From: Junghoon Park <jh9216.park@samsung.com>
Date: Thu, 31 Aug 2017 12:18:27 +0000 (+0900)
Subject: Calculate flick down/up event
X-Git-Tag: accepted/tizen/3.0/common/20171013.190646~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f08ca0398a873dbb1a4d4db71f9e752497e3fdbd;p=platform%2Fcore%2Fappfw%2Fscreen-connector.git

Calculate flick down/up event

- The speed can be calculated by position y, because each move event will be
  sent after every 10ms
- Once flick down/up event happen, move event can be ignored to support lagacy
  apps

Change-Id: I71e8f839ca9544a9667d6abadd980eb525368a1a
Signed-off-by: Junghoon Park <jh9216.park@samsung.com>
---

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 8c5544b..dec5059 100644
--- a/screen_connector_watcher_evas/src/screen_connector_toolkit_evas.c
+++ b/screen_connector_watcher_evas/src/screen_connector_toolkit_evas.c
@@ -69,6 +69,8 @@ struct _screen_connector_toolkit_evas_h {
 	visibility_type auto_visibility;
 	int bind_win_id;
 	screen_connector_screen_type_e screen_type;
+	bool flick;
+	int prev_y;
 	void *data;
 };
 
@@ -523,6 +525,8 @@ static void __rs_cb_mouse_down(void *data, Evas *e, Evas_Object *obj, void *even
 	evas_object_geometry_get(obj, &x, &y, &w, &h);
 
 	LOGD("mouse down: %d %d", ev->canvas.x - x, ev->canvas.y - y);
+	toolkit_evas_h->flick = false;
+	toolkit_evas_h->prev_y = ev->canvas.y - y;
 
 	if (desc == NULL)
 		desc = "";
@@ -722,6 +726,7 @@ static void __rs_cb_mouse_move(void *data, Evas *e, Evas_Object *obj, void *even
 	int w;
 	int h;
 	struct tizen_remote_surface *surface;
+	int delta_y;
 
 	evas_object_geometry_get(obj, &x, &y, &w, &h);
 
@@ -742,6 +747,21 @@ static void __rs_cb_mouse_move(void *data, Evas *e, Evas_Object *obj, void *even
 		return;
 	}
 
+	if (toolkit_evas_h->flick) {
+		LOGD("flick event");
+		return;
+	}
+
+	delta_y = ev->cur.canvas.y - y - toolkit_evas_h->prev_y;
+	if (delta_y < 0)
+		delta_y *= -1;
+
+	if (delta_y > 10) {
+		toolkit_evas_h->flick = true;
+		return;
+	}
+
+	toolkit_evas_h->prev_y = ev->cur.canvas.y - y;
 	tizen_remote_surface_transfer_mouse_event(surface,
 			TIZEN_REMOTE_SURFACE_EVENT_TYPE_MOUSE_MOVE,
 			0,