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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // This file implements the ScopedClipboardWriter class. Documentation on its | 5 // This file implements the ScopedClipboardWriter class. Documentation on its |
6 // purpose can be found in our header. Documentation on the format of the | 6 // purpose can be found in our header. Documentation on the format of the |
7 // parameters for each clipboard target can be found in clipboard.h. | 7 // parameters for each clipboard target can be found in clipboard.h. |
8 | 8 |
9 #include "ui/base/clipboard/scoped_clipboard_writer.h" | 9 #include "ui/base/clipboard/scoped_clipboard_writer.h" |
10 | 10 |
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79 html.append("\">"); | 79 html.append("\">"); |
80 html.append(net::EscapeForHTML(base::UTF16ToUTF8(anchor_text))); | 80 html.append(net::EscapeForHTML(base::UTF16ToUTF8(anchor_text))); |
81 html.append("</a>"); | 81 html.append("</a>"); |
82 WriteHTML(base::UTF8ToUTF16(html), std::string()); | 82 WriteHTML(base::UTF8ToUTF16(html), std::string()); |
83 } | 83 } |
84 | 84 |
85 void ScopedClipboardWriter::WriteWebSmartPaste() { | 85 void ScopedClipboardWriter::WriteWebSmartPaste() { |
86 objects_[Clipboard::CBF_WEBKIT] = Clipboard::ObjectMapParams(); | 86 objects_[Clipboard::CBF_WEBKIT] = Clipboard::ObjectMapParams(); |
87 } | 87 } |
88 | 88 |
89 void ScopedClipboardWriter::WriteImage(const SkBitmap& bitmap) { | |
90 if (bitmap.drawsNothing()) { | |
91 NOTREACHED(); | |
92 return; | |
93 } | |
94 bitmap_ = bitmap; | |
95 // TODO(dcheng): This is slightly less horrible than what we used to do, but | |
96 // only very slightly less. | |
97 SkBitmap* bitmap_pointer = &bitmap_; | |
98 Clipboard::ObjectMapParam packed_pointer; | |
jamesr
2014/09/22 22:38:41
can you use bit_cast<Clipboard::ObjectMapParam>(&b
dcheng
2014/09/22 23:06:25
I don't think I can use bit_cast directly here, be
| |
99 for (size_t i = 0; i < sizeof(bitmap_pointer); ++i) | |
jamesr
2014/09/22 22:38:41
oh god
dcheng
2014/09/22 23:06:25
Yeah... I think that is the only appropriate respo
| |
100 packed_pointer.push_back(reinterpret_cast<uint8_t*>(&bitmap_pointer)[i]); | |
101 Clipboard::ObjectMapParams parameters; | |
102 parameters.push_back(packed_pointer); | |
103 objects_[Clipboard::CBF_SMBITMAP] = parameters; | |
104 } | |
105 | |
89 void ScopedClipboardWriter::WritePickledData( | 106 void ScopedClipboardWriter::WritePickledData( |
90 const Pickle& pickle, const Clipboard::FormatType& format) { | 107 const Pickle& pickle, const Clipboard::FormatType& format) { |
91 std::string format_string = format.Serialize(); | 108 std::string format_string = format.Serialize(); |
92 Clipboard::ObjectMapParam format_parameter(format_string.begin(), | 109 Clipboard::ObjectMapParam format_parameter(format_string.begin(), |
93 format_string.end()); | 110 format_string.end()); |
94 Clipboard::ObjectMapParam data_parameter; | 111 Clipboard::ObjectMapParam data_parameter; |
95 | 112 |
96 data_parameter.resize(pickle.size()); | 113 data_parameter.resize(pickle.size()); |
97 memcpy(const_cast<char*>(&data_parameter.front()), | 114 memcpy(const_cast<char*>(&data_parameter.front()), |
98 pickle.data(), pickle.size()); | 115 pickle.data(), pickle.size()); |
99 | 116 |
100 Clipboard::ObjectMapParams parameters; | 117 Clipboard::ObjectMapParams parameters; |
101 parameters.push_back(format_parameter); | 118 parameters.push_back(format_parameter); |
102 parameters.push_back(data_parameter); | 119 parameters.push_back(data_parameter); |
103 objects_[Clipboard::CBF_DATA] = parameters; | 120 objects_[Clipboard::CBF_DATA] = parameters; |
104 } | 121 } |
105 | 122 |
106 void ScopedClipboardWriter::Reset() { | 123 void ScopedClipboardWriter::Reset() { |
107 url_text_.clear(); | 124 url_text_.clear(); |
108 objects_.clear(); | 125 objects_.clear(); |
126 bitmap_.reset(); | |
109 } | 127 } |
110 | 128 |
111 void ScopedClipboardWriter::WriteTextOrURL(const base::string16& text, | 129 void ScopedClipboardWriter::WriteTextOrURL(const base::string16& text, |
112 bool is_url) { | 130 bool is_url) { |
113 std::string utf8_text = base::UTF16ToUTF8(text); | 131 std::string utf8_text = base::UTF16ToUTF8(text); |
114 | 132 |
115 Clipboard::ObjectMapParams parameters; | 133 Clipboard::ObjectMapParams parameters; |
116 parameters.push_back(Clipboard::ObjectMapParam(utf8_text.begin(), | 134 parameters.push_back(Clipboard::ObjectMapParam(utf8_text.begin(), |
117 utf8_text.end())); | 135 utf8_text.end())); |
118 objects_[Clipboard::CBF_TEXT] = parameters; | 136 objects_[Clipboard::CBF_TEXT] = parameters; |
119 | 137 |
120 if (is_url) { | 138 if (is_url) { |
121 url_text_ = utf8_text; | 139 url_text_ = utf8_text; |
122 } else { | 140 } else { |
123 url_text_.clear(); | 141 url_text_.clear(); |
124 } | 142 } |
125 } | 143 } |
126 | 144 |
127 } // namespace ui | 145 } // namespace ui |
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