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Extract mouse event handlers into paint_mouse_listeners

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Co-authored-by: Antonio <antonio@zed.dev>
This commit is contained in:
Piotr Osiewicz 2023-11-08 14:40:08 +01:00
parent dd20032eab
commit 1b085bd618
1 changed files with 53 additions and 37 deletions
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90
crates/editor2/src/element.rs
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@ -2335,6 +2335,52 @@ impl EditorElement {
// blocks,
// )
// }
fn paint_mouse_listeners(
&mut self,
bounds: Bounds<Pixels>,
text_bounds: Bounds<Pixels>,
gutter_bounds: Bounds<Pixels>,
position_map: &Arc<PositionMap>,
cx: &mut ViewContext<Editor>,
) {
cx.on_mouse_event({
let position_map = position_map.clone();
move |editor, event: &ScrollWheelEvent, phase, cx| {
if phase != DispatchPhase::Bubble {
return;
}
if Self::scroll(editor, event, &position_map, bounds, cx) {
cx.stop_propagation();
}
}
});
cx.on_mouse_event({
let position_map = position_map.clone();
move |editor, event: &MouseMoveEvent, phase, cx| {
if phase != DispatchPhase::Bubble {
return;
}
if Self::mouse_moved(editor, event, &position_map, text_bounds, cx) {
cx.stop_propagation()
}
}
});
cx.on_mouse_event({
let position_map = position_map.clone();
move |editor, event: &MouseDownEvent, phase, cx| {
if phase != DispatchPhase::Bubble {
return;
}
if Self::mouse_down(editor, event, &position_map, text_bounds, gutter_bounds, cx) {
cx.stop_propagation()
}
}
});
}
}
#[derive(Debug)]
@ -2763,48 +2809,18 @@ impl Element<Editor> for EditorElement {
size: layout.text_size,
};
cx.on_mouse_event({
let position_map = layout.position_map.clone();
move |editor, event: &ScrollWheelEvent, phase, cx| {
if phase != DispatchPhase::Bubble {
return;
}
if Self::scroll(editor, event, &position_map, bounds, cx) {
cx.stop_propagation();
}
}
});
cx.on_mouse_event({
let position_map = layout.position_map.clone();
move |editor, event: &MouseMoveEvent, phase, cx| {
if phase != DispatchPhase::Bubble {
return;
}
if Self::mouse_moved(editor, event, &position_map, text_bounds, cx) {
cx.stop_propagation()
}
}
});
cx.on_mouse_event({
let position_map = layout.position_map.clone();
move |editor, event: &MouseDownEvent, phase, cx| {
if phase != DispatchPhase::Bubble {
return;
}
if Self::mouse_down(editor, event, &position_map, text_bounds, gutter_bounds, cx) {
cx.stop_propagation()
}
}
});
if editor.focus_handle.is_focused(cx) {
cx.handle_text_input();
}
cx.with_content_mask(ContentMask { bounds }, |cx| {
self.paint_mouse_listeners(
bounds,
gutter_bounds,
text_bounds,
&layout.position_map,
cx,
);
self.paint_background(gutter_bounds, text_bounds, &layout, cx);
if layout.gutter_size.width > Pixels::ZERO {
self.paint_gutter(gutter_bounds, &layout, editor, cx);