iOS: add QIOSViewController

We need our own viewcontroller to better control which
orientations iOS can enter, and also ito be able to
stop auto-rotation.

We stop auto-rotation to happend by default, since this is
how Qt wants it (it is seen as the responsibility of the
application).

Change-Id: Id07a96e355396752fffd28984af528aeb0b7c3e3
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>

1 files changed, 60 insertions, 0 deletions

diff --git a/src/plugins/platforms/ios/qiosviewcontroller.mm b/src/plugins/platforms/ios/qiosviewcontroller.mm
new file mode 100644
index 0000000000..5381b3a21e
--- /dev/null
+++ b/src/plugins/platforms/ios/qiosviewcontroller.mm
@@ -0,0 +1,60 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the plugins 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 "qiosviewcontroller.h"
+
+@implementation QIOSViewController
+
+- (BOOL)shouldAutorotate
+{
+    return NO;
+}
+
+- (NSUInteger)supportedInterfaceOrientations
+{
+    // We need to tell iOS that we support all orientations in order to set
+    // status bar orientation when application content orientation changes.
+    // But we return 'NO' above when asked if we 'shouldAutorotate':
+    return UIInterfaceOrientationMaskAll;
+}
+
+@end
+