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