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Code Issues Releases Wiki Activity

feat(eckhart): allow multiline text in buttons

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This commit is contained in:
Ioan Bizău 2025-04-11 09:39:10 +02:00 committed by Ioan Bizău
parent f7e1444bba
commit 3f3fd4a021
3 changed files with 108 additions and 41 deletions
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4
core/embed/rust/src/ui/layout_eckhart/bootloader/bld_menu.rs
View File

@ -74,7 +74,9 @@ impl Component for BldMenu {
let padding = 28;
for button in self.buttons.iter_mut() {
let button_height = button.content_height() + 2 * padding;
let button_height = button
.content_height(button_width - 2 * Button::MENU_ITEM_CONTENT_OFFSET.x)
+ 2 * padding;
let button_bounds =
Rect::from_top_left_and_size(top_left, Offset::new(button_width, button_height));

141
core/embed/rust/src/ui/layout_eckhart/component/button.rs
View File

@ -5,6 +5,7 @@ use crate::{
time::Duration,
ui::{
component::{text::TextStyle, Component, Event, EventCtx, Timer},
constant,
display::{toif::Icon, Color, Font},
event::TouchEvent,
geometry::{Alignment, Alignment2D, Insets, Offset, Point, Rect},
@ -58,7 +59,7 @@ impl Button {
);
const MENU_ITEM_RADIUS: u8 = 12;
const MENU_ITEM_ALIGNMENT: Alignment = Alignment::Start;
const MENU_ITEM_CONTENT_OFFSET: Offset = Offset::x(12);
pub const MENU_ITEM_CONTENT_OFFSET: Offset = Offset::x(12);
pub const fn new(content: ButtonContent) -> Self {
Self {
@ -245,18 +246,36 @@ impl Button {
self.style().font.visible_text_height("1")
}
pub fn content_height(&self) -> i16 {
fn baseline_subtext_height(&self) -> i16 {
match &self.content {
ButtonContent::TextAndSubtext { subtext_style, .. } => {
subtext_style.text_font.visible_text_height("1")
}
_ => 0,
}
}
fn text_height(&self, text: &str, width: i16) -> i16 {
let (t1, t2) = split_two_lines(text, self.stylesheet.normal.font, width);
if t1.is_empty() || t2.is_empty() {
self.style().font.line_height()
} else {
self.style().font.line_height() * 2 - constant::LINE_SPACE
}
}
pub fn content_height(&self, width: i16) -> i16 {
match &self.content {
ButtonContent::Empty => 0,
ButtonContent::Text(_) => self.baseline_text_height(),
ButtonContent::Text(text) => text.map(|t| self.text_height(t, width)),
ButtonContent::Icon(icon) => icon.toif.height(),
ButtonContent::IconAndText(child) => {
let text_height = self.baseline_text_height();
let text_height = self.style().font.line_height();
let icon_height = child.icon.toif.height();
text_height.max(icon_height)
}
ButtonContent::TextAndSubtext { subtext_style, .. } => {
self.style().font.line_height() + subtext_style.text_font.text_height()
ButtonContent::TextAndSubtext { text, .. } => {
text.map(|t| self.text_height(t, width) + self.baseline_subtext_height())
}
#[cfg(feature = "micropython")]
ButtonContent::HomeBar(_) => theme::ACTION_BAR_HEIGHT,
@ -371,21 +390,45 @@ impl Button {
stylesheet: &ButtonStyle,
alpha: u8,
) {
let mut show_text = |text: &str, render_origin: Point| {
shape::Text::new(render_origin, text, stylesheet.font)
.with_fg(stylesheet.text_color)
.with_align(self.text_align)
.with_alpha(alpha)
.render(target)
};
let render_origin = |y_offset: i16| {
match self.text_align {
Alignment::Start => self.area.left_center().ofs(self.content_offset),
Alignment::Center => self.area.center().ofs(self.content_offset),
Alignment::End => self.area.right_center().ofs(self.content_offset.neg()),
}
.ofs(Offset::y(y_offset))
};
match &self.content {
ButtonContent::Empty => {}
ButtonContent::Text(text) => {
let render_origin = match self.text_align {
Alignment::Start => self.area.left_center().ofs(self.content_offset),
Alignment::Center => self.area.center().ofs(self.content_offset),
Alignment::End => self.area.right_center().ofs(self.content_offset.neg()),
}
.ofs(Offset::y(self.content_height() / 2));
text.map(|text| {
shape::Text::new(render_origin, text, stylesheet.font)
.with_fg(stylesheet.text_color)
.with_align(self.text_align)
.with_alpha(alpha)
.render(target);
let text_baseline_height = self.baseline_text_height();
text.map(|t| {
let (t1, t2) = split_two_lines(
t,
stylesheet.font,
self.area.width() - 2 * self.content_offset.x,
);
if t1.is_empty() || t2.is_empty() {
show_text(t, render_origin(text_baseline_height / 2));
} else {
show_text(
t1,
render_origin(-(text_baseline_height / 2 + constant::LINE_SPACE)),
);
show_text(
t2,
render_origin(text_baseline_height + constant::LINE_SPACE * 2),
);
}
});
}
ButtonContent::TextAndSubtext {
@ -393,30 +436,50 @@ impl Button {
subtext,
subtext_style,
} => {
let base = match self.text_align {
Alignment::Start => self.area.left_center().ofs(self.content_offset),
Alignment::Center => self.area.center().ofs(self.content_offset),
Alignment::End => self.area.right_center().ofs(self.content_offset.neg()),
};
let text_render_origin = base
.ofs(Offset::y(self.content_height() / 2 - self.baseline_text_height()).neg());
let subtext_render_origin = base.ofs(Offset::y(self.content_height() / 2));
text.map(|t| {
shape::Text::new(text_render_origin, t, stylesheet.font)
.with_fg(stylesheet.text_color)
.with_align(self.text_align)
.with_alpha(alpha)
.render(target);
let text_baseline_height = self.baseline_text_height();
let single_line_text = text.map(|t| {
let (t1, t2) = split_two_lines(
t,
stylesheet.font,
self.area.width() - 2 * self.content_offset.x,
);
if t1.is_empty() || t2.is_empty() {
show_text(
t,
render_origin(text_baseline_height / 2 - constant::LINE_SPACE * 2),
);
true
} else {
show_text(
t1,
render_origin(-(text_baseline_height / 2 + constant::LINE_SPACE * 3)),
);
show_text(
t2,
render_origin(text_baseline_height - constant::LINE_SPACE * 2),
);
false
}
});
subtext.map(|subtext| {
shape::Text::new(subtext_render_origin, subtext, subtext_style.text_font)
.with_fg(subtext_style.text_color)
.with_align(self.text_align)
.with_alpha(alpha)
.render(target);
shape::Text::new(
render_origin(if single_line_text {
text_baseline_height / 2
+ constant::LINE_SPACE
+ self.baseline_subtext_height()
} else {
text_baseline_height
+ constant::LINE_SPACE * 2
+ self.baseline_subtext_height()
}),
subtext,
subtext_style.text_font,
)
.with_fg(subtext_style.text_color)
.with_align(self.text_align)
.with_alpha(alpha)
.render(target);
});
}
ButtonContent::Icon(icon) => {

4
core/embed/rust/src/ui/layout_eckhart/firmware/vertical_menu.rs
View File

@ -300,7 +300,9 @@ impl<T: MenuItems> Component for VerticalMenu<T> {
// Place each button (might overflow the menu bounds)
for button in self.buttons.iter_mut() {
let button_height = button.content_height() + 2 * Self::MENU_ITEM_CONTENT_PADDING;
let button_height = button
.content_height(button_width - 2 * Button::MENU_ITEM_CONTENT_OFFSET.x)
+ 2 * Self::MENU_ITEM_CONTENT_PADDING;
let button_bounds =
Rect::from_top_left_and_size(top_left, Offset::new(button_width, button_height));