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/* Synaescope - a pretty noatun visualization (based on P. Harrison's Synaesthesia)
Copyright (C) 1997 Paul Francis Harrison <pfh@yoyo.cc.monash.edu.au>
2001 Charles Samuels <charles@kde.org>
this file is X11 source
*/
#include "synaescope.h"
#include "cmodule.h"
#include <kdebug.h>
#include <tdemessagebox.h>
#include <tdelocale.h>
#include <kstandarddirs.h>
extern "C"
{
TDE_EXPORT Plugin* create_plugin()
{
TDEGlobal::locale()->insertCatalogue("synaescope");
return new SynaeScope();
}
}
SynaeScope::SynaeScope() : Plugin(), scopeExePath(0)
{
kdDebug(66666) << k_funcinfo << endl;
restarting=false;
connect(&process, TQ_SIGNAL(processExited(TDEProcess *)),
this, TQ_SLOT(processExited(TDEProcess *)));
connect(&process, TQ_SIGNAL(receivedStdout(TDEProcess *,char *,int)),
this, TQ_SLOT(receivedStdout(TDEProcess *,char *,int)));
connect(&process, TQ_SIGNAL(receivedStderr(TDEProcess *,char *,int)),
this, TQ_SLOT(receivedStderr(TDEProcess *,char *,int)));
}
SynaeScope::~SynaeScope()
{
kdDebug(66666) << k_funcinfo << endl;
process.kill();
}
void SynaeScope::init()
{
kdDebug(66666) << k_funcinfo << endl;
mPrefs = new SynaePrefs(this);
mPrefs->reopen();
mPrefs->save();
connect(mPrefs, TQ_SIGNAL(configChanged()), this, TQ_SLOT(readConfig()));
scopeExePath = TDEStandardDirs::findExe("noatunsynaescope.bin");
if (scopeExePath.isEmpty())
{
KMessageBox::error(0, i18n("Unable to locate noatunsynaescope.bin in your path. Check your installation."));
unload();
}
process << scopeExePath;
runScope();
}
void SynaeScope::runScope()
{
kdDebug(66666) << k_funcinfo << endl;
if(!process.start(TDEProcess::NotifyOnExit, (TDEProcess::Communication)(TDEProcess::Stdin | TDEProcess::Stdout)))
{
KMessageBox::error(0, i18n("Unable to start noatunsynaescope. Check your installation."));
unload();
}
}
void SynaeScope::readConfig()
{
kdDebug(66666) << k_funcinfo << endl;
if (!process.isRunning())
return;
restarting=true;
process.kill();
}
void SynaeScope::processExited(TDEProcess *)
{
kdDebug(66666) << k_funcinfo << endl;
if(restarting)
{
restarting=false;
runScope();
}
else
{
unload();
}
}
void SynaeScope::receivedStdout(TDEProcess *, char *buf, int len)
{
TQCString debugString(buf,len);
kdDebug(66666) << k_funcinfo << debugString << endl;
}
void SynaeScope::receivedStderr(TDEProcess *, char *buf, int len)
{
TQCString debugString(buf,len);
kdDebug(66666) << k_funcinfo << debugString << endl;
}
#include "synaescope.moc"
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