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1 /* | 1 /* |
2 * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserv
ed. | 2 * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserv
ed. |
3 * Copyright (C) 2006 Alexey Proskuryakov (ap@webkit.org) | 3 * Copyright (C) 2006 Alexey Proskuryakov (ap@webkit.org) |
4 * Copyright (C) 2012 Digia Plc. and/or its subsidiary(-ies) | 4 * Copyright (C) 2012 Digia Plc. and/or its subsidiary(-ies) |
5 * | 5 * |
6 * Redistribution and use in source and binary forms, with or without | 6 * Redistribution and use in source and binary forms, with or without |
7 * modification, are permitted provided that the following conditions | 7 * modification, are permitted provided that the following conditions |
8 * are met: | 8 * are met: |
9 * 1. Redistributions of source code must retain the above copyright | 9 * 1. Redistributions of source code must retain the above copyright |
10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
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150 return; | 150 return; |
151 } | 151 } |
152 | 152 |
153 RenderBox* scrollable = RenderBox::findAutoscrollable(dropTargetNode->render
er()); | 153 RenderBox* scrollable = RenderBox::findAutoscrollable(dropTargetNode->render
er()); |
154 if (!scrollable) { | 154 if (!scrollable) { |
155 stopAutoscrollTimer(); | 155 stopAutoscrollTimer(); |
156 return; | 156 return; |
157 } | 157 } |
158 | 158 |
159 Page* page = m_frame->page(); | 159 Page* page = m_frame->page(); |
160 if (!page || !page->chrome()->client()->shouldAutoscrollForDragAndDrop(scrol
lable)) { | 160 if (!page) { |
161 stopAutoscrollTimer(); | 161 stopAutoscrollTimer(); |
162 return; | 162 return; |
163 } | 163 } |
164 | 164 |
165 IntSize offset = scrollable->calculateAutoscrollDirection(eventPosition); | 165 IntSize offset = scrollable->calculateAutoscrollDirection(eventPosition); |
166 if (offset.isZero()) { | 166 if (offset.isZero()) { |
167 stopAutoscrollTimer(); | 167 stopAutoscrollTimer(); |
168 return; | 168 return; |
169 } | 169 } |
170 | 170 |
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319 } else if (east) | 319 } else if (east) |
320 view->setCursor(eastPanningCursor()); | 320 view->setCursor(eastPanningCursor()); |
321 else if (west) | 321 else if (west) |
322 view->setCursor(westPanningCursor()); | 322 view->setCursor(westPanningCursor()); |
323 else | 323 else |
324 view->setCursor(middlePanningCursor()); | 324 view->setCursor(middlePanningCursor()); |
325 } | 325 } |
326 #endif | 326 #endif |
327 | 327 |
328 } // namespace WebCore | 328 } // namespace WebCore |
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