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implement a drak mode palette and use it when needed

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for now unable to dynamically switch between light and dark mode

Signed-off-by: Matthieu Gallien <matthieu.gallien@nextcloud.com>
This commit is contained in:
Matthieu Gallien 2024-11-12 14:16:05 +01:00
parent bce61115ef
commit 1399a32edc
2 changed files with 28 additions and 19 deletions
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43
src/libsync/theme.cpp
View file

@ -69,7 +69,7 @@ bool shouldPreferSvg()
#ifdef Q_OS_WIN
bool isWindows11OrGreater() {
return QOperatingSystemVersion::current().majorVersion() >= QOperatingSystemVersion::Windows11.majorVersion();
return QOperatingSystemVersion::current().version() >= QOperatingSystemVersion::Windows11.version();
}
#endif
@ -367,30 +367,40 @@ Theme::Theme()
#if defined(Q_OS_WIN)
// Windows does not provide a dark theme for Win32 apps so let's come up with a palette
// Credit to https://github.com/Jorgen-VikingGod/Qt-Frameless-Window-DarkStyle
reserveDarkPalette = qApp->palette();
reserveDarkPalette.setColor(QPalette::Window, QColor(53, 53, 53));
reserveDarkPalette.setColor(QPalette::WindowText, Qt::white);
reserveDarkPalette.setColor(QPalette::Disabled, QPalette::WindowText,
QColor(127, 127, 127));
reserveDarkPalette.setColor(QPalette::Button, QColor(127, 127, 127));
reserveDarkPalette.setColor(QPalette::Light, QColor(53, 53, 53));
reserveDarkPalette.setColor(QPalette::Midlight, QColor(78, 78, 78));
reserveDarkPalette.setColor(QPalette::Dark, QColor(35, 35, 35));
reserveDarkPalette.setColor(QPalette::Mid, QColor(44, 44, 44));
reserveDarkPalette.setColor(QPalette::Text, Qt::white);
reserveDarkPalette.setColor(QPalette::BrightText, Qt::red);
reserveDarkPalette.setColor(QPalette::ButtonText, Qt::white);
reserveDarkPalette.setColor(QPalette::Base, QColor(42, 42, 42));
reserveDarkPalette.setColor(QPalette::Window, QColor(53, 53, 53));
reserveDarkPalette.setColor(QPalette::Shadow, QColor(20, 20, 20));
reserveDarkPalette.setColor(QPalette::Highlight, QColor(42, 130, 218));
reserveDarkPalette.setColor(QPalette::HighlightedText, Qt::white);
reserveDarkPalette.setColor(QPalette::Link, QColor(42, 130, 218));
reserveDarkPalette.setColor(QPalette::LinkVisited, QColor(42, 130, 218));
reserveDarkPalette.setColor(QPalette::AlternateBase, QColor(66, 66, 66));
reserveDarkPalette.setColor(QPalette::NoRole, QColor(127, 127, 127));
reserveDarkPalette.setColor(QPalette::ToolTipBase, Qt::white);
reserveDarkPalette.setColor(QPalette::ToolTipText, QColor(53, 53, 53));
reserveDarkPalette.setColor(QPalette::Text, Qt::white);
reserveDarkPalette.setColor(QPalette::PlaceholderText, QColor(44, 44, 44));
reserveDarkPalette.setColor(QPalette::Accent, QColor(127, 127, 200));
reserveDarkPalette.setColor(QPalette::Disabled, QPalette::Text, QColor(127, 127, 127));
reserveDarkPalette.setColor(QPalette::Dark, QColor(35, 35, 35));
reserveDarkPalette.setColor(QPalette::Shadow, QColor(20, 20, 20));
reserveDarkPalette.setColor(QPalette::Button, QColor(53, 53, 53));
reserveDarkPalette.setColor(QPalette::ButtonText, Qt::white);
reserveDarkPalette.setColor(QPalette::Disabled, QPalette::ButtonText,
QColor(127, 127, 127));
reserveDarkPalette.setColor(QPalette::BrightText, Qt::red);
reserveDarkPalette.setColor(QPalette::Link, QColor(42, 130, 218));
reserveDarkPalette.setColor(QPalette::Highlight, QColor(42, 130, 218));
reserveDarkPalette.setColor(QPalette::Disabled, QPalette::Highlight, QColor(80, 80, 80));
reserveDarkPalette.setColor(QPalette::HighlightedText, Qt::white);
reserveDarkPalette.setColor(QPalette::Disabled, QPalette::HighlightedText,
QColor(127, 127, 127));
reserveDarkPalette.setColor(QPalette::Disabled, QPalette::WindowText,
QColor(127, 127, 127));
connectToPaletteSignal();
#endif
#ifdef APPLICATION_SERVER_URL_ENFORCE
@ -974,13 +984,13 @@ void Theme::connectToPaletteSignal()
}
}
QVariantMap Theme::systemPalette()
QVariantMap Theme::systemPalette() const
{
connectToPaletteSignal();
auto systemPalette = QGuiApplication::palette();
#if defined(Q_OS_WIN)
if (darkMode() && !isWindows11OrGreater()) {
systemPalette = reserveDarkPalette;
qApp->setPalette(reserveDarkPalette);
}
#else
@ -1010,9 +1020,8 @@ QVariantMap Theme::systemPalette()
};
}
bool Theme::darkMode()
bool Theme::darkMode() const
{
connectToPaletteSignal();
const auto isDarkFromStyle = [] {
switch (qGuiApp->styleHints()->colorScheme())
{

4
src/libsync/theme.h
View file

@ -601,8 +601,8 @@ public:
static constexpr const char *themePrefix = ":/client/theme/";
QVariantMap systemPalette();
bool darkMode();
[[nodiscard]] QVariantMap systemPalette() const;
[[nodiscard]] bool darkMode() const;
public slots:
void setOverrideServerUrl(const QString &overrideServerUrl);