screenshot: execute wayland_tbm_client_deinit when screenshot deinit
[platform/core/api/efl-util.git] / src / efl_util.c
index d29a5cf..26c0482 100644 (file)
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
+ * Copyright (c) 2011-2017 Samsung Electronics Co., Ltd All Rights Reserved
  *
  * Licensed under the Apache License, Version 2.0 (the License);
  * you may not use this file except in compliance with the License.
  * distributed under the License is distributed on an AS IS BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
- * limitations under the License. 
+ * limitations under the License.
  */
 
+#define LOG_TAG "TIZEN_N_EFL_UTIL"
+
+#include <efl_util.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <xf86drm.h>
+#include <tbm_bufmgr.h>
+#include <tbm_surface.h>
+#include <tbm_surface_internal.h>
+#include <Elementary.h>
+#include <Ecore_Evas.h>
+#include <pthread.h>
+
+#include <Ecore_Wl2.h>
+#include <wayland-client.h>
+#include <wayland-tbm-client.h>
+#include <tizen-extension-client-protocol.h>
+#include <screenshooter-client-protocol.h>
+
+#include <efl_util_screenshot_extension.h>
+
+#include <dlog.h>
+#ifdef LOG_TAG
+#undef LOG_TAG
+#endif
+
+/* Determine Tizen profile at runtime */
+#include <system_info.h>
+typedef enum {
+   TIZEN_PROFILE_UNKNOWN = 0,
+   TIZEN_PROFILE_MOBILE = 0x1,
+   TIZEN_PROFILE_WEARABLE = 0x2,
+   TIZEN_PROFILE_TV = 0x4,
+   TIZEN_PROFILE_IVI = 0x8,
+   TIZEN_PROFILE_COMMON = 0x10,
+} tizen_profile_t;
+static tizen_profile_t profile = TIZEN_PROFILE_UNKNOWN;
+static tizen_profile_t _get_tizen_profile()
+{
+   char *profileName;
+   system_info_get_platform_string("http://tizen.org/feature/profile", &profileName);
+   switch (*profileName) {
+   case 'm':
+   case 'M':
+     profile = TIZEN_PROFILE_MOBILE;
+     break;
+   case 'w':
+   case 'W':
+     profile = TIZEN_PROFILE_WEARABLE;
+     break;
+   case 't':
+   case 'T':
+     profile = TIZEN_PROFILE_TV;
+     break;
+   case 'i':
+   case 'I':
+     profile = TIZEN_PROFILE_IVI;
+     break;
+   default: // common or unknown ==> ALL ARE COMMON.
+     profile = TIZEN_PROFILE_COMMON;
+   }
+   free(profileName);
+
+   return profile;
+}
+static inline tizen_profile_t get_tizen_profile()
+{
+   if (__builtin_expect(profile != TIZEN_PROFILE_UNKNOWN, 1))
+     return profile;
+   return _get_tizen_profile();
+}
+
 
 #define LOG_TAG "TIZEN_N_EFL_UTIL"
+#define EFL_UTIL_INPUT_GENERATOR_DEFAULT_TIME_OUT 1000
+#define EFL_UTIL_INPUT_GENERATOR_DEFAULT_DISPATCH_TIME_OUT 10
+
+typedef struct _Efl_Util_Wl_Surface_Lv_Info
+{
+   void *surface; /* wl_surface */
+   int level;
+   Eina_Bool wait_for_done;
+   uint32_t state;
+} Efl_Util_Wl_Surface_Lv_Info;
+
+typedef struct _Efl_Util_Wl_Surface_Scr_Mode_Info
+{
+   void *surface; /* wl_surface */
+   unsigned int mode;
+   Eina_Bool wait_for_done;
+   uint32_t state;
+} Efl_Util_Wl_Surface_Scr_Mode_Info;
+
+typedef struct _Efl_Util_Wl_Surface_Brightness_Info
+{
+   void *surface; /* wl_surface */
+   int brightness;
+   Eina_Bool wait_for_done;
+   uint32_t state;
+} Efl_Util_Wl_Surface_Brightness_Info;
+
+typedef struct _Efl_Util_Wl_Output_Info
+{
+    struct wl_output *output;
+    int offset_x, offset_y, width, height;
+} Efl_Util_Wl_Output_Info;
+
+typedef struct _Efl_Util_Gesture_Common_Grab_Data
+{
+   int type;
+} Efl_Util_Gesture_Common_Grab_Data;
+
+typedef struct _Efl_Util_Gesture_Edge_Swipe_Grab_Data
+{
+   Efl_Util_Gesture_Common_Grab_Data base;
+
+   unsigned int fingers;
+   efl_util_gesture_edge_e edge;
+   efl_util_gesture_edge_size_e edge_size;
+   unsigned int start_point;
+   unsigned int end_point;
+} Efl_Util_Gesture_Edge_Swipe_Grab_Data;
+
+typedef struct _Efl_Util_Gesture_Edge_Drag_Grab_Data
+{
+   Efl_Util_Gesture_Common_Grab_Data base;
+
+   unsigned int fingers;
+   efl_util_gesture_edge_e edge;
+   efl_util_gesture_edge_size_e edge_size;
+   unsigned int start_point;
+   unsigned int end_point;
+} Efl_Util_Gesture_Edge_Drag_Grab_Data;
+
+typedef struct _Efl_Util_Gesture_Tap_Grab_Data
+{
+   Efl_Util_Gesture_Common_Grab_Data base;
+
+   unsigned int fingers;
+   unsigned int repeats;
+} Efl_Util_Gesture_Tap_Grab_Data;
+
+typedef struct _Efl_Util_Gesture_Palm_Cover_Grab_Data
+{
+   Efl_Util_Gesture_Common_Grab_Data base;
+} Efl_Util_Gesture_Palm_Cover_Grab_Data;
+
+typedef struct _Efl_Util_Device_Info
+{
+   struct tizen_input_device *device;
+   Ecore_Device_Class clas;
+   Eina_Stringshare *name;
+} Efl_Util_Device_Info;
+
+typedef struct _Efl_Util_Data
+{
+   /* wayland related stuffs */
+   struct
+   {
+      Eina_Bool init;
+      Ecore_Wl2_Display *wl2_display;
+      struct wl_display *dpy;
+      struct wl_event_queue *queue;
+      int dpy_fd;
+      Ecore_Fd_Handler *fd_hdl;
+
+      struct
+      {
+         unsigned int id;
+         struct tizen_policy *proto;
+         Eina_Hash *hash_noti_lv;
+         Eina_Hash *hash_scr_mode;
+      } policy;
+      struct
+      {
+         struct wl_event_queue *queue;
+         struct screenshooter *screenshooter;
+         struct tizen_screenshooter *tz_screenshooter;
+         struct wayland_tbm_client *tbm_client;
+         Eina_List *output_list;
+         uint32_t noti;
+      } shot;
+      struct
+      {
+         struct tizen_input_device_manager *devicemgr;
+         int request_notified;
+         Eina_List *devices;
+         Eina_List *wait_devices;
+         struct wl_event_source *wait_timer;
+      } devmgr;
+      struct
+      {
+         unsigned int id;
+         struct tizen_display_policy *proto;
+         Eina_Hash *hash_brightness;
+      } display_policy;
+      struct
+      {
+         struct tizen_gesture *proto;
+         int request_notified;
+         int event_init;
+      } gesture;
+   } wl;
+} Efl_Util_Data;
+
+static Efl_Util_Data _eflutil =
+{
+   {
+      EINA_FALSE,
+      NULL, NULL, NULL,
+      -1, NULL,
+      { 0, NULL, NULL, NULL }, /* tizen_policy protocol */
+      { NULL, NULL, NULL, NULL, NULL, 0 }, /* screenshooter protocol */
+      { NULL, -1 }, /* tizen_input_device_manager protocol */
+      { 0, NULL, NULL }, /* display_policy protocol */
+      { NULL, -1, EINA_FALSE } /* tizen_gesture protocol */
+   },
+};
+
+static Eina_Bool               _wl_init(void);
+static void                    _cb_wl_reg_global(void *data, struct wl_registry *reg, unsigned int name, const char *interface, unsigned int version);
+static void                    _cb_wl_reg_global_remove(void *data, struct wl_registry *reg, unsigned int name);
+static void                    _cb_wl_reg_screenshooter_global(void *data, struct wl_registry *reg, unsigned int name, const char *interface, unsigned int version);
+static void                    _cb_wl_reg_screenshooter_global_remove(void *data, struct wl_registry *reg, unsigned int name);
+static void                    _cb_wl_tz_policy_conformant(void *data, struct tizen_policy *tizen_policy, struct wl_surface *surface, uint32_t is_conformant);
+static void                    _cb_wl_tz_policy_conformant_area(void *data, struct tizen_policy *tizen_policy, struct wl_surface *surface, uint32_t conformant_part, uint32_t state, int32_t x, int32_t y, int32_t w, int32_t h);
+static void                    _cb_wl_tz_policy_notification_done(void *data, struct tizen_policy *tizen_policy, struct wl_surface *surface, int32_t level, uint32_t state);
+static void                    _cb_wl_tz_policy_transient_for_done(void *data, struct tizen_policy *tizen_policy, uint32_t child_id);
+static void                    _cb_wl_tz_policy_scr_mode_done(void *data, struct tizen_policy *tizen_policy, struct wl_surface *surface, uint32_t mode, uint32_t state);
+static void                    _cb_wl_tz_policy_iconify_state_changed(void *data, struct tizen_policy *tizen_policy, struct wl_surface *surface_resource, uint32_t iconified, uint32_t force);
+static void                    _cb_wl_tz_policy_supported_aux_hints(void *data, struct tizen_policy *tizen_policy, struct wl_surface *surface_resource, struct wl_array *hints, uint32_t num_hints);
+static void                    _cb_wl_tz_policy_allowed_aux_hint(void *data, struct tizen_policy *tizen_policy, struct wl_surface *surface_resource, int id);
+static void                    _cb_wl_tz_policy_aux_message(void *data, struct tizen_policy *tizen_policy, struct wl_surface *surface_resource, const char *key, const char *val, struct wl_array *options);
+static void                    _cb_wl_conformant_region(void *data, struct tizen_policy *tizen_policy, struct wl_surface *surface, uint32_t conformant_part, uint32_t state, int32_t x, int32_t y, int32_t w, int32_t h, uint32_t serial);
+
+static void                    _cb_wl_tz_display_policy_brightness_done(void *data, struct tizen_display_policy *tizen_display_policy, struct wl_surface *surface_resource, int32_t brightness, uint32_t state);
+
+static void                    _cb_device_info(void *data, struct tizen_input_device *tizen_input_device EINA_UNUSED, const char *name, uint32_t clas, uint32_t subclas EINA_UNUSED, struct wl_array *axes EINA_UNUSED);
+static void                    _cb_event_device(void *data EINA_UNUSED, struct tizen_input_device *tizen_input_device EINA_UNUSED, unsigned int serial EINA_UNUSED, const char *name EINA_UNUSED, uint32_t time EINA_UNUSED);
+static void                    _cb_axis(void *data EINA_UNUSED, struct tizen_input_device *tizen_input_device EINA_UNUSED, uint32_t axis_type EINA_UNUSED, wl_fixed_t value EINA_UNUSED);
+
+static void                    _cb_device_add(void *data EINA_UNUSED, struct tizen_input_device_manager *tizen_input_device_manager EINA_UNUSED, uint32_t serial  EINA_UNUSED, const char *identifier  EINA_UNUSED, struct tizen_input_device *device  EINA_UNUSED, struct wl_seat *seat EINA_UNUSED);
+static void                    _cb_device_remove(void *data EINA_UNUSED, struct tizen_input_device_manager *tizen_input_device_manager EINA_UNUSED, uint32_t serial EINA_UNUSED, const char *identifier  EINA_UNUSED, struct tizen_input_device *device EINA_UNUSED, struct wl_seat *seat EINA_UNUSED);
+static void                    _cb_error(void *data EINA_UNUSED, struct tizen_input_device_manager *tizen_input_device_manager EINA_UNUSED, uint32_t errorcode);
+static void                    _cb_block_expired(void *data EINA_UNUSED, struct tizen_input_device_manager *tizen_input_device_manager EINA_UNUSED);
+
+static void                    _cb_gesture_edge_swipe_notify(void *data EINA_UNUSED, struct tizen_gesture *tizen_gesture EINA_UNUSED, uint32_t fingers EINA_UNUSED, uint32_t edge EINA_UNUSED, uint32_t edge_size EINA_UNUSED, uint32_t start_point EINA_UNUSED, uint32_t end_point EINA_UNUSED, uint32_t error);
+static void                    _cb_gesture_edge_swipe(void *data EINA_UNUSED, struct tizen_gesture *tizen_gesture EINA_UNUSED, uint32_t mode, uint32_t fingers, int sx, int sy, uint32_t edge);
+static void                    _cb_gesture_edge_drag_notify(void *data EINA_UNUSED, struct tizen_gesture *tizen_gesture EINA_UNUSED, uint32_t fingers EINA_UNUSED, uint32_t edge EINA_UNUSED, uint32_t edge_size EINA_UNUSED, uint32_t start_point EINA_UNUSED, uint32_t end_point EINA_UNUSED, uint32_t error);
+static void                    _cb_gesture_edge_drag(void *data EINA_UNUSED, struct tizen_gesture *tizen_gesture EINA_UNUSED, uint32_t mode, uint32_t fingers, int cx, int cy, uint32_t edge);
+static void                    _cb_gesture_tap_notify(void *data EINA_UNUSED, struct tizen_gesture *tizen_gesture EINA_UNUSED, uint32_t fingers EINA_UNUSED, uint32_t repeats EINA_UNUSED, uint32_t error);
+static void                    _cb_gesture_tap(void *data EINA_UNUSED, struct tizen_gesture *tizen_gesture EINA_UNUSED, uint32_t mode, uint32_t fingers, uint32_t repeats);
+static void                    _cb_gesture_palm_cover_notify(void *data EINA_UNUSED, struct tizen_gesture *tizen_gesture EINA_UNUSED, struct wl_surface *surface EINA_UNUSED, uint32_t error);
+static void                    _cb_gesture_palm_cover(void *data EINA_UNUSED, struct tizen_gesture *tizen_gesture EINA_UNUSED, struct wl_surface *surface EINA_UNUSED, uint32_t mode, uint32_t duration, int cx, int cy, uint32_t size, wl_fixed_t pressure);
+static void                    _cb_gesture_activate_notify(void *data EINA_UNUSED, struct tizen_gesture *tizen_gesture EINA_UNUSED, struct wl_surface *surface EINA_UNUSED, uint32_t type EINA_UNUSED, uint32_t active EINA_UNUSED, uint32_t error);
+
+
+static const struct wl_registry_listener _wl_reg_listener =
+{
+   _cb_wl_reg_global,
+   _cb_wl_reg_global_remove
+};
+
+static const struct wl_registry_listener _wl_reg_screenshooter_listener =
+{
+   _cb_wl_reg_screenshooter_global,
+   _cb_wl_reg_screenshooter_global_remove
+};
+
+struct tizen_policy_listener _wl_tz_policy_listener =
+{
+   _cb_wl_tz_policy_conformant,
+   _cb_wl_tz_policy_conformant_area,
+   _cb_wl_tz_policy_notification_done,
+   _cb_wl_tz_policy_transient_for_done,
+   _cb_wl_tz_policy_scr_mode_done,
+   _cb_wl_tz_policy_iconify_state_changed,
+   _cb_wl_tz_policy_supported_aux_hints,
+   _cb_wl_tz_policy_allowed_aux_hint,
+   _cb_wl_tz_policy_aux_message,
+   _cb_wl_conformant_region,
+};
+
+static const struct tizen_input_device_listener _wl_tz_input_device_listener =
+{
+   _cb_device_info,
+   _cb_event_device,
+   _cb_axis,
+};
+
+struct tizen_input_device_manager_listener _wl_tz_devmgr_listener =
+{
+   _cb_device_add,
+   _cb_device_remove,
+   _cb_error,
+   _cb_block_expired
+};
+
+struct tizen_display_policy_listener _wl_tz_display_policy_listener =
+{
+   _cb_wl_tz_display_policy_brightness_done,
+};
+
+struct tizen_gesture_listener _wl_tz_gesture_listener =
+{
+   _cb_gesture_edge_swipe_notify,
+   _cb_gesture_edge_swipe,
+   _cb_gesture_edge_drag_notify,
+   _cb_gesture_edge_drag,
+   _cb_gesture_tap_notify,
+   _cb_gesture_tap,
+   _cb_gesture_palm_cover_notify,
+   _cb_gesture_palm_cover,
+   _cb_gesture_activate_notify
+};
+
+static Eina_Bool
+_wl_init(void)
+{
+   struct wl_display *display_wrapper = NULL;
+   struct wl_registry *reg = NULL;
+
+   if (_eflutil.wl.init) return EINA_TRUE;
+
+   ecore_wl2_init();
+
+   _eflutil.wl.wl2_display = ecore_wl2_display_connect(NULL);
+   EINA_SAFETY_ON_NULL_GOTO(_eflutil.wl.wl2_display, fail);
+   _eflutil.wl.dpy = ecore_wl2_display_get(_eflutil.wl.wl2_display);
+   EINA_SAFETY_ON_NULL_GOTO(_eflutil.wl.dpy, fail);
+
+   display_wrapper = wl_proxy_create_wrapper(_eflutil.wl.dpy);
+   EINA_SAFETY_ON_NULL_GOTO(display_wrapper, fail);
+
+   _eflutil.wl.queue = wl_display_create_queue(_eflutil.wl.dpy);
+   EINA_SAFETY_ON_NULL_GOTO(_eflutil.wl.queue, fail);
+
+   wl_proxy_set_queue((struct wl_proxy *)display_wrapper, _eflutil.wl.queue);
+
+   reg = wl_display_get_registry(display_wrapper);
+   wl_proxy_wrapper_destroy(display_wrapper);
+   display_wrapper = NULL;
+   EINA_SAFETY_ON_NULL_GOTO(reg, fail);
+
+   wl_registry_add_listener(reg, &_wl_reg_listener, NULL);
+
+   _eflutil.wl.init = EINA_TRUE;
+
+   return EINA_TRUE;
+fail:
+   if (display_wrapper)
+     wl_proxy_wrapper_destroy(display_wrapper);
+
+   if (_eflutil.wl.queue)
+     {
+        wl_event_queue_destroy(_eflutil.wl.queue);
+        _eflutil.wl.queue = NULL;
+     }
+
+   ecore_wl2_shutdown();
+   return EINA_FALSE;
+}
+
+static void
+_cb_wl_output_geometry(void *data, struct wl_output *wl_output, int x, int y,
+                       int physical_width, int physical_height, int subpixel,
+                       const char *make, const char *model, int transform)
+{
+   Efl_Util_Wl_Output_Info *output = wl_output_get_user_data(wl_output);
+   if (wl_output == output->output)
+     {
+        output->offset_x = x;
+        output->offset_y = y;
+     }
+}
+
+static void
+_cb_wl_output_mode(void *data, struct wl_output *wl_output, uint32_t flags,
+                   int width, int height, int refresh)
+{
+   Efl_Util_Wl_Output_Info *output = wl_output_get_user_data(wl_output);
+   if (wl_output == output->output && (flags & WL_OUTPUT_MODE_CURRENT))
+     {
+        output->width = width;
+        output->height = height;
+     }
+}
+
+static void
+_cb_wl_output_done(void *data, struct wl_output *wl_output)
+{
+}
+
+static void
+_cb_wl_output_scale(void *data, struct wl_output *wl_output, int32_t factor)
+{
+}
+
+static const struct wl_output_listener output_listener =
+{
+    _cb_wl_output_geometry,
+    _cb_wl_output_mode,
+    _cb_wl_output_done,
+    _cb_wl_output_scale
+};
+
+static void
+_cb_wl_screenshot_done(void *data, struct screenshooter *screenshooter)
+{
+   Eina_Bool *shot_done = (Eina_Bool*)data;
+   if (shot_done)
+     *shot_done = EINA_TRUE;
+}
+
+static const struct screenshooter_listener screenshooter_listener =
+{
+    _cb_wl_screenshot_done
+};
+
+static void
+_cb_tz_screenshot_format(void *data, struct tizen_screenshooter *tz_screenshooter, uint32_t format)
+{
+}
+
+static void
+_cb_tz_screenshot_noti(void *data, struct tizen_screenshooter *tz_screenshooter, uint32_t noti)
+{
+   _eflutil.wl.shot.noti = noti;
+}
+
+static const struct tizen_screenshooter_listener tz_screenshooter_listener =
+{
+    _cb_tz_screenshot_format,
+    _cb_tz_screenshot_noti
+};
+
+static void
+_cb_wl_reg_global(void *data,
+                  struct wl_registry *reg,
+                  unsigned int id,
+                  const char *interface,
+                  unsigned int version)
+{
+   if (!strcmp(interface, "tizen_policy"))
+     {
+        struct tizen_policy *proto;
+        proto = wl_registry_bind(reg,
+                                  id,
+                                  &tizen_policy_interface,
+                                  7);
+        if (!proto) return;
+
+        tizen_policy_add_listener(proto,
+                                  &_wl_tz_policy_listener,
+                                  NULL);
+
+        _eflutil.wl.policy.hash_noti_lv = eina_hash_pointer_new(free);
+        _eflutil.wl.policy.hash_scr_mode = eina_hash_pointer_new(free);
+        _eflutil.wl.policy.proto = proto;
+        _eflutil.wl.policy.id = id;
+     }
+   else if (strcmp(interface, "wl_output") == 0)
+     {
+        Efl_Util_Wl_Output_Info *output = calloc(1, sizeof(Efl_Util_Wl_Output_Info));
+        EINA_SAFETY_ON_NULL_RETURN(output);
+
+        _eflutil.wl.shot.output_list = eina_list_append(_eflutil.wl.shot.output_list, output);
+
+        output->output = wl_registry_bind(reg, id, &wl_output_interface, version);
+        wl_output_add_listener(output->output, &output_listener, output);
+     }
+   else if (strcmp(interface, "tizen_input_device_manager") == 0)
+     {
+        _eflutil.wl.devmgr.devicemgr = wl_registry_bind(reg, id, &tizen_input_device_manager_interface, version);
+        tizen_input_device_manager_add_listener(_eflutil.wl.devmgr.devicemgr, &_wl_tz_devmgr_listener, NULL);
+     }
+   else if (!strcmp(interface, "tizen_display_policy"))
+     {
+        _eflutil.wl.display_policy.proto = wl_registry_bind(reg, id, &tizen_display_policy_interface, version);
+        if (!_eflutil.wl.display_policy.proto) return;
+
+        tizen_display_policy_add_listener(_eflutil.wl.display_policy.proto,
+                                          &_wl_tz_display_policy_listener,
+                                          NULL);
+
+        _eflutil.wl.display_policy.hash_brightness = eina_hash_pointer_new(free);
+        _eflutil.wl.display_policy.id = id;
+     }
+   else if (strcmp(interface, "tizen_gesture") == 0)
+     {
+        _eflutil.wl.gesture.proto = wl_registry_bind(reg, id, &tizen_gesture_interface, version);
+        tizen_gesture_add_listener(_eflutil.wl.gesture.proto, &_wl_tz_gesture_listener, NULL);
+     }
+}
+/* LCOV_EXCL_START */
+static void
+_cb_wl_reg_global_remove(void *data,
+                         struct wl_registry *reg,
+                         unsigned int id)
+{
+   /* unset each global id number to 0 since global id is started
+    * from number 1 on server side display structure
+    */
+   if (id == _eflutil.wl.policy.id)
+     {
+        _eflutil.wl.policy.id = 0;
+        _eflutil.wl.policy.proto = NULL;
+        eina_hash_free(_eflutil.wl.policy.hash_noti_lv);
+        eina_hash_free(_eflutil.wl.policy.hash_scr_mode);
+     }
+   else if (id == _eflutil.wl.display_policy.id)
+     {
+        _eflutil.wl.display_policy.id = 0;
+        _eflutil.wl.display_policy.proto = NULL;
+        eina_hash_free(_eflutil.wl.display_policy.hash_brightness);
+     }
+}
+/* LCOV_EXCL_STOP */
+
+static void
+_cb_wl_reg_screenshooter_global(void *data,
+                  struct wl_registry *reg,
+                  unsigned int name,
+                  const char *interface,
+                  unsigned int version)
+{
+   if (strcmp(interface, "screenshooter") == 0)
+     {
+        _eflutil.wl.shot.screenshooter = wl_registry_bind(reg, name, &screenshooter_interface, version);
+        screenshooter_add_listener(_eflutil.wl.shot.screenshooter, &screenshooter_listener, NULL);
+     }
+   else if (strcmp(interface, "tizen_screenshooter") == 0)
+     {
+        _eflutil.wl.shot.tz_screenshooter = wl_registry_bind(reg, name, &tizen_screenshooter_interface, version);
+        tizen_screenshooter_add_listener(_eflutil.wl.shot.tz_screenshooter, &tz_screenshooter_listener, NULL);
+
+        wl_display_roundtrip_queue(_eflutil.wl.dpy, _eflutil.wl.shot.queue);
+     }
+}
+
+/* LCOV_EXCL_START */
+static void
+_cb_wl_reg_screenshooter_global_remove(void *data,
+                         struct wl_registry *reg,
+                         unsigned int name)
+{
+}
+
+static void
+_cb_wl_tz_policy_conformant(void *data, struct tizen_policy *tizen_policy,
+                            struct wl_surface *surface, uint32_t is_conformant)
+{
+}
+
+static void
+_cb_wl_tz_policy_conformant_area(void *data, struct tizen_policy *tizen_policy,
+                                 struct wl_surface *surface, uint32_t conformant_part,
+                                 uint32_t state, int32_t x, int32_t y, int32_t w, int32_t h)
+{
+}
+/* LCOV_EXCL_STOP */
+
+static void
+_cb_wl_tz_policy_notification_done(void *data,
+                                   struct tizen_policy *tizen_policy,
+                                   struct wl_surface *surface,
+                                   int32_t level,
+                                   uint32_t state)
+{
+   Efl_Util_Wl_Surface_Lv_Info *lv_info;
+
+   lv_info = eina_hash_find(_eflutil.wl.policy.hash_noti_lv, &surface);
+   if (lv_info)
+     {
+        lv_info->level = level;
+        lv_info->wait_for_done = EINA_FALSE;
+        lv_info->state = state;
+     }
+}
+
+/* LCOV_EXCL_START */
+static void
+_cb_wl_tz_policy_transient_for_done(void *data, struct tizen_policy *tizen_policy, uint32_t child_id)
+{
+}
+/* LCOV_EXCL_STOP */
+
+static void
+_cb_wl_tz_policy_scr_mode_done(void *data,
+                               struct tizen_policy *tizen_policy,
+                               struct wl_surface *surface,
+                               uint32_t mode,
+                               uint32_t state)
+{
+   Efl_Util_Wl_Surface_Scr_Mode_Info *scr_mode_info;
+
+   scr_mode_info = eina_hash_find(_eflutil.wl.policy.hash_scr_mode, &surface);
+   if (scr_mode_info)
+     {
+        scr_mode_info->mode = mode;
+        scr_mode_info->wait_for_done = EINA_FALSE;
+        scr_mode_info->state = state;
+     }
+}
+
+/* LCOV_EXCL_START */
+static void                    _cb_wl_tz_policy_iconify_state_changed(void *data, struct tizen_policy *tizen_policy, struct wl_surface *surface_resource, uint32_t iconified, uint32_t force)
+{
+}
+
+static void                    _cb_wl_tz_policy_supported_aux_hints(void *data, struct tizen_policy *tizen_policy, struct wl_surface *surface_resource, struct wl_array *hints, uint32_t num_hints)
+{
+}
+
+static void                    _cb_wl_tz_policy_allowed_aux_hint(void *data, struct tizen_policy *tizen_policy, struct wl_surface *surface_resource, int id)
+{
+}
+
+static void                    _cb_wl_tz_policy_aux_message(void *data, struct tizen_policy *tizen_policy, struct wl_surface *surface_resource, const char *key, const char *val, struct wl_array *options)
+{
+}
+static void                    _cb_wl_conformant_region(void *data, struct tizen_policy *tizen_policy, struct wl_surface *surface, uint32_t conformant_part, uint32_t state, int32_t x, int32_t y, int32_t w, int32_t h, uint32_t serial)
+{
+}
+/* LCOV_EXCL_STOP */
+
+static void
+_cb_wl_tz_display_policy_brightness_done(void *data,
+                                 struct tizen_display_policy *tizen_display_policy,
+                                 struct wl_surface *surface,
+                                 int32_t brightness,
+                                 uint32_t state)
+{
+   Efl_Util_Wl_Surface_Brightness_Info *brightness_info;
+
+   brightness_info = eina_hash_find(_eflutil.wl.display_policy.hash_brightness, &surface);
+   if (brightness_info)
+     {
+        brightness_info->brightness = brightness;
+        brightness_info->wait_for_done = EINA_FALSE;
+        brightness_info->state = state;
+     }
+}
+
+static void
+_cb_window_del(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
+{
+   Efl_Util_Wl_Surface_Lv_Info *lv_info;
+
+   lv_info = data;
+   if (EINA_UNLIKELY(!lv_info))
+     return;
+
+   eina_hash_del(_eflutil.wl.policy.hash_noti_lv, &lv_info->surface, lv_info);
+}
+
+API int
+efl_util_set_notification_window_level(Evas_Object *window,
+                                       efl_util_notification_level_e level)
+{
+   Eina_Bool res;
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL((level >= EFL_UTIL_NOTIFICATION_LEVEL_NONE) &&
+                                   (level <= EFL_UTIL_NOTIFICATION_LEVEL_TOP),
+                                   EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   Elm_Win_Type type;
+   Ecore_Wl2_Window *wlwin;
+   struct wl_surface *surface;
+   Efl_Util_Wl_Surface_Lv_Info *lv_info;
+   Ecore_Wl2_Window_Type wl_type;
+
+   res = _wl_init();
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(res, EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   wlwin = (Ecore_Wl2_Window *)elm_win_wl_window_get(window);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wlwin, EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE);
+
+   type = elm_win_type_get(window);
+   if (type != ELM_WIN_NOTIFICATION)
+     {
+        wl_type = ecore_wl2_window_type_get(wlwin);
+        EINA_SAFETY_ON_FALSE_RETURN_VAL((wl_type == ECORE_WL2_WINDOW_TYPE_NOTIFICATION),
+                                        EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE);
+     }
+
+   while (!_eflutil.wl.policy.proto)
+     wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+
+   surface = ecore_wl2_window_surface_get(wlwin);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(surface,
+                                  EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE);
+
+   lv_info = eina_hash_find(_eflutil.wl.policy.hash_noti_lv, &surface);
+   if (!lv_info)
+     {
+        lv_info = calloc(1, sizeof(Efl_Util_Wl_Surface_Lv_Info));
+        EINA_SAFETY_ON_NULL_RETURN_VAL(lv_info, EFL_UTIL_ERROR_OUT_OF_MEMORY);
+
+        lv_info->surface = surface;
+        lv_info->level = (int)level;
+        lv_info->wait_for_done = EINA_TRUE;
+        lv_info->state = TIZEN_POLICY_ERROR_STATE_NONE;
+        eina_hash_add(_eflutil.wl.policy.hash_noti_lv,
+                      &surface,
+                      lv_info);
+
+        evas_object_event_callback_add(window, EVAS_CALLBACK_DEL,
+                                       _cb_window_del, lv_info);
+     }
+   else
+     {
+        lv_info->level = (int)level;
+        lv_info->wait_for_done = EINA_TRUE;
+        lv_info->state = TIZEN_POLICY_ERROR_STATE_NONE;
+     }
+
+
+   tizen_policy_set_notification_level(_eflutil.wl.policy.proto,
+                                       surface, (int)level);
+
+   if (lv_info->wait_for_done)
+     {
+        int count = 0;
+        while (lv_info->wait_for_done && (count < 3))
+          {
+             ecore_wl2_display_flush(_eflutil.wl.wl2_display);
+             wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+             count++;
+          }
+
+        if (lv_info->wait_for_done)
+          {
+             return EFL_UTIL_ERROR_INVALID_PARAMETER;
+          }
+        else
+          {
+             if (lv_info->state == TIZEN_POLICY_ERROR_STATE_PERMISSION_DENIED)
+               {
+                  return EFL_UTIL_ERROR_PERMISSION_DENIED;
+               }
+          }
+     }
+
+   return EFL_UTIL_ERROR_NONE;
+}
+
+API int
+efl_util_get_notification_window_level(Evas_Object *window,
+                                       efl_util_notification_level_e *level)
+{
+   Eina_Bool res;
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(level, EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   Elm_Win_Type type;
+   Ecore_Wl2_Window *wlwin;
+   struct wl_surface *surface;
+   Efl_Util_Wl_Surface_Lv_Info *lv_info;
+   Ecore_Wl2_Window_Type wl_type;
+
+   res = _wl_init();
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(res, EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   wlwin = (Ecore_Wl2_Window *)elm_win_wl_window_get(window);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(wlwin, EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE);
+
+   type = elm_win_type_get(window);
+   if (type != ELM_WIN_NOTIFICATION)
+     {
+        wl_type = ecore_wl2_window_type_get(wlwin);
+        EINA_SAFETY_ON_FALSE_RETURN_VAL((wl_type == ECORE_WL2_WINDOW_TYPE_NOTIFICATION),
+                                        EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE);
+     }
+
+   while (!_eflutil.wl.policy.proto)
+     wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+
+   surface = ecore_wl2_window_surface_get(wlwin);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(surface,
+                                  EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE);
+
+   lv_info = eina_hash_find(_eflutil.wl.policy.hash_noti_lv, &surface);
+   if (lv_info)
+     {
+        if (lv_info->wait_for_done)
+          {
+             int count = 0;
+             while ((lv_info->wait_for_done) && (count < 3))
+               {
+                  ecore_wl2_display_flush(_eflutil.wl.wl2_display);
+                  wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+                  count++;
+               }
+
+             if (lv_info->wait_for_done)
+               {
+                  *level = EFL_UTIL_NOTIFICATION_LEVEL_DEFAULT;
+                  return EFL_UTIL_ERROR_INVALID_PARAMETER;
+               }
+          }
+
+        switch (lv_info->level)
+          {
+           case TIZEN_POLICY_LEVEL_NONE:    *level = EFL_UTIL_NOTIFICATION_LEVEL_NONE;    break;
+           case TIZEN_POLICY_LEVEL_DEFAULT: *level = EFL_UTIL_NOTIFICATION_LEVEL_DEFAULT; break;
+           case TIZEN_POLICY_LEVEL_MEDIUM:  *level = EFL_UTIL_NOTIFICATION_LEVEL_MEDIUM;  break;
+           case TIZEN_POLICY_LEVEL_HIGH:    *level = EFL_UTIL_NOTIFICATION_LEVEL_HIGH;    break;
+           case TIZEN_POLICY_LEVEL_TOP:     *level = EFL_UTIL_NOTIFICATION_LEVEL_TOP;     break;
+           default:                         *level = EFL_UTIL_NOTIFICATION_LEVEL_DEFAULT;
+            return EFL_UTIL_ERROR_INVALID_PARAMETER;
+          }
+        return EFL_UTIL_ERROR_NONE;
+     }
+   else
+     *level = EFL_UTIL_NOTIFICATION_LEVEL_DEFAULT;
+
+   return EFL_UTIL_ERROR_NONE;
+}
+
+API int
+efl_util_set_window_opaque_state(Evas_Object *window,
+                                 int opaque)
+{
+   Eina_Bool res;
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(((opaque >= 0) && (opaque <= 1)),
+                                   EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   Ecore_Wl2_Window *wlwin;
+   struct wl_surface *surface;
+
+   if (!_eflutil.wl.policy.proto)
+     {
+        int ret = 0;
+
+        res = _wl_init();
+        EINA_SAFETY_ON_FALSE_RETURN_VAL(res, EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+        while (!_eflutil.wl.policy.proto && ret != -1)
+          ret = wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+
+        EINA_SAFETY_ON_NULL_RETURN_VAL(_eflutil.wl.policy.proto, EFL_UTIL_ERROR_INVALID_PARAMETER);
+     }
+
+   wlwin = (Ecore_Wl2_Window *)elm_win_wl_window_get(window);
+   if (!wlwin)
+      return EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE;
+
+   surface  = ecore_wl2_window_surface_get(wlwin);
+   if (!surface)
+      return EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE;
+
+   tizen_policy_set_opaque_state(_eflutil.wl.policy.proto, surface, opaque);
+
+   return EFL_UTIL_ERROR_NONE;
+}
+
+API int
+efl_util_set_window_screen_mode(Evas_Object *window,
+                                efl_util_screen_mode_e mode)
+{
+   EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(((mode >= EFL_UTIL_SCREEN_MODE_DEFAULT) &&
+                                    (mode <= EFL_UTIL_SCREEN_MODE_ALWAYS_ON)),
+                                   EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   Ecore_Wl2_Window *wlwin;
+   struct wl_surface *surface;
+   Efl_Util_Wl_Surface_Scr_Mode_Info *scr_mode_info;
+   Eina_Bool res;
+
+   res = _wl_init();
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(res, EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   wlwin = (Ecore_Wl2_Window *)elm_win_wl_window_get(window);
+   if (wlwin)
+     {
+        while (!_eflutil.wl.policy.proto)
+          wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+
+        surface = ecore_wl2_window_surface_get(wlwin);
+        EINA_SAFETY_ON_NULL_RETURN_VAL(surface,
+                                       EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+        scr_mode_info = eina_hash_find(_eflutil.wl.policy.hash_scr_mode, &surface);
+        if (!scr_mode_info)
+          {
+             scr_mode_info = calloc(1, sizeof(Efl_Util_Wl_Surface_Scr_Mode_Info));
+             EINA_SAFETY_ON_NULL_RETURN_VAL(scr_mode_info, EFL_UTIL_ERROR_OUT_OF_MEMORY);
+
+             scr_mode_info->surface = surface;
+             scr_mode_info->mode = (unsigned int)mode;
+             scr_mode_info->wait_for_done = EINA_TRUE;
+             scr_mode_info->state = TIZEN_POLICY_ERROR_STATE_NONE;
+
+             eina_hash_add(_eflutil.wl.policy.hash_scr_mode,
+                           &surface,
+                           scr_mode_info);
+          }
+        else
+          {
+             scr_mode_info->mode = (unsigned int)mode;
+             scr_mode_info->wait_for_done = EINA_TRUE;
+             scr_mode_info->state = TIZEN_POLICY_ERROR_STATE_NONE;
+          }
+
+        tizen_policy_set_window_screen_mode(_eflutil.wl.policy.proto,
+                                            surface, (unsigned int)mode);
+        if (scr_mode_info->wait_for_done)
+          {
+             int count = 0;
+             while (scr_mode_info->wait_for_done && (count < 3))
+               {
+                  ecore_wl2_display_flush(_eflutil.wl.wl2_display);
+                  wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+                  count++;
+               }
+
+             if (scr_mode_info->wait_for_done)
+               {
+                  return EFL_UTIL_ERROR_INVALID_PARAMETER;
+               }
+             else
+               {
+                  if (scr_mode_info->state == TIZEN_POLICY_ERROR_STATE_PERMISSION_DENIED)
+                    {
+                       return EFL_UTIL_ERROR_PERMISSION_DENIED;
+                    }
+               }
+          }
+
+        return EFL_UTIL_ERROR_NONE;
+     }
+   else
+     return EFL_UTIL_ERROR_INVALID_PARAMETER;
+}
+
+API int
+efl_util_get_window_screen_mode(Evas_Object *window,
+                                efl_util_screen_mode_e *mode)
+{
+   EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(mode, EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   Ecore_Wl2_Window *wlwin;
+   struct wl_surface *surface;
+   Efl_Util_Wl_Surface_Scr_Mode_Info *scr_mode_info;
+   Eina_Bool res;
+
+   res = _wl_init();
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(res, EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   wlwin = (Ecore_Wl2_Window *)elm_win_wl_window_get(window);
+   if (wlwin)
+     {
+        while (!_eflutil.wl.policy.proto)
+          wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+
+        surface = ecore_wl2_window_surface_get(wlwin);
+        EINA_SAFETY_ON_NULL_RETURN_VAL(surface,
+                                       EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+        scr_mode_info = eina_hash_find(_eflutil.wl.policy.hash_scr_mode, &surface);
+        if (scr_mode_info)
+          {
+             if (scr_mode_info->wait_for_done)
+               {
+                  while (scr_mode_info->wait_for_done)
+                    {
+                       ecore_wl2_display_flush(_eflutil.wl.wl2_display);
+                       wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+                    }
+               }
+
+             switch (scr_mode_info->mode)
+               {
+                case TIZEN_POLICY_MODE_DEFAULT:   *mode = EFL_UTIL_SCREEN_MODE_DEFAULT;   break;
+                case TIZEN_POLICY_MODE_ALWAYS_ON: *mode = EFL_UTIL_SCREEN_MODE_ALWAYS_ON; break;
+                default:                          *mode = EFL_UTIL_SCREEN_MODE_DEFAULT;
+                  return EFL_UTIL_ERROR_INVALID_PARAMETER;
+               }
+             return EFL_UTIL_ERROR_NONE;
+          }
+        else
+          {
+             *mode = EFL_UTIL_SCREEN_MODE_DEFAULT;
+             return EFL_UTIL_ERROR_INVALID_PARAMETER;
+          }
+     }
+   else
+     return EFL_UTIL_ERROR_INVALID_PARAMETER;
+}
+
+API int
+efl_util_set_window_brightness(Evas_Object *window, int brightness)
+{
+   Ecore_Wl2_Window *wlwin;
+   struct wl_surface *surface;
+   Efl_Util_Wl_Surface_Brightness_Info *brightness_info;
+   Eina_Bool res;
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(brightness <= 100, EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   res = _wl_init();
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(res, EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   wlwin = (Ecore_Wl2_Window *)elm_win_wl_window_get(window);
+   if (wlwin)
+     {
+        while (!_eflutil.wl.display_policy.proto)
+          wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+
+        surface = ecore_wl2_window_surface_get(wlwin);
+        EINA_SAFETY_ON_NULL_RETURN_VAL(surface,
+                                       EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+        brightness_info = eina_hash_find(_eflutil.wl.display_policy.hash_brightness, &surface);
+        if (!brightness_info)
+          {
+             brightness_info = calloc(1, sizeof(Efl_Util_Wl_Surface_Brightness_Info));
+             EINA_SAFETY_ON_NULL_RETURN_VAL(brightness_info, EFL_UTIL_ERROR_OUT_OF_MEMORY);
+
+             brightness_info->surface = surface;
+             brightness_info->brightness = brightness;
+             brightness_info->wait_for_done = EINA_TRUE;
+             brightness_info->state = TIZEN_DISPLAY_POLICY_ERROR_STATE_NONE;
+
+             eina_hash_add(_eflutil.wl.display_policy.hash_brightness,
+                           &surface,
+                           brightness_info);
+           }
+         else
+           {
+              brightness_info->brightness = brightness;
+              brightness_info->wait_for_done = EINA_TRUE;
+              brightness_info->state = TIZEN_DISPLAY_POLICY_ERROR_STATE_NONE;
+           }
+
+         tizen_display_policy_set_window_brightness(_eflutil.wl.display_policy.proto,
+                                                    surface, brightness);
+         if (brightness_info->wait_for_done)
+           {
+              int count = 0;
+              while (brightness_info->wait_for_done && (count < 3))
+                {
+                   ecore_wl2_display_flush(_eflutil.wl.wl2_display);
+                   wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+                   count++;
+                }
+
+              if (brightness_info->wait_for_done)
+                {
+                   return EFL_UTIL_ERROR_INVALID_PARAMETER;
+                }
+              else
+                {
+                   if (brightness_info->state == TIZEN_DISPLAY_POLICY_ERROR_STATE_PERMISSION_DENIED)
+                     {
+                        return EFL_UTIL_ERROR_PERMISSION_DENIED;
+                     }
+                }
+           }
+        return EFL_UTIL_ERROR_NONE;
+     }
+   else
+     return EFL_UTIL_ERROR_INVALID_PARAMETER;
+}
+
+API int
+efl_util_get_window_brightness(Evas_Object *window, int *brightness)
+{
+   Ecore_Wl2_Window *wlwin;
+   struct wl_surface *surface;
+   Efl_Util_Wl_Surface_Brightness_Info *brightness_info;
+   Eina_Bool res;
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(brightness, EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   res = _wl_init();
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(res, EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   wlwin = (Ecore_Wl2_Window *)elm_win_wl_window_get(window);
+   if (!wlwin) return EFL_UTIL_ERROR_INVALID_PARAMETER;
+
+   while (!_eflutil.wl.display_policy.proto)
+     wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+
+   surface = ecore_wl2_window_surface_get(wlwin);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(surface,
+                                  EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   brightness_info = eina_hash_find(_eflutil.wl.display_policy.hash_brightness, &surface);
+   if (brightness_info)
+     {
+        if (brightness_info->wait_for_done)
+          {
+             while (brightness_info->wait_for_done)
+               {
+                  ecore_wl2_display_flush(_eflutil.wl.wl2_display);
+                  wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+               }
+          }
+         *brightness = brightness_info->brightness;
+     }
+   else
+     *brightness = -1;
+
+   return EFL_UTIL_ERROR_NONE;
+}
+
+
+struct _efl_util_inputgen_h
+{
+   unsigned int init_type;
+   char name[32];
+};
+
+static Eina_Bool
+_efl_util_input_check_wait_device_full(void)
+{
+   Eina_List *l, *ll, *l_next;
+   Efl_Util_Device_Info *dev, *wait_dev;
+   int wait_cnt = 0;
+
+   wait_cnt = eina_list_count(_eflutil.wl.devmgr.wait_devices);
+   if (wait_cnt <= 0) return EINA_TRUE;
+
+   EINA_LIST_FOREACH(_eflutil.wl.devmgr.devices, l, dev)
+     {
+        EINA_LIST_FOREACH_SAFE(_eflutil.wl.devmgr.wait_devices, ll, l_next, wait_dev)
+          {
+             if ((dev->clas == wait_dev->clas) &&
+                 (!strncmp(dev->name, wait_dev->name, eina_stringshare_strlen(wait_dev->name))))
+               {
+                  eina_stringshare_del(wait_dev->name);
+                  _eflutil.wl.devmgr.wait_devices = eina_list_remove_list(_eflutil.wl.devmgr.wait_devices, ll);
+                  free(wait_dev);
+
+                  wait_cnt--;
+                  if (wait_cnt <= 0) return EINA_TRUE;
+
+                  break;
+               }
+          }
+     }
+
+   return EINA_FALSE;
+}
+
+static Eina_Bool
+_efl_util_input_check_wait_device(const char *name, unsigned int type)
+{
+   Eina_List *l, *l_next;
+   Efl_Util_Device_Info *wait_dev;
+   int wait_cnt = 0;
+
+   wait_cnt = eina_list_count(_eflutil.wl.devmgr.wait_devices);
+   if (wait_cnt <= 0) return EINA_TRUE;
+
+   EINA_LIST_FOREACH_SAFE(_eflutil.wl.devmgr.wait_devices, l, l_next, wait_dev)
+     {
+        if ((type == wait_dev->clas) &&
+            (!strncmp(name, wait_dev->name, eina_stringshare_strlen(wait_dev->name))))
+          {
+             eina_stringshare_del(wait_dev->name);
+             _eflutil.wl.devmgr.wait_devices = eina_list_remove_list(_eflutil.wl.devmgr.wait_devices, l);
+             free(wait_dev);
+
+             wait_cnt--;
+             if (wait_cnt <= 0) return EINA_TRUE;
+
+             break;
+          }
+     }
+
+   return EINA_FALSE;
+}
+
+static void
+_cb_device_info(void *data, struct tizen_input_device *tizen_input_device EINA_UNUSED, const char *name, uint32_t clas, uint32_t subclas EINA_UNUSED, struct wl_array *axes EINA_UNUSED)
+{
+   Efl_Util_Device_Info *dev;
+
+   if (!(dev = data)) return;
+   dev->clas = (Ecore_Device_Class)clas;
+   dev->name = eina_stringshare_add(name);
+
+   if (_eflutil.wl.devmgr.wait_timer &&
+       _efl_util_input_check_wait_device(name, clas))
+     {
+        wl_event_source_remove(_eflutil.wl.devmgr.wait_timer);
+        _eflutil.wl.devmgr.wait_timer = NULL;
+     }
+}
+
+/* LCOV_EXCL_START */
+static void
+_cb_event_device(void *data EINA_UNUSED, struct tizen_input_device *tizen_input_device EINA_UNUSED, unsigned int serial EINA_UNUSED, const char *name EINA_UNUSED, uint32_t time EINA_UNUSED)
+{
+   ;
+}
+
+static void
+_cb_axis(void *data EINA_UNUSED, struct tizen_input_device *tizen_input_device EINA_UNUSED, uint32_t axis_type EINA_UNUSED, wl_fixed_t value EINA_UNUSED)
+{
+   ;
+}
+/* LCOV_EXCL_STOP */
+
+static void
+_cb_device_add(void *data EINA_UNUSED,
+               struct tizen_input_device_manager *tizen_input_device_manager EINA_UNUSED,
+               uint32_t serial EINA_UNUSED,
+               const char *identifier EINA_UNUSED,
+               struct tizen_input_device *device,
+               struct wl_seat *seat EINA_UNUSED)
+{
+   Efl_Util_Device_Info *dev;
+
+   EINA_SAFETY_ON_NULL_RETURN(device);
+
+   dev = (Efl_Util_Device_Info *)calloc(1, sizeof(Efl_Util_Device_Info));
+   EINA_SAFETY_ON_NULL_RETURN(dev);
+
+   dev->device = device;
+   tizen_input_device_add_listener(device, &_wl_tz_input_device_listener, dev);
+
+   _eflutil.wl.devmgr.devices = eina_list_append(_eflutil.wl.devmgr.devices, dev);
+}
+
+static void
+_cb_device_remove(void *data EINA_UNUSED,
+               struct tizen_input_device_manager *tizen_input_device_manager EINA_UNUSED,
+               uint32_t serial  EINA_UNUSED,
+               const char *identifier  EINA_UNUSED,
+               struct tizen_input_device *device,
+               struct wl_seat *seat  EINA_UNUSED)
+{
+   Eina_List *l, *l_next;
+   Efl_Util_Device_Info *dev;
+
+   EINA_LIST_FOREACH_SAFE(_eflutil.wl.devmgr.devices, l, l_next, dev)
+     {
+        if (dev->device == device)
+          {
+             if (dev->name) eina_stringshare_del(dev->name);
+             tizen_input_device_release(dev->device);
+
+             _eflutil.wl.devmgr.devices = eina_list_remove_list(_eflutil.wl.devmgr.devices, l);
+             free(dev);
+
+             break;
+          }
+     }
+}
+
+static void
+_cb_error(void *data EINA_UNUSED,
+          struct tizen_input_device_manager *tizen_input_device_manager EINA_UNUSED,
+          uint32_t errorcode)
+{
+   _eflutil.wl.devmgr.request_notified = errorcode;
+}
+
+/* LCOV_EXCL_START */
+static void
+_cb_block_expired(void *data EINA_UNUSED,
+                  struct tizen_input_device_manager *tizen_input_device_manager EINA_UNUSED)
+{
+   ;
+}
+/* LCOV_EXCL_STOP */
+
+static efl_util_error_e
+_efl_util_input_convert_input_generator_error(int ret)
+{
+   switch (ret)
+     {
+        case TIZEN_INPUT_DEVICE_MANAGER_ERROR_NONE:
+           return EFL_UTIL_ERROR_NONE;
+        case TIZEN_INPUT_DEVICE_MANAGER_ERROR_NO_PERMISSION:
+           return EFL_UTIL_ERROR_PERMISSION_DENIED;
+        case TIZEN_INPUT_DEVICE_MANAGER_ERROR_NO_SYSTEM_RESOURCES:
+           return EFL_UTIL_ERROR_OUT_OF_MEMORY;
+        case TIZEN_INPUT_DEVICE_MANAGER_ERROR_INVALID_PARAMETER:
+           return EFL_UTIL_ERROR_INVALID_PARAMETER;
+        default :
+           return EFL_UTIL_ERROR_NONE;
+     }
+}
+
+/* LCOV_EXCL_START */
+static int
+_timer_wait(void *data)
+{
+   Efl_Util_Device_Info *dev;
+
+   _eflutil.wl.devmgr.request_notified = TIZEN_INPUT_DEVICE_MANAGER_ERROR_NO_SYSTEM_RESOURCES;
+
+   if (eina_list_count(_eflutil.wl.devmgr.wait_devices) > 0)
+     {
+        EINA_LIST_FREE(_eflutil.wl.devmgr.wait_devices, dev)
+          {
+             eina_stringshare_del(dev->name);
+             dev->name = NULL;
+          }
+     }
+
+   wl_event_source_remove(_eflutil.wl.devmgr.wait_timer);
+   _eflutil.wl.devmgr.wait_timer = NULL;
+
+   return 1;
+}
+/* LCOV_EXCL_STOP */
+
+static void
+_efl_util_input_initialize_wait_device(void)
+{
+   struct wl_event_loop *loop;
+   int ret = -1;
+
+   if (_efl_util_input_check_wait_device_full()) return;
+
+   loop = wl_event_loop_create();
+   _eflutil.wl.devmgr.wait_timer = wl_event_loop_add_timer(loop, _timer_wait, NULL);
+   if (_eflutil.wl.devmgr.wait_timer)
+     {
+        ret = wl_event_source_timer_update(_eflutil.wl.devmgr.wait_timer,
+                                           EFL_UTIL_INPUT_GENERATOR_DEFAULT_TIME_OUT);
+        if (ret != 0) _timer_wait(NULL);
+        return;
+     }
+
+   while (_eflutil.wl.devmgr.wait_timer)
+     {
+        wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+        ret = wl_event_loop_dispatch(loop, EFL_UTIL_INPUT_GENERATOR_DEFAULT_DISPATCH_TIME_OUT);
+        if (ret != 0) _timer_wait(NULL);
+     }
+}
+
+static void
+_efl_util_input_initialize_append_device(const char *name, Ecore_Device_Class clas)
+{
+   Efl_Util_Device_Info *dev;
+
+   dev = (Efl_Util_Device_Info *)calloc(1, sizeof(Efl_Util_Device_Info));
+   EINA_SAFETY_ON_NULL_RETURN(dev);
+
+   dev->name = eina_stringshare_add(name);
+   dev->clas = clas;
+
+   _eflutil.wl.devmgr.wait_devices = eina_list_append(_eflutil.wl.devmgr.wait_devices, dev);
+}
+
+static void
+_efl_util_input_initialize_add_wait_device(const char *name, unsigned int dev_type)
+{
+   EINA_SAFETY_ON_NULL_RETURN(name);
+
+   if (dev_type & EFL_UTIL_INPUT_DEVTYPE_TOUCHSCREEN)
+     _efl_util_input_initialize_append_device(name, ECORE_DEVICE_CLASS_TOUCH);
+
+   if (dev_type & EFL_UTIL_INPUT_DEVTYPE_KEYBOARD)
+     _efl_util_input_initialize_append_device(name, ECORE_DEVICE_CLASS_KEYBOARD);
+
+   if (dev_type & EFL_UTIL_INPUT_DEVTYPE_POINTER)
+     _efl_util_input_initialize_append_device(name, ECORE_DEVICE_CLASS_MOUSE);
+}
+
+API efl_util_inputgen_h
+efl_util_input_initialize_generator(unsigned int dev_type)
+{
+   int ret = EFL_UTIL_ERROR_NONE;
+   efl_util_inputgen_h inputgen_h = NULL;
+   unsigned int clas = 0x0;
+
+   if (!dev_type ||
+        dev_type & ~(EFL_UTIL_INPUT_DEVTYPE_TOUCHSCREEN
+                    | EFL_UTIL_INPUT_DEVTYPE_KEYBOARD
+                    | EFL_UTIL_INPUT_DEVTYPE_POINTER))
+     {
+        set_last_result(EFL_UTIL_ERROR_NO_SUCH_DEVICE);
+        goto out;
+     }
+
+   inputgen_h = (efl_util_inputgen_h)calloc(1, sizeof(struct _efl_util_inputgen_h));
+   if (!inputgen_h)
+     {
+        set_last_result(EFL_UTIL_ERROR_OUT_OF_MEMORY);
+        goto out;
+     }
+
+   inputgen_h->init_type |= dev_type;
+
+   ret = _wl_init();
+   if (ret == (int)EINA_FALSE)
+     {
+        set_last_result(EFL_UTIL_ERROR_INVALID_PARAMETER);
+        goto out;
+     }
+
+   if (dev_type & EFL_UTIL_INPUT_DEVTYPE_TOUCHSCREEN)
+     clas |= TIZEN_INPUT_DEVICE_MANAGER_CLAS_TOUCHSCREEN;
+   if (dev_type & EFL_UTIL_INPUT_DEVTYPE_KEYBOARD)
+     clas |= TIZEN_INPUT_DEVICE_MANAGER_CLAS_KEYBOARD;
+   if (dev_type & EFL_UTIL_INPUT_DEVTYPE_POINTER)
+     clas |= TIZEN_INPUT_DEVICE_MANAGER_CLAS_MOUSE;
+
+   while (!_eflutil.wl.devmgr.devicemgr)
+     wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+
+   tizen_input_device_manager_init_generator(_eflutil.wl.devmgr.devicemgr, clas);
+
+   while (_eflutil.wl.devmgr.request_notified == -1)
+     wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+
+   ret = _efl_util_input_convert_input_generator_error(_eflutil.wl.devmgr.request_notified);
+   _eflutil.wl.devmgr.request_notified = -1;
+
+   set_last_result(ret);
+   if (ret != TIZEN_INPUT_DEVICE_MANAGER_ERROR_NONE)
+     goto out;
+
+   return inputgen_h;
+
+out:
+   if (inputgen_h)
+     {
+        free(inputgen_h);
+        inputgen_h = NULL;
+     }
+   return NULL;
+}
+
+API efl_util_inputgen_h
+efl_util_input_initialize_generator_with_name(unsigned int dev_type, const char *name)
+{
+   int ret = EFL_UTIL_ERROR_NONE;
+   efl_util_inputgen_h inputgen_h = NULL;
+   unsigned int clas = 0x0;
+
+   if (!dev_type ||
+        dev_type & ~(EFL_UTIL_INPUT_DEVTYPE_TOUCHSCREEN
+                    | EFL_UTIL_INPUT_DEVTYPE_KEYBOARD
+                    | EFL_UTIL_INPUT_DEVTYPE_POINTER))
+     {
+        set_last_result(EFL_UTIL_ERROR_NO_SUCH_DEVICE);
+        goto out;
+     }
+
+   inputgen_h = (efl_util_inputgen_h)calloc(1, sizeof(struct _efl_util_inputgen_h));
+   if (!inputgen_h)
+     {
+        set_last_result(EFL_UTIL_ERROR_OUT_OF_MEMORY);
+        goto out;
+     }
+
+   inputgen_h->init_type |= dev_type;
+   strncpy(inputgen_h->name, name, 31);
+
+   ret = _wl_init();
+   if (ret == (int)EINA_FALSE)
+     {
+        set_last_result(EFL_UTIL_ERROR_INVALID_PARAMETER);
+        goto out;
+     }
+
+   if (dev_type & EFL_UTIL_INPUT_DEVTYPE_TOUCHSCREEN)
+     clas |= TIZEN_INPUT_DEVICE_MANAGER_CLAS_TOUCHSCREEN;
+   if (dev_type & EFL_UTIL_INPUT_DEVTYPE_KEYBOARD)
+     clas |= TIZEN_INPUT_DEVICE_MANAGER_CLAS_KEYBOARD;
+   if (dev_type & EFL_UTIL_INPUT_DEVTYPE_POINTER)
+     clas |= TIZEN_INPUT_DEVICE_MANAGER_CLAS_MOUSE;
+
+   while (!_eflutil.wl.devmgr.devicemgr)
+     wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+
+   tizen_input_device_manager_init_generator_with_name(_eflutil.wl.devmgr.devicemgr, clas, inputgen_h->name);
+
+   while (_eflutil.wl.devmgr.request_notified == -1)
+     wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+
+   ret = _efl_util_input_convert_input_generator_error(_eflutil.wl.devmgr.request_notified);
+   _eflutil.wl.devmgr.request_notified = -1;
+
+   set_last_result(ret);
+   if (ret != TIZEN_INPUT_DEVICE_MANAGER_ERROR_NONE)
+     goto out;
+
+   return inputgen_h;
+
+out:
+   if (inputgen_h)
+     {
+        free(inputgen_h);
+        inputgen_h = NULL;
+     }
+   return NULL;
+}
+
+API efl_util_inputgen_h
+efl_util_input_initialize_generator_with_sync(unsigned int dev_type, const char *name)
+{
+   int ret = EFL_UTIL_ERROR_NONE;
+   efl_util_inputgen_h inputgen_h = NULL;
+   unsigned int clas = 0x0;
+
+   if (!dev_type ||
+        dev_type & ~(EFL_UTIL_INPUT_DEVTYPE_TOUCHSCREEN
+                    | EFL_UTIL_INPUT_DEVTYPE_KEYBOARD
+                    | EFL_UTIL_INPUT_DEVTYPE_POINTER))
+     {
+        set_last_result(EFL_UTIL_ERROR_NO_SUCH_DEVICE);
+        goto out;
+     }
+
+   inputgen_h = (efl_util_inputgen_h)calloc(1, sizeof(struct _efl_util_inputgen_h));
+   if (!inputgen_h)
+     {
+        set_last_result(EFL_UTIL_ERROR_OUT_OF_MEMORY);
+        goto out;
+     }
+
+   inputgen_h->init_type |= dev_type;
+   if (name) strncpy(inputgen_h->name, name, 31);
+   else strncpy(inputgen_h->name, "Input Generator", 31);
+
+   ret = _wl_init();
+   if (ret == (int)EINA_FALSE)
+     {
+        set_last_result(EFL_UTIL_ERROR_INVALID_PARAMETER);
+        goto out;
+     }
+
+   if (dev_type & EFL_UTIL_INPUT_DEVTYPE_TOUCHSCREEN)
+     clas |= TIZEN_INPUT_DEVICE_MANAGER_CLAS_TOUCHSCREEN;
+   if (dev_type & EFL_UTIL_INPUT_DEVTYPE_KEYBOARD)
+     clas |= TIZEN_INPUT_DEVICE_MANAGER_CLAS_KEYBOARD;
+   if (dev_type & EFL_UTIL_INPUT_DEVTYPE_POINTER)
+     clas |= TIZEN_INPUT_DEVICE_MANAGER_CLAS_MOUSE;
+
+   while (!_eflutil.wl.devmgr.devicemgr)
+     wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+
+   tizen_input_device_manager_init_generator_with_name(_eflutil.wl.devmgr.devicemgr, clas, inputgen_h->name);
+
+   while (_eflutil.wl.devmgr.request_notified == -1)
+     wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+
+   ret = _efl_util_input_convert_input_generator_error(_eflutil.wl.devmgr.request_notified);
+   _eflutil.wl.devmgr.request_notified = -1;
+
+   if (ret == EFL_UTIL_ERROR_NONE)
+     {
+        _efl_util_input_initialize_add_wait_device(inputgen_h->name, dev_type);
+        _efl_util_input_initialize_wait_device();
+        if (_eflutil.wl.devmgr.request_notified != -1)
+          {
+             ret = _efl_util_input_convert_input_generator_error(_eflutil.wl.devmgr.request_notified);
+             _eflutil.wl.devmgr.request_notified = -1;
+          }
+     }
+
+   set_last_result(ret);
+   if (ret != TIZEN_INPUT_DEVICE_MANAGER_ERROR_NONE)
+     goto out;
+
+   return inputgen_h;
+
+out:
+   if (inputgen_h)
+     {
+        free(inputgen_h);
+        inputgen_h = NULL;
+     }
+   return NULL;
+}
+
+API int
+efl_util_input_deinitialize_generator(efl_util_inputgen_h inputgen_h)
+{
+   int ret = EFL_UTIL_ERROR_NONE;
+   unsigned int clas = 0x0;
+   EINA_SAFETY_ON_NULL_RETURN_VAL(inputgen_h, EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   if (inputgen_h->init_type & EFL_UTIL_INPUT_DEVTYPE_TOUCHSCREEN)
+     clas |= TIZEN_INPUT_DEVICE_MANAGER_CLAS_TOUCHSCREEN;
+   if (inputgen_h->init_type & EFL_UTIL_INPUT_DEVTYPE_KEYBOARD)
+     clas |= TIZEN_INPUT_DEVICE_MANAGER_CLAS_KEYBOARD;
+   if (inputgen_h->init_type & EFL_UTIL_INPUT_DEVTYPE_POINTER)
+     clas |= TIZEN_INPUT_DEVICE_MANAGER_CLAS_MOUSE;
+
+   free(inputgen_h);
+   inputgen_h = NULL;
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(_eflutil.wl.devmgr.devicemgr, EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   tizen_input_device_manager_deinit_generator(_eflutil.wl.devmgr.devicemgr, clas);
+
+   while (_eflutil.wl.devmgr.request_notified == -1)
+     wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+
+   ret = _efl_util_input_convert_input_generator_error(_eflutil.wl.devmgr.request_notified);
+   _eflutil.wl.devmgr.request_notified = -1;
+
+   return ret;
+}
+
+API int
+efl_util_input_generate_key(efl_util_inputgen_h inputgen_h, const char *key_name, int pressed)
+{
+   int ret = EFL_UTIL_ERROR_NONE;
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(inputgen_h, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(key_name, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(pressed == 0 || pressed == 1, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(inputgen_h->init_type & EFL_UTIL_INPUT_DEVTYPE_KEYBOARD, EFL_UTIL_ERROR_NO_SUCH_DEVICE);
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(_eflutil.wl.devmgr.devicemgr, EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   tizen_input_device_manager_generate_key(_eflutil.wl.devmgr.devicemgr, key_name, pressed);
+
+   while (_eflutil.wl.devmgr.request_notified == -1)
+     wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+
+   ret = _efl_util_input_convert_input_generator_error(_eflutil.wl.devmgr.request_notified);
+   _eflutil.wl.devmgr.request_notified = -1;
+
+   return ret;
+}
+
+API int
+efl_util_input_generate_touch(efl_util_inputgen_h inputgen_h, int idx,
+                              efl_util_input_touch_type_e touch_type, int x, int y)
+{
+   int ret;
+   enum tizen_input_device_manager_pointer_event_type type;
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(inputgen_h, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(idx >= 0, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL((x > 0 && y > 0), EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(inputgen_h->init_type & EFL_UTIL_INPUT_DEVTYPE_TOUCHSCREEN, EFL_UTIL_ERROR_NO_SUCH_DEVICE);
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(_eflutil.wl.devmgr.devicemgr, EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   switch(touch_type)
+     {
+        case EFL_UTIL_INPUT_TOUCH_BEGIN:
+           type = TIZEN_INPUT_DEVICE_MANAGER_POINTER_EVENT_TYPE_BEGIN;
+           break;
+        case EFL_UTIL_INPUT_TOUCH_UPDATE:
+           type = TIZEN_INPUT_DEVICE_MANAGER_POINTER_EVENT_TYPE_UPDATE;
+           break;
+        case EFL_UTIL_INPUT_TOUCH_END:
+           type = TIZEN_INPUT_DEVICE_MANAGER_POINTER_EVENT_TYPE_END;
+           break;
+        default:
+           return EFL_UTIL_ERROR_INVALID_PARAMETER;
+     }
+
+   tizen_input_device_manager_generate_touch(_eflutil.wl.devmgr.devicemgr, type, x, y, idx);
+
+   while (_eflutil.wl.devmgr.request_notified == -1)
+     wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+
+   ret = _efl_util_input_convert_input_generator_error(_eflutil.wl.devmgr.request_notified);
+   _eflutil.wl.devmgr.request_notified = -1;
+
+   return ret;
+}
+
+API int
+efl_util_input_generate_pointer(efl_util_inputgen_h inputgen_h, int buttons, efl_util_input_pointer_type_e pointer_type, int x, int y)
+{
+   int ret;
+   enum tizen_input_device_manager_pointer_event_type type;
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(inputgen_h, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(buttons > 0, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL((x >= 0 && y >= 0), EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(inputgen_h->init_type & EFL_UTIL_INPUT_DEVTYPE_POINTER, EFL_UTIL_ERROR_NO_SUCH_DEVICE);
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(_eflutil.wl.devmgr.devicemgr, EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   switch(pointer_type)
+     {
+        case EFL_UTIL_INPUT_POINTER_BUTTON_DOWN:
+           type = TIZEN_INPUT_DEVICE_MANAGER_POINTER_EVENT_TYPE_BEGIN;
+           break;
+        case EFL_UTIL_INPUT_POINTER_MOVE:
+           type = TIZEN_INPUT_DEVICE_MANAGER_POINTER_EVENT_TYPE_UPDATE;
+           break;
+        case EFL_UTIL_INPUT_POINTER_BUTTON_UP:
+           type = TIZEN_INPUT_DEVICE_MANAGER_POINTER_EVENT_TYPE_END;
+           break;
+        default:
+           return EFL_UTIL_ERROR_INVALID_PARAMETER;
+     }
+
+   tizen_input_device_manager_generate_pointer(_eflutil.wl.devmgr.devicemgr, type, x, y, buttons);
+
+   while (_eflutil.wl.devmgr.request_notified == -1)
+     wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+
+   ret = _efl_util_input_convert_input_generator_error(_eflutil.wl.devmgr.request_notified);
+   _eflutil.wl.devmgr.request_notified = -1;
+
+   return ret;
+}
+
+
+struct _efl_util_screenshot_h
+{
+   int width;
+   int height;
+
+   Eina_Bool shot_done;
+
+   /* tbm bufmgr */
+   tbm_bufmgr bufmgr;
+
+   Eina_Bool auto_rotation;
+};
+
+/* scrrenshot handle */
+static efl_util_screenshot_h g_screenshot;
+static Eina_Bool shot_mutex_init;
+static pthread_mutex_t shot_lock;
+
+static Eina_Bool
+_screenshot_mutex_init(void)
+{
+   if (shot_mutex_init)
+     return EINA_TRUE;
+
+   if (pthread_mutex_init(&shot_lock, NULL))
+     {
+        fprintf(stderr, "[screenshot] fail: mutex init"); /*LCOV_EXCL_LINE*/
+        return EINA_FALSE; /*LCOV_EXCL_LINE*/
+     }
+
+   shot_mutex_init = EINA_TRUE;
+
+   return EINA_TRUE;
+}
+
+static Eina_Bool
+_screenshot_mutex_destory(void)
+{
+   if (!shot_mutex_init)
+     return EINA_TRUE;
+
+   if (pthread_mutex_destroy(&shot_lock))
+     {
+        fprintf(stderr, "[screenshot] fail: mutex destory"); /*LCOV_EXCL_LINE*/
+        return EINA_FALSE; /*LCOV_EXCL_LINE*/
+     }
+
+   shot_mutex_init = EINA_FALSE;
+
+   return EINA_TRUE;
+}
+
+void
+_screenshot_mutex_lock(void)
+{
+   if (!_screenshot_mutex_init())
+     return;
+
+   pthread_mutex_lock(&shot_lock);
+}
+
+void
+_screenshot_mutex_unlock(void)
+{
+   pthread_mutex_unlock(&shot_lock);
+}
+
+API efl_util_screenshot_h
+efl_util_screenshot_initialize(int width, int height)
+{
+   efl_util_screenshot_h screenshot = NULL;
+   struct wl_display *display_wrapper = NULL;
+   struct wl_registry *reg = NULL;
+   int ret = 0;
+
+   if (width <= 0 || height <= 0)
+     {
+        set_last_result(EFL_UTIL_ERROR_INVALID_PARAMETER);
+        return NULL;
+     }
+
+   _screenshot_mutex_lock();
+
+   if (!g_screenshot)
+     {
+        screenshot = calloc(1, sizeof(struct _efl_util_screenshot_h));
+        EINA_SAFETY_ON_NULL_GOTO(screenshot, fail_memory);
+     }
+
+   if (!_eflutil.wl.shot.screenshooter)
+     {
+        ret = _wl_init();
+        if (ret == (int)EINA_FALSE)
+          {
+             set_last_result(EFL_UTIL_ERROR_INVALID_PARAMETER);
+             _screenshot_mutex_unlock();
+             return NULL;
+          }
+        wl_display_roundtrip_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+
+        display_wrapper = wl_proxy_create_wrapper(_eflutil.wl.dpy);
+        EINA_SAFETY_ON_NULL_GOTO(display_wrapper, fail_memory);
+
+        _eflutil.wl.shot.queue = wl_display_create_queue(_eflutil.wl.dpy);
+        EINA_SAFETY_ON_NULL_GOTO(_eflutil.wl.shot.queue, fail_memory);
+
+        wl_proxy_set_queue((struct wl_proxy *)display_wrapper, _eflutil.wl.shot.queue);
+
+        reg = wl_display_get_registry(display_wrapper);
+        wl_proxy_wrapper_destroy(display_wrapper);
+        display_wrapper = NULL;
+        EINA_SAFETY_ON_NULL_GOTO(reg, fail_init);
+
+        wl_registry_add_listener(reg, &_wl_reg_screenshooter_listener, NULL);
+
+        ret = wl_display_roundtrip_queue(_eflutil.wl.dpy, _eflutil.wl.shot.queue);
+        EINA_SAFETY_ON_TRUE_GOTO(ret == -1, fail_init);
+        EINA_SAFETY_ON_NULL_GOTO(_eflutil.wl.shot.screenshooter, fail_init);
+        EINA_SAFETY_ON_NULL_GOTO(_eflutil.wl.shot.tz_screenshooter, fail_init);
+
+        _eflutil.wl.shot.tbm_client = wayland_tbm_client_init(_eflutil.wl.dpy);
+        EINA_SAFETY_ON_NULL_GOTO(_eflutil.wl.shot.tbm_client, fail_init);
+
+        wl_registry_destroy(reg);
+        reg = NULL;
+     }
+
+   if (_eflutil.wl.shot.noti == 0)
+     {
+        fprintf(stderr, "[screenshot] fail: privilege error\n"); /* LCOV_EXCL_LINE */
+        goto fail_init;
+     }
+
+   if (g_screenshot)
+     {
+        if (g_screenshot->width != width || g_screenshot->height != height)
+          {
+             g_screenshot->width = width;
+             g_screenshot->height = height;
+          }
+        set_last_result(EFL_UTIL_ERROR_NONE);
+
+        _screenshot_mutex_unlock();
+
+        return g_screenshot;
+     }
+
+   screenshot->width = width;
+   screenshot->height = height;
+   screenshot->auto_rotation = EINA_TRUE;
+
+   screenshot->bufmgr = wayland_tbm_client_get_bufmgr(_eflutil.wl.shot.tbm_client);
+   EINA_SAFETY_ON_NULL_GOTO(screenshot->bufmgr, fail_init);
+
+   g_screenshot = screenshot;
+   set_last_result(EFL_UTIL_ERROR_NONE);
+
+   screenshooter_set_user_data(_eflutil.wl.shot.screenshooter, &screenshot->shot_done);
+
+   _screenshot_mutex_unlock();
+
+   return g_screenshot;
+
+/* LCOV_EXCL_START */
+fail_memory:
+   if (display_wrapper)
+     wl_proxy_wrapper_destroy(display_wrapper);
+   set_last_result(EFL_UTIL_ERROR_OUT_OF_MEMORY);
+   _screenshot_mutex_unlock();
+   return NULL;
+
+fail_init:
+   if (reg)
+     wl_registry_destroy(reg);
+   if (screenshot)
+     {
+        _screenshot_mutex_unlock();
+        efl_util_screenshot_deinitialize(screenshot);
+     }
+   set_last_result(EFL_UTIL_ERROR_SCREENSHOT_INIT_FAIL);
+   return NULL;
+/* LCOV_EXCL_STOP */
+}
+
+API int
+efl_util_screenshot_deinitialize(efl_util_screenshot_h screenshot)
+{
+   _screenshot_mutex_lock();
+
+   if (!screenshot)
+     {
+        _screenshot_mutex_unlock();
+        _screenshot_mutex_destory();
+        return EFL_UTIL_ERROR_INVALID_PARAMETER;
+     }
+
+   free(screenshot);
+   g_screenshot = NULL;
+
+   if (_eflutil.wl.shot.tbm_client)
+     {
+        wayland_tbm_client_deinit(_eflutil.wl.shot.tbm_client);
+        _eflutil.wl.shot.tbm_client = NULL;
+     }
+
+   if (_eflutil.wl.shot.screenshooter)
+     {
+        screenshooter_destroy(_eflutil.wl.shot.screenshooter);
+        _eflutil.wl.shot.screenshooter = NULL;
+     }
+   if (_eflutil.wl.shot.tz_screenshooter)
+     {
+        tizen_screenshooter_destroy(_eflutil.wl.shot.tz_screenshooter);
+        _eflutil.wl.shot.tz_screenshooter = NULL;
+     }
+
+   if (_eflutil.wl.shot.queue)
+     {
+        wl_event_queue_destroy(_eflutil.wl.shot.queue);
+        _eflutil.wl.shot.queue = NULL;
+     }
+
+   _screenshot_mutex_unlock();
+   _screenshot_mutex_destory();
+
+   return EFL_UTIL_ERROR_NONE;
+}
+
+
+API tbm_surface_h
+efl_util_screenshot_take_tbm_surface(efl_util_screenshot_h screenshot)
+{
+   tbm_surface_h t_surface = NULL;
+   struct wl_buffer *buffer = NULL;
+   Efl_Util_Wl_Output_Info *output;
+   int ret = 0;
+
+   _screenshot_mutex_lock();
+
+   if (!screenshot || (screenshot != g_screenshot))
+     {
+        set_last_result(EFL_UTIL_ERROR_INVALID_PARAMETER);
+        _screenshot_mutex_unlock();
+        return NULL;
+     }
+
+   output = eina_list_nth(_eflutil.wl.shot.output_list, 0);
+   if (!output)
+     {
+        fprintf(stderr, "[screenshot] fail: no output for screenshot\n"); /* LCOV_EXCL_LINE */
+        goto fail;
+     }
+
+   t_surface = tbm_surface_create(screenshot->width, screenshot->height, TBM_FORMAT_XRGB8888);
+   if (!t_surface)
+     {
+        fprintf(stderr, "[screenshot] fail: tbm_surface_create\n"); /* LCOV_EXCL_LINE */
+        goto fail;
+     }
+
+   buffer = wayland_tbm_client_create_buffer(_eflutil.wl.shot.tbm_client, t_surface);
+   if (!buffer)
+     {
+        fprintf(stderr, "[screenshot] fail: create wl_buffer for screenshot\n"); /* LCOV_EXCL_LINE */
+        goto fail;
+     }
+
+   screenshooter_shoot(_eflutil.wl.shot.screenshooter, output->output, buffer);
+
+   screenshot->shot_done = EINA_FALSE;
+   while (!screenshot->shot_done && ret != -1)
+     ret = wl_display_roundtrip_queue(_eflutil.wl.dpy, _eflutil.wl.shot.queue);
+
+   if (ret == -1)
+     {
+        fprintf(stderr, "[screenshot] fail: screenshooter_shoot\n"); /* LCOV_EXCL_LINE */
+        goto fail;
+     }
+
+   wayland_tbm_client_destroy_buffer(_eflutil.wl.shot.tbm_client, buffer);
+
+   /* reset shot_done for next screenshot */
+   screenshot->shot_done = EINA_FALSE;
+
+   set_last_result(EFL_UTIL_ERROR_NONE);
+
+   _screenshot_mutex_unlock();
+
+   return t_surface;
+
+fail:
+   if (t_surface)
+     tbm_surface_destroy(t_surface);
+   if (buffer)
+     wayland_tbm_client_destroy_buffer(_eflutil.wl.shot.tbm_client, buffer);
+
+   set_last_result(EFL_UTIL_ERROR_SCREENSHOT_EXECUTION_FAIL);
+
+   _screenshot_mutex_unlock();
+
+   return NULL;
+}
+
+/* LCOV_EXCL_START */
+API int
+efl_util_screenshot_set_auto_rotation(efl_util_screenshot_h screenshot, int set)
+{
+   if (!screenshot || (screenshot != g_screenshot))
+     return EFL_UTIL_ERROR_INVALID_PARAMETER;
+
+   if (!(set == 0 || set == 1))
+     return EFL_UTIL_ERROR_INVALID_PARAMETER;
+
+   if (set)
+     g_screenshot->auto_rotation = EINA_TRUE;
+   else
+     g_screenshot->auto_rotation = EINA_FALSE;
+
+   tizen_screenshooter_set_oneshot_auto_rotation(_eflutil.wl.shot.tz_screenshooter, g_screenshot->auto_rotation);
+
+   return EFL_UTIL_ERROR_NONE;
+}
+
+API int
+efl_util_screenshot_get_auto_rotation(efl_util_screenshot_h screenshot, int *set)
+{
+   if (!screenshot || (screenshot != g_screenshot) || !set)
+     return EFL_UTIL_ERROR_INVALID_PARAMETER;
+
+   *set = g_screenshot->auto_rotation;
+
+   return EFL_UTIL_ERROR_NONE;
+}
+/* LCOV_EXCL_STOP */
+
+struct _efl_util_gesture_h
+{
+   Eina_Bool init;
+};
+
+API int EFL_UTIL_EVENT_GESTURE_EDGE_SWIPE = 0;
+API int EFL_UTIL_EVENT_GESTURE_EDGE_DRAG = 0;
+API int EFL_UTIL_EVENT_GESTURE_TAP = 0;
+API int EFL_UTIL_EVENT_GESTURE_PALM_COVER = 0;
+
+/* LCOV_EXCL_START */
+static void
+_cb_gesture_edge_swipe_notify(void *data EINA_UNUSED, struct tizen_gesture *tizen_gesture EINA_UNUSED, uint32_t fingers EINA_UNUSED, uint32_t edge EINA_UNUSED, uint32_t edge_size EINA_UNUSED, uint32_t start_point EINA_UNUSED, uint32_t end_point EINA_UNUSED, uint32_t error)
+{
+   _eflutil.wl.gesture.request_notified = error;
+}
+
+static void
+_cb_gesture_edge_swipe(void *data EINA_UNUSED, struct tizen_gesture *tizen_gesture EINA_UNUSED, uint32_t mode, uint32_t fingers, int sx, int sy, uint32_t edge)
+{
+   efl_util_event_gesture_edge_swipe_s *ev = NULL;
+
+   ev = (efl_util_event_gesture_edge_swipe_s *)calloc(1, sizeof(*ev));
+   if (!ev) return;
+
+   ev->mode = mode;
+
+   ev->fingers = fingers;
+   ev->sx = sx;
+   ev->sy = sy;
+   ev->edge = edge;
+
+   ecore_event_add(EFL_UTIL_EVENT_GESTURE_EDGE_SWIPE, ev, NULL, NULL);
+}
+
+static void
+_cb_gesture_edge_drag_notify(void *data EINA_UNUSED, struct tizen_gesture *tizen_gesture EINA_UNUSED, uint32_t fingers EINA_UNUSED, uint32_t edge EINA_UNUSED, uint32_t edge_size EINA_UNUSED, uint32_t start_point EINA_UNUSED, uint32_t end_point EINA_UNUSED, uint32_t error)
+{
+   _eflutil.wl.gesture.request_notified = error;
+}
+
+static void
+_cb_gesture_edge_drag(void *data EINA_UNUSED, struct tizen_gesture *tizen_gesture EINA_UNUSED, uint32_t mode, uint32_t fingers, int cx, int cy, uint32_t edge)
+{
+   efl_util_event_gesture_edge_drag_s *ev = NULL;
+
+   ev = (efl_util_event_gesture_edge_drag_s *)calloc(1, sizeof(*ev));
+   if (!ev) return;
+
+   ev->mode = mode;
+
+   ev->fingers = fingers;
+   ev->cx = cx;
+   ev->cy = cy;
+   ev->edge = edge;
+
+   ecore_event_add(EFL_UTIL_EVENT_GESTURE_EDGE_DRAG, ev, NULL, NULL);
+}
+
+static void
+_cb_gesture_tap_notify(void *data EINA_UNUSED, struct tizen_gesture *tizen_gesture EINA_UNUSED, uint32_t fingers EINA_UNUSED, uint32_t repeat EINA_UNUSED, uint32_t error)
+{
+   _eflutil.wl.gesture.request_notified = error;
+}
+
+static void
+_cb_gesture_tap(void *data EINA_UNUSED, struct tizen_gesture *tizen_gesture EINA_UNUSED, uint32_t mode, uint32_t fingers, uint32_t repeats)
+{
+   efl_util_event_gesture_tap_s *ev = NULL;
+
+   ev = (efl_util_event_gesture_tap_s *)calloc(1, sizeof(*ev));
+   if (!ev) return;
+
+   ev->mode = mode;
+
+   ev->fingers = fingers;
+   ev->repeats = repeats;
+
+   ecore_event_add(EFL_UTIL_EVENT_GESTURE_TAP, ev, NULL, NULL);
+}
+/* LCOV_EXCL_STOP */
+
+static void
+_cb_gesture_palm_cover_notify(void *data EINA_UNUSED, struct tizen_gesture *tizen_gesture EINA_UNUSED, struct wl_surface *surface EINA_UNUSED, uint32_t error)
+{
+   _eflutil.wl.gesture.request_notified = error;
+}
+
+/* LCOV_EXCL_START */
+static void
+_cb_gesture_palm_cover(void *data EINA_UNUSED, struct tizen_gesture *tizen_gesture EINA_UNUSED, struct wl_surface *surface, uint32_t mode, uint32_t duration, int cx, int cy, uint32_t size, wl_fixed_t pressure)
+{
+   efl_util_event_gesture_palm_cover_s *ev = NULL;
+
+   ev = (efl_util_event_gesture_palm_cover_s *)calloc(1, sizeof(*ev));
+   if (!ev) return;
+
+   ev->mode = mode;
+
+   ev->duration = duration;
+   ev->cx = cx;
+   ev->cy = cy;
+   ev->size = size;
+   ev->pressure = wl_fixed_to_int(pressure);
+
+   ecore_event_add(EFL_UTIL_EVENT_GESTURE_PALM_COVER, ev, NULL, NULL);
+}
+/* LCOV_EXCL_STOP */
+
+static void
+_cb_gesture_activate_notify(void *data EINA_UNUSED, struct tizen_gesture *tizen_gesture EINA_UNUSED, struct wl_surface *surface EINA_UNUSED, uint32_t type EINA_UNUSED, uint32_t active EINA_UNUSED, uint32_t error)
+{
+   _eflutil.wl.gesture.request_notified = error;
+}
+
+static efl_util_error_e
+_efl_util_gesture_convert_error(int ret)
+{
+   switch (ret)
+     {
+        case TIZEN_GESTURE_ERROR_NONE:
+           return EFL_UTIL_ERROR_NONE;
+        case TIZEN_GESTURE_ERROR_INVALID_DATA:
+           return EFL_UTIL_ERROR_INVALID_PARAMETER;
+        case TIZEN_GESTURE_ERROR_NO_PERMISSION:
+           return EFL_UTIL_ERROR_PERMISSION_DENIED;
+        case TIZEN_GESTURE_ERROR_NO_SYSTEM_RESOURCES:
+           return EFL_UTIL_ERROR_OUT_OF_MEMORY;
+        case TIZEN_GESTURE_ERROR_GRABBED_ALREADY:
+           return EFL_UTIL_ERROR_NO_RESOURCE_AVAILABLE;
+        case TIZEN_GESTURE_ERROR_NOT_SUPPORTED:
+           return EFL_UTIL_ERROR_NOT_SUPPORTED;
+        default :
+           return EFL_UTIL_ERROR_NONE;
+     }
+}
+
+/* LCOV_EXCL_START */
+static int
+_efl_util_gesture_grab_edge_swipe(efl_util_gesture_data data)
+{
+   int ret = EFL_UTIL_ERROR_NONE;
+   Efl_Util_Gesture_Common_Grab_Data *base_data = NULL;
+   Efl_Util_Gesture_Edge_Swipe_Grab_Data *edge_swipe_data = NULL;
+   unsigned int fingers = 0;
+   unsigned int edge = 0;
+   unsigned int edge_size = 0;
+   unsigned int start_point = 0;
+   unsigned int end_point = 0;
+
+   base_data = (Efl_Util_Gesture_Common_Grab_Data *)data;
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(_eflutil.wl.gesture.proto, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(base_data, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(base_data->type == TIZEN_GESTURE_TYPE_EDGE_SWIPE,
+                                  EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   edge_swipe_data = (Efl_Util_Gesture_Edge_Swipe_Grab_Data *)data;
+
+   fingers = edge_swipe_data->fingers;
+   edge = edge_swipe_data->edge;
+   edge_size = edge_swipe_data->edge_size;
+   start_point = edge_swipe_data->start_point;
+   end_point = edge_swipe_data->end_point;
+
+   tizen_gesture_grab_edge_swipe(_eflutil.wl.gesture.proto, fingers, edge, edge_size, start_point, end_point);
+
+   while (_eflutil.wl.gesture.request_notified == -1)
+     wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+
+   ret = _efl_util_gesture_convert_error(_eflutil.wl.gesture.request_notified);
+   _eflutil.wl.gesture.request_notified = -1;
+
+   return ret;
+}
+
+static int
+_efl_util_gesture_ungrab_edge_swipe(efl_util_gesture_data data)
+{
+   int ret = EFL_UTIL_ERROR_NONE;
+   Efl_Util_Gesture_Common_Grab_Data *base_data = NULL;
+   Efl_Util_Gesture_Edge_Swipe_Grab_Data *edge_swipe_data = NULL;
+   unsigned int fingers = 0;
+   unsigned int edge = 0;
+   unsigned int edge_size = 0;
+   unsigned int start_point = 0;
+   unsigned int end_point = 0;
+
+   base_data = (Efl_Util_Gesture_Common_Grab_Data *)data;
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(_eflutil.wl.gesture.proto, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(base_data, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(base_data->type == TIZEN_GESTURE_TYPE_EDGE_SWIPE,
+                                  EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   edge_swipe_data = (Efl_Util_Gesture_Edge_Swipe_Grab_Data *)data;
+
+   fingers = edge_swipe_data->fingers;
+   edge = edge_swipe_data->edge;
+   edge_size = edge_swipe_data->edge_size;
+   start_point = edge_swipe_data->start_point;
+   end_point = edge_swipe_data->end_point;
+
+   tizen_gesture_ungrab_edge_swipe(_eflutil.wl.gesture.proto, fingers, edge, edge_size, start_point, end_point);
+
+   while (_eflutil.wl.gesture.request_notified == -1)
+     wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+
+   ret = _efl_util_gesture_convert_error(_eflutil.wl.gesture.request_notified);
+   _eflutil.wl.gesture.request_notified = -1;
+
+   return ret;
+}
+
+static int
+_efl_util_gesture_grab_edge_drag(efl_util_gesture_data data)
+{
+   int ret = EFL_UTIL_ERROR_NONE;
+   Efl_Util_Gesture_Common_Grab_Data *base_data = NULL;
+   Efl_Util_Gesture_Edge_Drag_Grab_Data *edge_drag_data = NULL;
+   unsigned int fingers = 0;
+   unsigned int edge = 0;
+   unsigned int edge_size = 0;
+   unsigned int start_point = 0;
+   unsigned int end_point = 0;
+
+   base_data = (Efl_Util_Gesture_Common_Grab_Data *)data;
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(_eflutil.wl.gesture.proto, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(base_data, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(base_data->type == TIZEN_GESTURE_TYPE_EDGE_DRAG,
+                                  EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   edge_drag_data = (Efl_Util_Gesture_Edge_Drag_Grab_Data *)data;
+
+   fingers = edge_drag_data->fingers;
+   edge = edge_drag_data->edge;
+   edge_size = edge_drag_data->edge_size;
+   start_point = edge_drag_data->start_point;
+   end_point = edge_drag_data->end_point;
+
+   tizen_gesture_grab_edge_drag(_eflutil.wl.gesture.proto, fingers, edge, edge_size, start_point, end_point);
+
+   while (_eflutil.wl.gesture.request_notified == -1)
+     wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+
+   ret = _efl_util_gesture_convert_error(_eflutil.wl.gesture.request_notified);
+   _eflutil.wl.gesture.request_notified = -1;
+
+   return ret;
+}
+
+static int
+_efl_util_gesture_ungrab_edge_drag(efl_util_gesture_data data)
+{
+   int ret = EFL_UTIL_ERROR_NONE;
+   Efl_Util_Gesture_Common_Grab_Data *base_data = NULL;
+   Efl_Util_Gesture_Edge_Drag_Grab_Data *edge_drag_data = NULL;
+   unsigned int fingers = 0;
+   unsigned int edge = 0;
+   unsigned int edge_size = 0;
+   unsigned int start_point = 0;
+   unsigned int end_point = 0;
+
+   base_data = (Efl_Util_Gesture_Common_Grab_Data *)data;
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(_eflutil.wl.gesture.proto, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(base_data, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(base_data->type == TIZEN_GESTURE_TYPE_EDGE_DRAG,
+                                  EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   edge_drag_data = (Efl_Util_Gesture_Edge_Drag_Grab_Data *)data;
+
+   fingers = edge_drag_data->fingers;
+   edge = edge_drag_data->edge;
+   edge_size = edge_drag_data->edge_size;
+   start_point = edge_drag_data->start_point;
+   end_point = edge_drag_data->end_point;
+
+   tizen_gesture_ungrab_edge_drag(_eflutil.wl.gesture.proto, fingers, edge, edge_size, start_point, end_point);
+
+   while (_eflutil.wl.gesture.request_notified == -1)
+     wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
 
-#include <efl_util.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <Elementary.h>
+   ret = _efl_util_gesture_convert_error(_eflutil.wl.gesture.request_notified);
+   _eflutil.wl.gesture.request_notified = -1;
 
-#if X11
-#include <Ecore_X.h>
-#include <utilX.h>
-#endif
+   return ret;
+}
 
-#if WAYLAND
-#include <Ecore_Wayland.h>
-#include <wayland-client.h>
-#include "tizen_notification-client-protocol.h"
-#endif
 
-typedef struct _notification_error_cb_info
+static int
+_efl_util_gesture_grab_tap(efl_util_gesture_data data)
 {
-   Evas_Object *window;
-   efl_util_notification_window_level_error_cb err_cb;
-   void *user_data;
-} notification_error_cb_info;
+   int ret = EFL_UTIL_ERROR_NONE;
+   Efl_Util_Gesture_Common_Grab_Data *base_data = NULL;
+   Efl_Util_Gesture_Tap_Grab_Data *tap_data = NULL;
+   unsigned int fingers = 0;
+   unsigned int repeats = 0;
 
-Eina_List *_g_notification_error_cb_info_list;
-static Ecore_Event_Handler* _noti_level_access_result_handler = NULL;
-static int _noti_handler_count = 0;
+   base_data = (Efl_Util_Gesture_Common_Grab_Data *)data;
 
-static notification_error_cb_info *_notification_error_cb_info_find(Evas_Object *window);
-static Eina_Bool _efl_util_notification_info_add(Evas_Object *window, efl_util_notification_window_level_error_cb callback, void *user_data);
-static Eina_Bool _efl_util_notification_info_del(Evas_Object *window);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(_eflutil.wl.gesture.proto, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(base_data, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(base_data->type == TIZEN_GESTURE_TYPE_TAP,
+                                  EFL_UTIL_ERROR_INVALID_PARAMETER);
 
-#if X11
-static unsigned int _noti_level_access_result_atom = 0;
+   tap_data = (Efl_Util_Gesture_Tap_Grab_Data *)data;
 
-static Eina_Bool _efl_util_client_message(void *data, int type, void *event);
-static notification_error_cb_info *_notification_error_cb_info_find_by_xwin(unsigned int xwin);
-#endif
+   fingers = tap_data->fingers;
+   repeats = tap_data->repeats;
+
+   tizen_gesture_grab_tap(_eflutil.wl.gesture.proto, fingers, repeats);
+
+   while (_eflutil.wl.gesture.request_notified == -1)
+     wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
 
-#if WAYLAND
-typedef struct _Surface_Level
+   ret = _efl_util_gesture_convert_error(_eflutil.wl.gesture.request_notified);
+   _eflutil.wl.gesture.request_notified = -1;
+
+   return ret;
+}
+
+static int
+_efl_util_gesture_ungrab_tap(efl_util_gesture_data data)
 {
-   struct wl_surface *surface;
-   int32_t level;
-   Eina_Bool wait_set_level_done;
-} Surface_Level;
+   int ret = EFL_UTIL_ERROR_NONE;
+   Efl_Util_Gesture_Common_Grab_Data *base_data = NULL;
+   Efl_Util_Gesture_Tap_Grab_Data *tap_data = NULL;
+   unsigned int fingers = 0;
+   unsigned int repeats = 0;
 
-static void _cb_handle_registry_global(void *data, struct wl_registry *registry, unsigned int name, const char *interface, unsigned int version);
-static void _cb_handle_registry_global_remove(void *data, struct wl_registry *registry, unsigned int name);
-static void _notification_set_level_done(void *data, struct tizen_notification *tizen_notification, struct wl_surface *surface, int32_t level, uint32_t error_state);
-static notification_error_cb_info *_notification_error_cb_info_find_by_wl_surface(struct wl_surface *surface);
+   base_data = (Efl_Util_Gesture_Common_Grab_Data *)data;
 
-static const struct wl_registry_listener _registry_listener =
+   EINA_SAFETY_ON_NULL_RETURN_VAL(_eflutil.wl.gesture.proto, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(base_data, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(base_data->type == TIZEN_GESTURE_TYPE_TAP,
+                                  EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   tap_data = (Efl_Util_Gesture_Tap_Grab_Data *)data;
+
+   fingers = tap_data->fingers;
+   repeats = tap_data->repeats;
+
+   tizen_gesture_ungrab_tap(_eflutil.wl.gesture.proto, fingers, repeats);
+
+   while (_eflutil.wl.gesture.request_notified == -1)
+     wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+
+   ret = _efl_util_gesture_convert_error(_eflutil.wl.gesture.request_notified);
+   _eflutil.wl.gesture.request_notified = -1;
+
+   return ret;
+}
+
+static int
+_efl_util_gesture_grab_palm_cover(efl_util_gesture_data data)
 {
-   _cb_handle_registry_global,
-   _cb_handle_registry_global_remove
-};
+   int ret = EFL_UTIL_ERROR_NONE;
+   Efl_Util_Gesture_Common_Grab_Data *base_data = NULL;
+
+   base_data = (Efl_Util_Gesture_Common_Grab_Data *)data;
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(_eflutil.wl.gesture.proto, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(base_data, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(base_data->type == TIZEN_GESTURE_TYPE_PALM_COVER,
+                                  EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   tizen_gesture_grab_palm_cover(_eflutil.wl.gesture.proto);
+
+   while (_eflutil.wl.gesture.request_notified == -1)
+     wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+
+   ret = _efl_util_gesture_convert_error(_eflutil.wl.gesture.request_notified);
+   _eflutil.wl.gesture.request_notified = -1;
+
+   return ret;
+}
 
-struct tizen_notification_listener _tizen_notification_listener =
+static int
+_efl_util_gesture_ungrab_palm_cover(efl_util_gesture_data data)
 {
-   _notification_set_level_done,
-};
+   int ret = EFL_UTIL_ERROR_NONE;
+   Efl_Util_Gesture_Common_Grab_Data *base_data = NULL;
 
-static struct tizen_notification *_tizen_notification = NULL;
-static Eina_Bool _efl_util_init_done = EINA_FALSE;
-static Eina_Hash *hash_surface_levels = NULL;
+   base_data = (Efl_Util_Gesture_Common_Grab_Data *)data;
 
-static void
-_cb_handle_registry_global(void *data, struct wl_registry *registry, unsigned int name, const char *interface, unsigned int version)
+   EINA_SAFETY_ON_NULL_RETURN_VAL(_eflutil.wl.gesture.proto, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(base_data, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(base_data->type == TIZEN_GESTURE_TYPE_PALM_COVER,
+                                  EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   tizen_gesture_ungrab_palm_cover(_eflutil.wl.gesture.proto);
+
+   while (_eflutil.wl.gesture.request_notified == -1)
+     wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+
+   ret = _efl_util_gesture_convert_error(_eflutil.wl.gesture.request_notified);
+   _eflutil.wl.gesture.request_notified = -1;
+
+   return ret;
+}
+
+static Eina_Bool
+_efl_util_fd_cb(void *data, Ecore_Fd_Handler *hdl)
 {
-   if (!strcmp(interface, "tizen_notification"))
+   if (_eflutil.wl.dpy && _eflutil.wl.queue)
+     {
+        wl_display_roundtrip_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+        return ECORE_CALLBACK_RENEW;
+     }
+   else
      {
-        _tizen_notification = wl_registry_bind(registry, name, &tizen_notification_interface, 1);
-        if (!_tizen_notification) return;
-        tizen_notification_add_listener(_tizen_notification, &_tizen_notification_listener, NULL);
-        _efl_util_init_done = EINA_TRUE;
-        hash_surface_levels = eina_hash_pointer_new(free);
+        return ECORE_CALLBACK_CANCEL;
      }
 }
+/* LCOV_EXCL_STOP */
 
-# define _FREE_FUNC(_h, _fn) do { if (_h) { _fn((void*)_h); _h = NULL; } } while (0)
-static void
-_cb_handle_registry_global_remove(void *data, struct wl_registry *registry, unsigned int name)
+API efl_util_gesture_h
+efl_util_gesture_initialize(void)
 {
-   _tizen_notification = NULL;
-   _efl_util_init_done = EINA_FALSE;
-   _FREE_FUNC(hash_surface_levels, eina_hash_free);
-   /* no-op */
-}
+   efl_util_gesture_h gesture_h = NULL;
+   int dpy_fd = -1;
 
-static void
-_notification_set_level_done(void *data,
-                             struct tizen_notification *tizen_notification,
-                             struct wl_surface *surface,
-                             int32_t level,
-                             uint32_t error_state)
-{
-   Surface_Level *sl;
-   notification_error_cb_info *cb_info = NULL;
-   efl_util_error_e error_cb_state = EFL_UTIL_ERROR_NONE;
+   gesture_h = (efl_util_gesture_h)calloc(1, sizeof(struct _efl_util_gesture_h));
+   if (!gesture_h)
+     {
+        set_last_result(EFL_UTIL_ERROR_OUT_OF_MEMORY); /* LCOV_EXCL_LINE */
+        goto out; /* LCOV_EXCL_LINE */
+     }
 
-   if (hash_surface_levels)
+   if (_wl_init() == (int)EINA_FALSE)
      {
-        sl = eina_hash_find(hash_surface_levels, &surface);
-        if (sl)
-          {
-             sl->level = level;
-             sl->wait_set_level_done = EINA_FALSE;
-          }
+        set_last_result(EFL_UTIL_ERROR_NOT_SUPPORTED); /* LCOV_EXCL_LINE */
+        goto out; /* LCOV_EXCL_LINE */
      }
 
-   cb_info = _notification_error_cb_info_find_by_wl_surface(surface);
-   if (cb_info)
+   while (!_eflutil.wl.gesture.proto)
+     wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue); /* LCOV_EXCL_LINE */
+
+   if (_eflutil.wl.gesture.event_init <= 0)
      {
-        switch (error_state)
+        if (ecore_event_init() <= 0)
           {
-             case TIZEN_NOTIFICATION_ERROR_STATE_NONE:
-                error_cb_state = EFL_UTIL_ERROR_NONE;
-                break;
-             case TIZEN_NOTIFICATION_ERROR_STATE_PERMISSION_DENIED:
-             default:
-                error_cb_state = EFL_UTIL_ERROR_PERMISSION_DENIED;
-                break;
+             set_last_result(EFL_UTIL_ERROR_NOT_SUPPORTED); /* LCOV_EXCL_LINE */
+             goto out; /* LCOV_EXCL_LINE */
           }
-        if (cb_info->err_cb)
-          cb_info->err_cb(cb_info->window, error_cb_state , cb_info->user_data);
+        EFL_UTIL_EVENT_GESTURE_EDGE_SWIPE = ecore_event_type_new();
+        EFL_UTIL_EVENT_GESTURE_EDGE_DRAG = ecore_event_type_new();
+        EFL_UTIL_EVENT_GESTURE_TAP = ecore_event_type_new();
+        EFL_UTIL_EVENT_GESTURE_PALM_COVER = ecore_event_type_new();
+
+        dpy_fd = wl_display_get_fd(_eflutil.wl.dpy);
+        _eflutil.wl.dpy_fd = fcntl(dpy_fd, F_DUPFD_CLOEXEC, 0);
+        if (_eflutil.wl.dpy_fd >= 0)
+          _eflutil.wl.fd_hdl = ecore_main_fd_handler_add(_eflutil.wl.dpy_fd,
+                                 ECORE_FD_READ | ECORE_FD_WRITE | ECORE_FD_ERROR,
+                                 _efl_util_fd_cb, NULL,
+                                 NULL, NULL);
      }
-}
+   _eflutil.wl.gesture.event_init++;
+   gesture_h->init = EINA_TRUE;
 
-static void
-_efl_util_wl_init(void)
-{
-   static Eina_Bool init = EINA_FALSE;
-   if (!init)
+   set_last_result(EFL_UTIL_ERROR_NONE);
+   return gesture_h;
+
+out:
+/* LCOV_EXCL_START */
+   if (gesture_h)
      {
-        wl_registry_add_listener(wl_display_get_registry(ecore_wl_display_get()),
-                                 &_registry_listener, NULL);
-        init = EINA_TRUE;
+        free(gesture_h);
+        gesture_h = NULL;
      }
-   while (!_efl_util_init_done)
-     wl_display_dispatch(ecore_wl_display_get());
+   return gesture_h;
+/* LCOV_EXCL_STOP */
 }
-#endif
 
-int
-efl_util_set_notification_window_level(Evas_Object *window, efl_util_notification_level_e level)
+API int
+efl_util_gesture_deinitialize(efl_util_gesture_h gesture_h)
 {
-   EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
-   EINA_SAFETY_ON_FALSE_RETURN_VAL((level >= EFL_UTIL_NOTIFICATION_LEVEL_1) &&
-                                   (level <= EFL_UTIL_NOTIFICATION_LEVEL_3),
-                                   EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(gesture_h, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(gesture_h->init, EFL_UTIL_ERROR_INVALID_PARAMETER);
 
-#if X11
-   Ecore_X_Window xwin = elm_win_xwindow_get(window);
-   if (xwin)
-     {
-        Ecore_X_Window_Type window_type;
-        if(ecore_x_netwm_window_type_get(xwin, &window_type) == EINA_TRUE)
-          {
-             // success to get window type
-             if(window_type != ECORE_X_WINDOW_TYPE_NOTIFICATION)
-               {
-                  // given EFL window's type is not notification type.
-                  return EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE;
-               }
-          }
-        else
-          return EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE;
+   free(gesture_h);
+   gesture_h = NULL;
 
-        utilx_set_system_notification_level(ecore_x_display_get(), xwin,
-                                            level);
-        return EFL_UTIL_ERROR_NONE;
-     }
-#endif
+   _eflutil.wl.gesture.event_init--;
 
-#if WAYLAND
-   Ecore_Wl_Window *wl_win = elm_win_wl_window_get(window);
-   if (wl_win)
+   if (_eflutil.wl.gesture.event_init <= 0)
      {
-        _efl_util_wl_init();
-
-        if (hash_surface_levels)
+        _eflutil.wl.gesture.event_init = 0;
+        ecore_event_shutdown();
+        EFL_UTIL_EVENT_GESTURE_EDGE_SWIPE = 0;
+        EFL_UTIL_EVENT_GESTURE_EDGE_DRAG = 0;
+        EFL_UTIL_EVENT_GESTURE_TAP = 0;
+        EFL_UTIL_EVENT_GESTURE_PALM_COVER = 0;
+        if (_eflutil.wl.dpy_fd >= 0)
           {
-             Surface_Level *sl;
-             struct wl_surface *surface = ecore_wl_window_surface_get(wl_win);
-             sl = eina_hash_find(hash_surface_levels, &surface);
-             if (!sl)
-               {
-                  sl = calloc(1, sizeof(Surface_Level));
-                  if (sl)
-                    {
-                       sl->surface = surface;
-                       sl->level = EFL_UTIL_NOTIFICATION_LEVEL_DEFAULT;
-                       sl->wait_set_level_done = EINA_TRUE;
-                       eina_hash_add(hash_surface_levels, &surface, sl);
-                    }
-               }
-             else
-               {
-                  sl->wait_set_level_done = EINA_TRUE;
-               }
+             ecore_main_fd_handler_del(_eflutil.wl.fd_hdl);
+             _eflutil.wl.fd_hdl = NULL;
+             close(_eflutil.wl.dpy_fd);
+             _eflutil.wl.dpy_fd = -1;
           }
-
-        //Add notification window type check
-        tizen_notification_set_level(_tizen_notification,
-                                     ecore_wl_window_surface_get(wl_win),
-                                     level);
-        return EFL_UTIL_ERROR_NONE;
      }
-#endif
 
-   return EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE;
+   return EFL_UTIL_ERROR_NONE;
 }
 
-int
-efl_util_get_notification_window_level(Evas_Object *window, efl_util_notification_level_e *level)
+API efl_util_gesture_data
+efl_util_gesture_edge_swipe_new(efl_util_gesture_h gesture_h, unsigned int fingers, efl_util_gesture_edge_e edge)
 {
+   Efl_Util_Gesture_Edge_Swipe_Grab_Data *data;
 
-   EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
-   EINA_SAFETY_ON_NULL_RETURN_VAL(level, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   if (!gesture_h || gesture_h->init == EINA_FALSE)
+     {
+        set_last_result(EFL_UTIL_ERROR_INVALID_PARAMETER);
+        return NULL;
+     }
 
-#if X11
-   Ecore_X_Window_Type window_type;
-   Utilx_Notification_Level utilx_level;
-   Ecore_X_Window xwin = elm_win_xwindow_get(window);
-   if (xwin)
+   if (edge <= EFL_UTIL_GESTURE_EDGE_NONE || edge > EFL_UTIL_GESTURE_EDGE_LEFT)
      {
-        if(ecore_x_netwm_window_type_get(xwin, &window_type) == EINA_TRUE)
-          {
-             // success to get window type
-             if(window_type != ECORE_X_WINDOW_TYPE_NOTIFICATION)
-               {
-                  // given EFL window's type is not notification type.
-                  return EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE;
-               }
+        set_last_result(EFL_UTIL_ERROR_INVALID_PARAMETER);
+        return NULL;
+     }
 
-             utilx_level = utilx_get_system_notification_level (ecore_x_display_get(), xwin);
+   data = (Efl_Util_Gesture_Edge_Swipe_Grab_Data *)calloc(1, sizeof(Efl_Util_Gesture_Edge_Swipe_Grab_Data));
+   if (!data)
+     {
+        set_last_result(EFL_UTIL_ERROR_OUT_OF_MEMORY); /* LCOV_EXCL_LINE */
+        return NULL; /* LCOV_EXCL_LINE */
+     }
 
-             if(utilx_level == UTILX_NOTIFICATION_LEVEL_LOW)
-               {
-                  *level = EFL_UTIL_NOTIFICATION_LEVEL_1;
-               }
-             else if(utilx_level == UTILX_NOTIFICATION_LEVEL_NORMAL)
-               {
-                  *level = EFL_UTIL_NOTIFICATION_LEVEL_2;
-               }
-             else if(utilx_level == UTILX_NOTIFICATION_LEVEL_HIGH)
-               {
-                  *level = EFL_UTIL_NOTIFICATION_LEVEL_3;
-               }
-             else
-               {
-                  return EFL_UTIL_ERROR_INVALID_PARAMETER;
-               }
+   data->base.type = TIZEN_GESTURE_TYPE_EDGE_SWIPE;
+   data->fingers = fingers;
+   data->edge = edge;
+   data->edge_size = EFL_UTIL_GESTURE_EDGE_SIZE_FULL;
 
-          }
-        else
-          {
-             // fail to get window type
-             return EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE;
-          }
+   set_last_result(EFL_UTIL_ERROR_NONE);
 
-        return EFL_UTIL_ERROR_NONE;
-     }
-#endif
+   return (void *)data;
+}
 
-#if WAYLAND
-   Ecore_Wl_Window *wl_win = elm_win_wl_window_get(window);
-   if (wl_win)
+API int
+efl_util_gesture_edge_swipe_free(efl_util_gesture_h gesture_h, efl_util_gesture_data data)
+{
+   if (!gesture_h || gesture_h->init == EINA_FALSE)
      {
-        Surface_Level *sl;
-        struct wl_surface *surface = ecore_wl_window_surface_get(wl_win);
+        return EFL_UTIL_ERROR_INVALID_PARAMETER;
+     }
 
-        sl = eina_hash_find(hash_surface_levels, &surface);
-        if (sl)
-          {
-            if (sl->wait_set_level_done)
-              {
-                  if (ecore_wl_window_shell_surface_get(wl_win) ||
-                      ecore_wl_window_xdg_surface_get(wl_win))
-                    {
-                       while (sl->wait_set_level_done)
-                         {
-                            ecore_wl_flush();
-                            wl_display_dispatch(ecore_wl_display_get());
-                         }
-                    }
-                  else
-                    {
-                       *level = EFL_UTIL_NOTIFICATION_LEVEL_DEFAULT;
-                       return EFL_UTIL_ERROR_INVALID_PARAMETER;
-                    }
-              }
-
-            switch (sl->level)
-              {
-                 case TIZEN_NOTIFICATION_LEVEL_1:
-                   *level = EFL_UTIL_NOTIFICATION_LEVEL_1;
-                   break;
-                 case TIZEN_NOTIFICATION_LEVEL_2:
-                   *level = EFL_UTIL_NOTIFICATION_LEVEL_2;
-                   break;
-                 case TIZEN_NOTIFICATION_LEVEL_3:
-                   *level = EFL_UTIL_NOTIFICATION_LEVEL_3;
-                   break;
-                 case TIZEN_NOTIFICATION_LEVEL_NONE:
-                   *level = EFL_UTIL_NOTIFICATION_LEVEL_NONE;
-                   break;
-                 case TIZEN_NOTIFICATION_LEVEL_DEFAULT:
-                   *level = EFL_UTIL_NOTIFICATION_LEVEL_DEFAULT;
-                   break;
-                 case TIZEN_NOTIFICATION_LEVEL_MEDIUM:
-                   *level = EFL_UTIL_NOTIFICATION_LEVEL_MEDIUM;
-                   break;
-                 case TIZEN_NOTIFICATION_LEVEL_HIGH:
-                   *level = EFL_UTIL_NOTIFICATION_LEVEL_HIGH;
-                   break;
-                 case TIZEN_NOTIFICATION_LEVEL_TOP:
-                   *level = EFL_UTIL_NOTIFICATION_LEVEL_TOP;
-                   break;
-                 default:
-                   *level = EFL_UTIL_NOTIFICATION_LEVEL_DEFAULT;
-                   return EFL_UTIL_ERROR_INVALID_PARAMETER;
-              }
-            return EFL_UTIL_ERROR_NONE;
-          }
-        else
-          {
-             *level = EFL_UTIL_NOTIFICATION_LEVEL_DEFAULT;
-          }
+   if (!data)
+     {
+        return EFL_UTIL_ERROR_INVALID_PARAMETER;
      }
-#endif
-   return EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE;
+
+   free(data);
+   data = NULL;
+
+   return EFL_UTIL_ERROR_NONE;
 }
 
-int
-efl_util_set_notification_window_level_error_cb(Evas_Object *window, efl_util_notification_window_level_error_cb callback, void *user_data)
+API int
+efl_util_gesture_edge_swipe_size_set(efl_util_gesture_data data, efl_util_gesture_edge_size_e edge_size, unsigned int start_point, unsigned int end_point)
 {
-   Eina_Bool ret = EINA_FALSE;
+   Efl_Util_Gesture_Edge_Swipe_Grab_Data *edge_swipe_data = data;
 
-   EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
-   EINA_SAFETY_ON_NULL_RETURN_VAL(callback, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(edge_swipe_data, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(edge_swipe_data->base.type == TIZEN_GESTURE_TYPE_EDGE_SWIPE,
+                                   EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(edge_size == EFL_UTIL_GESTURE_EDGE_SIZE_PARTIAL,
+                                   EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(end_point > start_point, EFL_UTIL_ERROR_INVALID_PARAMETER);
 
-   ret = _efl_util_notification_info_add(window, callback, user_data);
-   if (ret)
-     {
-#if X11
-        if (!_noti_level_access_result_atom)
-          _noti_level_access_result_atom = ecore_x_atom_get("_E_NOTIFICATION_LEVEL_ACCESS_RESULT");
+   edge_swipe_data->edge_size = edge_size;
+   edge_swipe_data->start_point = start_point;
+   edge_swipe_data->end_point = end_point;
+
+   return EFL_UTIL_ERROR_NONE;
+}
 
-        if (!_noti_level_access_result_handler)
-          _noti_level_access_result_handler = ecore_event_handler_add(ECORE_X_EVENT_CLIENT_MESSAGE, _efl_util_client_message, NULL);
-        _noti_handler_count++;
+API efl_util_gesture_data
+efl_util_gesture_edge_drag_new(efl_util_gesture_h gesture_h, unsigned int fingers, efl_util_gesture_edge_e edge)
+{
+   Efl_Util_Gesture_Edge_Drag_Grab_Data *data;
 
-        return EFL_UTIL_ERROR_NONE;
-#endif
+   if (!gesture_h || gesture_h->init == EINA_FALSE)
+     {
+        set_last_result(EFL_UTIL_ERROR_INVALID_PARAMETER);
+        return NULL;
+     }
 
-#if WAYLAND
-        return EFL_UTIL_ERROR_NONE;
-#endif
+   if (edge <= EFL_UTIL_GESTURE_EDGE_NONE || edge > EFL_UTIL_GESTURE_EDGE_LEFT)
+     {
+        set_last_result(EFL_UTIL_ERROR_INVALID_PARAMETER);
+        return NULL;
+     }
+
+   data = (Efl_Util_Gesture_Edge_Drag_Grab_Data *)calloc(1, sizeof(Efl_Util_Gesture_Edge_Drag_Grab_Data));
+   if (!data)
+     {
+        set_last_result(EFL_UTIL_ERROR_OUT_OF_MEMORY); /* LCOV_EXCL_LINE */
+        return NULL; /* LCOV_EXCL_LINE */
      }
-   return EFL_UTIL_ERROR_OUT_OF_MEMORY;
+
+   data->base.type = TIZEN_GESTURE_TYPE_EDGE_DRAG;
+   data->fingers = fingers;
+   data->edge = edge;
+   data->edge_size = EFL_UTIL_GESTURE_EDGE_SIZE_FULL;
+
+   set_last_result(EFL_UTIL_ERROR_NONE);
+
+   return (void *)data;
 }
 
-int
-efl_util_unset_notification_window_level_error_cb(Evas_Object *window)
+API int
+efl_util_gesture_edge_drag_free(efl_util_gesture_h gesture_h, efl_util_gesture_data data)
 {
-   Eina_Bool ret = EINA_FALSE;
-
-   EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   if (!gesture_h || gesture_h->init == EINA_FALSE)
+     {
+        return EFL_UTIL_ERROR_INVALID_PARAMETER;
+     }
 
-   ret = _efl_util_notification_info_del(window);
-   if (ret)
+   if (!data)
      {
-        _noti_handler_count--;
-        if (_noti_handler_count == 0)
-          {
-             if (_noti_level_access_result_handler)
-               {
-                  ecore_event_handler_del(_noti_level_access_result_handler);
-                  _noti_level_access_result_handler = NULL;
-               }
-          }
-        return EFL_UTIL_ERROR_NONE;
+        return EFL_UTIL_ERROR_INVALID_PARAMETER;
      }
 
-   return EFL_UTIL_ERROR_INVALID_PARAMETER;
+   free(data);
+   data = NULL;
+
+   return EFL_UTIL_ERROR_NONE;
 }
 
-#if X11
-static Eina_Bool
-_efl_util_client_message(void *data, int type, void *event)
+API int
+efl_util_gesture_edge_drag_size_set(efl_util_gesture_data data, efl_util_gesture_edge_size_e edge_size, unsigned int start_point, unsigned int end_point)
+{
+   Efl_Util_Gesture_Edge_Drag_Grab_Data *edge_drag_data = data;
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(edge_drag_data, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(edge_drag_data->base.type == TIZEN_GESTURE_TYPE_EDGE_DRAG,
+                                   EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(edge_size == EFL_UTIL_GESTURE_EDGE_SIZE_PARTIAL,
+                                   EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(end_point > start_point, EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   edge_drag_data->edge_size = edge_size;
+   edge_drag_data->start_point = start_point;
+   edge_drag_data->end_point = end_point;
+
+   return EFL_UTIL_ERROR_NONE;
+}
+
+API efl_util_gesture_data
+efl_util_gesture_tap_new(efl_util_gesture_h gesture_h, unsigned int fingers, unsigned int repeats)
 {
-   Ecore_X_Event_Client_Message *ev;
+   Efl_Util_Gesture_Tap_Grab_Data *data;
 
-   ev = event;
-   if (!ev) return ECORE_CALLBACK_PASS_ON;
+   if (!gesture_h || gesture_h->init == EINA_FALSE)
+     {
+        set_last_result(EFL_UTIL_ERROR_INVALID_PARAMETER);
+        return NULL;
+     }
 
-   if (ev->message_type == _noti_level_access_result_atom)
+   if (fingers <= 1 || repeats <= 1)
      {
-        Ecore_X_Window xwin;
-        xwin = ev->win;
+        set_last_result(EFL_UTIL_ERROR_NOT_SUPPORTED);
+        return NULL;
+     }
 
-        notification_error_cb_info *cb_info = NULL;
-        cb_info = _notification_error_cb_info_find_by_xwin(xwin);
-        if (cb_info)
-          {
-             int access = ev->data.l[1];
-             if (access == 0) // permission denied
-               {
-                  if (cb_info->err_cb)
-                    {
-                       cb_info->err_cb(cb_info->window, EFL_UTIL_ERROR_PERMISSION_DENIED, cb_info->user_data);
-                    }
-               }
-          }
+   data = (Efl_Util_Gesture_Tap_Grab_Data *)calloc(1, sizeof(Efl_Util_Gesture_Tap_Grab_Data));
+   if (!data)
+     {
+        set_last_result(EFL_UTIL_ERROR_OUT_OF_MEMORY); /* LCOV_EXCL_LINE */
+        return NULL; /* LCOV_EXCL_LINE */
      }
 
-   return ECORE_CALLBACK_PASS_ON;
+   data->base.type = TIZEN_GESTURE_TYPE_TAP;
+   data->fingers = fingers;
+   data->repeats = repeats;
+
+   set_last_result(EFL_UTIL_ERROR_NONE);
+
+   return (void *)data;
 }
 
-static notification_error_cb_info *
-_notification_error_cb_info_find_by_xwin(unsigned int xwin)
+API int
+efl_util_gesture_tap_free(efl_util_gesture_h gesture_h, efl_util_gesture_data data)
 {
-   Eina_List *l;
-   notification_error_cb_info* temp;
-   unsigned int temp_xwin;
+   if (!gesture_h || gesture_h->init == EINA_FALSE)
+     {
+        return EFL_UTIL_ERROR_INVALID_PARAMETER;
+     }
 
-   EINA_LIST_FOREACH(_g_notification_error_cb_info_list, l, temp)
+   if (!data)
      {
-        if (temp->window)
-          {
-             temp_xwin = elm_win_xwindow_get(temp->window);
-             if (xwin == temp_xwin)
-               {
-                  return temp;
-               }
-          }
+        return EFL_UTIL_ERROR_INVALID_PARAMETER;
      }
 
-   return NULL;
+   free(data);
+   data = NULL;
+
+   return EFL_UTIL_ERROR_NONE;
 }
-#endif
 
-#if WAYLAND
-static notification_error_cb_info *
-_notification_error_cb_info_find_by_wl_surface(struct wl_surface *surface)
+API efl_util_gesture_data
+efl_util_gesture_palm_cover_new(efl_util_gesture_h gesture_h)
 {
-   Eina_List *l;
-   notification_error_cb_info* temp;
-   struct wl_surface *temp_surface;
+   Efl_Util_Gesture_Palm_Cover_Grab_Data *data;
 
-   EINA_LIST_FOREACH(_g_notification_error_cb_info_list, l, temp)
+   if (!gesture_h || gesture_h->init == EINA_FALSE)
      {
-        if (temp->window)
-          {
-             temp_surface = ecore_wl_window_surface_get(elm_win_wl_window_get(temp->window));
-             if (surface == temp_surface)
-               {
-                  return temp;
-               }
-          }
+        set_last_result(EFL_UTIL_ERROR_INVALID_PARAMETER);
+        return NULL;
      }
 
-   return NULL;
+   data = (Efl_Util_Gesture_Palm_Cover_Grab_Data *)calloc(1, sizeof(Efl_Util_Gesture_Palm_Cover_Grab_Data));
+   if (!data)
+     {
+        set_last_result(EFL_UTIL_ERROR_OUT_OF_MEMORY); /* LCOV_EXCL_LINE */
+        return NULL; /* LCOV_EXCL_LINE */
+     }
+
+   data->base.type = TIZEN_GESTURE_TYPE_PALM_COVER;
+
+   set_last_result(EFL_UTIL_ERROR_NONE);
+
+   return (void *)data;
 }
-#endif
 
-static notification_error_cb_info *
-_notification_error_cb_info_find(Evas_Object *window)
+API int
+efl_util_gesture_palm_cover_free(efl_util_gesture_h gesture_h, efl_util_gesture_data data)
 {
-   Eina_List *l;
-   notification_error_cb_info* temp;
+   if (!gesture_h || gesture_h->init == EINA_FALSE)
+     {
+        return EFL_UTIL_ERROR_INVALID_PARAMETER;
+     }
 
-   EINA_LIST_FOREACH(_g_notification_error_cb_info_list, l, temp)
+   if (!data)
      {
-        if (temp->window == window)
-          {
-             return temp;
-          }
+        return EFL_UTIL_ERROR_INVALID_PARAMETER;
      }
 
-   return NULL;
+   free(data);
+   data = NULL;
+
+   return EFL_UTIL_ERROR_NONE;
 }
 
-static Eina_Bool
-_efl_util_notification_info_add(Evas_Object *window, efl_util_notification_window_level_error_cb callback, void *user_data)
+/* LCOV_EXCL_START */
+API int
+efl_util_gesture_grab(efl_util_gesture_h gesture_h, efl_util_gesture_data data)
 {
-   notification_error_cb_info* _err_info = _notification_error_cb_info_find(window);
+   int ret = EFL_UTIL_ERROR_NONE;
+   Efl_Util_Gesture_Common_Grab_Data *base_data = NULL;
+
+   base_data = (Efl_Util_Gesture_Common_Grab_Data *)data;
 
-   if (_err_info)
+   EINA_SAFETY_ON_NULL_RETURN_VAL(gesture_h, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(gesture_h->init, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(base_data, EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   switch (base_data->type)
      {
-        _g_notification_error_cb_info_list = eina_list_remove(_g_notification_error_cb_info_list, _err_info);
-        free(_err_info);
-        _err_info = NULL;
+        case TIZEN_GESTURE_TYPE_EDGE_SWIPE:
+           ret = _efl_util_gesture_grab_edge_swipe(data);
+           break;
+        case TIZEN_GESTURE_TYPE_EDGE_DRAG:
+           ret = _efl_util_gesture_grab_edge_drag(data);
+           break;
+        case TIZEN_GESTURE_TYPE_TAP:
+           ret = _efl_util_gesture_grab_tap(data);
+           break;
+        case TIZEN_GESTURE_TYPE_PALM_COVER:
+           ret = _efl_util_gesture_grab_palm_cover(data);
+           break;
+        default:
+           return EFL_UTIL_ERROR_INVALID_PARAMETER;
      }
 
-   _err_info = (notification_error_cb_info*)calloc(1, sizeof(notification_error_cb_info));
-   if (!_err_info)
+   return ret;
+}
+
+API int
+efl_util_gesture_ungrab(efl_util_gesture_h gesture_h, efl_util_gesture_data data)
+{
+   int ret = EFL_UTIL_ERROR_NONE;
+   Efl_Util_Gesture_Common_Grab_Data *base_data = NULL;
+
+   base_data = (Efl_Util_Gesture_Common_Grab_Data *)data;
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(gesture_h, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(gesture_h->init, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(base_data, EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   switch (base_data->type)
      {
-        return EINA_FALSE;
+        case TIZEN_GESTURE_TYPE_EDGE_SWIPE:
+           ret = _efl_util_gesture_ungrab_edge_swipe(data);
+           break;
+        case TIZEN_GESTURE_TYPE_EDGE_DRAG:
+           ret = _efl_util_gesture_ungrab_edge_drag(data);
+           break;
+        case TIZEN_GESTURE_TYPE_TAP:
+           ret = _efl_util_gesture_ungrab_tap(data);
+           break;
+        case TIZEN_GESTURE_TYPE_PALM_COVER:
+           ret = _efl_util_gesture_ungrab_palm_cover(data);
+           break;
+        default:
+           return EFL_UTIL_ERROR_INVALID_PARAMETER;
      }
-   _err_info->window = window;
-   _err_info->err_cb = callback;
-   _err_info->user_data = user_data;
 
-   _g_notification_error_cb_info_list = eina_list_append(_g_notification_error_cb_info_list, _err_info);
+   return ret;
+}
+/* LCOV_EXCL_STOP */
 
-   return EINA_TRUE;
+API int
+efl_util_gesture_select(efl_util_gesture_h gesture_h, Evas_Object *window, efl_util_gesture_data data)
+{
+   Efl_Util_Gesture_Common_Grab_Data *base_data = NULL;
+   Ecore_Wl2_Window *wlwin;
+   struct wl_surface *surface;
+   int ret;
+
+   base_data = (Efl_Util_Gesture_Common_Grab_Data *)data;
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(gesture_h, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(gesture_h->init, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(base_data, EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   if (base_data->type != TIZEN_GESTURE_TYPE_PALM_COVER)
+     return EFL_UTIL_ERROR_NOT_SUPPORTED;
+
+   wlwin = (Ecore_Wl2_Window *)elm_win_wl_window_get(window);
+   if (!wlwin) return EFL_UTIL_ERROR_INVALID_PARAMETER;
+
+   surface = ecore_wl2_window_surface_get(wlwin);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(surface,
+                                  EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   tizen_gesture_select_palm_cover(_eflutil.wl.gesture.proto, surface);
+
+   while (_eflutil.wl.gesture.request_notified == -1)
+     wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+
+   ret = _efl_util_gesture_convert_error(_eflutil.wl.gesture.request_notified);
+   _eflutil.wl.gesture.request_notified = -1;
+
+   return ret;
 }
 
-static Eina_Bool
-_efl_util_notification_info_del(Evas_Object *window)
+API int
+efl_util_gesture_deselect(efl_util_gesture_h gesture_h, Evas_Object *window, efl_util_gesture_data data)
 {
-   notification_error_cb_info* _err_info = _notification_error_cb_info_find(window);
-   if (!_err_info)
-     {
-        return EINA_FALSE;
-     }
+   Efl_Util_Gesture_Common_Grab_Data *base_data = NULL;
+   Ecore_Wl2_Window *wlwin;
+   struct wl_surface *surface;
+   int ret;
 
-   _g_notification_error_cb_info_list = eina_list_remove(_g_notification_error_cb_info_list, _err_info);
-   free(_err_info);
+   base_data = (Efl_Util_Gesture_Common_Grab_Data *)data;
 
-   return EINA_TRUE;
+   EINA_SAFETY_ON_NULL_RETURN_VAL(gesture_h, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(gesture_h->init, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(base_data, EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   if (base_data->type != TIZEN_GESTURE_TYPE_PALM_COVER)
+     return EFL_UTIL_ERROR_NOT_SUPPORTED;
+
+   wlwin = (Ecore_Wl2_Window *)elm_win_wl_window_get(window);
+   if (!wlwin) return EFL_UTIL_ERROR_INVALID_PARAMETER;
+
+   surface = ecore_wl2_window_surface_get(wlwin);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(surface,
+                                  EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   tizen_gesture_deselect_palm_cover(_eflutil.wl.gesture.proto, surface);
+
+   while (_eflutil.wl.gesture.request_notified == -1)
+     wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+
+   ret = _efl_util_gesture_convert_error(_eflutil.wl.gesture.request_notified);
+   _eflutil.wl.gesture.request_notified = -1;
+
+   return ret;
+}
+
+/* LCOV_EXCL_START */
+API int
+efl_util_gesture_activate_set(efl_util_gesture_h gesture_h, unsigned int type, Eina_Bool active)
+{
+   int ret;
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(gesture_h, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(gesture_h->init, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_TRUE_RETURN_VAL(type == EFL_UTIL_GESTURE_TYPE_NONE, EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   tizen_gesture_activate_set(_eflutil.wl.gesture.proto, NULL, type, active);
+
+   while (_eflutil.wl.gesture.request_notified == -1)
+     wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+
+   ret = _efl_util_gesture_convert_error(_eflutil.wl.gesture.request_notified);
+   _eflutil.wl.gesture.request_notified = -1;
+
+   return ret;
+}
+/* LCOV_EXCL_STOP */
+
+API int
+efl_util_gesture_activate_set_on_window(efl_util_gesture_h gesture_h, Evas_Object *window, unsigned int type, Eina_Bool active)
+{
+   Ecore_Wl2_Window *wlwin;
+   struct wl_surface *surface;
+   int ret;
+
+   EINA_SAFETY_ON_NULL_RETURN_VAL(gesture_h, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_FALSE_RETURN_VAL(gesture_h->init, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
+   EINA_SAFETY_ON_TRUE_RETURN_VAL(type == EFL_UTIL_GESTURE_TYPE_NONE, EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   wlwin = (Ecore_Wl2_Window *)elm_win_wl_window_get(window);
+   if (!wlwin) return EFL_UTIL_ERROR_INVALID_PARAMETER;
+
+   surface = ecore_wl2_window_surface_get(wlwin);
+   EINA_SAFETY_ON_NULL_RETURN_VAL(surface,
+                                  EFL_UTIL_ERROR_INVALID_PARAMETER);
+
+   tizen_gesture_activate_set(_eflutil.wl.gesture.proto, surface, type, active);
+
+   while (_eflutil.wl.gesture.request_notified == -1)
+     wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
+
+   ret = _efl_util_gesture_convert_error(_eflutil.wl.gesture.request_notified);
+   _eflutil.wl.gesture.request_notified = -1;
+
+   return ret;
 }