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tiling: Fixup group selection visuals

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This commit is contained in:
Victoria Brekenfeld 2023-06-09 19:37:26 +02:00
parent 331fc9c22b
commit a04bcdd2b0
1 changed files with 72 additions and 46 deletions
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118
src/shell/layout/tiling/mod.rs
View file

@ -1,10 +1,7 @@
// SPDX-License-Identifier: GPL-3.0-only
use crate::{
backend::render::{
element::AsGlowRenderer, BackdropShader, IndicatorShader, Key, FOCUS_INDICATOR_COLOR,
GROUP_COLOR,
},
backend::render::{element::AsGlowRenderer, BackdropShader, IndicatorShader, Key, GROUP_COLOR},
shell::{
element::{window::CosmicWindowRenderElement, CosmicMapped, CosmicMappedRenderElement},
focus::{
@ -1675,6 +1672,9 @@ impl TilingLayout {
}
}
const OUTER_GAP: i32 = 8;
const INNER_GAP: i32 = 16;
fn geometries_for_groupview<R>(
tree: &Tree<Data>,
renderer: &mut R,
@ -1694,9 +1694,7 @@ where
{
// we need to recalculate geometry for all elements, if we are drawing groups
if let Some(root) = tree.root_node_id() {
const OUTER_GAP: i32 = 8;
let outer_gap: i32 = (OUTER_GAP as f32 * transition).round() as i32;
const INNER_GAP: i32 = 16;
let inner_gap: i32 = (INNER_GAP as f32 * transition).round() as i32;
let mut stack = vec![Rectangle::from_loc_and_size(
@ -1780,7 +1778,7 @@ where
elements.push(
IndicatorShader::element(
renderer,
Key::Group(Arc::downgrade(&alive)),
Key::Group(Arc::downgrade(alive)),
geo,
4,
if render_active_child { 16 } else { 8 },
@ -1859,26 +1857,37 @@ where
geo.size -= (outer_gap * 2, outer_gap * 2).into();
}
elements.push(
BackdropShader::element(
renderer,
mapped.clone(),
geo,
8.,
alpha
* if focused
.as_ref()
.map(|focused_id| focused_id == &node_id)
.unwrap_or(false)
{
0.4
} else {
0.15
},
GROUP_COLOR,
)
.into(),
);
if focused
.as_ref()
.map(|focused_id| {
!tree
.ancestor_ids(&node_id)
.unwrap()
.any(|id| id == focused_id)
})
.unwrap_or(false)
{
elements.push(
BackdropShader::element(
renderer,
mapped.clone(),
geo,
8.,
alpha
* if focused
.as_ref()
.map(|focused_id| focused_id == &node_id)
.unwrap_or(false)
{
0.4
} else {
0.15
},
GROUP_COLOR,
)
.into(),
);
}
geo.loc += (inner_gap, inner_gap).into();
geo.size -= (inner_gap * 2, inner_gap * 2).into();
@ -2039,10 +2048,12 @@ where
.and_then(|seat| TilingLayout::currently_focused_node(&target_tree, seat))
.map(|(id, _)| id);
let mut group_backdrop = None;
if let Some(root) = target_tree.root_node_id() {
let old_geometries = old_geometries.unwrap_or_default();
let geometries = geometries.unwrap_or_default();
target_tree
let mut elements: Vec<CosmicMappedRenderElement<R>> = target_tree
.traverse_pre_order_ids(root)
.unwrap()
.flat_map(|node_id| {
@ -2133,7 +2144,31 @@ where
let mut elements = Vec::new();
if focused == Some(node_id) {
if indicator_thickness > 0 {
if indicator_thickness > 0 || data.is_group() {
let mut geo = geo.clone();
if data.is_group() {
let outer_gap: i32 = (OUTER_GAP as f32 * percentage).round() as i32;
geo.loc += (outer_gap, outer_gap).into();
geo.size -= (outer_gap * 2, outer_gap * 2).into();
group_backdrop = Some(
BackdropShader::element(
renderer,
match data {
Data::Group { alive, .. } => {
Key::Group(Arc::downgrade(alive))
}
_ => unreachable!(),
},
geo,
8.,
0.4,
GROUP_COLOR,
)
.into(),
);
}
let element = IndicatorShader::focus_element(
renderer,
match data {
@ -2141,23 +2176,12 @@ where
Data::Group { alive, .. } => Key::Group(Arc::downgrade(alive)),
},
geo,
indicator_thickness,
1.0,
);
elements.push(element.into());
}
if data.is_group() {
let element = BackdropShader::element(
renderer,
match data {
Data::Mapped { mapped, .. } => mapped.clone().into(),
Data::Group { alive, .. } => Key::Group(Arc::downgrade(alive)),
if data.is_group() {
4
} else {
indicator_thickness
},
geo,
(indicator_thickness * 2) as f32,
0.25,
FOCUS_INDICATOR_COLOR,
1.0,
);
elements.push(element.into());
}
@ -2226,7 +2250,9 @@ where
elements
})
.collect()
.collect();
elements.extend(group_backdrop);
elements
} else {
Vec::new()
}