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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
#include "qiostheme.h"
#include <QtCore/QStringList>
#include <QtCore/QVariant>
#include <QtCore/private/qcore_mac_p.h>
#include <QtGui/QFont>
#include <QtGui/private/qcoregraphics_p.h>
#include <QtGui/private/qcoretextfontdatabase_p.h>
#include <QtGui/private/qappleiconengine_p.h>
#include <QtGui/private/qguiapplication_p.h>
#include <qpa/qplatformintegration.h>
#include <UIKit/UIFont.h>
#include <UIKit/UIInterface.h>
#ifndef Q_OS_TVOS
#include "qiosmenu.h"
#include "qiosfiledialog.h"
#include "qiosmessagedialog.h"
#include "qioscolordialog.h"
#include "qiosfontdialog.h"
#include "qiosscreen.h"
#endif
QT_BEGIN_NAMESPACE
const char *QIOSTheme::name = "ios";
QIOSTheme::QIOSTheme()
{
initializeSystemPalette();
m_contentSizeCategoryObserver = QMacNotificationObserver(nil,
UIContentSizeCategoryDidChangeNotification, [] {
qCDebug(lcQpaFonts) << "Contents size category changed to" << UIApplication.sharedApplication.preferredContentSizeCategory;
QPlatformFontDatabase::repopulateFontDatabase();
});
}
QIOSTheme::~QIOSTheme()
{
}
QPalette QIOSTheme::s_systemPalette;
void QIOSTheme::initializeSystemPalette()
{
Q_DECL_IMPORT QPalette qt_fusionPalette(void);
s_systemPalette = qt_fusionPalette();
s_systemPalette.setBrush(QPalette::Window, qt_mac_toQBrush(UIColor.systemGroupedBackgroundColor.CGColor));
s_systemPalette.setBrush(QPalette::Active, QPalette::WindowText, qt_mac_toQBrush(UIColor.labelColor.CGColor));
s_systemPalette.setBrush(QPalette::Base, qt_mac_toQBrush(UIColor.secondarySystemGroupedBackgroundColor.CGColor));
s_systemPalette.setBrush(QPalette::Active, QPalette::Text, qt_mac_toQBrush(UIColor.labelColor.CGColor));
s_systemPalette.setBrush(QPalette::Button, qt_mac_toQBrush(UIColor.secondarySystemBackgroundColor.CGColor));
s_systemPalette.setBrush(QPalette::Active, QPalette::ButtonText, qt_mac_toQBrush(UIColor.labelColor.CGColor));
s_systemPalette.setBrush(QPalette::Active, QPalette::BrightText, qt_mac_toQBrush(UIColor.lightTextColor.CGColor));
s_systemPalette.setBrush(QPalette::Active, QPalette::PlaceholderText, qt_mac_toQBrush(UIColor.placeholderTextColor.CGColor));
s_systemPalette.setBrush(QPalette::Active, QPalette::Link, qt_mac_toQBrush(UIColor.linkColor.CGColor));
s_systemPalette.setBrush(QPalette::Active, QPalette::LinkVisited, qt_mac_toQBrush(UIColor.linkColor.CGColor));
s_systemPalette.setBrush(QPalette::Highlight, QColor(11, 70, 150, 60));
s_systemPalette.setBrush(QPalette::HighlightedText, qt_mac_toQBrush(UIColor.labelColor.CGColor));
if (@available(ios 15.0, *))
s_systemPalette.setBrush(QPalette::Accent, qt_mac_toQBrush(UIColor.tintColor.CGColor));
}
const QPalette *QIOSTheme::palette(QPlatformTheme::Palette type) const
{
if (type == QPlatformTheme::SystemPalette)
return &s_systemPalette;
return 0;
}
QPlatformMenuItem* QIOSTheme::createPlatformMenuItem() const
{
#ifdef Q_OS_TVOS
return 0;
#else
return new QIOSMenuItem();
#endif
}
QPlatformMenu* QIOSTheme::createPlatformMenu() const
{
#ifdef Q_OS_TVOS
return 0;
#else
return new QIOSMenu();
#endif
}
bool QIOSTheme::usePlatformNativeDialog(QPlatformTheme::DialogType type) const
{
switch (type) {
case FileDialog:
case MessageDialog:
case ColorDialog:
case FontDialog:
return !qt_apple_isApplicationExtension();
default:
return false;
}
}
QPlatformDialogHelper *QIOSTheme::createPlatformDialogHelper(QPlatformTheme::DialogType type) const
{
switch (type) {
#ifndef Q_OS_TVOS
case FileDialog:
return new QIOSFileDialog();
break;
case MessageDialog:
return new QIOSMessageDialog();
break;
case ColorDialog:
return new QIOSColorDialog();
break;
case FontDialog:
return new QIOSFontDialog();
break;
#endif
default:
return 0;
}
}
QVariant QIOSTheme::themeHint(ThemeHint hint) const
{
switch (hint) {
case QPlatformTheme::StyleNames:
return QStringList(QStringLiteral("Fusion"));
case KeyboardScheme:
return QVariant(int(MacKeyboardScheme));
default:
return QPlatformTheme::themeHint(hint);
}
}
Qt::ColorScheme QIOSTheme::colorScheme() const
{
// Set the appearance based on the QUIWindow
// Fallback to the UIScreen if no window is created yet
UIUserInterfaceStyle appearance = UIScreen.mainScreen.traitCollection.userInterfaceStyle;
NSArray<UIWindow *> *windows = qt_apple_sharedApplication().windows;
for (UIWindow *window in windows) {
if ([window isKindOfClass:[QUIWindow class]]) {
appearance = static_cast<QUIWindow*>(window).traitCollection.userInterfaceStyle;
break;
}
}
return appearance == UIUserInterfaceStyleDark
? Qt::ColorScheme::Dark
: Qt::ColorScheme::Light;
}
const QFont *QIOSTheme::font(Font type) const
{
const auto *platformIntegration = QGuiApplicationPrivate::platformIntegration();
const auto *coreTextFontDatabase = static_cast<QCoreTextFontDatabase *>(platformIntegration->fontDatabase());
return coreTextFontDatabase->themeFont(type);
}
QIconEngine *QIOSTheme::createIconEngine(const QString &iconName) const
{
return new QAppleIconEngine(iconName);
}
QT_END_NAMESPACE
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