llclipboard.cpp
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- /**
- * @file llclipboard.cpp
- * @brief LLClipboard base class
- *
- * $LicenseInfo:firstyear=2001&license=viewergpl$
- *
- * Copyright (c) 2001-2010, 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 );
- }
- void LLClipboard::copyFromString(const LLWString &src, const LLUUID& source_id )
- {
- mSourceID = source_id;
- mString = src;
- 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();
- }
- void LLClipboard::copyFromPrimarySubstring(const LLWString &src, S32 pos, S32 len, const LLUUID& source_id )
- {
- mSourceID = source_id;
- mString = src.substr(pos, len);
- LLView::getWindow()->copyTextToPrimary( mString );
- }
- const LLWString& LLClipboard::getPastePrimaryWString( LLUUID* source_id )
- {
- if( mSourceID.notNull() )
- {
- LLWString temp_string;
- LLView::getWindow()->pasteTextFromPrimary(temp_string);
- if( temp_string != mString )
- {
- mSourceID.setNull();
- mString = temp_string;
- }
- }
- else
- {
- LLView::getWindow()->pasteTextFromPrimary(mString);
- }
- if( source_id )
- {
- *source_id = mSourceID;
- }
- return mString;
- }
- BOOL LLClipboard::canPastePrimaryString() const
- {
- return LLView::getWindow()->isPrimaryTextAvailable();
- }