Files
tactility/Tactility/Source/app/settings/Settings.cpp
T
Ken Van Hoeylandt 9a11e6f47b Implement UI scaling and more (#501)
**New Features**
 * Runtime font accessors and new symbol fonts for text, launcher, statusbar, and shared icons.
 * Added font height base setting to device.properties
 * Text fonts now have 3 sizes: small, default, large

**Improvements**
 * Renamed `UiScale` to `UiDensity`
 * Statusbar, toolbar and many UI components now compute heights and spacing from fonts/density.
 * SSD1306 initialization sequence refined for more stable startup.
 * Multiple image assets replaced by symbol-font rendering.
 * Many layout improvements related to density, font scaling and icon scaling
 * Updated folder name capitalization for newer style
2026-02-15 01:41:47 +01:00

62 lines
1.9 KiB
C++

#include <Tactility/app/AppRegistration.h>
#include <Tactility/lvgl/Toolbar.h>
#include <Tactility/service/loader/Loader.h>
#include <tactility/check.h>
#include <tactility/lvgl_symbols_shared.h>
#include <tactility/lvgl_fonts.h>
#include <lvgl.h>
#include <algorithm>
namespace tt::app::settings {
static void onAppPressed(lv_event_t* e) {
const auto* manifest = static_cast<const AppManifest*>(lv_event_get_user_data(e));
start(manifest->appId);
}
static void createWidget(const std::shared_ptr<AppManifest>& manifest, void* parent) {
check(parent);
auto* list = static_cast<lv_obj_t*>(parent);
const void* icon = !manifest->appIcon.empty() ? manifest->appIcon.c_str() : LVGL_SYMBOL_TOOLBAR;
auto* btn = lv_list_add_button(list, icon, manifest->appName.c_str());
lv_obj_t* image = lv_obj_get_child(btn, 0);
lv_obj_set_style_text_font(image, lvgl_get_shared_icon_font(), LV_PART_MAIN);
lv_obj_add_event_cb(btn, &onAppPressed, LV_EVENT_SHORT_CLICKED, (void*)manifest.get());
}
class SettingsApp final : public App {
void onShow(AppContext& app, lv_obj_t* parent) override {
lv_obj_set_flex_flow(parent, LV_FLEX_FLOW_COLUMN);
lv_obj_set_style_pad_row(parent, 0, LV_STATE_DEFAULT);
lvgl::toolbar_create(parent, app);
auto* list = lv_list_create(parent);
lv_obj_set_width(list, LV_PCT(100));
lv_obj_set_flex_grow(list, 1);
auto manifests = getAppManifests();
std::ranges::sort(manifests, SortAppManifestByName);
for (const auto& manifest: manifests) {
if (manifest->appCategory == Category::Settings) {
createWidget(manifest, list);
}
}
}
};
extern const AppManifest manifest = {
.appId = "Settings",
.appName = "Settings",
.appIcon = LVGL_SYMBOL_SETTINGS,
.appCategory = Category::System,
.appFlags = AppManifest::Flags::Hidden,
.createApp = create<SettingsApp>
};
} // namespace