diff options
Diffstat (limited to 'src/gui/kernel/qeventdispatcher_qws.cpp')
| -rw-r--r-- | src/gui/kernel/qeventdispatcher_qws.cpp | 168 |
1 files changed, 0 insertions, 168 deletions
diff --git a/src/gui/kernel/qeventdispatcher_qws.cpp b/src/gui/kernel/qeventdispatcher_qws.cpp deleted file mode 100644 index cc39c03773..0000000000 --- a/src/gui/kernel/qeventdispatcher_qws.cpp +++ /dev/null @@ -1,168 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtGui module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qplatformdefs.h" -#include "qapplication.h" -#include "private/qwscommand_qws_p.h" -#include "qwsdisplay_qws.h" -#include "qwsevent_qws.h" -#include "qwindowsystem_qws.h" -#include "qeventdispatcher_qws_p.h" -#include "private/qeventdispatcher_unix_p.h" -#ifndef QT_NO_THREAD -# include "qmutex.h" -#endif - -#include <errno.h> - -QT_BEGIN_NAMESPACE - -QT_USE_NAMESPACE - -class QEventDispatcherQWSPrivate : public QEventDispatcherUNIXPrivate -{ - Q_DECLARE_PUBLIC(QEventDispatcherQWS) -public: - inline QEventDispatcherQWSPrivate() - { } - QList<QWSEvent*> queuedUserInputEvents; -}; - - -QEventDispatcherQWS::QEventDispatcherQWS(QObject *parent) - : QEventDispatcherUNIX(*new QEventDispatcherQWSPrivate, parent) -{ } - -QEventDispatcherQWS::~QEventDispatcherQWS() -{ } - - - -// from qapplication_qws.cpp -extern QWSDisplay* qt_fbdpy; // QWS `display' - -//#define ZERO_FOR_THE_MOMENT - -bool QEventDispatcherQWS::processEvents(QEventLoop::ProcessEventsFlags flags) -{ - Q_D(QEventDispatcherQWS); - // process events from the QWS server - int nevents = 0; - - // handle gui and posted events - d->interrupt = false; - QApplication::sendPostedEvents(); - - while (!d->interrupt) { // also flushes output buffer ###can be optimized - QWSEvent *event; - if (!(flags & QEventLoop::ExcludeUserInputEvents) - && !d->queuedUserInputEvents.isEmpty()) { - // process a pending user input event - event = d->queuedUserInputEvents.takeFirst(); - } else if (qt_fbdpy->eventPending()) { - event = qt_fbdpy->getEvent(); // get next event - if (flags & QEventLoop::ExcludeUserInputEvents) { - // queue user input events - if (event->type == QWSEvent::Mouse || event->type == QWSEvent::Key) { - d->queuedUserInputEvents.append(event); - continue; - } - } - } else { - break; - } - - if (filterEvent(event)) { - delete event; - continue; - } - nevents++; - - bool ret = qApp->qwsProcessEvent(event) == 1; - delete event; - if (ret) { - return true; - } - } - - if (!d->interrupt) { - extern QList<QWSCommand*> *qt_get_server_queue(); - if (!qt_get_server_queue()->isEmpty()) { - QWSServer::processEventQueue(); - } - - if (QEventDispatcherUNIX::processEvents(flags)) - return true; - } - return (nevents > 0); -} - -bool QEventDispatcherQWS::hasPendingEvents() -{ - extern uint qGlobalPostedEventsCount(); // from qapplication.cpp - return qGlobalPostedEventsCount() || qt_fbdpy->eventPending(); -} - -void QEventDispatcherQWS::startingUp() -{ - -} - -void QEventDispatcherQWS::closingDown() -{ - -} - -void QEventDispatcherQWS::flush() -{ - if(qApp) - qApp->sendPostedEvents(); - (void)qt_fbdpy->eventPending(); // flush -} - - -int QEventDispatcherQWS::select(int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, - timeval *timeout) -{ - return QEventDispatcherUNIX::select(nfds, readfds, writefds, exceptfds, timeout); -} - -QT_END_NAMESPACE |