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Terminal+LibVT: Get the color scheme from the system theme

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implicitfield 2022-12-02 18:16:58 +02:00 • committed by Andrew Kaster
parent 8eb402f8e5
commit 800c292be8
5 changed files with 38 additions and 107 deletions
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80
Userland/Libraries/LibVT/TerminalWidget.cpp
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@ -148,8 +148,7 @@ TerminalWidget::TerminalWidget(int ptm_fd, bool automatic_size_policy)
update_copy_action();
update_paste_action();
set_color_scheme(Config::read_string("Terminal"sv, "Window"sv, "ColorScheme"sv, "Default"sv));
update_color_scheme();
}
Gfx::IntRect TerminalWidget::glyph_rect(u16 row, u16 column)
@ -197,7 +196,9 @@ void TerminalWidget::focusout_event(GUI::FocusEvent& event)
void TerminalWidget::event(Core::Event& event)
{
if (event.type() == GUI::Event::WindowBecameActive)
if (event.type() == GUI::Event::ThemeChange)
update_color_scheme();
else if (event.type() == GUI::Event::WindowBecameActive)
set_logical_focus(true);
else if (event.type() == GUI::Event::WindowBecameInactive)
set_logical_focus(false);
@ -1198,59 +1199,32 @@ void TerminalWidget::update_paste_action()
m_paste_action->set_enabled(mime_type.starts_with("text/"sv) && !data.is_empty());
}
void TerminalWidget::set_color_scheme(StringView name)
void TerminalWidget::update_color_scheme()
{
if (name.contains('/')) {
dbgln("Shenanigans! Color scheme names can't contain slashes.");
return;
}
auto const& palette = GUI::Widget::palette();
m_color_scheme_name = name;
m_show_bold_text_as_bright = palette.bold_text_as_bright();
constexpr StringView color_names[] = {
"Black"sv,
"Red"sv,
"Green"sv,
"Yellow"sv,
"Blue"sv,
"Magenta"sv,
"Cyan"sv,
"White"sv
};
m_default_background_color = palette.background();
m_default_foreground_color = palette.foreground();
auto path = DeprecatedString::formatted("/res/color-schemes/{}.ini", name);
auto color_config_or_error = Core::ConfigFile::open(path);
if (color_config_or_error.is_error()) {
dbgln("Unable to read color scheme file '{}': {}", path, color_config_or_error.error());
return;
}
auto color_config = color_config_or_error.release_value();
m_colors[0] = palette.black();
m_colors[1] = palette.red();
m_colors[2] = palette.green();
m_colors[3] = palette.yellow();
m_colors[4] = palette.blue();
m_colors[5] = palette.magenta();
m_colors[6] = palette.cyan();
m_colors[7] = palette.white();
m_colors[8] = palette.bright_black();
m_colors[9] = palette.bright_red();
m_colors[10] = palette.bright_green();
m_colors[11] = palette.bright_yellow();
m_colors[12] = palette.bright_blue();
m_colors[13] = palette.bright_magenta();
m_colors[14] = palette.bright_cyan();
m_colors[15] = palette.bright_white();
m_show_bold_text_as_bright = color_config->read_bool_entry("Options", "ShowBoldTextAsBright", true);
auto default_background = Gfx::Color::from_string(color_config->read_entry("Primary", "Background"));
if (default_background.has_value())
m_default_background_color = default_background.value();
else
m_default_background_color = Gfx::Color::from_rgb(m_colors[(u8)VT::Color::ANSIColor::Black]);
auto default_foreground = Gfx::Color::from_string(color_config->read_entry("Primary", "Foreground"));
if (default_foreground.has_value())
m_default_foreground_color = default_foreground.value();
else
m_default_foreground_color = Gfx::Color::from_rgb(m_colors[(u8)VT::Color::ANSIColor::White]);
for (u8 color_idx = 0; color_idx < 8; ++color_idx) {
auto rgb = Gfx::Color::from_string(color_config->read_entry("Normal", color_names[color_idx]));
if (rgb.has_value())
m_colors[color_idx] = rgb.value().value();
}
for (u8 color_idx = 0; color_idx < 8; ++color_idx) {
auto rgb = Gfx::Color::from_string(color_config->read_entry("Bright", color_names[color_idx]));
if (rgb.has_value())
m_colors[color_idx + 8] = rgb.value().value();
}
update();
}
@ -1268,11 +1242,11 @@ constexpr Gfx::Color TerminalWidget::terminal_color_to_rgb(VT::Color color) cons
case VT::Color::Kind::RGB:
return Gfx::Color::from_rgb(color.as_rgb());
case VT::Color::Kind::Indexed:
return Gfx::Color::from_rgb(m_colors[color.as_indexed()]);
return m_colors[color.as_indexed()];
case VT::Color::Kind::Named: {
auto ansi = color.as_named();
if ((u16)ansi < 256)
return Gfx::Color::from_rgb(m_colors[(u16)ansi]);
return m_colors[(u16)ansi];
else if (ansi == VT::Color::ANSIColor::DefaultForeground)
return m_default_foreground_color;
else if (ansi == VT::Color::ANSIColor::DefaultBackground)