diff options
Diffstat (limited to 'libraries/ecore/src/lib/ecore_evas/ecore_evas_util.c')
-rw-r--r-- | libraries/ecore/src/lib/ecore_evas/ecore_evas_util.c | 439 |
1 files changed, 0 insertions, 439 deletions
diff --git a/libraries/ecore/src/lib/ecore_evas/ecore_evas_util.c b/libraries/ecore/src/lib/ecore_evas/ecore_evas_util.c deleted file mode 100644 index 839f0c8..0000000 --- a/libraries/ecore/src/lib/ecore_evas/ecore_evas_util.c +++ /dev/null | |||
@@ -1,439 +0,0 @@ | |||
1 | #ifdef HAVE_CONFIG_H | ||
2 | # include <config.h> | ||
3 | #endif | ||
4 | |||
5 | #include <stdlib.h> | ||
6 | #include <string.h> | ||
7 | |||
8 | #include <Ecore.h> | ||
9 | #include "ecore_private.h" | ||
10 | |||
11 | #include "ecore_evas_private.h" | ||
12 | #include "Ecore_Evas.h" | ||
13 | |||
14 | static const char ASSOCIATE_KEY[] = "__Ecore_Evas_Associate"; | ||
15 | |||
16 | static void _ecore_evas_object_associate(Ecore_Evas *ee, Evas_Object *obj, Ecore_Evas_Object_Associate_Flags flags); | ||
17 | static void _ecore_evas_object_dissociate(Ecore_Evas *ee, Evas_Object *obj); | ||
18 | |||
19 | |||
20 | static Evas_Object * | ||
21 | _ecore_evas_associate_get(const Ecore_Evas *ee) | ||
22 | { | ||
23 | return ecore_evas_data_get(ee, ASSOCIATE_KEY); | ||
24 | } | ||
25 | |||
26 | static void | ||
27 | _ecore_evas_associate_set(Ecore_Evas *ee, Evas_Object *obj) | ||
28 | { | ||
29 | ecore_evas_data_set(ee, ASSOCIATE_KEY, obj); | ||
30 | } | ||
31 | |||
32 | static void | ||
33 | _ecore_evas_associate_del(Ecore_Evas *ee) | ||
34 | { | ||
35 | ecore_evas_data_set(ee, ASSOCIATE_KEY, NULL); | ||
36 | } | ||
37 | |||
38 | static Ecore_Evas * | ||
39 | _evas_object_associate_get(const Evas_Object *obj) | ||
40 | { | ||
41 | return evas_object_data_get(obj, ASSOCIATE_KEY); | ||
42 | } | ||
43 | |||
44 | static void | ||
45 | _evas_object_associate_set(Evas_Object *obj, Ecore_Evas *ee) | ||
46 | { | ||
47 | evas_object_data_set(obj, ASSOCIATE_KEY, ee); | ||
48 | } | ||
49 | |||
50 | static void | ||
51 | _evas_object_associate_del(Evas_Object *obj) | ||
52 | { | ||
53 | evas_object_data_del(obj, ASSOCIATE_KEY); | ||
54 | } | ||
55 | |||
56 | /** Associated Events: ******************************************************/ | ||
57 | |||
58 | /* Interceptors Callbacks */ | ||
59 | |||
60 | static void | ||
61 | _ecore_evas_obj_intercept_move(void *data, Evas_Object *obj, Evas_Coord x, Evas_Coord y) | ||
62 | { | ||
63 | Ecore_Evas *ee = data; | ||
64 | // FIXME: account for frame | ||
65 | ecore_evas_move(ee, x, y); | ||
66 | if (ecore_evas_override_get(ee)) evas_object_move(obj, x, y); | ||
67 | } | ||
68 | |||
69 | static void | ||
70 | _ecore_evas_obj_intercept_raise(void *data, Evas_Object *obj __UNUSED__) | ||
71 | { | ||
72 | Ecore_Evas *ee = data; | ||
73 | ecore_evas_raise(ee); | ||
74 | } | ||
75 | |||
76 | static void | ||
77 | _ecore_evas_obj_intercept_lower(void *data, Evas_Object *obj __UNUSED__) | ||
78 | { | ||
79 | Ecore_Evas *ee = data; | ||
80 | ecore_evas_lower(ee); | ||
81 | } | ||
82 | |||
83 | static void | ||
84 | _ecore_evas_obj_intercept_stack_above(void *data __UNUSED__, Evas_Object *obj __UNUSED__, Evas_Object *above __UNUSED__) | ||
85 | { | ||
86 | INF("TODO: %s", __FUNCTION__); | ||
87 | } | ||
88 | |||
89 | static void | ||
90 | _ecore_evas_obj_intercept_stack_below(void *data __UNUSED__, Evas_Object *obj __UNUSED__, Evas_Object *below __UNUSED__) | ||
91 | { | ||
92 | INF("TODO: %s", __FUNCTION__); | ||
93 | } | ||
94 | |||
95 | static void | ||
96 | _ecore_evas_obj_intercept_layer_set(void *data, Evas_Object *obj __UNUSED__, int l) | ||
97 | { | ||
98 | Ecore_Evas *ee = data; | ||
99 | ecore_evas_layer_set(ee, l); | ||
100 | } | ||
101 | |||
102 | /* Event Callbacks */ | ||
103 | |||
104 | static void | ||
105 | _ecore_evas_obj_callback_show(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__) | ||
106 | { | ||
107 | Ecore_Evas *ee = data; | ||
108 | ecore_evas_show(ee); | ||
109 | } | ||
110 | |||
111 | static void | ||
112 | _ecore_evas_obj_callback_hide(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__) | ||
113 | { | ||
114 | Ecore_Evas *ee = data; | ||
115 | ecore_evas_hide(ee); | ||
116 | } | ||
117 | |||
118 | static void | ||
119 | _ecore_evas_obj_callback_resize(void *data, Evas *e, Evas_Object *obj, void *event_info __UNUSED__) | ||
120 | { | ||
121 | Ecore_Evas *ee = data; | ||
122 | Evas_Coord ow, oh, fw, fh; | ||
123 | |||
124 | evas_object_geometry_get(obj, NULL, NULL, &ow, &oh); | ||
125 | evas_output_framespace_get(e, NULL, NULL, &fw, &fh); | ||
126 | ow += fw; | ||
127 | oh += fh; | ||
128 | ecore_evas_resize(ee, ow, oh); | ||
129 | } | ||
130 | |||
131 | static void | ||
132 | _ecore_evas_obj_callback_changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__) | ||
133 | { | ||
134 | Ecore_Evas *ee = data; | ||
135 | Evas_Coord w, h; | ||
136 | |||
137 | evas_object_size_hint_min_get(obj, &w, &h); | ||
138 | ecore_evas_size_min_set(ee, w, h); | ||
139 | |||
140 | evas_object_size_hint_max_get(obj, &w, &h); | ||
141 | if (w < 1) w = -1; | ||
142 | if (h < 1) h = -1; | ||
143 | ecore_evas_size_max_set(ee, w, h); | ||
144 | } | ||
145 | |||
146 | static void | ||
147 | _ecore_evas_obj_callback_del(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__) | ||
148 | { | ||
149 | Ecore_Evas *ee = data; | ||
150 | _ecore_evas_object_dissociate(ee, obj); | ||
151 | ecore_evas_free(ee); | ||
152 | } | ||
153 | |||
154 | static void | ||
155 | _ecore_evas_obj_callback_del_dissociate(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__) | ||
156 | { | ||
157 | Ecore_Evas *ee = data; | ||
158 | _ecore_evas_object_dissociate(ee, obj); | ||
159 | } | ||
160 | |||
161 | static void | ||
162 | _ecore_evas_delete_request(Ecore_Evas *ee) | ||
163 | { | ||
164 | Evas_Object *obj = _ecore_evas_associate_get(ee); | ||
165 | _ecore_evas_object_dissociate(ee, obj); | ||
166 | evas_object_del(obj); | ||
167 | ecore_evas_free(ee); | ||
168 | } | ||
169 | |||
170 | static void | ||
171 | _ecore_evas_destroy(Ecore_Evas *ee) | ||
172 | { | ||
173 | Evas_Object *obj = _ecore_evas_associate_get(ee); | ||
174 | if (!obj) | ||
175 | return; | ||
176 | _ecore_evas_object_dissociate(ee, obj); | ||
177 | evas_object_del(obj); | ||
178 | } | ||
179 | |||
180 | static void | ||
181 | _ecore_evas_resize(Ecore_Evas *ee) | ||
182 | { | ||
183 | Evas_Object *obj = _ecore_evas_associate_get(ee); | ||
184 | Evas_Coord w, h; | ||
185 | ecore_evas_geometry_get(ee, NULL, NULL, &w, &h); | ||
186 | evas_object_resize(obj, w, h); | ||
187 | } | ||
188 | |||
189 | static void | ||
190 | _ecore_evas_pre_free(Ecore_Evas *ee) | ||
191 | { | ||
192 | Evas_Object *obj = _ecore_evas_associate_get(ee); | ||
193 | if (!obj) | ||
194 | return; | ||
195 | _ecore_evas_object_dissociate(ee, obj); | ||
196 | evas_object_del(obj); | ||
197 | } | ||
198 | |||
199 | static int | ||
200 | _ecore_evas_object_evas_check(const char *function, const Ecore_Evas *ee, const Evas_Object *obj) | ||
201 | { | ||
202 | const char *name, *type; | ||
203 | Evas *e; | ||
204 | |||
205 | e = evas_object_evas_get(obj); | ||
206 | if (e == ee->evas) | ||
207 | return 1; | ||
208 | |||
209 | name = evas_object_name_get(obj); | ||
210 | type = evas_object_type_get(obj); | ||
211 | |||
212 | ERR("ERROR: %s(): object %p (name=\"%s\", type=\"%s\") evas " | ||
213 | "is not the same as this Ecore_Evas evas: %p != %p", | ||
214 | function, obj, | ||
215 | name ? name : "", type ? type : "", e, ee->evas); | ||
216 | fflush(stderr); | ||
217 | if (getenv("ECORE_ERROR_ABORT")) abort(); | ||
218 | |||
219 | return 0; | ||
220 | } | ||
221 | |||
222 | EAPI Eina_Bool | ||
223 | ecore_evas_object_associate(Ecore_Evas *ee, Evas_Object *obj, Ecore_Evas_Object_Associate_Flags flags) | ||
224 | { | ||
225 | Ecore_Evas *old_ee; | ||
226 | Evas_Object *old_obj; | ||
227 | |||
228 | if (!ECORE_MAGIC_CHECK(ee, ECORE_MAGIC_EVAS)) | ||
229 | { | ||
230 | ECORE_MAGIC_FAIL(ee, ECORE_MAGIC_EVAS, __FUNCTION__); | ||
231 | return EINA_FALSE; | ||
232 | } | ||
233 | |||
234 | CHECK_PARAM_POINTER_RETURN("obj", obj, EINA_FALSE); | ||
235 | if (!_ecore_evas_object_evas_check(__FUNCTION__, ee, obj)) | ||
236 | return EINA_FALSE; | ||
237 | |||
238 | old_ee = _evas_object_associate_get(obj);; | ||
239 | if (old_ee) | ||
240 | ecore_evas_object_dissociate(old_ee, obj); | ||
241 | |||
242 | old_obj = _ecore_evas_associate_get(ee); | ||
243 | if (old_obj) | ||
244 | ecore_evas_object_dissociate(ee, old_obj); | ||
245 | |||
246 | _ecore_evas_object_associate(ee, obj, flags); | ||
247 | return EINA_TRUE; | ||
248 | } | ||
249 | |||
250 | EAPI Eina_Bool | ||
251 | ecore_evas_object_dissociate(Ecore_Evas *ee, Evas_Object *obj) | ||
252 | { | ||
253 | Ecore_Evas *old_ee; | ||
254 | Evas_Object *old_obj; | ||
255 | |||
256 | if (!ECORE_MAGIC_CHECK(ee, ECORE_MAGIC_EVAS)) | ||
257 | { | ||
258 | ECORE_MAGIC_FAIL(ee, ECORE_MAGIC_EVAS, __FUNCTION__); | ||
259 | return EINA_FALSE; | ||
260 | } | ||
261 | |||
262 | CHECK_PARAM_POINTER_RETURN("obj", obj, EINA_FALSE); | ||
263 | old_ee = _evas_object_associate_get(obj); | ||
264 | if (ee != old_ee) { | ||
265 | ERR("ERROR: trying to dissociate object that is not using " | ||
266 | "this Ecore_Evas: %p != %p", ee, old_ee); | ||
267 | return EINA_FALSE; | ||
268 | } | ||
269 | |||
270 | old_obj = _ecore_evas_associate_get(ee); | ||
271 | if (old_obj != obj) { | ||
272 | ERR("ERROR: trying to dissociate object that is not being " | ||
273 | "used by this Ecore_Evas: %p != %p", old_obj, obj); | ||
274 | return EINA_FALSE; | ||
275 | } | ||
276 | |||
277 | _ecore_evas_object_dissociate(ee, obj); | ||
278 | |||
279 | return EINA_TRUE; | ||
280 | } | ||
281 | |||
282 | EAPI Evas_Object * | ||
283 | ecore_evas_object_associate_get(const Ecore_Evas *ee) | ||
284 | { | ||
285 | if (!ECORE_MAGIC_CHECK(ee, ECORE_MAGIC_EVAS)) | ||
286 | { | ||
287 | ECORE_MAGIC_FAIL(ee, ECORE_MAGIC_EVAS, __FUNCTION__); | ||
288 | return NULL; | ||
289 | } | ||
290 | return _ecore_evas_associate_get(ee); | ||
291 | } | ||
292 | |||
293 | static void | ||
294 | _ecore_evas_object_associate(Ecore_Evas *ee, Evas_Object *obj, Ecore_Evas_Object_Associate_Flags flags) | ||
295 | { | ||
296 | evas_object_event_callback_add | ||
297 | (obj, EVAS_CALLBACK_SHOW, | ||
298 | _ecore_evas_obj_callback_show, ee); | ||
299 | evas_object_event_callback_add | ||
300 | (obj, EVAS_CALLBACK_HIDE, | ||
301 | _ecore_evas_obj_callback_hide, ee); | ||
302 | evas_object_event_callback_add | ||
303 | (obj, EVAS_CALLBACK_RESIZE, | ||
304 | _ecore_evas_obj_callback_resize, ee); | ||
305 | evas_object_event_callback_add | ||
306 | (obj, EVAS_CALLBACK_CHANGED_SIZE_HINTS, | ||
307 | _ecore_evas_obj_callback_changed_size_hints, ee); | ||
308 | if (flags & ECORE_EVAS_OBJECT_ASSOCIATE_DEL) | ||
309 | evas_object_event_callback_add | ||
310 | (obj, EVAS_CALLBACK_DEL, _ecore_evas_obj_callback_del, ee); | ||
311 | else | ||
312 | evas_object_event_callback_add | ||
313 | (obj, EVAS_CALLBACK_DEL, _ecore_evas_obj_callback_del_dissociate, ee); | ||
314 | |||
315 | evas_object_intercept_move_callback_add | ||
316 | (obj, _ecore_evas_obj_intercept_move, ee); | ||
317 | |||
318 | if (flags & ECORE_EVAS_OBJECT_ASSOCIATE_STACK) | ||
319 | { | ||
320 | evas_object_intercept_raise_callback_add | ||
321 | (obj, _ecore_evas_obj_intercept_raise, ee); | ||
322 | evas_object_intercept_lower_callback_add | ||
323 | (obj, _ecore_evas_obj_intercept_lower, ee); | ||
324 | evas_object_intercept_stack_above_callback_add | ||
325 | (obj, _ecore_evas_obj_intercept_stack_above, ee); | ||
326 | evas_object_intercept_stack_below_callback_add | ||
327 | (obj, _ecore_evas_obj_intercept_stack_below, ee); | ||
328 | } | ||
329 | |||
330 | if (flags & ECORE_EVAS_OBJECT_ASSOCIATE_LAYER) | ||
331 | evas_object_intercept_layer_set_callback_add | ||
332 | (obj, _ecore_evas_obj_intercept_layer_set, ee); | ||
333 | |||
334 | if (flags & ECORE_EVAS_OBJECT_ASSOCIATE_DEL) | ||
335 | { | ||
336 | ecore_evas_callback_delete_request_set(ee, _ecore_evas_delete_request); | ||
337 | ecore_evas_callback_destroy_set(ee, _ecore_evas_destroy); | ||
338 | } | ||
339 | ecore_evas_callback_pre_free_set(ee, _ecore_evas_pre_free); | ||
340 | ecore_evas_callback_resize_set(ee, _ecore_evas_resize); | ||
341 | |||
342 | _evas_object_associate_set(obj, ee); | ||
343 | _ecore_evas_associate_set(ee, obj); | ||
344 | } | ||
345 | |||
346 | static void | ||
347 | _ecore_evas_object_dissociate(Ecore_Evas *ee, Evas_Object *obj) | ||
348 | { | ||
349 | evas_object_event_callback_del_full | ||
350 | (obj, EVAS_CALLBACK_SHOW, | ||
351 | _ecore_evas_obj_callback_show, ee); | ||
352 | evas_object_event_callback_del_full | ||
353 | (obj, EVAS_CALLBACK_HIDE, | ||
354 | _ecore_evas_obj_callback_hide, ee); | ||
355 | evas_object_event_callback_del_full | ||
356 | (obj, EVAS_CALLBACK_RESIZE, | ||
357 | _ecore_evas_obj_callback_resize, ee); | ||
358 | evas_object_event_callback_del_full | ||
359 | (obj, EVAS_CALLBACK_CHANGED_SIZE_HINTS, | ||
360 | _ecore_evas_obj_callback_changed_size_hints, ee); | ||
361 | evas_object_event_callback_del_full | ||
362 | (obj, EVAS_CALLBACK_DEL, _ecore_evas_obj_callback_del, ee); | ||
363 | evas_object_event_callback_del_full | ||
364 | (obj, EVAS_CALLBACK_DEL, _ecore_evas_obj_callback_del_dissociate, ee); | ||
365 | |||
366 | evas_object_intercept_move_callback_del | ||
367 | (obj, _ecore_evas_obj_intercept_move); | ||
368 | |||
369 | evas_object_intercept_raise_callback_del | ||
370 | (obj, _ecore_evas_obj_intercept_raise); | ||
371 | evas_object_intercept_lower_callback_del | ||
372 | (obj, _ecore_evas_obj_intercept_lower); | ||
373 | evas_object_intercept_stack_above_callback_del | ||
374 | (obj, _ecore_evas_obj_intercept_stack_above); | ||
375 | evas_object_intercept_stack_below_callback_del | ||
376 | (obj, _ecore_evas_obj_intercept_stack_below); | ||
377 | |||
378 | evas_object_intercept_layer_set_callback_del | ||
379 | (obj, _ecore_evas_obj_intercept_layer_set); | ||
380 | |||
381 | if (!ECORE_MAGIC_CHECK(ee, ECORE_MAGIC_EVAS)) | ||
382 | { | ||
383 | ECORE_MAGIC_FAIL(ee, ECORE_MAGIC_EVAS, __FUNCTION__); | ||
384 | } | ||
385 | else | ||
386 | { | ||
387 | if (ee->func.fn_delete_request == _ecore_evas_delete_request) | ||
388 | ecore_evas_callback_delete_request_set(ee, NULL); | ||
389 | if (ee->func.fn_destroy == _ecore_evas_destroy) | ||
390 | ecore_evas_callback_destroy_set(ee, NULL); | ||
391 | if (ee->func.fn_resize == _ecore_evas_resize) | ||
392 | ecore_evas_callback_resize_set(ee, NULL); | ||
393 | if (ee->func.fn_pre_free == _ecore_evas_pre_free) | ||
394 | ecore_evas_callback_pre_free_set(ee, NULL); | ||
395 | |||
396 | _ecore_evas_associate_del(ee); | ||
397 | } | ||
398 | |||
399 | _evas_object_associate_del(obj); | ||
400 | } | ||
401 | |||
402 | /** | ||
403 | * Helper ecore_getopt callback to list available Ecore_Evas engines. | ||
404 | * | ||
405 | * This will list all available engines except buffer, this is useful | ||
406 | * for applications to let user choose how they should create windows | ||
407 | * with ecore_evas_new(). | ||
408 | * | ||
409 | * @c callback_data value is used as @c FILE* and says where to output | ||
410 | * messages, by default it is @c stdout. You can specify this value | ||
411 | * with ECORE_GETOPT_CALLBACK_FULL() or ECORE_GETOPT_CALLBACK_ARGS(). | ||
412 | * | ||
413 | * If there is a boolean storage provided, then it is marked with 1 | ||
414 | * when this option is executed. | ||
415 | */ | ||
416 | unsigned char | ||
417 | ecore_getopt_callback_ecore_evas_list_engines(const Ecore_Getopt *parser __UNUSED__, const Ecore_Getopt_Desc *desc __UNUSED__, const char *str __UNUSED__, void *data, Ecore_Getopt_Value *storage) | ||
418 | { | ||
419 | Eina_List *lst, *n; | ||
420 | const char *engine; | ||
421 | FILE *fp = data; | ||
422 | |||
423 | if (!fp) | ||
424 | fp = stdout; | ||
425 | |||
426 | lst = ecore_evas_engines_get(); | ||
427 | |||
428 | fputs("supported engines:\n", fp); | ||
429 | EINA_LIST_FOREACH(lst, n, engine) | ||
430 | if (strcmp(engine, "buffer") != 0) | ||
431 | fprintf(fp, "\t%s\n", engine); | ||
432 | |||
433 | ecore_evas_engines_free(lst); | ||
434 | |||
435 | if (storage->boolp) | ||
436 | *storage->boolp = 1; | ||
437 | |||
438 | return 1; | ||
439 | } | ||