2013-02-08 09:35:17 -08:00
|
|
|
//Compile with:
|
|
|
|
// gcc -o emotion_border_example emotion_border_example.c `pkg-config --libs --cflags emotion evas ecore ecore-evas eina`
|
|
|
|
|
2013-01-09 19:43:32 -08:00
|
|
|
#include <Ecore.h>
|
|
|
|
#include <Ecore_Evas.h>
|
|
|
|
#include <Evas.h>
|
|
|
|
#include <Emotion.h>
|
|
|
|
#include <stdio.h>
|
|
|
|
#include <string.h>
|
|
|
|
|
|
|
|
#define WIDTH (320)
|
|
|
|
#define HEIGHT (240)
|
|
|
|
|
|
|
|
static Eina_List *filenames = NULL;
|
|
|
|
static Eina_List *curfile = NULL;
|
|
|
|
|
|
|
|
static void
|
2014-01-09 23:33:22 -08:00
|
|
|
_playback_started_cb(void *data EINA_UNUSED, Evas_Object *o EINA_UNUSED, void *event_info EINA_UNUSED)
|
2013-01-09 19:43:32 -08:00
|
|
|
{
|
|
|
|
printf("Emotion object started playback.\n");
|
|
|
|
}
|
|
|
|
|
|
|
|
static Evas_Object *
|
|
|
|
_create_emotion_object(Evas *e)
|
|
|
|
{
|
|
|
|
Evas_Object *em = emotion_object_add(e);
|
|
|
|
|
2014-01-17 00:32:45 -08:00
|
|
|
emotion_object_init(em, "gstreamer1");
|
2013-01-09 19:43:32 -08:00
|
|
|
|
|
|
|
evas_object_smart_callback_add(
|
|
|
|
em, "playback_started", _playback_started_cb, NULL);
|
|
|
|
|
|
|
|
return em;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2014-01-09 23:33:22 -08:00
|
|
|
_on_key_down(void *data, Evas *e EINA_UNUSED, Evas_Object *o EINA_UNUSED, void *event_info)
|
2013-01-09 19:43:32 -08:00
|
|
|
{
|
|
|
|
Evas_Event_Key_Down *ev = event_info;
|
|
|
|
Evas_Object *em = data;
|
|
|
|
|
2014-01-03 20:25:21 -08:00
|
|
|
if (!strcmp(ev->key, "Return"))
|
2013-01-09 19:43:32 -08:00
|
|
|
{
|
|
|
|
emotion_object_play_set(em, EINA_TRUE);
|
|
|
|
}
|
2014-01-03 20:25:21 -08:00
|
|
|
else if (!strcmp(ev->key, "space"))
|
2013-01-09 19:43:32 -08:00
|
|
|
{
|
|
|
|
emotion_object_play_set(em, EINA_FALSE);
|
|
|
|
}
|
2014-01-03 20:25:21 -08:00
|
|
|
else if (!strcmp(ev->key, "Escape"))
|
2013-01-09 19:43:32 -08:00
|
|
|
{
|
|
|
|
ecore_main_loop_quit();
|
|
|
|
}
|
2014-01-03 20:25:21 -08:00
|
|
|
else if (!strcmp(ev->key, "n"))
|
2013-01-09 19:43:32 -08:00
|
|
|
{
|
|
|
|
const char *file;
|
|
|
|
if (!curfile)
|
|
|
|
curfile = filenames;
|
|
|
|
else
|
|
|
|
curfile = eina_list_next(curfile);
|
|
|
|
file = eina_list_data_get(curfile);
|
|
|
|
fprintf(stderr, "playing next file: %s\n", file);
|
|
|
|
emotion_object_file_set(em, file);
|
|
|
|
}
|
2014-01-03 20:25:21 -08:00
|
|
|
else if (!strcmp(ev->key, "p"))
|
2013-01-09 19:43:32 -08:00
|
|
|
{
|
|
|
|
const char *file;
|
|
|
|
if (!curfile)
|
|
|
|
curfile = eina_list_last(filenames);
|
|
|
|
else
|
|
|
|
curfile = eina_list_prev(curfile);
|
|
|
|
file = eina_list_data_get(curfile);
|
|
|
|
fprintf(stderr, "playing next file: %s\n", file);
|
|
|
|
emotion_object_file_set(em, file);
|
|
|
|
}
|
2014-01-03 20:25:21 -08:00
|
|
|
else if (!strcmp(ev->key, "b"))
|
2013-01-09 19:43:32 -08:00
|
|
|
{
|
|
|
|
emotion_object_border_set(em, 0, 0, 50, 50);
|
|
|
|
}
|
2014-01-03 20:25:21 -08:00
|
|
|
else if (!strcmp(ev->key, "0"))
|
2013-01-09 19:43:32 -08:00
|
|
|
{
|
|
|
|
emotion_object_keep_aspect_set(em, EMOTION_ASPECT_KEEP_NONE);
|
|
|
|
}
|
2014-01-03 20:25:21 -08:00
|
|
|
else if (!strcmp(ev->key, "w"))
|
2013-01-09 19:43:32 -08:00
|
|
|
{
|
|
|
|
emotion_object_keep_aspect_set(em, EMOTION_ASPECT_KEEP_WIDTH);
|
|
|
|
}
|
2014-01-03 20:25:21 -08:00
|
|
|
else if (!strcmp(ev->key, "h"))
|
2013-01-09 19:43:32 -08:00
|
|
|
{
|
|
|
|
emotion_object_keep_aspect_set(em, EMOTION_ASPECT_KEEP_HEIGHT);
|
|
|
|
}
|
2014-01-03 20:25:21 -08:00
|
|
|
else if (!strcmp(ev->key, "2"))
|
2013-01-09 19:43:32 -08:00
|
|
|
{
|
|
|
|
emotion_object_keep_aspect_set(em, EMOTION_ASPECT_KEEP_BOTH);
|
|
|
|
}
|
2014-01-03 20:25:21 -08:00
|
|
|
else if (!strcmp(ev->key, "c"))
|
2013-01-09 19:43:32 -08:00
|
|
|
{
|
|
|
|
emotion_object_keep_aspect_set(em, EMOTION_ASPECT_CROP);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2014-01-03 20:25:21 -08:00
|
|
|
fprintf(stderr, "unhandled key: %s\n", ev->key);
|
2013-01-09 19:43:32 -08:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2014-01-09 23:33:22 -08:00
|
|
|
_frame_decode_cb(void *data EINA_UNUSED, Evas_Object *o EINA_UNUSED, void *event_info EINA_UNUSED)
|
2013-01-09 19:43:32 -08:00
|
|
|
{
|
|
|
|
// fprintf(stderr, "smartcb: frame_decode\n");
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2014-01-09 23:33:22 -08:00
|
|
|
_length_change_cb(void *data EINA_UNUSED, Evas_Object *o, void *event_info EINA_UNUSED)
|
2013-01-09 19:43:32 -08:00
|
|
|
{
|
|
|
|
fprintf(stderr, "smartcb: length_change: %0.3f\n", emotion_object_play_length_get(o));
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2014-01-09 23:33:22 -08:00
|
|
|
_position_update_cb(void *data EINA_UNUSED, Evas_Object *o, void *event_info EINA_UNUSED)
|
2013-01-09 19:43:32 -08:00
|
|
|
{
|
|
|
|
fprintf(stderr, "smartcb: position_update: %0.3f\n", emotion_object_position_get(o));
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2014-01-09 23:33:22 -08:00
|
|
|
_progress_change_cb(void *data EINA_UNUSED, Evas_Object *o, void *event_info EINA_UNUSED)
|
2013-01-09 19:43:32 -08:00
|
|
|
{
|
|
|
|
fprintf(stderr, "smartcb: progress_change: %0.3f, %s\n",
|
|
|
|
emotion_object_progress_status_get(o),
|
|
|
|
emotion_object_progress_info_get(o));
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2014-01-09 23:33:22 -08:00
|
|
|
_frame_resize_cb(void *data EINA_UNUSED, Evas_Object *o, void *event_info EINA_UNUSED)
|
2013-01-09 19:43:32 -08:00
|
|
|
{
|
|
|
|
int w, h;
|
|
|
|
emotion_object_size_get(o, &w, &h);
|
|
|
|
fprintf(stderr, "smartcb: frame_resize: %dx%d\n", w, h);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void /* adjust canvas' contents on resizes */
|
|
|
|
_canvas_resize_cb(Ecore_Evas *ee)
|
|
|
|
{
|
|
|
|
int w, h;
|
|
|
|
Evas_Object *bg, *em;
|
|
|
|
|
|
|
|
ecore_evas_geometry_get(ee, NULL, NULL, &w, &h);
|
|
|
|
|
|
|
|
bg = ecore_evas_data_get(ee, "bg");
|
|
|
|
em = ecore_evas_data_get(ee, "emotion");
|
|
|
|
|
|
|
|
evas_object_resize(bg, w, h);
|
|
|
|
evas_object_move(em, 10, 10);
|
|
|
|
evas_object_resize(em, w - 20, h - 20);
|
|
|
|
}
|
|
|
|
|
|
|
|
int
|
|
|
|
main(int argc, const char *argv[])
|
|
|
|
{
|
|
|
|
Ecore_Evas *ee;
|
|
|
|
Evas *e;
|
|
|
|
Evas_Object *bg, *em;
|
|
|
|
int i;
|
|
|
|
|
|
|
|
if (argc < 2)
|
|
|
|
{
|
|
|
|
printf("One argument is necessary. Usage:\n");
|
|
|
|
printf("\t%s <filename>\n", argv[0]);
|
|
|
|
}
|
|
|
|
|
|
|
|
eina_init();
|
|
|
|
for (i = 1; i < argc; i++)
|
|
|
|
filenames = eina_list_append(filenames, eina_stringshare_add(argv[i]));
|
|
|
|
|
|
|
|
curfile = filenames;
|
|
|
|
|
|
|
|
if (!ecore_evas_init())
|
|
|
|
return EXIT_FAILURE;
|
|
|
|
|
|
|
|
/* this will give you a window with an Evas canvas under the first
|
|
|
|
* engine available */
|
|
|
|
ee = ecore_evas_new(NULL, 10, 10, WIDTH, HEIGHT, NULL);
|
|
|
|
if (!ee)
|
|
|
|
goto error;
|
|
|
|
|
|
|
|
ecore_evas_callback_resize_set(ee, _canvas_resize_cb);
|
|
|
|
|
|
|
|
ecore_evas_show(ee);
|
|
|
|
|
|
|
|
/* the canvas pointer, de facto */
|
|
|
|
e = ecore_evas_get(ee);
|
|
|
|
|
|
|
|
/* adding a background to this example */
|
|
|
|
bg = evas_object_rectangle_add(e);
|
|
|
|
evas_object_name_set(bg, "our dear rectangle");
|
|
|
|
evas_object_color_set(bg, 255, 0, 0, 255); /* white bg */
|
|
|
|
evas_object_move(bg, 0, 0); /* at canvas' origin */
|
|
|
|
evas_object_resize(bg, WIDTH, HEIGHT); /* covers full canvas */
|
|
|
|
evas_object_show(bg);
|
|
|
|
|
|
|
|
ecore_evas_data_set(ee, "bg", bg);
|
|
|
|
|
|
|
|
/* Creating the emotion object */
|
|
|
|
em = _create_emotion_object(e);
|
|
|
|
emotion_object_file_set(em, eina_list_data_get(curfile));
|
|
|
|
evas_object_move(em, 10, 10);
|
|
|
|
evas_object_resize(em, WIDTH, HEIGHT);
|
|
|
|
evas_object_resize(em, WIDTH - 20, HEIGHT - 20);
|
|
|
|
emotion_object_keep_aspect_set(em, EMOTION_ASPECT_KEEP_BOTH);
|
|
|
|
emotion_object_bg_color_set(em, 0, 128, 0, 255);
|
|
|
|
evas_object_show(em);
|
|
|
|
|
|
|
|
ecore_evas_data_set(ee, "emotion", em);
|
|
|
|
|
|
|
|
evas_object_smart_callback_add(em, "frame_decode", _frame_decode_cb, NULL);
|
|
|
|
evas_object_smart_callback_add(em, "length_change", _length_change_cb, NULL);
|
|
|
|
evas_object_smart_callback_add(em, "position_update", _position_update_cb, NULL);
|
|
|
|
evas_object_smart_callback_add(em, "progress_change", _progress_change_cb, NULL);
|
|
|
|
evas_object_smart_callback_add(em, "frame_resize", _frame_resize_cb, NULL);
|
|
|
|
|
|
|
|
evas_object_event_callback_add(bg, EVAS_CALLBACK_KEY_DOWN, _on_key_down, em);
|
|
|
|
evas_object_focus_set(bg, EINA_TRUE);
|
|
|
|
|
|
|
|
emotion_object_play_set(em, EINA_TRUE);
|
|
|
|
|
|
|
|
ecore_main_loop_begin();
|
|
|
|
|
|
|
|
ecore_evas_free(ee);
|
|
|
|
ecore_evas_shutdown();
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
error:
|
|
|
|
fprintf(stderr, "you got to have at least one evas engine built and linked"
|
|
|
|
" up to ecore-evas for this example to run properly.\n");
|
|
|
|
|
|
|
|
EINA_LIST_FREE(filenames, curfile)
|
|
|
|
eina_stringshare_del(eina_list_data_get(curfile));
|
|
|
|
|
|
|
|
ecore_evas_shutdown();
|
|
|
|
eina_shutdown();
|
|
|
|
return -1;
|
|
|
|
}
|