SyntheticGestureTarget implementation for injecting synthetic input events

content/browser/renderer_host/render_widget_host_view_android.h

 // Copyright (c) 2012 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 CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_ANDROID_H_
 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_ANDROID_H_
 
 #include <map>
 #include <queue>
 
@@ skipping 151 matching lines @@
   virtual bool LockMouse() OVERRIDE;
   virtual void UnlockMouse() OVERRIDE;
   virtual void HasTouchEventHandlers(bool need_touch_events) OVERRIDE;
   virtual void OnSwapCompositorFrame(
       uint32 output_surface_id,
       scoped_ptr<cc::CompositorFrame> frame) OVERRIDE;
   virtual void OnOverscrolled(gfx::Vector2dF accumulated_overscroll,
                               gfx::Vector2dF current_fling_velocity) OVERRIDE;
   virtual void ShowDisambiguationPopup(const gfx::Rect& target_rect,
                                        const SkBitmap& zoomed_bitmap) OVERRIDE;
+  virtual SyntheticGestureTarget* CreateSyntheticGestureTarget() OVERRIDE;
   virtual SyntheticGesture* CreateSmoothScrollGesture(
       bool scroll_down, int pixels_to_scroll, int mouse_event_x,
       int mouse_event_y) OVERRIDE;
   virtual SyntheticGesture* CreatePinchGesture(
       bool zoom_in, int pixels_to_move, int anchor_x,
       int anchor_y) OVERRIDE;
 
   // Implementation of BrowserAccessibilityDelegate:
   virtual void SetAccessibilityFocus(int acc_obj_id) OVERRIDE;
   virtual void AccessibilityDoDefaultAction(int acc_obj_id) OVERRIDE;
@@ skipping 55 matching lines @@
   void RequestContentClipping(const gfx::Rect& clipping,
                               const gfx::Size& content_size);
 
   // Returns true when animation ticks are still needed. This avoids a separate
   // round-trip for requesting follow-up animation.
   bool Animate(base::TimeTicks frame_time);
 
   void SynchronousFrameMetadata(
       const cc::CompositorFrameMetadata& frame_metadata);
 
+  ContentViewCoreImpl* content_view_core() { return content_view_core_; }

[jdduke (slow), 2013/10/28 15:59:47]

I think we don't need this if we just give SyntheticGestureTargetAndroid the
"SyntheticTouchEvent" java handle on construction.

[kouhei (in TOK), 2013/10/30 03:18:35]

Done.

+
  private:
   void BuffersSwapped(const gpu::Mailbox& mailbox,
                       uint32_t output_surface_id,
                       const base::Closure& ack_callback);
 
   void RunAckCallbacks();
 
   void DestroyDelegatedContent();
   void SwapDelegatedFrame(uint32 output_surface_id,
                           scoped_ptr<cc::DelegatedFrameData> frame_data);
@@ skipping 77 matching lines @@
   scoped_ptr<OverscrollGlow> overscroll_effect_;
 
   bool flush_input_requested_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewAndroid);
 };
 
 } // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_ANDROID_H_