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LibGfx: Support color schemes

This commit is contained in:
implicitfield 2022-12-02 18:15:28 +02:00 committed by Andrew Kaster
parent 05334169cf
commit 8eb402f8e5
3 changed files with 82 additions and 17 deletions

View file

@ -140,8 +140,30 @@ public:
Color syntax_member() const { return color(ColorRole::SyntaxMember); }
Color syntax_parameter() const { return color(ColorRole::SyntaxParameter); }
Color background() const { return color(ColorRole::ColorSchemeBackground); }
Color foreground() const { return color(ColorRole::ColorSchemeForeground); }
Color black() const { return color(ColorRole::Black); }
Color red() const { return color(ColorRole::Red); }
Color green() const { return color(ColorRole::Green); }
Color yellow() const { return color(ColorRole::Yellow); }
Color blue() const { return color(ColorRole::Blue); }
Color magenta() const { return color(ColorRole::Magenta); }
Color cyan() const { return color(ColorRole::Cyan); }
Color white() const { return color(ColorRole::White); }
Color bright_black() const { return color(ColorRole::BrightBlack); }
Color bright_red() const { return color(ColorRole::BrightRed); }
Color bright_green() const { return color(ColorRole::BrightGreen); }
Color bright_yellow() const { return color(ColorRole::BrightYellow); }
Color bright_blue() const { return color(ColorRole::BrightBlue); }
Color bright_magenta() const { return color(ColorRole::BrightMagenta); }
Color bright_cyan() const { return color(ColorRole::BrightCyan); }
Color bright_white() const { return color(ColorRole::BrightWhite); }
Gfx::TextAlignment title_alignment() const { return alignment(AlignmentRole::TitleAlignment); }
bool bold_text_as_bright() const { return flag(FlagRole::BoldTextAsBright); }
bool is_dark() const { return flag(FlagRole::IsDark); }
bool title_buttons_icon_only() const { return flag(FlagRole::TitleButtonsIconOnly); }

View file

@ -40,8 +40,23 @@ ErrorOr<Core::AnonymousBuffer> load_system_theme(Core::ConfigFile const& file)
auto get_color = [&](auto& name) {
auto color_string = file.read_entry("Colors", name);
auto color = Color::from_string(color_string);
if (!color.has_value())
return Color(Color::Black);
if (!color.has_value()) {
auto maybe_color_config = Core::ConfigFile::open(data->path[(int)PathRole::ColorScheme]);
if (maybe_color_config.is_error())
maybe_color_config = Core::ConfigFile::open("/res/color-schemes/Default.ini");
auto color_config = maybe_color_config.release_value();
if (name == "ColorSchemeBackground"sv)
color = Gfx::Color::from_string(color_config->read_entry("Primary", "Background"));
else if (name == "ColorSchemeForeground"sv)
color = Gfx::Color::from_string(color_config->read_entry("Primary", "Foreground"));
else if (strncmp(name, "Bright", 6) == 0)
color = Gfx::Color::from_string(color_config->read_entry("Bright", name + 6));
else
color = Gfx::Color::from_string(color_config->read_entry("Normal", name));
if (!color.has_value())
return Color(Color::Black);
}
return color.value();
};
@ -107,6 +122,21 @@ ErrorOr<Core::AnonymousBuffer> load_system_theme(Core::ConfigFile const& file)
return &path[0];
};
#define ENCODE_PATH(x, allow_empty) \
do { \
auto path = get_path(#x, (int)PathRole::x, allow_empty); \
memcpy(data->path[(int)PathRole::x], path, min(strlen(path) + 1, sizeof(data->path[(int)PathRole::x]))); \
data->path[(int)PathRole::x][sizeof(data->path[(int)PathRole::x]) - 1] = '\0'; \
} while (0)
ENCODE_PATH(TitleButtonIcons, false);
ENCODE_PATH(ActiveWindowShadow, true);
ENCODE_PATH(InactiveWindowShadow, true);
ENCODE_PATH(TaskbarShadow, true);
ENCODE_PATH(MenuShadow, true);
ENCODE_PATH(TooltipShadow, true);
ENCODE_PATH(ColorScheme, true);
#undef __ENUMERATE_COLOR_ROLE
#define __ENUMERATE_COLOR_ROLE(role) \
data->color[(int)ColorRole::role] = get_color(#role).value();
@ -131,19 +161,12 @@ ErrorOr<Core::AnonymousBuffer> load_system_theme(Core::ConfigFile const& file)
ENUMERATE_METRIC_ROLES(__ENUMERATE_METRIC_ROLE)
#undef __ENUMERATE_METRIC_ROLE
#define ENCODE_PATH(x, allow_empty) \
do { \
auto path = get_path(#x, (int)PathRole::x, allow_empty); \
memcpy(data->path[(int)PathRole::x], path, min(strlen(path) + 1, sizeof(data->path[(int)PathRole::x]))); \
data->path[(int)PathRole::x][sizeof(data->path[(int)PathRole::x]) - 1] = '\0'; \
} while (0)
ENCODE_PATH(TitleButtonIcons, false);
ENCODE_PATH(ActiveWindowShadow, true);
ENCODE_PATH(InactiveWindowShadow, true);
ENCODE_PATH(TaskbarShadow, true);
ENCODE_PATH(MenuShadow, true);
ENCODE_PATH(TooltipShadow, true);
data->flag[(int)FlagRole::BoldTextAsBright] = true;
auto maybe_color_config = Core::ConfigFile::open(data->path[(int)PathRole::ColorScheme]);
if (!maybe_color_config.is_error()) {
auto color_config = maybe_color_config.release_value();
data->flag[(int)FlagRole::BoldTextAsBright] = color_config->read_bool_entry("Options", "ShowBoldTextAsBright", true);
}
return buffer;
}

View file

@ -29,12 +29,26 @@ namespace Gfx {
C(ActiveWindowTitleStripes) \
C(Base) \
C(BaseText) \
C(Black) \
C(Blue) \
C(BrightBlack) \
C(BrightBlue) \
C(BrightCyan) \
C(BrightGreen) \
C(BrightMagenta) \
C(BrightRed) \
C(BrightWhite) \
C(BrightYellow) \
C(Button) \
C(ButtonText) \
C(ColorSchemeBackground) \
C(ColorSchemeForeground) \
C(Cyan) \
C(DisabledTextFront) \
C(DisabledTextBack) \
C(DesktopBackground) \
C(FocusOutline) \
C(Green) \
C(Gutter) \
C(GutterBorder) \
C(HighlightWindowBorder1) \
@ -53,6 +67,7 @@ namespace Gfx {
C(InactiveWindowTitleShadow) \
C(InactiveWindowTitleStripes) \
C(Link) \
C(Magenta) \
C(MenuBase) \
C(MenuBaseText) \
C(MenuSelection) \
@ -64,6 +79,7 @@ namespace Gfx {
C(MovingWindowTitleShadow) \
C(MovingWindowTitleStripes) \
C(PlaceholderText) \
C(Red) \
C(RubberBandBorder) \
C(RubberBandFill) \
C(Ruler) \
@ -98,13 +114,16 @@ namespace Gfx {
C(Tray) \
C(TrayText) \
C(VisitedLink) \
C(White) \
C(Window) \
C(WindowText)
C(WindowText) \
C(Yellow)
#define ENUMERATE_ALIGNMENT_ROLES(C) \
C(TitleAlignment)
#define ENUMERATE_FLAG_ROLES(C) \
C(BoldTextAsBright) \
C(IsDark) \
C(TitleButtonsIconOnly)
@ -121,7 +140,8 @@ namespace Gfx {
C(ActiveWindowShadow) \
C(TaskbarShadow) \
C(MenuShadow) \
C(TooltipShadow)
C(TooltipShadow) \
C(ColorScheme)
enum class ColorRole {
NoRole,