105 lines
3.7 KiB
C++
105 lines
3.7 KiB
C++
/****************************************************************************
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PChangeDefaultPathsDialog.h
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Author: Andreas Suter
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e-mail: andreas.suter@psi.ch
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*****************************************************************************/
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/***************************************************************************
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* Copyright (C) 2010-2017 by Andreas Suter *
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* andreas.suter@psi.ch *
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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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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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#ifndef _PCHANGEDEFAULTPATHSDIALOG_H_
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#define _PCHANGEDEFAULTPATHSDIALOG_H_
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#include <QDialog>
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#include <QMessageBox>
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#include <QtXml>
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#include "ui_PChangeDefaultPathsDialog.h"
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class PDefaultPaths;
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//---------------------------------------------------------------------------
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class PDefaultPathsXMLParser : public QXmlDefaultHandler
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{
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public:
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PDefaultPathsXMLParser(PDefaultPaths *defaultPaths);
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virtual ~PDefaultPathsXMLParser() {}
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private:
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enum EAdminKeyWords {eEmpty, eDataPath};
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bool startDocument();
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bool startElement( const QString&, const QString&, const QString& ,
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const QXmlAttributes& );
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bool endElement( const QString&, const QString&, const QString& );
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bool characters(const QString&);
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bool endDocument();
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bool warning( const QXmlParseException & exception );
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bool error( const QXmlParseException & exception );
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bool fatalError( const QXmlParseException & exception );
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EAdminKeyWords fKeyWord; ///< key word tag to know how to handle the content
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PDefaultPaths *fDefaultPaths; ///< keeps the default search paths for the data files
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};
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//---------------------------------------------------------------------------
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class PDefaultPaths : public QObject
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{
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public:
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PDefaultPaths();
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virtual ~PDefaultPaths() {}
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virtual bool isValid() { return fValid; }
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virtual void appendDefaultPath(QString str) { fDefaultPath << str; }
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virtual QStringList *getDefaultPathList() { return &fDefaultPath; }
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virtual QString getPrefPathName() { return fPrefPathName; }
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private:
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friend class PDefaultPathsXMLParser;
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bool fValid;
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QString fPrefPathName;
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QStringList fDefaultPath;
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};
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//---------------------------------------------------------------------------
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class PChangeDefaultPathsDialog : public QDialog, private Ui::PChangeDefaultPathsDialog
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{
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Q_OBJECT
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public:
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PChangeDefaultPathsDialog();
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private slots:
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void deleteItem();
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void addItem();
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void saveDefaultPathList();
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private:
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PDefaultPaths *fDefaultPath;
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};
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#endif // _PCHANGEDEFAULTPATHSDIALOG_H_
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