1 #include <Elementary.h>
4 typedef struct _Smart_Data Smart_Data;
12 Eina_Bool fill_inside : 1;
13 Eina_Bool scale_up : 1;
14 Eina_Bool scale_down : 1;
15 Eina_Bool preloading : 1;
19 Elm_Image_Orient orient;
22 /* local subsystem functions */
23 static void _smart_reconfigure(Smart_Data *sd);
24 static void _smart_init(void);
25 static void _smart_add(Evas_Object *obj);
26 static void _smart_del(Evas_Object *obj);
27 static void _smart_move(Evas_Object *obj, Evas_Coord x, Evas_Coord y);
28 static void _smart_resize(Evas_Object *obj, Evas_Coord w, Evas_Coord h);
29 static void _smart_show(Evas_Object *obj);
30 static void _smart_hide(Evas_Object *obj);
31 static void _smart_color_set(Evas_Object *obj, int r, int g, int b, int a);
32 static void _smart_clip_set(Evas_Object *obj, Evas_Object * clip);
33 static void _smart_clip_unset(Evas_Object *obj);
35 static void _els_smart_icon_flip_horizontal(Smart_Data *sd);
36 static void _els_smart_icon_flip_vertical(Smart_Data *sd);
37 static void _els_smart_icon_rotate_180(Smart_Data *sd);
38 static Eina_Bool _els_smart_icon_dropcb(void *,Evas_Object *, Elm_Selection_Data *);
40 /* local subsystem globals */
41 static Evas_Smart *_e_smart = NULL;
43 /* externally accessible functions */
45 _els_smart_icon_add(Evas *evas)
48 return evas_object_smart_add(evas, _e_smart);
52 _preloaded(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event __UNUSED__)
54 Smart_Data *sd = data;
56 sd->preloading = EINA_FALSE;
58 evas_object_show(sd->obj);
62 _els_smart_icon_file_key_set(Evas_Object *obj, const char *file, const char *key)
67 sd = evas_object_smart_data_get(obj);
68 if (!sd) return EINA_FALSE;
72 pclip = evas_object_clip_get(sd->obj);
73 if (sd->obj) evas_object_del(sd->obj);
74 sd->obj = evas_object_image_add(evas_object_evas_get(obj));
75 evas_object_image_scale_hint_set(sd->obj, EVAS_IMAGE_SCALE_HINT_STATIC);
76 evas_object_smart_member_add(sd->obj, obj);
77 evas_object_event_callback_add(sd->obj, EVAS_CALLBACK_IMAGE_PRELOADED,
79 evas_object_clip_set(sd->obj, pclip);
80 sd->edje = EINA_FALSE;
83 evas_object_image_load_size_set(sd->obj, sd->size, sd->size);
84 evas_object_image_file_set(sd->obj, file, key);
85 /* by default preload off by seok.j.jeong */
86 sd->preloading = EINA_FALSE;
89 evas_object_image_preload(sd->obj, EINA_FALSE);
91 evas_object_hide(sd->obj);
92 if (evas_object_image_load_error_get(sd->obj) != EVAS_LOAD_ERROR_NONE)
94 _smart_reconfigure(sd);
99 _els_smart_icon_file_edje_set(Evas_Object *obj, const char *file, const char *part)
104 sd = evas_object_smart_data_get(obj);
105 if (!sd) return EINA_FALSE;
106 /* smart code here */
109 pclip = evas_object_clip_get(sd->obj);
110 if (sd->obj) evas_object_del(sd->obj);
111 sd->obj = edje_object_add(evas_object_evas_get(obj));
112 evas_object_smart_member_add(sd->obj, obj);
113 if (sd->show) evas_object_show(sd->obj);
114 evas_object_clip_set(sd->obj, pclip);
116 sd->edje = EINA_TRUE;
117 if (!edje_object_file_set(sd->obj, file, part))
119 _smart_reconfigure(sd);
124 _els_smart_icon_file_get(const Evas_Object *obj, const char **file, const char **key)
126 Smart_Data *sd = evas_object_smart_data_get(obj);
129 edje_object_file_get(sd->obj, file, key);
131 evas_object_image_file_get(sd->obj, file, key);
135 _els_smart_icon_smooth_scale_set(Evas_Object *obj, Eina_Bool smooth)
137 Smart_Data *sd = evas_object_smart_data_get(obj);
141 evas_object_image_smooth_scale_set(sd->obj, smooth);
145 _els_smart_icon_smooth_scale_get(const Evas_Object *obj)
147 Smart_Data *sd = evas_object_smart_data_get(obj);
148 if (!sd) return EINA_FALSE;
151 return evas_object_image_smooth_scale_get(sd->obj);
155 _els_smart_icon_object_get(const Evas_Object *obj)
157 Smart_Data *sd = evas_object_smart_data_get(obj);
158 if (!sd) return NULL;
163 _els_smart_icon_size_get(const Evas_Object *obj, int *w, int *h)
168 sd = evas_object_smart_data_get(obj);
171 const char *type = evas_object_type_get(sd->obj);
172 if ((type) && !strcmp(type, "edje"))
173 edje_object_size_min_get(sd->obj, &tw, &th);
175 evas_object_image_size_get(sd->obj, &tw, &th);
176 tw = ((double)tw) * sd->scale;
177 th = ((double)th) * sd->scale;
183 _els_smart_icon_fill_inside_set(Evas_Object *obj, Eina_Bool fill_inside)
187 sd = evas_object_smart_data_get(obj);
189 if (((sd->fill_inside) && (fill_inside)) ||
190 ((!sd->fill_inside) && (!fill_inside))) return;
191 sd->fill_inside = fill_inside;
192 _smart_reconfigure(sd);
196 _els_smart_icon_fill_inside_get(const Evas_Object *obj)
198 Smart_Data *sd = evas_object_smart_data_get(obj);
199 if (!sd) return EINA_FALSE;
200 return sd->fill_inside;
204 _els_smart_icon_scale_up_set(Evas_Object *obj, Eina_Bool scale_up)
208 sd = evas_object_smart_data_get(obj);
210 if (((sd->scale_up) && (scale_up)) ||
211 ((!sd->scale_up) && (!scale_up))) return;
212 sd->scale_up = scale_up;
213 _smart_reconfigure(sd);
217 _els_smart_icon_scale_up_get(const Evas_Object *obj)
219 Smart_Data *sd; sd = evas_object_smart_data_get(obj);
220 if (!sd) return EINA_FALSE;
225 _els_smart_icon_scale_down_set(Evas_Object *obj, Eina_Bool scale_down)
229 sd = evas_object_smart_data_get(obj);
231 if (((sd->scale_down) && (scale_down)) ||
232 ((!sd->scale_down) && (!scale_down))) return;
233 sd->scale_down = scale_down;
234 _smart_reconfigure(sd);
238 _els_smart_icon_scale_down_get(const Evas_Object *obj)
240 Smart_Data *sd; sd = evas_object_smart_data_get(obj);
241 if (!sd) return EINA_FALSE;
246 _els_smart_icon_scale_size_set(Evas_Object *obj, int size)
250 sd = evas_object_smart_data_get(obj);
253 if (!sd->obj) return;
256 evas_object_image_load_size_set(sd->obj, sd->size, sd->size);
260 _els_smart_icon_scale_size_get(const Evas_Object *obj)
262 Smart_Data *sd; sd = evas_object_smart_data_get(obj);
268 _els_smart_icon_scale_set(Evas_Object *obj, double scale)
270 Smart_Data *sd = evas_object_smart_data_get(obj);
273 _smart_reconfigure(sd);
277 _els_smart_icon_scale_get(const Evas_Object *obj)
279 Smart_Data *sd; sd = evas_object_smart_data_get(obj);
285 _els_smart_icon_orient_set(Evas_Object *obj, Elm_Image_Orient orient)
289 unsigned int *data, *data2, *to, *from;
290 int x, y, w, hw, iw, ih;
291 const char *file, *key;
293 sd = evas_object_smart_data_get(obj);
300 case ELM_IMAGE_FLIP_HORIZONTAL:
301 _els_smart_icon_flip_horizontal(sd);
303 case ELM_IMAGE_FLIP_VERTICAL:
304 _els_smart_icon_flip_vertical(sd);
306 case ELM_IMAGE_ROTATE_180_CW:
307 _els_smart_icon_rotate_180(sd);
313 evas_object_image_size_get(sd->obj, &iw, &ih);
314 evas_object_image_file_get(sd->obj, &file, &key);
315 tmp = evas_object_image_add(evas_object_evas_get(sd->obj));
316 evas_object_image_file_set(tmp, file, key);
317 data2 = evas_object_image_data_get(tmp, EINA_FALSE);
324 evas_object_image_size_set(sd->obj, iw, ih);
325 data = evas_object_image_data_get(sd->obj, EINA_TRUE);
328 case ELM_IMAGE_FLIP_TRANSPOSE:
332 case ELM_IMAGE_FLIP_TRANSVERSE:
337 case ELM_IMAGE_ROTATE_90_CW:
341 case ELM_IMAGE_ROTATE_90_CCW:
347 ERR("unknown orient %d", orient);
348 evas_object_del(tmp);
349 evas_object_image_data_set(sd->obj, data); // give it back
353 for (x = iw; --x >= 0;)
355 for (y = ih; --y >= 0;)
364 evas_object_del(tmp);
365 evas_object_image_data_set(sd->obj, data);
366 evas_object_image_data_update_add(sd->obj, 0, 0, iw, ih);
367 _smart_reconfigure(sd);
371 _els_smart_icon_orient_get(const Evas_Object *obj)
373 Smart_Data *sd; sd = evas_object_smart_data_get(obj);
379 * Turns on editing through drag and drop and copy and paste.
382 _els_smart_icon_edit_set(Evas_Object *obj, Eina_Bool edit, Evas_Object *parent)
384 Smart_Data *sd = evas_object_smart_data_get(obj);
389 printf("No editing edje objects yet (ever)\n");
393 /* Unfortunately eina bool is not a bool, but a char */
394 if (edit == sd->edit) return;
399 elm_drop_target_add(obj, ELM_SEL_FORMAT_IMAGE, _els_smart_icon_dropcb,
402 elm_drop_target_del(obj);
406 _els_smart_icon_edit_get(const Evas_Object *obj)
408 Smart_Data *sd; sd = evas_object_smart_data_get(obj);
409 if (!sd) return EINA_FALSE;
414 _els_smart_icon_edje_get(Evas_Object *obj)
416 Smart_Data *sd = evas_object_smart_data_get(obj);
417 if (!sd) return NULL;
418 if (!sd->edje) return NULL;
422 /* local subsystem globals */
424 _smart_reconfigure(Smart_Data *sd)
426 Evas_Coord x, y, w, h;
428 if (!sd->obj) return;
430 const char *type = evas_object_type_get(sd->obj);
431 if ((type) && !strcmp(type, "edje"))
437 evas_object_move(sd->obj, x, y);
438 evas_object_resize(sd->obj, w, h);
444 evas_object_image_size_get(sd->obj, &iw, &ih);
446 iw = ((double)iw) * sd->scale;
447 ih = ((double)ih) * sd->scale;
455 h = ((double)ih * w) / (double)iw;
459 w = ((double)iw * h) / (double)ih;
465 h = ((double)ih * w) / (double)iw;
469 w = ((double)iw * h) / (double)ih;
474 if ((w > iw) || (h > ih))
482 if ((w < iw) || (h < ih))
488 x = sd->x + ((sd->w - w) / 2);
489 y = sd->y + ((sd->h - h) / 2);
490 evas_object_move(sd->obj, x, y);
491 evas_object_image_fill_set(sd->obj, 0, 0, w, h);
492 evas_object_resize(sd->obj, w, h);
499 if (_e_smart) return;
501 static const Evas_Smart_Class sc =
504 EVAS_SMART_CLASS_VERSION,
522 _e_smart = evas_smart_class_new(&sc);
527 _smart_add(Evas_Object *obj)
531 sd = calloc(1, sizeof(Smart_Data));
533 sd->obj = evas_object_image_add(evas_object_evas_get(obj));
534 evas_object_image_scale_hint_set(sd->obj, EVAS_IMAGE_SCALE_HINT_STATIC);
539 sd->fill_inside = EINA_TRUE;
540 sd->scale_up = EINA_TRUE;
541 sd->scale_down = EINA_TRUE;
544 evas_object_smart_member_add(sd->obj, obj);
545 evas_object_smart_data_set(obj, sd);
546 evas_object_event_callback_add(sd->obj, EVAS_CALLBACK_IMAGE_PRELOADED,
551 _smart_del(Evas_Object *obj)
555 sd = evas_object_smart_data_get(obj);
557 evas_object_del(sd->obj);
562 _smart_move(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
566 sd = evas_object_smart_data_get(obj);
568 if ((sd->x == x) && (sd->y == y)) return;
571 _smart_reconfigure(sd);
575 _smart_resize(Evas_Object *obj, Evas_Coord w, Evas_Coord h)
579 sd = evas_object_smart_data_get(obj);
581 if ((sd->w == w) && (sd->h == h)) return;
584 _smart_reconfigure(sd);
588 _smart_show(Evas_Object *obj)
592 sd = evas_object_smart_data_get(obj);
594 sd->show = EINA_TRUE;
596 evas_object_show(sd->obj);
600 _smart_hide(Evas_Object *obj)
604 sd = evas_object_smart_data_get(obj);
606 sd->show = EINA_FALSE;
607 evas_object_hide(sd->obj);
611 _smart_color_set(Evas_Object *obj, int r, int g, int b, int a)
615 sd = evas_object_smart_data_get(obj);
617 evas_object_color_set(sd->obj, r, g, b, a);
621 _smart_clip_set(Evas_Object *obj, Evas_Object * clip)
625 sd = evas_object_smart_data_get(obj);
627 evas_object_clip_set(sd->obj, clip);
631 _smart_clip_unset(Evas_Object *obj)
635 sd = evas_object_smart_data_get(obj);
637 evas_object_clip_unset(sd->obj);
641 _els_smart_icon_flip_horizontal(Smart_Data *sd)
644 unsigned int *p1, *p2, tmp;
647 evas_object_image_size_get(sd->obj, &iw, &ih);
648 data = evas_object_image_data_get(sd->obj, EINA_TRUE);
650 for (y = 0; y < ih; y++)
652 p1 = data + (y * iw);
653 p2 = data + ((y + 1) * iw) - 1;
654 for (x = 0; x < (iw >> 1); x++)
664 evas_object_image_data_set(sd->obj, data);
665 evas_object_image_data_update_add(sd->obj, 0, 0, iw, ih);
666 _smart_reconfigure(sd);
670 _els_smart_icon_flip_vertical(Smart_Data *sd)
673 unsigned int *p1, *p2, tmp;
676 evas_object_image_size_get(sd->obj, &iw, &ih);
677 data = evas_object_image_data_get(sd->obj, EINA_TRUE);
679 for (y = 0; y < (ih >> 1); y++)
681 p1 = data + (y * iw);
682 p2 = data + ((ih - 1 - y) * iw);
683 for (x = 0; x < iw; x++)
693 evas_object_image_data_set(sd->obj, data);
694 evas_object_image_data_update_add(sd->obj, 0, 0, iw, ih);
695 _smart_reconfigure(sd);
699 _els_smart_icon_rotate_180(Smart_Data *sd)
702 unsigned int *p1, *p2, tmp;
705 evas_object_image_size_get(sd->obj, &iw, &ih);
706 data = evas_object_image_data_get(sd->obj, 1);
720 evas_object_image_data_set(sd->obj, data);
721 evas_object_image_data_update_add(sd->obj, 0, 0, iw, ih);
722 _smart_reconfigure(sd);
726 _els_smart_icon_dropcb(void *elmobj,Evas_Object *obj, Elm_Selection_Data *drop)
728 _els_smart_icon_file_key_set(obj, drop->data, NULL);
729 evas_object_smart_callback_call(elmobj, "drop", drop->data);
733 /* vim:set ts=8 sw=3 sts=3 expandtab cino=>5n-2f0^-2{2(0W1st0 :*/