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1 /* | 1 /* |
2 * Copyright (C) 2006, 2007, 2009, 2010, 2011 Apple Inc. All rights reserved. | 2 * Copyright (C) 2006, 2007, 2009, 2010, 2011 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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226 // most recently clicked node, falling back to the frame. | 226 // most recently clicked node, falling back to the frame. |
227 // Returns true if the scroll was consumed. | 227 // Returns true if the scroll was consumed. |
228 // direction - The logical direction to scroll in. This will be converted to | 228 // direction - The logical direction to scroll in. This will be converted to |
229 // a physical direction for each LayoutBox we try to scroll | 229 // a physical direction for each LayoutBox we try to scroll |
230 // based on that box's writing mode. | 230 // based on that box's writing mode. |
231 // granularity - The units that the scroll delta parameter is in. | 231 // granularity - The units that the scroll delta parameter is in. |
232 // startNode - Optional. If provided, start chaining from the given node. | 232 // startNode - Optional. If provided, start chaining from the given node. |
233 // If not, use the current focus or last clicked node. | 233 // If not, use the current focus or last clicked node. |
234 bool logicalScroll(ScrollDirection, ScrollGranularity, Node* startNode = nul
lptr); | 234 bool logicalScroll(ScrollDirection, ScrollGranularity, Node* startNode = nul
lptr); |
235 | 235 |
236 // TODO(crbug.com/629935): This function is only used by PointerEventManager | |
237 // and should be removed as soon as PointerEventManager is a GC object. | |
238 void immediatelyProcessPendingPointerCapture(int pointerId); | |
239 | |
240 private: | 236 private: |
241 static DragState& dragState(); | 237 static DragState& dragState(); |
242 | 238 |
243 DataTransfer* createDraggingDataTransfer() const; | 239 DataTransfer* createDraggingDataTransfer() const; |
244 | 240 |
245 WebInputEventResult handleMouseMoveOrLeaveEvent(const PlatformMouseEvent&, H
itTestResult* hoveredNode = nullptr, bool onlyUpdateScrollbars = false, bool for
ceLeave = false); | 241 WebInputEventResult handleMouseMoveOrLeaveEvent(const PlatformMouseEvent&, H
itTestResult* hoveredNode = nullptr, bool onlyUpdateScrollbars = false, bool for
ceLeave = false); |
246 WebInputEventResult handleMousePressEvent(const MouseEventWithHitTestResults
&); | 242 WebInputEventResult handleMousePressEvent(const MouseEventWithHitTestResults
&); |
247 WebInputEventResult handleMouseFocus(const MouseEventWithHitTestResults&, In
putDeviceCapabilities* sourceCapabilities); | 243 WebInputEventResult handleMouseFocus(const MouseEventWithHitTestResults&, In
putDeviceCapabilities* sourceCapabilities); |
248 WebInputEventResult handleMouseDraggedEvent(const MouseEventWithHitTestResul
ts&); | 244 WebInputEventResult handleMouseDraggedEvent(const MouseEventWithHitTestResul
ts&); |
249 WebInputEventResult handleMouseReleaseEvent(const MouseEventWithHitTestResul
ts&); | 245 WebInputEventResult handleMouseReleaseEvent(const MouseEventWithHitTestResul
ts&); |
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415 // firing for the current gesture sequence (i.e. until next GestureTapDown). | 411 // firing for the current gesture sequence (i.e. until next GestureTapDown). |
416 bool m_suppressMouseEventsFromGestures; | 412 bool m_suppressMouseEventsFromGestures; |
417 | 413 |
418 // TODO(nzolghadr): Temporary until further refactoring | 414 // TODO(nzolghadr): Temporary until further refactoring |
419 friend GestureManager; | 415 friend GestureManager; |
420 }; | 416 }; |
421 | 417 |
422 } // namespace blink | 418 } // namespace blink |
423 | 419 |
424 #endif // EventHandler_h | 420 #endif // EventHandler_h |
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