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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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