133 lines
4.8 KiB
C
133 lines
4.8 KiB
C
#include "app.h"
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#include "assets.h"
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#include "lvgl.h"
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#include "preferences.h"
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#include "tactility.h"
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#include "ui/spacer.h"
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#include "ui/toolbar.h"
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#define TAG "display"
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static bool backlight_duty_set = false;
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static uint8_t backlight_duty = 255;
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static void slider_event_cb(lv_event_t* event) {
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lv_obj_t* slider = lv_event_get_target(event);
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const Config* config = tt_get_config();
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SetBacklightDuty set_backlight_duty = config->hardware->display.set_backlight_duty;
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if (set_backlight_duty != NULL) {
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int32_t slider_value = lv_slider_get_value(slider);
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backlight_duty = (uint8_t)slider_value;
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backlight_duty_set = true;
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set_backlight_duty(backlight_duty);
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}
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}
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#define ORIENTATION_LANDSCAPE 0
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#define ORIENTATION_LANDSCAPE_FLIPPED 1
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#define ORIENTATION_PORTRAIT_LEFT 2
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#define ORIENTATION_PORTRAIT_RIGHT 3
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static int orientation_setting_to_display_orientation(int setting) {
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if (setting == ORIENTATION_LANDSCAPE_FLIPPED) {
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return LV_DISP_ROT_180;
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} else if (setting == ORIENTATION_PORTRAIT_LEFT) {
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return LV_DISP_ROT_270;
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} else if (setting == ORIENTATION_PORTRAIT_RIGHT) {
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return LV_DISP_ROT_90;
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} else {
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return LV_DISP_ROT_NONE;
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}
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}
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static int display_orientation_to_orientation_setting(int orientation) {
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if (orientation == LV_DISP_ROT_90) {
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return ORIENTATION_PORTRAIT_RIGHT;
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} else if (orientation == LV_DISP_ROT_180) {
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return ORIENTATION_LANDSCAPE_FLIPPED;
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} else if (orientation == LV_DISP_ROT_270) {
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return ORIENTATION_PORTRAIT_LEFT;
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} else {
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return ORIENTATION_LANDSCAPE;
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}
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}
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static void on_orientation_set(lv_event_t* event) {
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lv_obj_t* dropdown = lv_event_get_target(event);
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int selected = lv_dropdown_get_selected(dropdown);
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TT_LOG_I(TAG, "Selected %d", selected);
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int rotation = orientation_setting_to_display_orientation(selected);
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if (lv_disp_get_rotation(lv_disp_get_default()) != rotation) {
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lv_disp_set_rotation(lv_disp_get_default(), rotation);
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tt_preferences()->put_int32("display", "rotation", rotation);
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}
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}
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static void app_show(TT_UNUSED App app, lv_obj_t* parent) {
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lv_obj_set_flex_flow(parent, LV_FLEX_FLOW_COLUMN);
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tt_toolbar_create_for_app(parent, app);
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lv_obj_t* wrapper = lv_obj_create(parent);
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lv_obj_set_flex_flow(wrapper, LV_FLEX_FLOW_COLUMN);
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lv_obj_set_width(wrapper, LV_PCT(100));
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lv_obj_set_style_border_width(wrapper, 0, 0);
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lv_obj_set_flex_grow(wrapper, 1);
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lv_obj_t* brightness_wrapper = lv_obj_create(wrapper);
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lv_obj_set_size(brightness_wrapper, LV_PCT(100), LV_SIZE_CONTENT);
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lv_obj_t* brightness_label = lv_label_create(brightness_wrapper);
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lv_label_set_text(brightness_label, "Brightness");
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lv_obj_t* brightness_slider = lv_slider_create(brightness_wrapper);
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lv_obj_set_width(brightness_slider, LV_PCT(100));
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lv_slider_set_range(brightness_slider, 0, 255);
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lv_obj_add_event_cb(brightness_slider, slider_event_cb, LV_EVENT_VALUE_CHANGED, NULL);
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lv_obj_set_pos(brightness_slider, 0, 30);
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const Config* config = tt_get_config();
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SetBacklightDuty set_backlight_duty = config->hardware->display.set_backlight_duty;
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if (set_backlight_duty == NULL) {
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lv_slider_set_value(brightness_slider, 255, LV_ANIM_OFF);
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lv_obj_add_state(brightness_slider, LV_STATE_DISABLED);
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} else {
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int32_t value = 255;
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tt_preferences()->opt_int32("display", "backlight_duty", &value);
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lv_slider_set_value(brightness_slider, value, LV_ANIM_OFF);
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}
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lv_obj_t* orientation_wrapper = lv_obj_create(wrapper);
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lv_obj_set_size(orientation_wrapper, LV_PCT(100), LV_SIZE_CONTENT);
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lv_obj_t* orientation_label = lv_label_create(orientation_wrapper);
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lv_label_set_text(orientation_label, "Orientation");
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lv_obj_align(orientation_label, LV_ALIGN_LEFT_MID, 0, 0);
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lv_obj_t* orientation_dropdown = lv_dropdown_create(orientation_wrapper);
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lv_dropdown_set_options(orientation_dropdown, "Landscape\nLandscape (flipped)\nPortrait Left\nPortrait Right");
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lv_obj_align(orientation_dropdown, LV_ALIGN_RIGHT_MID, 0, 0);
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lv_obj_add_event_cb(orientation_dropdown, on_orientation_set, LV_EVENT_VALUE_CHANGED, NULL);
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int orientation_selected = display_orientation_to_orientation_setting(
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lv_disp_get_rotation(lv_disp_get_default())
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);
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lv_dropdown_set_selected(orientation_dropdown, orientation_selected);
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}
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static void app_hide(TT_UNUSED App app) {
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if (backlight_duty_set) {
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tt_preferences()->put_int32("display", "backlight_duty", backlight_duty);
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}
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}
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const AppManifest display_app = {
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.id = "display",
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.name = "Display",
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.icon = TT_ASSETS_APP_ICON_DISPLAY_SETTINGS,
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.type = AppTypeSettings,
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.on_start = NULL,
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.on_stop = NULL,
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.on_show = &app_show,
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.on_hide = &app_hide
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};
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