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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 1.11 2006/02/05 15:39:40 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 | |
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67 | (defmethod shared-initialize ((class event-class) names &key name type) |
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68 | (let ((class-name (or name (class-name class)))) |
69 | (unless (eq class-name 'event) |
70 | (register-type-alias class-name 'event))) |
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71 | (call-next-method) |
72 | (setf (slot-value class 'event-type) (first type)) |
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73 | (setf (gethash (first type) *event-classes*) class)) |
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74 | |
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75 | (let ((reader (reader-function 'event-type))) |
76 | (defun %event-class (location) |
77 | (gethash (funcall reader location 0) *event-classes*))) |
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78 | |
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79 | (defmethod make-proxy-instance :around ((class event-class) location &rest initargs) |
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80 | (declare (ignore class)) |
81 | (let ((class (%event-class location))) |
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82 | (apply #'call-next-method class location initargs))) |
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83 | |
84 | |
85 | ;;;; |
86 | |
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87 | (eval-when (:compile-toplevel :load-toplevel :execute) |
88 | (defclass event (boxed) |
89 | ((%type |
90 | :allocation :alien |
91 | :type event-type) |
92 | (window |
93 | :allocation :alien |
94 | :accessor event-window |
95 | :initarg :window |
96 | :type window) |
97 | (send-event |
98 | :allocation :alien |
99 | :accessor event-send-event |
100 | :initarg :send-event |
101 | :type (boolean 8))) |
102 | (:metaclass event-class))) |
103 | |
104 | |
105 | (defmethod initialize-instance ((event event) &rest initargs) |
106 | (declare (ignore initargs)) |
107 | (call-next-method) |
108 | (setf (slot-value event '%type) (event-class-type (class-of event)))) |
109 | |
110 | |
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111 | (defclass timed-event (event) |
112 | ((time |
113 | :allocation :alien |
114 | :accessor event-time |
115 | :initarg :time |
116 | :type (unsigned 32))) |
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117 | (:metaclass event-class)) |
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118 | |
119 | (defclass delete-event (event) |
120 | () |
121 | (:metaclass event-class) |
122 | (:type :delete)) |
123 | |
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124 | |
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125 | (defclass destroy-event (event) |
126 | () |
127 | (:metaclass event-class) |
128 | (:type :destroy)) |
129 | |
130 | (defclass expose-event (event) |
131 | ((x |
132 | :allocation :alien |
133 | :accessor event-x |
134 | :initarg :x |
135 | :type int) |
136 | (y |
137 | :allocation :alien |
138 | :accessor event-y |
139 | :initarg :y |
140 | :type int) |
141 | (width |
142 | :allocation :alien |
143 | :accessor event-width |
144 | :initarg :width |
145 | :type int) |
146 | (height |
147 | :allocation :alien |
148 | :accessor event-height |
149 | :initarg :height |
150 | :type int) |
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151 | (region |
152 | :allocation :alien |
153 | :accessor event-region |
154 | :initarg :region |
155 | :type pointer) |
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156 | (count |
157 | :allocation :alien |
158 | :accessor event-count |
159 | :initarg :count |
160 | :type int)) |
161 | (:metaclass event-class) |
162 | (:type :expose)) |
163 | |
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164 | (defclass input-event (timed-event) |
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165 | ((x |
166 | :allocation :alien |
167 | :accessor event-x |
168 | :initarg :x |
169 | :type double-float) |
170 | (y |
171 | :allocation :alien |
172 | :accessor event-y |
173 | :initarg :y |
174 | :type double-float) |
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175 | (axes |
176 | :allocation :alien |
177 | :accessor event-axes |
178 | :initarg :axes |
179 | :type pointer) ;double-float) |
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180 | (state |
181 | :allocation :alien |
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182 | :accessor event-state |
183 | :initarg :state |
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184 | :type modifier-type)) |
185 | (:metaclass event-class)) |
186 | |
187 | |
188 | (defclass motion-notify-event (input-event) |
189 | ((is-hint |
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190 | :allocation :alien |
191 | :accessor event-is-hint |
192 | :initarg :is-hint |
193 | :type (signed 16) ; should it be (boolean 16)? |
194 | ) |
195 | (device |
196 | :allocation :alien |
197 | :offset 2 |
198 | :accessor event-device |
199 | :initarg :device |
200 | :type device) |
201 | (root-x |
202 | :allocation :alien |
203 | :accessor event-root-x |
204 | :initarg :root-x |
205 | :type double-float) |
206 | (root-y |
207 | :allocation :alien |
208 | :accessor event-root-y |
209 | :initarg :root-y |
210 | :type double-float)) |
211 | (:metaclass event-class) |
212 | (:type :motion-notify)) |
213 | |
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214 | (defclass button-event (input-event) |
215 | ((button |
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216 | :allocation :alien |
217 | :accessor event-button |
218 | :initarg :button |
219 | :type unsigned-int) |
220 | (device |
221 | :allocation :alien |
222 | :accessor event-device |
223 | :initarg :device |
224 | :type device) |
225 | (root-x |
226 | :allocation :alien |
227 | :accessor event-root-x |
228 | :initarg :root-x |
229 | :type double-float) |
230 | (root-y |
231 | :allocation :alien |
232 | :accessor event-root-y |
233 | :initarg :root-y |
234 | :type double-float)) |
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235 | (:metaclass event-class)) |
236 | |
237 | (defclass button-press-event (button-event) |
238 | () |
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239 | (:metaclass event-class) |
240 | (:type :button-press)) |
241 | |
242 | (defclass 2-button-press-event (button-press-event) |
243 | () |
244 | (:metaclass event-class) |
245 | (:type :2button-press)) |
246 | |
247 | (defclass 3-button-press-event (button-press-event) |
248 | () |
249 | (:metaclass event-class) |
250 | (:type :3button-press)) |
251 | |
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252 | (defclass button-release-event (button-event) |
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253 | () |
254 | (:metaclass event-class) |
255 | (:type :button-release)) |
256 | |
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257 | |
258 | (defclass key-event (timed-event) |
259 | ((state |
260 | :allocation :alien |
261 | :accessor event-state |
262 | :initarg :state |
263 | :type modifier-type) |
264 | (keyval |
265 | :allocation :alien |
266 | :accessor event-keyval |
267 | :initarg :keyval |
268 | :type unsigned-int) |
269 | (length |
270 | :allocation :alien |
271 | :accessor event-length |
272 | :initarg :length |
273 | :type unsigned-int) |
274 | (string |
275 | :allocation :alien |
276 | :accessor event-string |
277 | :initarg :string |
278 | :type string) |
279 | (hardware-keycode |
280 | :allocation :alien |
281 | :accessor event-hardware-keycode |
282 | :initarg :hardware-keycode |
283 | :type (unsigned 16)) |
284 | (group |
285 | :allocation :alien |
286 | :accessor event-group |
287 | :initarg :group |
288 | :type (unsigned 8))) |
289 | (:metaclass event-class)) |
290 | |
291 | (defclass key-press-event (key-event) |
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292 | () |
293 | (:metaclass event-class) |
294 | (:type :key-press)) |
295 | |
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296 | (defclass key-release-event (key-event) |
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297 | () |
298 | (:metaclass event-class) |
299 | (:type :key-release)) |
300 | |
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301 | |
302 | (defclass crossing-event (event) |
303 | ((subwindow |
304 | :allocation :alien |
305 | :accessor event-subwindow |
306 | :initarg :subwindow |
307 | :type window) |
308 | (time |
309 | :allocation :alien |
310 | :accessor event-time |
311 | :initarg :time |
312 | :type (unsigned 32)) |
313 | (x |
314 | :allocation :alien |
315 | :accessor event-x |
316 | :initarg :x |
317 | :type double-float) |
318 | (y |
319 | :allocation :alien |
320 | :accessor event-y |
321 | :initarg :y |
322 | :type double-float) |
323 | (root-x |
324 | :allocation :alien |
325 | :accessor event-root-x |
326 | :initarg :root-x |
327 | :type double-float) |
328 | (root-y |
329 | :allocation :alien |
330 | :accessor event-root-y |
331 | :initarg :root-y |
332 | :type double-float) |
333 | (mode |
334 | :allocation :alien |
335 | :accessor event-mode |
336 | :initarg :mode |
337 | :type crossing-mode) |
338 | (detail |
339 | :allocation :alien |
340 | :accessor event-detail |
341 | :initarg :detail |
342 | :type notify-type) |
343 | (focus |
344 | :allocation :alien |
345 | :accessor event-focus |
346 | :initarg :focus |
347 | :type boolean) |
348 | (state |
349 | :allocation :alien |
350 | :accessor event-state |
351 | :initarg :state |
352 | :type unsigned-int)) |
353 | (:metaclass event-class)) |
354 | |
355 | |
356 | (defclass enter-notify-event (crossing-event) |
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357 | () |
358 | (:metaclass event-class) |
359 | (:type :enter-notify)) |
360 | |
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361 | (defclass leave-notify-event (crossing-event) |
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362 | () |
363 | (:metaclass event-class) |
364 | (:type :leave-notify)) |
365 | |
366 | (defclass focus-change-event (event) |
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367 | ((in |
368 | :allocation :alien |
369 | :accessor event-in |
370 | :initarg :in |
371 | :type (boolean 16))) |
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372 | (:metaclass event-class) |
373 | (:type :focus-change)) |
374 | |
375 | (defclass configure-event (event) |
376 | ((x |
377 | :allocation :alien |
378 | :accessor event-x |
379 | :initarg :x |
380 | :type int) |
381 | (y |
382 | :allocation :alien |
383 | :accessor event-y |
384 | :initarg :y |
385 | :type int) |
386 | (width |
387 | :allocation :alien |
388 | :accessor event-width |
389 | :initarg :width |
390 | :type int) |
391 | (height |
392 | :allocation :alien |
393 | :accessor event-height |
394 | :initarg :height |
395 | :type int)) |
396 | (:metaclass event-class) |
397 | (:type :configure)) |
398 | |
399 | (defclass map-event (event) |
400 | () |
401 | (:metaclass event-class) |
402 | (:type :map)) |
403 | |
404 | (defclass unmap-event (event) |
405 | () |
406 | (:metaclass event-class) |
407 | (:type :unmap)) |
408 | |
409 | (defclass property-notify-event (event) |
410 | () |
411 | (:metaclass event-class) |
412 | (:type :property-notify)) |
413 | |
414 | (defclass selection-clear-event (event) |
415 | () |
416 | (:metaclass event-class) |
417 | (:type :selection-clear)) |
418 | |
419 | (defclass selection-request-event (event) |
420 | () |
421 | (:metaclass event-class) |
422 | (:type :selection-request)) |
423 | |
424 | (defclass selection-notify-event (event) |
425 | () |
426 | (:metaclass event-class) |
427 | (:type :selection-notify)) |
428 | |
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429 | (defclass dnd-event (event) |
430 | ((context |
431 | :allocation :alien |
432 | :accessor event-contex |
433 | :initarg :context |
434 | :type drag-context) |
435 | (time |
436 | :allocation :alien |
437 | :accessor event-time |
438 | :initarg :time |
439 | :type (unsigned 32)) |
440 | (x-root |
441 | :allocation :alien |
442 | :accessor event-x-root |
443 | :initarg :x-root |
444 | :type short) |
445 | (y-root |
446 | :allocation :alien |
447 | :accessor event-y-root |
448 | :initarg :y-root |
449 | :type short)) |
450 | (:metaclass event-class)) |
451 | |
452 | (defclass drag-enter-event (dnd-event) |
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453 | () |
454 | (:metaclass event-class) |
455 | (:type :drag-enter)) |
456 | |
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457 | (defclass drag-leave-event (dnd-event) |
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458 | () |
459 | (:metaclass event-class) |
460 | (:type :drag-leave)) |
461 | |
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462 | (defclass drag-motion-event (dnd-event) |
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463 | () |
464 | (:metaclass event-class) |
465 | (:type :drag-motion)) |
466 | |
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467 | (defclass drag-status-event (dnd-event) |
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468 | () |
469 | (:metaclass event-class) |
470 | (:type :drag-status)) |
471 | |
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472 | (defclass drot-start-event (dnd-event) |
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473 | () |
474 | (:metaclass event-class) |
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475 | (:type :drop-start)) |
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476 | |
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477 | (defclass drop-finished-event (dnd-event) |
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478 | () |
479 | (:metaclass event-class) |
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480 | (:type :drop-finished)) |
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481 | |
482 | (defclass client-event (event) |
483 | () |
484 | (:metaclass event-class) |
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485 | (:type :client-event)) |
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486 | |
487 | (defclass visibility-notify-event (event) |
488 | ((state |
489 | :allocation :alien |
490 | :accessor event-state |
491 | :initarg :state |
492 | :type visibility-state)) |
493 | (:metaclass event-class) |
494 | (:type :visibility-notify)) |
495 | |
496 | (defclass no-expose-event (event) |
497 | () |
498 | (:metaclass event-class) |
499 | (:type :no-expose)) |
500 | |
501 | (defclass scroll-event (timed-event) |
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502 | ((x |
503 | :allocation :alien |
504 | :accessor event-x |
505 | :initarg :x |
506 | :type double-float) |
507 | (y |
508 | :allocation :alien |
509 | :accessor event-y |
510 | :initarg :y |
511 | :type double-float) |
512 | (state |
513 | :allocation :alien |
514 | :accessor event-state |
515 | :initarg :state |
516 | :type modifier-type) |
517 | (direction |
518 | :allocation :alien |
519 | :accessor event-direction |
520 | :initarg :direction |
521 | :type scroll-direction) |
522 | (root-x |
523 | :allocation :alien |
524 | :accessor event-root-x |
525 | :initarg :root-x |
526 | :type double-float) |
527 | (root-y |
528 | :allocation :alien |
529 | :accessor event-root-y |
530 | :initarg :root-y |
531 | :type double-float)) |
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532 | (:metaclass event-class) |
533 | (:type :scroll)) |
534 | |
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535 | (defclass setting-event (event) |
536 | ((action |
537 | :allocation :alien |
538 | :accessor event-action |
539 | :initarg :action |
540 | :type setting-action) |
541 | (name |
542 | :allocation :alien |
543 | :accessor event-name |
544 | :initarg :name |
545 | :type string)) |
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546 | (:metaclass event-class) |
547 | (:type :setting)) |
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548 | |
549 | (defclass proximity-event (timed-event) |
550 | ((device |
551 | :allocation :alien |
552 | :accessor event-device |
553 | :initarg :device |
554 | :type device)) |
555 | (:metaclass event-class)) |
556 | |
557 | (defclass proximity-in-event (proximity-event) |
558 | () |
559 | (:metaclass event-class) |
560 | (:type :proximity-in)) |
561 | |
562 | (defclass proximity-out-event (proximity-event) |
563 | () |
564 | (:metaclass event-class) |
565 | (:type :proximity-out)) |
566 | |
567 | (defclass window-state-event (event) |
568 | ((change-mask |
569 | :allocation :alien |
570 | :accessor event-change-mask |
571 | :initarg :change-mask |
572 | :type window-state) |
573 | (new-window-state |
574 | :allocation :alien |
575 | :accessor event-new-window-state |
576 | :initarg :new-window-state |
577 | :type window-state)) |
578 | (:metaclass event-class) |
579 | (:type :window-state)) |
580 | |
581 | (defclass owner-change-event (event) |
582 | () |
583 | (:metaclass event-class) |
584 | (:type :owner-change)) |
585 | |