iOS: Remove requestWindowOrientation from QIOSWindow

The API is scheduled to be removed in qtbase in time for Qt 5.0.

Change-Id: Ie34d6cb79fcd81b0ce02892529e3e7184ddfa096
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>

src/plugins/platforms/ios/qiosviewcontroller.h

@@ -42,11 +42,6 @@
 #import <UIKit/UIKit.h>
 #import <QtCore/qnamespace.h>
 
-@interface QIOSViewController : UIViewController {
-@public
-    bool m_shouldAutorotate;
-}
-
--(bool)rotateToDeviceOrientation;
+@interface QIOSViewController : UIViewController
 @end
 

src/plugins/platforms/ios/qiosviewcontroller.mm

@@ -43,29 +43,9 @@
 
 @implementation QIOSViewController
 
--(id)init
-{
-    self = [super init];
-    if (self) {
-        m_shouldAutorotate = NO;
-    }
-    return self;
-}
-
--(bool)rotateToDeviceOrientation
-{
-    if ([UIViewController respondsToSelector:@selector(attemptRotationToDeviceOrientation)]) {
-        m_shouldAutorotate = YES;
-        [UIViewController attemptRotationToDeviceOrientation];
-        m_shouldAutorotate = NO;
-        return true;
-    }
-    return false;
-}
-
 -(BOOL)shouldAutorotate
 {
-    return m_shouldAutorotate;
+    return NO;
 }
 
 -(NSUInteger)supportedInterfaceOrientations

src/plugins/platforms/ios/qioswindow.h

@@ -87,7 +87,6 @@ public:
 
     void setWindowState(Qt::WindowState state);
     void handleContentOrientationChange(Qt::ScreenOrientation orientation);
-    Qt::ScreenOrientation requestWindowOrientation(Qt::ScreenOrientation orientation);
 
     GLuint framebufferObject(const QIOSContext &context) const;
 

src/plugins/platforms/ios/qioswindow.mm

@@ -258,22 +258,6 @@ void QIOSWindow::handleContentOrientationChange(Qt::ScreenOrientation orientatio
     [[UIApplication sharedApplication] setStatusBarOrientation:uiOrientation animated:NO];
 }
 
-Qt::ScreenOrientation QIOSWindow::requestWindowOrientation(Qt::ScreenOrientation orientation)
-{
-    if (!m_view.window)
-        return Qt::PortraitOrientation;
-    UIViewController *viewController = m_view.window.rootViewController;
-    if (!viewController || [viewController isKindOfClass:[QIOSViewController class]] == false) {
-        return convertToQtOrientation(viewController.interfaceOrientation);
-    } else {
-        QIOSViewController *qiosViewController = static_cast<QIOSViewController *>(viewController);
-        if ([qiosViewController rotateToDeviceOrientation])
-            return orientation;
-        else
-            return convertToQtOrientation(viewController.interfaceOrientation);
-    }
-}
-
 GLuint QIOSWindow::framebufferObject(const QIOSContext &context) const
 {
     static GLuint framebuffer = 0;