add thumbnail creation routine

Change-Id: Ib592348c3acfc57db650ac89b05953d5e7f07917
Signed-off-by: Jehun Lim <jehun.lim@samsung.com>

4 files changed, 85 insertions, 0 deletions

diff --git a/src/grid/grid_gallery.c b/src/grid/grid_gallery.c
index 23d69d3..e9de31e 100644
--- a/src/grid/grid_gallery.c
+++ b/src/grid/grid_gallery.c
@@ -31,6 +31,29 @@
 
 #define STR_PLACE_NAME "City"
 
+static void _create_thumbnail_completed_cb(media_content_error_e err,
+			const char *path, void *user_data)
+{
+	Elm_Object_Item *it;
+	app_media *am;
+
+	if (!user_data)
+		return;
+
+	it = user_data;
+
+	media_content_connect();
+
+	am = elm_object_item_data_get(it);
+
+	app_media_update(am);
+
+	elm_gengrid_item_fields_update(it, PART_ELM_SWALLOW_THUMBNAIL,
+				ELM_GENGRID_ITEM_FIELD_CONTENT);
+
+	media_content_disconnect();
+}
+
 static char *_media_text_get(void *data, Evas_Object *obj, const char *part)
 {
 	app_media *am;
@@ -81,6 +104,12 @@ static Evas_Object *_media_content_get(void *data,
 
 	eo = NULL;
 	if (!strcmp(part, PART_ELM_SWALLOW_THUMBNAIL)) {
+		if (!info->thumbnail_path) {
+			util_create_thumbnail(obj, am,
+				_create_thumbnail_completed_cb);
+			return NULL;
+		}
+
 		eo = util_add_image(obj, info->thumbnail_path);
 		if (!eo) {
 			_ERR("failed to create image object");
diff --git a/src/grid/grid_movie.c b/src/grid/grid_movie.c
index f8bc519..0341f57 100644
--- a/src/grid/grid_movie.c
+++ b/src/grid/grid_movie.c
@@ -31,6 +31,29 @@
 
 #define STR_GENRE_NAME "Genre"
 
+static void _create_thumbnail_completed_cb(media_content_error_e err,
+			const char *path, void *user_data)
+{
+	Elm_Object_Item *it;
+	app_media *am;
+
+	if (!user_data)
+		return;
+
+	it = user_data;
+
+	media_content_connect();
+
+	am = elm_object_item_data_get(it);
+
+	app_media_update(am);
+
+	elm_gengrid_item_fields_update(it, PART_ELM_SWALLOW_THUMBNAIL,
+				ELM_GENGRID_ITEM_FIELD_CONTENT);
+
+	media_content_disconnect();
+}
+
 static char *_media_text_get(void *data, Evas_Object *obj, const char *part)
 {
 	app_media *am;
@@ -71,6 +94,12 @@ static Evas_Object *_media_content_get(void *data, Evas_Object *obj,
 
 	eo = NULL;
 	if (!strcmp(part, PART_ELM_SWALLOW_THUMBNAIL)) {
+		if (!info->thumbnail_path) {
+			util_create_thumbnail(obj, am,
+				_create_thumbnail_completed_cb);
+			return NULL;
+		}
+
 		eo = util_add_image(obj, info->thumbnail_path);
 		if (!eo) {
 			_ERR("failed to create image object");
diff --git a/src/util/listmgr.c b/src/util/listmgr.c
index ee0d5ec..b3e8d34 100644
--- a/src/util/listmgr.c
+++ b/src/util/listmgr.c
@@ -28,6 +28,7 @@
 #include "util/util.h"
 
 #define STR_GRID_ID "grid_id"
+#define STR_GRID_CONTENT "grid_content"
 
 #define MAX_GRID_WIDTH 1858
 
@@ -450,6 +451,8 @@ static Evas_Object *_add_list_item_grid(struct listmgr *lmgr,
 
 	inputmgr_add_callback(grid, LISTMGR_GRID, &_grid_handler, lmgr);
 
+	evas_object_data_set(grid, STR_GRID_CONTENT, gi->list);
+
 	return grid;
 }
 
diff --git a/src/util/util.c b/src/util/util.c
index 80c2328..43daa06 100644
--- a/src/util/util.c
+++ b/src/util/util.c
@@ -23,6 +23,8 @@
 #include "define.h"
 #include "util/util.h"
 
+#define STR_GRID_CONTENT "grid_content"
+
 #define VIDEO_COPYRIGHT "Unknown"
 
 /*
@@ -395,3 +397,25 @@ void util_add_to_recent(Eina_List *list, int index)
 
 	app_media_update(am);
 }
+
+void util_create_thumbnail(Evas_Object *grid, app_media *am,
+			void (*completed_cb)(media_content_error_e,
+			const char *, void *))
+{
+	Eina_List *list;
+	Elm_Object_Item *it;
+	int index;
+	int r;
+
+	list = evas_object_data_get(grid, STR_GRID_CONTENT);
+	index = util_get_media_index(list, am);
+
+	it = elm_gengrid_first_item_get(grid);
+	while (index--)
+		it = elm_gengrid_item_next_get(it);
+
+	r = media_info_create_thumbnail(app_media_get_media_handle(am),
+				completed_cb, it);
+	if (r != MEDIA_CONTENT_ERROR_NONE)
+		_ERR("failed to create thumbnail");
+}