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Diffstat (limited to 'ui/views/touchui/gesture_manager.h')
-rw-r--r-- | ui/views/touchui/gesture_manager.h | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/ui/views/touchui/gesture_manager.h b/ui/views/touchui/gesture_manager.h deleted file mode 100644 index e5ec4b5..0000000 --- a/ui/views/touchui/gesture_manager.h +++ /dev/null @@ -1,56 +0,0 @@ -// Copyright (c) 2011 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 UI_VIEWS_TOUCHUI_GESTURE_MANAGER_H_ -#define UI_VIEWS_TOUCHUI_GESTURE_MANAGER_H_ -#pragma once - -#include "base/memory/singleton.h" -#include "ui/views/view.h" - -namespace ui { -enum TouchStatus; -} - -namespace views { -class TouchEvent; - -// A GestureManager singleton detects gestures occurring in the -// incoming feed of touch events across all of the RootViews in -// the system. In response to a given touch event, the GestureManager -// updates its internal state and optionally dispatches synthetic -// events to the invoking view. -// -class VIEWS_EXPORT GestureManager { - public: - virtual ~GestureManager(); - - static GestureManager* GetInstance(); - - // Invoked for each touch event that could contribute to the current gesture. - // Takes the event and the View that originated it and which will also - // be the target of any generated synthetic event. Finally, status - // specifies if a touch sequence is in progress or not, so that the - // GestureManager state can correctly reflect events that are handled - // already. - // Returns true if the event resulted in firing a synthetic event. - virtual bool ProcessTouchEventForGesture(const TouchEvent& event, - View* source, - ui::TouchStatus status); - - // TODO(rjkroege): Write the remainder of this class. - // It will appear in a subsequent CL. - - protected: - GestureManager(); - - private: - friend struct DefaultSingletonTraits<GestureManager>; - - DISALLOW_COPY_AND_ASSIGN(GestureManager); -}; - -} // namespace views - -#endif // UI_VIEWS_TOUCHUI_GESTURE_MANAGER_H_ |