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88 lines
3.6 KiB
88 lines
3.6 KiB
/***************************************************************************
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* Copyright (C) 2004 by Antonio Fasolato *
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* Antonio.Fasolato@poste.it *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program 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 *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#ifndef AUTOTRACEFORMATS_H
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#define AUTOTRACEFORMATS_H
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#include <tqobject.h>
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#include <tqstringlist.h>
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#include <tqprocess.h>
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//! Class to read autotrace input and output formats
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/** This class executes autotrace to gain informations about the formats it can use
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* \author Antonio Fasolato
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*/
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class AutotraceFormats : public TQObject
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{
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TQ_OBJECT
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public:
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//! Standard TQObject-like constructor
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/** The constructor, nothing fancy
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* \param parent The parent of the TQObject
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* \param name The name of the TQObject
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*/
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AutotraceFormats(TQObject *parent = 0, const char *name = 0);
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//!Returns the list of supported input formats
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/** This class returns the list of formats returned by <code>autotrace -list-input-formats</code>
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* \return The supported formats
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*/
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TQStringList inputFormats();
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//!Returns the list of supported output formats
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/** This class returns the list of formats returned by <code>autotrace -list-output-formats</code>
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* \return The supported formats
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*/
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TQStringList outputFormats();
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//! Function to test the execution of autotrace
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/** This functions returns <code>true</code> if the autotrace command could be run succesfully. If it returns
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* <code>false</code> autotrace executable can not be found in the environment
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* \return <code>true</code> if autotrace ran, <code>false</code> otherways
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*/
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bool OK();
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//! Tests if the class has ended its work
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/** This class tests if the autotrace processes ended, thus completing the formats listing
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* \return <code>true</code> if the processes has ended, <code>false</code> otherways
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*/
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bool done();
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private:
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//! The process to get input formats
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TQProcess *inputProcess;
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//! The process to get output formats
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TQProcess *outputProcess;
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//! The list of input formats
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TQStringList input;
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//! The list of output formats
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TQStringList output;
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//! <code>true</code> if autotrace could be run
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bool allOK;
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private slots:
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//! Reads from inputProcess stderr
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/** Reads, when possible, the output of AutotraceFormats::inputProcess
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*/
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void inputRead();
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//! Reads from outputProcess stderr
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/** Reads, when possible, the output of AutotraceFormats::outputProcess
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*/
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void outputRead();
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};
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#endif
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