1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2015 The Qt Company Ltd. 4 ** Contact: http://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 http://www.qt.io/terms-conditions. For further 15 ** information use the contact form at http://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 2.1 or version 3 as published by the Free 20 ** Software Foundation and appearing in the file LICENSE.LGPLv21 and 21 ** LICENSE.LGPLv3 included in the packaging of this file. Please review the 22 ** following information to ensure the GNU Lesser General Public License 23 ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and 24 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. 25 ** 26 ** As a special exception, The Qt Company gives you certain additional 27 ** rights. These rights are described in The Qt Company LGPL Exception 28 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. 29 ** 30 ** GNU General Public License Usage 31 ** Alternatively, this file may be used under the terms of the GNU 32 ** General Public License version 3.0 as published by the Free Software 33 ** Foundation and appearing in the file LICENSE.GPL included in the 34 ** packaging of this file. Please review the following information to 35 ** ensure the GNU General Public License version 3.0 requirements will be 36 ** met: http://www.gnu.org/copyleft/gpl.html. 37 ** 38 ** $QT_END_LICENSE$ 39 ** 40 ****************************************************************************/ 41 42 #ifndef QCOREAPPLICATION_P_H 43 #define QCOREAPPLICATION_P_H 44 45 // 46 // W A R N I N G 47 // ------------- 48 // 49 // This file is not part of the Qt API. It exists purely as an 50 // implementation detail. This header file may change from version to 51 // version without notice, or even be removed. 52 // 53 // We mean it. 54 // 55 56 #include "QtCore/qcoreapplication.h" 57 #include "QtCore/qtranslator.h" 58 #include "QtCore/qsettings.h" 59 #include "private/qobject_p.h" 60 61 #ifdef Q_OS_SYMBIAN 62 #include <f32file.h> 63 #endif 64 65 QT_BEGIN_NAMESPACE 66 67 typedef QList<QTranslator*> QTranslatorList; 68 69 #if defined(Q_OS_SYMBIAN) 70 # if !defined(QT_NO_SYSTEMLOCALE) 71 class QEnvironmentChangeNotifier; 72 # endif 73 class CApaCommandLine; 74 #endif 75 class QAbstractEventDispatcher; 76 77 class Q_CORE_EXPORT QCoreApplicationPrivate : public QObjectPrivate 78 { 79 Q_DECLARE_PUBLIC(QCoreApplication) 80 81 public: 82 QCoreApplicationPrivate(int &aargc, char **aargv, uint flags); 83 ~QCoreApplicationPrivate(); 84 85 bool sendThroughApplicationEventFilters(QObject *, QEvent *); 86 bool sendThroughObjectEventFilters(QObject *, QEvent *); 87 bool notify_helper(QObject *, QEvent *); 88 89 virtual QString appName() const; 90 mutable QString applicationName; 91 92 virtual void createEventDispatcher(); 93 static void removePostedEvent(QEvent *); 94 #ifdef Q_OS_WIN 95 static void removePostedTimerEvent(QObject *object, int timerId); 96 #endif 97 98 #ifdef Q_OS_MAC 99 static QString macMenuBarName(); 100 #endif 101 102 static QThread *theMainThread; 103 static QThread *mainThread(); 104 static bool checkInstance(const char *method); 105 static void sendPostedEvents(QObject *receiver, int event_type, QThreadData *data); 106 107 #if !defined (QT_NO_DEBUG) || defined (QT_MAC_FRAMEWORK_BUILD) || defined (Q_OS_SYMBIAN) 108 void checkReceiverThread(QObject *receiver); 109 #endif 110 int &argc; 111 char **argv; 112 void appendApplicationPathToLibraryPaths(void); 113 void processCommandLineArguments(); 114 115 static QString qmljsDebugArguments(); // access arguments from other libraries 116 117 #ifndef QT_NO_TRANSLATION 118 QTranslatorList translators; 119 #endif 120 uint application_type; 121 122 QCoreApplication::EventFilter eventFilter; 123 124 bool in_exec; 125 bool aboutToQuitEmitted; 126 QString cachedApplicationDirPath; 127 QString cachedApplicationFilePath; 128 #if defined(Q_OS_SYMBIAN) 129 # if !defined(QT_NO_SYSTEMLOCALE) 130 QScopedPointer<QEnvironmentChangeNotifier> environmentChangeNotifier; 131 void symbianInit(); 132 # endif 133 static CApaCommandLine* symbianCommandLine(); 134 #ifndef QT_NO_LIBRARY 135 static void rebuildInstallLibraryPaths(); 136 #endif 137 #endif 138 139 static bool isTranslatorInstalled(QTranslator *translator); 140 141 static QAbstractEventDispatcher *eventDispatcher; 142 static bool is_app_running; 143 static bool is_app_closing; 144 145 static uint attribs; testAttribute(uint flag)146 static inline bool testAttribute(uint flag) { return attribs & (1 << flag); } 147 static int app_compile_version; 148 #if defined(QT3_SUPPORT) 149 static bool useQt3Support; 150 #endif 151 #ifndef QT_NO_SETTINGS 152 static QSettings *trolltechConf(); 153 #endif 154 }; 155 156 QT_END_NAMESPACE 157 158 #endif // QCOREAPPLICATION_P_H 159