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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, 2004, 2005, 2006, 2008 Apple Inc. All rights reserved. | 5 * Copyright (C) 2003, 2004, 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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37 | 37 |
38 namespace blink { | 38 namespace blink { |
39 | 39 |
40 class DataTransferItemList; | 40 class DataTransferItemList; |
41 class DragImage; | 41 class DragImage; |
42 class Element; | 42 class Element; |
43 class FileList; | 43 class FileList; |
44 class FrameSelection; | 44 class FrameSelection; |
45 class LocalFrame; | 45 class LocalFrame; |
46 class Node; | 46 class Node; |
| 47 class PaintRecordBuilder; |
| 48 class PropertyTreeState; |
47 | 49 |
48 // Used for drag and drop and copy/paste. | 50 // Used for drag and drop and copy/paste. |
49 // Drag and Drop: | 51 // Drag and Drop: |
50 // http://www.whatwg.org/specs/web-apps/current-work/multipage/dnd.html | 52 // http://www.whatwg.org/specs/web-apps/current-work/multipage/dnd.html |
51 // Clipboard API (copy/paste): | 53 // Clipboard API (copy/paste): |
52 // http://dev.w3.org/2006/webapi/clipops/clipops.html | 54 // http://dev.w3.org/2006/webapi/clipops/clipops.html |
53 class CORE_EXPORT DataTransfer final | 55 class CORE_EXPORT DataTransfer final |
54 : public GarbageCollectedFinalized<DataTransfer>, | 56 : public GarbageCollectedFinalized<DataTransfer>, |
55 public ScriptWrappable, | 57 public ScriptWrappable, |
56 public DataObject::Observer { | 58 public DataObject::Observer { |
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125 DragOperation DestinationOperation() const; | 127 DragOperation DestinationOperation() const; |
126 void SetSourceOperation(DragOperation); | 128 void SetSourceOperation(DragOperation); |
127 void SetDestinationOperation(DragOperation); | 129 void SetDestinationOperation(DragOperation); |
128 | 130 |
129 bool HasDropZoneType(const String&); | 131 bool HasDropZoneType(const String&); |
130 | 132 |
131 DataTransferItemList* items(); | 133 DataTransferItemList* items(); |
132 | 134 |
133 DataObject* GetDataObject() const; | 135 DataObject* GetDataObject() const; |
134 | 136 |
| 137 static FloatRect DeviceSpaceBounds(const FloatRect, const LocalFrame&); |
| 138 static std::unique_ptr<DragImage> CreateDragImageForFrame( |
| 139 const LocalFrame&, |
| 140 float, |
| 141 RespectImageOrientationEnum, |
| 142 const FloatRect&, |
| 143 PaintRecordBuilder&, |
| 144 const PropertyTreeState&); |
| 145 static std::unique_ptr<DragImage> NodeImage(const LocalFrame&, Node&); |
| 146 |
135 DECLARE_TRACE(); | 147 DECLARE_TRACE(); |
136 | 148 |
137 private: | 149 private: |
138 DataTransfer(DataTransferType, DataTransferAccessPolicy, DataObject*); | 150 DataTransfer(DataTransferType, DataTransferAccessPolicy, DataObject*); |
139 | 151 |
140 void setDragImage(ImageResourceContent*, Node*, const IntPoint&); | 152 void setDragImage(ImageResourceContent*, Node*, const IntPoint&); |
141 | 153 |
142 bool HasFileOfType(const String&) const; | 154 bool HasFileOfType(const String&) const; |
143 bool HasStringOfType(const String&) const; | 155 bool HasStringOfType(const String&) const; |
144 | 156 |
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160 Member<Node> drag_image_element_; | 172 Member<Node> drag_image_element_; |
161 }; | 173 }; |
162 | 174 |
163 DragOperation ConvertDropZoneOperationToDragOperation( | 175 DragOperation ConvertDropZoneOperationToDragOperation( |
164 const String& drag_operation); | 176 const String& drag_operation); |
165 String ConvertDragOperationToDropZoneOperation(DragOperation); | 177 String ConvertDragOperationToDropZoneOperation(DragOperation); |
166 | 178 |
167 } // namespace blink | 179 } // namespace blink |
168 | 180 |
169 #endif // DataTransfer_h | 181 #endif // DataTransfer_h |
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