From 4c3c7eaa2d225ecc0c16644f1a23e848bf539164 Mon Sep 17 00:00:00 2001 From: tpearson Date: Mon, 2 Aug 2010 19:12:15 +0000 Subject: Starting work on Qt4 interface... git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/dependencies/tqtinterface@1158413 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- qtinterface/qt4/Qt/qdbusreply.h | 196 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 196 insertions(+) create mode 100644 qtinterface/qt4/Qt/qdbusreply.h (limited to 'qtinterface/qt4/Qt/qdbusreply.h') diff --git a/qtinterface/qt4/Qt/qdbusreply.h b/qtinterface/qt4/Qt/qdbusreply.h new file mode 100644 index 0000000..7d26a7c --- /dev/null +++ b/qtinterface/qt4/Qt/qdbusreply.h @@ -0,0 +1,196 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDBus module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial Usage +** Licensees holding valid Qt Commercial licenses may use this file in +** accordance with the Qt Commercial License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Nokia. +** +** 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 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QDBUSREPLY_H +#define QDBUSREPLY_H + +#include +#include + +#include +#include +#include +#include +#include + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(DBus) + +QDBUS_EXPORT void qDBusReplyFill(const QDBusMessage &reply, QDBusError &error, QVariant &data); + +template +class QDBusReply +{ + typedef T Type; +public: + inline QDBusReply(const QDBusMessage &reply) + { + *this = reply; + } + inline QDBusReply& operator=(const QDBusMessage &reply) + { + QVariant data(qMetaTypeId(&m_data), reinterpret_cast(0)); + qDBusReplyFill(reply, m_error, data); + m_data = qvariant_cast(data); + return *this; + } + + inline QDBusReply(const QDBusPendingCall &pcall) + { + *this = pcall; + } + inline QDBusReply &operator=(const QDBusPendingCall &pcall) + { + QDBusPendingCall other(pcall); + other.waitForFinished(); + return *this = other.reply(); + } + inline QDBusReply(const QDBusPendingReply &reply) + { + *this = static_cast(reply); + } + + inline QDBusReply(const QDBusError &dbusError = QDBusError()) + : m_error(dbusError), m_data(Type()) + { + } + inline QDBusReply& operator=(const QDBusError& dbusError) + { + m_error = dbusError; + m_data = Type(); + return *this; + } + + inline QDBusReply& operator=(const QDBusReply& other) + { + m_error = other.m_error; + m_data = other.m_data; + return *this; + } + + inline bool isValid() const { return !m_error.isValid(); } + + inline const QDBusError& error() { return m_error; } + + inline Type value() const + { + return m_data; + } + + inline operator Type () const + { + return m_data; + } + +private: + QDBusError m_error; + Type m_data; +}; + +# ifndef Q_QDOC +// specialize for QVariant: +template<> inline QDBusReply& +QDBusReply::operator=(const QDBusMessage &reply) +{ + void *null = 0; + QVariant data(qMetaTypeId(), null); + qDBusReplyFill(reply, m_error, data); + m_data = qvariant_cast(data).variant(); + return *this; +} + +// specialize for void: +template<> +class QDBusReply +{ +public: + inline QDBusReply(const QDBusMessage &reply) + : m_error(reply) + { + } + inline QDBusReply& operator=(const QDBusMessage &reply) + { + m_error = reply; + return *this; + } + inline QDBusReply(const QDBusError &dbusError = QDBusError()) + : m_error(dbusError) + { + } + inline QDBusReply(const QDBusPendingCall &pcall) + { + *this = pcall; + } + inline QDBusReply &operator=(const QDBusPendingCall &pcall) + { + QDBusPendingCall other(pcall); + other.waitForFinished(); + return *this = other.reply(); + } + inline QDBusReply& operator=(const QDBusError& dbusError) + { + m_error = dbusError; + return *this; + } + + inline QDBusReply& operator=(const QDBusReply& other) + { + m_error = other.m_error; + return *this; + } + + inline bool isValid() const { return !m_error.isValid(); } + + inline const QDBusError& error() { return m_error; } + +private: + QDBusError m_error; +}; +# endif + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif -- cgit v1.2.1