93 lines
2.5 KiB
C++
93 lines
2.5 KiB
C++
/**
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* @file llurllineeditorctrl.h
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* @brief Combobox-like location input control
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*
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* $LicenseInfo:firstyear=2009&license=viewerlgpl$
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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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#ifndef LLURLLINEEDITOR_H_
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#define LLURLLINEEDITOR_H_
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#include "linden_common.h"
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#include "lllineeditor.h"
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#include "lluictrl.h"
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// LLURLLineEditor class performing escaping of an URL while copying or cutting the target text
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class LLURLLineEditor: public LLLineEditor {
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LOG_CLASS( LLURLLineEditor);
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public:
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// LLLineEditor overrides to do necessary escaping
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/*virtual*/ void copy();
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/*virtual*/ void cut();
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protected:
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LLURLLineEditor(const Params&);
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friend class LLUICtrlFactory;
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friend class LLFloaterEditUI;
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private:
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// util function to escape selected text and copy it to clipboard
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void copyEscapedURLToClipboard();
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// Helper class to do rollback if needed
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class LLURLLineEditorRollback
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{
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public:
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LLURLLineEditorRollback( LLURLLineEditor* ed )
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:
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mCursorPos( ed->mCursorPos ),
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mScrollHPos( ed->mScrollHPos ),
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mIsSelecting( ed->mIsSelecting ),
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mSelectionStart( ed->mSelectionStart ),
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mSelectionEnd( ed->mSelectionEnd )
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{
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mText = ed->getText();
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}
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void doRollback( LLURLLineEditor* ed )
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{
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ed->mCursorPos = mCursorPos;
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ed->mScrollHPos = mScrollHPos;
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ed->mIsSelecting = mIsSelecting;
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ed->mSelectionStart = mSelectionStart;
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ed->mSelectionEnd = mSelectionEnd;
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ed->mText = mText;
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ed->mPrevText = mText;
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}
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std::string getText() { return mText; }
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private:
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std::string mText;
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S32 mCursorPos;
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S32 mScrollHPos;
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BOOL mIsSelecting;
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S32 mSelectionStart;
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S32 mSelectionEnd;
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}; // end class LLURLLineEditorRollback
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};
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#endif /* LLURLLINEEDITOR_H_ */
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