From: Seechan, Kim <cbible.kim@samsung.com>
Date: Mon, 11 Jun 2018 02:52:07 +0000 (+0900)
Subject: Lower the frequency of drawing map view
X-Git-Tag: submit/tizen/20180611.042654^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3c655aa8a8c1cc74e7e25a21d95d1e03fd1dc7cc;p=platform%2Fcore%2Fapi%2Fmaps-service.git

Lower the frequency of drawing map view

Change-Id: Ib75c3a88757d4cf6e8bbaf7022d99bbe5b2751fd
---

diff --git a/capi-maps-service.changes b/capi-maps-service.changes
index da85e73..e2c8ffd 100644
--- a/capi-maps-service.changes
+++ b/capi-maps-service.changes
@@ -1,3 +1,8 @@
+[Version]   capi-maps-service_0.6.20
+[Date]      11 June 2018
+[Title]     Lower the frequency of drawing map view
+[Developer] Seechan Kim <cbible.kim@samsung.com>
+
 [Version]   capi-maps-service_0.6.19
 [Date]      20 Mar 2018
 [Title]     Fix SVACE & Coverity issues
diff --git a/packaging/capi-maps-service.spec b/packaging/capi-maps-service.spec
index 75ced93..59f5aad 100644
--- a/packaging/capi-maps-service.spec
+++ b/packaging/capi-maps-service.spec
@@ -1,6 +1,6 @@
 Name:       capi-maps-service
 Summary:    Tizen Maps Service API
-Version:    0.6.19
+Version:    0.6.20
 Release:    1
 Group:      Location/API
 License:    Apache-2.0
diff --git a/src/api/maps_view.cpp b/src/api/maps_view.cpp
index fac2ccc..0e4c148 100644
--- a/src/api/maps_view.cpp
+++ b/src/api/maps_view.cpp
@@ -379,6 +379,11 @@ void _maps_view_halt_inertial_camera(maps_view_h view)
 }
 
 static Eina_Bool __maps_view_on_idle_cb(void *data)
+{
+	return ECORE_CALLBACK_RENEW; // same as EINA_TRUE
+}
+
+static Eina_Bool __maps_view_animator_cb(void *data)
 {
 	if (!data)
 		return ECORE_CALLBACK_RENEW;
@@ -392,23 +397,23 @@ static Eina_Bool __maps_view_on_idle_cb(void *data)
 	if (ig && ig->is_transiting()) {
 		is_transiting |= true;
 		is_continue |= ig->next_transition_step();
-		g_usleep(5*1000);
 	}
 
 	view::inertial_camera *ic = v->inertial_camera;
 	if (ic && ic->is_transiting()) {
 		is_transiting |= true;
 		is_continue |= ic->next_transition_step();
+
+		/* Request to render map with updated position */
 		__maps_plugin_render_map(v,
 					 ic->get_cur_center(),
 					 ic->get_cur_zoom_factor(),
 					 ic->get_cur_rotation_angle());
 		_maps_coordinates_copy(ic->get_cur_center(), v->center);
-
 		_maps_view_on_overlay_update_all(v);
-		g_usleep(10*1000);
 	}
 
+	/* Send READY event if finished moving map view */
 	if (is_transiting && !is_continue) {
 		maps_view_event_data_h ed = _maps_view_create_event_data(MAPS_VIEW_EVENT_READY);
 		if (ed) {
@@ -417,11 +422,6 @@ static Eina_Bool __maps_view_on_idle_cb(void *data)
 		}
 	}
 
-	return ECORE_CALLBACK_RENEW; // same as EINA_TRUE
-}
-
-static Eina_Bool __maps_view_animator_cb(void *data)
-{
 	return ECORE_CALLBACK_RENEW;
 }
 //LCOV_EXCL_STOP
diff --git a/src/view/gesture_detector_statemachine.cpp b/src/view/gesture_detector_statemachine.cpp
index c580bca..74fe7f9 100644
--- a/src/view/gesture_detector_statemachine.cpp
+++ b/src/view/gesture_detector_statemachine.cpp
@@ -148,6 +148,8 @@ void view::gesture_detector_statemachine::move(int finger_no,
 
 	switch(finger_no) {
 	case 0: /* Moving the first (single) finger */
+		if (get_trajectory_effective_length(_info._prev_finger_down[0], tp) <= 2) break;
+
 		_info._prev_finger_down[0] = _info._finger_move[0];
 		_info._finger_move[0] = tp;
 
@@ -156,6 +158,8 @@ void view::gesture_detector_statemachine::move(int finger_no,
 		break;
 
 	case 1: /* Moving the second finger */
+		if (get_trajectory_effective_length(_info._prev_finger_down[1], tp) <= 2) break;
+
 		_info._prev_finger_down[1] = _info._finger_move[1];
 		_info._finger_move[1] = tp;