FluentUI/src/FluTheme.cpp

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#include "FluTheme.h"
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#include <QGuiApplication>
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#if (QT_VERSION >= QT_VERSION_CHECK(6, 5, 0))
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#include <QStyleHints>
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#elif ((QT_VERSION >= QT_VERSION_CHECK(6, 2, 1)))
#include <QtGui/qpa/qplatformtheme.h>
#include <QtGui/private/qguiapplication_p.h>
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#else
#include <QPalette>
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#endif
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#include "Def.h"
#include "FluColors.h"
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FluTheme::FluTheme(QObject *parent):QObject{parent}{
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connect(this,&FluTheme::darkModeChanged,this,[=]{
Q_EMIT darkChanged();
});
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connect(this,&FluTheme::darkChanged,this,[=]{refreshColors();});
connect(this,&FluTheme::themeColorChanged,this,[=]{refreshColors();});
themeColor(FluColors::getInstance()->Blue());
darkMode(FluThemeType::DarkMode::Light);
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nativeText(false);
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enableAnimation(true);
_systemDark = systemDark();
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qApp->installEventFilter(this);
}
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void FluTheme::refreshColors(){
auto isDark = dark();
primaryColor(isDark ? _themeColor->lighter() : _themeColor->dark());
backgroundColor(isDark ? QColor(0,0,0,255) : QColor(1,1,1,255));
windowBackgroundColor(isDark ? QColor(32,32,32,255) : QColor(237,237,237,255));
windowActiveBackgroundColor(isDark ? QColor(26,26,26,255) : QColor(243,243,243,255));
fontPrimaryColor(isDark ? QColor(248,248,248,255) : QColor(7,7,7,255));
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fontSecondaryColor(isDark ? QColor(222,222,222,255) : QColor(102,102,102,255));
fontTertiaryColor(isDark ? QColor(200,200,200,255) : QColor(153,153,153,255));
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itemNormalColor(isDark ? QColor(255,255,255,0) : QColor(0,0,0,0));
itemHoverColor(isDark ? QColor(255,255,255,255*0.03) : QColor(0,0,0,255*0.03));
itemPressColor(isDark ? QColor(255,255,255,255*0.06) : QColor(0,0,0,255*0.06));
itemCheckColor(isDark ? QColor(255,255,255,255*0.09) : QColor(0,0,0,255*0.09));
}
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bool FluTheme::eventFilter(QObject *obj, QEvent *event){
Q_UNUSED(obj);
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if (event->type() == QEvent::ApplicationPaletteChange || event->type() == QEvent::ThemeChange)
{
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_systemDark = systemDark();
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Q_EMIT darkChanged();
event->accept();
return true;
}
return false;
}
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QJsonArray FluTheme::awesomeList(const QString& keyword){
QJsonArray arr;
QMetaEnum enumType = Fluent_Awesome::staticMetaObject.enumerator(Fluent_Awesome::staticMetaObject.indexOfEnumerator("Fluent_AwesomeType"));
for(int i=0; i < enumType.keyCount(); ++i){
QString name = enumType.key(i);
int icon = enumType.value(i);
if(keyword.isEmpty() || name.contains(keyword)){
QJsonObject obj;
obj.insert("name",name);
obj.insert("icon",icon);
arr.append(obj);
}
}
return arr;
}
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bool FluTheme::systemDark(){
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#if (QT_VERSION >= QT_VERSION_CHECK(6, 5, 0))
return (QGuiApplication::styleHints()->colorScheme() == Qt::ColorScheme::Dark);
#elif ((QT_VERSION >= QT_VERSION_CHECK(6, 2, 1)))
if (const QPlatformTheme * const theme = QGuiApplicationPrivate::platformTheme()) {
return (theme->appearance() == QPlatformTheme::Appearance::Dark);
}
return false;
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#else
QPalette palette = qApp->palette();
QColor color = palette.color(QPalette::Window).rgb();
return !(color.red() * 0.2126 + color.green() * 0.7152 + color.blue() * 0.0722 > 255 / 2);
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#endif
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}
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bool FluTheme::dark(){
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if(_darkMode == FluThemeType::DarkMode::Dark){
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return true;
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}else if(_darkMode == FluThemeType::DarkMode::Light){
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return false;
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}else if(_darkMode == FluThemeType::DarkMode::System){
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return _systemDark;
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}else{
return false;
}
}