//// C++ Interface: kractionbase//// Description: ////// Author: Shie Erlich and Rafi Yanai <>, (C) 2006//// Copyright: See COPYING file that comes with this distribution////#ifndef KRACTIONBASE_H#define KRACTIONBASE_H#include <qstring.h>#include "expander.h"class KrActionProc;class KrActionBase{public:  KrActionBase() {}  virtual ~KrActionBase();	/** \brief Specifies the mode for executing the action */  enum ExecType { 		Normal, ///< Run the command freely		Terminal, ///< Run the command in new terminal window		CollectOutput, ///< Collect output from this command		CollectOutputSeparateStderr, ///< Like #CollectOutput, but display stderr output separately		RunInTE ///< Run in built-in terminal emulator	};	/** \brief Command which runs this action	 * 	 * The string of the command may contain placeholders	 * which are parsed by the #Expander class, unless #doSubstitution 	 * returns false	 * 	 * The command is run by the shell, which should be bash (see #Expander)	 * 	 * @see Expander	 * @see doSubstitution	 * 	 * @return The command to execute	 */  virtual QString command() const =0;	/** \brief Execution type of the action	 * 	 * @see #ExecType	 */  virtual ExecType execType() const =0;	/** \brief Working directory of the command	 * 	 * @return The working directory of the command. May be \a null,	 *   in which case the command is executed in current directory	 */  virtual QString startpath() const =0;	/** \brief Username under which the command is run	 * 	 * @return The username of the command. May be \a null,	 *   in which case the command is executed under the current user	 */  virtual QString user() const=0;	/** \brief Name of the action	 * 	 * @return The name of the action which will be shown to the user	 *   eg. any string will do	 */  virtual QString text() const=0;	/** \brief Does the command accept URLs as filenames (like KDE apps)?	 * 	 * @return \a true iff it does	 */  virtual bool acceptURLs() const=0;	/** \brief Confirm execution of this action by the user?	 * 	 * @return \a true iff execution should be confirmed	 */  virtual bool confirmExecution() const=0;	/** \brief Can #command contain placeholders?	 * 	 * @return \a true iff #command should be expanded by #Expander	 */  virtual bool doSubstitution() const=0;	/** \brief A factory method for creating KrActionProc	 * 	 * @return A new instance of KrActionProc	 */	virtual KrActionProc* actionProcFactoryMethod();	virtual void handleError(const Error& err);  void exec();};#endif