mplayer: adds support three state of repeat mode (all/one/none)

Change-Id: I5eee61ce78a29ae2b20db3e4b324579c4e113300
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

1 files changed, 96 insertions, 14 deletions

diff --git a/src/view/mplayer.c b/src/view/mplayer.c
index 8c3b881..c1cafd0 100644
--- a/src/view/mplayer.c
+++ b/src/view/mplayer.c
@@ -38,6 +38,12 @@
 #define PART_MUSIC_BTN "control_btn"
 #define PLAY_BTN_LOC 2
 
+enum _repeat_state {
+	REPEAT_ALL,
+	REPEAT_ONE,
+	REPEAT_NONE
+};
+
 struct _list_data {
 	app_media *am;
 	Elm_Object_Item *item;
@@ -48,6 +54,7 @@ struct _playlist {
 	Eina_List *list_org;
 	int cur;
 	bool shuffle;
+	enum _repeat_state repeat;
 };
 
 struct _priv {
@@ -227,6 +234,33 @@ static void _playlist_set_list(struct _priv *priv, bool shuffle, int index)
 	p->shuffle = shuffle;
 }
 
+static void _playlist_set_repeat_mode(struct _priv *priv)
+{
+	struct _playlist *p;
+
+	p = &priv->playlist;
+	if (!p) {
+		_ERR("playlist is NULL");
+		return;
+	}
+
+	switch (p->repeat) {
+	case REPEAT_ALL:
+		p->repeat = REPEAT_ONE;
+		break;
+	case REPEAT_ONE:
+		p->repeat = REPEAT_NONE;
+		break;
+	case REPEAT_NONE:
+		p->repeat = REPEAT_ALL;
+		break;
+	default:
+		_ERR("Unknown repeat state");
+		p->repeat = REPEAT_ALL;
+		break;
+	}
+}
+
 static void _update_info(struct _priv *priv, app_media_info *mi)
 {
 	struct view_update_data vdata;
@@ -278,32 +312,69 @@ static void _mplayer_hide(struct _priv *priv)
 	ctl->ops->hide(ctl->handle);
 }
 
-static void _mplayer_prev(struct _priv *priv)
+static bool _mplayer_prev(struct _priv *priv)
 {
 	int total;
 
 	total = eina_list_count(priv->playlist.list);
 
-	if (priv->playlist.cur == 0)
-		priv->playlist.cur = total - 1;
-	else
-		priv->playlist.cur--;
+	switch (priv->playlist.repeat) {
+	case REPEAT_ALL:
+		if (priv->playlist.cur != 0)
+			priv->playlist.cur--;
+		else
+			priv->playlist.cur = total - 1;
+		break;
+	case REPEAT_NONE:
+		if (priv->playlist.cur != 0)
+			priv->playlist.cur--;
+		break;
+	case REPEAT_ONE:
+		break;
+	default:
+		_ERR("Unknown repeat state");
+		break;
+	}
 
 	_mplayer_show(priv);
+
+	return true;
 }
 
-static void _mplayer_next(struct _priv *priv)
+static bool _mplayer_next(struct _priv *priv)
 {
 	int total;
+	bool r;
 
 	total = eina_list_count(priv->playlist.list);
 
-	if (priv->playlist.cur == total - 1)
-		priv->playlist.cur = 0;
-	else
-		priv->playlist.cur++;
+	r = true;
+
+	switch (priv->playlist.repeat) {
+	case REPEAT_ALL:
+		if (priv->playlist.cur != total - 1)
+			priv->playlist.cur++;
+		else
+			priv->playlist.cur = 0;
+		break;
+	case REPEAT_NONE:
+		if (priv->playlist.cur != total - 1)
+			priv->playlist.cur++;
+		else {
+			priv->playlist.cur = 0;
+			r = false;
+		}
+		break;
+	case REPEAT_ONE:
+		break;
+	default:
+		_ERR("Unknown repeat state");
+		break;
+	}
 
 	_mplayer_show(priv);
+
+	return r;
 }
 
 static void _mplayer_set_current(struct _priv *priv, int index)
@@ -459,14 +530,18 @@ static void _player_stop(struct _priv *priv)
 static void _player_complete_cb(void *data)
 {
 	struct _priv *priv;
+	bool r;
 
 	if (!data)
 		return;
 
 	priv = data;
 
-	_mplayer_next(priv);
-	_player_next(priv);
+	r = _mplayer_next(priv);
+	if (r)
+		_player_next(priv);
+	else
+		_player_stop(priv);
 }
 
 static struct progressbar_ops _progressbar_ops = {
@@ -723,6 +798,7 @@ static void _add_playlist_item(struct _priv *priv)
 static void _callback_music(void *data, const char *ev)
 {
 	struct _priv *priv;
+	bool r;
 
 	if (!data || !ev)
 		return;
@@ -733,8 +809,11 @@ static void _callback_music(void *data, const char *ev)
 		_mplayer_prev(priv);
 		_player_next(priv);
 	} else if (!strcmp(ev, SRC_BTN_MUSIC_NEXT)) {
-		_mplayer_next(priv);
-		_player_next(priv);
+		r = _mplayer_next(priv);
+		if (r)
+			_player_next(priv);
+		else
+			_player_stop(priv);
 	} else if (!strcmp(ev, SRC_BTN_MUSIC_PLAY)) {
 		_player_play_pause(priv);
 	} else if (!strcmp(ev, SRC_BTN_MUSIC_SHUFFLE)) {
@@ -744,6 +823,8 @@ static void _callback_music(void *data, const char *ev)
 
 		_mplayer_set_current(priv, priv->playlist.cur);
 		_player_play(priv);
+	} else if (!strcmp(ev, SRC_BTN_MUSIC_REPEAT)) {
+		_playlist_set_repeat_mode(priv);
 	}
 }
 
@@ -847,6 +928,7 @@ static Evas_Object *_create(Evas_Object *win, void *data)
 	priv->playlist.list_org = NULL;
 	priv->playlist.cur = 0;
 	priv->playlist.shuffle = false;
+	priv->playlist.repeat = REPEAT_ALL;
 
 	player = playermgr_create(NULL);
 	if (!player) {