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Remove unwraps in overlay::Nested and fix mouse_interaction

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This commit is contained in:
Cory Forsstrom 2023-02-18 15:06:44 -08:00 • committed by Héctor Ramón Jiménez
parent 1ce047cdb3
commit d4bb7c0b24
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GPG key ID: 140CC052C94F138E
1 changed files with 69 additions and 51 deletions
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120
runtime/src/user_interface/overlay.rs
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@ -100,14 +100,25 @@ where
) where
Renderer: renderer::Renderer,
{
let layout = layouts.next().unwrap();
if let Some(layout) = layouts.next() {
renderer.with_layer(layout.bounds(), |renderer| {
element.draw(renderer, theme, style, layout, cursor);
});
renderer.with_layer(layout.bounds(), |renderer| {
element.draw(renderer, theme, style, layout, cursor);
});
renderer.with_layer(layout.bounds(), |renderer| {
element.draw(renderer, theme, style, layout, cursor);
});
if let Some(mut overlay) = element.overlay(layout, renderer) {
recurse(&mut overlay, layouts, renderer, theme, style, cursor);
if let Some(mut overlay) = element.overlay(layout, renderer) {
recurse(
&mut overlay,
layouts,
renderer,
theme,
style,
cursor,
);
}
}
}
@ -132,12 +143,12 @@ where
) where
Renderer: renderer::Renderer,
{
let layout = layouts.next().unwrap();
if let Some(layout) = layouts.next() {
element.operate(layout, renderer, operation);
element.operate(layout, renderer, operation);
if let Some(mut overlay) = element.overlay(layout, renderer) {
recurse(&mut overlay, layouts, renderer, operation);
if let Some(mut overlay) = element.overlay(layout, renderer) {
recurse(&mut overlay, layouts, renderer, operation);
}
}
}
@ -167,10 +178,10 @@ where
where
Renderer: renderer::Renderer,
{
let layout = layouts.next().unwrap();
let status =
if let Some(mut overlay) = element.overlay(layout, renderer) {
if let Some(layout) = layouts.next() {
let status = if let Some(mut overlay) =
element.overlay(layout, renderer)
{
recurse(
&mut overlay,
layouts,
@ -184,11 +195,15 @@ where
event::Status::Ignored
};
if matches!(status, event::Status::Ignored) {
element
.on_event(event, layout, cursor, renderer, clipboard, shell)
if matches!(status, event::Status::Ignored) {
element.on_event(
event, layout, cursor, renderer, clipboard, shell,
)
} else {
status
}
} else {
status
event::Status::Ignored
}
}
@ -218,41 +233,44 @@ where
cursor: mouse::Cursor,
viewport: &Rectangle,
renderer: &Renderer,
) -> mouse::Interaction
) -> Option<mouse::Interaction>
where
Renderer: renderer::Renderer,
{
let layout = layouts.next().unwrap();
let layout = layouts.next()?;
let cursor_position = cursor.position()?;
if let Some(cursor_position) = cursor.position() {
match element.overlay(layout, renderer) {
Some(mut overlay)
if overlay.is_over(
layout,
renderer,
cursor_position,
) =>
{
return recurse(
if !element.is_over(layout, renderer, cursor_position) {
return None;
}
Some(
element
.overlay(layout, renderer)
.and_then(|mut overlay| {
recurse(
&mut overlay,
layouts,
cursor,
viewport,
renderer,
);
}
_ => {}
}
}
element.mouse_interaction(layout, cursor, viewport, renderer)
)
})
.unwrap_or_else(|| {
element.mouse_interaction(
layout, cursor, viewport, renderer,
)
}),
)
}
self.overlay.with_element_mut(|element| {
let layouts = layout.children();
self.overlay
.with_element_mut(|element| {
let layouts = layout.children();
recurse(element, layouts, cursor, viewport, renderer)
})
recurse(element, layouts, cursor, viewport, renderer)
})
.unwrap_or_default()
}
fn is_over(
@ -270,16 +288,16 @@ where
where
Renderer: renderer::Renderer,
{
let layout = layouts.next().unwrap();
if let Some(layout) = layouts.next() {
if element.is_over(layout, renderer, cursor_position) {
return true;
}
let is_over = element.is_over(layout, renderer, cursor_position);
if is_over {
return true;
}
if let Some(mut overlay) = element.overlay(layout, renderer) {
recurse(&mut overlay, layouts, renderer, cursor_position)
if let Some(mut overlay) = element.overlay(layout, renderer) {
recurse(&mut overlay, layouts, renderer, cursor_position)
} else {
false
}
} else {
false
}