repositioned
- places the IME popup correctly.
- adjusts its position to considering the output (screen) rect.
- offset if right edge overflows
- flip vertically if bottom edge overflows
Previously, `unmap_surface` automatically pushed all unmapped windows
into the `pending_windows` list. This behavior is correct for X11
windows (which may be remapped) but incorrect for Wayland `toplevel_destroyed`
events, where the role is permanently gone.
This caused issues with clients like Telegram that reuse `wl_surface`s.
Because the destroyed toplevel remained in `pending_windows`, a
subsequent cleanup commit (e.g., null buffer) triggered a configure
event. This prematurely marked the surface as `configured` in the
shell state.
Consequently, when the client attached a new `xdg_toplevel` role,
the compositor skipped the mandatory initial configure event (assuming
it was already done), causing the window to never appear.
This refactors `unmap_surface` to return `Option<PendingWindow>`
instead of mutating global state.
- XWayland: Explicitly saves the pending window (behavior preserved).
- XDG Shell: Drops the pending window, preventing ghost state interactions.
Fixes#1816
cosmic-comp panics here after launching an app from the app tray overflow popup. While it may indicate a panel issue that I also need to look into, it seems to work fine if we don't unwrap on this option.
I hoped to split this up into multiple commits, but the api
changes to `shell/workspace.rs` were to invasive to feasibly do this.
Here is a rough list of changes:
- Fullscreen windows aren't mapped to other layers anymore
- This they need their own logic for:
- Sending frames
- Dmabuf Feedback
- Primary outputs
- On commit handlers
- cursor tests
- They get their own unmap/remap logic
- They get a new restore state similar to minimized windows
- Refactored the minimized window state to reuse as much as possible
here
- They need to be part of focus stacks, which means adjusting them
to a new type `FocusTarget` as they previously only handled
`CosmicMapped`.
- Various shell handlers (minimize, move, menu) now have dedicated
logic for fullscreen surfaces
- This was partially necessary due to relying on CosmicSurface now,
partially because they should've had their own logic from the
start. E.g. the context menu is now reflecting the fullscreen
state
- Fullscreen windows may be rendered behind other windows now, when they
loose focus.
- This needed changes to input handling / rendering
Requires https://github.com/Smithay/smithay/pull/1676.
This changes two things:
* `Workspace::is_empty` no longer checks if there are activation tokens,
but a separate `Workspace::can_auto_remove` checks if the workspace is
empty and has no activation tokens.
- When we add workspace pinning, that can also be checked there.
* `Workspace` no longer contains a `pending_tokens` list that is updated
on `refresh`. Instead, `can_auto_remove` takes the xdg activation
state as an argument.
Since `Workspace::refresh` normally is run for focused workspaces, this
fixes allowing non-focused workspaces to be removed when an activation
token expires. It seems generally good to avoid tracking the activation
tokens in two places, and this is probably more efficient than needing
to refresh in more places.
By splitting this, we still don't remove an empty workspace if it has a
pending activation token, but we also don't add an empty workspace for
an activation token.
This mitigates the confusing behavior with activation tokens that aren't
used, but having to wait a few seconds in some cases before a workspace
is removed is still a little confusing. (We probably want `cosmic-term`
and `cosmic-workspace` to either consume the activation tokens they are
passed, or not be passed tokens when started by keybinding?)
Fixes https://github.com/pop-os/cosmic-comp/issues/1099.
