const QPalette *QAndroidPlatformTheme::palette(Palette type) const
{
if (m_androidStyleData) {
auto it = m_androidStyleData->m_palettes.find(paletteType(type));
if (it != m_androidStyleData->m_palettes.end())
return &(it.value());
}
return &m_defaultPalette;
}
static std::shared_ptr<AndroidStyle> loadAndroidStyle(QPalette *defaultPalette)
{
std::shared_ptr<AndroidStyle> style(new AndroidStyle);
style->m_styleData = AndroidStyle::loadStyleData();
if (style->m_styleData.isEmpty())
return std::shared_ptr<AndroidStyle>();
for (QJsonObject::const_iterator objectIterator = style->m_styleData.constBegin();
objectIterator != style->m_styleData.constEnd();
++objectIterator) {
QString key = objectIterator.key();
QJsonValue value = objectIterator.value();
if (!value.isObject()) {
qWarning("Style.json structure is unrecognized.");
continue;
}
QJsonObject item = value.toObject();
QJsonObject::const_iterator attributeIterator = item.find(QLatin1String("qtClass"));
QByteArray qtClassName;
if (attributeIterator != item.constEnd()) {
// The item has palette and font information for a specific Qt Class (e.g. QWidget, QPushButton, etc.)
qtClassName = attributeIterator.value().toString().toLatin1();
}
const int ft = fontType(key);
if (ft > -1 || !qtClassName.isEmpty()) {
// Extract font information
QFont font;
// Font size (in pixels)
attributeIterator = item.find(QLatin1String("TextAppearance_textSize"));
if (attributeIterator != item.constEnd())
font.setPixelSize(int(attributeIterator.value().toDouble()));
// Font style
attributeIterator = item.find(QLatin1String("TextAppearance_textStyle"));
if (attributeIterator != item.constEnd()) {
const int style = int(attributeIterator.value().toDouble());
font.setBold(style & textStyle_bold);
font.setItalic(style & textStyle_italic);
}
// Font typeface
attributeIterator = item.find(QLatin1String("TextAppearance_typeface"));
if (attributeIterator != item.constEnd()) {
QFont::StyleHint styleHint = QFont::AnyStyle;
switch (int(attributeIterator.value().toDouble())) {
case typeface_sans:
styleHint = QFont::SansSerif;
break;
case typeface_serif:
styleHint = QFont::Serif;
break;
case typeface_monospace:
styleHint = QFont::Monospace;
break;
}
font.setStyleHint(styleHint, QFont::PreferMatch);
}
if (!qtClassName.isEmpty())
style->m_QWidgetsFonts.insert(qtClassName, font);
if (ft > -1) {
style->m_fonts.insert(ft, font);
if (ft == QPlatformTheme::SystemFont)
QGuiApplication::setFont(font);
}
// Extract font information
}
const int pt = paletteType(key);
if (pt > -1 || !qtClassName.isEmpty()) {
// Extract palette information
QPalette palette = *defaultPalette;
attributeIterator = item.find(QLatin1String("defaultTextColorPrimary"));
if (attributeIterator != item.constEnd())
palette.setColor(QPalette::WindowText, QRgb(int(attributeIterator.value().toDouble())));
attributeIterator = item.find(QLatin1String("defaultBackgroundColor"));
if (attributeIterator != item.constEnd())
palette.setColor(QPalette::Background, QRgb(int(attributeIterator.value().toDouble())));
attributeIterator = item.find(QLatin1String("TextAppearance_textColor"));
if (attributeIterator != item.constEnd())
setPaletteColor(attributeIterator.value().toObject().toVariantMap(), palette, QPalette::WindowText);
attributeIterator = item.find(QLatin1String("TextAppearance_textColorLink"));
if (attributeIterator != item.constEnd())
setPaletteColor(attributeIterator.value().toObject().toVariantMap(), palette, QPalette::Link);
attributeIterator = item.find(QLatin1String("TextAppearance_textColorHighlight"));
if (attributeIterator != item.constEnd())
palette.setColor(QPalette::Highlight, QRgb(int(attributeIterator.value().toDouble())));
if (pt == QPlatformTheme::SystemPalette)
*defaultPalette = style->m_standardPalette = palette;
if (pt > -1)
style->m_palettes.insert(pt, palette);
// Extract palette information
}
}
return style;
}
const QPalette *QAndroidPlatformTheme::palette(Palette type) const
{
QHash<int, QPalette>::const_iterator it = m_androidPlatformNativeInterface->m_palettes.find(paletteType(type));
if (it != m_androidPlatformNativeInterface->m_palettes.end())
return &(it.value());
return 0;
}
