2078 |
! |
2079 |
||
428 | 2080 |
damage |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2081 |
"return the damage event list" |
428 | 2082 |
|
2083 |
^ damage. |
|
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2084 |
|
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2085 |
"Modified: 18.1.1997 / 14:11:08 / cg" |
428 | 2086 |
! |
2087 |
||
244 | 2088 |
nextDamage |
703
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
2089 |
"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
|
2090 |
or nil, if there is none. Remove it from the queue." |
244 | 2091 |
|
2437
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2092 |
|d| |
244 | 2093 |
|
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2094 |
damage size == 0 ifTrue:[^ nil]. |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2095 |
|
2437
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2096 |
" |
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2097 |
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
|
2098 |
" |
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2099 |
self criticalDamageEventQueueAccess:[ |
3245 | 2100 |
|foundOne| |
2101 |
||
2102 |
foundOne := false. |
|
2103 |
[foundOne] whileFalse:[ |
|
2104 |
damage size == 0 ifTrue:[ |
|
2105 |
foundOne := true |
|
2106 |
] ifFalse:[ |
|
2107 |
d := damage removeFirst. |
|
2108 |
foundOne := d notNil. |
|
2109 |
] |
|
2110 |
] |
|
244 | 2111 |
]. |
2112 |
^ d |
|
476 | 2113 |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
2114 |
"Modified: / 6.6.1998 / 21:10:27 / cg" |
244 | 2115 |
! |
2116 |
||
2408 | 2117 |
nextDamageEventFor:aViewOrNil |
2118 |
"retrieve the next damage event for aView (or any view if nil). |
|
2119 |
Return if there are no damage events. |
|
2120 |
Remove it from the queue." |
|
2121 |
||
2437
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2122 |
|theEvent| |
2431
4304b047a42f
oops - damage queue grew over time (slowing down event handling)
Claus Gittinger <cg@exept.de>
parents:
2429
diff
changeset
|
2123 |
|
2408 | 2124 |
damage size == 0 ifTrue:[^ nil]. |
2125 |
||
2126 |
" |
|
2127 |
be careful: events are inserted at higher prio ... |
|
2128 |
" |
|
2129 |
self criticalDamageEventQueueAccess:[ |
|
3245 | 2130 |
|anEvent idx damageSize firstNonNilIndex| |
2131 |
||
2132 |
idx := 1. |
|
2133 |
damageSize := damage size. |
|
2134 |
[idx <= damageSize] whileTrue:[ |
|
2135 |
anEvent := damage at:idx. |
|
2136 |
anEvent notNil ifTrue:[ |
|
2137 |
firstNonNilIndex isNil ifTrue:[ |
|
2138 |
firstNonNilIndex := idx |
|
2139 |
]. |
|
2140 |
(aViewOrNil isNil or:[anEvent view == aViewOrNil]) ifTrue:[ |
|
2141 |
damage at:idx put:nil. |
|
2142 |
theEvent := anEvent. |
|
2143 |
idx := damageSize. |
|
2144 |
]. |
|
2145 |
]. |
|
2146 |
idx := idx + 1. |
|
2147 |
]. |
|
2148 |
firstNonNilIndex isNil ifTrue:[ |
|
2149 |
damage removeAll |
|
2150 |
] ifFalse:[ |
|
2151 |
firstNonNilIndex ~~ 1 ifTrue:[ |
|
2152 |
damage removeFromIndex:1 toIndex:(firstNonNilIndex-1) |
|
2153 |
] |
|
2154 |
] |
|
2408 | 2155 |
]. |
2156 |
||
2437
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2157 |
^ theEvent |
2408 | 2158 |
|
2159 |
"Created: / 3.12.1998 / 13:41:49 / cg" |
|
2439 | 2160 |
"Modified: / 5.2.1999 / 20:58:20 / cg" |
2408 | 2161 |
! |
2162 |
||
244 | 2163 |
nextEvent |
2164 |
"retrieve the next event or nil, if there is none. |
|
2165 |
Remove it from the queue." |
|
2166 |
||
2437
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2167 |
|e| |
244 | 2168 |
|
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2169 |
mouseAndKeyboard size == 0 ifTrue:[^ nil]. |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2170 |
|
2437
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2171 |
" |
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2172 |
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
|
2173 |
" |
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2174 |
self criticalUserEventQueueAccess:[ |
3245 | 2175 |
|foundOne| |
2176 |
||
2177 |
foundOne := false. |
|
2178 |
[foundOne] whileFalse:[ |
|
2179 |
mouseAndKeyboard size == 0 ifTrue:[ |
|
2180 |
foundOne := true |
|
2181 |
] ifFalse:[ |
|
2182 |
e := mouseAndKeyboard removeFirst. |
|
2183 |
foundOne := e notNil. |
|
2184 |
] |
|
2185 |
] |
|
244 | 2186 |
]. |
2187 |
^ e |
|
476 | 2188 |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
2189 |
"Modified: / 6.6.1998 / 21:10:39 / cg" |
244 | 2190 |
! |
2191 |
||
703
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
2192 |
nextExposeEventFor:aView |
1806
16c958be35d8
fixed no-deviceID error with destroy arriving while waiting for
Claus Gittinger <cg@exept.de>
parents:
1791
diff
changeset
|
2193 |
"retrieve the next expose event for aView (or any view if nil). |
16c958be35d8
fixed no-deviceID error with destroy arriving while waiting for
Claus Gittinger <cg@exept.de>
parents:
1791
diff
changeset
|
2194 |
Return 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
|
2195 |
Remove it from the queue." |
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
2196 |
|
2437
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2197 |
|theEvent| |
2432 | 2198 |
|
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2199 |
damage size == 0 ifTrue:[^ nil]. |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2200 |
|
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2201 |
" |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2202 |
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
|
2203 |
" |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
2204 |
self criticalDamageEventQueueAccess:[ |
2810 | 2205 |
|firstNonNilIndex anEvent idx damageSize| |
2206 |
||
2207 |
idx := 1. |
|
2208 |
damageSize := damage size. |
|
2209 |
[idx <= damageSize] whileTrue:[ |
|
2210 |
anEvent := damage at:idx. |
|
2211 |
anEvent notNil ifTrue:[ |
|
2212 |
firstNonNilIndex isNil ifTrue:[ |
|
2213 |
firstNonNilIndex := idx |
|
2214 |
]. |
|
2733
5af2417bc450
pass x/y with mouseWheel event
Claus Gittinger <cg@exept.de>
parents:
2731
diff
changeset
|
2215 |
|
2810 | 2216 |
anEvent isConfigureEvent ifTrue:[ |
2217 |
(aView isNil or:[anEvent view == aView]) ifTrue:[ |
|
2218 |
^ nil |
|
2219 |
] |
|
2220 |
]. |
|
2221 |
||
2222 |
anEvent isDamage ifTrue:[ |
|
2223 |
(aView isNil or:[anEvent view == aView]) ifTrue:[ |
|
2224 |
theEvent := anEvent. |
|
2225 |
damage at:idx put:nil. |
|
2226 |
idx := damageSize. |
|
2227 |
] |
|
2228 |
]. |
|
2229 |
]. |
|
2230 |
idx := idx + 1. |
|
2231 |
]. |
|
2232 |
||
2233 |
firstNonNilIndex isNil ifTrue:[ |
|
2234 |
damage removeAll |
|
2235 |
] ifFalse:[ |
|
2236 |
firstNonNilIndex ~~ 1 ifTrue:[ |
|
2237 |
damage removeFromIndex:1 toIndex:(firstNonNilIndex-1) |
|
2238 |
] |
|
2239 |
]. |
|
703
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
2240 |
]. |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2241 |
|
2437
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2242 |
^ theEvent |
703
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
2243 |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
2244 |
"Created: / 21.5.1996 / 17:20:54 / cg" |
2439 | 2245 |
"Modified: / 5.2.1999 / 20:58:28 / cg" |
703
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
2246 |
! |
4324ab5e3630
added facility to lock expose event queue (temporary kludge ?)
Claus Gittinger <cg@exept.de>
parents:
612
diff
changeset
|
2247 |
|
140 | 2248 |
pendingEvent |
152 | 2249 |
"retrieve the next pending user (i.e. non-damage) event. |
2250 |
Return nil, if there is none pending. |
|
140 | 2251 |
Do not remove it from the queue." |
47 | 2252 |
|
1063 | 2253 |
|e| |
47 | 2254 |
|
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2255 |
mouseAndKeyboard size == 0 ifTrue:[^ nil]. |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2256 |
|
2437
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2257 |
" |
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2258 |
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
|
2259 |
" |
2058aceaed41
tuning - do not return from a valueOnOnWindDo block if possible.
Claus Gittinger <cg@exept.de>
parents:
2432
diff
changeset
|
2260 |
self criticalUserEventQueueAccess:[ |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2261 |
[e isNil] whileTrue:[ |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2262 |
mouseAndKeyboard size == 0 ifTrue:[^ nil]. |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2263 |
|
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2264 |
e := mouseAndKeyboard first. |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2265 |
e isNil ifTrue:[ |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2266 |
mouseAndKeyboard removeFirst |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2267 |
]. |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2268 |
] |
0 | 2269 |
]. |
47 | 2270 |
^ e |
476 | 2271 |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
2272 |
"Modified: / 6.6.1998 / 21:10:51 / cg" |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2273 |
! |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2274 |
|
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2275 |
pushDamageEvent:anEvent |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2276 |
"put an event into the damage queue |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2277 |
- this is not meant for public use" |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2278 |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
2279 |
self criticalDamageEventQueueAccess:[ |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2280 |
damage addLast:anEvent. |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2281 |
]. |
1851
6a6225647696
fixes for expose-event-lost after re-map
Claus Gittinger <cg@exept.de>
parents:
1847
diff
changeset
|
2282 |
self notifyEventArrival:anEvent view |
6a6225647696
fixes for expose-event-lost after re-map
Claus Gittinger <cg@exept.de>
parents:
1847
diff
changeset
|
2283 |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
2284 |
"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
|
2285 |
"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
|
2286 |
! |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2287 |
|
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2288 |
pushEvent:anEvent |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2289 |
"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
|
2290 |
applications and allows simulation of events |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2291 |
(implementation of recorders & playback) |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2292 |
or asynchronous communication between view applications |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2293 |
(by sending arbitrary events, which leads to a message sent, |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2294 |
when the target windowGroups process is rescheduled)." |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2295 |
|
1412
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
2296 |
|v| |
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
2297 |
|
c2553d477315
handle #quit event (ST-80 support)
Claus Gittinger <cg@exept.de>
parents:
1359
diff
changeset
|
2298 |
v := anEvent view. |
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
2299 |
self criticalUserEventQueueAccess:[ |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2300 |
mouseAndKeyboard addLast:anEvent. |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2301 |
]. |
1851
6a6225647696
fixes for expose-event-lost after re-map
Claus Gittinger <cg@exept.de>
parents:
1847
diff
changeset
|
2302 |
self notifyEventArrival:v |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2303 |
|
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
2304 |
"Created: / 18.9.1995 / 22:37:57 / claus" |
2157 | 2305 |
"Modified: / 18.6.1998 / 09:27:56 / cg" |
0 | 2306 |
! ! |
2307 |
||
244 | 2308 |
!WindowSensor methodsFor:'event simulation'! |
2309 |
||
2310 |
forwardKeyEventsTo:aView |
|
2311 |
"remove all keyboard events and send them to aViews sensor instead" |
|
2312 |
||
2313 |
1 to:mouseAndKeyboard size do:[:i | |
|
1271 | 2314 |
|anEvent| |
244 | 2315 |
|
1271 | 2316 |
anEvent := mouseAndKeyboard at:i. |
2317 |
anEvent notNil ifTrue:[ |
|
2318 |
anEvent isKeyEvent ifTrue:[ |
|
2319 |
anEvent view:aView. |
|
2320 |
aView sensor pushEvent:anEvent. |
|
2321 |
mouseAndKeyboard at:i put:nil |
|
2322 |
] |
|
2323 |
] |
|
244 | 2324 |
]. |
2325 |
||
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2326 |
"Modified: 18.1.1997 / 14:05:02 / cg" |
244 | 2327 |
! |
2328 |
||
2329 |
pushUserEvent:aSelector for:aView |
|
2330 |
"manually put an event into the queue - this allows |
|
2331 |
simulation of events (implementation of recorders & playback) |
|
2332 |
or asynchronous communication between view applications. |
|
2333 |
The view will perform a method as specified by aSelector, |
|
2334 |
when it performs event processing; this is different than sending |
|
2335 |
this message directly, since the execution is done by the views process, |
|
2336 |
not by the current process (which is especially worthwhile, if that method |
|
2337 |
shows a modal box or similar)." |
|
2338 |
||
2339 |
self pushUserEvent:aSelector for:aView withArguments:#() |
|
2340 |
||
2341 |
"Modified: 18.9.1995 / 22:40:12 / claus" |
|
2342 |
! |
|
2343 |
||
3298 | 2344 |
pushUserEvent:aSelector for:anyObject withArguments:arguments |
244 | 2345 |
"manually put an event into the queue - this allows |
2346 |
simulation of events (implementation of recorders & playback) |
|
2347 |
or asynchronous communication between view applications. |
|
3298 | 2348 |
anyObject will perform a method as specified by aSelector, |
2349 |
when the windogroup dispatches this event. This is different than sending |
|
244 | 2350 |
this message directly, since the execution is done by the views process, |
2351 |
not by the current process (which is especially worthwhile, if that method |
|
2352 |
shows a modal box or similar)." |
|
2353 |
||
3298 | 2354 |
self pushEvent:(WindowEvent messageSendEvent |
2355 |
for:anyObject |
|
3296 | 2356 |
type:aSelector |
2357 |
arguments:arguments). |
|
244 | 2358 |
|
2359 |
" |
|
2360 |
|b| |
|
2361 |
b := Button label:'test'. |
|
2362 |
b open. |
|
2363 |
(Delay forSeconds:5) wait. |
|
1155
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2364 |
b sensor pushUserEvent:#pointerEnter:x:y: for:b withArguments:#(0 1 1). |
244 | 2365 |
(Delay forSeconds:1) wait. |
1155
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2366 |
b sensor pushUserEvent:#buttonPress:x:y: for:b withArguments:#(1 1 1). |
244 | 2367 |
(Delay forSeconds:2) wait. |
1155
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2368 |
b sensor pushUserEvent:#buttonRelease:x:y: for:b withArguments:#(1 1 1). |
244 | 2369 |
(Delay forSeconds:1) wait. |
1155
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2370 |
b sensor pushUserEvent:#pointerLeave: for:b withArguments:#(0). |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2371 |
" |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2372 |
|
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2373 |
" |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2374 |
|b| |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2375 |
b := Button label:'test'. |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2376 |
b open. |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2377 |
(Delay forSeconds:5) wait. |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2378 |
b sensor pushUserEvent:#fooBar for:b withArguments:#(). |
244 | 2379 |
" |
1155
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2380 |
|
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2381 |
" |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2382 |
|b| |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2383 |
b := Button label:'test'. |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2384 |
b open. |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2385 |
(Delay forSeconds:3) wait. |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2386 |
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
|
2387 |
" |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2388 |
|
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2389 |
"Modified: 4.1.1997 / 13:53:01 / cg" |
244 | 2390 |
! ! |
2391 |
||
2392 |
!WindowSensor methodsFor:'initialization'! |
|
2393 |
||
2394 |
initialize |
|
2395 |
"initialize the event queues to empty" |
|
2396 |
||
2137
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
2397 |
damageEventAccessLock := Semaphore forMutualExclusion. |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
2398 |
damageEventAccessLock name:'WSensor ev-q damageEventAccessLock'. |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
2399 |
userEventAccessLock := Semaphore forMutualExclusion. |
cec979de294c
now use two semaphores (one for each queue).
Claus Gittinger <cg@exept.de>
parents:
2126
diff
changeset
|
2400 |
userEventAccessLock name:'WSensor ev-q userEventAccessLock'. |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2401 |
|
244 | 2402 |
damage := OrderedCollection new. |
2403 |
mouseAndKeyboard := OrderedCollection new. |
|
1295
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
2404 |
|
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
2405 |
gotExpose := IdentitySet new. |
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
2406 |
catchExpose := IdentitySet new. |
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
2407 |
gotOtherEvent := IdentitySet new. |
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2408 |
|
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2409 |
"/ created now lazy |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2410 |
"/ exposeEventSemaphore := Semaphore new name:'WSensor exposeSema'. |
244 | 2411 |
|
2412 |
compressMotionEvents := translateKeyboardEvents := true. |
|
2413 |
ignoreUserInput := false. |
|
2414 |
shiftDown := ctrlDown := altDown := metaDown := false. |
|
2415 |
leftButtonDown := middleButtonDown := rightButtonDown := false. |
|
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2416 |
|
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2417 |
"Modified: / 14.12.1999 / 21:15:03 / cg" |
244 | 2418 |
! |
2419 |
||
2420 |
reinitialize |
|
2421 |
"called when an image is restarted; |
|
2422 |
reinitialize the event queues to empty; leave other setup as-is" |
|
2423 |
||
2424 |
self flushUserEvents. |
|
2425 |
self flushExposeEvents. |
|
1295
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
2426 |
|
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
2427 |
gotExpose := IdentitySet new. |
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
2428 |
catchExpose := IdentitySet new. |
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
2429 |
gotOtherEvent := IdentitySet new. |
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2430 |
|
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2431 |
"/ created now lazy |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2432 |
"/ exposeEventSemaphore := Semaphore new name:'WSensor exposeSema'. |
1295
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
2433 |
|
244 | 2434 |
shiftDown := ctrlDown := altDown := metaDown := false. |
2435 |
leftButtonDown := middleButtonDown := rightButtonDown := false. |
|
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2436 |
|
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2437 |
"Modified: / 14.12.1999 / 21:15:07 / cg" |
244 | 2438 |
! ! |
2439 |
||
3266 | 2440 |
!WindowSensor methodsFor:'queries-event queue'! |
1100 | 2441 |
|
2085 | 2442 |
damageCount |
2443 |
"return the number of pending damage events (i.e. expose or resize)" |
|
2444 |
||
2445 |
^ damage size |
|
2446 |
||
2447 |
"Modified: / 2.4.1997 / 14:14:01 / cg" |
|
2448 |
"Created: / 5.4.1998 / 11:35:04 / cg" |
|
2449 |
! |
|
2450 |
||
1100 | 2451 |
eventPending |
2452 |
"return true, if either damage or events are pending" |
|
2453 |
||
2454 |
mouseAndKeyboard size ~~ 0 ifTrue:[^ true]. |
|
2455 |
^ damage size ~~ 0 |
|
2456 |
! |
|
2457 |
||
2458 |
hasButtonEventFor:aView |
|
2459 |
"return true, if any button events are pending. |
|
2460 |
If the argument, aView is nil, the information is regarding any |
|
2461 |
view (i.e. is there a button event for any of my views); |
|
1505 | 2462 |
otherwise, the information is regarding that specific view." |
1100 | 2463 |
|
2464 |
(self hasButtonMotionEventFor:aView) ifTrue:[^ true]. |
|
2465 |
(self hasButtonPressEventFor:aView) ifTrue:[^ true]. |
|
2466 |
^ (self hasButtonReleaseEventFor:aView) |
|
2467 |
||
2468 |
"Created: 1.11.1996 / 17:02:23 / cg" |
|
2469 |
"Modified: 1.11.1996 / 17:12:03 / cg" |
|
2470 |
! |
|
2471 |
||
2472 |
hasButtonMotionEventFor:aView |
|
2473 |
"return true, if any buttonMotion events are pending. |
|
2474 |
If the argument, aView is nil, the information is regarding any |
|
2475 |
view (i.e. is there a motion event for any of my views); |
|
1505 | 2476 |
otherwise, the information is regarding that specific view." |
1100 | 2477 |
|
2478 |
^ self hasEvent:#buttonMotion:x:y: orPendingDeviceEvent:#buttonMotion for:aView |
|
2479 |
||
2480 |
"Created: 1.11.1996 / 17:04:01 / cg" |
|
2481 |
! |
|
2482 |
||
2483 |
hasButtonPressEventFor:aView |
|
2484 |
"return true, if any buttonPress events are pending. |
|
2485 |
If the argument, aView is nil, the information is regarding any |
|
2486 |
view (i.e. is there a buttonPress event for any of my views); |
|
1505 | 2487 |
otherwise, the information is regarding that specific view." |
1100 | 2488 |
|
2489 |
^ self hasEvent:#buttonPress:x:y: orPendingDeviceEvent:#buttonPress for:aView |
|
2490 |
||
2491 |
"Created: 1.11.1996 / 17:05:10 / cg" |
|
2492 |
"Modified: 1.11.1996 / 17:11:09 / cg" |
|
2493 |
! |
|
2494 |
||
2495 |
hasButtonReleaseEventFor:aView |
|
2496 |
"return true, if any buttonRelease events are pending. |
|
2497 |
If the argument, aView is nil, the information is regarding any |
|
2498 |
view (i.e. is there a buttonrelease event for any of my views); |
|
1505 | 2499 |
otherwise, the information is regarding that specific view." |
1100 | 2500 |
|
2501 |
^ self hasEvent:#buttonRelease:x:y: orPendingDeviceEvent:#buttonRelease for:aView |
|
2502 |
||
2503 |
"Created: 1.11.1996 / 17:05:26 / cg" |
|
2504 |
"Modified: 1.11.1996 / 17:11:18 / cg" |
|
2505 |
! |
|
2506 |
||
2507 |
hasConfigureEventFor:aView |
|
2508 |
"return true, if any resize/position events are pending. |
|
2509 |
If the argument, aView is nil, the information is regarding any |
|
2510 |
view (i.e. is there a configure event for any of my views); |
|
1505 | 2511 |
otherwise, the information is regarding that specific view." |
1100 | 2512 |
|
2513 |
^ self hasEvent:#configureX:y:width:height: orPendingDeviceEvent:#structureNotify for:aView |
|
2514 |
||
2515 |
"Modified: 1.11.1996 / 17:11:27 / cg" |
|
2516 |
! |
|
2517 |
||
2518 |
hasDamage |
|
1512 | 2519 |
"return true, if any damage events (i.e. expose or resize) are pending. |
2520 |
Since this is often invoked by ST-80 classes to poll the sensor, |
|
2521 |
a yield is done here to avoid a busy wait blocking other processes." |
|
2522 |
||
2523 |
Processor yield. |
|
1100 | 2524 |
^ damage size ~~ 0 |
2525 |
||
1512 | 2526 |
"Modified: 2.4.1997 / 14:14:01 / cg" |
1100 | 2527 |
! |
2528 |
||
2529 |
hasDamageFor:aView |
|
2530 |
"return true, if any damage events (i.e. expose or resize) |
|
2531 |
are pending for aView" |
|
2532 |
||
2533 |
damage size ~~ 0 ifTrue:[ |
|
1271 | 2534 |
damage do:[:aDamage | |
2535 |
aDamage notNil ifTrue:[ |
|
2536 |
aDamage view == aView ifTrue:[^ true]. |
|
2537 |
]. |
|
2538 |
] |
|
1100 | 2539 |
]. |
2540 |
^ false |
|
2541 |
||
2542 |
"Modified: 21.5.1996 / 17:15:09 / cg" |
|
2543 |
! |
|
2544 |
||
2144
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2545 |
hasEvent:type for:aView |
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2546 |
"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
|
2547 |
Type is the type of event, dType the corresponding device event. |
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2548 |
If the argument, aView is nil, the information is regarding any |
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2549 |
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
|
2550 |
otherwise, the information is regarding to that specific view." |
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2551 |
|
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2552 |
mouseAndKeyboard size ~~ 0 ifTrue:[ |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2553 |
mouseAndKeyboard do:[:anEvent | |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2554 |
anEvent notNil ifTrue:[ |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2555 |
(aView isNil or:[anEvent view == aView]) ifTrue:[ |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2556 |
(type isNil or:[anEvent type == type]) ifTrue:[^ true]. |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2557 |
] |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2558 |
]. |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2559 |
] |
2144
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2560 |
]. |
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2561 |
damage size ~~ 0 ifTrue:[ |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2562 |
damage do:[:anEvent | |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2563 |
anEvent notNil ifTrue:[ |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2564 |
(aView isNil or:[anEvent view == aView]) ifTrue:[ |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2565 |
(type isNil or:[anEvent type == type]) ifTrue:[^ true]. |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2566 |
] |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2567 |
]. |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2568 |
] |
2144
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2569 |
]. |
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2570 |
^ false |
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2571 |
|
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2572 |
"Created: / 10.6.1998 / 17:33:46 / cg" |
2157 | 2573 |
"Modified: / 18.6.1998 / 09:29:18 / cg" |
2144
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2574 |
! |
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2575 |
|
1155
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2576 |
hasEvent:type for:aView withArguments:args |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2577 |
"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
|
2578 |
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
|
2579 |
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
|
2580 |
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
|
2581 |
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
|
2582 |
|
1505 | 2583 |
^ self |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2584 |
hasEvent:type |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2585 |
for:aView |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2586 |
withMatchingArguments:[:evArgs | evArgs = args] |
1505 | 2587 |
! |
2588 |
||
2589 |
hasEvent:type for:aView withMatchingArguments:argMatchBlock |
|
2590 |
"return true, if a matching event is pending in my queues. |
|
2591 |
Type is the type of event, matchBlock is a block which gets the event args |
|
2592 |
and should return true. |
|
2593 |
If the argument, aView is nil, the information is regarding any |
|
2594 |
view (i.e. is there an event for any of my views); |
|
3235 | 2595 |
otherwise, the information is regarding to that specific view. |
2596 |
If the type-argument is nil, any event matches, otherwise only events with |
|
2597 |
that type are matched." |
|
1505 | 2598 |
|
1155
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2599 |
mouseAndKeyboard size ~~ 0 ifTrue:[ |
3235 | 2600 |
mouseAndKeyboard do:[:anEvent | |
2601 |
anEvent notNil ifTrue:[ |
|
2602 |
(aView isNil or:[anEvent view == aView]) ifTrue:[ |
|
2603 |
(type isNil or:[anEvent type == type]) ifTrue:[ |
|
2604 |
(argMatchBlock value:anEvent arguments) ifTrue:[ |
|
2605 |
^ true |
|
2606 |
]. |
|
2607 |
] |
|
2608 |
] |
|
2609 |
]. |
|
2610 |
] |
|
1155
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2611 |
]. |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2612 |
damage size ~~ 0 ifTrue:[ |
3235 | 2613 |
damage do:[:anEvent | |
2614 |
anEvent notNil ifTrue:[ |
|
2615 |
(aView isNil or:[anEvent view == aView]) ifTrue:[ |
|
2616 |
(type isNil or:[anEvent type == type]) ifTrue:[ |
|
2617 |
(argMatchBlock value:anEvent arguments) ifTrue:[ |
|
2618 |
^ true |
|
2619 |
] |
|
2620 |
]. |
|
2621 |
] |
|
2622 |
]. |
|
2623 |
] |
|
1155
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2624 |
]. |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2625 |
^ false |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2626 |
|
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2627 |
"Modified: 1.11.1996 / 17:11:47 / cg" |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2628 |
"Created: 4.1.1997 / 14:00:29 / cg" |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2629 |
! |
e8b6f0e8484e
added query for event with args for view pending
Claus Gittinger <cg@exept.de>
parents:
1108
diff
changeset
|
2630 |
|
1100 | 2631 |
hasEvent:type orPendingDeviceEvent:dType for:aView |
2144
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2632 |
"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
|
2633 |
or in the devices event queue. |
1100 | 2634 |
Type is the type of event, dType the corresponding device event. |
2635 |
If the argument, aView is nil, the information is regarding any |
|
2636 |
view (i.e. is there an event for any of my views); |
|
2637 |
otherwise, the information is regarding to that specific view." |
|
2638 |
||
2144
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2639 |
"/ look in my queues |
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2640 |
(self hasEvent:type for:aView) ifTrue:[^ true]. |
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2641 |
|
1100 | 2642 |
aView notNil ifTrue:[ |
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2643 |
"/ ask the device if it has something pending |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2644 |
^ aView graphicsDevice eventPending:dType for:aView id |
1100 | 2645 |
]. |
2646 |
^ false |
|
2647 |
||
2144
c3bd3dfe592a
another event pending query added
Claus Gittinger <cg@exept.de>
parents:
2141
diff
changeset
|
2648 |
"Modified: / 10.6.1998 / 17:34:51 / cg" |
1100 | 2649 |
! |
2650 |
||
2651 |
hasEvents |
|
2652 |
"return true, if any mouse/keyboard events are pending" |
|
2653 |
||
2441 | 2654 |
mouseAndKeyboard size ~~ 0 ifTrue:[^ true]. |
2655 |
^ damage size ~~ 0 |
|
2656 |
||
2657 |
"Modified: / 5.2.1999 / 22:30:23 / cg" |
|
1100 | 2658 |
! |
2659 |
||
2660 |
hasExposeEventFor:aView |
|
2661 |
"return true, if any exposure events are pending for aView" |
|
2662 |
||
2663 |
damage size ~~ 0 ifTrue:[ |
|
1271 | 2664 |
damage do:[:aDamage | |
2665 |
aDamage notNil ifTrue:[ |
|
2666 |
aDamage isDamage ifTrue:[ |
|
2667 |
(aView isNil |
|
2668 |
or:[aDamage view == aView]) ifTrue:[^ true]. |
|
2669 |
] |
|
2670 |
]. |
|
2671 |
] |
|
1100 | 2672 |
]. |
2673 |
^ false |
|
2674 |
||
2675 |
"Modified: 21.5.1996 / 17:13:09 / cg" |
|
2676 |
"Created: 1.11.1996 / 17:05:41 / cg" |
|
2677 |
! |
|
2678 |
||
2679 |
hasKeyEventFor:aView |
|
2680 |
"return true, if any key (press or release) events are pending. |
|
2681 |
If the argument, aView is nil, the information is regarding any |
|
2682 |
view (i.e. is there a key event for any of my views); |
|
1505 | 2683 |
otherwise, the information is regarding that specific view." |
1100 | 2684 |
|
2685 |
(self hasKeyPressEventFor:aView) ifTrue:[^ true]. |
|
2686 |
^ self hasKeyReleaseEventFor:aView |
|
2687 |
||
2688 |
"Created: 1.11.1996 / 17:08:03 / cg" |
|
2689 |
"Modified: 1.11.1996 / 17:11:55 / cg" |
|
2690 |
! |
|
2691 |
||
2692 |
hasKeyPressEventFor:aView |
|
2693 |
"return true, if any keyPress events are pending. |
|
2694 |
If the argument, aView is nil, the information is regarding any |
|
2695 |
view (i.e. is there a keyPress event for any of my views); |
|
1505 | 2696 |
otherwise, the information is regarding that specific view." |
1100 | 2697 |
|
2698 |
^ self hasEvent:#keyPress:x:y: orPendingDeviceEvent:#keyPress for:aView |
|
2699 |
||
2700 |
"Created: 1.11.1996 / 17:05:58 / cg" |
|
2701 |
"Modified: 1.11.1996 / 17:12:10 / cg" |
|
2702 |
! |
|
2703 |
||
2704 |
hasKeyReleaseEventFor:aView |
|
2705 |
"return true, if any keyRelease events are pending. |
|
2706 |
If the argument, aView is nil, the information is regarding any |
|
2707 |
view (i.e. is there a keyRelease event for any of my views); |
|
1505 | 2708 |
otherwise, the information is regarding that specific view." |
1100 | 2709 |
|
2710 |
^ self hasEvent:#keyRelease:x:y: orPendingDeviceEvent:#keyRelease for:aView |
|
2711 |
||
2712 |
"Created: 1.11.1996 / 17:06:34 / cg" |
|
2713 |
"Modified: 1.11.1996 / 17:12:15 / cg" |
|
2714 |
! |
|
2715 |
||
2157 | 2716 |
hasUserEvent:type for:aView |
2717 |
"return true, if a specific event is pending in my user event queue. |
|
2718 |
Type is the type of event, dType the corresponding device event. |
|
2719 |
If the argument, aView is nil, the information is regarding any |
|
2720 |
view (i.e. is there an event for any of my views); |
|
2721 |
otherwise, the information is regarding to that specific view." |
|
2722 |
||
2723 |
mouseAndKeyboard size ~~ 0 ifTrue:[ |
|
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2724 |
mouseAndKeyboard do:[:anEvent | |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2725 |
anEvent notNil ifTrue:[ |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2726 |
(aView isNil or:[anEvent view == aView]) ifTrue:[ |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2727 |
(type isNil or:[anEvent type == type]) ifTrue:[^ true]. |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2728 |
] |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2729 |
]. |
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2730 |
] |
2157 | 2731 |
]. |
2732 |
^ false |
|
2733 |
||
2734 |
"Created: / 17.6.1998 / 12:55:54 / cg" |
|
2735 |
"Modified: / 18.6.1998 / 08:57:00 / cg" |
|
2736 |
! |
|
2737 |
||
1100 | 2738 |
hasUserEventFor:aView |
2739 |
"return true, if any user event (i.e. key or button events) are pending. |
|
2740 |
If the argument, aView is nil, the information is regarding any |
|
2741 |
view (i.e. is there a user event for any of my views); |
|
1505 | 2742 |
otherwise, the information is regarding that specific view." |
1100 | 2743 |
|
2744 |
(self hasKeyEventFor:aView) ifTrue:[^ true]. |
|
2745 |
^ (self hasButtonEventFor:aView) |
|
2746 |
||
2747 |
"Created: 1.11.1996 / 17:08:50 / cg" |
|
2748 |
"Modified: 1.11.1996 / 17:12:21 / cg" |
|
2749 |
! |
|
2750 |
||
2441 | 2751 |
hasUserEvents |
2752 |
"return true, if any mouse/keyboard events are pending" |
|
2753 |
||
2754 |
^ mouseAndKeyboard size ~~ 0 |
|
2755 |
||
2756 |
"Created: / 5.2.1999 / 22:29:11 / cg" |
|
2757 |
! |
|
2758 |
||
1100 | 2759 |
motionEventPending |
2760 |
"return true, if any buttonMotion events are pending." |
|
2761 |
||
2762 |
^ self hasButtonMotionEventFor:nil |
|
2763 |
||
2764 |
"Created: 24.3.1996 / 20:09:55 / cg" |
|
2765 |
"Modified: 1.11.1996 / 17:04:43 / cg" |
|
2177 | 2766 |
! |
2767 |
||
2768 |
userEventCount |
|
2769 |
"return the number of pending user events" |
|
2770 |
||
2771 |
^ mouseAndKeyboard size |
|
2772 |
||
2773 |
"Modified: / 21.7.1998 / 18:52:19 / cg" |
|
2774 |
"Created: / 21.7.1998 / 19:36:04 / cg" |
|
1100 | 2775 |
! ! |
2776 |
||
3266 | 2777 |
!WindowSensor methodsFor:'queries-key & button state'! |
140 | 2778 |
|
244 | 2779 |
altDown |
2780 |
"return true, if the meta key is currently pressed. |
|
2781 |
Notice, that some keyboards dont have an alt key; |
|
2782 |
it is better to use 'sensor metaDown or:[sensor altDown]'." |
|
2783 |
||
2784 |
^ altDown |
|
2785 |
! |
|
2786 |
||
2787 |
anyButtonPressed |
|
2788 |
"ST-80 compatibility: return true, if any mouse button is pressed. |
|
2789 |
You should no use it in 'normal' applications. |
|
2790 |
Instead, keep track of the buttons state in your views or controllers |
|
2791 |
button-event methods." |
|
2792 |
||
1083
6e947cc67324
fixed #anyButtonPressed & setting of buttonDown-flags
Claus Gittinger <cg@exept.de>
parents:
1082
diff
changeset
|
2793 |
^ leftButtonDown or:[middleButtonDown or:[rightButtonDown]] |
6e947cc67324
fixed #anyButtonPressed & setting of buttonDown-flags
Claus Gittinger <cg@exept.de>
parents:
1082
diff
changeset
|
2794 |
|
6e947cc67324
fixed #anyButtonPressed & setting of buttonDown-flags
Claus Gittinger <cg@exept.de>
parents:
1082
diff
changeset
|
2795 |
"Modified: 21.10.1996 / 11:37:31 / cg" |
244 | 2796 |
! |
2797 |
||
2798 |
ctrlDown |
|
2799 |
"return true, if any CTRL key is currently pressed." |
|
2800 |
||
2801 |
^ ctrlDown |
|
2802 |
! |
|
2803 |
||
157 | 2804 |
leftButtonPressed |
2805 |
"return true, if the left mouse button is pressed. |
|
2806 |
This has been added to support ST-80 style button polling; |
|
2807 |
however, you should no use it in 'normal' applications. |
|
2808 |
Instead, keep track of the buttons state in your views or controllers |
|
2809 |
button-event methods." |
|
2810 |
||
2811 |
^ leftButtonDown |
|
2812 |
! |
|
2813 |
||
244 | 2814 |
metaDown |
2815 |
"return true, if the meta key is currently pressed. |
|
2816 |
Notice, that most keyboards dont have a meta key; |
|
2817 |
it is better to use 'sensor metaDown or:[sensor altDown]'." |
|
2818 |
||
2819 |
^ metaDown |
|
2820 |
! |
|
2821 |
||
157 | 2822 |
middleButtonPressed |
2823 |
"return true, if the middle mouse button is pressed. |
|
2824 |
This has been added to support ST-80 style button polling; |
|
2825 |
however, you should no use it in 'normal' applications. |
|
2826 |
Instead, keep track of the buttons state in your views or controllers |
|
2827 |
button-event methods." |
|
2828 |
||
2829 |
^ middleButtonDown |
|
2830 |
! |
|
2831 |
||
2832 |
rightButtonPressed |
|
2833 |
"return true, if the right mouse button is pressed. |
|
2834 |
This has been added to support ST-80 style button polling; |
|
2835 |
however, you should no use it in 'normal' applications. |
|
2836 |
Instead, keep track of the buttons state in your views or controllers |
|
2837 |
button-event methods." |
|
2838 |
||
2839 |
^ rightButtonDown |
|
2840 |
! |
|
2841 |
||
244 | 2842 |
shiftDown |
2843 |
"return true, if any shift key is currently pressed." |
|
157 | 2844 |
|
244 | 2845 |
^ shiftDown |
140 | 2846 |
! ! |
2847 |
||
3266 | 2848 |
!WindowSensor methodsFor:'queries-pointer'! |
1100 | 2849 |
|
2850 |
cursorPoint |
|
2851 |
"ST-80 compatibility: |
|
2852 |
return the position of the mouse pointer on the current display |
|
2853 |
(in screen coordinates)" |
|
2854 |
||
2855 |
^ self class cursorPoint |
|
2856 |
! |
|
2857 |
||
2858 |
globalOrigin |
|
2859 |
"ST-80 compatibility: |
|
2860 |
dont know what we should return here ... |
|
2861 |
... at least the PD program which uses it works when we return 0@0." |
|
2862 |
||
2863 |
^ 0@0 |
|
2864 |
! |
|
2865 |
||
2866 |
mousePoint |
|
2867 |
"ST-80 compatibility: |
|
2868 |
return the position of the mouse pointer on the current display |
|
2869 |
(in screen coordinates)" |
|
2870 |
||
2871 |
^ self cursorPoint |
|
2872 |
! ! |
|
2873 |
||
26 | 2874 |
!WindowSensor methodsFor:'special'! |
2875 |
||
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2876 |
catchExposeFor:aView |
54 | 2877 |
"start catching noExpose events (must be done BEFORE a bitblt, |
2878 |
to prepare for the exposeEventSemaphore to be signalled when |
|
2879 |
the noExpose event arrives)." |
|
26 | 2880 |
|
1295
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
2881 |
"/ this is only needed for X ... |
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
2882 |
aView device scrollsAsynchronous ifFalse:[ |
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2883 |
^ self |
1295
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
2884 |
]. |
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
2885 |
|
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
2886 |
(catchExpose includes:aView) ifTrue:[ |
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2887 |
('WSensor [warning]: already catching (for ' , aView printString , ')') errorPrintCR. |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2888 |
Delay waitForMilliseconds:100. |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2889 |
(catchExpose includes:aView) ifTrue:[ |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2890 |
('WSensor [warning]: still catching (for ' , aView printString , ')') errorPrintCR. |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2891 |
"/ wake the other one |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2892 |
gotExpose add:aView. |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2893 |
exposeEventSemaphore notNil ifTrue:[ |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2894 |
exposeEventSemaphore signalForAll. |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2895 |
]. |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2896 |
Delay waitForMilliseconds:100. |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2897 |
]. |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2898 |
]. |
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
2899 |
|
1295
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
2900 |
[ |
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2901 |
gotOtherEvent remove:aView ifAbsent:nil. |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2902 |
gotExpose remove:aView ifAbsent:nil. |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2903 |
exposeEventSemaphore isNil ifTrue:[ |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2904 |
exposeEventSemaphore := Semaphore new name:'WSensor exposeSema'. |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2905 |
]. |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2906 |
catchExpose add:aView. |
1295
ef93ded3c030
renamed graphicExpose -> graphicsExpose;
Claus Gittinger <cg@exept.de>
parents:
1274
diff
changeset
|
2907 |
] valueUninterruptably. |
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2908 |
|
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2909 |
"Modified: / 14.12.1999 / 20:59:16 / cg" |
28 | 2910 |
! |
2911 |
||
1320 | 2912 |
pollForActivity |
1529 | 2913 |
"ST-80 compatibility: wait for some activity (i.e. poll for an event) " |
1320 | 2914 |
|
2915 |
"/ should add a buttonStateChangeSemaphore and wait on this ... |
|
1529 | 2916 |
"/ Delay waitForSeconds:0.01. |
2917 |
Processor yield. |
|
2918 |
||
2919 |
"Modified: 12.2.1997 / 12:46:09 / cg" |
|
1320 | 2920 |
! |
2921 |
||
244 | 2922 |
waitButton |
2923 |
"ST-80 compatibility: wait until any mouse button is pressed. |
|
2924 |
Do not use this in your applications; polling the sensor is |
|
2925 |
bad style." |
|
2926 |
||
2927 |
[self anyButtonPressed] whileFalse:[ |
|
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
2928 |
self pollForActivity |
244 | 2929 |
]. |
2930 |
||
1320 | 2931 |
"Modified: 10.2.1997 / 13:30:38 / cg" |
2932 |
! |
|
2933 |
||
2934 |
waitClickButton |
|
2935 |
"ST-80 compatibility: wait until any mouse button is pressed & released again. |
|
2936 |
Do not use this in your applications; polling the sensor is |
|
2937 |
bad style." |
|
2938 |
||
1790
a7f42261ab45
need a RecursionLock for the accessLock to avoid
Claus Gittinger <cg@exept.de>
parents:
1734
diff
changeset
|
2939 |
self waitButton. |
1320 | 2940 |
^self waitNoButton |
2941 |
||
2942 |
"Created: 10.2.1997 / 13:31:09 / cg" |
|
244 | 2943 |
! |
2944 |
||
26 | 2945 |
waitForExposeFor:aView |
157 | 2946 |
"wait until a graphicsExpose or a noExpose arrives (after a bitblt). |
2947 |
This may be too X-specific, and things may change in this area |
|
2948 |
in future versions. (or the new device may simulate the arrival of |
|
2949 |
such an event)" |
|
54 | 2950 |
|
3140
21bccc3a24f9
care for nilled semaphore in waitForExpose;
Claus Gittinger <cg@exept.de>
parents:
3133
diff
changeset
|
2951 |
|blocked lostExpose device stopPoll endPollTime pollDelay pollDelay2 |
21bccc3a24f9
care for nilled semaphore in waitForExpose;
Claus Gittinger <cg@exept.de>
parents:
3133
diff
changeset
|
2952 |
exposeSema| |
1873
a67649816bc8
break non-windowGroup expose-poll loop after a while (10 seconds)
Claus Gittinger <cg@exept.de>
parents:
1864
diff
changeset
|
2953 |
|
a67649816bc8
break non-windowGroup expose-poll loop after a while (10 seconds)
Claus Gittinger <cg@exept.de>
parents:
1864
diff
changeset
|
2954 |
device := aView graphicsDevice. |
1359
ab88659a5000
Fix race in #waitForExposeFor: which could cause a "late expose event"
Stefan Vogel <sv@exept.de>
parents:
1340
diff
changeset
|
2955 |
|
1873
a67649816bc8
break non-windowGroup expose-poll loop after a while (10 seconds)
Claus Gittinger <cg@exept.de>
parents:
1864
diff
changeset
|
2956 |
device scrollsAsynchronous ifFalse:[ |
2820 | 2957 |
gotExpose remove:aView ifAbsent:nil. |
2958 |
catchExpose remove:aView ifAbsent:nil. |
|
2959 |
^ self |
|
1027
0ba82862ca8d
fixes for synchronous scrolling (WINDOWS)
Claus Gittinger <cg@exept.de>
parents:
1013
diff
changeset
|
2960 |
]. |
3140
21bccc3a24f9
care for nilled semaphore in waitForExpose;
Claus Gittinger <cg@exept.de>
parents:
3133
diff
changeset
|
2961 |
(exposeSema := exposeEventSemaphore) isNil ifTrue:[ |
3127 | 2962 |
('WindowSensor [warning]: expose wait, but no catchExpose done before') errorPrintCR. |
3133 | 2963 |
gotExpose remove:aView ifAbsent:nil. |
3127 | 2964 |
catchExpose remove:aView ifAbsent:nil. |
2965 |
^ self |
|
2966 |
]. |
|
1027
0ba82862ca8d
fixes for synchronous scrolling (WINDOWS)
Claus Gittinger <cg@exept.de>
parents:
1013
diff
changeset
|
2967 |
|
1359
ab88659a5000
Fix race in #waitForExposeFor: which could cause a "late expose event"
Stefan Vogel <sv@exept.de>
parents:
1340
diff
changeset
|
2968 |
blocked := true. |
1013
32d804ff472d
cleanup when unwinding from a waitForExpose
Claus Gittinger <cg@exept.de>
parents:
1012
diff
changeset
|
2969 |
[ |
2820 | 2970 |
aView flush. |
2971 |
||
2972 |
device platformName = 'WIN32' ifTrue:[ |
|
2973 |
"/ since this is definitely a local display, |
|
2974 |
"/ there is no need for a long timeOut |
|
2975 |
"/ (it should arrive fast) |
|
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2976 |
pollDelay := 0.05. |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
2977 |
pollDelay2 := 0.05. |
2820 | 2978 |
] ifFalse:[ |
2979 |
pollDelay := 3. |
|
2980 |
pollDelay2 := 1. |
|
2981 |
]. |
|
2982 |
||
2983 |
Processor activeProcessIsSystemProcess ifTrue:[ |
|
2984 |
endPollTime := AbsoluteTime now addSeconds:pollDelay. |
|
2985 |
stopPoll := false. |
|
2986 |
||
2987 |
"/ |
|
2988 |
"/ cannot really suspend, if its a systemProcess |
|
2989 |
"/ must poll for the event |
|
2990 |
"/ |
|
2991 |
[(gotExpose includes:aView) or:[stopPoll]] whileFalse:[ |
|
2992 |
(device exposeEventPendingFor:aView id withSync:true) ifTrue:[ |
|
2993 |
device dispatchExposeEventFor:aView id. |
|
2994 |
]. |
|
2995 |
stopPoll := (AbsoluteTime now > endPollTime). |
|
2996 |
Processor yield. |
|
2997 |
] |
|
2998 |
] ifFalse:[ |
|
2999 |
lostExpose := 1. |
|
3000 |
" |
|
3001 |
block interrupt here, to resolve race between |
|
3002 |
testing gotExpose and the semaphore, which is woken up |
|
3003 |
with #signalForAll. |
|
3004 |
" |
|
3005 |
blocked := OperatingSystem blockInterrupts. |
|
3006 |
[ (gotExpose includes:aView) or:[lostExpose > 2] ] whileFalse:[ |
|
3007 |
" |
|
3008 |
just in case we have a (network or software) problem ... |
|
3009 |
explanation: it may happen, that an expose event is totally |
|
3010 |
lost - for example, if the network breaks down. |
|
3011 |
To not block forever, we wait with a timeout, to get out of here |
|
3012 |
if the event does not arrive after a few seconds. |
|
3013 |
" |
|
3140
21bccc3a24f9
care for nilled semaphore in waitForExpose;
Claus Gittinger <cg@exept.de>
parents:
3133
diff
changeset
|
3014 |
exposeSema isNil ifTrue:[ |
3133 | 3015 |
lostExpose := 999. |
3016 |
]. |
|
3140
21bccc3a24f9
care for nilled semaphore in waitForExpose;
Claus Gittinger <cg@exept.de>
parents:
3133
diff
changeset
|
3017 |
(exposeSema waitWithTimeout:(pollDelay2 * lostExpose)) isNil ifTrue:[ |
3127 | 3018 |
device flush. "/ we are paranoid |
3019 |
lostExpose := lostExpose + 1. |
|
2820 | 3020 |
]. |
3021 |
]. |
|
3022 |
(gotExpose includes:aView) ifFalse:[ |
|
3023 |
('WindowSensor [warning]: lost expose event (' , aView printString , ')') errorPrintCR. |
|
3024 |
] ifTrue:[ |
|
3025 |
lostExpose > 1 ifTrue:[ |
|
3026 |
('WindowSensor [info]: late expose event (' , aView printString , ')') infoPrintCR. |
|
3027 |
] |
|
3028 |
] |
|
3029 |
]. |
|
1013
32d804ff472d
cleanup when unwinding from a waitForExpose
Claus Gittinger <cg@exept.de>
parents:
1012
diff
changeset
|
3030 |
] valueNowOrOnUnwindDo:[ |
2820 | 3031 |
gotExpose remove:aView ifAbsent:nil. |
3032 |
catchExpose remove:aView ifAbsent:nil. |
|
3116
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3033 |
catchExpose isEmpty ifTrue:[ |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3034 |
exposeEventSemaphore := nil |
8d3160325f23
create the exposeEventSemaphore lazyly.
Claus Gittinger <cg@exept.de>
parents:
3090
diff
changeset
|
3035 |
]. |
2820 | 3036 |
gotOtherEvent remove:aView ifAbsent:nil. |
3037 |
blocked ifFalse:[ |
|
3038 |
OperatingSystem unblockInterrupts. |
|
3039 |
]. |
|
3040 |
||
3041 |
"/ |
|
3042 |
"/ other incoming events have been ignored during the wait. |
|
3043 |
"/ Now handle those ... |
|
3044 |
"/ |
|
3045 |
eventSemaphore signalOnce |
|
1013
32d804ff472d
cleanup when unwinding from a waitForExpose
Claus Gittinger <cg@exept.de>
parents:
1012
diff
changeset
|
3046 |
]. |
26 | 3047 |
|
2421 | 3048 |
"Modified: / 20.2.1997 / 09:24:31 / stefan" |
3125 | 3049 |
"Modified: / 23.12.1999 / 20:07:28 / cg" |
47 | 3050 |
! |
3051 |
||
157 | 3052 |
waitNoButton |
3053 |
"ST-80 compatibility: wait until no mouse button is pressed. |
|
3054 |
Do not use this in your applications; polling the sensor is |
|
3055 |
bad style." |
|
3056 |
||
3057 |
[self anyButtonPressed] whileTrue:[ |
|
2717
2b5a28c6585e
added deltaTime to mouseWheel message
Claus Gittinger <cg@exept.de>
parents:
2708
diff
changeset
|
3058 |
self pollForActivity |
157 | 3059 |
]. |
1241
c65f1c9d8de4
use critical regions around queue manipulation code.
Claus Gittinger <cg@exept.de>
parents:
1184
diff
changeset
|
3060 |
|
1320 | 3061 |
"Modified: 10.2.1997 / 13:30:43 / cg" |
157 | 3062 |
! ! |
3063 |
||
1082 | 3064 |
!WindowSensor class methodsFor:'documentation'! |
251 | 3065 |
|
3066 |
version |
|
3331 | 3067 |
^ '$Header: /cvs/stx/stx/libview/WindowSensor.st,v 1.188 2000-10-20 11:13:54 stefan Exp $' |
251 | 3068 |
! ! |
140 | 3069 |
WindowSensor initialize! |