| 1 | /**************************************************************************** | 
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| 2 | ** | 
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| 3 | ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). | 
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| 4 | ** All rights reserved. | 
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| 5 | ** Contact: Nokia Corporation (qt-info@nokia.com) | 
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| 6 | ** | 
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| 7 | ** This file is part of the QtGui module of the Qt Toolkit. | 
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| 8 | ** | 
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| 9 | ** $QT_BEGIN_LICENSE:LGPL$ | 
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| 10 | ** Commercial Usage | 
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| 11 | ** Licensees holding valid Qt Commercial licenses may use this file in | 
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| 12 | ** accordance with the Qt Commercial License Agreement provided with the | 
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| 13 | ** Software or, alternatively, in accordance with the terms contained in | 
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| 14 | ** a written agreement between you and Nokia. | 
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| 15 | ** | 
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| 16 | ** GNU Lesser General Public License Usage | 
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| 17 | ** Alternatively, this file may be used under the terms of the GNU Lesser | 
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| 18 | ** General Public License version 2.1 as published by the Free Software | 
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| 19 | ** Foundation and appearing in the file LICENSE.LGPL included in the | 
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| 20 | ** packaging of this file.  Please review the following information to | 
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| 21 | ** ensure the GNU Lesser General Public License version 2.1 requirements | 
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| 22 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. | 
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| 23 | ** | 
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| 24 | ** In addition, as a special exception, Nokia gives you certain additional | 
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| 25 | ** rights.  These rights are described in the Nokia Qt LGPL Exception | 
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| 26 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. | 
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| 27 | ** | 
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| 28 | ** GNU General Public License Usage | 
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| 29 | ** Alternatively, this file may be used under the terms of the GNU | 
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| 30 | ** General Public License version 3.0 as published by the Free Software | 
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| 31 | ** Foundation and appearing in the file LICENSE.GPL included in the | 
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| 32 | ** packaging of this file.  Please review the following information to | 
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| 33 | ** ensure the GNU General Public License version 3.0 requirements will be | 
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| 36 | ** If you have questions regarding the use of this file, please contact | 
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| 37 | ** Nokia at qt-info@nokia.com. | 
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| 38 | ** $QT_END_LICENSE$ | 
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| 39 | ** | 
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| 40 | ****************************************************************************/ | 
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| 41 |  | 
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| 42 | #include "qsymbianevent.h" | 
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| 43 |  | 
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| 44 | QT_BEGIN_NAMESPACE | 
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| 45 |  | 
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| 46 | /*! | 
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| 47 | \class QSymbianEvent | 
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| 48 | \brief The QSymbianEvent class contains a Symbian event of any type. | 
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| 49 | \since 4.6 | 
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| 50 |  | 
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| 51 | The class is used as a generic container type for all types of Symbian | 
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| 52 | events. | 
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| 53 |  | 
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| 54 | \note This class is only available on Symbian. | 
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| 55 |  | 
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| 56 | \sa QApplication::symbianEventFilter() | 
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| 57 | */ | 
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| 58 |  | 
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| 59 | /*! | 
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| 60 | \enum QSymbianEvent::Type | 
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| 61 |  | 
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| 62 | \value InvalidEvent        The event is not valid. | 
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| 63 | \value WindowServerEvent   Indicates an event of type \c TWsEvent. | 
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| 64 | \value CommandEvent        Indicates that the event is a Symbian command. | 
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| 65 | \value ResourceChangeEvent Indicates that the event is a Symbian resource change type. | 
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| 66 | */ | 
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| 67 |  | 
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| 68 | /*! | 
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| 69 | \fn QSymbianEvent::type() const | 
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| 70 |  | 
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| 71 | Returns the event type contained in the QSymbianEvent instance. | 
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| 72 | */ | 
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| 73 |  | 
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| 74 | /*! | 
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| 75 | \fn QSymbianEvent::isValid() const | 
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| 76 |  | 
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| 77 | Returns whether this QSymbianEvent instance contains a valid event. | 
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| 78 | */ | 
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| 79 |  | 
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| 80 | /*! | 
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| 81 | Constructs a QSymbianEvent containing the given window server event | 
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| 82 | \a windowServerEvent. | 
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| 83 | */ | 
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| 84 | QSymbianEvent::QSymbianEvent(const TWsEvent *windowServerEvent) | 
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| 85 | : m_type(WindowServerEvent) | 
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| 86 | , m_eventPtr(windowServerEvent) | 
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| 87 | { | 
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| 88 | } | 
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| 89 |  | 
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| 90 | /*! | 
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| 91 | Constructs a QSymbianEvent containing the given event value | 
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| 92 | \a value. The type of event is controlled by the \a eventType parameter. | 
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| 93 | */ | 
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| 94 | QSymbianEvent::QSymbianEvent(QSymbianEvent::Type eventType, int value) | 
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| 95 | { | 
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| 96 | switch (eventType) { | 
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| 97 | case CommandEvent: | 
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| 98 | case ResourceChangeEvent: | 
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| 99 | m_type = eventType; | 
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| 100 | m_eventValue = value; | 
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| 101 | break; | 
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| 102 | default: | 
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| 103 | m_type = InvalidEvent; | 
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| 104 | m_eventValue = 0; | 
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| 105 | break; | 
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| 106 | } | 
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| 107 | } | 
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| 108 |  | 
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| 109 | /*! | 
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| 110 | Destroys the QSymbianEvent. | 
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| 111 | */ | 
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| 112 | QSymbianEvent::~QSymbianEvent() | 
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| 113 | { | 
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| 114 | } | 
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| 115 |  | 
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| 116 | /*! | 
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| 117 | Returns the window server event contained in the class instance, or 0 if the event type | 
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| 118 | is not \c WindowServerEvent. | 
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| 119 | */ | 
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| 120 | const TWsEvent *QSymbianEvent::windowServerEvent() const | 
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| 121 | { | 
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| 122 | return (m_type == WindowServerEvent) ? static_cast<const TWsEvent *>(m_eventPtr) : 0; | 
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| 123 | } | 
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| 124 |  | 
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| 125 | /*! | 
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| 126 | Returns the command contained in the class instance, or 0 if the event type | 
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| 127 | is not \c CommandEvent. | 
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| 128 | */ | 
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| 129 | int QSymbianEvent::command() const | 
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| 130 | { | 
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| 131 | return (m_type == CommandEvent) ? m_eventValue : 0; | 
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| 132 | } | 
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| 133 |  | 
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| 134 | /*! | 
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| 135 | Returns the resource change type contained in the class instance, or 0 if the event type | 
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| 136 | is not \c ResourceChangeEvent. | 
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| 137 | */ | 
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| 138 | int QSymbianEvent::resourceChangeType() const | 
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| 139 | { | 
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| 140 | return (m_type == ResourceChangeEvent) ? m_eventValue : 0; | 
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| 141 | } | 
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| 142 |  | 
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| 143 | QT_END_NAMESPACE | 
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