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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/LocalDOMWindow.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/layout/Layer.h" |
| 31 #include "core/rendering/RenderObject.h" | 31 #include "core/rendering/RenderObject.h" |
| 32 | 32 |
| 33 namespace blink { | 33 namespace blink { |
| 34 | 34 |
| 35 MouseRelatedEvent::MouseRelatedEvent() | 35 MouseRelatedEvent::MouseRelatedEvent() |
| 36 : m_isSimulated(false) | 36 : m_isSimulated(false) |
| 37 , m_hasCachedRelativePosition(false) | 37 , m_hasCachedRelativePosition(false) |
| 38 { | 38 { |
| 39 } | 39 } |
| 40 | 40 |
| (...skipping 105 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 146 if (RenderObject* r = targetNode->renderer()) { | 146 if (RenderObject* r = targetNode->renderer()) { |
| 147 FloatPoint localPos = r->absoluteToLocal(FloatPoint(absoluteLocation()),
UseTransforms); | 147 FloatPoint localPos = r->absoluteToLocal(FloatPoint(absoluteLocation()),
UseTransforms); |
| 148 m_offsetLocation = roundedLayoutPoint(localPos); | 148 m_offsetLocation = roundedLayoutPoint(localPos); |
| 149 float scaleFactor = 1 / pageZoomFactor(this); | 149 float scaleFactor = 1 / pageZoomFactor(this); |
| 150 if (scaleFactor != 1.0f) | 150 if (scaleFactor != 1.0f) |
| 151 m_offsetLocation.scale(scaleFactor, scaleFactor); | 151 m_offsetLocation.scale(scaleFactor, scaleFactor); |
| 152 } | 152 } |
| 153 | 153 |
| 154 // Adjust layerLocation to be relative to the layer. | 154 // Adjust layerLocation to be relative to the layer. |
| 155 // FIXME: event.layerX and event.layerY are poorly defined, | 155 // FIXME: event.layerX and event.layerY are poorly defined, |
| 156 // and probably don't always correspond to RenderLayer offsets. | 156 // and probably don't always correspond to Layer offsets. |
| 157 // https://bugs.webkit.org/show_bug.cgi?id=21868 | 157 // https://bugs.webkit.org/show_bug.cgi?id=21868 |
| 158 Node* n = targetNode; | 158 Node* n = targetNode; |
| 159 while (n && !n->renderer()) | 159 while (n && !n->renderer()) |
| 160 n = n->parentNode(); | 160 n = n->parentNode(); |
| 161 | 161 |
| 162 if (n) { | 162 if (n) { |
| 163 // FIXME: This logic is a wrong implementation of convertToLayerCoords. | 163 // FIXME: This logic is a wrong implementation of convertToLayerCoords. |
| 164 for (RenderLayer* layer = n->renderer()->enclosingLayer(); layer; layer
= layer->parent()) | 164 for (Layer* layer = n->renderer()->enclosingLayer(); layer; layer = laye
r->parent()) |
| 165 m_layerLocation -= toLayoutSize(layer->location()); | 165 m_layerLocation -= toLayoutSize(layer->location()); |
| 166 } | 166 } |
| 167 | 167 |
| 168 m_hasCachedRelativePosition = true; | 168 m_hasCachedRelativePosition = true; |
| 169 } | 169 } |
| 170 | 170 |
| 171 int MouseRelatedEvent::layerX() | 171 int MouseRelatedEvent::layerX() |
| 172 { | 172 { |
| 173 if (!m_hasCachedRelativePosition) | 173 if (!m_hasCachedRelativePosition) |
| 174 computeRelativePosition(); | 174 computeRelativePosition(); |
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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 blink | 232 } // namespace blink |
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