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layout: Change with_surfaces to set_preferred_scale_transform

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The former is too specific to concrete Window and not as amenable to
testing.
This commit is contained in:
Ivan Molodetskikh
2023-11-01 15:07:45 +04:00
parent de94f7da03
commit e0a76b6215
1 changed files with 17 additions and 16 deletions
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src/layout.rs
+17 -16
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@@ -51,8 +51,8 @@ use smithay::reexports::wayland_protocols::xdg::decoration::zv1::server::zxdg_to
use smithay::reexports::wayland_protocols::xdg::shell::server::xdg_toplevel;
use smithay::reexports::wayland_server::protocol::wl_surface::WlSurface;
use smithay::render_elements;
use smithay::utils::{Logical, Point, Rectangle, Scale, Size};
use smithay::wayland::compositor::{send_surface_state, with_states, SurfaceData};
use smithay::utils::{Logical, Point, Rectangle, Scale, Size, Transform};
use smithay::wayland::compositor::{send_surface_state, with_states};
use smithay::wayland::shell::xdg::SurfaceCachedState;
use crate::animation::Animation;
@@ -77,7 +77,7 @@ pub trait LayoutElement: SpaceElement + PartialEq + Clone {
fn max_size(&self) -> Size<i32, Logical>;
fn is_wl_surface(&self, wl_surface: &WlSurface) -> bool;
fn has_ssd(&self) -> bool;
fn with_surfaces<F: FnMut(&WlSurface, &SurfaceData)>(&self, processor: F);
fn set_preferred_scale_transform(&self, scale: i32, transform: Transform);
}
#[derive(Debug)]
@@ -334,8 +334,10 @@ impl LayoutElement for Window {
self.toplevel().wl_surface() == wl_surface
}
fn with_surfaces<F: FnMut(&WlSurface, &SurfaceData)>(&self, processor: F) {
self.with_surfaces(processor);
fn set_preferred_scale_transform(&self, scale: i32, transform: Transform) {
self.with_surfaces(|surface, data| {
send_surface_state(surface, data, scale, transform);
});
}
fn has_ssd(&self) -> bool {
@@ -1907,8 +1909,9 @@ impl<W: LayoutElement> Workspace<W> {
fn enter_output_for_window(&self, window: &W) {
if let Some(output) = &self.output {
prepare_for_output(window, output);
// FIXME: proper overlap.
self.send_surface_state_for_window_tree(window, output);
window.output_enter(
output,
Rectangle::from_loc_and_size((0, 0), (i32::MAX, i32::MAX)),
@@ -1944,7 +1947,7 @@ impl<W: LayoutElement> Workspace<W> {
let bounds = self.toplevel_bounds();
if let Some(output) = self.output.as_ref() {
self.send_surface_state_for_window_tree(window, output);
prepare_for_output(window, output);
}
window.toplevel().with_pending_state(|state| {
@@ -1953,14 +1956,6 @@ impl<W: LayoutElement> Workspace<W> {
});
}
fn send_surface_state_for_window_tree(&self, window: &impl LayoutElement, output: &Output) {
let scale = output.current_scale().integer_scale();
let transform = output.current_transform();
window.with_surfaces(|surface, data| {
send_surface_state(surface, data, scale, transform);
});
}
fn compute_new_view_offset_for_column(&self, current_x: i32, idx: usize) -> i32 {
if self.columns[idx].is_fullscreen {
return 0;
@@ -2798,6 +2793,12 @@ fn compute_new_view_offset(
}
}
fn prepare_for_output(window: &impl LayoutElement, output: &Output) {
let scale = output.current_scale().integer_scale();
let transform = output.current_transform();
window.set_preferred_scale_transform(scale, transform);
}
#[cfg(test)]
mod tests {
use std::cell::Cell;
@@ -2908,7 +2909,7 @@ mod tests {
false
}
fn with_surfaces<F: FnMut(&WlSurface, &SurfaceData)>(&self, _processor: F) {}
fn set_preferred_scale_transform(&self, _scale: i32, _transform: Transform) {}
fn has_ssd(&self) -> bool {
false