kxmlcommand.h
/*
* This file is part of the KDE libraries
* Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License version 2 as published by the Free Software Foundation.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
**/
#ifndef KXMLCOMMAND_H
#define KXMLCOMMAND_H
#include <qdom.h>
#include <qmap.h>
#include <qobject.h>
#include <kdelibs_export.h>
class DrMain;
class DrGroup;
class DrBase;
class KDEPRINT_EXPORT KXmlCommand : public QObject
{
friend class KXmlCommandManager;
public:
~KXmlCommand();
QString name() const;
void setName(const QString&);
QString command();
void setCommand(const QString&);
DrMain* driver();
DrMain* takeDriver();
void setDriver(DrMain*);
QString io(bool io_input = true, bool io_pipe = false);
void setIo(const QString&, bool io_input = true, bool io_pipe = false);
QString description();
void setDescription(const QString&);
QString mimeType();
void setMimeType(const QString&);
bool acceptMimeType(const QString&);
QStringList inputMimeTypes();
void setInputMimeTypes(const QStringList&);
QStringList requirements();
void setRequirements(const QStringList&);
QString comment();
void setComment( const QString& );
bool isValid();
QString buildCommand(const QMap<QString,QString>& opts, bool pipein = true, bool pipeout = true);
void setOptions(const QMap<QString,QString>& opts);
void getOptions(QMap<QString,QString>& opts, bool incldef = false);
protected:
void init();
void loadXml();
void saveXml();
void loadDesktop();
void saveDesktop();
void check(bool use_xml = false);
DrGroup* parseGroup(const QDomElement& e, DrGroup *grp = 0);
DrBase* parseArgument(const QDomElement& e);
void parseIO(const QDomElement& e, int n);
QDomElement createIO(QDomDocument&, int, const QString&);
QDomElement createGroup(QDomDocument&, DrGroup*);
QDomElement createElement(QDomDocument&, DrBase*);
// use protected constructor to only allow the manager to
// create KXmlCommand object.
KXmlCommand(const QString& xmlId = QString::null);
private:
class KXmlCommandPrivate;
KXmlCommandPrivate *d;
};
class KDEPRINT_EXPORT KXmlCommandManager : public QObject
{
public:
enum IO_CheckType { None = 0, Basic, Advanced };
KXmlCommandManager();
~KXmlCommandManager();
KXmlCommand* loadCommand(const QString& xmlId, bool check = false);
void saveCommand(KXmlCommand *xmlCmd);
QStringList commandList();
QStringList commandListWithDescription();
QString selectCommand(QWidget *parent = 0);
QStringList autoConvert(const QString& mimesrc, const QString& mimedest);
int insertCommand(QStringList& list, const QString& filtername, bool defaultToStart = true);
bool checkCommand(const QString&, int inputCheck = Advanced, int outputCheck = Advanced, QString *msg = 0);
bool configure(KXmlCommand*, QWidget *parent = 0);
void cleanUp();
static KXmlCommandManager* self();
protected:
void preload();
KXmlCommand* command(const QString&) const;
private:
class KXmlCommandManagerPrivate;
KXmlCommandManagerPrivate *d;
static KXmlCommandManager *m_self;
};
#endif

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