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1 /* | |
2 * Copyright (C) 2009 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 #ifndef WebDragData_h | |
32 #define WebDragData_h | |
33 | |
34 #include "WebCommon.h" | |
35 | |
36 #if WEBKIT_IMPLEMENTATION | |
37 namespace WebCore { class ChromiumDataObject; } | |
38 namespace WTF { template <typename T> class PassRefPtr; } | |
39 #endif | |
40 | |
41 namespace WebKit { | |
42 | |
43 class WebData; | |
44 class WebDragDataPrivate; | |
45 class WebString; | |
46 class WebURL; | |
47 template <typename T> class WebVector; | |
48 | |
49 // Holds data that may be exchanged through a drag-n-drop operation. It is | |
50 // inexpensive to copy a WebDragData object. | |
51 class WebDragData { | |
52 public: | |
53 ~WebDragData() { reset(); } | |
54 | |
55 WebDragData() : m_private(0) { } | |
56 WebDragData(const WebDragData& d) : m_private(0) { assign(d); } | |
57 WebDragData& operator=(const WebDragData& d) | |
58 { | |
59 assign(d); | |
60 return *this; | |
61 } | |
62 | |
63 WEBKIT_API void initialize(); | |
64 WEBKIT_API void reset(); | |
65 WEBKIT_API void assign(const WebDragData&); | |
66 | |
67 bool isNull() const { return !m_private; } | |
68 | |
69 WEBKIT_API WebURL url() const; | |
70 WEBKIT_API void setURL(const WebURL&); | |
71 | |
72 WEBKIT_API WebString urlTitle() const; | |
73 WEBKIT_API void setURLTitle(const WebString&); | |
74 | |
75 WEBKIT_API WebString fileExtension() const; | |
76 WEBKIT_API void setFileExtension(const WebString&); | |
77 | |
78 WEBKIT_API bool hasFileNames() const; | |
79 WEBKIT_API void fileNames(WebVector<WebString>&) const; | |
80 WEBKIT_API void setFileNames(const WebVector<WebString>&); | |
81 WEBKIT_API void appendToFileNames(const WebString&); | |
82 | |
83 WEBKIT_API WebString plainText() const; | |
84 WEBKIT_API void setPlainText(const WebString&); | |
85 | |
86 WEBKIT_API WebString htmlText() const; | |
87 WEBKIT_API void setHTMLText(const WebString&); | |
88 | |
89 WEBKIT_API WebURL htmlBaseURL() const; | |
90 WEBKIT_API void setHTMLBaseURL(const WebURL&); | |
91 | |
92 WEBKIT_API WebString fileContentFileName() const; | |
93 WEBKIT_API void setFileContentFileName(const WebString&); | |
94 | |
95 WEBKIT_API WebData fileContent() const; | |
96 WEBKIT_API void setFileContent(const WebData&); | |
97 | |
98 #if WEBKIT_IMPLEMENTATION | |
99 WebDragData(const WTF::PassRefPtr<WebCore::ChromiumDataObject>&); | |
100 WebDragData& operator=(const WTF::PassRefPtr<WebCore::ChromiumDataObject>&); | |
101 operator WTF::PassRefPtr<WebCore::ChromiumDataObject>() const; | |
102 #endif | |
103 | |
104 private: | |
105 void assign(WebDragDataPrivate*); | |
106 void ensureMutable(); | |
107 WebDragDataPrivate* m_private; | |
108 }; | |
109 | |
110 } // namespace WebKit | |
111 | |
112 #endif | |
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