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| 1 /* | 1 /* |
| 2 * Copyright (C) 2001 Peter Kelly (pmk@post.com) | 2 * Copyright (C) 2001 Peter Kelly (pmk@post.com) |
| 3 * Copyright (C) 2001 Tobias Anton (anton@stud.fbi.fh-darmstadt.de) | 3 * Copyright (C) 2001 Tobias Anton (anton@stud.fbi.fh-darmstadt.de) |
| 4 * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com) | 4 * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com) |
| 5 * Copyright (C) 2003, 2005, 2006, 2008, 2010 Apple Inc. All rights reserved. | 5 * Copyright (C) 2003, 2005, 2006, 2008, 2010 Apple Inc. All rights reserved. |
| 6 * Copyright (C) 2013 Samsung Electronics. All rights reserved. | 6 * Copyright (C) 2013 Samsung Electronics. All rights reserved. |
| 7 * | 7 * |
| 8 * This library is free software; you can redistribute it and/or | 8 * This library is free software; you can redistribute it and/or |
| 9 * modify it under the terms of the GNU Library General Public | 9 * modify it under the terms of the GNU Library General Public |
| 10 * License as published by the Free Software Foundation; either | 10 * License as published by the Free Software Foundation; either |
| (...skipping 16 matching lines...) Expand all Loading... |
| 27 #include "platform/PlatformMouseEvent.h" | 27 #include "platform/PlatformMouseEvent.h" |
| 28 #include "platform/PlatformWheelEvent.h" | 28 #include "platform/PlatformWheelEvent.h" |
| 29 | 29 |
| 30 namespace blink { | 30 namespace blink { |
| 31 | 31 |
| 32 inline static unsigned convertDeltaMode(const PlatformWheelEvent& event) | 32 inline static unsigned convertDeltaMode(const PlatformWheelEvent& event) |
| 33 { | 33 { |
| 34 return event.granularity() == ScrollByPageWheelEvent ? WheelEvent::DOM_DELTA
_PAGE : WheelEvent::DOM_DELTA_PIXEL; | 34 return event.granularity() == ScrollByPageWheelEvent ? WheelEvent::DOM_DELTA
_PAGE : WheelEvent::DOM_DELTA_PIXEL; |
| 35 } | 35 } |
| 36 | 36 |
| 37 PassRefPtrWillBeRawPtr<WheelEvent> WheelEvent::create(const PlatformWheelEvent&
event, PassRefPtrWillBeRawPtr<AbstractView> view) | 37 RawPtr<WheelEvent> WheelEvent::create(const PlatformWheelEvent& event, RawPtr<Ab
stractView> view) |
| 38 { | 38 { |
| 39 return adoptRefWillBeNoop(new WheelEvent(FloatPoint(event.wheelTicksX(), eve
nt.wheelTicksY()), FloatPoint(event.deltaX(), event.deltaY()), | 39 return new WheelEvent(FloatPoint(event.wheelTicksX(), event.wheelTicksY()),
FloatPoint(event.deltaX(), event.deltaY()), |
| 40 convertDeltaMode(event), view, event.globalPosition(), event.position(), | 40 convertDeltaMode(event), view, event.globalPosition(), event.position(), |
| 41 event.getModifiers(), | 41 event.getModifiers(), |
| 42 MouseEvent::platformModifiersToButtons(event.getModifiers()), event.time
stamp(), | 42 MouseEvent::platformModifiersToButtons(event.getModifiers()), event.time
stamp(), |
| 43 event.canScroll(), event.resendingPluginId(), event.hasPreciseScrollingD
eltas(), | 43 event.canScroll(), event.resendingPluginId(), event.hasPreciseScrollingD
eltas(), |
| 44 static_cast<Event::RailsMode>(event.getRailsMode()))); | 44 static_cast<Event::RailsMode>(event.getRailsMode())); |
| 45 } | 45 } |
| 46 | 46 |
| 47 WheelEvent::WheelEvent() | 47 WheelEvent::WheelEvent() |
| 48 : m_deltaX(0) | 48 : m_deltaX(0) |
| 49 , m_deltaY(0) | 49 , m_deltaY(0) |
| 50 , m_deltaZ(0) | 50 , m_deltaZ(0) |
| 51 , m_deltaMode(DOM_DELTA_PIXEL) | 51 , m_deltaMode(DOM_DELTA_PIXEL) |
| 52 , m_canScroll(true) | 52 , m_canScroll(true) |
| 53 , m_resendingPluginId(-1) | 53 , m_resendingPluginId(-1) |
| 54 , m_hasPreciseScrollingDeltas(false) | 54 , m_hasPreciseScrollingDeltas(false) |
| 55 , m_railsMode(RailsModeFree) | 55 , m_railsMode(RailsModeFree) |
| 56 { | 56 { |
| 57 } | 57 } |
| 58 | 58 |
| 59 WheelEvent::WheelEvent(const AtomicString& type, const WheelEventInit& initializ
er) | 59 WheelEvent::WheelEvent(const AtomicString& type, const WheelEventInit& initializ
er) |
| 60 : MouseEvent(type, initializer) | 60 : MouseEvent(type, initializer) |
| 61 , m_wheelDelta(initializer.wheelDeltaX() ? initializer.wheelDeltaX() : -init
ializer.deltaX(), initializer.wheelDeltaY() ? initializer.wheelDeltaY() : -initi
alizer.deltaY()) | 61 , m_wheelDelta(initializer.wheelDeltaX() ? initializer.wheelDeltaX() : -init
ializer.deltaX(), initializer.wheelDeltaY() ? initializer.wheelDeltaY() : -initi
alizer.deltaY()) |
| 62 , m_deltaX(initializer.deltaX() ? initializer.deltaX() : -initializer.wheelD
eltaX()) | 62 , m_deltaX(initializer.deltaX() ? initializer.deltaX() : -initializer.wheelD
eltaX()) |
| 63 , m_deltaY(initializer.deltaY() ? initializer.deltaY() : -initializer.wheelD
eltaY()) | 63 , m_deltaY(initializer.deltaY() ? initializer.deltaY() : -initializer.wheelD
eltaY()) |
| 64 , m_deltaZ(initializer.deltaZ()) | 64 , m_deltaZ(initializer.deltaZ()) |
| 65 , m_deltaMode(initializer.deltaMode()) | 65 , m_deltaMode(initializer.deltaMode()) |
| 66 , m_canScroll(true) | 66 , m_canScroll(true) |
| 67 , m_resendingPluginId(-1) | 67 , m_resendingPluginId(-1) |
| 68 , m_hasPreciseScrollingDeltas(false) | 68 , m_hasPreciseScrollingDeltas(false) |
| 69 , m_railsMode(RailsModeFree) | 69 , m_railsMode(RailsModeFree) |
| 70 { | 70 { |
| 71 } | 71 } |
| 72 | 72 |
| 73 WheelEvent::WheelEvent(const FloatPoint& wheelTicks, const FloatPoint& rawDelta,
unsigned deltaMode, | 73 WheelEvent::WheelEvent(const FloatPoint& wheelTicks, const FloatPoint& rawDelta,
unsigned deltaMode, |
| 74 PassRefPtrWillBeRawPtr<AbstractView> view, const IntPoint& screenLocation, c
onst IntPoint& windowLocation, | 74 RawPtr<AbstractView> view, const IntPoint& screenLocation, const IntPoint& w
indowLocation, |
| 75 PlatformEvent::Modifiers modifiers, unsigned short buttons, double platformT
imeStamp, | 75 PlatformEvent::Modifiers modifiers, unsigned short buttons, double platformT
imeStamp, |
| 76 bool canScroll, int resendingPluginId, bool hasPreciseScrollingDeltas, Rails
Mode railsMode) | 76 bool canScroll, int resendingPluginId, bool hasPreciseScrollingDeltas, Rails
Mode railsMode) |
| 77 : MouseEvent(EventTypeNames::wheel, true, true, view, 0, screenLocation.x(),
screenLocation.y(), | 77 : MouseEvent(EventTypeNames::wheel, true, true, view, 0, screenLocation.x(),
screenLocation.y(), |
| 78 windowLocation.x(), windowLocation.y(), 0, 0, modifiers, 0, buttons, | 78 windowLocation.x(), windowLocation.y(), 0, 0, modifiers, 0, buttons, |
| 79 nullptr, platformTimeStamp, PlatformMouseEvent::RealOrIndistinguishable, | 79 nullptr, platformTimeStamp, PlatformMouseEvent::RealOrIndistinguishable, |
| 80 // TODO(zino): Should support canvas hit region because the wheel event | 80 // TODO(zino): Should support canvas hit region because the wheel event |
| 81 // is a kind of mouse event. Please see http://crbug.com/594075 | 81 // is a kind of mouse event. Please see http://crbug.com/594075 |
| 82 String()) | 82 String()) |
| 83 , m_wheelDelta(wheelTicks.x() * TickMultiplier, wheelTicks.y() * TickMultipl
ier) | 83 , m_wheelDelta(wheelTicks.x() * TickMultiplier, wheelTicks.y() * TickMultipl
ier) |
| 84 , m_deltaX(-rawDelta.x()) | 84 , m_deltaX(-rawDelta.x()) |
| (...skipping 15 matching lines...) Expand all Loading... |
| 100 bool WheelEvent::isMouseEvent() const | 100 bool WheelEvent::isMouseEvent() const |
| 101 { | 101 { |
| 102 return false; | 102 return false; |
| 103 } | 103 } |
| 104 | 104 |
| 105 bool WheelEvent::isWheelEvent() const | 105 bool WheelEvent::isWheelEvent() const |
| 106 { | 106 { |
| 107 return true; | 107 return true; |
| 108 } | 108 } |
| 109 | 109 |
| 110 PassRefPtrWillBeRawPtr<EventDispatchMediator> WheelEvent::createMediator() | 110 RawPtr<EventDispatchMediator> WheelEvent::createMediator() |
| 111 { | 111 { |
| 112 return EventDispatchMediator::create(this); | 112 return EventDispatchMediator::create(this); |
| 113 } | 113 } |
| 114 | 114 |
| 115 DEFINE_TRACE(WheelEvent) | 115 DEFINE_TRACE(WheelEvent) |
| 116 { | 116 { |
| 117 MouseEvent::trace(visitor); | 117 MouseEvent::trace(visitor); |
| 118 } | 118 } |
| 119 | 119 |
| 120 } // namespace blink | 120 } // namespace blink |
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