00001 /*************************************************************************** 00002 * Copyright (C) 2005 by Bjoern Erik Nilsen & Fredrik Berg Kjoelstad * 00003 * bjoern_erik_nilsen@hotmail.com & fredrikbk@hotmail.com * 00004 * * 00005 * This program is free software; you can redistribute it and/or modify * 00006 * it under the terms of the GNU General Public License as published by * 00007 * the Free Software Foundation; either version 2 of the License, or * 00008 * (at your option) any later version. * 00009 * * 00010 * This program is distributed in the hope that it will be useful, * 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 00013 * GNU General Public License for more details. * 00014 * * 00015 * You should have received a copy of the GNU General Public License * 00016 * along with this program; if not, write to the * 00017 * Free Software Foundation, Inc., * 00018 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * 00019 ***************************************************************************/ 00020 #ifndef FRONTEND_H 00021 #define FRONTEND_H 00022 00023 00029 class Frontend 00030 { 00031 00032 public: 00033 00040 virtual int run(int argc, char **argv) = 0; 00041 00047 virtual void showProgress(const char *infoText, unsigned int numOperations = 0) = 0; 00048 00052 virtual void hideProgress() = 0; 00053 00058 virtual void updateProgress(int numOperationsDone) = 0; 00059 00064 virtual void setProgressInfo(const char *infoText) = 0; 00065 00071 virtual bool isOperationAborted() = 0; 00072 00077 virtual void processEvents() = 0; 00078 00085 virtual void reportError(const char *message, int id) = 0; 00086 00092 virtual int askQuestion(const char *question) = 0; 00093 }; 00094 00095 #endif