qiosglobal.h

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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#ifndef QIOSGLOBAL_H
#define QIOSGLOBAL_H
 
#import <UIKit/UIKit.h>
#include <QtCore/QtCore>
 
@class QIOSViewController;
 
QT_BEGIN_NAMESPACE
 
Q_DECLARE_LOGGING_CATEGORY(lcQpaApplication);
Q_DECLARE_LOGGING_CATEGORY(lcQpaInputMethods);
Q_DECLARE_LOGGING_CATEGORY(lcQpaWindow);
Q_DECLARE_LOGGING_CATEGORY(lcQpaWindowScene);
 
#if !defined(QT_NO_DEBUG)
#define qImDebug \
    for (bool qt_category_enabled = lcQpaInputMethods().isDebugEnabled(); qt_category_enabled; qt_category_enabled = false) \
        QMessageLogger(QT_MESSAGELOG_FILE, QT_MESSAGELOG_LINE, QT_MESSAGELOG_FUNC, lcQpaInputMethods().categoryName()).debug
#else
#define qImDebug QT_NO_QDEBUG_MACRO
#endif
 
class QPlatformScreen;
 
bool isQtApplication();
bool isRunningOnVisionOS();
 
#ifndef Q_OS_TVOS
Qt::ScreenOrientation toQtScreenOrientation(UIDeviceOrientation uiDeviceOrientation);
UIDeviceOrientation fromQtScreenOrientation(Qt::ScreenOrientation qtOrientation);
#endif
 
int infoPlistValue(NSString* key, int defaultValue);
 
class QWindow;
class QScreen;
UIWindow *presentationWindow(QWindow *);
UIView *rootViewForScreen(QScreen *);
 
QT_END_NAMESPACE
 
@interface UIResponder (QtFirstResponder)
+ (id)qt_currentFirstResponder;
@end
 
QT_BEGIN_NAMESPACE
 
class FirstResponderCandidate : public QScopedValueRollback<UIResponder *>
{
public:
     FirstResponderCandidate(UIResponder *);
     static UIResponder *currentCandidate() { return s_firstResponderCandidate; }
 
private:
    static UIResponder *s_firstResponderCandidate;
};
 
QT_END_NAMESPACE
 
#endif // QIOSGLOBAL_H