1 files changed, 0 insertions, 322 deletions
diff --git a/src/plugins/platforms/ios/qioseventdispatcher.mm b/src/plugins/platforms/ios/qioseventdispatcher.mm
deleted file mode 100644
index e9bf039047..0000000000
--- a/src/plugins/platforms/ios/qioseventdispatcher.mm
+++ /dev/null
@@ -1,322 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of the plugins of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia.  For licensing terms and
-** conditions see http://qt.digia.com/licensing.  For further information
-** use the contact form at http://qt.digia.com/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, 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, Digia gives you certain additional
-** rights.  These rights are described in the Digia 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.
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qioseventdispatcher.h"
-#import "qiosapplicationdelegate.h"
-#include <qdebug.h>
-#include <qpa/qwindowsysteminterface.h>
-#include <QtCore/QThread>
-#include <QtCore/private/qcoreapplication_p.h>
-#include <UIKit/UIApplication.h>
-
-QT_BEGIN_NAMESPACE
-QT_USE_NAMESPACE
-
-static Boolean runLoopSourceEqualCallback(const void *info1, const void *info2)
-{
-    return info1 == info2;
-}
-
-void QIOSEventDispatcher::postedEventsRunLoopCallback(void *info)
-{
-    QIOSEventDispatcher *self = static_cast<QIOSEventDispatcher *>(info);
-    self->processPostedEvents();
-}
-
-void QIOSEventDispatcher::nonBlockingTimerRunLoopCallback(CFRunLoopTimerRef, void *info)
-{
-    // The (one and only) CFRunLoopTimer has fired, which means that at least
-    // one QTimer should now fire as well. Note that CFRunLoopTimer's callback will
-    // never recurse. So if the app starts a new QEventLoop within this callback, other
-    // timers will stop working. The work-around is to forward the callback to a
-    // dedicated CFRunLoopSource that can recurse:
-    QIOSEventDispatcher *self = static_cast<QIOSEventDispatcher *>(info);
-    CFRunLoopSourceSignal(self->m_blockingTimerRunLoopSource);
-}
-
-void QIOSEventDispatcher::blockingTimerRunLoopCallback(void *info)
-{
-    // TODO:
-    // We also need to block this new timer source
-    // along with the posted event source when calling processEvents()
-    // "manually" to prevent livelock deep in CFRunLoop.
-
-    QIOSEventDispatcher *self = static_cast<QIOSEventDispatcher *>(info);
-    self->m_timerInfoList.activateTimers();
-    self->maybeStartCFRunLoopTimer();
-}
-
-void QIOSEventDispatcher::maybeStartCFRunLoopTimer()
-{
-    // Find out when the next registered timer should fire, and schedule
-    // runLoopTimer accordingly. If the runLoopTimer does not yet exist, and
-    // at least one timer is registered, start by creating the timer:
-    if (m_timerInfoList.isEmpty()) {
-        Q_ASSERT(m_runLoopTimerRef == 0);
-        return;
-    }
-
-    CFAbsoluteTime ttf = CFAbsoluteTimeGetCurrent();
-    CFTimeInterval interval;
-
-    if (m_runLoopTimerRef == 0) {
-        // start the CFRunLoopTimer
-        CFTimeInterval oneyear = CFTimeInterval(3600. * 24. * 365.);
-
-        // calculate when the next timer should fire:
-        struct timespec tv;
-        if (m_timerInfoList.timerWait(tv)) {
-            interval = qMax(tv.tv_sec + tv.tv_nsec / 1000000000., 0.0000001);
-        } else {
-            // this shouldn't really happen, but in case it does, set the timer
-            // to fire a some point in the distant future:
-            interval = oneyear;
-        }
-
-        ttf += interval;
-        CFRunLoopTimerContext info = { 0, this, 0, 0, 0 };
-        // create the timer with a large interval, as recommended by the CFRunLoopTimerSetNextFireDate()
-        // documentation, since we will adjust the timer's time-to-fire as needed to keep Qt timers working
-        m_runLoopTimerRef = CFRunLoopTimerCreate(0, ttf, oneyear, 0, 0, QIOSEventDispatcher::nonBlockingTimerRunLoopCallback, &info);
-        Q_ASSERT(m_runLoopTimerRef != 0);
-
-        CFRunLoopAddTimer(CFRunLoopGetMain(), m_runLoopTimerRef, kCFRunLoopCommonModes);
-    } else {
-        struct timespec tv;
-        // Calculate when the next timer should fire:
-        if (m_timerInfoList.timerWait(tv)) {
-            interval = qMax(tv.tv_sec + tv.tv_nsec / 1000000000., 0.0000001);
-        } else {
-            // no timers can fire, but we cannot stop the CFRunLoopTimer, set the timer to fire at some
-            // point in the distant future (the timer interval is one year)
-            interval = CFRunLoopTimerGetInterval(m_runLoopTimerRef);
-        }
-
-        ttf += interval;
-        CFRunLoopTimerSetNextFireDate(m_runLoopTimerRef, ttf);
-    }
-}
-
-void QIOSEventDispatcher::maybeStopCFRunLoopTimer()
-{
-    if (m_runLoopTimerRef == 0)
-        return;
-
-    CFRunLoopTimerInvalidate(m_runLoopTimerRef);
-    CFRelease(m_runLoopTimerRef);
-    m_runLoopTimerRef = 0;
-}
-
-void QIOSEventDispatcher::processPostedEvents()
-{
-    QWindowSystemInterface::sendWindowSystemEvents(QEventLoop::AllEvents);
-}
-
-QIOSEventDispatcher::QIOSEventDispatcher(QObject *parent)
-    : QAbstractEventDispatcher(parent)
-    , m_interrupted(false)
-    , m_runLoopTimerRef(0)
-{
-    m_cfSocketNotifier.setHostEventDispatcher(this);
-
-    CFRunLoopRef mainRunLoop = CFRunLoopGetMain();
-    CFRunLoopSourceContext context;
-    bzero(&context, sizeof(CFRunLoopSourceContext));
-    context.equal = runLoopSourceEqualCallback;
-    context.info = this;
-
-    // source used to handle timers:
-    context.perform = QIOSEventDispatcher::blockingTimerRunLoopCallback;
-    m_blockingTimerRunLoopSource = CFRunLoopSourceCreate(kCFAllocatorDefault, 0, &context);
-    Q_ASSERT(m_blockingTimerRunLoopSource);
-    CFRunLoopAddSource(mainRunLoop, m_blockingTimerRunLoopSource, kCFRunLoopCommonModes);
-
-    // source used to handle posted events:
-    context.perform = QIOSEventDispatcher::postedEventsRunLoopCallback;
-    m_postedEventsRunLoopSource = CFRunLoopSourceCreate(kCFAllocatorDefault, 0, &context);
-    Q_ASSERT(m_postedEventsRunLoopSource);
-    CFRunLoopAddSource(mainRunLoop, m_postedEventsRunLoopSource, kCFRunLoopCommonModes);
-}
-
-QIOSEventDispatcher::~QIOSEventDispatcher()
-{
-    CFRunLoopRef mainRunLoop = CFRunLoopGetMain();
-    CFRunLoopRemoveSource(mainRunLoop, m_postedEventsRunLoopSource, kCFRunLoopCommonModes);
-    CFRelease(m_postedEventsRunLoopSource);
-
-    qDeleteAll(m_timerInfoList);
-    maybeStopCFRunLoopTimer();
-    CFRunLoopRemoveSource(CFRunLoopGetMain(), m_blockingTimerRunLoopSource, kCFRunLoopCommonModes);
-    CFRelease(m_blockingTimerRunLoopSource);
-
-    m_cfSocketNotifier.removeSocketNotifiers();
-}
-
-bool QIOSEventDispatcher::processEvents(QEventLoop::ProcessEventsFlags flags)
-{
-    m_interrupted = false;
-    bool eventsProcessed = false;
-
-    bool excludeUserEvents = flags & QEventLoop::ExcludeUserInputEvents;
-    bool execFlagSet = (flags & QEventLoop::DialogExec) || (flags & QEventLoop::EventLoopExec);
-    bool useExecMode = execFlagSet && !excludeUserEvents;
-
-    if (useExecMode) {
-        NSRunLoop *runLoop = [NSRunLoop currentRunLoop];
-        while ([runLoop runMode:NSDefaultRunLoopMode beforeDate:[NSDate distantFuture]] && !m_interrupted);
-        eventsProcessed = true;
-    } else {
-        if (!(flags & QEventLoop::WaitForMoreEvents))
-            wakeUp();
-        eventsProcessed = [[NSRunLoop currentRunLoop] runMode:NSDefaultRunLoopMode beforeDate:[NSDate distantFuture]];
-    }
-    return eventsProcessed;
-}
-
-bool QIOSEventDispatcher::hasPendingEvents()
-{
-    qDebug() << __FUNCTION__ << "not implemented";
-    return false;
-}
-
-void QIOSEventDispatcher::registerSocketNotifier(QSocketNotifier *notifier)
-{
-    m_cfSocketNotifier.registerSocketNotifier(notifier);
-}
-
-void QIOSEventDispatcher::unregisterSocketNotifier(QSocketNotifier *notifier)
-{
-    m_cfSocketNotifier.unregisterSocketNotifier(notifier);
-}
-
-void QIOSEventDispatcher::registerTimer(int timerId, int interval, Qt::TimerType timerType, QObject *obj)
-{
-#ifndef QT_NO_DEBUG
-    if (timerId < 1 || interval < 0 || !obj) {
-        qWarning("QIOSEventDispatcher::registerTimer: invalid arguments");
-        return;
-    } else if (obj->thread() != thread() || thread() != QThread::currentThread()) {
-        qWarning("QIOSEventDispatcher: timers cannot be started from another thread");
-        return;
-    }
-#endif
-
-    m_timerInfoList.registerTimer(timerId, interval, timerType, obj);
-    maybeStartCFRunLoopTimer();
-}
-
-bool QIOSEventDispatcher::unregisterTimer(int timerId)
-{
-#ifndef QT_NO_DEBUG
-    if (timerId < 1) {
-        qWarning("QIOSEventDispatcher::unregisterTimer: invalid argument");
-        return false;
-    } else if (thread() != QThread::currentThread()) {
-        qWarning("QObject::killTimer: timers cannot be stopped from another thread");
-        return false;
-    }
-#endif
-
-    bool returnValue = m_timerInfoList.unregisterTimer(timerId);
-    m_timerInfoList.isEmpty() ? maybeStopCFRunLoopTimer() : maybeStartCFRunLoopTimer();
-    return returnValue;
-}
-
-bool QIOSEventDispatcher::unregisterTimers(QObject *object)
-{
-#ifndef QT_NO_DEBUG
-    if (!object) {
-        qWarning("QIOSEventDispatcher::unregisterTimers: invalid argument");
-        return false;
-    } else if (object->thread() != thread() || thread() != QThread::currentThread()) {
-        qWarning("QObject::killTimers: timers cannot be stopped from another thread");
-        return false;
-    }
-#endif
-
-    bool returnValue = m_timerInfoList.unregisterTimers(object);
-    m_timerInfoList.isEmpty() ? maybeStopCFRunLoopTimer() : maybeStartCFRunLoopTimer();
-    return returnValue;
-}
-
-QList<QAbstractEventDispatcher::TimerInfo> QIOSEventDispatcher::registeredTimers(QObject *object) const
-{
-#ifndef QT_NO_DEBUG
-    if (!object) {
-        qWarning("QIOSEventDispatcher:registeredTimers: invalid argument");
-        return QList<TimerInfo>();
-    }
-#endif
-
-    return m_timerInfoList.registeredTimers(object);
-}
-
-int QIOSEventDispatcher::remainingTime(int timerId)
-{
-#ifndef QT_NO_DEBUG
-    if (timerId < 1) {
-        qWarning("QIOSEventDispatcher::remainingTime: invalid argument");
-        return -1;
-    }
-#endif
-
-    return m_timerInfoList.timerRemainingTime(timerId);
-}
-
-void QIOSEventDispatcher::wakeUp()
-{
-    CFRunLoopSourceSignal(m_postedEventsRunLoopSource);
-    CFRunLoopWakeUp(CFRunLoopGetMain());
-}
-
-void QIOSEventDispatcher::interrupt()
-{
-    wakeUp();
-    m_interrupted = true;
-}
-
-void QIOSEventDispatcher::flush()
-{
-    // X11 only.
-}
-
-QT_END_NAMESPACE
-