music: add genre view modesubmit/tizen/20150918.092121accepted/tizen/tv/20150920.232737

Change-Id: I44a2ea0da58c18d33a6229a3b1a1f343818cac66
Signed-off-by: Jehun Lim <jehun.lim@samsung.com>

1 files changed, 107 insertions, 0 deletions

diff --git a/src/grid/grid_music.c b/src/grid/grid_music.c
index dcdc70e..bdef254 100644
--- a/src/grid/grid_music.c
+++ b/src/grid/grid_music.c
@@ -29,6 +29,8 @@
 #include "grid/grid.h"
 #include "util/util.h"
 
+#define STR_GENRE_NAME "Genre"
+
 static char *_media_text_get(void *data, Evas_Object *obj, const char *part)
 {
 	app_media *am;
@@ -157,6 +159,57 @@ static Evas_Object *_album_content_get(void *data, Evas_Object *obj,
 	return eo;
 }
 
+static char *_group_text_get(void *data, Evas_Object *obj, const char *part)
+{
+	struct group_info *gi;
+	char buf[32];
+	int cnt;
+
+	if (!data)
+		return NULL;
+
+	gi = data;
+
+	if (!strcmp(part, PART_ELM_TEXT_TITLE))
+		return strdup(gi->name);
+	else if (!strcmp(part, PART_ELM_TEXT_COUNT)) {
+		cnt = eina_list_count(gi->list);
+		snprintf(buf, sizeof(buf), "%d", cnt);
+		return strdup(buf);
+	}
+
+	return NULL;
+}
+
+static Evas_Object *_group_content_get(void *data, Evas_Object *obj,
+			const char *part)
+{
+	Evas_Object *eo;
+	struct group_info *gi;
+	struct color_data bg;
+
+	if (!data)
+		return NULL;
+
+	gi = data;
+
+	eo = NULL;
+	if (!strcmp(part, PART_ELM_SWALLOW_BG)) {
+		eo = evas_object_rectangle_add(obj);
+		if (!eo) {
+			_ERR("failed to create rectangle object");
+			return NULL;
+		}
+
+		app_contents_get_color(gi->name, &bg, NULL);
+		evas_object_color_set(eo, bg.r, bg.g, bg.b, bg.a);
+
+		evas_object_show(eo);
+	}
+
+	return eo;
+}
+
 static Eina_List *_get_song_list(struct datamgr *dmgr)
 {
 	if (!dmgr) {
@@ -187,6 +240,31 @@ static Eina_List *_get_artist_list(struct datamgr *dmgr)
 	return dmgr->ops->get_group(dmgr->handle, E_ALBUM_ARTIST);
 }
 
+static Eina_List *_get_genre_list(struct datamgr *dmgr)
+{
+	Eina_List *list;
+	struct group_info *gi;
+
+	if (!dmgr) {
+		_ERR("invalid argument");
+		return NULL;
+	}
+
+	gi = calloc(1, sizeof(*gi));
+	if (!gi) {
+		_ERR("failed to allocate memory");
+		return NULL;
+	}
+
+	gi->name = STR_GENRE_NAME;
+	gi->list = dmgr->ops->get_group(dmgr->handle, E_MEDIA_GENRE);
+
+	list = NULL;
+	list = eina_list_append(list, gi);
+
+	return list;
+}
+
 static void _free_item_list(struct datamgr *dmgr, Eina_List *list)
 {
 	if (!dmgr) {
@@ -197,6 +275,21 @@ static void _free_item_list(struct datamgr *dmgr, Eina_List *list)
 	dmgr->ops->free_group(list);
 }
 
+static void _free_group_list(struct datamgr *dmgr, Eina_List *list)
+{
+	struct group_info *gi;
+
+	if (!dmgr) {
+		_ERR("invalid argument");
+		return;
+	}
+
+	EINA_LIST_FREE(list, gi) {
+		dmgr->ops->free_group(gi->list);
+		free(gi);
+	}
+}
+
 static void _key_down_cb(void *data, Elm_Object_Item *it,
 			Evas_Event_Key_Down *ev)
 {
@@ -269,6 +362,11 @@ static struct grid_class _gclass[] = {
 		.text_get = _artist_text_get,
 		.content_get = _album_content_get
 	},
+	[E_MUSIC_GENRE] = {
+		.item_style = STYLE_MUSIC_GENRE,
+		.text_get = _group_text_get,
+		.content_get = _group_content_get
+	},
 	/* Other view mode class will be added later */
 };
 
@@ -302,6 +400,15 @@ static struct grid_data _gdata[] = {
 		.get_item_list = _get_artist_list,
 		.free_item_list = _free_item_list,
 	},
+	[E_MUSIC_GENRE] = {
+		.item_x = MUSIC_GENRE_ITEM_X,
+		.item_y = MUSIC_GENRE_ITEM_Y,
+		.item_num = MUSIC_GENRE_ITEM_NUM,
+		.grid_padding = MUSIC_GENRE_GRID_PADDING,
+		.gclass = &_gclass[E_MUSIC_GENRE],
+		.get_item_list = _get_genre_list,
+		.free_item_list = _free_group_list,
+	},
 	/* Other view mode data will be added later */
 };