/*****************************************************************************
* macosx_timer.hpp
*****************************************************************************
* Copyright (C) 2026 the VideoLAN team
*
* Authors: Fletcher Holt <fletcherholt649@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#ifndef MACOSX_TIMER_HPP
#define MACOSX_TIMER_HPP
#include "../src/os_timer.hpp"
#include <list>
class CmdGeneric;
class MacOSXTimerLoop;
/// macOS specific timer implementation
class MacOSXTimer: public OSTimer
{
public:
MacOSXTimer( intf_thread_t *pIntf, CmdGeneric &rCmd, MacOSXTimerLoop *pTimerLoop );
virtual ~MacOSXTimer();
/// (Re)start the timer with the given delay (in ms).
/// If oneShot is true, stop it after the first execution of the callback.
virtual void start( int delay, bool oneShot );
/// Stop the timer
virtual void stop();
/// Get the next date at which the timer should fire
vlc_tick_t getNextDate() const { return m_nextDate; }
/// Execute the callback
/// Returns false if the timer must be removed after
bool execute();
private:
/// Command to execute
CmdGeneric &m_rCommand;
/// Timer loop
MacOSXTimerLoop *m_pTimerLoop;
/// Interval between executions (in ticks)
vlc_tick_t m_interval;
/// Next date at which the timer must be executed
vlc_tick_t m_nextDate;
/// Flag to indicate one-shot timer
bool m_oneShot;
};
/// Class to manage a set of timers
class MacOSXTimerLoop: public SkinObject
{
public:
MacOSXTimerLoop( intf_thread_t *pIntf );
virtual ~MacOSXTimerLoop();
/// Add a timer to the manager
void addTimer( MacOSXTimer &rTimer );
/// Remove a timer from the manager
void removeTimer( MacOSXTimer &rTimer );
/// Check and execute timers that have expired
void checkTimers();
private:
/// List of active timers
std::list<MacOSXTimer*> m_timers;
};
#endif
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