/****************************************************************************
**
** 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
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** 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.
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** 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
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****************************************************************************/

#import "qiosapplicationdelegate.h"
#include "qioswindow.h"
#include <QtCore/QtCore>

@implementation QIOSApplicationDelegate

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    Q_UNUSED(application)
    Q_UNUSED(launchOptions)

    // If this application delegate is instanciated, it means that
    // this plugin also created UIApplication. We then also create a
    // window with a view controller, and set all QWindow views
    // as children of the controller view:
    self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
    UIViewController *controller = [[UIViewController alloc] init];
    self.window.rootViewController = controller;
    controller.view = [[UIView alloc] init];

    QWindowList windows = QGuiApplication::topLevelWindows();
    for (int i=0; i<windows.size(); ++i) {
        if (QIOSWindow *w = static_cast<QIOSWindow *>(windows[i]->handle())) {
            UIView *winView = w->nativeView();
            if (winView && !winView.superview)
                [controller.view addSubview:winView];
        }
    }

    // Aid debugging during development
    self.window.backgroundColor = [UIColor cyanColor];
    controller.view.backgroundColor = [UIColor magentaColor];

    [self.window makeKeyAndVisible];
    return YES;
}

- (void)applicationWillResignActive:(UIApplication *)application
{
    Q_UNUSED(application)
}

- (void)applicationDidEnterBackground:(UIApplication *)application
{
    Q_UNUSED(application)
}

- (void)applicationWillEnterForeground:(UIApplication *)application
{
    Q_UNUSED(application)
    // Called as part of the transition from the background to the inactive state; here you can undo many of the changes made on entering the background.
}

- (void)applicationDidBecomeActive:(UIApplication *)application
{
    Q_UNUSED(application)
    // Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
}

- (void)applicationWillTerminate:(UIApplication *)application
{
    Q_UNUSED(application)
    // Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
}

@end