File indexing completed on 2023-05-30 10:40:18

 /*
     SPDX-License-Identifier: GPL-2.0-or-later
     SPDX-FileCopyrightText: 2009 Alexander Rieder <alexanderrieder@gmail.com>
 */
 
 #ifndef _SYNTAXHELPOBJECT_H
 #define _SYNTAXHELPOBJECT_H
 
 #include <QObject>
 #include "cantor_export.h"
 
 namespace Cantor{
 
 class SyntaxHelpObjectPrivate;
 class Session;
 
 /**
  * Object, used to display Syntax information to a given command
  * It is designed for asynchronous use. The Object emits done
  * as soon as fetching of the Help is finished
  *
  * @author Alexander Rieder
  **/
 class CANTOR_EXPORT SyntaxHelpObject : public QObject
 {
   Q_OBJECT
   public:
     /**
      * Construct a HelpObject, for the given command, belonging to the Session session.
      * @param command Command the help should be fetched for
      * @param session Session the HelpObject belongs to
      */
     SyntaxHelpObject( const QString& command, Session* session );
     /**
      * Destructor
      */
     ~SyntaxHelpObject() override;
 
     /**
      * Start fetching the syntax help, emitting done() when done.
      */
     void fetchSyntaxHelp();
 
     /**
      * Returns Html text of the Syntax Help
      */
     QString toHtml();
 
     /**
      * Returns the command, this SyntaxHelp is for
      * @return the command, this SyntaxHelp is for
      */
     QString command();
     /**
      * Returns the Session, this Object belongs to
      * @return the Session, this Object belongs to
      */
     Session* session();
 
   Q_SIGNALS:
     /**
      * The SyntaxHelpObject is done, fetching the Information.
      * The syntax help can be shown now
      */
     void done();
 
   protected Q_SLOTS:
     /**
      * This method should fetch the Syntax help information from the backend
      */
     virtual void fetchInformation() = 0;
 
   protected:
     /**
      * Set the html syntax help
      * @param result the html syntax help
      */
     void setHtml(const QString& result);
 
   private:
     SyntaxHelpObjectPrivate* d;
 
 };
 
 }
 #endif /* _SYNTAXHELPOBJECT_H */