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295f920116
I wrote a script to do this which is attached to the bug. TBR=abarth@chromium.org BUG=435361 Review URL: https://codereview.chromium.org/736373003
111 lines
4.5 KiB
C++
111 lines
4.5 KiB
C++
/*
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* Copyright (C) 2004, 2005, 2006, 2009 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef SKY_ENGINE_PLATFORM_PLATFORMMOUSEEVENT_H_
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#define SKY_ENGINE_PLATFORM_PLATFORMMOUSEEVENT_H_
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#include "sky/engine/platform/PlatformEvent.h"
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#include "sky/engine/platform/geometry/IntPoint.h"
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namespace blink {
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// These button numbers match the ones used in the DOM API, 0 through 2, except for NoButton which isn't specified.
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enum MouseButton { NoButton = -1, LeftButton, MiddleButton, RightButton };
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class PlatformMouseEvent : public PlatformEvent {
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public:
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enum SyntheticEventType {
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// Real mouse input events or synthetic events that behave just like real events
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RealOrIndistinguishable,
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// Mouse events derived from touch input
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FromTouch,
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};
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PlatformMouseEvent()
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: PlatformEvent(PlatformEvent::MouseMoved)
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, m_button(NoButton)
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, m_clickCount(0)
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, m_synthesized(RealOrIndistinguishable)
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, m_modifierFlags(0)
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{
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}
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PlatformMouseEvent(const IntPoint& position, const IntPoint& globalPosition, MouseButton button, PlatformEvent::Type type, int clickCount, Modifiers modifiers, double timestamp)
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: PlatformEvent(type, modifiers, timestamp)
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, m_position(position)
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, m_globalPosition(globalPosition)
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, m_button(button)
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, m_clickCount(clickCount)
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, m_synthesized(RealOrIndistinguishable)
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, m_modifierFlags(0)
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{
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}
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PlatformMouseEvent(const IntPoint& position, const IntPoint& globalPosition, MouseButton button, PlatformEvent::Type type, int clickCount, Modifiers modifiers, SyntheticEventType synthesized, double timestamp)
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: PlatformEvent(type, modifiers, timestamp)
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, m_position(position)
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, m_globalPosition(globalPosition)
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, m_button(button)
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, m_clickCount(clickCount)
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, m_synthesized(synthesized)
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, m_modifierFlags(0)
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{
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}
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PlatformMouseEvent(const IntPoint& position, const IntPoint& globalPosition, MouseButton button, PlatformEvent::Type type, int clickCount, bool shiftKey, bool ctrlKey, bool altKey, bool metaKey, SyntheticEventType synthesized, double timestamp)
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: PlatformEvent(type, shiftKey, ctrlKey, altKey, metaKey, timestamp)
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, m_position(position)
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, m_globalPosition(globalPosition)
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, m_button(button)
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, m_clickCount(clickCount)
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, m_synthesized(synthesized)
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, m_modifierFlags(0)
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{
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}
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const IntPoint& position() const { return m_position; }
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const IntPoint& globalPosition() const { return m_globalPosition; }
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const IntPoint& movementDelta() const { return m_movementDelta; }
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MouseButton button() const { return m_button; }
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int clickCount() const { return m_clickCount; }
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unsigned modifierFlags() const { return m_modifierFlags; }
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bool fromTouch() const { return m_synthesized == FromTouch; }
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SyntheticEventType syntheticEventType() const { return m_synthesized; }
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protected:
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IntPoint m_position;
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IntPoint m_globalPosition;
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IntPoint m_movementDelta;
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MouseButton m_button;
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int m_clickCount;
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SyntheticEventType m_synthesized;
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unsigned m_modifierFlags;
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};
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} // namespace blink
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#endif // SKY_ENGINE_PLATFORM_PLATFORMMOUSEEVENT_H_
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