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UI: seven themes, each dark and light, chosen in the Settings

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Settings > Theme and Settings > Light or dark pick the colours of every
screen (issue #10): roro9stack (the website's, the default), Catppuccin,
Dracula, Nord, ANSI terminal, Gruvbox and Solarized.

- A palette is 14 roles (lib/ui/src/palette.h). theme::kText and the
  others are now references into the one in use, so the Apps are
  unchanged; the main loop applies it when a Setting changes.
- Every colour is one the RGB332 frame buffer holds exactly: the themes'
  own were rounded, and those that fell together or lost contrast were
  picked by hand. test_palette checks exactness and 18 contrast ratios
  for each palette.
- The Sky view's constellation colours come from the theme.
- `theme [0-6] [light|dark]` on the consoles.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0162FokPdvY2KsS4NBfwyWPk
This commit is contained in:
twisla
2026-10-10 00:11:52 +02:00
co-authored by Claude Opus 5.5
parent 10627e6e18
commit 37335b4829
17 changed files with 336 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lib/apps_model/src/settings_menu.cpp
+13 -1
View File
@@ -1,6 +1,7 @@
#include "settings_menu.h"
#include "choices.h"
#include "palette.h"
namespace roro {
@@ -19,7 +20,8 @@ const RowDef kRows[] = {
{Row::LongName, Kind::Text, "Long name"}, {Row::ShortName, Kind::Text, "Short name"},
{Row::Region, Kind::Choice, "Region"}, {Row::Timezone, Kind::Choice, "Timezone"},
{Row::Brightness, Kind::Slider, "Brightness"}, {Row::DimTimeout, Kind::Choice, "Dim after"},
{Row::OffTimeout, Kind::Choice, "Screen off after"}, {Row::Launcher, Kind::Toggle, "Launcher"}, {Row::Sound, Kind::Toggle, "Sound & LED"},
{Row::OffTimeout, Kind::Choice, "Screen off after"}, {Row::Launcher, Kind::Toggle, "Launcher"},
{Row::Theme, Kind::Choice, "Theme"}, {Row::ThemeLight, Kind::Toggle, "Light or dark"}, {Row::Sound, Kind::Toggle, "Sound & LED"},
{Row::Gnss, Kind::Toggle, "GNSS"}, {Row::GnssQuiet, Kind::Toggle, "Pause GNSS for LoRa"},
{Row::Coordinates, Kind::Toggle, "Coordinates"},
{Row::ProbeMacs, Kind::Toggle, "Probe MACs"}, {Row::Wifi, Kind::Page, "Wi-Fi"},
@@ -81,6 +83,8 @@ std::string SettingsMenu::value(int i) const {
case Row::DimTimeout: return formatSeconds(settings_.getInt(Setting::DimTimeoutS));
case Row::OffTimeout: return formatSeconds(settings_.getInt(Setting::OffTimeoutS));
case Row::Launcher: return settings_.getBool(Setting::LauncherList) ? "List" : "Grid";
case Row::Theme: return ui::themeName(settings_.getInt(Setting::Theme));
case Row::ThemeLight: return settings_.getBool(Setting::ThemeLight) ? "Light" : "Dark";
case Row::Sound: return settings_.getBool(Setting::Sound) ? "On" : "Off";
case Row::Gnss: return settings_.getBool(Setting::GnssEnabled) ? "On" : "Off";
case Row::GnssQuiet: return settings_.getBool(Setting::GnssQuietForLora) ? "On" : "Off";
@@ -98,6 +102,11 @@ std::vector<std::string> SettingsMenu::choices(int i) const {
switch (row(i)) {
case Row::Region: return labels(kRegions);
case Row::Timezone: return labels(kTimezones);
case Row::Theme: {
std::vector<std::string> names;
for (int t = 0; t < ui::kThemeCount; ++t) names.push_back(ui::themeName(t));
return names;
}
case Row::DimTimeout: return durations(kDimSeconds);
case Row::OffTimeout: return durations(kOffSeconds);
default: return {};
@@ -108,6 +117,7 @@ int SettingsMenu::currentChoice(int i) const {
switch (row(i)) {
case Row::Region: return indexOf(kRegions, settings_.getString(Setting::Region));
case Row::Timezone: return indexOf(kTimezones, settings_.getString(Setting::Timezone));
case Row::Theme: return settings_.getInt(Setting::Theme);
case Row::DimTimeout: return indexOf(kDimSeconds, settings_.getInt(Setting::DimTimeoutS));
case Row::OffTimeout: return indexOf(kOffSeconds, settings_.getInt(Setting::OffTimeoutS));
default: return -1;
@@ -121,6 +131,7 @@ std::string SettingsMenu::choose(int i, int c) {
settings_.setBool(Setting::RegionConfirmed, true);
return "";
case Row::Timezone: settings_.setString(Setting::Timezone, kTimezones[c].value); return "";
case Row::Theme: settings_.setInt(Setting::Theme, c); return "";
case Row::DimTimeout:
return settings_.setInt(Setting::DimTimeoutS, kDimSeconds[c]) ? "" : "Dimming must happen before screen off";
case Row::OffTimeout:
@@ -130,6 +141,7 @@ std::string SettingsMenu::choose(int i, int c) {
}
void SettingsMenu::toggle(int i) {
if (row(i) == Row::ThemeLight) settings_.setBool(Setting::ThemeLight, !settings_.getBool(Setting::ThemeLight));
if (row(i) == Row::Launcher) settings_.setBool(Setting::LauncherList, !settings_.getBool(Setting::LauncherList));
if (row(i) == Row::Sound) settings_.setBool(Setting::Sound, !settings_.getBool(Setting::Sound));
if (row(i) == Row::Gnss) settings_.setBool(Setting::GnssEnabled, !settings_.getBool(Setting::GnssEnabled));
lib/apps_model/src/settings_menu.h
+1 -1
View File
@@ -11,7 +11,7 @@ namespace roro {
// values, choice lists and validation messages. Rendering and navigation live in the App.
class SettingsMenu {
public:
enum class Row { LongName, ShortName, Region, Timezone, Brightness, DimTimeout, OffTimeout, Launcher, Sound, Gnss, GnssQuiet, Coordinates, ProbeMacs, Wifi, CheckUpdates, Firmware, Vpn, DebugConsole, About };
enum class Row { LongName, ShortName, Region, Timezone, Brightness, DimTimeout, OffTimeout, Launcher, Theme, ThemeLight, Sound, Gnss, GnssQuiet, Coordinates, ProbeMacs, Wifi, CheckUpdates, Firmware, Vpn, DebugConsole, About };
enum class Kind { Text, Choice, Toggle, Slider, Page };
explicit SettingsMenu(Settings& settings) : settings_(settings) {}