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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. |
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136 return; | 136 return; |
137 | 137 |
138 // Compute coordinates that are based on the target. | 138 // Compute coordinates that are based on the target. |
139 m_layerLocation = m_pageLocation; | 139 m_layerLocation = m_pageLocation; |
140 m_offsetLocation = m_pageLocation; | 140 m_offsetLocation = m_pageLocation; |
141 | 141 |
142 // Must have an updated render tree for this math to work correctly. | 142 // Must have an updated render tree for this math to work correctly. |
143 targetNode->document().updateLayoutIgnorePendingStylesheets(); | 143 targetNode->document().updateLayoutIgnorePendingStylesheets(); |
144 | 144 |
145 // Adjust offsetLocation to be relative to the target's position. | 145 // Adjust offsetLocation to be relative to the target's position. |
146 if (LayoutObject* r = targetNode->renderer()) { | 146 if (LayoutObject* r = targetNode->layoutObject()) { |
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 Layer 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->layoutObject()) |
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 (Layer* layer = n->renderer()->enclosingLayer(); layer; layer = laye
r->parent()) | 164 for (Layer* layer = n->layoutObject()->enclosingLayer(); layer; layer =
layer->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 DEFINE_TRACE(MouseRelatedEvent) | 227 DEFINE_TRACE(MouseRelatedEvent) |
228 { | 228 { |
229 UIEventWithKeyState::trace(visitor); | 229 UIEventWithKeyState::trace(visitor); |
230 } | 230 } |
231 | 231 |
232 } // namespace blink | 232 } // namespace blink |
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