Autres/Rivendellaudio
1
0
Fork 0
mirror of https://github.com/ElvishArtisan/rivendell.git synced 2026-01-12 15:45:59 +01:00
Code Issues Projects Releases Wiki Activity

Initial import of CVS-v2_8_branch

Browse Source
This commit is contained in:
Fred Gleason
2014-08-12 15:13:02 -04:00
commit afd67c7af8
1508 changed files with 405304 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

72
lib/rdoneshot.cpp Normal file
View File

@@ -0,0 +1,72 @@
// rdoneshot.cpp
//
// A class for providing one-shot single use timers.
//
// (C) Copyright 2008 Fred Gleason <fredg@paravelsystems.com>
//
// $Id: rdoneshot.cpp,v 1.3 2010/07/29 19:32:33 cvs Exp $
//
// 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,const char *name)
: QObject(parent,name)
{
//
// 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(void *data,int msecs)
{
shot_pointers[shot_count]=data;
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_pointers[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_pointers.erase(it->first);
delete it->second;
shot_timers.erase(it);
}
}
}