mirror of
https://invent.kde.org/system/dolphin
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67 lines
2 KiB
C++
67 lines
2 KiB
C++
/*
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Copyright (c) 2007 Lubos Lunak <l.lunak@suse.cz>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "glibevents.h"
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#ifdef HAVE_GLIB2
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#include <QApplication>
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#include <QAbstractEventDispatcher>
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#include <kdebug.h>
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GlibEvents::GlibEvents()
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{
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checkedEventLoop = false;
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g_main_context_ref( g_main_context_default());
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connect( &timer, SIGNAL(timeout()), SLOT(process()));
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// TODO Poll for now
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timer.start( 10 );
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}
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GlibEvents::~GlibEvents()
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{
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g_main_context_unref( g_main_context_default());
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}
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void GlibEvents::process()
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{
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if( !checkedEventLoop )
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{
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// If Qt is already running a Glib event loop, disable our own's timer
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if (QLatin1String(QAbstractEventDispatcher::instance()->metaObject()->className())
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== "QGuiEventDispatcherGlib")
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{
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kDebug(1430) << "Qt already providing Glib integration, dropping ours";
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timer.stop();
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}
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else
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kDebug(1430) << "Qt using pure Xlib event loop; keeping Glib integration active";
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checkedEventLoop = true;
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}
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if( g_main_depth() > 0 )
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return; // avoid reentrancy when Qt's Glib integration is used
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while( g_main_context_pending( g_main_context_default()))
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g_main_context_iteration( g_main_context_default(), false );
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}
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#include "glibevents.moc"
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#endif
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