1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the QtCore module of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 3 as published by the Free Software 20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the 21 ** packaging of this file. Please review the following information to 22 ** ensure the GNU Lesser General Public License version 3 requirements 23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. 24 ** 25 ** GNU General Public License Usage 26 ** Alternatively, this file may be used under the terms of the GNU 27 ** General Public License version 2.0 or (at your option) the GNU General 28 ** Public license version 3 or any later version approved by the KDE Free 29 ** Qt Foundation. The licenses are as published by the Free Software 30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 31 ** included in the packaging of this file. Please review the following 32 ** information to ensure the GNU General Public License requirements will 33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and 34 ** https://www.gnu.org/licenses/gpl-3.0.html. 35 ** 36 ** $QT_END_LICENSE$ 37 ** 38 ****************************************************************************/ 39 40 41 #ifndef QEVENTDISPATCHER_WINRT_P_H 42 #define QEVENTDISPATCHER_WINRT_P_H 43 44 // 45 // W A R N I N G 46 // ------------- 47 // 48 // This file is not part of the Qt API. It exists purely as an 49 // implementation detail. This header file may change from version to 50 // version without notice, or even be removed. 51 // 52 // We mean it. 53 // 54 55 #include <QtCore/private/qglobal_p.h> 56 #include "QtCore/qabstracteventdispatcher.h" 57 58 #include <qt_windows.h> 59 60 #include <functional> 61 62 QT_BEGIN_NAMESPACE 63 64 quint64 qt_msectime(); 65 66 class QEventDispatcherWinRTPrivate; 67 68 class Q_CORE_EXPORT QEventDispatcherWinRT : public QAbstractEventDispatcher 69 { 70 Q_OBJECT 71 Q_DECLARE_PRIVATE(QEventDispatcherWinRT) 72 73 public: 74 explicit QEventDispatcherWinRT(QObject *parent = 0); 75 ~QEventDispatcherWinRT(); 76 77 static HRESULT runOnXamlThread(const std::function<HRESULT()> &delegate, bool waitForRun = true); 78 static HRESULT runOnMainThread(const std::function<HRESULT()> &delegate, int timeout = 100); 79 80 bool processEvents(QEventLoop::ProcessEventsFlags flags); 81 bool hasPendingEvents(); 82 83 void registerSocketNotifier(QSocketNotifier *notifier); 84 void unregisterSocketNotifier(QSocketNotifier *notifier); 85 86 void registerTimer(int timerId, int interval, Qt::TimerType timerType, QObject *object); 87 bool unregisterTimer(int timerId); 88 bool unregisterTimers(QObject *object); 89 QList<TimerInfo> registeredTimers(QObject *object) const; 90 91 int remainingTime(int timerId); 92 93 bool registerEventNotifier(QWinEventNotifier *notifier); 94 void unregisterEventNotifier(QWinEventNotifier *notifier); 95 96 void wakeUp(); 97 void interrupt(); 98 void flush(); 99 100 void startingUp(); 101 void closingDown(); 102 103 protected: 104 QEventDispatcherWinRT(QEventDispatcherWinRTPrivate &dd, QObject *parent = 0); 105 106 virtual bool sendPostedEvents(QEventLoop::ProcessEventsFlags flags); 107 bool event(QEvent *); 108 int activateTimers(); 109 }; 110 111 QT_END_NAMESPACE 112 113 #endif // QEVENTDISPATCHER_WINRT_P_H 114