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114 lines
3.0 KiB
114 lines
3.0 KiB
4 years ago
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/*==LICENSE==*
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CyanWorlds.com Engine - MMOG client, server and tools
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Copyright (C) 2011 Cyan Worlds, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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Additional permissions under GNU GPL version 3 section 7
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If you modify this Program, or any covered work, by linking or
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combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK,
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NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent
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JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK
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(or a modified version of those libraries),
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containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA,
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PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG
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JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the
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licensors of this Program grant you additional
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permission to convey the resulting work. Corresponding Source for a
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non-source form of such a combination shall include the source code for
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the parts of OpenSSL and IJG JPEG Library used as well as that of the covered
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work.
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You can contact Cyan Worlds, Inc. by email legal@cyan.com
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or by snail mail at:
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Cyan Worlds, Inc.
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14617 N Newport Hwy
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Mead, WA 99021
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*==LICENSE==*/
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#include "HeadSpin.h"
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#include "plClipboard.h"
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plClipboard& plClipboard::GetInstance()
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{
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static plClipboard theInstance;
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return theInstance;
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}
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bool plClipboard::IsTextInClipboard()
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{
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#ifdef HS_BUILD_FOR_WIN32
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return ::IsClipboardFormatAvailable(CF_UNICODETEXT);
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#else
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return false;
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#endif
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}
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wchar_t* plClipboard::GetClipboardText()
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{
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if (!IsTextInClipboard())
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return nil;
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#ifdef HS_BUILD_FOR_WIN32
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if (!::OpenClipboard(NULL))
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return nil;
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HANDLE clipboardData = ::GetClipboardData(CF_UNICODETEXT);
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size_t size = ::GlobalSize(clipboardData) / sizeof(wchar_t);
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wchar_t* clipboardDataPtr = (wchar_t*)::GlobalLock(clipboardData);
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wchar_t* result = new wchar_t[size];
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wcsncpy(result, clipboardDataPtr, size);
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::GlobalUnlock(clipboardData);
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::CloseClipboard();
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return result;
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#else
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return plString::Null;
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#endif
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}
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void plClipboard::SetClipboardText(const wchar_t* text)
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{
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if (text == nil)
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return;
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#ifdef HS_BUILD_FOR_WIN32
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size_t len = wcslen(text);
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if (len == 0)
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return;
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HGLOBAL copy = ::GlobalAlloc(GMEM_MOVEABLE, (len + 1) * sizeof(wchar_t));
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if (copy == NULL)
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return;
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if (!::OpenClipboard(NULL))
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return;
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::EmptyClipboard();
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wchar_t* target = (wchar_t*)::GlobalLock(copy);
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wcsncpy(target, text, len + 1);
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::GlobalUnlock(copy);
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::SetClipboardData(CF_UNICODETEXT, copy);
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::CloseClipboard();
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#endif
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}
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