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| 1 /* | 1 /* |
| 2 * Copyright (C) 2007, 2009 Apple Inc. All rights reserved. | 2 * Copyright (C) 2007, 2009 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 |
| (...skipping 32 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 43 class DragImage; | 43 class DragImage; |
| 44 struct DragSession; | 44 struct DragSession; |
| 45 class DragState; | 45 class DragState; |
| 46 class LocalFrame; | 46 class LocalFrame; |
| 47 class FrameSelection; | 47 class FrameSelection; |
| 48 class HTMLInputElement; | 48 class HTMLInputElement; |
| 49 class Node; | 49 class Node; |
| 50 class Page; | 50 class Page; |
| 51 class PlatformMouseEvent; | 51 class PlatformMouseEvent; |
| 52 | 52 |
| 53 class CORE_EXPORT DragController final : public NoBaseWillBeGarbageCollectedFina
lized<DragController> { | 53 class CORE_EXPORT DragController final : public GarbageCollectedFinalized<DragCo
ntroller> { |
| 54 WTF_MAKE_NONCOPYABLE(DragController); | 54 WTF_MAKE_NONCOPYABLE(DragController); |
| 55 USING_FAST_MALLOC_WILL_BE_REMOVED(DragController); | |
| 56 public: | 55 public: |
| 57 ~DragController(); | 56 ~DragController(); |
| 58 | 57 |
| 59 static PassOwnPtrWillBeRawPtr<DragController> create(Page*, DragClient*); | 58 static RawPtr<DragController> create(Page*, DragClient*); |
| 60 | 59 |
| 61 DragSession dragEntered(DragData*); | 60 DragSession dragEntered(DragData*); |
| 62 void dragExited(DragData*); | 61 void dragExited(DragData*); |
| 63 DragSession dragUpdated(DragData*); | 62 DragSession dragUpdated(DragData*); |
| 64 bool performDrag(DragData*); | 63 bool performDrag(DragData*); |
| 65 | 64 |
| 66 enum SelectionDragPolicy { | 65 enum SelectionDragPolicy { |
| 67 ImmediateSelectionDragResolution, | 66 ImmediateSelectionDragResolution, |
| 68 DelayedSelectionDragResolution, | 67 DelayedSelectionDragResolution, |
| 69 }; | 68 }; |
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| 91 DragOperation dragOperation(DragData*); | 90 DragOperation dragOperation(DragData*); |
| 92 void cancelDrag(); | 91 void cancelDrag(); |
| 93 bool dragIsMove(FrameSelection&, DragData*); | 92 bool dragIsMove(FrameSelection&, DragData*); |
| 94 bool isCopyKeyDown(DragData*); | 93 bool isCopyKeyDown(DragData*); |
| 95 | 94 |
| 96 void mouseMovedIntoDocument(Document*); | 95 void mouseMovedIntoDocument(Document*); |
| 97 | 96 |
| 98 void doSystemDrag(DragImage*, const IntPoint& dragLocation, const IntPoint&
dragOrigin, DataTransfer*, LocalFrame*, bool forLink); | 97 void doSystemDrag(DragImage*, const IntPoint& dragLocation, const IntPoint&
dragOrigin, DataTransfer*, LocalFrame*, bool forLink); |
| 99 void cleanupAfterSystemDrag(); | 98 void cleanupAfterSystemDrag(); |
| 100 | 99 |
| 101 RawPtrWillBeMember<Page> m_page; | 100 Member<Page> m_page; |
| 102 DragClient* m_client; | 101 DragClient* m_client; |
| 103 | 102 |
| 104 RefPtrWillBeMember<Document> m_documentUnderMouse; // The document the mouse
was last dragged over. | 103 Member<Document> m_documentUnderMouse; // The document the mouse was last dr
agged over. |
| 105 RefPtrWillBeMember<Document> m_dragInitiator; // The Document (if any) that
initiated the drag. | 104 Member<Document> m_dragInitiator; // The Document (if any) that initiated th
e drag. |
| 106 RefPtrWillBeMember<HTMLInputElement> m_fileInputElementUnderMouse; | 105 Member<HTMLInputElement> m_fileInputElementUnderMouse; |
| 107 bool m_documentIsHandlingDrag; | 106 bool m_documentIsHandlingDrag; |
| 108 | 107 |
| 109 DragDestinationAction m_dragDestinationAction; | 108 DragDestinationAction m_dragDestinationAction; |
| 110 bool m_didInitiateDrag; | 109 bool m_didInitiateDrag; |
| 111 }; | 110 }; |
| 112 | 111 |
| 113 } // namespace blink | 112 } // namespace blink |
| 114 | 113 |
| 115 #endif // DragController_h | 114 #endif // DragController_h |
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