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feat(ribbon): add layer isolation tools

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Closes #589
This commit is contained in:
Hakan Seven 2026-07-30 18:07:06 +03:00
commit 02d15f5d23
7 changed files with 81 additions and 7 deletions
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26
src/ui/ribbon/widgets.rs
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@ -613,10 +613,17 @@ pub(super) fn render_large<'a>(
*id, *icon, None, items, *default, active_tool, open_dd, last_cmd,
dim,
)
}
}
RibbonItem::LayerComboGroup { row2, row3 } => {
const COMBO_W: f32 = LARGE_W * 2.5;
const TOOL_BUTTON_W: f32 = 26.0;
const TOOL_SPACING: f32 = 2.0;
const GROUP_PADDING: f32 = 8.0;
let tool_count = row2.len().max(row3.len()) as f32;
let tools_w = tool_count * TOOL_BUTTON_W
+ (tool_count - 1.0).max(0.0) * TOOL_SPACING
+ GROUP_PADDING;
let combo_w = (LARGE_W * 2.5).max(tools_w);
let info = layer_infos.iter().find(|l| l.name == active_layer);
let lc = info.map(|l| l.color).unwrap_or(Color::WHITE);
@ -641,8 +648,15 @@ pub(super) fn render_large<'a>(
.width(12)
.height(12);
const ICONS_USED: f32 = 14.0 + 14.0 + 14.0 + 12.0 + 10.0 + 5.0 * 4.0 + 16.0 + 16.0;
let name_w = (COMBO_W - ICONS_USED).max(40.0);
const FIXED_COMBO_W: f32 =
14.0 * 3.0 + 12.0 + 9.0 + 4.0 * 4.0 + 8.0 * 2.0;
let name_w = (combo_w - FIXED_COMBO_W).max(24.0);
// About 6 px per glyph at 11 px. The dropdown itself keeps the
// complete layer name available; only its closed ribbon label is
// shortened to preserve the fixed row height.
let name_budget = ((name_w / 6.0) as usize).max(4);
let active_layer_label =
crate::ui::text_util::elide(active_layer, name_budget);
let combo_btn = button(
row![
@ -650,7 +664,7 @@ pub(super) fn render_large<'a>(
freeze_icon,
lock_icon,
swatch,
container(text(active_layer).size(11))
container(text(active_layer_label).size(11))
.width(name_w)
.clip(true),
icons::themed_arrow_down(9.0),
@ -710,7 +724,7 @@ pub(super) fn render_large<'a>(
.spacing(3)
.align_x(iced::Left),
)
.width(Length::Fixed(COMBO_W))
.width(Length::Fixed(combo_w))
.height(Fill)
.align_y(iced::Center)
.padding(Padding {