94 lines
2.7 KiB
C++
94 lines
2.7 KiB
C++
/**
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* @file llurllineeditorctrl.cpp
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* @brief LLURLLineEditor base class
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*
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* $LicenseInfo:firstyear=2001&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2010, Linden Research, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
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* $/LicenseInfo$
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*/
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#include "llviewerprecompiledheaders.h"
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#include "llclipboard.h"
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#include "lluictrlfactory.h"
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#include "llurllineeditorctrl.h"
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#include "llweb.h"
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#include "llslurl.h"
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//Constructor
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LLURLLineEditor::LLURLLineEditor(const LLLineEditor::Params& p)
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: LLLineEditor(p){
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}
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// copy selection to clipboard
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void LLURLLineEditor::copy()
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{
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if( canCopy() )
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{
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copyEscapedURLToClipboard();
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}
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}
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// cut selection to clipboard
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void LLURLLineEditor::cut()
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{
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if( canCut() )
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{
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// Prepare for possible rollback
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LLURLLineEditorRollback rollback( this );
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copyEscapedURLToClipboard();
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deleteSelection();
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// Validate new string and rollback the if needed.
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bool need_to_rollback = mPrevalidator && !mPrevalidator.validate(mText.getWString());
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if( need_to_rollback )
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{
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rollback.doRollback( this );
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LLUI::getInstance()->reportBadKeystroke();
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}
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else
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if( mKeystrokeCallback )
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{
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mKeystrokeCallback( this );
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}
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}
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}
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// Copies escaped URL to clipboard
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void LLURLLineEditor::copyEscapedURLToClipboard()
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{
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S32 left_pos = llmin( mSelectionStart, mSelectionEnd );
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S32 length = llabs( mSelectionStart - mSelectionEnd );
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const std::string unescaped_text = wstring_to_utf8str(mText.getWString().substr(left_pos, length));
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LLWString text_to_copy;
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// *HACK: Because LLSLURL is currently broken we cannot use it to check if unescaped_text is a valid SLURL (see EXT-8335).
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if (LLStringUtil::startsWith(unescaped_text, "http://") || LLStringUtil::startsWith(unescaped_text, "secondlife://")) // SLURL
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text_to_copy = utf8str_to_wstring(LLWeb::escapeURL(unescaped_text));
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else // human-readable location
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text_to_copy = utf8str_to_wstring(unescaped_text);
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LLClipboard::instance().copyToClipboard(text_to_copy, 0, text_to_copy.size());
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}
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