From: Junghoon Park <jh9216.park@samsung.com>
Date: Wed, 26 Apr 2017 05:08:33 +0000 (+0900)
Subject: Delay resuming time
X-Git-Tag: accepted/tizen/3.0/common/20170515.150333
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Ftags%2Faccepted%2Ftizen%2F3.0%2Fcommon%2F20170515.150333;p=platform%2Fcore%2Fappfw%2Fscreen-connector.git

Delay resuming time

- This patch allows some widgets to postpone getting resuming callback
- If widgets change the visibility repeatedly, the performance will
  not be good
- Added API will help to adjust the delayed resuming time
- By default, the delayed resuming time is 0

Change-Id: I87edb61a7706bd0abf28fe63c9289c56635d64e5
Signed-off-by: Junghoon Park <jh9216.park@samsung.com>
(cherry picked from commit acf380a217578c085f28fa13b10f8cba00f5ae53)
---

diff --git a/screen_connector_watcher_evas/include/screen_connector_toolkit_evas.h b/screen_connector_watcher_evas/include/screen_connector_toolkit_evas.h
index d0d4a89..b1ae572 100644
--- a/screen_connector_watcher_evas/include/screen_connector_toolkit_evas.h
+++ b/screen_connector_watcher_evas/include/screen_connector_toolkit_evas.h
@@ -65,6 +65,7 @@ int screen_connector_toolkit_evas_init(Evas_Object *win, screen_connector_screen
 int screen_connector_toolkit_evas_fini(screen_connector_screen_type_e type);
 screen_connector_toolkit_evas_h screen_connector_toolkit_evas_add(screen_connector_toolkit_evas_ops *ops, char *id,
 		screen_connector_screen_type_e type, void *data);
+int screen_connector_toolkit_evas_set_delayed_resuming_time(int ms);
 int screen_connector_toolkit_evas_remove(screen_connector_toolkit_evas_h handle);
 int screen_connector_toolkit_evas_update(const char *appid, const char *instance_id);
 int screen_connector_toolkit_evas_start_visibility_notify(void);
diff --git a/screen_connector_watcher_evas/src/screen_connector_toolkit_evas.c b/screen_connector_watcher_evas/src/screen_connector_toolkit_evas.c
index da62bf8..7af5c5c 100644
--- a/screen_connector_watcher_evas/src/screen_connector_toolkit_evas.c
+++ b/screen_connector_watcher_evas/src/screen_connector_toolkit_evas.c
@@ -52,11 +52,13 @@ struct _screen_connector_toolkit_evas_h {
 	uint32_t img_type;
 	struct wl_buffer *pre_buffer;
 	struct _screen_connector_type_evas_h *type_h;
+	guint resuming_timer;
 	void *data;
 };
 
 static GHashTable *__type_table = NULL;
 static Ecore_Event_Handler *__visibility_listener;
+static int __delayed_resuming_time;
 
 static void __destroy_type_h(gpointer data)
 {
@@ -115,6 +117,9 @@ static void __destroy_toolkit_evas_h(gpointer data)
 	if (toolkit_evas_h->ops)
 		free(toolkit_evas_h->ops);
 
+	if (toolkit_evas_h->resuming_timer > 0)
+		g_source_remove(toolkit_evas_h->resuming_timer);
+
 	free(toolkit_evas_h);
 }
 
@@ -165,6 +170,8 @@ EXPORT_API int screen_connector_toolkit_evas_fini(screen_connector_screen_type_e
 		__type_table = NULL;
 	}
 
+	__delayed_resuming_time = 0;
+
 	return screen_connector_toolkit_fini(type);
 }
 
@@ -207,6 +214,22 @@ static bool __obj_is_visible(screen_connector_toolkit_evas_h toolkit_evas_h)
 	return false;
 }
 
+static gboolean __resuming_timeout_cb(gpointer user_data)
+{
+	screen_connector_toolkit_evas_h toolkit_evas_h = user_data;
+	struct tizen_remote_surface *surface;
+
+	surface = screen_connector_toolkit_get_trs(toolkit_evas_h->toolkit_h);
+	if (surface) {
+		tizen_remote_surface_transfer_visibility(surface,
+				TIZEN_REMOTE_SURFACE_VISIBILITY_TYPE_VISIBLE);
+	}
+
+	toolkit_evas_h->resuming_timer = 0;
+
+	return G_SOURCE_REMOVE;
+}
+
 static int __set_visibility(screen_connector_toolkit_evas_h toolkit_evas_h, visibility_type type)
 {
 	int obscured;
@@ -230,9 +253,28 @@ static int __set_visibility(screen_connector_toolkit_evas_h toolkit_evas_h, visi
 	}
 
 	surface = screen_connector_toolkit_get_trs(toolkit_evas_h->toolkit_h);
-	if (surface)
+	if (!surface)
+		return -1;
+
+	if (__delayed_resuming_time == 0) {
 		tizen_remote_surface_transfer_visibility(surface, obscured);
 
+		return 0;
+	}
+
+	if (obscured == TIZEN_REMOTE_SURFACE_VISIBILITY_TYPE_INVISIBLE) {
+		if (toolkit_evas_h->resuming_timer > 0) {
+			g_source_remove(toolkit_evas_h->resuming_timer);
+			toolkit_evas_h->resuming_timer = 0;
+		}
+		tizen_remote_surface_transfer_visibility(surface, obscured);
+	} else {
+		if (toolkit_evas_h->resuming_timer == 0) {
+			toolkit_evas_h->resuming_timer = g_timeout_add(__delayed_resuming_time,
+					__resuming_timeout_cb, toolkit_evas_h);
+		}
+	}
+
 	return 0;
 }
 
@@ -596,6 +638,13 @@ static void __toolkit_removed_cb(const char *appid, const char *instance_id, con
 	g_hash_table_remove(toolkit_evas_h->type_h->toolkit_table, instance_id);
 }
 
+EXPORT_API int screen_connector_toolkit_evas_set_delayed_resuming_time(int ms)
+{
+	__delayed_resuming_time = ms;
+
+	return 0;
+}
+
 EXPORT_API screen_connector_toolkit_evas_h screen_connector_toolkit_evas_add_with_win(screen_connector_toolkit_evas_ops *ops, char *id,
 		screen_connector_screen_type_e type, Evas_Object *win, void *data)
 {