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1 | ;; Common Lisp bindings for GTK+ v2.0 |
2 | ;; Copyright (C) 1999-2001 Espen S. Johnsen <esj@stud.cs.uit.no> |
3 | ;; |
4 | ;; This library is free software; you can redistribute it and/or |
5 | ;; modify it under the terms of the GNU Lesser General Public |
6 | ;; License as published by the Free Software Foundation; either |
7 | ;; version 2 of the License, or (at your option) any later version. |
8 | ;; |
9 | ;; This library is distributed in the hope that it will be useful, |
10 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
12 | ;; Lesser General Public License for more details. |
13 | ;; |
14 | ;; You should have received a copy of the GNU Lesser General Public |
15 | ;; License along with this library; if not, write to the Free Software |
16 | ;; Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
17 | |
dfa4f314 |
18 | ;; $Id: gdkevents.lisp,v 1.9 2005-03-06 17:26:22 espen Exp $ |
5d462688 |
19 | |
20 | (in-package "GDK") |
21 | |
22 | |
4280ef98 |
23 | (define-flags-type event-mask |
24 | (:exposure 2) |
25 | :pointer-motion |
26 | :pointer-motion-hint |
27 | :button-motion |
28 | :button1-motion |
29 | :button2-motion |
30 | :button3-motion |
31 | :button-press |
32 | :button-release |
33 | :key-press |
34 | :key-release |
35 | :enter-notify |
36 | :leave-notify |
37 | :focus-change |
38 | :structure |
39 | :property-change |
40 | :visibility-notify |
41 | :proximity-in |
42 | :proximity-out |
43 | :substructure |
44 | :scroll |
45 | (:all-events #x3FFFFE)) |
5d462688 |
46 | |
dfa4f314 |
47 | (register-type 'event-mask '|gdk_event_mask_get_type|) |
7ba6c16e |
48 | |
5d462688 |
49 | |
50 | ;;;; Metaclass for event classes |
51 | |
4280ef98 |
52 | (defvar *event-classes* (make-hash-table)) |
53 | |
5d462688 |
54 | (eval-when (:compile-toplevel :load-toplevel :execute) |
9adccb27 |
55 | (defclass event-class (boxed-class) |
e2696f46 |
56 | ((event-type :reader event-class-type))) |
5d462688 |
57 | |
9adccb27 |
58 | (defmethod validate-superclass ((class event-class) (super standard-class)) |
c07660b3 |
59 | ;(subtypep (class-name super) 'event) |
60 | t)) |
9adccb27 |
61 | |
62 | |
63 | (defmethod shared-initialize ((class event-class) names &key name type) |
dfa4f314 |
64 | (let ((class-name (or name (class-name class)))) |
65 | (unless (eq class-name 'event) |
66 | (register-type-alias class-name 'event))) |
9adccb27 |
67 | (call-next-method) |
68 | (setf (slot-value class 'event-type) (first type)) |
dfa4f314 |
69 | (setf (gethash (first type) *event-classes*) class)) |
e2696f46 |
70 | |
9adccb27 |
71 | (let ((reader (reader-function 'event-type))) |
72 | (defun %event-class (location) |
73 | (gethash (funcall reader location 0) *event-classes*))) |
5d462688 |
74 | |
9adccb27 |
75 | (defmethod ensure-proxy-instance ((class event-class) location) |
76 | (declare (ignore class)) |
77 | (let ((class (%event-class location))) |
78 | (make-instance class :location location))) |
5d462688 |
79 | |
80 | |
81 | ;;;; |
82 | |
c07660b3 |
83 | (eval-when (:compile-toplevel :load-toplevel :execute) |
84 | (defclass event (boxed) |
85 | ((%type |
86 | :allocation :alien |
87 | :type event-type) |
88 | (window |
89 | :allocation :alien |
90 | :accessor event-window |
91 | :initarg :window |
92 | :type window) |
93 | (send-event |
94 | :allocation :alien |
95 | :accessor event-send-event |
96 | :initarg :send-event |
97 | :type (boolean 8))) |
98 | (:metaclass event-class))) |
99 | |
100 | |
101 | (defmethod initialize-instance ((event event) &rest initargs) |
102 | (declare (ignore initargs)) |
103 | (call-next-method) |
104 | (setf (slot-value event '%type) (event-class-type (class-of event)))) |
105 | |
106 | |
5d462688 |
107 | (defclass timed-event (event) |
108 | ((time |
109 | :allocation :alien |
110 | :accessor event-time |
111 | :initarg :time |
112 | :type (unsigned 32))) |
9adccb27 |
113 | (:metaclass event-class)) |
5d462688 |
114 | |
115 | (defclass delete-event (event) |
116 | () |
117 | (:metaclass event-class) |
118 | (:type :delete)) |
119 | |
9adccb27 |
120 | |
5d462688 |
121 | (defclass destroy-event (event) |
122 | () |
123 | (:metaclass event-class) |
124 | (:type :destroy)) |
125 | |
126 | (defclass expose-event (event) |
127 | ((x |
128 | :allocation :alien |
129 | :accessor event-x |
130 | :initarg :x |
131 | :type int) |
132 | (y |
133 | :allocation :alien |
134 | :accessor event-y |
135 | :initarg :y |
136 | :type int) |
137 | (width |
138 | :allocation :alien |
139 | :accessor event-width |
140 | :initarg :width |
141 | :type int) |
142 | (height |
143 | :allocation :alien |
144 | :accessor event-height |
145 | :initarg :height |
146 | :type int) |
c07660b3 |
147 | (region |
148 | :allocation :alien |
149 | :accessor event-region |
150 | :initarg :region |
151 | :type pointer) |
5d462688 |
152 | (count |
153 | :allocation :alien |
154 | :accessor event-count |
155 | :initarg :count |
156 | :type int)) |
157 | (:metaclass event-class) |
158 | (:type :expose)) |
159 | |
c07660b3 |
160 | (defclass input-event (timed-event) |
5d462688 |
161 | ((x |
162 | :allocation :alien |
163 | :accessor event-x |
164 | :initarg :x |
165 | :type double-float) |
166 | (y |
167 | :allocation :alien |
168 | :accessor event-y |
169 | :initarg :y |
170 | :type double-float) |
c07660b3 |
171 | (axes |
172 | :allocation :alien |
173 | :accessor event-axes |
174 | :initarg :axes |
175 | :type pointer) ;double-float) |
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176 | (state |
177 | :allocation :alien |
5d462688 |
178 | :accessor event-state |
179 | :initarg :state |
c07660b3 |
180 | :type modifier-type)) |
181 | (:metaclass event-class)) |
182 | |
183 | |
184 | (defclass motion-notify-event (input-event) |
185 | ((is-hint |
5d462688 |
186 | :allocation :alien |
187 | :accessor event-is-hint |
188 | :initarg :is-hint |
189 | :type (signed 16) ; should it be (boolean 16)? |
190 | ) |
191 | (device |
192 | :allocation :alien |
193 | :offset 2 |
194 | :accessor event-device |
195 | :initarg :device |
196 | :type device) |
197 | (root-x |
198 | :allocation :alien |
199 | :accessor event-root-x |
200 | :initarg :root-x |
201 | :type double-float) |
202 | (root-y |
203 | :allocation :alien |
204 | :accessor event-root-y |
205 | :initarg :root-y |
206 | :type double-float)) |
207 | (:metaclass event-class) |
208 | (:type :motion-notify)) |
209 | |
c07660b3 |
210 | (defclass button-event (input-event) |
211 | ((button |
5d462688 |
212 | :allocation :alien |
213 | :accessor event-button |
214 | :initarg :button |
215 | :type unsigned-int) |
216 | (device |
217 | :allocation :alien |
218 | :accessor event-device |
219 | :initarg :device |
220 | :type device) |
221 | (root-x |
222 | :allocation :alien |
223 | :accessor event-root-x |
224 | :initarg :root-x |
225 | :type double-float) |
226 | (root-y |
227 | :allocation :alien |
228 | :accessor event-root-y |
229 | :initarg :root-y |
230 | :type double-float)) |
c07660b3 |
231 | (:metaclass event-class)) |
232 | |
233 | (defclass button-press-event (button-event) |
234 | () |
5d462688 |
235 | (:metaclass event-class) |
236 | (:type :button-press)) |
237 | |
238 | (defclass 2-button-press-event (button-press-event) |
239 | () |
240 | (:metaclass event-class) |
241 | (:type :2button-press)) |
242 | |
243 | (defclass 3-button-press-event (button-press-event) |
244 | () |
245 | (:metaclass event-class) |
246 | (:type :3button-press)) |
247 | |
c07660b3 |
248 | (defclass button-release-event (button-event) |
5d462688 |
249 | () |
250 | (:metaclass event-class) |
251 | (:type :button-release)) |
252 | |
c07660b3 |
253 | |
254 | (defclass key-event (timed-event) |
255 | ((state |
256 | :allocation :alien |
257 | :accessor event-state |
258 | :initarg :state |
259 | :type modifier-type) |
260 | (keyval |
261 | :allocation :alien |
262 | :accessor event-keyval |
263 | :initarg :keyval |
264 | :type unsigned-int) |
265 | (length |
266 | :allocation :alien |
267 | :accessor event-length |
268 | :initarg :length |
269 | :type unsigned-int) |
270 | (string |
271 | :allocation :alien |
272 | :accessor event-string |
273 | :initarg :string |
274 | :type string) |
275 | (hardware-keycode |
276 | :allocation :alien |
277 | :accessor event-hardware-keycode |
278 | :initarg :hardware-keycode |
279 | :type (unsigned 16)) |
280 | (group |
281 | :allocation :alien |
282 | :accessor event-group |
283 | :initarg :group |
284 | :type (unsigned 8))) |
285 | (:metaclass event-class)) |
286 | |
287 | (defclass key-press-event (key-event) |
5d462688 |
288 | () |
289 | (:metaclass event-class) |
290 | (:type :key-press)) |
291 | |
c07660b3 |
292 | (defclass key-release-event (key-event) |
5d462688 |
293 | () |
294 | (:metaclass event-class) |
295 | (:type :key-release)) |
296 | |
c07660b3 |
297 | |
298 | (defclass crossing-event (event) |
299 | ((subwindow |
300 | :allocation :alien |
301 | :accessor event-subwindow |
302 | :initarg :subwindow |
303 | :type window) |
304 | (time |
305 | :allocation :alien |
306 | :accessor event-time |
307 | :initarg :time |
308 | :type (unsigned 32)) |
309 | (x |
310 | :allocation :alien |
311 | :accessor event-x |
312 | :initarg :x |
313 | :type double-float) |
314 | (y |
315 | :allocation :alien |
316 | :accessor event-y |
317 | :initarg :y |
318 | :type double-float) |
319 | (root-x |
320 | :allocation :alien |
321 | :accessor event-root-x |
322 | :initarg :root-x |
323 | :type double-float) |
324 | (root-y |
325 | :allocation :alien |
326 | :accessor event-root-y |
327 | :initarg :root-y |
328 | :type double-float) |
329 | (mode |
330 | :allocation :alien |
331 | :accessor event-mode |
332 | :initarg :mode |
333 | :type crossing-mode) |
334 | (detail |
335 | :allocation :alien |
336 | :accessor event-detail |
337 | :initarg :detail |
338 | :type notify-type) |
339 | (focus |
340 | :allocation :alien |
341 | :accessor event-focus |
342 | :initarg :focus |
343 | :type boolean) |
344 | (state |
345 | :allocation :alien |
346 | :accessor event-state |
347 | :initarg :state |
348 | :type unsigned-int)) |
349 | (:metaclass event-class)) |
350 | |
351 | |
352 | (defclass enter-notify-event (crossing-event) |
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353 | () |
354 | (:metaclass event-class) |
355 | (:type :enter-notify)) |
356 | |
c07660b3 |
357 | (defclass leave-notify-event (crossing-event) |
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358 | () |
359 | (:metaclass event-class) |
360 | (:type :leave-notify)) |
361 | |
362 | (defclass focus-change-event (event) |
c07660b3 |
363 | ((in |
364 | :allocation :alien |
365 | :accessor event-in |
366 | :initarg :in |
367 | :type (boolean 16))) |
5d462688 |
368 | (:metaclass event-class) |
369 | (:type :focus-change)) |
370 | |
371 | (defclass configure-event (event) |
372 | ((x |
373 | :allocation :alien |
374 | :accessor event-x |
375 | :initarg :x |
376 | :type int) |
377 | (y |
378 | :allocation :alien |
379 | :accessor event-y |
380 | :initarg :y |
381 | :type int) |
382 | (width |
383 | :allocation :alien |
384 | :accessor event-width |
385 | :initarg :width |
386 | :type int) |
387 | (height |
388 | :allocation :alien |
389 | :accessor event-height |
390 | :initarg :height |
391 | :type int)) |
392 | (:metaclass event-class) |
393 | (:type :configure)) |
394 | |
395 | (defclass map-event (event) |
396 | () |
397 | (:metaclass event-class) |
398 | (:type :map)) |
399 | |
400 | (defclass unmap-event (event) |
401 | () |
402 | (:metaclass event-class) |
403 | (:type :unmap)) |
404 | |
405 | (defclass property-notify-event (event) |
406 | () |
407 | (:metaclass event-class) |
408 | (:type :property-notify)) |
409 | |
410 | (defclass selection-clear-event (event) |
411 | () |
412 | (:metaclass event-class) |
413 | (:type :selection-clear)) |
414 | |
415 | (defclass selection-request-event (event) |
416 | () |
417 | (:metaclass event-class) |
418 | (:type :selection-request)) |
419 | |
420 | (defclass selection-notify-event (event) |
421 | () |
422 | (:metaclass event-class) |
423 | (:type :selection-notify)) |
424 | |
c07660b3 |
425 | (defclass dnd-event (event) |
426 | ((context |
427 | :allocation :alien |
428 | :accessor event-contex |
429 | :initarg :context |
430 | :type drag-context) |
431 | (time |
432 | :allocation :alien |
433 | :accessor event-time |
434 | :initarg :time |
435 | :type (unsigned 32)) |
436 | (x-root |
437 | :allocation :alien |
438 | :accessor event-x-root |
439 | :initarg :x-root |
440 | :type short) |
441 | (y-root |
442 | :allocation :alien |
443 | :accessor event-y-root |
444 | :initarg :y-root |
445 | :type short)) |
446 | (:metaclass event-class)) |
447 | |
448 | (defclass drag-enter-event (dnd-event) |
5d462688 |
449 | () |
450 | (:metaclass event-class) |
451 | (:type :drag-enter)) |
452 | |
c07660b3 |
453 | (defclass drag-leave-event (dnd-event) |
5d462688 |
454 | () |
455 | (:metaclass event-class) |
456 | (:type :drag-leave)) |
457 | |
c07660b3 |
458 | (defclass drag-motion-event (dnd-event) |
5d462688 |
459 | () |
460 | (:metaclass event-class) |
461 | (:type :drag-motion)) |
462 | |
c07660b3 |
463 | (defclass drag-status-event (dnd-event) |
5d462688 |
464 | () |
465 | (:metaclass event-class) |
466 | (:type :drag-status)) |
467 | |
c07660b3 |
468 | (defclass drot-start-event (dnd-event) |
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469 | () |
470 | (:metaclass event-class) |
c07660b3 |
471 | (:type :drop-start)) |
5d462688 |
472 | |
c07660b3 |
473 | (defclass drop-finished-event (dnd-event) |
5d462688 |
474 | () |
475 | (:metaclass event-class) |
c07660b3 |
476 | (:type :drop-finished)) |
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477 | |
478 | (defclass client-event (event) |
479 | () |
480 | (:metaclass event-class) |
c07660b3 |
481 | (:type :client-event)) |
5d462688 |
482 | |
483 | (defclass visibility-notify-event (event) |
484 | ((state |
485 | :allocation :alien |
486 | :accessor event-state |
487 | :initarg :state |
488 | :type visibility-state)) |
489 | (:metaclass event-class) |
490 | (:type :visibility-notify)) |
491 | |
492 | (defclass no-expose-event (event) |
493 | () |
494 | (:metaclass event-class) |
495 | (:type :no-expose)) |
496 | |
497 | (defclass scroll-event (timed-event) |
c07660b3 |
498 | ((x |
499 | :allocation :alien |
500 | :accessor event-x |
501 | :initarg :x |
502 | :type double-float) |
503 | (y |
504 | :allocation :alien |
505 | :accessor event-y |
506 | :initarg :y |
507 | :type double-float) |
508 | (state |
509 | :allocation :alien |
510 | :accessor event-state |
511 | :initarg :state |
512 | :type modifier-type) |
513 | (direction |
514 | :allocation :alien |
515 | :accessor event-direction |
516 | :initarg :direction |
517 | :type scroll-direction) |
518 | (root-x |
519 | :allocation :alien |
520 | :accessor event-root-x |
521 | :initarg :root-x |
522 | :type double-float) |
523 | (root-y |
524 | :allocation :alien |
525 | :accessor event-root-y |
526 | :initarg :root-y |
527 | :type double-float)) |
5d462688 |
528 | (:metaclass event-class) |
529 | (:type :scroll)) |
530 | |
c07660b3 |
531 | (defclass setting-event (event) |
532 | ((action |
533 | :allocation :alien |
534 | :accessor event-action |
535 | :initarg :action |
536 | :type setting-action) |
537 | (name |
538 | :allocation :alien |
539 | :accessor event-name |
540 | :initarg :name |
541 | :type string)) |
5d462688 |
542 | (:metaclass event-class) |
543 | (:type :setting)) |
c07660b3 |
544 | |
545 | (defclass proximity-event (timed-event) |
546 | ((device |
547 | :allocation :alien |
548 | :accessor event-device |
549 | :initarg :device |
550 | :type device)) |
551 | (:metaclass event-class)) |
552 | |
553 | (defclass proximity-in-event (proximity-event) |
554 | () |
555 | (:metaclass event-class) |
556 | (:type :proximity-in)) |
557 | |
558 | (defclass proximity-out-event (proximity-event) |
559 | () |
560 | (:metaclass event-class) |
561 | (:type :proximity-out)) |
562 | |
563 | (defclass window-state-event (event) |
564 | ((change-mask |
565 | :allocation :alien |
566 | :accessor event-change-mask |
567 | :initarg :change-mask |
568 | :type window-state) |
569 | (new-window-state |
570 | :allocation :alien |
571 | :accessor event-new-window-state |
572 | :initarg :new-window-state |
573 | :type window-state)) |
574 | (:metaclass event-class) |
575 | (:type :window-state)) |
576 | |
577 | (defclass owner-change-event (event) |
578 | () |
579 | (:metaclass event-class) |
580 | (:type :owner-change)) |
581 | |