SyntheticGestureTarget implementation for injecting synthetic input events

content/browser/renderer_host/input/touch_scroll_smooth_gesture.h

+// Copyright 2013 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_INPUT_TOUCH_SCROLL_SMOOTH_GESTURE_H_
+#define CONTENT_BROWSER_RENDERER_HOST_INPUT_TOUCH_SCROLL_SMOOTH_GESTURE_H_
+
+#include "base/time/time.h"
+#include "content/browser/renderer_host/synthetic_gesture_calculator.h"
+#include "content/port/browser/synthetic_gesture.h"
+
+namespace content {
+
+class RenderWidgetHostView;
+

[Dominik Grewe, 2013/10/10 14:01:45]

Is this just for testing or do you want to keep this? Once the new
implementation is ready this will probably have to change again.

[kouhei (in TOK), 2013/10/15 02:10:02]

This is for testing, so I will not commit TouchSmoothScrollGesture in this CL.

+class TouchSmoothScrollGesture : public SyntheticGesture {
+ public:
+  TouchSmoothScrollGesture(bool scroll_down,
+                           int pixels_to_scroll,
+                           int mouse_event_x,
+                           int mouse_event_y);
+
+ private:
+  virtual ~TouchSmoothScrollGesture();
+
+  // SmoothScrollGesture:
+  virtual bool ForwardInputEvents(base::TimeTicks now,
+                                  RenderWidgetHost* host) OVERRIDE;
+
+  bool scroll_down_;
+  int pixels_to_scroll_;
+  int pixels_scrolled_;
+  int mouse_event_x_;
+  int mouse_event_y_;
+  SyntheticGestureCalculator synthetic_gesture_calculator_;
+
+  DISALLOW_COPY_AND_ASSIGN(TouchSmoothScrollGesture);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_BROWSER_RENDERER_HOST_INPUT_TOUCH_SCROLL_SMOOTH_GESTURE_H_