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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtCore module 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 The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/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 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QCOREAPPLICATION_P_H
#define QCOREAPPLICATION_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include "QtCore/qcoreapplication.h"
#if QT_CONFIG(commandlineparser)
#include "QtCore/qcommandlineoption.h"
#endif
#include "QtCore/qtranslator.h"
#if QT_CONFIG(settings)
#include "QtCore/qsettings.h"
#endif
#ifndef QT_NO_QOBJECT
#include "private/qobject_p.h"
#include "private/qlocking_p.h"
#endif
#ifdef Q_OS_MACOS
#include "private/qcore_mac_p.h"
#endif
QT_BEGIN_NAMESPACE
typedef QList<QTranslator*> QTranslatorList;
class QAbstractEventDispatcher;
class Q_CORE_EXPORT QCoreApplicationPrivate
#ifndef QT_NO_QOBJECT
: public QObjectPrivate
#endif
{
Q_DECLARE_PUBLIC(QCoreApplication)
public:
enum Type {
Tty,
Gui
};
QCoreApplicationPrivate(int &aargc, char **aargv, uint flags);
// If not inheriting from QObjectPrivate: force this class to be polymorphic
#ifdef QT_NO_QOBJECT
virtual
#endif
~QCoreApplicationPrivate();
void init();
QString appName() const;
QString appVersion() const;
#ifdef Q_OS_DARWIN
static QString infoDictionaryStringProperty(const QString &propertyName);
#endif
static void initLocale();
static bool checkInstance(const char *method);
#if QT_CONFIG(commandlineparser)
virtual void addQtOptions(QList<QCommandLineOption> *options);
#endif
#ifndef QT_NO_QOBJECT
bool sendThroughApplicationEventFilters(QObject *, QEvent *);
static bool sendThroughObjectEventFilters(QObject *, QEvent *);
static bool notify_helper(QObject *, QEvent *);
static inline void setEventSpontaneous(QEvent *e, bool spontaneous) { e->spont = spontaneous; }
virtual void createEventDispatcher();
virtual void eventDispatcherReady();
static void removePostedEvent(QEvent *);
#ifdef Q_OS_WIN
static void removePostedTimerEvent(QObject *object, int timerId);
#endif
QAtomicInt quitLockRef;
void ref();
void deref();
virtual bool shouldQuit() {
return true;
}
void maybeQuit();
static QBasicAtomicPointer<QThread> theMainThread;
static QThread *mainThread();
static bool threadRequiresCoreApplication();
static void sendPostedEvents(QObject *receiver, int event_type, QThreadData *data);
static void checkReceiverThread(QObject *receiver);
void cleanupThreadData();
struct QPostEventListLocker
{
QThreadData *threadData;
std::unique_lock<QMutex> locker;
void unlock() { locker.unlock(); }
};
static QPostEventListLocker lockThreadPostEventList(QObject *object);
#endif // QT_NO_QOBJECT
int &argc;
char **argv;
#if defined(Q_OS_WIN) && !defined(Q_OS_WINRT)
int origArgc;
char **origArgv; // store unmodified arguments for QCoreApplication::arguments()
#endif
void appendApplicationPathToLibraryPaths(void);
#ifndef QT_NO_TRANSLATION
QTranslatorList translators;
QReadWriteLock translateMutex;
static bool isTranslatorInstalled(QTranslator *translator);
#endif
QCoreApplicationPrivate::Type application_type;
QString cachedApplicationDirPath;
static QString *cachedApplicationFilePath;
static void setApplicationFilePath(const QString &path);
static inline void clearApplicationFilePath() { delete cachedApplicationFilePath; cachedApplicationFilePath = nullptr; }
#ifndef QT_NO_QOBJECT
void execCleanup();
bool in_exec;
bool aboutToQuitEmitted;
bool threadData_clean;
static QAbstractEventDispatcher *eventDispatcher;
static bool is_app_running;
static bool is_app_closing;
#endif
static bool setuidAllowed;
static uint attribs;
static inline bool testAttribute(uint flag) { return attribs & (1 << flag); }
static int app_compile_version;
void processCommandLineArguments();
QString qmljs_debug_arguments; // a string containing arguments for js/qml debugging.
inline QString qmljsDebugArgumentsString() { return qmljs_debug_arguments; }
#ifdef QT_NO_QOBJECT
QCoreApplication *q_ptr;
#endif
};
QT_END_NAMESPACE
#endif // QCOREAPPLICATION_P_H
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