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shell: Add helper for merging workspaces

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Victoria Brekenfeld 2023-11-20 21:19:04 +01:00 • committed by Victoria Brekenfeld
parent 248ced83db
commit 1a2d9159d7
1 changed files with 37 additions and 22 deletions
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59
src/shell/mod.rs
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@ -262,6 +262,29 @@ fn move_workspace_to_group(
workspace_state.remove_workspace(old_workspace_handle);
}
fn merge_workspaces(
mut workspace: Workspace,
into: &mut Workspace,
workspace_state: &mut WorkspaceUpdateGuard<'_, State>,
toplevel_info_state: &mut ToplevelInfoState<State, CosmicSurface>,
) {
if into.fullscreen.is_some() {
// Don't handle the returned original workspace, for this nieche case.
let _ = workspace.remove_fullscreen();
}
for element in workspace.mapped() {
// fixup toplevel state
for (toplevel, _) in element.windows() {
toplevel_info_state.toplevel_leave_workspace(&toplevel, &workspace.handle);
toplevel_info_state.toplevel_enter_workspace(&toplevel, &into.handle);
}
}
into.tiling_layer.merge(workspace.tiling_layer);
into.floating_layer.merge(workspace.floating_layer);
workspace_state.remove_workspace(workspace.handle);
}
impl WorkspaceSet {
fn new(
state: &mut WorkspaceUpdateGuard<'_, State>,
@ -438,25 +461,8 @@ impl WorkspaceSet {
}
let last_space = self.workspaces.last_mut().unwrap();
for mut workspace in overflow {
if last_space.fullscreen.is_some() {
// Don't handle the returned original workspace, for this nieche case.
let _ = workspace.remove_fullscreen();
}
for element in workspace.mapped() {
// fixup toplevel state
for (toplevel, _) in element.windows() {
toplevel_info.toplevel_leave_workspace(&toplevel, &workspace.handle);
toplevel_info.toplevel_enter_workspace(&toplevel, &last_space.handle);
}
}
last_space.tiling_layer.merge(workspace.tiling_layer);
last_space.floating_layer.merge(workspace.floating_layer);
if workspace.fullscreen.is_some() {
last_space.fullscreen = workspace.fullscreen;
}
state.remove_workspace(workspace.handle);
for workspace in overflow {
merge_workspaces(workspace, last_space, state, toplevel_info);
}
last_space.refresh(xdg_activation_state);
@ -616,7 +622,17 @@ impl Workspaces {
let new_set = self.sets.get_mut(&new_output).unwrap();
let workspace_group = new_set.group;
for mut workspace in set.workspaces {
for (i, mut workspace) in set.workspaces.into_iter().enumerate() {
if matches!(self.amount, WorkspaceAmount::Static(_))
&& i < new_set.workspaces.len()
{
merge_workspaces(
workspace,
&mut new_set.workspaces[i],
workspace_state,
toplevel_info_state,
);
} else {
// update workspace protocol state
move_workspace_to_group(
&mut workspace,
@ -628,9 +644,8 @@ impl Workspaces {
// update mapping
workspace.set_output(&new_output, toplevel_info_state);
workspace.refresh(xdg_activation_state);
// TODO: merge if mode = static
new_set.workspaces.push(workspace);
}
}
if self.mode == WorkspaceMode::OutputBound {
workspace_state.remove_workspace_group(set.group);