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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 Apple Inc. All rights reserved. | 5 * Copyright (C) 2003, 2005, 2006, 2008 Apple Inc. All rights reserved. |
| 6 * | 6 * |
| 7 * This library is free software; you can redistribute it and/or | 7 * This library is free software; you can redistribute it and/or |
| 8 * modify it under the terms of the GNU Library General Public | 8 * modify it under the terms of the GNU Library General Public |
| 9 * License as published by the Free Software Foundation; either | 9 * License as published by the Free Software Foundation; either |
| 10 * version 2 of the License, or (at your option) any later version. | 10 * version 2 of the License, or (at your option) any later version. |
| 11 * | 11 * |
| 12 * This library is distributed in the hope that it will be useful, | 12 * This library is distributed in the hope that it will be useful, |
| 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 * Library General Public License for more details. | 15 * Library General Public License for more details. |
| 16 * | 16 * |
| 17 * You should have received a copy of the GNU Library General Public License | 17 * You should have received a copy of the GNU Library General Public License |
| 18 * along with this library; see the file COPYING.LIB. If not, write to | 18 * along with this library; see the file COPYING.LIB. If not, write to |
| 19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| 20 * Boston, MA 02110-1301, USA. | 20 * Boston, MA 02110-1301, USA. |
| 21 */ | 21 */ |
| 22 | 22 |
| 23 #include "config.h" | 23 #include "config.h" |
| 24 #include "core/events/MouseRelatedEvent.h" | 24 #include "core/events/MouseRelatedEvent.h" |
| 25 | 25 |
| 26 #include "core/dom/Document.h" | 26 #include "core/dom/Document.h" |
| 27 #include "core/frame/DOMWindow.h" | 27 #include "core/frame/LocalDOMWindow.h" |
| 28 #include "core/frame/FrameView.h" | 28 #include "core/frame/FrameView.h" |
| 29 #include "core/frame/LocalFrame.h" | 29 #include "core/frame/LocalFrame.h" |
| 30 #include "core/rendering/RenderLayer.h" | 30 #include "core/rendering/RenderLayer.h" |
| 31 #include "core/rendering/RenderObject.h" | 31 #include "core/rendering/RenderObject.h" |
| 32 | 32 |
| 33 namespace WebCore { | 33 namespace WebCore { |
| 34 | 34 |
| 35 MouseRelatedEvent::MouseRelatedEvent() | 35 MouseRelatedEvent::MouseRelatedEvent() |
| 36 : m_isSimulated(false) | 36 : m_isSimulated(false) |
| 37 , m_hasCachedRelativePosition(false) | 37 , m_hasCachedRelativePosition(false) |
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| 103 | 103 |
| 104 m_layerLocation = m_pageLocation; | 104 m_layerLocation = m_pageLocation; |
| 105 m_offsetLocation = m_pageLocation; | 105 m_offsetLocation = m_pageLocation; |
| 106 | 106 |
| 107 computePageLocation(); | 107 computePageLocation(); |
| 108 m_hasCachedRelativePosition = false; | 108 m_hasCachedRelativePosition = false; |
| 109 } | 109 } |
| 110 | 110 |
| 111 static float pageZoomFactor(const UIEvent* event) | 111 static float pageZoomFactor(const UIEvent* event) |
| 112 { | 112 { |
| 113 DOMWindow* window = event->view(); | 113 LocalDOMWindow* window = event->view(); |
| 114 if (!window) | 114 if (!window) |
| 115 return 1; | 115 return 1; |
| 116 LocalFrame* frame = window->frame(); | 116 LocalFrame* frame = window->frame(); |
| 117 if (!frame) | 117 if (!frame) |
| 118 return 1; | 118 return 1; |
| 119 return frame->pageZoomFactor(); | 119 return frame->pageZoomFactor(); |
| 120 } | 120 } |
| 121 | 121 |
| 122 void MouseRelatedEvent::computePageLocation() | 122 void MouseRelatedEvent::computePageLocation() |
| 123 { | 123 { |
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| 223 // See Microsoft documentation and <http://www.quirksmode.org/dom/w3c_events
.html>. | 223 // See Microsoft documentation and <http://www.quirksmode.org/dom/w3c_events
.html>. |
| 224 return m_clientLocation.y(); | 224 return m_clientLocation.y(); |
| 225 } | 225 } |
| 226 | 226 |
| 227 void MouseRelatedEvent::trace(Visitor* visitor) | 227 void MouseRelatedEvent::trace(Visitor* visitor) |
| 228 { | 228 { |
| 229 UIEventWithKeyState::trace(visitor); | 229 UIEventWithKeyState::trace(visitor); |
| 230 } | 230 } |
| 231 | 231 |
| 232 } // namespace WebCore | 232 } // namespace WebCore |
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