| /**************************************************************************** |
| ** |
| ** Copyright (C) 2015 The Qt Company Ltd. |
| ** Contact: http://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtCore module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL21$ |
| ** 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 http://www.qt.io/terms-conditions. For further |
| ** information use the contact form at http://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 2.1 or version 3 as published by the Free |
| ** Software Foundation and appearing in the file LICENSE.LGPLv21 and |
| ** LICENSE.LGPLv3 included in the packaging of this file. Please review the |
| ** following information to ensure the GNU Lesser General Public License |
| ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and |
| ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
| ** |
| ** As a special exception, The Qt Company gives you certain additional |
| ** rights. These rights are described in The Qt Company LGPL Exception |
| ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef QCOREAPPLICATION_H |
| #define QCOREAPPLICATION_H |
| |
| #include <QtCore/qglobal.h> |
| #include <QtCore/qstring.h> |
| #ifndef QT_NO_QOBJECT |
| #include <QtCore/qobject.h> |
| #include <QtCore/qcoreevent.h> |
| #include <QtCore/qeventloop.h> |
| #else |
| #include <QtCore/qscopedpointer.h> |
| #endif |
| |
| #ifndef QT_NO_QOBJECT |
| #if defined(Q_OS_WIN) && !defined(tagMSG) |
| typedef struct tagMSG MSG; |
| #endif |
| #endif |
| |
| QT_BEGIN_NAMESPACE |
| |
| |
| class QCoreApplicationPrivate; |
| class QTextCodec; |
| class QTranslator; |
| class QPostEventList; |
| class QStringList; |
| class QAbstractEventDispatcher; |
| class QAbstractNativeEventFilter; |
| |
| #define qApp QCoreApplication::instance() |
| |
| class Q_CORE_EXPORT QCoreApplication |
| #ifndef QT_NO_QOBJECT |
| : public QObject |
| #endif |
| { |
| #ifndef QT_NO_QOBJECT |
| Q_OBJECT |
| Q_PROPERTY(QString applicationName READ applicationName WRITE setApplicationName NOTIFY applicationNameChanged) |
| Q_PROPERTY(QString applicationVersion READ applicationVersion WRITE setApplicationVersion NOTIFY applicationVersionChanged) |
| Q_PROPERTY(QString organizationName READ organizationName WRITE setOrganizationName NOTIFY organizationNameChanged) |
| Q_PROPERTY(QString organizationDomain READ organizationDomain WRITE setOrganizationDomain NOTIFY organizationDomainChanged) |
| Q_PROPERTY(bool quitLockEnabled READ isQuitLockEnabled WRITE setQuitLockEnabled) |
| #endif |
| |
| Q_DECLARE_PRIVATE(QCoreApplication) |
| public: |
| enum { ApplicationFlags = QT_VERSION |
| }; |
| |
| QCoreApplication(int &argc, char **argv |
| #ifndef Q_QDOC |
| , int = ApplicationFlags |
| #endif |
| ); |
| |
| ~QCoreApplication(); |
| |
| static QStringList arguments(); |
| |
| static void setAttribute(Qt::ApplicationAttribute attribute, bool on = true); |
| static bool testAttribute(Qt::ApplicationAttribute attribute); |
| |
| static void setOrganizationDomain(const QString &orgDomain); |
| static QString organizationDomain(); |
| static void setOrganizationName(const QString &orgName); |
| static QString organizationName(); |
| static void setApplicationName(const QString &application); |
| static QString applicationName(); |
| static void setApplicationVersion(const QString &version); |
| static QString applicationVersion(); |
| |
| static void setSetuidAllowed(bool allow); |
| static bool isSetuidAllowed(); |
| |
| static QCoreApplication *instance() { return self; } |
| |
| #ifndef QT_NO_QOBJECT |
| static int exec(); |
| static void processEvents(QEventLoop::ProcessEventsFlags flags = QEventLoop::AllEvents); |
| static void processEvents(QEventLoop::ProcessEventsFlags flags, int maxtime); |
| static void exit(int retcode=0); |
| |
| static bool sendEvent(QObject *receiver, QEvent *event); |
| static void postEvent(QObject *receiver, QEvent *event, int priority = Qt::NormalEventPriority); |
| static void sendPostedEvents(QObject *receiver = 0, int event_type = 0); |
| static void removePostedEvents(QObject *receiver, int eventType = 0); |
| #if QT_DEPRECATED_SINCE(5, 3) |
| QT_DEPRECATED static bool hasPendingEvents(); |
| #endif |
| static QAbstractEventDispatcher *eventDispatcher(); |
| static void setEventDispatcher(QAbstractEventDispatcher *eventDispatcher); |
| |
| virtual bool notify(QObject *, QEvent *); |
| |
| static bool startingUp(); |
| static bool closingDown(); |
| #endif |
| |
| static QString applicationDirPath(); |
| static QString applicationFilePath(); |
| static qint64 applicationPid(); |
| |
| #ifndef QT_NO_LIBRARY |
| static void setLibraryPaths(const QStringList &); |
| static QStringList libraryPaths(); |
| static void addLibraryPath(const QString &); |
| static void removeLibraryPath(const QString &); |
| #endif // QT_NO_LIBRARY |
| |
| #ifndef QT_NO_TRANSLATION |
| static bool installTranslator(QTranslator * messageFile); |
| static bool removeTranslator(QTranslator * messageFile); |
| #endif |
| |
| static QString translate(const char * context, |
| const char * key, |
| const char * disambiguation = 0, |
| int n = -1); |
| #if QT_DEPRECATED_SINCE(5, 0) |
| enum Encoding { UnicodeUTF8, Latin1, DefaultCodec = UnicodeUTF8, CodecForTr = UnicodeUTF8 }; |
| QT_DEPRECATED static inline QString translate(const char * context, const char * key, |
| const char * disambiguation, Encoding, int n = -1) |
| { return translate(context, key, disambiguation, n); } |
| #endif |
| |
| #ifndef QT_NO_QOBJECT |
| static void flush(); |
| |
| void installNativeEventFilter(QAbstractNativeEventFilter *filterObj); |
| void removeNativeEventFilter(QAbstractNativeEventFilter *filterObj); |
| |
| static bool isQuitLockEnabled(); |
| static void setQuitLockEnabled(bool enabled); |
| |
| public Q_SLOTS: |
| static void quit(); |
| |
| Q_SIGNALS: |
| void aboutToQuit(QPrivateSignal); |
| |
| void organizationNameChanged(); |
| void organizationDomainChanged(); |
| void applicationNameChanged(); |
| void applicationVersionChanged(); |
| |
| protected: |
| bool event(QEvent *) Q_DECL_OVERRIDE; |
| |
| virtual bool compressEvent(QEvent *, QObject *receiver, QPostEventList *); |
| #endif // QT_NO_QOBJECT |
| |
| protected: |
| QCoreApplication(QCoreApplicationPrivate &p); |
| |
| #ifdef QT_NO_QOBJECT |
| QScopedPointer<QCoreApplicationPrivate> d_ptr; |
| #endif |
| |
| private: |
| #ifndef QT_NO_QOBJECT |
| static bool sendSpontaneousEvent(QObject *receiver, QEvent *event); |
| bool notifyInternal(QObject *receiver, QEvent *event); |
| #endif |
| |
| void init(); |
| |
| static QCoreApplication *self; |
| |
| Q_DISABLE_COPY(QCoreApplication) |
| |
| friend class QApplication; |
| friend class QApplicationPrivate; |
| friend class QGuiApplication; |
| friend class QGuiApplicationPrivate; |
| friend class QWidget; |
| friend class QWidgetWindow; |
| friend class QWidgetPrivate; |
| #ifndef QT_NO_QOBJECT |
| friend class QEventDispatcherUNIXPrivate; |
| friend class QCocoaEventDispatcherPrivate; |
| friend bool qt_sendSpontaneousEvent(QObject*, QEvent*); |
| #endif |
| friend Q_CORE_EXPORT QString qAppName(); |
| friend class QClassFactory; |
| }; |
| |
| #ifndef QT_NO_QOBJECT |
| inline bool QCoreApplication::sendEvent(QObject *receiver, QEvent *event) |
| { if (event) event->spont = false; return self ? self->notifyInternal(receiver, event) : false; } |
| |
| inline bool QCoreApplication::sendSpontaneousEvent(QObject *receiver, QEvent *event) |
| { if (event) event->spont = true; return self ? self->notifyInternal(receiver, event) : false; } |
| #endif |
| |
| #ifdef QT_NO_DEPRECATED |
| # define QT_DECLARE_DEPRECATED_TR_FUNCTIONS(context) |
| #else |
| # define QT_DECLARE_DEPRECATED_TR_FUNCTIONS(context) \ |
| QT_DEPRECATED static inline QString trUtf8(const char *sourceText, const char *disambiguation = 0, int n = -1) \ |
| { return QCoreApplication::translate(#context, sourceText, disambiguation, n); } |
| #endif |
| |
| #define Q_DECLARE_TR_FUNCTIONS(context) \ |
| public: \ |
| static inline QString tr(const char *sourceText, const char *disambiguation = 0, int n = -1) \ |
| { return QCoreApplication::translate(#context, sourceText, disambiguation, n); } \ |
| QT_DECLARE_DEPRECATED_TR_FUNCTIONS(context) \ |
| private: |
| |
| typedef void (*QtStartUpFunction)(); |
| typedef void (*QtCleanUpFunction)(); |
| |
| Q_CORE_EXPORT void qAddPreRoutine(QtStartUpFunction); |
| Q_CORE_EXPORT void qAddPostRoutine(QtCleanUpFunction); |
| Q_CORE_EXPORT void qRemovePostRoutine(QtCleanUpFunction); |
| Q_CORE_EXPORT QString qAppName(); // get application name |
| |
| #define Q_COREAPP_STARTUP_FUNCTION(AFUNC) \ |
| static void AFUNC ## _ctor_function() { \ |
| qAddPreRoutine(AFUNC); \ |
| } \ |
| Q_CONSTRUCTOR_FUNCTION(AFUNC ## _ctor_function) |
| |
| #ifndef QT_NO_QOBJECT |
| #if defined(Q_OS_WIN) && !defined(QT_NO_DEBUG_STREAM) |
| Q_CORE_EXPORT QString decodeMSG(const MSG &); |
| Q_CORE_EXPORT QDebug operator<<(QDebug, const MSG &); |
| #endif |
| #endif |
| |
| QT_END_NAMESPACE |
| |
| #endif // QCOREAPPLICATION_H |