137 lines
3.0 KiB
C++
137 lines
3.0 KiB
C++
/**
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* @file llclipboard.cpp
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* @brief LLClipboard base class
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*
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* $LicenseInfo:firstyear=2001&license=viewergpl$
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*
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* Copyright (c) 2001-2009, Linden Research, Inc.
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*
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* Second Life Viewer Source Code
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* The source code in this file ("Source Code") is provided by Linden Lab
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* to you under the terms of the GNU General Public License, version 2.0
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* ("GPL"), unless you have obtained a separate licensing agreement
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* ("Other License"), formally executed by you and Linden Lab. Terms of
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* the GPL can be found in doc/GPL-license.txt in this distribution, or
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* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
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*
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* There are special exceptions to the terms and conditions of the GPL as
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* it is applied to this Source Code. View the full text of the exception
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* in the file doc/FLOSS-exception.txt in this software distribution, or
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* online at
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* http://secondlifegrid.net/programs/open_source/licensing/flossexception
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*
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* By copying, modifying or distributing this software, you acknowledge
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* that you have read and understood your obligations described above,
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* and agree to abide by those obligations.
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*
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* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
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* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
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* COMPLETENESS OR PERFORMANCE.
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* $/LicenseInfo$
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*/
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#include "linden_common.h"
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#include "llclipboard.h"
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#include "llerror.h"
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#include "llmath.h"
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#include "llstring.h"
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#include "llview.h"
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#include "llwindow.h"
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// Global singleton
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LLClipboard gClipboard;
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LLClipboard::LLClipboard()
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{
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}
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LLClipboard::~LLClipboard()
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{
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}
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void LLClipboard::copyFromSubstring(const LLWString &src, S32 pos, S32 len, const LLUUID& source_id )
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{
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mSourceID = source_id;
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mString = src.substr(pos, len);
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LLView::getWindow()->copyTextToClipboard( mString );
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}
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const LLWString& LLClipboard::getPasteWString( LLUUID* source_id )
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{
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if( mSourceID.notNull() )
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{
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LLWString temp_string;
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LLView::getWindow()->pasteTextFromClipboard(temp_string);
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if( temp_string != mString )
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{
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mSourceID.setNull();
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mString = temp_string;
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}
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}
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else
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{
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LLView::getWindow()->pasteTextFromClipboard(mString);
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}
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if( source_id )
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{
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*source_id = mSourceID;
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}
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return mString;
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}
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BOOL LLClipboard::canPasteString() const
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{
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return LLView::getWindow()->isClipboardTextAvailable();
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}
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void LLClipboard::copyFromPrimarySubstring(const LLWString &src, S32 pos, S32 len, const LLUUID& source_id )
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{
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mSourceID = source_id;
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mString = src.substr(pos, len);
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LLView::getWindow()->copyTextToPrimary( mString );
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}
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const LLWString& LLClipboard::getPastePrimaryWString( LLUUID* source_id )
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{
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if( mSourceID.notNull() )
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{
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LLWString temp_string;
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LLView::getWindow()->pasteTextFromPrimary(temp_string);
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if( temp_string != mString )
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{
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mSourceID.setNull();
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mString = temp_string;
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}
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}
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else
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{
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LLView::getWindow()->pasteTextFromPrimary(mString);
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}
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if( source_id )
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{
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*source_id = mSourceID;
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}
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return mString;
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}
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BOOL LLClipboard::canPastePrimaryString() const
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{
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return LLView::getWindow()->isPrimaryTextAvailable();
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}
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