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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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34 #include "core/rendering/style/RenderStyleConstants.h" | 34 #include "core/rendering/style/RenderStyleConstants.h" |
35 #include "platform/Cursor.h" | 35 #include "platform/Cursor.h" |
36 #include "platform/PlatformMouseEvent.h" | 36 #include "platform/PlatformMouseEvent.h" |
37 #include "platform/Timer.h" | 37 #include "platform/Timer.h" |
38 #include "platform/UserGestureIndicator.h" | 38 #include "platform/UserGestureIndicator.h" |
39 #include "platform/geometry/LayoutPoint.h" | 39 #include "platform/geometry/LayoutPoint.h" |
40 #include "platform/heap/Handle.h" | 40 #include "platform/heap/Handle.h" |
41 #include "platform/scroll/ScrollTypes.h" | 41 #include "platform/scroll/ScrollTypes.h" |
42 #include "wtf/Forward.h" | 42 #include "wtf/Forward.h" |
43 #include "wtf/HashMap.h" | 43 #include "wtf/HashMap.h" |
| 44 #include "wtf/HashTraits.h" |
44 #include "wtf/RefPtr.h" | 45 #include "wtf/RefPtr.h" |
45 | 46 |
46 namespace WebCore { | 47 namespace WebCore { |
47 | 48 |
48 class AutoscrollController; | 49 class AutoscrollController; |
49 class Clipboard; | 50 class Clipboard; |
50 class Document; | 51 class Document; |
51 class Element; | 52 class Element; |
52 class Event; | 53 class Event; |
53 class EventTarget; | 54 class EventTarget; |
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362 IntPoint m_mouseDownPos; // In our view's coords. | 363 IntPoint m_mouseDownPos; // In our view's coords. |
363 double m_mouseDownTimestamp; | 364 double m_mouseDownTimestamp; |
364 PlatformMouseEvent m_mouseDown; | 365 PlatformMouseEvent m_mouseDown; |
365 RefPtr<UserGestureToken> m_lastMouseDownUserGestureToken; | 366 RefPtr<UserGestureToken> m_lastMouseDownUserGestureToken; |
366 | 367 |
367 RefPtr<Node> m_latchedWheelEventNode; | 368 RefPtr<Node> m_latchedWheelEventNode; |
368 bool m_widgetIsLatched; | 369 bool m_widgetIsLatched; |
369 | 370 |
370 RefPtr<Node> m_previousWheelScrolledNode; | 371 RefPtr<Node> m_previousWheelScrolledNode; |
371 | 372 |
372 typedef HashMap<int, RefPtr<EventTarget> > TouchTargetMap; | 373 // The target of each active touch point indexed by the touch ID. |
373 TouchTargetMap m_originatingTouchPointTargets; | 374 typedef HashMap<unsigned, RefPtr<EventTarget>, DefaultHash<unsigned>::Hash,
WTF::UnsignedWithZeroKeyHashTraits<unsigned> > TouchTargetMap; |
374 RefPtr<Document> m_originatingTouchPointDocument; | 375 TouchTargetMap m_targetForTouchID; |
375 unsigned m_originatingTouchPointTargetKey; | 376 |
| 377 // If set, the document of the active touch sequence. Unset if no touch sequ
ence active. |
| 378 RefPtr<Document> m_touchSequenceDocument; |
| 379 |
376 bool m_touchPressed; | 380 bool m_touchPressed; |
377 | 381 |
378 RefPtr<Node> m_scrollGestureHandlingNode; | 382 RefPtr<Node> m_scrollGestureHandlingNode; |
379 bool m_lastHitTestResultOverWidget; | 383 bool m_lastHitTestResultOverWidget; |
380 RefPtr<Node> m_previousGestureScrolledNode; | 384 RefPtr<Node> m_previousGestureScrolledNode; |
381 RefPtr<Scrollbar> m_scrollbarHandlingScrollGesture; | 385 RefPtr<Scrollbar> m_scrollbarHandlingScrollGesture; |
382 | 386 |
383 double m_maxMouseMovedDuration; | 387 double m_maxMouseMovedDuration; |
384 PlatformEvent::Type m_baseEventType; | 388 PlatformEvent::Type m_baseEventType; |
385 bool m_didStartDrag; | 389 bool m_didStartDrag; |
386 | 390 |
387 bool m_longTapShouldInvokeContextMenu; | 391 bool m_longTapShouldInvokeContextMenu; |
388 | 392 |
389 Timer<EventHandler> m_activeIntervalTimer; | 393 Timer<EventHandler> m_activeIntervalTimer; |
390 double m_lastShowPressTimestamp; | 394 double m_lastShowPressTimestamp; |
391 RefPtr<Element> m_lastDeferredTapElement; | 395 RefPtr<Element> m_lastDeferredTapElement; |
392 }; | 396 }; |
393 | 397 |
394 } // namespace WebCore | 398 } // namespace WebCore |
395 | 399 |
396 #endif // EventHandler_h | 400 #endif // EventHandler_h |
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