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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtDeclarative 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 Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/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 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, Digia gives you certain additional
** rights. These rights are described in the Digia 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.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QDECLARATIVEGLOBAL_H
#define QDECLARATIVEGLOBAL_H
#include <QtCore/qglobal.h>
#include <QtCore/QObject>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Declarative)
#define DEFINE_BOOL_CONFIG_OPTION(name, var) \
static bool name() \
{ \
static enum { Yes, No, Unknown } status = Unknown; \
if (status == Unknown) { \
QByteArray v = qgetenv(#var); \
bool value = !v.isEmpty() && v != "0" && v != "false"; \
if (value) status = Yes; \
else status = No; \
} \
return status == Yes; \
}
struct QDeclarativeGraphics_DerivedObject : public QObject
{
void setParent_noEvent(QObject *parent) {
bool sce = d_ptr->sendChildEvents;
d_ptr->sendChildEvents = false;
setParent(parent);
d_ptr->sendChildEvents = sce;
}
};
/*!
Returns true if the case of \a fileName is equivalent to the file case of
\a fileName on disk, and false otherwise.
This is used to ensure that the behavior of QML on a case-insensitive file
system is the same as on a case-sensitive file system. This function
performs a "best effort" attempt to determine the real case of the file.
It may have false positives (say the case is correct when it isn't), but it
should never have a false negative (say the case is incorrect when it is
correct).
Length specifies specifies the number of characters to be checked from
behind. That is, if a file name results from a relative path specification
like "foo/bar.qml" and is made absolute, the original length (11) should
be passed indicating that only the last part of the relative path should
be checked.
*/
bool QDeclarative_isFileCaseCorrect(const QString &fileName, int length = -1);
/*!
Makes the \a object a child of \a parent. Note that when using this method,
neither \a parent nor the object's previous parent (if it had one) will
receive ChildRemoved or ChildAdded events.
*/
inline void QDeclarative_setParent_noEvent(QObject *object, QObject *parent)
{
static_cast<QDeclarativeGraphics_DerivedObject *>(object)->setParent_noEvent(parent);
}
QT_END_NAMESPACE
QT_END_HEADER
#endif // QDECLARATIVEGLOBAL_H
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