diff options
Diffstat (limited to 'src/gui/kernel/qeventdispatcher_s60.cpp')
| -rw-r--r-- | src/gui/kernel/qeventdispatcher_s60.cpp | 196 |
1 files changed, 0 insertions, 196 deletions
diff --git a/src/gui/kernel/qeventdispatcher_s60.cpp b/src/gui/kernel/qeventdispatcher_s60.cpp deleted file mode 100644 index 3f20c08084..0000000000 --- a/src/gui/kernel/qeventdispatcher_s60.cpp +++ /dev/null @@ -1,196 +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 <qwidget.h> - -#include "qeventdispatcher_s60_p.h" - -QT_BEGIN_NAMESPACE - -QtEikonEnv::QtEikonEnv() - : m_lastIterationCount(0) - , m_savedStatusCode(KRequestPending) - , m_hasAlreadyRun(false) -{ -} - -QtEikonEnv::~QtEikonEnv() -{ -} - -void QtEikonEnv::RunL() -{ - QEventDispatcherS60 *dispatcher = qobject_cast<QEventDispatcherS60 *>(QAbstractEventDispatcher::instance()); - if (!dispatcher) { - CEikonEnv::RunL(); - return; - } - - if (m_lastIterationCount != dispatcher->iterationCount()) { - m_hasAlreadyRun = false; - m_lastIterationCount = dispatcher->iterationCount(); - } - - if (m_hasAlreadyRun) { - // Fool the active scheduler into believing we are still waiting for events. - // The window server thinks we are not, however. - m_savedStatusCode = iStatus.Int(); - iStatus = KRequestPending; - SetActive(); - dispatcher->queueDeferredActiveObjectsCompletion(); - } else { - m_hasAlreadyRun = true; - CEikonEnv::RunL(); - } -} - -void QtEikonEnv::DoCancel() -{ - complete(); - - CEikonEnv::DoCancel(); -} - -void QtEikonEnv::complete() -{ - if (m_hasAlreadyRun) { - if (m_savedStatusCode != KRequestPending) { - TRequestStatus *status = &iStatus; - QEventDispatcherSymbian::RequestComplete(status, m_savedStatusCode); - m_savedStatusCode = KRequestPending; - } - m_hasAlreadyRun = false; - } -} - -QEventDispatcherS60::QEventDispatcherS60(QObject *parent) - : QEventDispatcherSymbian(parent), - m_noInputEvents(false) -{ -} - -QEventDispatcherS60::~QEventDispatcherS60() -{ - for (int c = 0; c < m_deferredInputEvents.size(); ++c) { - delete m_deferredInputEvents[c].event; - } -} - -bool QEventDispatcherS60::processEvents ( QEventLoop::ProcessEventsFlags flags ) -{ - bool ret = false; - - QT_TRY { - bool oldNoInputEventsValue = m_noInputEvents; - if (flags & QEventLoop::ExcludeUserInputEvents) { - m_noInputEvents = true; - } else { - m_noInputEvents = false; - ret = sendDeferredInputEvents() || ret; - } - - ret = QEventDispatcherSymbian::processEvents(flags) || ret; - - m_noInputEvents = oldNoInputEventsValue; - } QT_CATCH (const std::exception& ex) { -#ifndef QT_NO_EXCEPTIONS - CActiveScheduler::Current()->Error(qt_symbian_exception2Error(ex)); -#endif - } - - return ret; -} - -bool QEventDispatcherS60::hasPendingEvents() -{ - return !m_deferredInputEvents.isEmpty() || QEventDispatcherSymbian::hasPendingEvents(); -} - -void QEventDispatcherS60::saveInputEvent(QSymbianControl *control, QWidget *widget, QInputEvent *event) -{ - DeferredInputEvent inputEvent = {control, widget, event}; - m_deferredInputEvents.append(inputEvent); - connect(widget, SIGNAL(destroyed(QObject*)), SLOT(removeInputEventsForWidget(QObject*))); -} - -bool QEventDispatcherS60::sendDeferredInputEvents() -{ - bool eventsSent = false; - while (!m_deferredInputEvents.isEmpty()) { - DeferredInputEvent inputEvent = m_deferredInputEvents.takeFirst(); -#ifndef QT_NO_EXCEPTIONS - try { -#endif - inputEvent.control->sendInputEvent(inputEvent.widget, inputEvent.event); -#ifndef QT_NO_EXCEPTIONS - } catch (...) { - delete inputEvent.event; - throw; - } -#endif - delete inputEvent.event; - eventsSent = true; - } - - return eventsSent; -} - -void QEventDispatcherS60::removeInputEventsForWidget(QObject *object) -{ - for (int c = 0; c < m_deferredInputEvents.size(); ++c) { - if (m_deferredInputEvents[c].widget == object) { - delete m_deferredInputEvents[c].event; - m_deferredInputEvents.removeAt(c--); - } - } -} - -// reimpl -void QEventDispatcherS60::reactivateDeferredActiveObjects() -{ - if (S60->qtOwnsS60Environment) { - static_cast<QtEikonEnv *>(CCoeEnv::Static())->complete(); - } - - QEventDispatcherSymbian::reactivateDeferredActiveObjects(); -} - -QT_END_NAMESPACE |