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layer-shell: consider sub-surface extents during positioning

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This commit is contained in:
Julian Orth 2024-05-08 13:04:19 +02:00
parent 06ac1189d0
commit a5d6b0f265
3 changed files with 18 additions and 25 deletions
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28
src/ifs/wl_surface/zwlr_layer_surface_v1.rs
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@ -45,7 +45,7 @@ pub struct ZwlrLayerSurfaceV1 {
pub output: Rc<OutputGlobalOpt>,
pub namespace: String,
pub tracker: Tracker<Self>,
output_pos: Cell<Rect>,
output_extents: Cell<Rect>,
pos: Cell<Rect>,
mapped: Cell<bool>,
layer: Cell<u32>,
@ -106,7 +106,7 @@ impl ZwlrLayerSurfaceV1 {
output: output.clone(),
namespace: namespace.to_string(),
tracker: Default::default(),
output_pos: Default::default(),
output_extents: Default::default(),
pos: Default::default(),
mapped: Cell::new(false),
layer: Cell::new(layer),
@ -284,19 +284,16 @@ impl ZwlrLayerSurfaceV1 {
}
}
pub fn output_position(&self) -> Rect {
self.output_pos.get()
}
pub fn position(&self) -> Rect {
self.pos.get()
pub fn output_extents(&self) -> Rect {
self.output_extents.get()
}
fn compute_position(&self) {
let Some(global) = self.output.get() else {
return;
};
let (width, height) = self.size.get();
let extents = self.surface.extents.get();
let (width, height) = extents.size();
let mut anchor = self.anchor.get();
if anchor == 0 {
anchor = LEFT | RIGHT | TOP | BOTTOM;
@ -320,9 +317,11 @@ impl ZwlrLayerSurfaceV1 {
}
let o_rect = Rect::new_sized(x1, y1, width, height).unwrap();
let a_rect = o_rect.move_(opos.x1(), opos.y1());
self.output_pos.set(o_rect);
self.output_extents.set(o_rect);
self.pos.set(a_rect);
self.surface.set_absolute_position(a_rect.x1(), a_rect.y1());
let abs_x = a_rect.x1() - extents.x1();
let abs_y = a_rect.y1() - extents.y1();
self.surface.set_absolute_position(abs_x, abs_y);
self.client.state.tree_changed();
}
@ -360,9 +359,7 @@ impl SurfaceExt for ZwlrLayerSurfaceV1 {
if !buffer_is_some {
self.destroy_node();
} else {
let pos = self.pos.get();
let (width, height) = self.size.get();
if width != pos.width() || height != pos.height() {
if self.surface.extents.get().size() != self.pos.get().size() {
self.compute_position();
}
}
@ -437,7 +434,8 @@ impl Node for ZwlrLayerSurfaceV1 {
tree: &mut Vec<FoundNode>,
_usecase: FindTreeUsecase,
) -> FindTreeResult {
self.surface.find_tree_at_(x, y, tree)
let (dx, dy) = self.surface.extents.get().position();
self.surface.find_tree_at_(x + dx, y + dy, tree)
}
fn node_render(&self, renderer: &mut Renderer, x: i32, y: i32, _bounds: Option<&Rect>) {