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1 | ;; Common Lisp bindings for GTK+ v2.x |
2 | ;; Copyright 1999-2005 Espen S. Johnsen <espen@users.sf.net> |
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3 | ;; |
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4 | ;; Permission is hereby granted, free of charge, to any person obtaining |
5 | ;; a copy of this software and associated documentation files (the |
6 | ;; "Software"), to deal in the Software without restriction, including |
7 | ;; without limitation the rights to use, copy, modify, merge, publish, |
8 | ;; distribute, sublicense, and/or sell copies of the Software, and to |
9 | ;; permit persons to whom the Software is furnished to do so, subject to |
10 | ;; the following conditions: |
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11 | ;; |
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12 | ;; The above copyright notice and this permission notice shall be |
13 | ;; included in all copies or substantial portions of the Software. |
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14 | ;; |
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15 | ;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
16 | ;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
17 | ;; MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
18 | ;; IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY |
19 | ;; CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
20 | ;; TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
21 | ;; SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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22 | |
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23 | ;; $Id: gdkevents.lisp,v 1.10 2005-04-23 16:48:50 espen Exp $ |
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24 | |
25 | (in-package "GDK") |
26 | |
27 | |
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28 | (define-flags-type event-mask |
29 | (:exposure 2) |
30 | :pointer-motion |
31 | :pointer-motion-hint |
32 | :button-motion |
33 | :button1-motion |
34 | :button2-motion |
35 | :button3-motion |
36 | :button-press |
37 | :button-release |
38 | :key-press |
39 | :key-release |
40 | :enter-notify |
41 | :leave-notify |
42 | :focus-change |
43 | :structure |
44 | :property-change |
45 | :visibility-notify |
46 | :proximity-in |
47 | :proximity-out |
48 | :substructure |
49 | :scroll |
50 | (:all-events #x3FFFFE)) |
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51 | |
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52 | (register-type 'event-mask '|gdk_event_mask_get_type|) |
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53 | |
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54 | |
55 | ;;;; Metaclass for event classes |
56 | |
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57 | (defvar *event-classes* (make-hash-table)) |
58 | |
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59 | (eval-when (:compile-toplevel :load-toplevel :execute) |
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60 | (defclass event-class (boxed-class) |
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61 | ((event-type :reader event-class-type))) |
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62 | |
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63 | (defmethod validate-superclass ((class event-class) (super standard-class)) |
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64 | ;(subtypep (class-name super) 'event) |
65 | t)) |
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66 | |
67 | |
68 | (defmethod shared-initialize ((class event-class) names &key name type) |
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69 | (let ((class-name (or name (class-name class)))) |
70 | (unless (eq class-name 'event) |
71 | (register-type-alias class-name 'event))) |
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72 | (call-next-method) |
73 | (setf (slot-value class 'event-type) (first type)) |
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74 | (setf (gethash (first type) *event-classes*) class)) |
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75 | |
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76 | (let ((reader (reader-function 'event-type))) |
77 | (defun %event-class (location) |
78 | (gethash (funcall reader location 0) *event-classes*))) |
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79 | |
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80 | (defmethod ensure-proxy-instance ((class event-class) location) |
81 | (declare (ignore class)) |
82 | (let ((class (%event-class location))) |
83 | (make-instance class :location location))) |
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84 | |
85 | |
86 | ;;;; |
87 | |
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88 | (eval-when (:compile-toplevel :load-toplevel :execute) |
89 | (defclass event (boxed) |
90 | ((%type |
91 | :allocation :alien |
92 | :type event-type) |
93 | (window |
94 | :allocation :alien |
95 | :accessor event-window |
96 | :initarg :window |
97 | :type window) |
98 | (send-event |
99 | :allocation :alien |
100 | :accessor event-send-event |
101 | :initarg :send-event |
102 | :type (boolean 8))) |
103 | (:metaclass event-class))) |
104 | |
105 | |
106 | (defmethod initialize-instance ((event event) &rest initargs) |
107 | (declare (ignore initargs)) |
108 | (call-next-method) |
109 | (setf (slot-value event '%type) (event-class-type (class-of event)))) |
110 | |
111 | |
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112 | (defclass timed-event (event) |
113 | ((time |
114 | :allocation :alien |
115 | :accessor event-time |
116 | :initarg :time |
117 | :type (unsigned 32))) |
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118 | (:metaclass event-class)) |
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119 | |
120 | (defclass delete-event (event) |
121 | () |
122 | (:metaclass event-class) |
123 | (:type :delete)) |
124 | |
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125 | |
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126 | (defclass destroy-event (event) |
127 | () |
128 | (:metaclass event-class) |
129 | (:type :destroy)) |
130 | |
131 | (defclass expose-event (event) |
132 | ((x |
133 | :allocation :alien |
134 | :accessor event-x |
135 | :initarg :x |
136 | :type int) |
137 | (y |
138 | :allocation :alien |
139 | :accessor event-y |
140 | :initarg :y |
141 | :type int) |
142 | (width |
143 | :allocation :alien |
144 | :accessor event-width |
145 | :initarg :width |
146 | :type int) |
147 | (height |
148 | :allocation :alien |
149 | :accessor event-height |
150 | :initarg :height |
151 | :type int) |
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152 | (region |
153 | :allocation :alien |
154 | :accessor event-region |
155 | :initarg :region |
156 | :type pointer) |
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157 | (count |
158 | :allocation :alien |
159 | :accessor event-count |
160 | :initarg :count |
161 | :type int)) |
162 | (:metaclass event-class) |
163 | (:type :expose)) |
164 | |
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165 | (defclass input-event (timed-event) |
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166 | ((x |
167 | :allocation :alien |
168 | :accessor event-x |
169 | :initarg :x |
170 | :type double-float) |
171 | (y |
172 | :allocation :alien |
173 | :accessor event-y |
174 | :initarg :y |
175 | :type double-float) |
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176 | (axes |
177 | :allocation :alien |
178 | :accessor event-axes |
179 | :initarg :axes |
180 | :type pointer) ;double-float) |
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181 | (state |
182 | :allocation :alien |
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183 | :accessor event-state |
184 | :initarg :state |
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185 | :type modifier-type)) |
186 | (:metaclass event-class)) |
187 | |
188 | |
189 | (defclass motion-notify-event (input-event) |
190 | ((is-hint |
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191 | :allocation :alien |
192 | :accessor event-is-hint |
193 | :initarg :is-hint |
194 | :type (signed 16) ; should it be (boolean 16)? |
195 | ) |
196 | (device |
197 | :allocation :alien |
198 | :offset 2 |
199 | :accessor event-device |
200 | :initarg :device |
201 | :type device) |
202 | (root-x |
203 | :allocation :alien |
204 | :accessor event-root-x |
205 | :initarg :root-x |
206 | :type double-float) |
207 | (root-y |
208 | :allocation :alien |
209 | :accessor event-root-y |
210 | :initarg :root-y |
211 | :type double-float)) |
212 | (:metaclass event-class) |
213 | (:type :motion-notify)) |
214 | |
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215 | (defclass button-event (input-event) |
216 | ((button |
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217 | :allocation :alien |
218 | :accessor event-button |
219 | :initarg :button |
220 | :type unsigned-int) |
221 | (device |
222 | :allocation :alien |
223 | :accessor event-device |
224 | :initarg :device |
225 | :type device) |
226 | (root-x |
227 | :allocation :alien |
228 | :accessor event-root-x |
229 | :initarg :root-x |
230 | :type double-float) |
231 | (root-y |
232 | :allocation :alien |
233 | :accessor event-root-y |
234 | :initarg :root-y |
235 | :type double-float)) |
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236 | (:metaclass event-class)) |
237 | |
238 | (defclass button-press-event (button-event) |
239 | () |
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240 | (:metaclass event-class) |
241 | (:type :button-press)) |
242 | |
243 | (defclass 2-button-press-event (button-press-event) |
244 | () |
245 | (:metaclass event-class) |
246 | (:type :2button-press)) |
247 | |
248 | (defclass 3-button-press-event (button-press-event) |
249 | () |
250 | (:metaclass event-class) |
251 | (:type :3button-press)) |
252 | |
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253 | (defclass button-release-event (button-event) |
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254 | () |
255 | (:metaclass event-class) |
256 | (:type :button-release)) |
257 | |
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258 | |
259 | (defclass key-event (timed-event) |
260 | ((state |
261 | :allocation :alien |
262 | :accessor event-state |
263 | :initarg :state |
264 | :type modifier-type) |
265 | (keyval |
266 | :allocation :alien |
267 | :accessor event-keyval |
268 | :initarg :keyval |
269 | :type unsigned-int) |
270 | (length |
271 | :allocation :alien |
272 | :accessor event-length |
273 | :initarg :length |
274 | :type unsigned-int) |
275 | (string |
276 | :allocation :alien |
277 | :accessor event-string |
278 | :initarg :string |
279 | :type string) |
280 | (hardware-keycode |
281 | :allocation :alien |
282 | :accessor event-hardware-keycode |
283 | :initarg :hardware-keycode |
284 | :type (unsigned 16)) |
285 | (group |
286 | :allocation :alien |
287 | :accessor event-group |
288 | :initarg :group |
289 | :type (unsigned 8))) |
290 | (:metaclass event-class)) |
291 | |
292 | (defclass key-press-event (key-event) |
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293 | () |
294 | (:metaclass event-class) |
295 | (:type :key-press)) |
296 | |
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297 | (defclass key-release-event (key-event) |
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298 | () |
299 | (:metaclass event-class) |
300 | (:type :key-release)) |
301 | |
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302 | |
303 | (defclass crossing-event (event) |
304 | ((subwindow |
305 | :allocation :alien |
306 | :accessor event-subwindow |
307 | :initarg :subwindow |
308 | :type window) |
309 | (time |
310 | :allocation :alien |
311 | :accessor event-time |
312 | :initarg :time |
313 | :type (unsigned 32)) |
314 | (x |
315 | :allocation :alien |
316 | :accessor event-x |
317 | :initarg :x |
318 | :type double-float) |
319 | (y |
320 | :allocation :alien |
321 | :accessor event-y |
322 | :initarg :y |
323 | :type double-float) |
324 | (root-x |
325 | :allocation :alien |
326 | :accessor event-root-x |
327 | :initarg :root-x |
328 | :type double-float) |
329 | (root-y |
330 | :allocation :alien |
331 | :accessor event-root-y |
332 | :initarg :root-y |
333 | :type double-float) |
334 | (mode |
335 | :allocation :alien |
336 | :accessor event-mode |
337 | :initarg :mode |
338 | :type crossing-mode) |
339 | (detail |
340 | :allocation :alien |
341 | :accessor event-detail |
342 | :initarg :detail |
343 | :type notify-type) |
344 | (focus |
345 | :allocation :alien |
346 | :accessor event-focus |
347 | :initarg :focus |
348 | :type boolean) |
349 | (state |
350 | :allocation :alien |
351 | :accessor event-state |
352 | :initarg :state |
353 | :type unsigned-int)) |
354 | (:metaclass event-class)) |
355 | |
356 | |
357 | (defclass enter-notify-event (crossing-event) |
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358 | () |
359 | (:metaclass event-class) |
360 | (:type :enter-notify)) |
361 | |
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362 | (defclass leave-notify-event (crossing-event) |
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363 | () |
364 | (:metaclass event-class) |
365 | (:type :leave-notify)) |
366 | |
367 | (defclass focus-change-event (event) |
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368 | ((in |
369 | :allocation :alien |
370 | :accessor event-in |
371 | :initarg :in |
372 | :type (boolean 16))) |
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373 | (:metaclass event-class) |
374 | (:type :focus-change)) |
375 | |
376 | (defclass configure-event (event) |
377 | ((x |
378 | :allocation :alien |
379 | :accessor event-x |
380 | :initarg :x |
381 | :type int) |
382 | (y |
383 | :allocation :alien |
384 | :accessor event-y |
385 | :initarg :y |
386 | :type int) |
387 | (width |
388 | :allocation :alien |
389 | :accessor event-width |
390 | :initarg :width |
391 | :type int) |
392 | (height |
393 | :allocation :alien |
394 | :accessor event-height |
395 | :initarg :height |
396 | :type int)) |
397 | (:metaclass event-class) |
398 | (:type :configure)) |
399 | |
400 | (defclass map-event (event) |
401 | () |
402 | (:metaclass event-class) |
403 | (:type :map)) |
404 | |
405 | (defclass unmap-event (event) |
406 | () |
407 | (:metaclass event-class) |
408 | (:type :unmap)) |
409 | |
410 | (defclass property-notify-event (event) |
411 | () |
412 | (:metaclass event-class) |
413 | (:type :property-notify)) |
414 | |
415 | (defclass selection-clear-event (event) |
416 | () |
417 | (:metaclass event-class) |
418 | (:type :selection-clear)) |
419 | |
420 | (defclass selection-request-event (event) |
421 | () |
422 | (:metaclass event-class) |
423 | (:type :selection-request)) |
424 | |
425 | (defclass selection-notify-event (event) |
426 | () |
427 | (:metaclass event-class) |
428 | (:type :selection-notify)) |
429 | |
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430 | (defclass dnd-event (event) |
431 | ((context |
432 | :allocation :alien |
433 | :accessor event-contex |
434 | :initarg :context |
435 | :type drag-context) |
436 | (time |
437 | :allocation :alien |
438 | :accessor event-time |
439 | :initarg :time |
440 | :type (unsigned 32)) |
441 | (x-root |
442 | :allocation :alien |
443 | :accessor event-x-root |
444 | :initarg :x-root |
445 | :type short) |
446 | (y-root |
447 | :allocation :alien |
448 | :accessor event-y-root |
449 | :initarg :y-root |
450 | :type short)) |
451 | (:metaclass event-class)) |
452 | |
453 | (defclass drag-enter-event (dnd-event) |
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454 | () |
455 | (:metaclass event-class) |
456 | (:type :drag-enter)) |
457 | |
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458 | (defclass drag-leave-event (dnd-event) |
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459 | () |
460 | (:metaclass event-class) |
461 | (:type :drag-leave)) |
462 | |
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463 | (defclass drag-motion-event (dnd-event) |
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464 | () |
465 | (:metaclass event-class) |
466 | (:type :drag-motion)) |
467 | |
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468 | (defclass drag-status-event (dnd-event) |
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469 | () |
470 | (:metaclass event-class) |
471 | (:type :drag-status)) |
472 | |
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473 | (defclass drot-start-event (dnd-event) |
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474 | () |
475 | (:metaclass event-class) |
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476 | (:type :drop-start)) |
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477 | |
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478 | (defclass drop-finished-event (dnd-event) |
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479 | () |
480 | (:metaclass event-class) |
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481 | (:type :drop-finished)) |
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482 | |
483 | (defclass client-event (event) |
484 | () |
485 | (:metaclass event-class) |
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486 | (:type :client-event)) |
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487 | |
488 | (defclass visibility-notify-event (event) |
489 | ((state |
490 | :allocation :alien |
491 | :accessor event-state |
492 | :initarg :state |
493 | :type visibility-state)) |
494 | (:metaclass event-class) |
495 | (:type :visibility-notify)) |
496 | |
497 | (defclass no-expose-event (event) |
498 | () |
499 | (:metaclass event-class) |
500 | (:type :no-expose)) |
501 | |
502 | (defclass scroll-event (timed-event) |
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503 | ((x |
504 | :allocation :alien |
505 | :accessor event-x |
506 | :initarg :x |
507 | :type double-float) |
508 | (y |
509 | :allocation :alien |
510 | :accessor event-y |
511 | :initarg :y |
512 | :type double-float) |
513 | (state |
514 | :allocation :alien |
515 | :accessor event-state |
516 | :initarg :state |
517 | :type modifier-type) |
518 | (direction |
519 | :allocation :alien |
520 | :accessor event-direction |
521 | :initarg :direction |
522 | :type scroll-direction) |
523 | (root-x |
524 | :allocation :alien |
525 | :accessor event-root-x |
526 | :initarg :root-x |
527 | :type double-float) |
528 | (root-y |
529 | :allocation :alien |
530 | :accessor event-root-y |
531 | :initarg :root-y |
532 | :type double-float)) |
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533 | (:metaclass event-class) |
534 | (:type :scroll)) |
535 | |
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536 | (defclass setting-event (event) |
537 | ((action |
538 | :allocation :alien |
539 | :accessor event-action |
540 | :initarg :action |
541 | :type setting-action) |
542 | (name |
543 | :allocation :alien |
544 | :accessor event-name |
545 | :initarg :name |
546 | :type string)) |
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547 | (:metaclass event-class) |
548 | (:type :setting)) |
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549 | |
550 | (defclass proximity-event (timed-event) |
551 | ((device |
552 | :allocation :alien |
553 | :accessor event-device |
554 | :initarg :device |
555 | :type device)) |
556 | (:metaclass event-class)) |
557 | |
558 | (defclass proximity-in-event (proximity-event) |
559 | () |
560 | (:metaclass event-class) |
561 | (:type :proximity-in)) |
562 | |
563 | (defclass proximity-out-event (proximity-event) |
564 | () |
565 | (:metaclass event-class) |
566 | (:type :proximity-out)) |
567 | |
568 | (defclass window-state-event (event) |
569 | ((change-mask |
570 | :allocation :alien |
571 | :accessor event-change-mask |
572 | :initarg :change-mask |
573 | :type window-state) |
574 | (new-window-state |
575 | :allocation :alien |
576 | :accessor event-new-window-state |
577 | :initarg :new-window-state |
578 | :type window-state)) |
579 | (:metaclass event-class) |
580 | (:type :window-state)) |
581 | |
582 | (defclass owner-change-event (event) |
583 | () |
584 | (:metaclass event-class) |
585 | (:type :owner-change)) |
586 | |