firmware for my Touchscreen E-Paper Input Module for Framework Laptop 16
eepy-launcher: add about page
author
arthomnix
date
(Nov 4, 2025, 9:24 PM UTC)
commit
b1f64dc5
b1f64dc5860141fa9375c8203e292f19c74c5c3c
parent
27d116f9
27d116f9e05ea9f384356a14bb30f32903d023dc
+89
-11
+1
eepy-launcher/build.sh
+1
eepy-launcher/build.sh
+4
eepy-launcher/src/ui/mod.rs
+4
eepy-launcher/src/ui/mod.rs
···
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use eepy_gui::draw_target::EpdDrawTarget;
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use eepy_gui::element::Gui;
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use eepy_sys::input_common::Event;
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use crate::ui::page::about::AboutPage;
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use crate::ui::page::app_info::AppInfoPage;
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use crate::ui::page::main::MainPage;
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use crate::ui::page::scratchpad::ScratchpadPage;
···
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MainPage(MainPage),
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ScratchpadPage(ScratchpadPage),
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AppInfoPage(AppInfoPage),
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AboutPage(AboutPage),
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}
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impl MainGui {
···
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MainGui::MainPage(page) => page,
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MainGui::ScratchpadPage(page) => page,
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MainGui::AppInfoPage(page) => page,
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MainGui::AboutPage(page) => page,
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}
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}
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···
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MainGui::MainPage(page) => page,
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MainGui::ScratchpadPage(page) => page,
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MainGui::AppInfoPage(page) => page,
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MainGui::AboutPage(page) => page,
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}
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}
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}
+56
eepy-launcher/src/ui/page/about.rs
+56
eepy-launcher/src/ui/page/about.rs
···
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use embedded_graphics::Drawable;
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use embedded_graphics::mono_font::{ascii, MonoTextStyle};
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use embedded_graphics::pixelcolor::BinaryColor;
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use embedded_graphics::prelude::Point;
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use embedded_graphics::text::Text;
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use eepy_gui::draw_target::EpdDrawTarget;
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use eepy_gui::element::button::Button;
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use eepy_gui::element::{Gui, DEFAULT_TEXT_STYLE};
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use eepy_sys::input_common::Event;
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use crate::ui::MainGui;
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use crate::ui::page::main::MainPage;
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const SMALL_ITALIC_TEXT_STYLE: MonoTextStyle<BinaryColor> = MonoTextStyle::new(&ascii::FONT_6X13_ITALIC, BinaryColor::On);
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pub(crate) struct AboutPage {
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back_button: Button<'static>,
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}
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impl Default for AboutPage {
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fn default() -> Self {
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Self {
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back_button: Button::with_default_style_auto_sized(Point::new(10, 10), "Back", true),
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}
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}
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}
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impl Gui for AboutPage {
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type Output = Option<MainGui>;
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fn draw_init(&self, target: &mut EpdDrawTarget) {
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Text::new(concat!("eepyOS (Launcher ", env!("CARGO_PKG_VERSION"), ")"), Point::new(5, 190), DEFAULT_TEXT_STYLE)
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.draw(target)
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.unwrap();
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Text::new(concat!("built ", env!("EEPY_LAUNCHER_BUILD_DATE")), Point::new(40, 210), DEFAULT_TEXT_STYLE)
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.draw(target)
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.unwrap();
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Text::new("(c) 2025 arthomnix - MIT licensed", Point::new(18, 300), SMALL_ITALIC_TEXT_STYLE)
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.draw(target)
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.unwrap();
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Text::new("https://tangled.org/@arthomnix.dev/eepy", Point::new(3, 316), SMALL_ITALIC_TEXT_STYLE)
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.draw(target)
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.unwrap();
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self.back_button.draw_init(target);
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}
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fn tick(&mut self, target: &mut EpdDrawTarget, ev: Event) -> Self::Output {
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let bb_out = self.back_button.tick(target, ev);
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if bb_out.clicked {
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return Some(MainGui::MainPage(MainPage::new()));
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} else if bb_out.needs_refresh {
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target.refresh(true);
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}
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None
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}
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}
+26
-10
eepy-launcher/src/ui/page/main.rs
+26
-10
eepy-launcher/src/ui/page/main.rs
···
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use eepy_sys::header::Programs;
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use eepy_sys::input_common::Event;
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use crate::ui::MainGui;
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use crate::ui::page::about::AboutPage;
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use crate::ui::page::app_info::AppInfoPage;
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use crate::ui::page::scratchpad::ScratchpadPage;
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pub(crate) struct MainPage {
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scratchpad_button: Button<'static>,
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about_button: Button<'static>,
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app_buttons: [Option<(Button<'static>, u8)>; 32],
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}
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impl MainPage {
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fn app_button(x: usize, y: usize, label: &'static str) -> Button<'static> {
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fn grid_button(x: usize, y: usize, label: &'static str, touch_feedback_immediate_release: bool) -> Button<'static> {
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let x_coord = 10 + 115 * x as i32;
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let y_coord = 8 + 25 * y as i32;
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Button::with_default_style(
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Rectangle::new(Point::new(x_coord, y_coord), Size::new(105, 20)),
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label,
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false,
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touch_feedback_immediate_release,
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)
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}
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fn app_button(x: usize, y: usize, label: &'static str) -> Button<'static> {
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Self::grid_button(x, y, label, false)
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}
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pub(crate) fn refresh_buttons(&mut self) {
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let mut programs = Programs::new();
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···
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pub(crate) fn new() -> Self {
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let mut res = Self {
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scratchpad_button: Button::with_default_style(
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Rectangle::new(Point::new(10, 8), Size::new(105, 20)),
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"Scratchpad",
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true
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),
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scratchpad_button: Self::grid_button(0, 0, "Scratchpad", true),
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about_button: Self::grid_button(1, 15, "About", true),
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app_buttons: [const { None }; 32],
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};
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res.refresh_buttons();
···
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fn draw_init(&self, draw_target: &mut EpdDrawTarget) {
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self.scratchpad_button.draw_init(draw_target);
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if self.app_buttons[31].is_none() {
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self.about_button.draw_init(draw_target);
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}
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for b in &self.app_buttons {
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if let Some((button, _)) = b {
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button.draw_init(draw_target);
···
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fn tick(&mut self, draw_target: &mut EpdDrawTarget, ev: Event) -> Self::Output {
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let mut needs_refresh = false;
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let s = self.scratchpad_button.tick(draw_target, ev);
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if s.clicked {
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let sp_out = self.scratchpad_button.tick(draw_target, ev);
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if sp_out.clicked {
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return Some(MainGui::ScratchpadPage(ScratchpadPage::new()));
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-
} else if s.needs_refresh {
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} else if sp_out.needs_refresh {
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draw_target.refresh(true);
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}
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let about_out = self.about_button.tick(draw_target, ev);
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if about_out.clicked {
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return Some(MainGui::AboutPage(AboutPage::default()));
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} else if about_out.needs_refresh {
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draw_target.refresh(true);
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}
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for b in &mut self.app_buttons[1..] {
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if let Some((button, s)) = b {