2 #include <Ecore_Evas.h>
12 static Eina_List *filenames = NULL;
13 static Eina_List *curfile = NULL;
16 _playback_started_cb(void *data, Evas_Object *o, void *event_info)
18 printf("Emotion object started playback.\n");
22 _playback_stopped_cb(void *data, Evas_Object *o, void *event_info)
24 emotion_object_play_set(o, EINA_FALSE);
25 emotion_object_position_set(o, 0);
29 _create_emotion_object(Evas *e)
31 Evas_Object *em = emotion_object_add(e);
33 emotion_object_init(em, "generic");
35 evas_object_smart_callback_add(
36 em, "playback_started", _playback_started_cb, NULL);
37 evas_object_smart_callback_add(
38 em, "playback_stopped", _playback_stopped_cb, NULL);
44 _on_key_down(void *data, Evas *e, Evas_Object *o, void *event_info)
46 Evas_Event_Key_Down *ev = event_info;
47 Evas_Object *em = data;
49 if (!strcmp(ev->keyname, "Return"))
51 emotion_object_play_set(em, EINA_TRUE);
53 else if (!strcmp(ev->keyname, "space"))
55 emotion_object_play_set(em, EINA_FALSE);
57 else if (!strcmp(ev->keyname, "Escape"))
59 ecore_main_loop_quit();
61 else if (!strcmp(ev->keyname, "t"))
64 emotion_object_size_get(em, &w, &h);
65 fprintf(stderr, "example -> size: %dx%d\n", w, h);
67 else if (!strcmp(ev->keyname, "s"))
70 len = emotion_object_play_length_get(em);
72 fprintf(stderr, "skipping to position %0.3f\n", pos);
73 emotion_object_position_set(em, pos);
75 else if (!strcmp(ev->keyname, "1"))
77 fprintf(stderr, "setting speed to 1.0\n");
78 emotion_object_play_speed_set(em, 1.0);
80 else if (!strcmp(ev->keyname, "2"))
82 fprintf(stderr, "setting speed to 2.0\n");
83 emotion_object_play_speed_set(em, 2.0);
85 else if (!strcmp(ev->keyname, "n"))
91 curfile = eina_list_next(curfile);
92 file = eina_list_data_get(curfile);
93 fprintf(stderr, "playing next file: %s\n", file);
94 emotion_object_file_set(em, file);
96 else if (!strcmp(ev->keyname, "p"))
100 curfile = eina_list_last(filenames);
102 curfile = eina_list_prev(curfile);
103 file = eina_list_data_get(curfile);
104 fprintf(stderr, "playing next file: %s\n", file);
105 emotion_object_file_set(em, file);
107 else if (!strcmp(ev->keyname, "d"))
111 else if (!strcmp(ev->keyname, "l"))
113 // force frame dropping
118 fprintf(stderr, "unhandled key: %s\n", ev->keyname);
123 _frame_decode_cb(void *data, Evas_Object *o, void *event_info)
125 // fprintf(stderr, "smartcb: frame_decode\n");
129 _length_change_cb(void *data, Evas_Object *o, void *event_info)
131 fprintf(stderr, "smartcb: length_change: %0.3f\n", emotion_object_play_length_get(o));
135 _position_update_cb(void *data, Evas_Object *o, void *event_info)
137 fprintf(stderr, "smartcb: position_update: %0.3f\n", emotion_object_position_get(o));
141 _progress_change_cb(void *data, Evas_Object *o, void *event_info)
143 fprintf(stderr, "smartcb: progress_change: %0.3f, %s\n",
144 emotion_object_progress_status_get(o),
145 emotion_object_progress_info_get(o));
149 _frame_resize_cb(void *data, Evas_Object *o, void *event_info)
152 emotion_object_size_get(o, &w, &h);
153 fprintf(stderr, "smartcb: frame_resize: %dx%d\n", w, h);
157 main(int argc, const char *argv[])
161 Evas_Object *bg, *em;
166 printf("One argument is necessary. Usage:\n");
167 printf("\t%s <filename>\n", argv[0]);
171 for (i = 1; i < argc; i++)
172 filenames = eina_list_append(filenames, eina_stringshare_add(argv[i]));
176 if (!ecore_evas_init())
179 /* this will give you a window with an Evas canvas under the first
180 * engine available */
181 ee = ecore_evas_new(NULL, 10, 10, WIDTH, HEIGHT, NULL);
187 /* the canvas pointer, de facto */
188 e = ecore_evas_get(ee);
190 /* adding a background to this example */
191 bg = evas_object_rectangle_add(e);
192 evas_object_name_set(bg, "our dear rectangle");
193 evas_object_color_set(bg, 255, 255, 255, 255); /* white bg */
194 evas_object_move(bg, 0, 0); /* at canvas' origin */
195 evas_object_resize(bg, WIDTH, HEIGHT); /* covers full canvas */
196 evas_object_show(bg);
198 /* Creating the emotion object */
199 em = _create_emotion_object(e);
200 emotion_object_file_set(em, eina_list_data_get(curfile));
201 evas_object_move(em, 0, 0);
202 evas_object_resize(em, WIDTH, HEIGHT);
203 evas_object_show(em);
205 evas_object_smart_callback_add(em, "frame_decode", _frame_decode_cb, NULL);
206 evas_object_smart_callback_add(em, "length_change", _length_change_cb, NULL);
207 evas_object_smart_callback_add(em, "position_update", _position_update_cb, NULL);
208 evas_object_smart_callback_add(em, "progress_change", _progress_change_cb, NULL);
209 evas_object_smart_callback_add(em, "frame_resize", _frame_resize_cb, NULL);
211 evas_object_event_callback_add(bg, EVAS_CALLBACK_KEY_DOWN, _on_key_down, em);
212 evas_object_focus_set(bg, EINA_TRUE);
214 emotion_object_play_set(em, EINA_TRUE);
216 ecore_main_loop_begin();
219 ecore_evas_shutdown();
223 fprintf(stderr, "you got to have at least one evas engine built and linked"
224 " up to ecore-evas for this example to run properly.\n");
226 EINA_LIST_FREE(filenames, curfile)
227 eina_stringshare_del(eina_list_data_get(curfile));
229 ecore_evas_shutdown();