tychovrahe
4 months ago
parent
caa3c035e7
commit
87cd6e276e
@ -0,0 +1 @@
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[T2T1] Added user adjustable brightness setting.
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@ -0,0 +1,209 @@
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use crate::ui::{
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component::{base::ComponentExt, Child, Component, Event, EventCtx},
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constant::screen,
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display,
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event::TouchEvent,
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geometry::{Grid, Insets, Point, Rect},
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};
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use super::{theme, Button, ButtonMsg};
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pub enum NumberInputSliderDialogMsg {
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Confirmed,
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Cancelled,
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}
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pub struct NumberInputSliderDialog<F>
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where
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F: Fn(u32),
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{
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area: Rect,
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callback: F,
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input: Child<NumberInputSlider>,
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cancel_button: Child<Button<&'static str>>,
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confirm_button: Child<Button<&'static str>>,
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}
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impl<F> NumberInputSliderDialog<F>
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where
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F: Fn(u32),
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{
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pub fn new(min: u32, max: u32, init_value: u32, callback: F) -> Self {
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Self {
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area: Rect::zero(),
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callback,
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input: NumberInputSlider::new(min, max, init_value).into_child(),
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cancel_button: Button::with_text("CANCEL")
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.styled(theme::button_cancel())
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.into_child(),
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confirm_button: Button::with_text("CONFIRM")
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.styled(theme::button_confirm())
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.into_child(),
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}
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}
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pub fn value(&self) -> u32 {
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self.input.inner().value
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}
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}
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impl<F> Component for NumberInputSliderDialog<F>
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where
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F: Fn(u32),
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{
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type Msg = NumberInputSliderDialogMsg;
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fn place(&mut self, bounds: Rect) -> Rect {
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self.area = bounds;
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let button_height = theme::BUTTON_HEIGHT;
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let content_area = self.area.inset(Insets::top(2 * theme::BUTTON_SPACING));
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let (_, content_area) = content_area.split_top(30);
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let (input_area, _) = content_area.split_top(15);
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let (_, button_area) = content_area.split_bottom(button_height);
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// let (content_area, button_area) = content_area.split_bottom(button_height);
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// let content_area = content_area.inset(Insets::new(
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// theme::BUTTON_SPACING,
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// 0,
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// theme::BUTTON_SPACING,
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// theme::CONTENT_BORDER,
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// ));
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let grid = Grid::new(button_area, 1, 2).with_spacing(theme::KEYBOARD_SPACING);
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self.input.place(input_area.inset(Insets::sides(20)));
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self.cancel_button.place(grid.row_col(0, 0));
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self.confirm_button.place(grid.row_col(0, 1));
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bounds
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}
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fn event(&mut self, ctx: &mut EventCtx, event: Event) -> Option<Self::Msg> {
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if let Some(NumberInputSliderMsg::Changed(i)) = self.input.event(ctx, event) {
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(self.callback)(i);
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}
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if let Some(ButtonMsg::Clicked) = self.cancel_button.event(ctx, event) {
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return Some(Self::Msg::Cancelled);
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}
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if let Some(ButtonMsg::Clicked) = self.confirm_button.event(ctx, event) {
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return Some(Self::Msg::Confirmed);
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};
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None
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}
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fn paint(&mut self) {
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self.input.paint();
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// self.paragraphs_pad.paint();
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// self.paragraphs.paint();
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self.cancel_button.paint();
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self.confirm_button.paint();
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}
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#[cfg(feature = "ui_bounds")]
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fn bounds(&self, sink: &mut dyn FnMut(Rect)) {
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sink(self.area);
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self.input.bounds(sink);
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// self.paragraphs.bounds(sink);
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self.cancel_button.bounds(sink);
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self.confirm_button.bounds(sink);
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}
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}
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#[cfg(feature = "ui_debug")]
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impl<F> crate::trace::Trace for NumberInputSliderDialog<F>
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where
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F: Fn(u32),
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{
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fn trace(&self, t: &mut dyn crate::trace::Tracer) {
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t.component("NumberInputSliderDialog");
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t.child("input", &self.input);
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t.child("cancel_button", &self.cancel_button);
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t.child("confirm_button", &self.confirm_button);
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}
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}
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pub enum NumberInputSliderMsg {
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Changed(u32),
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}
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pub struct NumberInputSlider {
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area: Rect,
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touch_area: Rect,
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min: u32,
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max: u32,
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value: u32,
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}
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impl NumberInputSlider {
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pub fn new(min: u32, max: u32, value: u32) -> Self {
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let value = value.clamp(min, max);
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Self {
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area: Rect::zero(),
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touch_area: Rect::zero(),
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min,
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max,
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value,
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}
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}
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pub fn slider_eval(&mut self, pos: Point, ctx: &mut EventCtx) -> Option<NumberInputSliderMsg> {
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if self.touch_area.contains(pos) {
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let filled = pos.x - self.area.x0;
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let filled = filled.clamp(0, self.area.width());
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let val_pct = (filled as u32 * 100) / self.area.width() as u32;
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let val = (val_pct * (self.max - self.min)) / 100 + self.min;
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if val != self.value {
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self.value = val;
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ctx.request_paint();
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return Some(NumberInputSliderMsg::Changed(self.value));
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}
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}
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None
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}
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}
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impl Component for NumberInputSlider {
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type Msg = NumberInputSliderMsg;
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fn place(&mut self, bounds: Rect) -> Rect {
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self.area = bounds;
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self.touch_area = bounds.outset(Insets::new(40, 20, 40, 20)).clamp(screen());
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bounds
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}
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fn event(&mut self, ctx: &mut EventCtx, event: Event) -> Option<Self::Msg> {
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if let Event::Touch(touch_event) = event {
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return match touch_event {
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TouchEvent::TouchStart(pos) => self.slider_eval(pos, ctx),
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TouchEvent::TouchMove(pos) => self.slider_eval(pos, ctx),
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TouchEvent::TouchEnd(pos) => self.slider_eval(pos, ctx),
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};
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}
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None
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}
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fn paint(&mut self) {
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let val_pct = (100 * (self.value - self.min)) / (self.max - self.min);
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let fill_to = (val_pct as i16 * self.area.width()) / 100;
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display::bar_with_text_and_fill::<&str>(
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self.area,
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None,
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theme::FG,
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theme::BG,
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0,
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fill_to as _,
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);
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}
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#[cfg(feature = "ui_bounds")]
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fn bounds(&self, sink: &mut dyn FnMut(Rect)) {
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sink(self.area)
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}
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}
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#[cfg(feature = "ui_debug")]
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impl crate::trace::Trace for NumberInputSlider {
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fn trace(&self, t: &mut dyn crate::trace::Tracer) {
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t.component("NumberInput");
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t.int("value", self.value as i64);
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}
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}
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@ -1,8 +1,25 @@
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from micropython import const
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import storage.device
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# backlight brightness
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BACKLIGHT_NORMAL = const(150)
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BACKLIGHT_LOW = const(45)
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BACKLIGHT_DIM = const(5)
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BACKLIGHT_NONE = const(0)
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BACKLIGHT_MIN = const(10)
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BACKLIGHT_MAX = const(255)
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def get_backlight_normal() -> int:
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val = storage.device.get_brightness()
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if val is None:
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return BACKLIGHT_NORMAL
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return val
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def get_backlight_low() -> int:
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val = storage.device.get_brightness()
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if val is None or val > BACKLIGHT_LOW:
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return BACKLIGHT_LOW
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return val
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