mash: changes can_accept_events to an enum

services/ui/ws/server_window.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef SERVICES_UI_WS_SERVER_WINDOW_H_
 #define SERVICES_UI_WS_SERVER_WINDOW_H_
 
 #include <stdint.h>
 
 #include <map>
@@ skipping 146 matching lines @@
   std::string GetName() const;
 
   void SetTextInputState(const ui::TextInputState& state);
   const ui::TextInputState& text_input_state() const {
     return text_input_state_;
   }
 
   void set_can_focus(bool can_focus) { can_focus_ = can_focus; }
   bool can_focus() const { return can_focus_; }
 
-  void set_can_accept_events(bool value) { can_accept_events_ = value; }
-  bool can_accept_events() const { return can_accept_events_; }
+  void set_event_targeting_policy(mojom::EventTargetingPolicy policy) {
+    event_targeting_policy_ = policy;
+  }
+  mojom::EventTargetingPolicy event_targeting_policy() const {
+    return event_targeting_policy_;
+  }
 
   // Returns true if this window is attached to a root and all ancestors are
   // visible.
   bool IsDrawn() const;
 
   const gfx::Insets& extended_hit_test_region() const {
     return extended_hit_test_region_;
   }
   void set_extended_hit_test_region(const gfx::Insets& insets) {
     extended_hit_test_region_ = insets;
@@ skipping 59 matching lines @@
   bool visible_;
   gfx::Rect bounds_;
   gfx::Insets client_area_;
   std::vector<gfx::Rect> additional_client_areas_;
   std::unique_ptr<ServerWindowCompositorFrameSinkManager>
       compositor_frame_sink_manager_;
   mojom::Cursor cursor_id_;
   mojom::Cursor non_client_cursor_id_;
   float opacity_;
   bool can_focus_;
-  bool can_accept_events_;
+  mojom::EventTargetingPolicy event_targeting_policy_ =
+      mojom::EventTargetingPolicy::TARGET_AND_DESCENDANTS;
   gfx::Transform transform_;
   ui::TextInputState text_input_state_;
 
   Properties properties_;
 
   gfx::Vector2d underlay_offset_;
 
   // The hit test for windows extends outside the bounds of the window by this
   // amount.
   gfx::Insets extended_hit_test_region_;
 
   // Mouse events outside the hit test mask don't hit the window. An empty mask
   // means all events miss the window. If null there is no mask.
   std::unique_ptr<gfx::Rect> hit_test_mask_;
 
   // Whether this window can be the target in a drag and drop
   // operation. Clients must opt-in to this.
   bool accepts_drops_ = false;
 
   base::ObserverList<ServerWindowObserver> observers_;
 
   DISALLOW_COPY_AND_ASSIGN(ServerWindow);
 };
 
 }  // namespace ws
 }  // namespace ui
 
 #endif  // SERVICES_UI_WS_SERVER_WINDOW_H_