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/**
* @file llurllineeditorctrl.cpp
* @brief LLURLLineEditor base class
*
* $LicenseInfo:firstyear=2001&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#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 = mPrevalidator && !mPrevalidator.validate(mText.getWString());
if( need_to_rollback )
{
rollback.doRollback( this );
LLUI::getInstance()->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;
// *HACK: Because LLSLURL is currently broken we cannot use it to check if unescaped_text is a valid SLURL (see EXT-8335).
if (LLStringUtil::startsWith(unescaped_text, "http://") || LLStringUtil::startsWith(unescaped_text, "secondlife://")) // SLURL
text_to_copy = utf8str_to_wstring(LLWeb::escapeURL(unescaped_text));
else // human-readable location
text_to_copy = utf8str_to_wstring(unescaped_text);
LLClipboard::instance().copyToClipboard(text_to_copy, 0, text_to_copy.size());
}
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