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use niri_config::PresetSize;
use smithay::desktop::Window;
use smithay::output::Output;
use smithay::wayland::shell::xdg::ToplevelSurface;
use smithay::wayland::xdg_activation::XdgActivationTokenData;
use super::ResolvedWindowRules;
#[derive(Debug)]
pub struct Unmapped {
pub window: Window,
pub state: InitialConfigureState,
/// Activation token, if one was used on this unmapped window.
pub activation_token_data: Option<XdgActivationTokenData>,
}
#[allow(clippy::large_enum_variant)]
#[derive(Debug)]
pub enum InitialConfigureState {
/// The window has not been initially configured yet.
NotConfigured {
/// Whether the window requested to be fullscreened, and the requested output, if any.
wants_fullscreen: Option<Option<Output>>,
},
/// The window has been configured.
Configured {
/// Up-to-date rules.
///
/// We start tracking window rules when sending the initial configure, since they don't
/// affect anything before that.
rules: ResolvedWindowRules,
/// Resolved scrolling default width for this window.
///
/// `None` means that the window will pick its own width.
width: Option<PresetSize>,
/// Resolved scrolling default height for this window.
///
/// `None` means that the window will pick its own height.
height: Option<PresetSize>,
/// Resolved floating default width for this window.
///
/// `None` means that the window will pick its own width.
floating_width: Option<PresetSize>,
/// Resolved floating default height for this window.
///
/// `None` means that the window will pick its own height.
floating_height: Option<PresetSize>,
/// Whether the window should open full-width.
is_full_width: bool,
/// Output to open this window on.
///
/// This can be `None` in cases like:
///
/// - There are no outputs connected.
/// - This is a dialog with a parent, and there was no explicit output set, so this dialog
/// should fetch the parent's current output again upon mapping.
output: Option<Output>,
/// Workspace to open this window on.
workspace_name: Option<String>,
},
}
impl Unmapped {
/// Wraps a newly created window that hasn't been initially configured yet.
pub fn new(window: Window) -> Self {
Self {
window,
state: InitialConfigureState::NotConfigured {
wants_fullscreen: None,
},
activation_token_data: None,
}
}
pub fn needs_initial_configure(&self) -> bool {
matches!(self.state, InitialConfigureState::NotConfigured { .. })
}
pub fn toplevel(&self) -> &ToplevelSurface {
self.window.toplevel().expect("no X11 support")
}
}
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