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perf(wallpaper): reduce peak heap allocations by 90%

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This commit is contained in:
Michael Aaron Murphy 2023-06-27 02:26:06 +02:00 • committed by Michael Murphy
parent 039658d5fd
commit 096ae80dba
3 changed files with 116 additions and 40 deletions
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16
app/src/pages/desktop/wallpaper/widgets.rs
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@ -67,9 +67,9 @@ pub fn color_image(
/// Color selection list
pub fn color_select_options() -> Element<'static, Message> {
flex_select_row(|vec, _size| {
let elements = wallpaper::DEFAULT_COLORS.iter().cloned().map(color_button);
vec.extend(elements);
for color in wallpaper::DEFAULT_COLORS {
vec.push(color_button(color.clone()));
}
COLOR_WIDTH
})
@ -78,13 +78,9 @@ pub fn color_select_options() -> Element<'static, Message> {
/// Background selection list
pub fn wallpaper_select_options(page: &super::Page) -> Element<Message> {
flex_select_row(move |vec, _size| {
let elements = page
.selection
.selection_handles
.iter()
.map(|(id, handle)| wallpaper_button(handle, id));
vec.extend(elements);
for (id, handle) in &page.selection.selection_handles {
vec.push(wallpaper_button(handle, id));
}
WALLPAPER_WIDTH
})