Add channel prev/next animationsubmit/tizen/20150925.013207accepted/tizen/tv/20150925.040819

Change-Id: Ia08c1738821418858e46b91996e9b23ea317c9b5
Signed-off-by: jinwoo.shin <jw0227.shin@samsung.com>

3 files changed, 250 insertions, 68 deletions

diff --git a/data/view/channelinfo.edc b/data/view/channelinfo.edc
index f9ce6a8..6ead49c 100644
--- a/data/view/channelinfo.edc
+++ b/data/view/channelinfo.edc
@@ -177,12 +177,15 @@ group {
 				state, "default" 0.0;
 				rel1 {
 					to, "clip_next";
+					relative, 0.0 0.5;
 					offset, 0 20;
 				}
 				rel2 {
 					to, "clip_next";
+					relative, 1.0 0.5;
 					offset, 0 20;
 				}
+				align, 0.0 0.5;
 			}
 			description {
 				state, "show" 0.0;
@@ -190,6 +193,20 @@ group {
 				rel1.offset, 0 0;
 				rel2.offset, 0 0;
 			}
+			description {
+				state, "up" 0.0;
+				inherit, "show" 0.0;
+				rel1.relative, 0.0 0.0;
+				rel2.relative, 1.0 0.0;
+				align, 0.0 0.0;
+			}
+			description {
+				state, "down" 0.0;
+				inherit, "show" 0.0;
+				rel1.relative, 0.0 1.0;
+				rel2.relative, 1.0 1.0;
+				align, 0.0 1.0;
+			}
 		}
 		part {
 			name, "padding.current_channel";
@@ -239,8 +256,29 @@ group {
 			clip_to, "clip_current";
 			description {
 				state, "default" 0.0;
-				rel1.to, "clip_current";
-				rel2.to, "clip_current";
+				rel1 {
+					to, "clip_current";
+					relative, 0.0 0.5;
+				}
+				rel2 {
+					to, "clip_current";
+					relative, 1.0 0.5;
+				}
+				align, 0.0 0.5;
+			}
+			description {
+				state, "up" 0.0;
+				inherit, "default" 0.0;
+				rel1.relative, 0.0 0.0;
+				rel2.relative, 1.0 0.0;
+				align, 0.0 0.0;
+			}
+			description {
+				state, "down" 0.0;
+				inherit, "default" 0.0;
+				rel1.relative, 0.0 1.0;
+				rel2.relative, 1.0 1.0;
+				align, 0.0 1.0;
 			}
 		}
 		part {
@@ -249,11 +287,11 @@ group {
 			description {
 				state, "default" 0.0;
 				rel1 {
-					to, PART_CHANNELINFO_LIST_CURRENT;
+					to, "clip_current";
 					relative, 0.5 1.0;
 				}
 				rel2 {
-					to, PART_CHANNELINFO_LIST_CURRENT;
+					to, "clip_current";
 					relative, 0.5 1.0;
 				}
 				min, 0 32;
@@ -293,12 +331,15 @@ group {
 				state, "default" 0.0;
 				rel1 {
 					to, "clip_prev";
+					relative, 0.0 0.5;
 					offset, 0 -20;
 				}
 				rel2 {
 					to, "clip_prev";
+					relative, 1.0 0.5;
 					offset, 0 -20;
 				}
+				align, 0.0 0.5;
 			}
 			description {
 				state, "show" 0.0;
@@ -306,6 +347,20 @@ group {
 				rel1.offset, 0 0;
 				rel2.offset, 0 0;
 			}
+			description {
+				state, "up" 0.0;
+				inherit, "show" 0.0;
+				rel1.relative, 0.0 0.0;
+				rel2.relative, 1.0 0.0;
+				align, 0.0 0.0;
+			}
+			description {
+				state, "down" 0.0;
+				inherit, "show" 0.0;
+				rel1.relative, 0.0 1.0;
+				rel2.relative, 1.0 1.0;
+				align, 0.0 1.0;
+			}
 		}
 		part {
 			name, "padding.navigation_down";
@@ -387,6 +442,42 @@ group {
 				action, SIGNAL_EMIT SIGNAL_HIDE_FINISHED SOURCE_ELM;
 			}
 		}
+		program {
+			signal, SIGNAL_ANIM_MOVE_UP;
+			source, SOURCE_PROGRAM;
+			action, STATE_SET "show" 0.0;
+			target, PART_CHANNELINFO_LIST_NEXT;
+			target, PART_CHANNELINFO_LIST_CURRENT;
+			target, PART_CHANNELINFO_LIST_PREV;
+			sequence {
+				action, STATE_SET "up" 0.0;
+				transition, CUBIC_BEZIER 0.667 TRANSITION_EASE_IN_OUT;
+				target, PART_CHANNELINFO_LIST_NEXT;
+				target, PART_CHANNELINFO_LIST_CURRENT;
+				target, PART_CHANNELINFO_LIST_PREV;
+				after, "anim_end";
+			}
+		}
+		program {
+			signal, SIGNAL_ANIM_MOVE_DOWN;
+			source, SOURCE_PROGRAM;
+			action, STATE_SET "show" 0.0;
+			target, PART_CHANNELINFO_LIST_NEXT;
+			target, PART_CHANNELINFO_LIST_CURRENT;
+			target, PART_CHANNELINFO_LIST_PREV;
+			sequence {
+				action, STATE_SET "down" 0.0;
+				transition, CUBIC_BEZIER 0.667 TRANSITION_EASE_IN_OUT;
+				target, PART_CHANNELINFO_LIST_NEXT;
+				target, PART_CHANNELINFO_LIST_CURRENT;
+				target, PART_CHANNELINFO_LIST_PREV;
+				after, "anim_end";
+			}
+		}
+		program {
+			name, "anim_end";
+			action, SIGNAL_EMIT SIGNAL_ANIM_FINISHED SOURCE_ELM;
+		}
 	}
 }
 
@@ -863,7 +954,6 @@ group {
 				state, "default" 0.0;
 				min, 536 70;
 				align, 0.0 0.0;
-				fixed, 1 1;
 				visible, 0;
 			}
 		}
diff --git a/include/define.h b/include/define.h
index 0012083..40d9be3 100644
--- a/include/define.h
+++ b/include/define.h
@@ -50,6 +50,9 @@
 #define SIGNAL_HIDE "hide"
 #define SIGNAL_HIDE_FINISHED "elm,action,hide,finished"
 #define SIGNAL_TIMEOUT "timeout"
+#define SIGNAL_ANIM_MOVE_UP "anim,move_up"
+#define SIGNAL_ANIM_MOVE_DOWN "anim,move_down"
+#define SIGNAL_ANIM_FINISHED "anim,finished"
 
 #define FONT_REGULAR "BreezeSans"
 #define FONT_LIGHT "BreezeSans:style=Light"
diff --git a/src/layout_channelinfo_list.c b/src/layout_channelinfo_list.c
index d64743c..8f5e7c6 100644
--- a/src/layout_channelinfo_list.c
+++ b/src/layout_channelinfo_list.c
@@ -25,6 +25,10 @@
 #include "tv.h"
 #include "view.h"
 
+#define TUNE_WAIT_TIME 0.1
+#define CHANNEL_PADDING_X 0
+#define CHANNEL_PADDING_Y 5
+
 static void _key_down_cb(int id, void *data, Evas *e, Evas_Object *obj,
 		Evas_Event_Key_Down *ev);
 
@@ -38,6 +42,7 @@ struct _priv {
 	Evas_Object *prev_channel;
 	Evas_Object *current_channel;
 	Evas_Object *next_channel;
+	Ecore_Timer *tune_timer;
 
 	const struct tv_channel_info *channel_info;
 	layoutmgr *lmgr;
@@ -91,83 +96,142 @@ static int _set_next_channel(struct _priv *priv, int order)
 	return 0;
 }
 
-static void _update_channel_info(struct _priv *priv)
+static bool _get_next_channel(
+		const struct tv_channel_info *current,
+		const struct tv_channel_info **prev,
+		const struct tv_channel_info **next)
 {
-	const struct tv_channel_info *prev, *current, *next, *channel;
+	const struct tv_channel_info *channel;
 	Eina_List *channel_list, *l;
 
-	if (priv->channel_info)
-		current = priv->channel_info;
-	else {
-		current = tv_channel_get_info();
-		if (!current) {
-			_ERR("failed to get channel info");
+	if (!current) {
+		_ERR("failed to get current channel");
 
-			return;
-		}
+		return false;
 	}
 
-	util_draw_channel_info(priv->current_channel, current);
-
 	channel_list = tv_channel_get_list();
 	if (!channel_list) {
 		_ERR("failed to get channel list");
-		return;
+
+		return false;
 	}
 
-	prev = NULL;
-	next = NULL;
+	*prev = NULL;
+	*next = NULL;
 	EINA_LIST_FOREACH(channel_list, l, channel) {
 		if (channel->service_id == current->service_id) {
-			prev = eina_list_data_get(eina_list_prev(l));
-			next = eina_list_data_get(eina_list_next(l));
+			*prev = eina_list_data_get(eina_list_prev(l));
+			*next = eina_list_data_get(eina_list_next(l));
 			break;
 		}
 	}
 
-	if (!prev) {
-		prev = eina_list_data_get(eina_list_last(channel_list));
-		if (prev == current)
-			prev = NULL;
+	if (!*prev)
+		*prev = eina_list_data_get(eina_list_last(channel_list));
+
+	if (!*next)
+		*next = eina_list_data_get(channel_list);
+
+	*prev = tv_channel_clone_info(*prev);
+	*next = tv_channel_clone_info(*next);
+
+	tv_channel_del_list(channel_list);
+
+	return true;
+}
+
+static void _draw_channel_info(Evas_Object *box,
+		const struct tv_channel_info *current, char *grp)
+{
+	const struct tv_channel_info *prev, *next;
+	Evas_Object *layout;
+
+	if (!current) {
+		_ERR("failed to get current channel");
+
+		return;
+	}
+
+	if (!_get_next_channel(current, &prev, &next) ||
+			!prev || !next) {
+		_ERR("failed to get next channel");
+
+		return;
 	}
 
-	if (!next) {
-		next = eina_list_data_get(channel_list);
-		if (next == current)
-			next = NULL;
+	elm_box_clear(box);
+
+	layout = util_add_layout(box, grp);
+	util_draw_channel_info(layout, next);
+	elm_box_pack_end(box, layout);
+
+	layout = util_add_layout(box, grp);
+	util_draw_channel_info(layout, current);
+	elm_box_pack_end(box, layout);
+
+	layout = util_add_layout(box, grp);
+	util_draw_channel_info(layout, prev);
+	elm_box_pack_end(box, layout);
+
+	tv_channel_del_info(prev);
+	tv_channel_del_info(next);
+}
+
+static void _update_channel_info(struct _priv *priv)
+{
+	const struct tv_channel_info *prev, *current, *next;
+
+	if (priv->channel_info)
+		current = priv->channel_info;
+	else {
+		current = tv_channel_get_info();
+		if (!current) {
+			_ERR("failed to get channel info");
+
+			return;
+		}
 	}
 
+	if (!_get_next_channel(current, &prev, &next)) {
+		_ERR("failed to get next channel");
+
+		return;
+	}
+
+	_draw_channel_info(priv->prev_channel, prev, GRP_CHANNELINFO_SIMPLE);
+	_draw_channel_info(priv->current_channel, current, GRP_CHANNELINFO);
+	_draw_channel_info(priv->next_channel, next, GRP_CHANNELINFO_SIMPLE);
+
 	if (prev)
-		util_draw_channel_info(priv->prev_channel, prev);
+		tv_channel_del_info(prev);
 
 	if (next)
-		util_draw_channel_info(priv->next_channel, next);
-
-	tv_channel_del_list(channel_list);
+		tv_channel_del_info(next);
 }
 
 static bool _draw_channel_layout(struct _priv *priv)
 {
-	priv->next_channel = util_add_layout(priv->base,
-			GRP_CHANNELINFO_SIMPLE);
+	priv->next_channel = util_add_box(priv->base, EINA_FALSE);
 	if (!priv->next_channel)
 		return false;
-
+	elm_box_padding_set(priv->next_channel,
+			CHANNEL_PADDING_X, CHANNEL_PADDING_Y);
 	elm_object_part_content_set(priv->base,
 			PART_CHANNELINFO_LIST_NEXT, priv->next_channel);
 
-	priv->current_channel = util_add_layout(priv->base, GRP_CHANNELINFO);
+	priv->current_channel = util_add_box(priv->base, EINA_FALSE);
 	if (!priv->current_channel)
 		return false;
-
 	elm_object_part_content_set(priv->base,
 			PART_CHANNELINFO_LIST_CURRENT, priv->current_channel);
 
-	priv->prev_channel = util_add_layout(priv->base,
-			GRP_CHANNELINFO_SIMPLE);
+
+	priv->prev_channel = util_add_box(priv->base, EINA_FALSE);
 	if (!priv->prev_channel)
 		return false;
-
+	elm_box_padding_set(priv->prev_channel,
+			CHANNEL_PADDING_X, CHANNEL_PADDING_Y);
 	elm_object_part_content_set(priv->base,
 			PART_CHANNELINFO_LIST_PREV, priv->prev_channel);
 
@@ -197,6 +261,40 @@ static void _hide_finished_cb(void *data, Evas_Object *obj,
 	evas_object_hide(priv->base);
 }
 
+Eina_Bool _tune_timer(void *data)
+{
+	struct _priv *priv;
+
+	if (!data)
+		return ECORE_CALLBACK_CANCEL;
+
+	priv = data;
+
+	tv_channel_tune_with_service_id(
+			priv->channel_info->service_id);
+
+	priv->tune_timer = NULL;
+
+	return ECORE_CALLBACK_CANCEL;
+}
+
+static void _anim_finished_cb(void *data, Evas_Object *obj,
+		const char *emission, const char *source)
+{
+	struct _priv *priv;
+
+	if (!data)
+		return;
+
+	priv = data;
+
+	if (priv->tune_timer)
+		ecore_timer_reset(priv->tune_timer);
+	else
+		priv->tune_timer = ecore_timer_add(TUNE_WAIT_TIME,
+				_tune_timer, priv);
+}
+
 static bool _create(layoutmgr *lmgr, void *data)
 {
 	struct _priv *priv;
@@ -240,6 +338,8 @@ static bool _create(layoutmgr *lmgr, void *data)
 	inputmgr_add_callback(priv->base, 0, &key_handler, priv);
 	elm_layout_signal_callback_add(priv->base, SIGNAL_HIDE_FINISHED,
 			SOURCE_ELM, _hide_finished_cb, priv);
+	elm_layout_signal_callback_add(priv->base, SIGNAL_ANIM_FINISHED,
+			SOURCE_ELM, _anim_finished_cb, priv);
 
 	return true;
 }
@@ -256,9 +356,14 @@ static void _destroy(void *layout_data)
 	if (priv->channel_info)
 		tv_channel_del_info(priv->channel_info);
 
+	if (priv->tune_timer)
+		ecore_timer_del(priv->tune_timer);
+
 	inputmgr_remove_callback(priv->base, &key_handler);
 	elm_layout_signal_callback_del(priv->base, SIGNAL_HIDE_FINISHED,
 			SOURCE_ELM, _hide_finished_cb);
+	elm_layout_signal_callback_del(priv->base, SIGNAL_ANIM_FINISHED,
+			SOURCE_ELM, _anim_finished_cb);
 
 	evas_object_del(priv->base);
 	free(priv);
@@ -316,39 +421,23 @@ static void _update(void *layout_data, int type, void *data)
 		}
 
 		if (!strcmp(ev->keyname, KEY_CHANNELUP)) {
+			_update_channel_info(priv);
+
+			elm_object_signal_emit(priv->base,
+					SIGNAL_ANIM_MOVE_UP, SOURCE_PROGRAM);
+
 			r = _set_next_channel(priv, CHANNEL_NEXT);
 			if (r < 0)
 				_ERR("failed to set next channel");
-			else
-				_update_channel_info(priv);
 		} else if (!strcmp(ev->keyname, KEY_CHANNELDOWN)) {
-			r = _set_next_channel(priv, CHANNEL_PREV);
-			if (r < 0)
-				_ERR("failed to set prev channel");
-			else
-				_update_channel_info(priv);
-		}
-	} else if (type == UPDATE_TYPE_INPUT_KEY_UP) {
-		Evas_Event_Key_Up *ev = data;
-
-		if (!ev) {
-			_ERR("failed to get ev");
-			return;
-		}
+			_update_channel_info(priv);
 
-		if (!strcmp(ev->keyname, KEY_CHANNELUP) ||
-				!strcmp(ev->keyname, KEY_CHANNELDOWN)) {
-			if (!priv->channel_info) {
-				_ERR("failed to get channel info");
-				return;
-			}
+			elm_object_signal_emit(priv->base,
+					SIGNAL_ANIM_MOVE_DOWN, SOURCE_PROGRAM);
 
-			r = tv_channel_tune_with_service_id(
-					priv->channel_info->service_id);
+			r = _set_next_channel(priv, CHANNEL_PREV);
 			if (r < 0)
-				_ERR("failed to tune next channel");
-
-			_update_channel_info(priv);
+				_ERR("failed to set prev channel");
 		}
 	}
 }