unleashed-firmware/applications/debug/locale_test/locale_test.c

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#include <furi.h>
#include <gui/gui.h>
#include <gui/elements.h>
#include <gui/view_dispatcher.h>
#include <gui/modules/dialog_ex.h>
#include <locale/locale.h>
typedef struct {
Gui* gui;
ViewDispatcher* view_dispatcher;
View* view;
} LocaleTestApp;
static void locale_test_view_draw_callback(Canvas* canvas, void* _model) {
UNUSED(_model);
// Prepare canvas
canvas_set_color(canvas, ColorBlack);
canvas_set_font(canvas, FontSecondary);
FuriString* tmp_string = furi_string_alloc();
float temp = 25.3f;
LocaleMeasurementUnits units = locale_get_measurement_unit();
if(units == LocaleMeasurementUnitsMetric) {
furi_string_printf(tmp_string, "Temp: %5.1fC", (double)temp);
} else {
temp = locale_celsius_to_fahrenheit(temp);
furi_string_printf(tmp_string, "Temp: %5.1fF", (double)temp);
}
canvas_draw_str(canvas, 0, 10, furi_string_get_cstr(tmp_string));
DateTime datetime;
furi_hal_rtc_get_datetime(&datetime);
locale_format_time(tmp_string, &datetime, locale_get_time_format(), false);
canvas_draw_str(canvas, 0, 25, furi_string_get_cstr(tmp_string));
locale_format_date(tmp_string, &datetime, locale_get_date_format(), "/");
canvas_draw_str(canvas, 0, 40, furi_string_get_cstr(tmp_string));
furi_string_free(tmp_string);
}
static bool locale_test_view_input_callback(InputEvent* event, void* context) {
UNUSED(event);
UNUSED(context);
return false;
}
static uint32_t locale_test_exit(void* context) {
UNUSED(context);
return VIEW_NONE;
}
static LocaleTestApp* locale_test_alloc(void) {
LocaleTestApp* app = malloc(sizeof(LocaleTestApp));
// Gui
app->gui = furi_record_open(RECORD_GUI);
// View dispatcher
app->view_dispatcher = view_dispatcher_alloc();
view_dispatcher_attach_to_gui(app->view_dispatcher, app->gui, ViewDispatcherTypeFullscreen);
// Views
app->view = view_alloc();
view_set_draw_callback(app->view, locale_test_view_draw_callback);
view_set_input_callback(app->view, locale_test_view_input_callback);
view_set_previous_callback(app->view, locale_test_exit);
view_dispatcher_add_view(app->view_dispatcher, 0, app->view);
view_dispatcher_switch_to_view(app->view_dispatcher, 0);
return app;
}
static void locale_test_free(LocaleTestApp* app) {
furi_assert(app);
// Free views
view_dispatcher_remove_view(app->view_dispatcher, 0);
view_free(app->view);
view_dispatcher_free(app->view_dispatcher);
// Close gui record
furi_record_close(RECORD_GUI);
app->gui = NULL;
// Free rest
free(app);
}
int32_t locale_test_app(void* p) {
UNUSED(p);
LocaleTestApp* app = locale_test_alloc();
view_dispatcher_run(app->view_dispatcher);
locale_test_free(app);
return 0;
}