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iOS: Add standard paths implementation for iOS

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A standard paths implementation for iOS. The APIs used on iOS require
that the source file be "Objective-C++" (with a .MM extension), as
there are no APIs available in C++ for this. The implementation
complies with the latest documentation on standard paths.

Change-Id: I349d3c5d4ddb6fb1297a45dc9ae26b56ac528abb
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: David Faure <david.faure@kdab.com>
This commit is contained in:
Ian Dean 2013-10-15 12:32:21 +01:00 committed by The Qt Project
parent 44e68b9026
commit fe41442575
2 changed files with 137 additions and 0 deletions
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2
src/corelib/io/io.pri
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@ -135,6 +135,8 @@ win32 {
mac {
macx {
SOURCES += io/qstandardpaths_mac.cpp
} else:ios {
OBJECTIVE_SOURCES += io/qstandardpaths_ios.mm
} else {
SOURCES += io/qstandardpaths_unix.cpp
}

135
src/corelib/io/qstandardpaths_ios.mm Normal file
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@ -0,0 +1,135 @@
/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtCore 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.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#import <UIKit/UIKit.h>
#include "qstandardpaths.h"
#ifndef QT_NO_STANDARDPATHS
QT_BEGIN_NAMESPACE
static QString pathForDirectory(NSSearchPathDirectory directory)
{
return QString::fromNSString(
[NSSearchPathForDirectoriesInDomains(directory, NSUserDomainMask, YES) lastObject]);
}
static QString bundlePath()
{
return QString::fromNSString([[NSBundle mainBundle] bundlePath]);
}
QString QStandardPaths::writableLocation(StandardLocation type)
{
QString location;
switch (type) {
case DesktopLocation:
location = pathForDirectory(NSDesktopDirectory);
break;
case DocumentsLocation:
location = pathForDirectory(NSDocumentDirectory);
break;
case FontsLocation:
location = bundlePath() + QLatin1String("/.fonts");
break;
case ApplicationsLocation:
location = pathForDirectory(NSApplicationDirectory);
break;
case MusicLocation:
location = pathForDirectory(NSMusicDirectory);
break;
case MoviesLocation:
location = pathForDirectory(NSMoviesDirectory);
break;
case PicturesLocation:
location = pathForDirectory(NSPicturesDirectory);
break;
case TempLocation:
location = QString::fromNSString(NSTemporaryDirectory());
break;
case HomeLocation:
location = bundlePath();
break;
case DataLocation:
case GenericDataLocation:
location = pathForDirectory(NSDocumentDirectory);
break;
case CacheLocation:
case GenericCacheLocation:
location = pathForDirectory(NSCachesDirectory);
break;
case ConfigLocation:
location = pathForDirectory(NSDocumentDirectory);
break;
case DownloadLocation:
location = pathForDirectory(NSDownloadsDirectory);
break;
default:
break;
}
switch (type) {
case RuntimeLocation:
break;
default:
// All other types must return something, so use the document directory
// as a reasonable fall-back (which will always exist).
if (location.isEmpty())
location = pathForDirectory(NSDocumentDirectory);
break;
}
return location;
}
QStringList QStandardPaths::standardLocations(StandardLocation type)
{
QStringList dirs;
const QString localDir = writableLocation(type);
dirs.prepend(localDir);
return dirs;
}
QT_END_NAMESPACE
#endif // QT_NO_STANDARDPATHS