1 /*
2 * Copyright (c) 2010 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 *
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 * * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31 #include "config.h"
32 #include "WritableDataObject.h"
33
34 #include "ClipboardMimeTypes.h"
35 #include "PlatformBridge.h"
36
37 namespace WebCore {
38
create(Clipboard::ClipboardType clipboardType)39 PassRefPtr<WritableDataObject> WritableDataObject::create(Clipboard::ClipboardType clipboardType)
40 {
41 return adoptRef(new WritableDataObject(clipboardType));
42 }
43
WritableDataObject(Clipboard::ClipboardType clipboardType)44 WritableDataObject::WritableDataObject(Clipboard::ClipboardType clipboardType)
45 : m_clipboardType(clipboardType)
46 {
47 }
48
clearData(const String & type)49 void WritableDataObject::clearData(const String& type)
50 {
51 m_dataMap.remove(type);
52 if (type == mimeTypeTextURIList)
53 m_urlTitle = "";
54 else if (type == mimeTypeTextHTML)
55 m_htmlBaseURL = KURL();
56 }
57
clearAllExceptFiles()58 void WritableDataObject::clearAllExceptFiles()
59 {
60 // FIXME: The spec does not provide a way to populate FileList currently. In
61 // fact, the spec explicitly states that dragging files can only happen from
62 // outside a browsing context.
63 clearAll();
64 }
65
clearAll()66 void WritableDataObject::clearAll()
67 {
68 m_dataMap.clear();
69 m_urlTitle = "";
70 m_htmlBaseURL = KURL();
71 m_fileContentFilename = "";
72 if (m_fileContent)
73 m_fileContent->clear();
74 m_fileExtension = "";
75 }
76
setData(const String & type,const String & data)77 bool WritableDataObject::setData(const String& type, const String& data)
78 {
79 if (m_clipboardType == Clipboard::CopyAndPaste) {
80 // FIXME: This is currently unimplemented on the Chromium-side. This is
81 // "okay" for now since the original implementation didn't support it
82 // anyway. Going forward, this is something we'll need to fix though.
83 PlatformBridge::clipboardWriteData(type, data, "");
84 return true;
85 }
86 m_dataMap.set(type, data);
87 if (type == mimeTypeTextURIList)
88 m_urlTitle = "";
89 else if (type == mimeTypeTextHTML)
90 m_htmlBaseURL = KURL();
91 return true;
92 }
93
94 } // namespace WebCore
95