mirror of
https://github.com/ElvishArtisan/rivendell.git
synced 2025-11-04 08:04:12 +01:00
698b475933
* Removed all CVS tags. * Removed 'const char *name' parameter from all QObject contructors.
71 lines
1.9 KiB
C++
71 lines
1.9 KiB
C++
// rdoneshot.cpp
|
|
//
|
|
// A class for providing one-shot single use timers.
|
|
//
|
|
// (C) Copyright 2008,2016 Fred Gleason <fredg@paravelsystems.com>
|
|
//
|
|
// This program is free software; you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License version 2 as
|
|
// published by the Free Software Foundation.
|
|
//
|
|
// 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., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
//
|
|
|
|
#include <rdoneshot.h>
|
|
|
|
RDOneShot::RDOneShot(QObject *parent)
|
|
: QObject(parent)
|
|
{
|
|
//
|
|
// Timeout Mapper
|
|
//
|
|
shot_count=0;
|
|
shot_mapper=new QSignalMapper(this);
|
|
connect(shot_mapper,SIGNAL(mapped(int)),this,SLOT(timeoutData(int)));
|
|
|
|
//
|
|
// Zombie Timer
|
|
//
|
|
shot_zombie_timer=new QTimer(this);
|
|
connect(shot_zombie_timer,SIGNAL(timeout()),this,SLOT(zombieData()));
|
|
}
|
|
|
|
|
|
void RDOneShot::start(int value,int msecs)
|
|
{
|
|
shot_values[shot_count]=value;
|
|
shot_timers[shot_count]=new QTimer(this);
|
|
shot_mapper->setMapping(shot_timers[shot_count],shot_count);
|
|
connect(shot_timers[shot_count],SIGNAL(timeout()),
|
|
shot_mapper,SLOT(map()));
|
|
shot_timers[shot_count]->start(msecs,true);
|
|
shot_count++;
|
|
}
|
|
|
|
|
|
void RDOneShot::timeoutData(int id)
|
|
{
|
|
emit timeout(shot_values[id]);
|
|
shot_zombie_timer->start(10,true);
|
|
}
|
|
|
|
|
|
void RDOneShot::zombieData()
|
|
{
|
|
for(std::map<int,QTimer *>::iterator it=shot_timers.begin();
|
|
it!=shot_timers.end();it++) {
|
|
if(!it->second->isActive()) {
|
|
shot_values.erase(it->first);
|
|
delete it->second;
|
|
shot_timers.erase(it);
|
|
}
|
|
}
|
|
}
|