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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program 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 General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
/*
* This code is based on the original source code of Lord Avalot d'Argent version 1.3.
* Copyright (c) 1994-1995 Mike, Mark and Thomas Thurman.
*/
#ifndef AVALANCHE_PARSER_H
#define AVALANCHE_PARSER_H
#include "common/events.h"
namespace Avalanche {
class AvalancheEngine;
class Parser {
public:
Common::String _inputText; // Original name: current
Common::String _inputTextBackup;
byte _inputTextPos; // Original name: curpos
bool _quote; // 66 or 99 next?
byte _leftMargin;
bool _cursorState;
Parser(AvalancheEngine *vm);
void init();
void handleInputText(const Common::Event &event);
void handleBackspace();
void handleReturn();
void handleFunctionKey(const Common::Event &event);
void plotText();
void cursorOn();
void cursorOff();
void tryDropdown(); // This asks the parsekey proc in Dropdown if it knows it.
int16 pos(const Common::String &crit, const Common::String &src); // Returns the index of the first appearance of crit in src.
private:
AvalancheEngine *_vm;
void drawCursor();
void wipeText();
};
} // End of namespace Avalanche
#endif // AVALANCHE_PARSER_H
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