File indexing completed on 2024-05-05 05:34:57

 #ifndef oxygentimer_h
 #define oxygentimer_h
 /*
 * this file is part of the oxygen gtk engine
 * SPDX-FileCopyrightText: 2010 Hugo Pereira Da Costa <hugo.pereira@free.fr>
 *
 * SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #include <glib.h>
 
 namespace Oxygen
 {
     //! handles gtk timeouts
     /*! make sure the timer is properly reset at destruction */
     class Timer
     {
 
         public:
 
         //! constructor
         Timer( void ):
             _timerId( 0 ),
             _func( 0L ),
             _data( 0L )
         {}
 
         //! copy constructor
         /*! actually does not copy anything, and prints a warning if the other timer is running */
         Timer( const Timer& other ):
             _timerId( 0 ),
             _func( 0L ),
             _data( 0L )
         {
             if( other.isRunning() )
             { g_warning( "Oxygen::Timer::Timer - Copy constructor on running timer called." ); }
 
         }
 
         //! destructor
         virtual ~Timer( void )
         { if( _timerId ) g_source_remove( _timerId ); }
 
         //! start
         void start( int, GSourceFunc, gpointer );
 
         //! stop
         void stop( void )
         {
             if( _timerId ) g_source_remove( _timerId );
             reset();
         }
 
         //! true if running
         bool isRunning( void ) const
         { return _timerId != 0; }
 
         protected:
 
         //! reset
         void reset( void )
         {
             _timerId = 0;
             _data = 0;
             _func = 0;
         }
 
         //! delayed update
         static gboolean timeOut( gpointer );
 
         private:
 
         // assignment operator is private
         Timer& operator = (const Timer& )
         { return *this; }
 
         //! timer id
         int _timerId;
 
         //! source function
         GSourceFunc _func;
 
         //! data
         gpointer _data;
 
     };
 }
 
 
 #endif