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/**
* @file llurllineeditorctrl.cpp
* @brief LLURLLineEditor 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 "llviewerprecompiledheaders.h"
#include "llclipboard.h"
#include "lluictrlfactory.h"
#include "llurllineeditorctrl.h"
#include "llweb.h"
#include "llslurl.h"
//Constructor
LLURLLineEditor::LLURLLineEditor(const LLLineEditor::Params& p)
: LLLineEditor(p){
}
// copy selection to clipboard
void LLURLLineEditor::copy()
{
if( canCopy() )
{
copyEscapedURLToClipboard();
}
}
// cut selection to clipboard
void LLURLLineEditor::cut()
{
if( canCut() )
{
// Prepare for possible rollback
LLURLLineEditorRollback rollback( this );
copyEscapedURLToClipboard();
deleteSelection();
// Validate new string and rollback the if needed.
BOOL need_to_rollback = ( mPrevalidateFunc && !mPrevalidateFunc( mText.getWString() ) );
if( need_to_rollback )
{
rollback.doRollback( this );
LLUI::reportBadKeystroke();
}
else
if( mKeystrokeCallback )
{
mKeystrokeCallback( this );
}
}
}
// Copies escaped URL to clipboard
void LLURLLineEditor::copyEscapedURLToClipboard()
{
S32 left_pos = llmin( mSelectionStart, mSelectionEnd );
S32 length = llabs( mSelectionStart - mSelectionEnd );
const std::string unescaped_text = wstring_to_utf8str(mText.getWString().substr(left_pos, length));
LLWString text_to_copy;
if (LLSLURL(unescaped_text).isValid())
text_to_copy = utf8str_to_wstring(LLWeb::escapeURL(unescaped_text));
else
text_to_copy = utf8str_to_wstring(unescaped_text);
gClipboard.copyFromString( text_to_copy );
}
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