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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 | |
4280ef98 |
18 | ;; $Id: gdkevents.lisp,v 1.7 2005-02-26 10:44:09 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 | |
5d462688 |
47 | |
48 | ;;;; Metaclass for event classes |
49 | |
4280ef98 |
50 | (defvar *event-classes* (make-hash-table)) |
51 | |
5d462688 |
52 | (eval-when (:compile-toplevel :load-toplevel :execute) |
9adccb27 |
53 | (defclass event-class (boxed-class) |
e2696f46 |
54 | ((event-type :reader event-class-type))) |
5d462688 |
55 | |
9adccb27 |
56 | (defmethod validate-superclass ((class event-class) (super standard-class)) |
c07660b3 |
57 | ;(subtypep (class-name super) 'event) |
58 | t)) |
9adccb27 |
59 | |
60 | |
61 | (defmethod shared-initialize ((class event-class) names &key name type) |
62 | (call-next-method) |
63 | (setf (slot-value class 'event-type) (first type)) |
64 | (setf (gethash (first type) *event-classes*) class) |
65 | (let ((class-name (or name (class-name class)))) |
66 | (register-type class-name 'event))) |
e2696f46 |
67 | |
9adccb27 |
68 | (let ((reader (reader-function 'event-type))) |
69 | (defun %event-class (location) |
70 | (gethash (funcall reader location 0) *event-classes*))) |
5d462688 |
71 | |
9adccb27 |
72 | (defmethod ensure-proxy-instance ((class event-class) location) |
73 | (declare (ignore class)) |
74 | (let ((class (%event-class location))) |
75 | (make-instance class :location location))) |
5d462688 |
76 | |
77 | |
78 | ;;;; |
79 | |
c07660b3 |
80 | (eval-when (:compile-toplevel :load-toplevel :execute) |
81 | (defclass event (boxed) |
82 | ((%type |
83 | :allocation :alien |
84 | :type event-type) |
85 | (window |
86 | :allocation :alien |
87 | :accessor event-window |
88 | :initarg :window |
89 | :type window) |
90 | (send-event |
91 | :allocation :alien |
92 | :accessor event-send-event |
93 | :initarg :send-event |
94 | :type (boolean 8))) |
95 | (:metaclass event-class))) |
96 | |
97 | |
98 | (defmethod initialize-instance ((event event) &rest initargs) |
99 | (declare (ignore initargs)) |
100 | (call-next-method) |
101 | (setf (slot-value event '%type) (event-class-type (class-of event)))) |
102 | |
103 | |
5d462688 |
104 | (defclass timed-event (event) |
105 | ((time |
106 | :allocation :alien |
107 | :accessor event-time |
108 | :initarg :time |
109 | :type (unsigned 32))) |
9adccb27 |
110 | (:metaclass event-class)) |
5d462688 |
111 | |
112 | (defclass delete-event (event) |
113 | () |
114 | (:metaclass event-class) |
115 | (:type :delete)) |
116 | |
9adccb27 |
117 | |
5d462688 |
118 | (defclass destroy-event (event) |
119 | () |
120 | (:metaclass event-class) |
121 | (:type :destroy)) |
122 | |
123 | (defclass expose-event (event) |
124 | ((x |
125 | :allocation :alien |
126 | :accessor event-x |
127 | :initarg :x |
128 | :type int) |
129 | (y |
130 | :allocation :alien |
131 | :accessor event-y |
132 | :initarg :y |
133 | :type int) |
134 | (width |
135 | :allocation :alien |
136 | :accessor event-width |
137 | :initarg :width |
138 | :type int) |
139 | (height |
140 | :allocation :alien |
141 | :accessor event-height |
142 | :initarg :height |
143 | :type int) |
c07660b3 |
144 | (region |
145 | :allocation :alien |
146 | :accessor event-region |
147 | :initarg :region |
148 | :type pointer) |
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149 | (count |
150 | :allocation :alien |
151 | :accessor event-count |
152 | :initarg :count |
153 | :type int)) |
154 | (:metaclass event-class) |
155 | (:type :expose)) |
156 | |
c07660b3 |
157 | (defclass input-event (timed-event) |
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158 | ((x |
159 | :allocation :alien |
160 | :accessor event-x |
161 | :initarg :x |
162 | :type double-float) |
163 | (y |
164 | :allocation :alien |
165 | :accessor event-y |
166 | :initarg :y |
167 | :type double-float) |
c07660b3 |
168 | (axes |
169 | :allocation :alien |
170 | :accessor event-axes |
171 | :initarg :axes |
172 | :type pointer) ;double-float) |
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173 | (state |
174 | :allocation :alien |
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175 | :accessor event-state |
176 | :initarg :state |
c07660b3 |
177 | :type modifier-type)) |
178 | (:metaclass event-class)) |
179 | |
180 | |
181 | (defclass motion-notify-event (input-event) |
182 | ((is-hint |
5d462688 |
183 | :allocation :alien |
184 | :accessor event-is-hint |
185 | :initarg :is-hint |
186 | :type (signed 16) ; should it be (boolean 16)? |
187 | ) |
188 | (device |
189 | :allocation :alien |
190 | :offset 2 |
191 | :accessor event-device |
192 | :initarg :device |
193 | :type device) |
194 | (root-x |
195 | :allocation :alien |
196 | :accessor event-root-x |
197 | :initarg :root-x |
198 | :type double-float) |
199 | (root-y |
200 | :allocation :alien |
201 | :accessor event-root-y |
202 | :initarg :root-y |
203 | :type double-float)) |
204 | (:metaclass event-class) |
205 | (:type :motion-notify)) |
206 | |
c07660b3 |
207 | (defclass button-event (input-event) |
208 | ((button |
5d462688 |
209 | :allocation :alien |
210 | :accessor event-button |
211 | :initarg :button |
212 | :type unsigned-int) |
213 | (device |
214 | :allocation :alien |
215 | :accessor event-device |
216 | :initarg :device |
217 | :type device) |
218 | (root-x |
219 | :allocation :alien |
220 | :accessor event-root-x |
221 | :initarg :root-x |
222 | :type double-float) |
223 | (root-y |
224 | :allocation :alien |
225 | :accessor event-root-y |
226 | :initarg :root-y |
227 | :type double-float)) |
c07660b3 |
228 | (:metaclass event-class)) |
229 | |
230 | (defclass button-press-event (button-event) |
231 | () |
5d462688 |
232 | (:metaclass event-class) |
233 | (:type :button-press)) |
234 | |
235 | (defclass 2-button-press-event (button-press-event) |
236 | () |
237 | (:metaclass event-class) |
238 | (:type :2button-press)) |
239 | |
240 | (defclass 3-button-press-event (button-press-event) |
241 | () |
242 | (:metaclass event-class) |
243 | (:type :3button-press)) |
244 | |
c07660b3 |
245 | (defclass button-release-event (button-event) |
5d462688 |
246 | () |
247 | (:metaclass event-class) |
248 | (:type :button-release)) |
249 | |
c07660b3 |
250 | |
251 | (defclass key-event (timed-event) |
252 | ((state |
253 | :allocation :alien |
254 | :accessor event-state |
255 | :initarg :state |
256 | :type modifier-type) |
257 | (keyval |
258 | :allocation :alien |
259 | :accessor event-keyval |
260 | :initarg :keyval |
261 | :type unsigned-int) |
262 | (length |
263 | :allocation :alien |
264 | :accessor event-length |
265 | :initarg :length |
266 | :type unsigned-int) |
267 | (string |
268 | :allocation :alien |
269 | :accessor event-string |
270 | :initarg :string |
271 | :type string) |
272 | (hardware-keycode |
273 | :allocation :alien |
274 | :accessor event-hardware-keycode |
275 | :initarg :hardware-keycode |
276 | :type (unsigned 16)) |
277 | (group |
278 | :allocation :alien |
279 | :accessor event-group |
280 | :initarg :group |
281 | :type (unsigned 8))) |
282 | (:metaclass event-class)) |
283 | |
284 | (defclass key-press-event (key-event) |
5d462688 |
285 | () |
286 | (:metaclass event-class) |
287 | (:type :key-press)) |
288 | |
c07660b3 |
289 | (defclass key-release-event (key-event) |
5d462688 |
290 | () |
291 | (:metaclass event-class) |
292 | (:type :key-release)) |
293 | |
c07660b3 |
294 | |
295 | (defclass crossing-event (event) |
296 | ((subwindow |
297 | :allocation :alien |
298 | :accessor event-subwindow |
299 | :initarg :subwindow |
300 | :type window) |
301 | (time |
302 | :allocation :alien |
303 | :accessor event-time |
304 | :initarg :time |
305 | :type (unsigned 32)) |
306 | (x |
307 | :allocation :alien |
308 | :accessor event-x |
309 | :initarg :x |
310 | :type double-float) |
311 | (y |
312 | :allocation :alien |
313 | :accessor event-y |
314 | :initarg :y |
315 | :type double-float) |
316 | (root-x |
317 | :allocation :alien |
318 | :accessor event-root-x |
319 | :initarg :root-x |
320 | :type double-float) |
321 | (root-y |
322 | :allocation :alien |
323 | :accessor event-root-y |
324 | :initarg :root-y |
325 | :type double-float) |
326 | (mode |
327 | :allocation :alien |
328 | :accessor event-mode |
329 | :initarg :mode |
330 | :type crossing-mode) |
331 | (detail |
332 | :allocation :alien |
333 | :accessor event-detail |
334 | :initarg :detail |
335 | :type notify-type) |
336 | (focus |
337 | :allocation :alien |
338 | :accessor event-focus |
339 | :initarg :focus |
340 | :type boolean) |
341 | (state |
342 | :allocation :alien |
343 | :accessor event-state |
344 | :initarg :state |
345 | :type unsigned-int)) |
346 | (:metaclass event-class)) |
347 | |
348 | |
349 | (defclass enter-notify-event (crossing-event) |
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350 | () |
351 | (:metaclass event-class) |
352 | (:type :enter-notify)) |
353 | |
c07660b3 |
354 | (defclass leave-notify-event (crossing-event) |
5d462688 |
355 | () |
356 | (:metaclass event-class) |
357 | (:type :leave-notify)) |
358 | |
359 | (defclass focus-change-event (event) |
c07660b3 |
360 | ((in |
361 | :allocation :alien |
362 | :accessor event-in |
363 | :initarg :in |
364 | :type (boolean 16))) |
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365 | (:metaclass event-class) |
366 | (:type :focus-change)) |
367 | |
368 | (defclass configure-event (event) |
369 | ((x |
370 | :allocation :alien |
371 | :accessor event-x |
372 | :initarg :x |
373 | :type int) |
374 | (y |
375 | :allocation :alien |
376 | :accessor event-y |
377 | :initarg :y |
378 | :type int) |
379 | (width |
380 | :allocation :alien |
381 | :accessor event-width |
382 | :initarg :width |
383 | :type int) |
384 | (height |
385 | :allocation :alien |
386 | :accessor event-height |
387 | :initarg :height |
388 | :type int)) |
389 | (:metaclass event-class) |
390 | (:type :configure)) |
391 | |
392 | (defclass map-event (event) |
393 | () |
394 | (:metaclass event-class) |
395 | (:type :map)) |
396 | |
397 | (defclass unmap-event (event) |
398 | () |
399 | (:metaclass event-class) |
400 | (:type :unmap)) |
401 | |
402 | (defclass property-notify-event (event) |
403 | () |
404 | (:metaclass event-class) |
405 | (:type :property-notify)) |
406 | |
407 | (defclass selection-clear-event (event) |
408 | () |
409 | (:metaclass event-class) |
410 | (:type :selection-clear)) |
411 | |
412 | (defclass selection-request-event (event) |
413 | () |
414 | (:metaclass event-class) |
415 | (:type :selection-request)) |
416 | |
417 | (defclass selection-notify-event (event) |
418 | () |
419 | (:metaclass event-class) |
420 | (:type :selection-notify)) |
421 | |
c07660b3 |
422 | (defclass dnd-event (event) |
423 | ((context |
424 | :allocation :alien |
425 | :accessor event-contex |
426 | :initarg :context |
427 | :type drag-context) |
428 | (time |
429 | :allocation :alien |
430 | :accessor event-time |
431 | :initarg :time |
432 | :type (unsigned 32)) |
433 | (x-root |
434 | :allocation :alien |
435 | :accessor event-x-root |
436 | :initarg :x-root |
437 | :type short) |
438 | (y-root |
439 | :allocation :alien |
440 | :accessor event-y-root |
441 | :initarg :y-root |
442 | :type short)) |
443 | (:metaclass event-class)) |
444 | |
445 | (defclass drag-enter-event (dnd-event) |
5d462688 |
446 | () |
447 | (:metaclass event-class) |
448 | (:type :drag-enter)) |
449 | |
c07660b3 |
450 | (defclass drag-leave-event (dnd-event) |
5d462688 |
451 | () |
452 | (:metaclass event-class) |
453 | (:type :drag-leave)) |
454 | |
c07660b3 |
455 | (defclass drag-motion-event (dnd-event) |
5d462688 |
456 | () |
457 | (:metaclass event-class) |
458 | (:type :drag-motion)) |
459 | |
c07660b3 |
460 | (defclass drag-status-event (dnd-event) |
5d462688 |
461 | () |
462 | (:metaclass event-class) |
463 | (:type :drag-status)) |
464 | |
c07660b3 |
465 | (defclass drot-start-event (dnd-event) |
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466 | () |
467 | (:metaclass event-class) |
c07660b3 |
468 | (:type :drop-start)) |
5d462688 |
469 | |
c07660b3 |
470 | (defclass drop-finished-event (dnd-event) |
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471 | () |
472 | (:metaclass event-class) |
c07660b3 |
473 | (:type :drop-finished)) |
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474 | |
475 | (defclass client-event (event) |
476 | () |
477 | (:metaclass event-class) |
c07660b3 |
478 | (:type :client-event)) |
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479 | |
480 | (defclass visibility-notify-event (event) |
481 | ((state |
482 | :allocation :alien |
483 | :accessor event-state |
484 | :initarg :state |
485 | :type visibility-state)) |
486 | (:metaclass event-class) |
487 | (:type :visibility-notify)) |
488 | |
489 | (defclass no-expose-event (event) |
490 | () |
491 | (:metaclass event-class) |
492 | (:type :no-expose)) |
493 | |
494 | (defclass scroll-event (timed-event) |
c07660b3 |
495 | ((x |
496 | :allocation :alien |
497 | :accessor event-x |
498 | :initarg :x |
499 | :type double-float) |
500 | (y |
501 | :allocation :alien |
502 | :accessor event-y |
503 | :initarg :y |
504 | :type double-float) |
505 | (state |
506 | :allocation :alien |
507 | :accessor event-state |
508 | :initarg :state |
509 | :type modifier-type) |
510 | (direction |
511 | :allocation :alien |
512 | :accessor event-direction |
513 | :initarg :direction |
514 | :type scroll-direction) |
515 | (root-x |
516 | :allocation :alien |
517 | :accessor event-root-x |
518 | :initarg :root-x |
519 | :type double-float) |
520 | (root-y |
521 | :allocation :alien |
522 | :accessor event-root-y |
523 | :initarg :root-y |
524 | :type double-float)) |
5d462688 |
525 | (:metaclass event-class) |
526 | (:type :scroll)) |
527 | |
c07660b3 |
528 | (defclass setting-event (event) |
529 | ((action |
530 | :allocation :alien |
531 | :accessor event-action |
532 | :initarg :action |
533 | :type setting-action) |
534 | (name |
535 | :allocation :alien |
536 | :accessor event-name |
537 | :initarg :name |
538 | :type string)) |
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539 | (:metaclass event-class) |
540 | (:type :setting)) |
c07660b3 |
541 | |
542 | (defclass proximity-event (timed-event) |
543 | ((device |
544 | :allocation :alien |
545 | :accessor event-device |
546 | :initarg :device |
547 | :type device)) |
548 | (:metaclass event-class)) |
549 | |
550 | (defclass proximity-in-event (proximity-event) |
551 | () |
552 | (:metaclass event-class) |
553 | (:type :proximity-in)) |
554 | |
555 | (defclass proximity-out-event (proximity-event) |
556 | () |
557 | (:metaclass event-class) |
558 | (:type :proximity-out)) |
559 | |
560 | (defclass window-state-event (event) |
561 | ((change-mask |
562 | :allocation :alien |
563 | :accessor event-change-mask |
564 | :initarg :change-mask |
565 | :type window-state) |
566 | (new-window-state |
567 | :allocation :alien |
568 | :accessor event-new-window-state |
569 | :initarg :new-window-state |
570 | :type window-state)) |
571 | (:metaclass event-class) |
572 | (:type :window-state)) |
573 | |
574 | (defclass owner-change-event (event) |
575 | () |
576 | (:metaclass event-class) |
577 | (:type :owner-change)) |
578 | |