You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
112 lines
3.4 KiB
112 lines
3.4 KiB
/* qeventloopinteractor.cpp
|
|
Copyright (C) 2003 Klarälvdalens Datakonsult AB
|
|
|
|
This file is part of TQGPGME.
|
|
|
|
TQGPGME 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.
|
|
|
|
TQGPGME 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 TQGPGME; if not, write to the Free Software Foundation,
|
|
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */
|
|
#ifdef HAVE_CONFIG_H
|
|
#include <config.h>
|
|
#endif
|
|
|
|
#include <qgpgme/eventloopinteractor.h>
|
|
|
|
#include <gpgmepp/context.h>
|
|
|
|
#include <tqsocketnotifier.h>
|
|
#include <tqapplication.h>
|
|
|
|
#include <tqvaluelist.h>
|
|
|
|
TQValueList<int> writeActivity;
|
|
TQValueList<int> readActivity;
|
|
|
|
using namespace GpgME;
|
|
|
|
QGpgME::EventLoopInteractor::EventLoopInteractor( TQObject * parent, const char * name )
|
|
: TQObject( parent, name ), GpgME::EventLoopInteractor()
|
|
{
|
|
if ( !parent )
|
|
if ( tqApp ) {
|
|
connect( tqApp, TQ_SIGNAL(aboutToQuit()), TQ_SLOT(deleteLater()) );
|
|
connect( tqApp, TQ_SIGNAL(aboutToQuit()), TQ_SIGNAL(aboutToDestroy()) );
|
|
}
|
|
mSelf = this;
|
|
}
|
|
|
|
QGpgME::EventLoopInteractor::~EventLoopInteractor() {
|
|
emit aboutToDestroy();
|
|
mSelf = 0;
|
|
}
|
|
|
|
QGpgME::EventLoopInteractor * QGpgME::EventLoopInteractor::mSelf = 0;
|
|
|
|
QGpgME::EventLoopInteractor * QGpgME::EventLoopInteractor::instance() {
|
|
if ( !mSelf )
|
|
#ifndef NDEBUG
|
|
if ( !tqApp )
|
|
tqWarning( "QGpgME::EventLoopInteractor: Need a TQApplication object before calling instance()!" );
|
|
else
|
|
#endif
|
|
(void)new EventLoopInteractor( 0, "QGpgME::EventLoopInteractor::instance()" );
|
|
return mSelf;
|
|
}
|
|
|
|
void * QGpgME::EventLoopInteractor::registerWatcher( int fd, Direction dir, bool & ok ) {
|
|
TQSocketNotifier * sn = new TQSocketNotifier( fd,
|
|
dir == Read ? TQSocketNotifier::Read : TQSocketNotifier::Write );
|
|
if ( dir == Read )
|
|
connect( sn, TQ_SIGNAL(activated(int)), TQ_SLOT(slotReadActivity(int)) );
|
|
else
|
|
connect( sn, TQ_SIGNAL(activated(int)), TQ_SLOT(slotWriteActivity(int)) );
|
|
ok = true; // Can above operations fails?
|
|
return sn;
|
|
}
|
|
|
|
void QGpgME::EventLoopInteractor::unregisterWatcher( void * tag ) {
|
|
delete static_cast<TQSocketNotifier*>( tag );
|
|
}
|
|
|
|
void QGpgME::EventLoopInteractor::slotWriteActivity( int socket ) {
|
|
if (writeActivity.contains(socket)) {
|
|
return;
|
|
}
|
|
writeActivity.append(socket);
|
|
actOn( socket , Write );
|
|
writeActivity.remove(socket);
|
|
}
|
|
|
|
void QGpgME::EventLoopInteractor::slotReadActivity( int socket ) {
|
|
if (readActivity.contains(socket)) {
|
|
return;
|
|
}
|
|
readActivity.append(socket);
|
|
actOn( socket , Read );
|
|
readActivity.remove(socket);
|
|
}
|
|
|
|
void QGpgME::EventLoopInteractor::nextTrustItemEvent( GpgME::Context * context, const GpgME::TrustItem & item ) {
|
|
emit nextTrustItemEventSignal( context, item );
|
|
}
|
|
|
|
void QGpgME::EventLoopInteractor::nextKeyEvent( GpgME::Context * context, const GpgME::Key & key ) {
|
|
emit nextKeyEventSignal( context, key );
|
|
}
|
|
|
|
void QGpgME::EventLoopInteractor::operationDoneEvent( GpgME::Context * context, const GpgME::Error & e ) {
|
|
emit operationDoneEventSignal( context, e );
|
|
}
|
|
|
|
#include "eventloopinteractor.moc"
|