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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 #include "remoting/host/clipboard.h" | 5 #include "remoting/host/clipboard.h" |
6 | 6 |
7 #include <windows.h> | 7 #include <windows.h> |
8 | 8 |
9 #include "base/basictypes.h" | 9 #include "base/basictypes.h" |
10 #include "base/bind.h" | 10 #include "base/bind.h" |
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81 // The caller must not close the handle that ::SetClipboardData returns. | 81 // The caller must not close the handle that ::SetClipboardData returns. |
82 ::SetClipboardData(uFormat, hMem); | 82 ::SetClipboardData(uFormat, hMem); |
83 } | 83 } |
84 | 84 |
85 // The caller must not free the handle. The caller should lock the handle, | 85 // The caller must not free the handle. The caller should lock the handle, |
86 // copy the clipboard data, and unlock the handle. All this must be done | 86 // copy the clipboard data, and unlock the handle. All this must be done |
87 // before this ScopedClipboard is destroyed. | 87 // before this ScopedClipboard is destroyed. |
88 HANDLE GetData(UINT format) { | 88 HANDLE GetData(UINT format) { |
89 if (!opened_) { | 89 if (!opened_) { |
90 NOTREACHED(); | 90 NOTREACHED(); |
91 return NULL; | 91 return nullptr; |
92 } | 92 } |
93 return ::GetClipboardData(format); | 93 return ::GetClipboardData(format); |
94 } | 94 } |
95 | 95 |
96 private: | 96 private: |
97 bool opened_; | 97 bool opened_; |
98 }; | 98 }; |
99 | 99 |
100 typedef BOOL (WINAPI AddClipboardFormatListenerFn)(HWND); | 100 typedef BOOL (WINAPI AddClipboardFormatListenerFn)(HWND); |
101 typedef BOOL (WINAPI RemoveClipboardFormatListenerFn)(HWND); | 101 typedef BOOL (WINAPI RemoveClipboardFormatListenerFn)(HWND); |
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127 AddClipboardFormatListenerFn* add_clipboard_format_listener_; | 127 AddClipboardFormatListenerFn* add_clipboard_format_listener_; |
128 RemoveClipboardFormatListenerFn* remove_clipboard_format_listener_; | 128 RemoveClipboardFormatListenerFn* remove_clipboard_format_listener_; |
129 | 129 |
130 // Used to subscribe to WM_CLIPBOARDUPDATE messages. | 130 // Used to subscribe to WM_CLIPBOARDUPDATE messages. |
131 scoped_ptr<base::win::MessageWindow> window_; | 131 scoped_ptr<base::win::MessageWindow> window_; |
132 | 132 |
133 DISALLOW_COPY_AND_ASSIGN(ClipboardWin); | 133 DISALLOW_COPY_AND_ASSIGN(ClipboardWin); |
134 }; | 134 }; |
135 | 135 |
136 ClipboardWin::ClipboardWin() | 136 ClipboardWin::ClipboardWin() |
137 : add_clipboard_format_listener_(NULL), | 137 : add_clipboard_format_listener_(nullptr), |
138 remove_clipboard_format_listener_(NULL) { | 138 remove_clipboard_format_listener_(nullptr) { |
139 } | 139 } |
140 | 140 |
141 void ClipboardWin::Start( | 141 void ClipboardWin::Start( |
142 scoped_ptr<protocol::ClipboardStub> client_clipboard) { | 142 scoped_ptr<protocol::ClipboardStub> client_clipboard) { |
143 DCHECK(!add_clipboard_format_listener_); | 143 DCHECK(!add_clipboard_format_listener_); |
144 DCHECK(!remove_clipboard_format_listener_); | 144 DCHECK(!remove_clipboard_format_listener_); |
145 DCHECK(!window_); | 145 DCHECK(!window_); |
146 | 146 |
147 client_clipboard_.swap(client_clipboard); | 147 client_clipboard_.swap(client_clipboard); |
148 | 148 |
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275 } | 275 } |
276 | 276 |
277 return false; | 277 return false; |
278 } | 278 } |
279 | 279 |
280 scoped_ptr<Clipboard> Clipboard::Create() { | 280 scoped_ptr<Clipboard> Clipboard::Create() { |
281 return make_scoped_ptr(new ClipboardWin()); | 281 return make_scoped_ptr(new ClipboardWin()); |
282 } | 282 } |
283 | 283 |
284 } // namespace remoting | 284 } // namespace remoting |
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