73 lines
2.6 KiB
C++
73 lines
2.6 KiB
C++
#include <libs/lvgl/lvgl.h>
|
|
#include "Brightness.h"
|
|
|
|
using namespace Pinetime::Applications::Screens;
|
|
|
|
void slider_event_cb(lv_obj_t * slider, lv_event_t event) {
|
|
if(event == LV_EVENT_VALUE_CHANGED) {
|
|
auto* brightnessSlider = static_cast<Brightness*>(slider->user_data);
|
|
brightnessSlider->OnValueChanged();
|
|
}
|
|
}
|
|
|
|
Brightness::Brightness(Pinetime::Applications::DisplayApp *app, Controllers::BrightnessController& brightness) : Screen(app), brightness{brightness} {
|
|
slider = lv_slider_create(lv_scr_act(), NULL);
|
|
lv_obj_set_user_data(slider, this);
|
|
lv_obj_set_width(slider, LV_DPI * 2);
|
|
lv_obj_align(slider, NULL, LV_ALIGN_CENTER, 0, 0);
|
|
lv_obj_set_event_cb(slider, slider_event_cb);
|
|
lv_slider_set_range(slider, 0, 2);
|
|
lv_slider_set_value(slider, LevelToInt(brightness.Level()), LV_ANIM_OFF);
|
|
|
|
slider_label = lv_label_create(lv_scr_act(), NULL);
|
|
lv_label_set_text(slider_label, LevelToString(brightness.Level()));
|
|
lv_obj_set_auto_realign(slider_label, true);
|
|
lv_obj_align(slider_label, slider, LV_ALIGN_OUT_BOTTOM_MID, 0, 10);
|
|
}
|
|
|
|
Brightness::~Brightness() {
|
|
lv_obj_clean(lv_scr_act());
|
|
}
|
|
|
|
bool Brightness::Refresh() {
|
|
return running;
|
|
}
|
|
|
|
bool Brightness::OnButtonPushed() {
|
|
running = false;
|
|
return true;
|
|
}
|
|
|
|
const char *Brightness::LevelToString(Pinetime::Controllers::BrightnessController::Levels level) {
|
|
switch(level) {
|
|
case Pinetime::Controllers::BrightnessController::Levels::Off: return "Off";
|
|
case Pinetime::Controllers::BrightnessController::Levels::Low: return "Low";
|
|
case Pinetime::Controllers::BrightnessController::Levels::Medium: return "Medium";
|
|
case Pinetime::Controllers::BrightnessController::Levels::High: return "High";
|
|
default : return "???";
|
|
}
|
|
}
|
|
|
|
void Brightness::OnValueChanged() {
|
|
SetValue(lv_slider_get_value(slider));
|
|
}
|
|
|
|
void Brightness::SetValue(uint8_t value) {
|
|
switch(value) {
|
|
case 0: brightness.Set(Controllers::BrightnessController::Levels::Low); break;
|
|
case 1: brightness.Set(Controllers::BrightnessController::Levels::Medium); break;
|
|
case 2: brightness.Set(Controllers::BrightnessController::Levels::High); break;
|
|
}
|
|
lv_label_set_text(slider_label, LevelToString(brightness.Level()));
|
|
}
|
|
|
|
uint8_t Brightness::LevelToInt(Pinetime::Controllers::BrightnessController::Levels level) {
|
|
switch(level) {
|
|
case Pinetime::Controllers::BrightnessController::Levels::Off: return 0;
|
|
case Pinetime::Controllers::BrightnessController::Levels::Low: return 0;
|
|
case Pinetime::Controllers::BrightnessController::Levels::Medium: return 1;
|
|
case Pinetime::Controllers::BrightnessController::Levels::High: return 2;
|
|
default : return 0;
|
|
}
|
|
}
|