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Side by Side Diff: third_party/WebKit/Source/core/clipboard/DataTransfer.h

Issue 2393013002: reflow comments in core/{clipboard,streams,testing,timing} (Closed)
Patch Set: comments (heh!) Created 4 years, 2 months ago
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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.
(...skipping 29 matching lines...) Expand all
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 Range; 47 class Range;
48 48
49 // Used for drag and drop and copy/paste. 49 // Used for drag and drop and copy/paste.
50 // Drag and Drop: http://www.whatwg.org/specs/web-apps/current-work/multipage/dn d.html 50 // Drag and Drop:
51 // Clipboard API (copy/paste): http://dev.w3.org/2006/webapi/clipops/clipops.htm l 51 // http://www.whatwg.org/specs/web-apps/current-work/multipage/dnd.html
52 // Clipboard API (copy/paste):
53 // http://dev.w3.org/2006/webapi/clipops/clipops.html
52 class CORE_EXPORT DataTransfer final 54 class CORE_EXPORT DataTransfer final
53 : public GarbageCollectedFinalized<DataTransfer>, 55 : public GarbageCollectedFinalized<DataTransfer>,
54 public ScriptWrappable { 56 public ScriptWrappable {
55 DEFINE_WRAPPERTYPEINFO(); 57 DEFINE_WRAPPERTYPEINFO();
56 58
57 public: 59 public:
58 // Whether this transfer is serving a drag-drop or copy-paste request. 60 // Whether this transfer is serving a drag-drop or copy-paste request.
59 enum DataTransferType { 61 enum DataTransferType {
60 CopyAndPaste, 62 CopyAndPaste,
61 DragAndDrop, 63 DragAndDrop,
(...skipping 34 matching lines...) Expand 10 before | Expand all | Expand 10 after
96 std::unique_ptr<DragImage> createDragImage(IntPoint& dragLocation, 98 std::unique_ptr<DragImage> createDragImage(IntPoint& dragLocation,
97 LocalFrame*) const; 99 LocalFrame*) const;
98 void declareAndWriteDragImage(Element*, const KURL&, const String& title); 100 void declareAndWriteDragImage(Element*, const KURL&, const String& title);
99 void writeURL(Node*, const KURL&, const String&); 101 void writeURL(Node*, const KURL&, const String&);
100 void writeSelection(const FrameSelection&); 102 void writeSelection(const FrameSelection&);
101 103
102 void setAccessPolicy(DataTransferAccessPolicy); 104 void setAccessPolicy(DataTransferAccessPolicy);
103 bool canReadTypes() const; 105 bool canReadTypes() const;
104 bool canReadData() const; 106 bool canReadData() const;
105 bool canWriteData() const; 107 bool canWriteData() const;
106 // Note that the spec doesn't actually allow drag image modification outside t he dragstart 108 // Note that the spec doesn't actually allow drag image modification outside
107 // event. This capability is maintained for backwards compatiblity for ports t hat have 109 // the dragstart event. This capability is maintained for backwards
108 // supported this in the past. On many ports, attempting to set a drag image o utside the 110 // compatiblity for ports that have supported this in the past. On many ports,
109 // dragstart operation is a no-op anyway. 111 // attempting to set a drag image outside the dragstart operation is a no-op
112 // anyway.
110 bool canSetDragImage() const; 113 bool canSetDragImage() const;
111 114
112 DragOperation sourceOperation() const; 115 DragOperation sourceOperation() const;
113 DragOperation destinationOperation() const; 116 DragOperation destinationOperation() const;
114 void setSourceOperation(DragOperation); 117 void setSourceOperation(DragOperation);
115 void setDestinationOperation(DragOperation); 118 void setDestinationOperation(DragOperation);
116 119
117 bool hasDropZoneType(const String&); 120 bool hasDropZoneType(const String&);
118 121
119 DataTransferItemList* items(); 122 DataTransferItemList* items();
120 123
121 DataObject* dataObject() const; 124 DataObject* dataObject() const;
122 125
123 DECLARE_TRACE(); 126 DECLARE_TRACE();
124 127
125 private: 128 private:
126 DataTransfer(DataTransferType, DataTransferAccessPolicy, DataObject*); 129 DataTransfer(DataTransferType, DataTransferAccessPolicy, DataObject*);
127 130
128 void setDragImage(ImageResource*, Node*, const IntPoint&); 131 void setDragImage(ImageResource*, Node*, const IntPoint&);
129 132
130 bool hasFileOfType(const String&) const; 133 bool hasFileOfType(const String&) const;
131 bool hasStringOfType(const String&) const; 134 bool hasStringOfType(const String&) const;
132 135
133 // Instead of using this member directly, prefer to use the can*() methods abo ve. 136 // Instead of using this member directly, prefer to use the can*() methods
137 // above.
134 DataTransferAccessPolicy m_policy; 138 DataTransferAccessPolicy m_policy;
135 String m_dropEffect; 139 String m_dropEffect;
136 String m_effectAllowed; 140 String m_effectAllowed;
137 DataTransferType m_transferType; 141 DataTransferType m_transferType;
138 Member<DataObject> m_dataObject; 142 Member<DataObject> m_dataObject;
139 143
140 IntPoint m_dragLoc; 144 IntPoint m_dragLoc;
141 Member<ImageResource> m_dragImage; 145 Member<ImageResource> m_dragImage;
142 Member<Node> m_dragImageElement; 146 Member<Node> m_dragImageElement;
143 }; 147 };
144 148
145 DragOperation convertDropZoneOperationToDragOperation( 149 DragOperation convertDropZoneOperationToDragOperation(
146 const String& dragOperation); 150 const String& dragOperation);
147 String convertDragOperationToDropZoneOperation(DragOperation); 151 String convertDragOperationToDropZoneOperation(DragOperation);
148 152
149 } // namespace blink 153 } // namespace blink
150 154
151 #endif // DataTransfer_h 155 #endif // DataTransfer_h
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