1 #ifdef HAVE_CONFIG_H
2 # include "elementary_config.h"
3 #endif
4
5 #define EFL_ACCESS_OBJECT_PROTECTED
6 #define EFL_PART_PROTECTED
7
8 #include <Elementary.h>
9
10 #include "elm_priv.h"
11 #include "elm_widget_mapbuf.h"
12 #include "elm_widget_container.h"
13 #include "elm_mapbuf_eo.h"
14
15 #include "elm_mapbuf_part.eo.h"
16 #include "elm_part_helper.h"
17
18 #define MY_CLASS ELM_MAPBUF_CLASS
19
20 #define MY_CLASS_NAME "Elm_Mapbuf"
21 #define MY_CLASS_NAME_LEGACY "elm_mapbuf"
22
23 static void
_sizing_eval(Evas_Object * obj)24 _sizing_eval(Evas_Object *obj)
25 {
26 Evas_Coord minw = 0, minh = 0;
27 Evas_Coord maxw = -1, maxh = -1;
28
29 ELM_MAPBUF_DATA_GET(obj, sd);
30 if (sd->content)
31 {
32 evas_object_size_hint_combined_min_get(sd->content, &minw, &minh);
33 evas_object_size_hint_max_get(sd->content, &maxw, &maxh);
34 }
35 evas_object_size_hint_min_set(obj, minw, minh);
36 evas_object_size_hint_max_set(obj, maxw, maxh);
37 }
38
39 EOLIAN static Eina_Error
_elm_mapbuf_efl_ui_widget_theme_apply(Eo * obj,Elm_Mapbuf_Data * sd EINA_UNUSED)40 _elm_mapbuf_efl_ui_widget_theme_apply(Eo *obj, Elm_Mapbuf_Data *sd EINA_UNUSED)
41 {
42 Eina_Error int_ret = EFL_UI_THEME_APPLY_ERROR_GENERIC;
43 int_ret = efl_ui_widget_theme_apply(efl_super(obj, MY_CLASS));
44 if (int_ret == EFL_UI_THEME_APPLY_ERROR_GENERIC) return int_ret;
45
46 _sizing_eval(obj);
47
48 return int_ret;
49 }
50
51 static void
_changed_size_hints_cb(void * data,Evas * e EINA_UNUSED,Evas_Object * obj EINA_UNUSED,void * event_info EINA_UNUSED)52 _changed_size_hints_cb(void *data,
53 Evas *e EINA_UNUSED,
54 Evas_Object *obj EINA_UNUSED,
55 void *event_info EINA_UNUSED)
56 {
57 _sizing_eval(data);
58 }
59
60 static void
_elm_mapbuf_content_unset_internal(Elm_Mapbuf_Data * sd,Evas_Object * obj,Evas_Object * content)61 _elm_mapbuf_content_unset_internal(Elm_Mapbuf_Data *sd, Evas_Object *obj,
62 Evas_Object *content)
63 {
64 ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
65
66 evas_object_data_del(content, "_elm_leaveme");
67 evas_object_smart_member_del(content);
68 evas_object_clip_unset(content);
69 evas_object_color_set(wd->resize_obj, 0, 0, 0, 0);
70 evas_object_event_callback_del_full
71 (content, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints_cb,
72 obj);
73 sd->content = NULL;
74 _sizing_eval(obj);
75 ELM_SAFE_FREE(sd->idler, ecore_idler_del);
76 }
77
78 EOLIAN static Eina_Bool
_elm_mapbuf_efl_ui_widget_widget_sub_object_del(Eo * obj,Elm_Mapbuf_Data * sd,Evas_Object * sobj)79 _elm_mapbuf_efl_ui_widget_widget_sub_object_del(Eo *obj, Elm_Mapbuf_Data *sd, Evas_Object *sobj)
80 {
81 Eina_Bool int_ret = EINA_FALSE;
82 int_ret = elm_widget_sub_object_del(efl_super(obj, MY_CLASS), sobj);
83 if (!int_ret) return EINA_FALSE;
84
85 if (sobj == sd->content)
86 _elm_mapbuf_content_unset_internal(sd, (Evas_Object *)obj, sobj);
87 return EINA_TRUE;
88 }
89
90 static void
_configure(Evas_Object * obj)91 _configure(Evas_Object *obj)
92 {
93 ELM_MAPBUF_DATA_GET(obj, sd);
94 ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
95
96 if (!sd->content) return;
97 if (sd->enabled && !evas_object_visible_get(obj)) return;
98
99 Evas_Coord x, y, w, h;
100 int i;
101 evas_object_geometry_get(wd->resize_obj, &x, &y, &w, &h);
102
103 if (sd->enabled)
104 {
105 if (!sd->map) sd->map = evas_map_new(4);
106 evas_map_util_points_populate_from_geometry(sd->map, x, y, w, h, 0);
107 for (i = 0; i < (int)(sizeof(sd->colors)/sizeof(sd->colors[0])); i++)
108 {
109 evas_map_point_color_set(sd->map, i, sd->colors[i].r,
110 sd->colors[i].g, sd->colors[i].b,
111 sd->colors[i].a);
112 }
113
114 evas_map_smooth_set(sd->map, sd->smooth);
115 evas_map_alpha_set(sd->map, sd->alpha);
116 evas_object_map_set(sd->content, sd->map);
117 evas_object_map_enable_set(sd->content, EINA_TRUE);
118 }
119 else
120 evas_object_move(sd->content, x, y);
121 }
122
123 static void
_mapbuf_auto_eval(Evas_Object * obj,Elm_Mapbuf_Data * sd)124 _mapbuf_auto_eval(Evas_Object *obj, Elm_Mapbuf_Data *sd)
125 {
126 Eina_Bool vis;
127 Evas_Coord x, y, w, h;
128 Evas_Coord vx, vy, vw, vh;
129 Eina_Bool on = EINA_FALSE;
130
131 if (!sd->automode) return ;
132 vis = evas_object_visible_get(obj);
133 evas_object_geometry_get(obj, &x, &y, &w, &h);
134 evas_output_viewport_get(evas_object_evas_get(obj), &vx, &vy, &vw, &vh);
135 if ((vis) && (ELM_RECTS_INTERSECT(x, y, w, h, vx, vy, vw, vh)))
136 on = EINA_TRUE;
137 elm_mapbuf_enabled_set(obj, on);
138 }
139
140 static Eina_Bool
_mapbuf_move_end(void * data)141 _mapbuf_move_end(void *data)
142 {
143 Elm_Mapbuf_Data *sd = data;
144
145 elm_mapbuf_smooth_set(sd->self, sd->smooth_saved);
146 sd->idler = NULL;
147
148 return EINA_FALSE;
149 }
150
151 static void
_mapbuf_auto_smooth(Evas_Object * obj EINA_UNUSED,Elm_Mapbuf_Data * sd)152 _mapbuf_auto_smooth(Evas_Object *obj EINA_UNUSED, Elm_Mapbuf_Data *sd)
153 {
154 if (!sd->automode) return ;
155 if (!sd->idler) sd->idler = ecore_idler_add(_mapbuf_move_end, sd);
156 sd->smooth = EINA_FALSE;
157 }
158
159 EOLIAN static void
_elm_mapbuf_efl_gfx_entity_position_set(Eo * obj,Elm_Mapbuf_Data * sd,Eina_Position2D pos)160 _elm_mapbuf_efl_gfx_entity_position_set(Eo *obj, Elm_Mapbuf_Data *sd, Eina_Position2D pos)
161 {
162 if (_evas_object_intercept_call(obj, EVAS_OBJECT_INTERCEPT_CB_MOVE, 0, pos.x, pos.y))
163 return;
164
165 efl_gfx_entity_position_set(efl_super(obj, MY_CLASS), pos);
166
167 _mapbuf_auto_eval(obj, sd);
168 _mapbuf_auto_smooth(obj, sd);
169 _configure(obj);
170 }
171
172 EOLIAN static void
_elm_mapbuf_efl_gfx_entity_size_set(Eo * obj,Elm_Mapbuf_Data * sd,Eina_Size2D sz)173 _elm_mapbuf_efl_gfx_entity_size_set(Eo *obj, Elm_Mapbuf_Data *sd, Eina_Size2D sz)
174 {
175 if (_evas_object_intercept_call(obj, EVAS_OBJECT_INTERCEPT_CB_RESIZE, 0, sz.w, sz.h))
176 return;
177
178 efl_gfx_entity_size_set(efl_super(obj, MY_CLASS), sz);
179 if (sd->content)
180 efl_gfx_entity_size_set(sd->content, sz);
181
182 _mapbuf_auto_eval(obj, sd);
183 _configure(obj);
184 }
185
186 EOLIAN static void
_elm_mapbuf_efl_gfx_entity_visible_set(Eo * obj,Elm_Mapbuf_Data * sd,Eina_Bool vis)187 _elm_mapbuf_efl_gfx_entity_visible_set(Eo *obj, Elm_Mapbuf_Data *sd, Eina_Bool vis)
188 {
189 if (_evas_object_intercept_call(obj, EVAS_OBJECT_INTERCEPT_CB_VISIBLE, 0, vis))
190 return;
191
192 efl_gfx_entity_visible_set(efl_super(obj, MY_CLASS), vis);
193
194 _mapbuf_auto_eval(obj, sd);
195 _configure(obj);
196 }
197
198 static Eina_Bool
_elm_mapbuf_content_set(Eo * obj,Elm_Mapbuf_Data * sd,const char * part,Evas_Object * content)199 _elm_mapbuf_content_set(Eo *obj, Elm_Mapbuf_Data *sd, const char *part, Evas_Object *content)
200 {
201 ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd, EINA_FALSE);
202
203 if (part && strcmp(part, "default")) return EINA_FALSE;
204 if (sd->content == content) return EINA_TRUE;
205
206 evas_object_del(sd->content);
207 sd->content = content;
208
209 if (content)
210 {
211 evas_object_data_set(content, "_elm_leaveme", (void *)1);
212 elm_widget_sub_object_add(obj, content);
213 evas_object_smart_member_add(content, obj);
214 evas_object_clip_set(content, wd->resize_obj);
215 evas_object_color_set
216 (wd->resize_obj, 255, 255, 255, 255);
217 evas_object_event_callback_add
218 (content, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
219 _changed_size_hints_cb, obj);
220 }
221 else
222 evas_object_color_set(wd->resize_obj, 0, 0, 0, 0);
223 efl_event_callback_call(obj, EFL_CONTENT_EVENT_CONTENT_CHANGED, content);
224 _sizing_eval(obj);
225 _configure(obj);
226
227 return EINA_TRUE;
228 }
229
230 static Evas_Object*
_elm_mapbuf_content_get(const Eo * obj EINA_UNUSED,Elm_Mapbuf_Data * sd,const char * part)231 _elm_mapbuf_content_get(const Eo *obj EINA_UNUSED, Elm_Mapbuf_Data *sd, const char *part)
232 {
233 if (part && strcmp(part, "default")) return NULL;
234 return sd->content;
235 }
236
237 static Evas_Object*
_elm_mapbuf_content_unset(Eo * obj,Elm_Mapbuf_Data * sd,const char * part)238 _elm_mapbuf_content_unset(Eo *obj, Elm_Mapbuf_Data *sd, const char *part)
239 {
240 Evas_Object *content;
241 if (part && strcmp(part, "default")) return NULL;
242 if (!sd->content) return NULL;
243
244 content = sd->content;
245 _elm_widget_sub_object_redirect_to_top(obj, content);
246 _elm_mapbuf_content_unset_internal(sd, obj, content);
247 efl_event_callback_call(obj, EFL_CONTENT_EVENT_CONTENT_CHANGED, NULL);
248 return content;
249 }
250
251 EOLIAN static Eina_Bool
_elm_mapbuf_efl_content_content_set(Eo * obj,Elm_Mapbuf_Data * sd,Evas_Object * content)252 _elm_mapbuf_efl_content_content_set(Eo *obj, Elm_Mapbuf_Data *sd, Evas_Object *content)
253 {
254 return _elm_mapbuf_content_set(obj, sd, NULL, content);
255 }
256
257 EOLIAN static Evas_Object*
_elm_mapbuf_efl_content_content_get(const Eo * obj,Elm_Mapbuf_Data * sd)258 _elm_mapbuf_efl_content_content_get(const Eo *obj, Elm_Mapbuf_Data *sd)
259 {
260 return _elm_mapbuf_content_get(obj, sd, NULL);
261 }
262
263 EOLIAN static Evas_Object*
_elm_mapbuf_efl_content_content_unset(Eo * obj,Elm_Mapbuf_Data * sd)264 _elm_mapbuf_efl_content_content_unset(Eo *obj, Elm_Mapbuf_Data *sd)
265 {
266 return _elm_mapbuf_content_unset(obj, sd, NULL);
267 }
268
269 EOLIAN static void
_elm_mapbuf_efl_canvas_group_group_del(Eo * obj,Elm_Mapbuf_Data * priv)270 _elm_mapbuf_efl_canvas_group_group_del(Eo *obj, Elm_Mapbuf_Data *priv)
271 {
272 ELM_SAFE_FREE(priv->idler, ecore_idler_del);
273 ELM_SAFE_FREE(priv->map, evas_map_free);
274
275 efl_canvas_group_del(efl_super(obj, MY_CLASS));
276 }
277
278 EOLIAN static void
_elm_mapbuf_efl_canvas_group_group_add(Eo * obj,Elm_Mapbuf_Data * priv)279 _elm_mapbuf_efl_canvas_group_group_add(Eo *obj, Elm_Mapbuf_Data *priv)
280 {
281 Evas_Object *rect = evas_object_rectangle_add(evas_object_evas_get(obj));
282 int i;
283
284 elm_widget_resize_object_set(obj, rect);
285
286 efl_canvas_group_add(efl_super(obj, MY_CLASS));
287
288 evas_object_static_clip_set(rect, EINA_TRUE);
289 evas_object_pass_events_set(rect, EINA_TRUE);
290 evas_object_color_set(rect, 0, 0, 0, 0);
291
292 for (i = 0; i < (int)(sizeof(priv->colors)/sizeof(priv->colors[0])); i++)
293 {
294 priv->colors[i].r = 255;
295 priv->colors[i].g = 255;
296 priv->colors[i].b = 255;
297 priv->colors[i].a = 255;
298 }
299
300 priv->self = obj;
301 priv->alpha = EINA_TRUE;
302 priv->smooth = EINA_TRUE;
303
304 elm_widget_can_focus_set(obj, EINA_FALSE);
305
306 _sizing_eval(obj);
307 }
308
309 EAPI Evas_Object *
elm_mapbuf_add(Evas_Object * parent)310 elm_mapbuf_add(Evas_Object *parent)
311 {
312 EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
313 return elm_legacy_add(MY_CLASS, parent);
314 }
315
316 EOLIAN static Eo *
_elm_mapbuf_efl_object_constructor(Eo * obj,Elm_Mapbuf_Data * sd EINA_UNUSED)317 _elm_mapbuf_efl_object_constructor(Eo *obj, Elm_Mapbuf_Data *sd EINA_UNUSED)
318 {
319 obj = efl_constructor(efl_super(obj, MY_CLASS));
320 efl_canvas_object_type_set(obj, MY_CLASS_NAME_LEGACY);
321 efl_access_object_role_set(obj, EFL_ACCESS_ROLE_IMAGE_MAP);
322
323 return obj;
324 }
325
326 static void
_internal_enable_set(Eo * obj,Elm_Mapbuf_Data * sd,Eina_Bool enabled)327 _internal_enable_set(Eo *obj, Elm_Mapbuf_Data *sd, Eina_Bool enabled)
328 {
329 if (sd->enabled == enabled) return;
330 sd->enabled = enabled;
331
332 if (!sd->enabled && sd->content)
333 {
334 evas_object_map_set(sd->content, NULL);
335 evas_object_map_enable_set(sd->content, EINA_FALSE);
336 }
337 _configure(obj);
338 }
339
340 EOLIAN static void
_elm_mapbuf_enabled_set(Eo * obj,Elm_Mapbuf_Data * sd,Eina_Bool enabled)341 _elm_mapbuf_enabled_set(Eo *obj, Elm_Mapbuf_Data *sd, Eina_Bool enabled)
342 {
343 _internal_enable_set(obj, sd, enabled);
344 }
345
346 EOLIAN static Eina_Bool
_elm_mapbuf_enabled_get(const Eo * obj EINA_UNUSED,Elm_Mapbuf_Data * sd)347 _elm_mapbuf_enabled_get(const Eo *obj EINA_UNUSED, Elm_Mapbuf_Data *sd)
348 {
349 return sd->enabled;
350 }
351
352 EOLIAN static void
_elm_mapbuf_smooth_set(Eo * obj,Elm_Mapbuf_Data * sd,Eina_Bool smooth)353 _elm_mapbuf_smooth_set(Eo *obj, Elm_Mapbuf_Data *sd, Eina_Bool smooth)
354 {
355 if (sd->smooth == smooth) return;
356 sd->smooth = smooth;
357 sd->smooth_saved = smooth;
358 _configure(obj);
359 }
360
361 EOLIAN static Eina_Bool
_elm_mapbuf_smooth_get(const Eo * obj EINA_UNUSED,Elm_Mapbuf_Data * sd)362 _elm_mapbuf_smooth_get(const Eo *obj EINA_UNUSED, Elm_Mapbuf_Data *sd)
363 {
364 return sd->smooth;
365 }
366
367 EOLIAN static void
_elm_mapbuf_alpha_set(Eo * obj,Elm_Mapbuf_Data * sd,Eina_Bool alpha)368 _elm_mapbuf_alpha_set(Eo *obj, Elm_Mapbuf_Data *sd, Eina_Bool alpha)
369 {
370 if (sd->alpha == alpha) return;
371 sd->alpha = alpha;
372 _configure(obj);
373 }
374
375 EOLIAN static Eina_Bool
_elm_mapbuf_alpha_get(const Eo * obj EINA_UNUSED,Elm_Mapbuf_Data * sd)376 _elm_mapbuf_alpha_get(const Eo *obj EINA_UNUSED, Elm_Mapbuf_Data *sd)
377 {
378 return sd->alpha;
379 }
380
381 EOLIAN static void
_elm_mapbuf_auto_set(Eo * obj,Elm_Mapbuf_Data * sd,Eina_Bool on)382 _elm_mapbuf_auto_set(Eo *obj, Elm_Mapbuf_Data *sd, Eina_Bool on)
383 {
384 if (sd->automode == on) return;
385 sd->automode = on;
386 if (on)
387 {
388 _mapbuf_auto_eval(obj, sd);
389 }
390 else
391 {
392 ELM_SAFE_FREE(sd->idler, ecore_idler_del);
393
394 _internal_enable_set(obj, sd, EINA_FALSE);
395 }
396 _configure(obj);
397 }
398
399 EOLIAN static Eina_Bool
_elm_mapbuf_auto_get(const Eo * obj EINA_UNUSED,Elm_Mapbuf_Data * sd)400 _elm_mapbuf_auto_get(const Eo *obj EINA_UNUSED, Elm_Mapbuf_Data *sd)
401 {
402 return sd->automode;
403 }
404
405 EOLIAN static void
_elm_mapbuf_point_color_get(const Eo * obj EINA_UNUSED,Elm_Mapbuf_Data * sd,int idx,int * r,int * g,int * b,int * a)406 _elm_mapbuf_point_color_get(const Eo *obj EINA_UNUSED, Elm_Mapbuf_Data *sd, int idx, int *r, int *g, int *b, int *a)
407 {
408 if ((idx < 0) || (idx >= 4))
409 {
410 ERR("idx value should be 0 ~ 4");
411 return;
412 }
413 *r = sd->colors[idx].r;
414 *g = sd->colors[idx].g;
415 *b = sd->colors[idx].b;
416 *a =sd->colors[idx].a;
417 }
418
419 EOLIAN static void
_elm_mapbuf_point_color_set(Eo * obj EINA_UNUSED,Elm_Mapbuf_Data * sd,int idx,int r,int g,int b,int a)420 _elm_mapbuf_point_color_set(Eo *obj EINA_UNUSED, Elm_Mapbuf_Data *sd, int idx, int r, int g, int b, int a)
421 {
422 if ((idx < 0) || (idx >= 4))
423 {
424 ERR("idx value should be 0 ~ 4");
425 return;
426 }
427 sd->colors[idx].r = r;
428 sd->colors[idx].g = g;
429 sd->colors[idx].b = b;
430 sd->colors[idx].a = a;
431
432 _configure(obj);
433 }
434
435 static void
_elm_mapbuf_class_constructor(Efl_Class * klass)436 _elm_mapbuf_class_constructor(Efl_Class *klass)
437 {
438 evas_smart_legacy_type_register(MY_CLASS_NAME_LEGACY, klass);
439 }
440
441 /* Efl.Part begin */
442
443 ELM_PART_OVERRIDE(elm_mapbuf, ELM_MAPBUF, Elm_Mapbuf_Data)
444 ELM_PART_OVERRIDE_CONTENT_SET(elm_mapbuf, ELM_MAPBUF, Elm_Mapbuf_Data)
445 ELM_PART_OVERRIDE_CONTENT_GET(elm_mapbuf, ELM_MAPBUF, Elm_Mapbuf_Data)
446 ELM_PART_OVERRIDE_CONTENT_UNSET(elm_mapbuf, ELM_MAPBUF, Elm_Mapbuf_Data)
447 ELM_PART_CONTENT_DEFAULT_GET(elm_mapbuf, "default")
448 #include "elm_mapbuf_part.eo.c"
449
450 /* Efl.Part end */
451
452 /* Internal EO APIs and hidden overrides */
453
454 #define ELM_MAPBUF_EXTRA_OPS \
455 ELM_PART_CONTENT_DEFAULT_OPS(elm_mapbuf), \
456 EFL_CANVAS_GROUP_ADD_DEL_OPS(elm_mapbuf)
457
458 #include "elm_mapbuf_eo.c"
459