3451 lines
135 KiB
Rust
3451 lines
135 KiB
Rust
use std::collections::hash_map::Entry;
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use std::collections::{HashMap, HashSet};
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use std::error::Error;
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use std::ffi::OsString;
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use std::sync::Arc;
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use std::time::{Duration, Instant};
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use calloop::LoopHandle;
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use ferese_animation::{AnimatedValue, ClientSize, PresentationMode, SpringConfig, WindowGeometry};
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use ferese_core::{
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LayoutMode, OutputGeometry, OutputId, OutputWorkspaceMap, WindowPlacement, WorkspaceId, WorkspaceLayout,
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WorkspaceSet,
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};
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use ferese_layout::{
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Axis, ColumnWidth, Direction, GapConfig, LayoutResult, Rect, SizeConstraints, ViewportFocusStrategy, WindowId,
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};
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use ferese_protocols::shell::v1::server::ferese_shell_v1::FereseShellV1;
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use smithay::backend::allocator::dmabuf::Dmabuf;
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use smithay::backend::drm::{DrmEventTime, DrmNode};
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use smithay::backend::input::Keycode;
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use smithay::backend::renderer::{ErasedContextId, ImportDma};
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use smithay::desktop::space::SpaceElement;
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use smithay::desktop::utils::send_frames_surface_tree;
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use smithay::desktop::{LayerSurface, PopupKind, PopupManager, Space, Window, WindowSurfaceType, layer_map_for_output};
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use smithay::input::keyboard::XkbConfig;
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use smithay::input::pointer::{CursorIcon, CursorImageStatus};
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use smithay::input::{Seat, SeatState};
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use smithay::output::Output;
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use smithay::reexports::calloop::generic::Generic;
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use smithay::reexports::calloop::{EventLoop, Interest, LoopSignal, Mode, PostAction};
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use smithay::reexports::drm::control::crtc;
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use smithay::reexports::wayland_protocols::xdg::decoration::zv1::server::zxdg_toplevel_decoration_v1::Mode as DecorationMode;
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use smithay::reexports::wayland_protocols::xdg::shell::server::xdg_toplevel;
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use smithay::reexports::wayland_server::backend::{ClientData, ClientId, DisconnectReason, ObjectId};
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use smithay::reexports::wayland_server::protocol::wl_surface::WlSurface;
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use smithay::reexports::wayland_server::{Display, DisplayHandle, Weak};
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use smithay::utils::{Logical, Point, Rectangle, Size};
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use smithay::wayland::alpha_modifier::AlphaModifierState;
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use smithay::wayland::compositor::{CompositorClientState, CompositorState, with_states};
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use smithay::wayland::cursor_shape::CursorShapeManagerState;
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use smithay::wayland::dmabuf::{DmabufState, ImportNotifier};
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use smithay::wayland::fractional_scale::FractionalScaleManagerState;
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use smithay::wayland::idle_inhibit::IdleInhibitManagerState;
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use smithay::wayland::idle_notify::IdleNotifierState;
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use smithay::wayland::input_method::InputMethodManagerState;
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use smithay::wayland::keyboard_shortcuts_inhibit::{KeyboardShortcutsInhibitState, KeyboardShortcutsInhibitor};
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use smithay::wayland::output::OutputManagerState;
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use smithay::wayland::pointer_constraints::PointerConstraintsState;
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use smithay::wayland::presentation::PresentationState;
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use smithay::wayland::relative_pointer::RelativePointerManagerState;
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use smithay::wayland::selection::data_device::DataDeviceState;
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use smithay::wayland::selection::primary_selection::PrimarySelectionState;
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use smithay::wayland::session_lock::SessionLockManagerState;
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use smithay::wayland::shell::wlr_layer::{Layer, WlrLayerShellState};
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use smithay::wayland::shell::xdg::decoration::XdgDecorationState;
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use smithay::wayland::shell::xdg::{SurfaceCachedState, XdgShellState, XdgToplevelSurfaceData};
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use smithay::wayland::shm::ShmState;
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use smithay::wayland::single_pixel_buffer::SinglePixelBufferState;
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use smithay::wayland::socket::ListeningSocketSource;
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use smithay::wayland::text_input::TextInputManagerState;
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use smithay::wayland::viewporter::ViewporterState;
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use smithay::wayland::xdg_activation::XdgActivationState;
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use smithay::wayland::xdg_foreign::XdgForeignState;
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use smithay::wayland::xdg_toplevel_icon::XdgToplevelIconManager;
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use crate::backends::direct::DirectBackendState;
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use crate::config::{Binding, DaemonConfig, InputSettings, OutputProfile, ThemeSettings};
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use crate::cursor::{NamedCursor, cursor_theme, load_named_cursor};
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use crate::dimming::DimAnimation;
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use crate::gestures::{Swipe, SwipeDirection};
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use crate::handlers::screencopy::PendingScreencopy;
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use crate::handlers::screenshot::{Coordinator, PartSender};
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use crate::handlers::screenshot_worker::Worker;
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use crate::input::LockedPointerHint;
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use crate::input_capture::InputCapture;
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use crate::ipc::IpcSocketGuard;
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use crate::overview::OverviewState;
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use crate::portal_session::PortalSession;
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use crate::portal_shortcuts::PortalShortcuts;
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use crate::resize_transaction::ResizeTransaction;
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use crate::session_lock::{IdleSettings, Lock};
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use crate::shell_control::ShellSnapshot;
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use crate::stacking::WindowStack;
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use crate::wallpaper::{WallpaperConfig, WallpaperState};
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use crate::window_rules::{WindowRule, resolve as resolve_window_rules};
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use crate::winit::{
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BlurProgram, MaterialBuffers, MaterialProgram, NestedBackend, OverviewScrim, ResizeSnapshot, RoundedClipPrograms,
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WindowBorderBuffers, WindowShadowBuffers,
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};
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const CLOSE_ANIMATION_DURATION: Duration = Duration::from_millis(140);
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const WORKSPACE_SLIDE_DURATION: Duration = Duration::from_millis(220);
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const WORKSPACE_SLIDE_FIRST_FRAME: Duration = Duration::from_millis(8);
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#[derive(Clone, Copy, Debug, Default, PartialEq)]
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struct SlideOffset {
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x: f64,
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y: f64,
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}
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impl SlideOffset {
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fn for_swipe(direction: SwipeDirection) -> Self {
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match direction {
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SwipeDirection::Left => Self { x: -1.0, y: 0.0 },
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SwipeDirection::Right => Self { x: 1.0, y: 0.0 },
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SwipeDirection::Up => Self { x: 0.0, y: -1.0 },
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SwipeDirection::Down => Self { x: 0.0, y: 1.0 },
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}
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}
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fn opposite(self) -> Self {
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Self { x: -self.x, y: -self.y }
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}
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fn between(self, target: Self, progress: f64) -> Self {
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Self {
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x: self.x + (target.x - self.x) * progress,
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y: self.y + (target.y - self.y) * progress,
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}
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}
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}
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struct WorkspaceSlideItem {
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workspace: WorkspaceId,
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start: SlideOffset,
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target: SlideOffset,
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}
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struct WorkspaceSlide {
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items: Vec<WorkspaceSlideItem>,
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elapsed: Duration,
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}
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impl WorkspaceSlide {
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fn new(previous: Option<Self>, from: WorkspaceId, to: WorkspaceId, direction: SwipeDirection) -> Self {
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let movement = SlideOffset::for_swipe(direction);
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let mut items = previous
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.map(|slide| {
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let progress = slide.progress();
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slide
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.items
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.into_iter()
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.map(|mut item| {
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item.start = item.start.between(item.target, progress);
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item
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})
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.collect::<Vec<_>>()
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})
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.unwrap_or_default();
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if let Some(item) = items.iter_mut().find(|item| item.workspace == from) {
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item.target = movement;
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} else {
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items.push(WorkspaceSlideItem {
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workspace: from,
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start: SlideOffset::default(),
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target: movement,
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});
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}
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if let Some(item) = items.iter_mut().find(|item| item.workspace == to) {
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item.target = SlideOffset::default();
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} else {
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items.push(WorkspaceSlideItem {
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workspace: to,
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start: movement.opposite(),
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target: SlideOffset::default(),
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});
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}
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Self {
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items,
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elapsed: WORKSPACE_SLIDE_FIRST_FRAME,
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}
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}
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fn progress(&self) -> f64 {
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smoothstep((self.elapsed.as_secs_f64() / WORKSPACE_SLIDE_DURATION.as_secs_f64()).min(1.0))
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}
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fn advance(&mut self, delta: Duration) -> bool {
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self.elapsed = (self.elapsed + delta).min(WORKSPACE_SLIDE_DURATION);
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self.elapsed < WORKSPACE_SLIDE_DURATION
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}
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fn contains(&self, workspace: WorkspaceId) -> bool {
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self.items.iter().any(|item| item.workspace == workspace)
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}
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fn offset(&self, workspace: WorkspaceId, width: f64, height: f64) -> (f64, f64) {
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let progress = self.progress();
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let position = self
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.items
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.iter()
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.find(|item| item.workspace == workspace)
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.map(|item| item.start.between(item.target, progress))
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.unwrap_or_default();
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(position.x * width, position.y * height)
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}
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}
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#[derive(Clone, Copy, Debug, Default)]
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struct ClosingAnimation {
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progress: f64,
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close_sent: bool,
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}
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impl ClosingAnimation {
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fn advance(&mut self, delta: Duration) -> bool {
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if self.close_sent {
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return false;
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}
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self.progress = (self.progress + delta.as_secs_f64() / CLOSE_ANIMATION_DURATION.as_secs_f64()).min(1.0);
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if self.progress < 1.0 {
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return false;
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}
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self.close_sent = true;
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true
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}
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}
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pub struct Ferese {
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pub(crate) session_lock_state: SessionLockManagerState,
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pub(crate) session_lock: Lock,
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pub(crate) lock_idle: IdleSettings,
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pub(crate) config_source: Option<String>,
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pub(crate) theme_engine: crate::theme::Engine,
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pub start_time: Instant,
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pub socket_name: OsString,
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pub display_handle: DisplayHandle,
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pub loop_signal: LoopSignal,
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pub(crate) loop_handle: LoopHandle<'static, Self>,
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pub(crate) input_capture: InputCapture,
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pub(crate) portal_session: PortalSession,
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pub space: Space<Window>,
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pub workspaces: WorkspaceSet,
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pub output_workspaces: OutputWorkspaceMap,
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pub(crate) output_ids: HashMap<Output, OutputId>,
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output_identity_ids: HashMap<String, OutputId>,
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pub window_ids: HashMap<Window, WindowId>,
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pub window_geometry: HashMap<WindowId, WindowGeometry>,
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resize_transactions: HashMap<WindowId, ResizeTransaction>,
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pub(crate) resize_snapshots: HashMap<WindowId, ResizeSnapshot>,
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pub(crate) nested_backend: Option<NestedBackend>,
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pub(crate) wallpaper: WallpaperState,
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maximized_windows: HashSet<WindowId>,
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maximized_column_widths: HashMap<WindowId, ColumnWidth>,
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window_stack: WindowStack,
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floating_above_fullscreen: HashMap<WindowId, WindowId>,
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natural_floating_pending: HashSet<WindowId>,
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pub(crate) window_borders: HashMap<WindowId, WindowBorderBuffers>,
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pub(crate) window_dims: HashMap<WindowId, WindowBorderBuffers>,
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pub(crate) window_resize_fills: HashMap<WindowId, WindowBorderBuffers>,
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pub(crate) window_dimming: HashMap<WindowId, DimAnimation>,
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pub(crate) window_focus: HashMap<WindowId, DimAnimation>,
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pub(crate) window_shadows: HashMap<WindowId, WindowShadowBuffers>,
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pub(crate) rounded_clip_programs: HashMap<ErasedContextId, RoundedClipPrograms>,
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pub(crate) overview_scrims: HashMap<OutputId, OverviewScrim>,
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pub(crate) material_programs: HashMap<ErasedContextId, MaterialProgram>,
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pub(crate) material_buffers: HashMap<WlSurface, MaterialBuffers>,
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pub(crate) portal_shortcuts: PortalShortcuts,
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pub(crate) pending_logout: Option<u32>,
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pub(crate) logout_query: Option<u32>,
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pub(crate) logout_owner: Option<ObjectId>,
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pub(crate) blur_programs: HashMap<ErasedContextId, BlurProgram>,
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pub(crate) backdrop_generation: u64,
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closing_windows: HashMap<WindowId, ClosingAnimation>,
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viewport_animations: HashMap<WorkspaceId, AnimatedValue>,
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workspace_slides: HashMap<OutputId, WorkspaceSlide>,
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scrolling_world_x: HashMap<WindowId, (WorkspaceId, AnimatedValue)>,
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viewport_coupled_widths: HashMap<WindowId, (WorkspaceId, AnimatedValue)>,
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pending_column_width_cycles: HashSet<WindowId>,
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pub focused_window: Option<WindowId>,
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column_width_presets: Vec<ColumnWidth>,
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gap_config: GapConfig,
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pub(crate) input_settings: InputSettings,
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pub(crate) bindings: Vec<Binding>,
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window_rules: Vec<WindowRule>,
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window_rules_applied: HashSet<WindowId>,
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pub(crate) theme_settings: ThemeSettings,
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animations_enabled: bool,
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animation_speed: f64,
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spring_config: SpringConfig,
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viewport_spring_config: SpringConfig,
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pub(crate) output_profiles: Vec<OutputProfile>,
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pub(crate) autostart: Vec<DaemonConfig>,
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pub cursor_status: CursorImageStatus,
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// Cursor callbacks may run with Smithay's pointer mutex held. Rendering
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// reads the pointer position, so defer it until event dispatch returns.
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pub(crate) cursor_redraw_pending: bool,
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pub(crate) locked_pointer_hint: Option<LockedPointerHint>,
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pub(crate) last_pointer_time: u32,
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pub(crate) cursor_theme: xcursor::CursorTheme,
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pub(crate) named_cursors: HashMap<CursorIcon, NamedCursor>,
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pub intercepted_keys: HashSet<Keycode>,
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pub(crate) swipe: Swipe,
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pub idle_inhibitors: HashMap<WlSurface, usize>,
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pub active_shortcuts_inhibitor: Option<KeyboardShortcutsInhibitor>,
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pub direct_backend: Option<DirectBackendState>,
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_ipc_socket: Option<IpcSocketGuard>,
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pending_dmabuf_imports: Vec<(Dmabuf, ImportNotifier)>,
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pub(crate) pending_screencopies: Vec<PendingScreencopy>,
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// Screenshot requests outlive the readback that filled them: the
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// coordinator owns them until encoding finishes and the caller is
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// answered, or the request is terminated.
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pub(crate) screenshot: Coordinator,
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pub(crate) screenshot_parts: Option<PartSender>,
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pub(crate) screenshot_worker: Option<Worker>,
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pub(crate) shell_resources: Vec<Weak<FereseShellV1>>,
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pub(crate) shell_snapshot_serial: u32,
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pub(crate) last_shell_snapshot: Option<ShellSnapshot>,
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pub(crate) overview: crate::overview::OverviewState,
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next_window_id: u64,
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next_output_id: u64,
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last_animation_tick: Instant,
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pub popups: PopupManager,
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pub(crate) dismissing_popups: Vec<(WlSurface, PopupKind, DimAnimation)>,
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pub seat: Seat<Self>,
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pub alpha_modifier_state: AlphaModifierState,
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pub compositor_state: CompositorState,
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pub cursor_shape_state: CursorShapeManagerState,
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pub data_device_state: DataDeviceState,
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pub decoration_state: XdgDecorationState,
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pub dmabuf_state: DmabufState,
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pub fractional_scale_state: FractionalScaleManagerState,
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pub idle_inhibit_state: IdleInhibitManagerState,
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pub idle_notifier_state: IdleNotifierState<Self>,
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pub input_method_manager_state: InputMethodManagerState,
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pub keyboard_shortcuts_inhibit_state: KeyboardShortcutsInhibitState,
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pub output_manager_state: OutputManagerState,
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pub pointer_constraints_state: PointerConstraintsState,
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pub presentation_state: PresentationState,
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pub primary_selection_state: PrimarySelectionState,
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pub relative_pointer_state: RelativePointerManagerState,
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pub seat_state: SeatState<Self>,
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pub shm_state: ShmState,
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pub single_pixel_buffer_state: SinglePixelBufferState,
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pub text_input_manager_state: TextInputManagerState,
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pub viewporter_state: ViewporterState,
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pub layer_shell_state: WlrLayerShellState,
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pub xdg_activation_state: XdgActivationState,
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pub xdg_foreign_state: XdgForeignState,
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pub xdg_shell_state: XdgShellState,
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pub xdg_toplevel_icon_manager: XdgToplevelIconManager,
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}
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|
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pub struct RuntimeConfig {
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pub(crate) lock_idle: IdleSettings,
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pub(crate) autostart: Vec<DaemonConfig>,
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pub(crate) overview_font_family: String,
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pub(crate) wallpaper: WallpaperConfig,
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pub layout_mode: LayoutMode,
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pub gap_config: GapConfig,
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pub input_settings: InputSettings,
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pub bindings: Vec<Binding>,
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pub window_rules: Vec<WindowRule>,
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pub theme_settings: ThemeSettings,
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pub default_column_width: ColumnWidth,
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pub scrolling_focus_strategy: ViewportFocusStrategy,
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pub column_width_presets: Vec<ColumnWidth>,
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pub animations_enabled: bool,
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pub animation_speed: f64,
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pub spring_config: SpringConfig,
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pub viewport_spring_config: SpringConfig,
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pub output_profiles: Vec<OutputProfile>,
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}
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|
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impl Ferese {
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pub fn new(
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event_loop: &mut EventLoop<'static, Self>,
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display: Display<Self>,
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config: RuntimeConfig,
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) -> Result<Self, Box<dyn Error>> {
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let display_handle = display.handle();
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crate::handlers::screencopy::init_global(&display_handle);
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crate::effects::init_global(&display_handle);
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crate::shell_control::init_global(&display_handle);
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let alpha_modifier_state = AlphaModifierState::new::<Self>(&display_handle);
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let compositor_state = CompositorState::new::<Self>(&display_handle);
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let cursor_shape_state = CursorShapeManagerState::new::<Self>(&display_handle);
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let xdg_shell_state = XdgShellState::new::<Self>(&display_handle);
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let decoration_state = XdgDecorationState::new::<Self>(&display_handle);
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let dmabuf_state = DmabufState::new();
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let fractional_scale_state = FractionalScaleManagerState::new::<Self>(&display_handle);
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let idle_inhibit_state = IdleInhibitManagerState::new::<Self>(&display_handle);
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let idle_notifier_state = IdleNotifierState::new(&display_handle, event_loop.handle());
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let session_lock_state =
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smithay::wayland::session_lock::SessionLockManagerState::new::<Self, _>(&display_handle, |_| true);
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let input_method_enabled = std::env::var_os("FERESE_ENABLE_INPUT_METHOD").is_some_and(|value| value == "1");
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let input_method_manager_state =
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InputMethodManagerState::new::<Self, _>(&display_handle, move |_| input_method_enabled);
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let keyboard_shortcuts_inhibit_state = KeyboardShortcutsInhibitState::new::<Self>(&display_handle);
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let shortcut_inhibit_enabled =
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std::env::var_os("FERESE_ENABLE_SHORTCUT_INHIBIT").is_some_and(|value| value == "1");
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if !shortcut_inhibit_enabled {
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display_handle.disable_global::<Self>(keyboard_shortcuts_inhibit_state.global());
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}
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let shm_state = ShmState::new::<Self>(&display_handle, Vec::new());
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let single_pixel_buffer_state = SinglePixelBufferState::new::<Self>(&display_handle);
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let text_input_manager_state = TextInputManagerState::new::<Self>(&display_handle);
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let output_manager_state = OutputManagerState::new_with_xdg_output::<Self>(&display_handle);
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let pointer_constraints_state = PointerConstraintsState::new::<Self>(&display_handle);
|
|
let presentation_state = PresentationState::new::<Self>(&display_handle, libc::CLOCK_MONOTONIC as u32);
|
|
let data_device_state = DataDeviceState::new::<Self>(&display_handle);
|
|
let primary_selection_state = PrimarySelectionState::new::<Self>(&display_handle);
|
|
let relative_pointer_state = RelativePointerManagerState::new::<Self>(&display_handle);
|
|
let viewporter_state = ViewporterState::new::<Self>(&display_handle);
|
|
let layer_shell_state = WlrLayerShellState::new::<Self>(&display_handle);
|
|
let xdg_activation_state = XdgActivationState::new::<Self>(&display_handle);
|
|
let xdg_foreign_state = XdgForeignState::new::<Self>(&display_handle);
|
|
let xdg_toplevel_icon_manager = XdgToplevelIconManager::new::<Self>(&display_handle);
|
|
let mut seat_state = SeatState::new();
|
|
let mut seat = seat_state.new_wl_seat(&display_handle, "ferese-winit");
|
|
let xkb_options =
|
|
(!config.input_settings.xkb_options.is_empty()).then(|| config.input_settings.xkb_options.join(","));
|
|
seat.add_keyboard(
|
|
XkbConfig {
|
|
layout: &config.input_settings.xkb_layout,
|
|
variant: &config.input_settings.xkb_variant,
|
|
options: xkb_options,
|
|
..XkbConfig::default()
|
|
},
|
|
config.input_settings.repeat_delay_ms,
|
|
config.input_settings.repeat_rate,
|
|
)?;
|
|
seat.add_pointer();
|
|
seat.add_touch();
|
|
let socket_name = Self::init_wayland_listener(display, event_loop)?;
|
|
|
|
let start_time = Instant::now();
|
|
let cursor_theme = cursor_theme();
|
|
let default_cursor = load_named_cursor(&cursor_theme, CursorIcon::Default);
|
|
let named_cursors = HashMap::from([(CursorIcon::Default, default_cursor)]);
|
|
|
|
let mut state = Self {
|
|
session_lock_state,
|
|
session_lock: crate::session_lock::Lock::default(),
|
|
lock_idle: config.lock_idle,
|
|
config_source: None,
|
|
theme_engine: Default::default(),
|
|
start_time,
|
|
socket_name,
|
|
display_handle,
|
|
loop_signal: event_loop.get_signal(),
|
|
loop_handle: event_loop.handle(),
|
|
portal_session: Default::default(),
|
|
input_capture: Default::default(),
|
|
space: Space::default(),
|
|
workspaces: WorkspaceSet::new(
|
|
config.layout_mode,
|
|
config.default_column_width,
|
|
config.scrolling_focus_strategy,
|
|
),
|
|
output_workspaces: OutputWorkspaceMap::default(),
|
|
output_ids: HashMap::new(),
|
|
output_identity_ids: HashMap::new(),
|
|
window_ids: HashMap::new(),
|
|
window_geometry: HashMap::new(),
|
|
resize_transactions: HashMap::new(),
|
|
resize_snapshots: HashMap::new(),
|
|
nested_backend: None,
|
|
wallpaper: WallpaperState::with_wakeup(config.wallpaper, Some(event_loop.get_signal())),
|
|
maximized_windows: HashSet::new(),
|
|
maximized_column_widths: HashMap::new(),
|
|
window_stack: WindowStack::default(),
|
|
floating_above_fullscreen: HashMap::new(),
|
|
natural_floating_pending: HashSet::new(),
|
|
window_borders: HashMap::new(),
|
|
window_dims: HashMap::new(),
|
|
window_resize_fills: HashMap::new(),
|
|
window_dimming: HashMap::new(),
|
|
window_focus: HashMap::new(),
|
|
window_shadows: HashMap::new(),
|
|
rounded_clip_programs: HashMap::new(),
|
|
overview_scrims: HashMap::new(),
|
|
material_programs: HashMap::new(),
|
|
material_buffers: HashMap::new(),
|
|
portal_shortcuts: PortalShortcuts::default(),
|
|
pending_logout: None,
|
|
logout_query: None,
|
|
logout_owner: None,
|
|
blur_programs: HashMap::new(),
|
|
backdrop_generation: 0,
|
|
closing_windows: HashMap::new(),
|
|
viewport_animations: HashMap::new(),
|
|
workspace_slides: HashMap::new(),
|
|
scrolling_world_x: HashMap::new(),
|
|
viewport_coupled_widths: HashMap::new(),
|
|
pending_column_width_cycles: HashSet::new(),
|
|
focused_window: None,
|
|
column_width_presets: config.column_width_presets,
|
|
gap_config: config.gap_config,
|
|
input_settings: config.input_settings,
|
|
bindings: config.bindings,
|
|
window_rules: config.window_rules,
|
|
window_rules_applied: HashSet::new(),
|
|
theme_settings: config.theme_settings,
|
|
animations_enabled: config.animations_enabled,
|
|
animation_speed: config.animation_speed,
|
|
spring_config: config.spring_config,
|
|
viewport_spring_config: config.viewport_spring_config,
|
|
output_profiles: config.output_profiles,
|
|
autostart: config.autostart,
|
|
cursor_status: CursorImageStatus::default_named(),
|
|
cursor_redraw_pending: false,
|
|
locked_pointer_hint: None,
|
|
last_pointer_time: 0,
|
|
cursor_theme,
|
|
named_cursors,
|
|
intercepted_keys: HashSet::new(),
|
|
swipe: Swipe::default(),
|
|
idle_inhibitors: HashMap::new(),
|
|
active_shortcuts_inhibitor: None,
|
|
direct_backend: None,
|
|
_ipc_socket: None,
|
|
pending_dmabuf_imports: Vec::new(),
|
|
pending_screencopies: Vec::new(),
|
|
screenshot: Coordinator::new(),
|
|
screenshot_parts: None,
|
|
screenshot_worker: None,
|
|
shell_resources: Vec::new(),
|
|
shell_snapshot_serial: 0,
|
|
last_shell_snapshot: None,
|
|
overview: OverviewState::with_font_family(config.overview_font_family),
|
|
next_window_id: 1,
|
|
next_output_id: 1,
|
|
last_animation_tick: start_time,
|
|
popups: PopupManager::default(),
|
|
dismissing_popups: Vec::new(),
|
|
seat,
|
|
alpha_modifier_state,
|
|
compositor_state,
|
|
cursor_shape_state,
|
|
data_device_state,
|
|
decoration_state,
|
|
dmabuf_state,
|
|
fractional_scale_state,
|
|
idle_inhibit_state,
|
|
idle_notifier_state,
|
|
input_method_manager_state,
|
|
keyboard_shortcuts_inhibit_state,
|
|
output_manager_state,
|
|
pointer_constraints_state,
|
|
presentation_state,
|
|
primary_selection_state,
|
|
relative_pointer_state,
|
|
seat_state,
|
|
shm_state,
|
|
single_pixel_buffer_state,
|
|
text_input_manager_state,
|
|
viewporter_state,
|
|
layer_shell_state,
|
|
xdg_activation_state,
|
|
xdg_foreign_state,
|
|
xdg_shell_state,
|
|
xdg_toplevel_icon_manager,
|
|
};
|
|
let screenshot = crate::ipc::init(event_loop)?;
|
|
state.screenshot_parts = Some(screenshot.parts);
|
|
state.screenshot_worker = Some(screenshot.worker);
|
|
state._ipc_socket = Some(screenshot._guard);
|
|
|
|
Ok(state)
|
|
}
|
|
|
|
pub(crate) fn apply_runtime_config(&mut self, config: RuntimeConfig) -> Result<(), String> {
|
|
if self.output_profiles != config.output_profiles {
|
|
crate::backends::direct::validate_live_outputs(self, &config.output_profiles)?;
|
|
}
|
|
|
|
let keyboard_changed = self.input_settings.xkb_layout != config.input_settings.xkb_layout
|
|
|| self.input_settings.xkb_variant != config.input_settings.xkb_variant
|
|
|| self.input_settings.xkb_options != config.input_settings.xkb_options;
|
|
|
|
if let Some(keyboard) = self.seat.get_keyboard() {
|
|
if keyboard_changed {
|
|
self.input_capture.close_all();
|
|
if self.input_capture.restore_focus {
|
|
self.restore_input_capture_focus();
|
|
}
|
|
let options = (!config.input_settings.xkb_options.is_empty())
|
|
.then(|| config.input_settings.xkb_options.join(","));
|
|
|
|
keyboard
|
|
.set_xkb_config(
|
|
self,
|
|
XkbConfig {
|
|
layout: &config.input_settings.xkb_layout,
|
|
variant: &config.input_settings.xkb_variant,
|
|
options,
|
|
..XkbConfig::default()
|
|
},
|
|
)
|
|
.map_err(|e| format!("keymap reload failed: {e}"))?;
|
|
}
|
|
keyboard.change_repeat_info(config.input_settings.repeat_rate, config.input_settings.repeat_delay_ms);
|
|
}
|
|
|
|
self.lock_idle = config.lock_idle;
|
|
self.advance_animations(Instant::now());
|
|
|
|
let touchpad_changed = self.input_settings.touchpad != config.input_settings.touchpad;
|
|
let outputs_changed = self.output_profiles != config.output_profiles;
|
|
let bounds = self
|
|
.workspaces
|
|
.iter()
|
|
.map(|workspace| {
|
|
let output = self.output_workspaces.output_for_workspace(workspace.id);
|
|
let rect = self
|
|
.output_ids
|
|
.iter()
|
|
.find(|(_, id)| Some(**id) == output)
|
|
.and_then(|(output, _)| self.output_bounds_for(output))
|
|
.or_else(|| self.output_bounds())
|
|
.unwrap_or(Rect::new(0., 0., 1920., 1080.));
|
|
(workspace.id, rect)
|
|
})
|
|
.collect();
|
|
|
|
self.workspaces
|
|
.reconfigure_live(
|
|
config.layout_mode,
|
|
config.default_column_width,
|
|
config.scrolling_focus_strategy,
|
|
&bounds,
|
|
)
|
|
.map_err(|error| error.to_string())?;
|
|
self.gap_config = config.gap_config;
|
|
self.input_settings = config.input_settings;
|
|
self.bindings = config.bindings;
|
|
self.portal_shortcuts.reconcile(&self.bindings, &self.input_settings);
|
|
let old_rules = std::mem::replace(&mut self.window_rules, config.window_rules);
|
|
self.theme_settings = config.theme_settings;
|
|
self.column_width_presets = config.column_width_presets;
|
|
self.animations_enabled = config.animations_enabled;
|
|
if !self.animations_enabled {
|
|
self.workspace_slides.clear();
|
|
}
|
|
self.animation_speed = config.animation_speed;
|
|
self.spring_config = config.spring_config;
|
|
self.viewport_spring_config = config.viewport_spring_config;
|
|
self.output_profiles = config.output_profiles;
|
|
self.autostart = config.autostart;
|
|
|
|
if touchpad_changed {
|
|
crate::backends::direct::reload_input_devices(self);
|
|
}
|
|
|
|
if outputs_changed {
|
|
crate::backends::direct::reload_outputs(self);
|
|
}
|
|
|
|
if old_rules != self.window_rules {
|
|
self.reapply_window_rules(&old_rules);
|
|
}
|
|
|
|
self.overview.set_font_family(config.overview_font_family);
|
|
self.wallpaper.reload(config.wallpaper);
|
|
self.backdrop_generation = self.backdrop_generation.wrapping_add(1);
|
|
self.relayout();
|
|
crate::backends::direct::render_all(self);
|
|
|
|
Ok(())
|
|
}
|
|
|
|
pub fn register_output(&mut self, output: &Output, identity: String) {
|
|
if self.session_lock.active {
|
|
self.session_lock.output_added(output);
|
|
self.lock_input_activity();
|
|
}
|
|
let Some(geometry) = self.space.output_geometry(output) else {
|
|
tracing::error!(output = %output.name(), "cannot register an unmapped output");
|
|
return;
|
|
};
|
|
let output_id = *self.output_identity_ids.entry(identity).or_insert_with(|| {
|
|
let id = OutputId(self.next_output_id);
|
|
self.next_output_id = self.next_output_id.saturating_add(1);
|
|
id
|
|
});
|
|
let fallback_workspace = (1..)
|
|
.find_map(|index| {
|
|
let workspace = self.workspaces.ensure_numeric(index).ok()?;
|
|
self.output_workspaces
|
|
.output_for_workspace(workspace)
|
|
.is_none()
|
|
.then_some(workspace)
|
|
})
|
|
.expect("numeric workspaces are inexhaustible");
|
|
let geometry = OutputGeometry::new(geometry.loc.x, geometry.loc.y, geometry.size.w, geometry.size.h);
|
|
|
|
let registration = self.output_workspaces.connect(output_id, geometry, fallback_workspace);
|
|
|
|
match registration {
|
|
Ok(workspace) => {
|
|
self.output_ids.insert(output.clone(), output_id);
|
|
if self.output_workspaces.focused_output() == Some(output_id) {
|
|
self.activate_output_workspace(output_id, workspace);
|
|
}
|
|
self.send_shell_snapshots();
|
|
}
|
|
Err(error) => {
|
|
tracing::error!(%error, output = %output.name(), "failed to register output");
|
|
}
|
|
}
|
|
}
|
|
|
|
pub fn unregister_output(&mut self, output: &Output) {
|
|
let Some(output_id) = self.output_ids.remove(output) else {
|
|
return;
|
|
};
|
|
|
|
self.workspace_slides.remove(&output_id);
|
|
self.overview_scrims.remove(&output_id);
|
|
self.pending_screencopies.retain(|capture| {
|
|
if capture.output == *output {
|
|
capture.fail();
|
|
false
|
|
} else {
|
|
true
|
|
}
|
|
});
|
|
self.space.unmap_output(output);
|
|
self.session_lock.surfaces.remove(output);
|
|
self.session_lock.backgrounds.remove(output);
|
|
self.session_lock.output_removed(output);
|
|
|
|
match self.output_workspaces.disconnect(output_id) {
|
|
Ok(Some(target)) => {
|
|
if let Some(workspace) = self.output_workspaces.active_workspace(target) {
|
|
self.activate_output_workspace(target, workspace);
|
|
}
|
|
}
|
|
Ok(None) => {
|
|
self.focused_window = None;
|
|
self.restore_keyboard_focus();
|
|
}
|
|
Err(error) => {
|
|
tracing::error!(%error, output = %output.name(), "failed to unregister output")
|
|
}
|
|
}
|
|
|
|
self.relayout();
|
|
}
|
|
|
|
pub(crate) fn reposition_output_floats(&mut self, output: OutputId, old: Rect, new: Rect) {
|
|
let floats = self
|
|
.window_ids
|
|
.values()
|
|
.filter_map(|id| {
|
|
let workspace = self.workspaces.workspace_for_window(*id)?;
|
|
if self.output_workspaces.output_for_workspace(workspace) != Some(output) {
|
|
return None;
|
|
}
|
|
match self.workspaces.placement(*id)? {
|
|
WindowPlacement::Floating { rect } => Some((*id, moved_floating_rect(rect, old, new))),
|
|
_ => None,
|
|
}
|
|
})
|
|
.collect::<Vec<_>>();
|
|
for (id, rect) in floats {
|
|
let _ = self.workspaces.set_floating_rect(id, rect);
|
|
}
|
|
}
|
|
|
|
fn activate_output_workspace(&mut self, output: OutputId, workspace: ferese_core::WorkspaceId) {
|
|
if let Err(error) = self.output_workspaces.focus_output(output) {
|
|
tracing::error!(%error, "failed to focus output");
|
|
return;
|
|
}
|
|
|
|
match self.workspaces.activate(workspace) {
|
|
Ok(focus) => self.focused_window = focus,
|
|
Err(error) => tracing::error!(%error, "failed to activate output workspace"),
|
|
}
|
|
}
|
|
|
|
pub(crate) fn focused_output(&self) -> Option<&Output> {
|
|
let focused = self.output_workspaces.focused_output()?;
|
|
self.output_ids
|
|
.iter()
|
|
.find_map(|(output, id)| (*id == focused).then_some(output))
|
|
}
|
|
|
|
pub(crate) fn restore_output_focus(&mut self) {
|
|
if let Some(output) = self.output_workspaces.focused_output()
|
|
&& let Some(workspace) = self.output_workspaces.active_workspace(output)
|
|
{
|
|
self.activate_output_workspace(output, workspace);
|
|
self.restore_keyboard_focus();
|
|
}
|
|
}
|
|
|
|
pub(crate) fn output_id(&self, output: &Output) -> Option<OutputId> {
|
|
self.output_ids.get(output).copied()
|
|
}
|
|
|
|
pub(crate) fn focus_output_at(&mut self, position: Point<f64, Logical>) {
|
|
let output = self.space.outputs().find_map(|output| {
|
|
let geometry = self.space.output_geometry(output)?;
|
|
(position.x >= f64::from(geometry.loc.x)
|
|
&& position.y >= f64::from(geometry.loc.y)
|
|
&& position.x < f64::from(geometry.loc.x + geometry.size.w)
|
|
&& position.y < f64::from(geometry.loc.y + geometry.size.h))
|
|
.then(|| output.clone())
|
|
});
|
|
let Some(output) = output else {
|
|
return;
|
|
};
|
|
let Some(output_id) = self.output_ids.get(&output).copied() else {
|
|
return;
|
|
};
|
|
let Some(workspace) = self.output_workspaces.active_workspace(output_id) else {
|
|
return;
|
|
};
|
|
if self.output_workspaces.focused_output() == Some(output_id) && self.workspaces.active_id() == workspace {
|
|
return;
|
|
}
|
|
|
|
self.activate_output_workspace(output_id, workspace);
|
|
self.relayout();
|
|
}
|
|
|
|
pub(crate) fn queue_dmabuf_import(&mut self, dmabuf: Dmabuf, notifier: ImportNotifier) {
|
|
self.pending_dmabuf_imports.push((dmabuf, notifier));
|
|
}
|
|
|
|
pub(crate) fn process_dmabuf_imports<R>(&mut self, renderer: &mut R)
|
|
where
|
|
R: ImportDma,
|
|
{
|
|
for (dmabuf, notifier) in self.pending_dmabuf_imports.drain(..) {
|
|
if renderer.import_dmabuf(&dmabuf, None).is_ok() {
|
|
if let Err(error) = notifier.successful::<Self>() {
|
|
tracing::debug!(?error, "dma-buf client disappeared before import completed");
|
|
}
|
|
} else {
|
|
notifier.failed();
|
|
}
|
|
}
|
|
}
|
|
|
|
fn init_wayland_listener(
|
|
display: Display<Self>,
|
|
event_loop: &mut EventLoop<'static, Self>,
|
|
) -> Result<OsString, Box<dyn Error>> {
|
|
let listening_socket = ListeningSocketSource::new_auto()?;
|
|
let socket_name = listening_socket.socket_name().to_os_string();
|
|
let loop_handle = event_loop.handle();
|
|
|
|
loop_handle.insert_source(listening_socket, |client_stream, _, state| {
|
|
let mut client_state = ClientState::default();
|
|
if crate::handlers::window_capture::is_portal(&client_stream) {
|
|
client_state
|
|
.capabilities
|
|
.insert(crate::private_client::ClientCapabilities::WINDOW_CAPTURE);
|
|
}
|
|
if let Err(error) = state
|
|
.display_handle
|
|
.insert_client(client_stream, Arc::new(client_state))
|
|
{
|
|
tracing::warn!(%error, "failed to register Wayland client");
|
|
}
|
|
})?;
|
|
loop_handle.insert_source(
|
|
Generic::new(display, Interest::READ, Mode::Level),
|
|
|_, display, state| {
|
|
// SAFETY: this event source owns the display for the loop lifetime.
|
|
unsafe { display.get_mut().dispatch_clients(state)? };
|
|
Ok(PostAction::Continue)
|
|
},
|
|
)?;
|
|
Ok(socket_name)
|
|
}
|
|
|
|
pub fn surface_under(&self, position: Point<f64, Logical>) -> Option<(WlSurface, Point<f64, Logical>)> {
|
|
if self.session_lock.active {
|
|
return self.lock_surface_under(position);
|
|
}
|
|
if self.input_capture.active() {
|
|
return None;
|
|
}
|
|
self.layer_surface_under(position, &[Layer::Overlay, Layer::Top])
|
|
.map(|(_, surface, origin)| (surface, origin))
|
|
.or_else(|| self.window_surface_under(position))
|
|
.or_else(|| {
|
|
self.layer_surface_under(position, &[Layer::Bottom, Layer::Background])
|
|
.map(|(_, surface, origin)| (surface, origin))
|
|
})
|
|
}
|
|
|
|
pub fn layer_under(&self, position: Point<f64, Logical>) -> Option<(LayerSurface, WlSurface, Point<f64, Logical>)> {
|
|
if self.session_lock.active {
|
|
return None;
|
|
}
|
|
if let Some(layer) = self.layer_surface_under(position, &[Layer::Overlay, Layer::Top]) {
|
|
return Some(layer);
|
|
}
|
|
if self.window_surface_under(position).is_some() {
|
|
return None;
|
|
}
|
|
|
|
self.layer_surface_under(position, &[Layer::Bottom, Layer::Background])
|
|
}
|
|
|
|
fn window_surface_under(&self, position: Point<f64, Logical>) -> Option<(WlSurface, Point<f64, Logical>)> {
|
|
if self.overview.is_active() {
|
|
return None;
|
|
}
|
|
|
|
let workspace = self.workspace_under_pointer(position)?;
|
|
self.space.elements().rev().find_map(|window| {
|
|
let id = self.window_ids.get(window)?;
|
|
if self.workspaces.workspace_for_window(*id) != Some(workspace) {
|
|
return None;
|
|
}
|
|
let visual = self.presented_window_rect(*id)?;
|
|
let inside_visual = position.x >= visual.x
|
|
&& position.y >= visual.y
|
|
&& position.x < visual.x + visual.width
|
|
&& position.y < visual.y + visual.height;
|
|
if !inside_visual {
|
|
return None;
|
|
}
|
|
|
|
let (source_x, source_y) = self.inverse_presented_window_point(*id, position.x, position.y)?;
|
|
let source_point = Point::from((source_x, source_y)) + window.geometry().loc.to_f64();
|
|
|
|
let surface = window.surface_under(source_point, WindowSurfaceType::ALL);
|
|
let (surface, surface_location) = match surface {
|
|
Some(hit) => hit,
|
|
None if self.window_fills_visual_bounds(*id, workspace) => {
|
|
(window.toplevel()?.wl_surface().clone(), Point::from((0, 0)))
|
|
}
|
|
None => return None,
|
|
};
|
|
let surface_point = source_point - surface_location.to_f64();
|
|
Some((surface, position - surface_point))
|
|
})
|
|
}
|
|
|
|
fn window_fills_visual_bounds(&self, id: WindowId, workspace: WorkspaceId) -> bool {
|
|
self.maximized_windows.contains(&id)
|
|
|| self
|
|
.workspaces
|
|
.workspace(workspace)
|
|
.is_some_and(|workspace| workspace.fullscreen == Some(id))
|
|
}
|
|
|
|
fn layer_surface_under(
|
|
&self,
|
|
position: Point<f64, Logical>,
|
|
layers: &[Layer],
|
|
) -> Option<(LayerSurface, WlSurface, Point<f64, Logical>)> {
|
|
let output = self.space.output_under(position).next()?;
|
|
let output_geometry = self.space.output_geometry(output)?;
|
|
let output_position = position - output_geometry.loc.to_f64();
|
|
let map = layer_map_for_output(output);
|
|
|
|
for requested in layers {
|
|
if *requested == Layer::Top && self.output_has_fullscreen(output) {
|
|
continue;
|
|
}
|
|
for layer in map.layers_on(*requested).rev() {
|
|
let geometry = map.layer_geometry(layer)?;
|
|
let layer_position = output_position - geometry.loc.to_f64();
|
|
let Some((surface, surface_location)) = layer.surface_under(layer_position, WindowSurfaceType::ALL)
|
|
else {
|
|
continue;
|
|
};
|
|
let origin = output_geometry.loc + geometry.loc + surface_location;
|
|
|
|
return Some((layer.clone(), surface, origin.to_f64()));
|
|
}
|
|
}
|
|
|
|
None
|
|
}
|
|
|
|
pub fn send_cursor_frame(&self, output: &Output) {
|
|
let CursorImageStatus::Surface(surface) = &self.cursor_status else {
|
|
return;
|
|
};
|
|
let Some(pointer) = self.seat.get_pointer() else {
|
|
return;
|
|
};
|
|
if self.space.output_under(pointer.current_location()).next() != Some(output) {
|
|
return;
|
|
}
|
|
|
|
send_frames_surface_tree(
|
|
surface,
|
|
output,
|
|
self.start_time.elapsed(),
|
|
Some(Duration::ZERO),
|
|
|_, _| Some(output.clone()),
|
|
);
|
|
}
|
|
|
|
pub fn window_under_visual(&self, position: Point<f64, Logical>) -> Option<Window> {
|
|
let overview_active = self.overview.is_active();
|
|
let workspace = self.workspace_under_pointer(position)?;
|
|
|
|
let hit = |window: &Window| -> Option<Window> {
|
|
if !self.window_content_ready(window) {
|
|
return None;
|
|
}
|
|
|
|
let id = self.window_ids.get(window)?;
|
|
if self.workspaces.workspace_for_window(*id) != Some(workspace) {
|
|
return None;
|
|
}
|
|
|
|
let visual = self.presented_window_rect(*id)?;
|
|
let caption_height = if overview_active { 34.0 } else { 0.0 };
|
|
let inside_visual = position.x >= visual.x
|
|
&& position.y >= visual.y
|
|
&& position.x < visual.x + visual.width
|
|
&& position.y < visual.y + visual.height + caption_height;
|
|
if !inside_visual {
|
|
return None;
|
|
}
|
|
|
|
if !overview_active {
|
|
let (source_x, source_y) = self.inverse_presented_window_point(*id, position.x, position.y)?;
|
|
let source_point = Point::from((source_x, source_y)) + window.geometry().loc.to_f64();
|
|
if window.surface_under(source_point, WindowSurfaceType::ALL).is_none()
|
|
&& !self.window_fills_visual_bounds(*id, workspace)
|
|
{
|
|
return None;
|
|
}
|
|
}
|
|
|
|
Some(window.clone())
|
|
};
|
|
|
|
if overview_active {
|
|
let mut candidates = self.window_ids.keys().cloned().collect::<Vec<_>>();
|
|
// Match Overview's front-to-back render order during overlapping motion.
|
|
candidates.sort_by_key(|window| std::cmp::Reverse(self.window_ids.get(window).map_or(0, |id| id.0)));
|
|
candidates.iter().find_map(hit)
|
|
} else {
|
|
self.space.elements().rev().find_map(hit)
|
|
}
|
|
}
|
|
|
|
fn workspace_under_pointer(&self, position: Point<f64, Logical>) -> Option<WorkspaceId> {
|
|
let output = self.space.output_under(position).next()?;
|
|
self.output_workspaces.active_workspace(self.output_id(output)?)
|
|
}
|
|
|
|
pub(crate) fn window_belongs_to_output(&self, window: WindowId, output: &Output) -> bool {
|
|
let Some(output_id) = self.output_id(output) else {
|
|
return false;
|
|
};
|
|
let workspace = self.workspaces.workspace_for_window(window);
|
|
workspace == self.output_workspaces.active_workspace(output_id)
|
|
|| self
|
|
.workspace_slides
|
|
.get(&output_id)
|
|
.is_some_and(|slide| workspace.is_some_and(|workspace| slide.contains(workspace)))
|
|
}
|
|
|
|
pub(crate) fn workspace_slide_offset(&self, window: WindowId) -> (f64, f64) {
|
|
let Some(workspace) = self.workspaces.workspace_for_window(window) else {
|
|
return (0.0, 0.0);
|
|
};
|
|
let Some(output_id) = self.output_workspaces.output_for_workspace(workspace) else {
|
|
return (0.0, 0.0);
|
|
};
|
|
let Some(slide) = self.workspace_slides.get(&output_id) else {
|
|
return (0.0, 0.0);
|
|
};
|
|
let Some(size) = self
|
|
.output_ids
|
|
.iter()
|
|
.find(|(_, id)| **id == output_id)
|
|
.and_then(|(output, _)| self.space.output_geometry(output))
|
|
.map(|geometry| geometry.size)
|
|
else {
|
|
return (0.0, 0.0);
|
|
};
|
|
slide.offset(workspace, f64::from(size.w), f64::from(size.h))
|
|
}
|
|
|
|
pub(crate) fn cancel_workspace_slides(&mut self) -> bool {
|
|
let active = !self.workspace_slides.is_empty();
|
|
self.workspace_slides.clear();
|
|
active
|
|
}
|
|
|
|
pub(crate) fn raise_window(&mut self, window: &Window, activate: bool) {
|
|
if let Some(id) = self.window_ids.get(window) {
|
|
self.window_stack.raise(*id);
|
|
}
|
|
self.space.raise_element(window, activate);
|
|
self.sync_window_stacking();
|
|
}
|
|
|
|
pub(crate) fn sync_window_stacking(&mut self) {
|
|
let mut windows = self.space.elements().cloned().collect::<Vec<_>>();
|
|
windows.sort_by_key(|window| {
|
|
let id = self.window_ids.get(window).copied();
|
|
let geometry = id.and_then(|id| self.window_geometry.get(&id));
|
|
let floating =
|
|
id.is_some_and(|id| matches!(self.workspaces.placement(id), Some(WindowPlacement::Floating { .. })));
|
|
let priority = crate::stacking::layer_priority(
|
|
floating,
|
|
geometry.is_some_and(|geometry| geometry.is_zooming()),
|
|
geometry.is_some_and(|geometry| geometry.is_fullscreen()),
|
|
floating
|
|
&& id.is_some_and(|id| {
|
|
self.floating_above_fullscreen.get(&id).is_some_and(|parent| {
|
|
self.workspaces
|
|
.workspace_for_window(id)
|
|
.and_then(|workspace| self.workspaces.workspace(workspace))
|
|
.is_some_and(|workspace| workspace.fullscreen == Some(*parent))
|
|
})
|
|
}),
|
|
);
|
|
(priority, id.map_or(usize::MAX, |id| self.window_stack.rank(id)))
|
|
});
|
|
if stacking_order_settled(self.space.elements(), &windows, |window| window.z_index()) {
|
|
return;
|
|
}
|
|
for window in windows {
|
|
self.space.raise_element(&window, false);
|
|
}
|
|
}
|
|
|
|
pub fn visual_scale_for_window(&self, window: &Window) -> Option<(f64, f64)> {
|
|
if !self.overview.is_presenting() {
|
|
return Some((1.0, 1.0));
|
|
}
|
|
let id = self.window_ids.get(window)?;
|
|
let geometry = self.window_geometry.get(id)?;
|
|
let source = geometry.client.committed_size?;
|
|
let presented = self.presented_window_rect(*id)?;
|
|
|
|
if source.width <= 0 || source.height <= 0 {
|
|
return None;
|
|
}
|
|
|
|
Some((
|
|
presented.width / f64::from(source.width),
|
|
presented.height / f64::from(source.height),
|
|
))
|
|
}
|
|
|
|
pub(crate) fn visual_rect_for_window(&self, window: &Window) -> Option<Rectangle<i32, Logical>> {
|
|
let id = self.window_ids.get(window)?;
|
|
let rect = self.presented_window_rect(*id)?;
|
|
let size = ClientSize::from_rect(rect);
|
|
Some(Rectangle::new(
|
|
(rect.x.round() as i32, rect.y.round() as i32).into(),
|
|
(size.width, size.height).into(),
|
|
))
|
|
}
|
|
|
|
pub(crate) fn window_content_ready(&self, window: &Window) -> bool {
|
|
window_has_buffer(window)
|
|
&& self
|
|
.window_ids
|
|
.get(window)
|
|
.and_then(|id| self.window_geometry.get(id))
|
|
.is_some_and(|geometry| geometry.client.committed_size.is_some())
|
|
}
|
|
|
|
pub(crate) fn add_rule_placed_window(
|
|
&mut self,
|
|
window: Window,
|
|
app_id: Option<&str>,
|
|
title: Option<&str>,
|
|
parent: Option<WindowId>,
|
|
) {
|
|
let rule = resolve_window_rules(&self.window_rules, app_id, title, parent.is_some());
|
|
let floating = rule
|
|
.floating
|
|
.unwrap_or(parent.is_some() || rule.width.is_some() || rule.height.is_some());
|
|
if !floating {
|
|
self.add_tiled_window(window);
|
|
return;
|
|
}
|
|
if let Some(parent) = parent {
|
|
self.add_transient_window(window, parent);
|
|
return;
|
|
}
|
|
if let Some(pointer) = self.seat.get_pointer() {
|
|
self.focus_output_at(pointer.current_location());
|
|
}
|
|
let Some(bounds) = self.output_bounds() else {
|
|
self.add_tiled_window(window);
|
|
return;
|
|
};
|
|
let id = WindowId(self.next_window_id);
|
|
self.next_window_id += 1;
|
|
let rect = client_size(&window)
|
|
.map(|size| natural_floating_rect(bounds, size))
|
|
.unwrap_or_else(|| centered_floating_rect(bounds));
|
|
let fullscreen = self.workspaces.active().fullscreen;
|
|
let focus = true;
|
|
if let Err(error) = self
|
|
.workspaces
|
|
.insert_floating_window(id, self.workspaces.active_id(), rect, focus)
|
|
{
|
|
tracing::error!(%error, ?id, "failed to insert rule-placed floating window");
|
|
return;
|
|
}
|
|
if rule.width.is_none() && rule.height.is_none() && client_size(&window).is_none() {
|
|
self.natural_floating_pending.insert(id);
|
|
}
|
|
self.window_ids.insert(window.clone(), id);
|
|
self.window_stack.insert(id);
|
|
if let Some(fullscreen) = fullscreen {
|
|
self.floating_above_fullscreen.insert(id, fullscreen);
|
|
}
|
|
if focus {
|
|
self.focused_window = Some(id);
|
|
}
|
|
self.space.map_element(window, (0, 0), focus);
|
|
// apply_initial_window_rules performs the first relayout/configure.
|
|
}
|
|
|
|
pub fn add_tiled_window(&mut self, window: Window) {
|
|
let id = WindowId(self.next_window_id);
|
|
self.next_window_id += 1;
|
|
let focus_new_window = self.workspaces.active().fullscreen.is_none();
|
|
|
|
let axis = self
|
|
.output_bounds()
|
|
.and_then(|bounds| {
|
|
self.workspaces
|
|
.active()
|
|
.layout
|
|
.automatic_axis(self.focused_window, bounds)
|
|
.ok()
|
|
})
|
|
.unwrap_or(Axis::Horizontal);
|
|
|
|
if let Err(error) = self.workspaces.insert_window(id, axis, 0.5) {
|
|
tracing::error!(%error, ?id, "failed to insert window into layout");
|
|
return;
|
|
}
|
|
|
|
self.window_ids.insert(window.clone(), id);
|
|
self.window_stack.insert(id);
|
|
if focus_new_window {
|
|
self.focused_window = Some(id);
|
|
}
|
|
self.space.map_element(window, (0, 0), focus_new_window);
|
|
self.relayout();
|
|
|
|
if focus_new_window {
|
|
self.restore_keyboard_focus();
|
|
}
|
|
}
|
|
|
|
pub fn add_transient_window(&mut self, window: Window, parent: WindowId) {
|
|
let Some(workspace) = self.workspaces.workspace_for_window(parent) else {
|
|
self.add_tiled_window(window);
|
|
return;
|
|
};
|
|
let Some(bounds) = self.output_bounds() else {
|
|
self.add_tiled_window(window);
|
|
return;
|
|
};
|
|
let parent_rect = self.logical_window_rect(parent, bounds).unwrap_or(bounds);
|
|
let rect = centered_transient_rect(parent_rect);
|
|
let id = WindowId(self.next_window_id);
|
|
self.next_window_id += 1;
|
|
|
|
let focus = workspace == self.workspaces.active_id()
|
|
&& (self.focused_window == Some(parent) || self.workspaces.active().fullscreen == Some(parent));
|
|
if let Err(error) = self.workspaces.insert_floating_window(id, workspace, rect, focus) {
|
|
tracing::error!(%error, ?id, ?parent, "failed to insert transient window");
|
|
return;
|
|
}
|
|
|
|
self.window_ids.insert(window.clone(), id);
|
|
self.window_stack.insert(id);
|
|
if self
|
|
.workspaces
|
|
.workspace(workspace)
|
|
.is_some_and(|workspace| workspace.fullscreen == Some(parent))
|
|
{
|
|
self.floating_above_fullscreen.insert(id, parent);
|
|
}
|
|
if focus {
|
|
self.focused_window = Some(id);
|
|
}
|
|
self.space.map_element(window, (0, 0), focus);
|
|
self.relayout();
|
|
if focus {
|
|
self.restore_keyboard_focus();
|
|
}
|
|
}
|
|
|
|
pub(crate) fn apply_initial_window_rules(
|
|
&mut self,
|
|
window: &Window,
|
|
app_id: Option<&str>,
|
|
title: Option<&str>,
|
|
transient: bool,
|
|
) {
|
|
let Some(id) = self.window_ids.get(window).copied() else {
|
|
return;
|
|
};
|
|
if !self.window_rules_applied.insert(id) {
|
|
return;
|
|
}
|
|
|
|
let rule = resolve_window_rules(&self.window_rules, app_id, title, transient);
|
|
self.apply_window_rule_result(window, rule);
|
|
}
|
|
|
|
fn reapply_window_rules(&mut self, old_rules: &[WindowRule]) {
|
|
let windows = self.window_ids.keys().cloned().collect::<Vec<_>>();
|
|
for window in windows {
|
|
let Some(toplevel) = window.toplevel() else {
|
|
continue;
|
|
};
|
|
let (app_id, title, transient) = with_states(toplevel.wl_surface(), |states| {
|
|
let attributes = states.data_map.get::<XdgToplevelSurfaceData>().unwrap().lock().unwrap();
|
|
(
|
|
attributes.app_id.clone(),
|
|
attributes.title.clone(),
|
|
attributes.parent.is_some(),
|
|
)
|
|
});
|
|
let old = resolve_window_rules(old_rules, app_id.as_deref(), title.as_deref(), transient);
|
|
let new = resolve_window_rules(&self.window_rules, app_id.as_deref(), title.as_deref(), transient);
|
|
if let Some(new) = crate::window_rules::live_result(old, new, transient) {
|
|
self.apply_window_rule_result(&window, new);
|
|
}
|
|
}
|
|
}
|
|
|
|
fn apply_window_rule_result(&mut self, window: &Window, rule: crate::window_rules::WindowRuleResult) {
|
|
let Some(id) = self.window_ids.get(window).copied() else {
|
|
return;
|
|
};
|
|
let Some(bounds) = self.floating_bounds_for_window(id) else {
|
|
return;
|
|
};
|
|
if rule == Default::default() {
|
|
return;
|
|
}
|
|
let axis = self
|
|
.workspaces
|
|
.active()
|
|
.layout
|
|
.automatic_axis(self.focused_window, bounds)
|
|
.unwrap_or(Axis::Horizontal);
|
|
|
|
if let Some(workspace) = rule.workspace
|
|
&& let Err(error) = self.workspaces.move_window_to_numeric(id, workspace, axis, 0.5)
|
|
{
|
|
tracing::warn!(%error, ?id, workspace, "failed to apply window workspace rule");
|
|
}
|
|
let bounds = self.floating_bounds_for_window(id).unwrap_or(bounds);
|
|
|
|
let should_float = rule
|
|
.floating
|
|
.or((rule.width.is_some() || rule.height.is_some()).then_some(true));
|
|
if let Some(should_float) = should_float {
|
|
let is_floating = matches!(self.workspaces.placement(id), Some(WindowPlacement::Floating { .. }));
|
|
let mut rect = centered_floating_rect(bounds);
|
|
if should_float && rule.width.is_none() && rule.height.is_none() {
|
|
if let Some(size) = client_size(window) {
|
|
rect = natural_floating_rect(bounds, size);
|
|
} else {
|
|
self.natural_floating_pending.insert(id);
|
|
}
|
|
}
|
|
rect.width = rule.width.unwrap_or(rect.width).min(bounds.width);
|
|
rect.height = rule.height.unwrap_or(rect.height).min(bounds.height);
|
|
rect.x = bounds.x + (bounds.width - rect.width) / 2.0;
|
|
rect.y = bounds.y + (bounds.height - rect.height) / 2.0;
|
|
|
|
let result = if should_float != is_floating {
|
|
self.workspaces.toggle_floating(id, rect, axis, 0.5).map(|_| ())
|
|
} else if should_float && (rule.width.is_some() || rule.height.is_some()) {
|
|
self.workspaces.set_floating_rect(id, rect)
|
|
} else {
|
|
Ok(())
|
|
};
|
|
if let Err(error) = result {
|
|
tracing::warn!(%error, ?id, "failed to apply floating window rule");
|
|
}
|
|
}
|
|
|
|
if let Some(fullscreen) = rule.fullscreen
|
|
&& let Err(error) = self.workspaces.set_fullscreen(id, fullscreen)
|
|
{
|
|
tracing::warn!(%error, ?id, fullscreen, "failed to apply fullscreen window rule");
|
|
}
|
|
|
|
if self.workspaces.workspace_for_window(id) != Some(self.workspaces.active_id())
|
|
&& self.focused_window == Some(id)
|
|
{
|
|
self.focused_window = self.workspaces.active().last_focused;
|
|
}
|
|
|
|
self.relayout();
|
|
self.restore_keyboard_focus();
|
|
}
|
|
|
|
pub fn make_window_transient(&mut self, window: &Window, parent: WindowId) {
|
|
let Some(id) = self.window_ids.get(window).copied() else {
|
|
return;
|
|
};
|
|
if self.workspaces.workspace_for_window(id) != self.workspaces.workspace_for_window(parent) {
|
|
tracing::warn!(?id, ?parent, "ignored transient parent on another workspace");
|
|
return;
|
|
}
|
|
let Some(bounds) = self.output_bounds() else {
|
|
return;
|
|
};
|
|
let parent_rect = self.logical_window_rect(parent, bounds).unwrap_or(bounds);
|
|
let rect = centered_transient_rect(parent_rect);
|
|
let result = match self.workspaces.placement(id) {
|
|
Some(WindowPlacement::Tiled) => self
|
|
.workspaces
|
|
.toggle_floating(id, rect, Axis::Horizontal, 0.5)
|
|
.map(|_| ()),
|
|
Some(WindowPlacement::Floating { .. }) => self.workspaces.set_floating_rect(id, rect),
|
|
None => return,
|
|
};
|
|
|
|
if let Err(error) = result {
|
|
tracing::warn!(%error, ?id, ?parent, "failed to apply transient placement");
|
|
return;
|
|
}
|
|
|
|
if self
|
|
.workspaces
|
|
.workspace_for_window(parent)
|
|
.and_then(|workspace| self.workspaces.workspace(workspace))
|
|
.is_some_and(|workspace| workspace.fullscreen == Some(parent))
|
|
{
|
|
self.floating_above_fullscreen.insert(id, parent);
|
|
}
|
|
if self.focused_window == Some(parent) {
|
|
if let Err(error) = self.workspaces.focus_window(id) {
|
|
tracing::warn!(%error, ?id, "failed to focus transient window");
|
|
} else {
|
|
self.focused_window = Some(id);
|
|
self.window_stack.raise(id);
|
|
}
|
|
}
|
|
|
|
self.relayout();
|
|
self.restore_keyboard_focus();
|
|
}
|
|
|
|
pub fn remove_tiled_window(&mut self, window: &Window) {
|
|
// Uncommitted toplevels have not entered a workspace yet.
|
|
self.space.unmap_elem(window);
|
|
let Some(id) = self.window_ids.remove(window) else {
|
|
return;
|
|
};
|
|
self.window_geometry.remove(&id);
|
|
self.resize_transactions.remove(&id);
|
|
self.resize_snapshots.remove(&id);
|
|
self.window_resize_fills.remove(&id);
|
|
self.maximized_windows.remove(&id);
|
|
self.maximized_column_widths.remove(&id);
|
|
self.window_stack.remove(id);
|
|
self.floating_above_fullscreen.remove(&id);
|
|
self.natural_floating_pending.remove(&id);
|
|
self.window_borders.remove(&id);
|
|
self.window_dims.remove(&id);
|
|
self.window_dimming.remove(&id);
|
|
self.window_focus.remove(&id);
|
|
self.window_shadows.remove(&id);
|
|
self.closing_windows.remove(&id);
|
|
self.window_rules_applied.remove(&id);
|
|
self.scrolling_world_x.remove(&id);
|
|
self.viewport_coupled_widths.remove(&id);
|
|
self.pending_column_width_cycles.remove(&id);
|
|
if let Err(error) = self.workspaces.remove_window(id) {
|
|
tracing::error!(%error, ?id, "failed to remove window from layout");
|
|
}
|
|
if self.focused_window == Some(id) {
|
|
self.focused_window = self.workspaces.active().last_focused;
|
|
}
|
|
|
|
self.relayout();
|
|
}
|
|
|
|
fn visible_workspace_ids(&self) -> HashSet<WorkspaceId> {
|
|
let mut visible = self
|
|
.output_workspaces
|
|
.connected_outputs()
|
|
.filter_map(|output| self.output_workspaces.active_workspace(output))
|
|
.collect::<HashSet<_>>();
|
|
visible.extend(
|
|
self.workspace_slides
|
|
.values()
|
|
.flat_map(|slide| slide.items.iter().map(|item| item.workspace)),
|
|
);
|
|
visible
|
|
}
|
|
|
|
fn prune_empty_workspaces(&mut self, visible: &HashSet<WorkspaceId>) {
|
|
for workspace in self.workspaces.prune_empty(visible) {
|
|
self.output_workspaces.forget_workspace(workspace);
|
|
self.viewport_animations.remove(&workspace);
|
|
}
|
|
}
|
|
|
|
fn unmap_invisible_windows(&mut self, visible: &HashSet<WindowId>) -> bool {
|
|
let mut changed = false;
|
|
for (window, id) in &self.window_ids {
|
|
if visible.contains(id) {
|
|
continue;
|
|
}
|
|
let was_mapped = self.space.element_location(window).is_some();
|
|
changed |= was_mapped;
|
|
if was_mapped && let Some(geometry) = self.window_geometry.get_mut(id) {
|
|
geometry.settle_presentation();
|
|
}
|
|
self.space.unmap_elem(window);
|
|
}
|
|
changed
|
|
}
|
|
|
|
pub fn relayout(&mut self) {
|
|
self.refresh_input_capture_zones();
|
|
let visible_workspaces = self.visible_workspace_ids();
|
|
self.prune_empty_workspaces(&visible_workspaces);
|
|
if self.session_lock.active {
|
|
self.configure_lock_surfaces();
|
|
}
|
|
// Consume idle time before setting new targets; it must not become a
|
|
// large first animation step after a keypress on an idle desktop.
|
|
self.advance_animations(Instant::now());
|
|
self.arrange_layers();
|
|
let mut previous_scrolling_world_x = std::mem::take(&mut self.scrolling_world_x);
|
|
let pending_column_width_cycles = std::mem::take(&mut self.pending_column_width_cycles);
|
|
let outputs = self.space.outputs().cloned().collect::<Vec<_>>();
|
|
let constraints = self.window_constraints();
|
|
let mut visible = HashSet::new();
|
|
let mut placements = Vec::new();
|
|
let mut visible_workspace_pairs = Vec::new();
|
|
|
|
for output in outputs {
|
|
let Some(output_id) = self.output_ids.get(&output).copied() else {
|
|
continue;
|
|
};
|
|
let Some(active_workspace) = self.output_workspaces.active_workspace(output_id) else {
|
|
continue;
|
|
};
|
|
visible_workspace_pairs.push((output.clone(), active_workspace));
|
|
if let Some(slide) = self.workspace_slides.get(&output_id) {
|
|
for item in &slide.items {
|
|
if item.workspace != active_workspace {
|
|
visible_workspace_pairs.push((output.clone(), item.workspace));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
for (output, workspace_id) in visible_workspace_pairs {
|
|
let Some(bounds) = self.output_bounds_for(&output) else {
|
|
continue;
|
|
};
|
|
let fullscreen_bounds = self.full_output_bounds_for(&output).unwrap_or(bounds);
|
|
let scale = output.current_scale().fractional_scale();
|
|
for layer in layer_map_for_output(&output).layers() {
|
|
crate::handlers::set_surface_tree_scale(layer.wl_surface(), scale);
|
|
}
|
|
let Some(workspace) = self.workspaces.workspace(workspace_id) else {
|
|
continue;
|
|
};
|
|
let workspace_fullscreen = workspace.fullscreen;
|
|
let is_scrolling_layout = matches!(workspace.layout, WorkspaceLayout::Scrolling(_));
|
|
let workspace_focus = workspace.last_focused;
|
|
let focused = self
|
|
.focused_window
|
|
.filter(|window| self.workspaces.workspace_for_window(*window) == Some(workspace_id))
|
|
.or(workspace_focus);
|
|
let Some(workspace) = self.workspaces.workspace_mut(workspace_id) else {
|
|
continue;
|
|
};
|
|
let layout =
|
|
match workspace
|
|
.layout
|
|
.geometry_with_constraints(bounds, self.gap_config, &constraints, focused)
|
|
{
|
|
Ok(layout) => layout,
|
|
Err(error) => {
|
|
tracing::error!(%error, ?workspace_id, "failed to compute tiled geometry");
|
|
continue;
|
|
}
|
|
};
|
|
let viewport_target = workspace.layout.viewport_x();
|
|
let viewport_motion = viewport_target.map(|target| {
|
|
let viewport = self
|
|
.viewport_animations
|
|
.entry(workspace_id)
|
|
.or_insert_with(|| AnimatedValue::new(target));
|
|
let target_changed = (viewport.target - target).abs() > 0.001;
|
|
viewport.retarget_preserving_motion(target);
|
|
if !self.animations_enabled {
|
|
viewport.snap();
|
|
}
|
|
(viewport.current, target_changed)
|
|
});
|
|
let viewport_current = viewport_motion.map(|(current, _)| current);
|
|
let viewport_target_changed = viewport_motion.is_some_and(|(_, changed)| changed);
|
|
|
|
for warning in layout.warnings {
|
|
tracing::warn!(
|
|
window = ?warning.window,
|
|
kind = ?warning.kind,
|
|
requested = warning.requested,
|
|
assigned = warning.assigned,
|
|
"window size constraint could not be satisfied exactly"
|
|
);
|
|
}
|
|
|
|
for (window, id) in &self.window_ids {
|
|
if self.workspaces.workspace_for_window(*id) != Some(workspace_id) {
|
|
continue;
|
|
}
|
|
if let Some(toplevel) = window.toplevel() {
|
|
crate::handlers::set_surface_tree_scale(toplevel.wl_surface(), scale);
|
|
}
|
|
|
|
let is_maximized = self.maximized_windows.contains(id) && workspace_fullscreen != Some(*id);
|
|
let rect = if workspace_fullscreen == Some(*id) {
|
|
fullscreen_bounds
|
|
} else if is_maximized && !is_scrolling_layout {
|
|
maximized_rect(bounds, self.gap_config.outer)
|
|
} else {
|
|
match self.workspaces.placement(*id) {
|
|
Some(WindowPlacement::Tiled) => {
|
|
let Some(rect) = layout.geometry.get(id).copied() else {
|
|
continue;
|
|
};
|
|
rect
|
|
}
|
|
Some(WindowPlacement::Floating { rect }) => {
|
|
let constrained =
|
|
constrained_floating_rect(rect, constraints.get(id).copied().unwrap_or_default());
|
|
if constrained != rect {
|
|
let _ = self.workspaces.set_floating_rect(*id, constrained);
|
|
}
|
|
constrained
|
|
}
|
|
None => continue,
|
|
}
|
|
};
|
|
let is_fullscreen = workspace_fullscreen == Some(*id);
|
|
let is_floating = matches!(self.workspaces.placement(*id), Some(WindowPlacement::Floating { .. }));
|
|
|
|
visible.insert(*id);
|
|
let scrolling = if !is_fullscreen && !is_floating && (!is_maximized || is_scrolling_layout) {
|
|
viewport_target
|
|
.zip(viewport_current)
|
|
.map(|(target, current)| (workspace_id, rect.x + target, current))
|
|
} else {
|
|
None
|
|
};
|
|
|
|
placements.push((
|
|
window.clone(),
|
|
*id,
|
|
rect,
|
|
is_fullscreen,
|
|
is_maximized,
|
|
is_floating,
|
|
scrolling,
|
|
pending_column_width_cycles.contains(id) && viewport_target_changed,
|
|
));
|
|
}
|
|
}
|
|
|
|
let mut layout_changed = self.unmap_invisible_windows(&visible);
|
|
|
|
let now = self.start_time.elapsed();
|
|
|
|
let mut scrolling_world_x = HashMap::new();
|
|
placements.sort_by_key(|(_, id, ..)| self.window_stack.rank(*id));
|
|
|
|
for (window, id, rect, is_fullscreen, is_maximized, is_floating, scrolling, couple_width) in placements {
|
|
let was_mapped = self.space.element_location(&window).is_some();
|
|
// A viewport-coupled width must never override fullscreen/floating geometry.
|
|
if scrolling.is_none() {
|
|
self.viewport_coupled_widths.remove(&id);
|
|
}
|
|
let (geometry, had_geometry) = match self.window_geometry.entry(id) {
|
|
Entry::Occupied(entry) => (entry.into_mut(), true),
|
|
Entry::Vacant(entry) => (entry.insert(WindowGeometry::new(rect, client_size(&window))), false),
|
|
};
|
|
let mode = if is_fullscreen {
|
|
PresentationMode::Fullscreen
|
|
} else if is_maximized {
|
|
PresentationMode::Maximized
|
|
} else {
|
|
PresentationMode::Normal
|
|
};
|
|
layout_changed |= !had_geometry || geometry.logical != rect;
|
|
let mut requested_size = geometry.set_presentation_mode(rect, mode, now);
|
|
if !was_mapped && (had_geometry || is_fullscreen) {
|
|
geometry.settle_presentation();
|
|
}
|
|
if !self.animations_enabled {
|
|
geometry.advance(Duration::ZERO, self.spring_config, false);
|
|
requested_size = geometry.presentation_size_request(now).or(requested_size);
|
|
}
|
|
if geometry.is_zooming() {
|
|
self.viewport_coupled_widths.remove(&id);
|
|
}
|
|
if let Some((workspace, world_x, viewport_x)) = scrolling {
|
|
let restored_world_x =
|
|
restored_scrolling_world_x(had_geometry, geometry.visual.current.x, viewport_x, world_x);
|
|
let mut animated_world_x = previous_scrolling_world_x
|
|
.remove(&id)
|
|
.filter(|(previous_workspace, _)| *previous_workspace == workspace)
|
|
.map(|(_, world_x)| world_x)
|
|
.unwrap_or_else(|| AnimatedValue::new(restored_world_x));
|
|
animated_world_x.set_target(world_x);
|
|
if !self.animations_enabled {
|
|
animated_world_x.snap();
|
|
}
|
|
if !geometry.is_zooming() {
|
|
geometry.visual.current.x = animated_world_x.current - viewport_x;
|
|
geometry.visual.velocity.x = animated_world_x.velocity;
|
|
}
|
|
scrolling_world_x.insert(id, (workspace, animated_world_x));
|
|
|
|
let coupled = !geometry.is_zooming()
|
|
&& (couple_width
|
|
|| self
|
|
.viewport_coupled_widths
|
|
.get(&id)
|
|
.is_some_and(|(previous_workspace, _)| *previous_workspace == workspace));
|
|
if coupled {
|
|
let width = self
|
|
.viewport_coupled_widths
|
|
.entry(id)
|
|
.or_insert_with(|| (workspace, AnimatedValue::new(geometry.visual.current.width)));
|
|
if width.0 != workspace {
|
|
*width = (workspace, AnimatedValue::new(geometry.visual.current.width));
|
|
}
|
|
width.1.retarget_preserving_motion(rect.width);
|
|
if !self.animations_enabled {
|
|
width.1.snap();
|
|
}
|
|
geometry.visual.current.width = width.1.current;
|
|
geometry.visual.velocity.width = width.1.velocity;
|
|
} else if pending_column_width_cycles.contains(&id) {
|
|
self.viewport_coupled_widths.remove(&id);
|
|
}
|
|
}
|
|
let visual = geometry.visual.current;
|
|
let natural_pending =
|
|
self.natural_floating_pending.contains(&id) && is_floating && !is_fullscreen && !is_maximized;
|
|
if natural_pending {
|
|
requested_size = None;
|
|
}
|
|
let location = (visual.x.round() as i32, visual.y.round() as i32);
|
|
|
|
self.space.map_element(window.clone(), location, false);
|
|
if let Some(toplevel) = window.toplevel() {
|
|
let state_changed = toplevel.with_pending_state(|state| {
|
|
if natural_pending {
|
|
state.size = None;
|
|
} else if let Some(size) = requested_size {
|
|
state.size = Some((size.width, size.height).into());
|
|
}
|
|
|
|
let fullscreen_changed = if is_fullscreen {
|
|
state.states.set(xdg_toplevel::State::Fullscreen)
|
|
} else {
|
|
state.states.unset(xdg_toplevel::State::Fullscreen)
|
|
};
|
|
|
|
let maximized_changed = if is_maximized {
|
|
state.states.set(xdg_toplevel::State::Maximized)
|
|
} else {
|
|
state.states.unset(xdg_toplevel::State::Maximized)
|
|
};
|
|
let tiled = !is_floating && !is_fullscreen;
|
|
let tiled_changed = if tiled {
|
|
state.states.set(xdg_toplevel::State::TiledLeft)
|
|
| state.states.set(xdg_toplevel::State::TiledRight)
|
|
| state.states.set(xdg_toplevel::State::TiledTop)
|
|
| state.states.set(xdg_toplevel::State::TiledBottom)
|
|
} else {
|
|
state.states.unset(xdg_toplevel::State::TiledLeft)
|
|
| state.states.unset(xdg_toplevel::State::TiledRight)
|
|
| state.states.unset(xdg_toplevel::State::TiledTop)
|
|
| state.states.unset(xdg_toplevel::State::TiledBottom)
|
|
};
|
|
|
|
let decoration_mode = if is_floating && !is_fullscreen && !is_maximized {
|
|
DecorationMode::ClientSide
|
|
} else {
|
|
DecorationMode::ServerSide
|
|
};
|
|
let decoration_changed = state.decoration_mode != Some(decoration_mode);
|
|
state.decoration_mode = Some(decoration_mode);
|
|
|
|
fullscreen_changed || maximized_changed || tiled_changed || decoration_changed
|
|
});
|
|
|
|
if (natural_pending || requested_size.is_some() || state_changed)
|
|
&& let Some(serial) = toplevel.send_pending_configure()
|
|
&& requested_size.is_some()
|
|
&& had_geometry
|
|
&& self.animations_enabled
|
|
{
|
|
self.resize_transactions.insert(
|
|
id,
|
|
crate::resize_transaction::ResizeTransaction::new(serial, now)
|
|
.with_source_geometry(window.geometry()),
|
|
);
|
|
}
|
|
}
|
|
}
|
|
self.scrolling_world_x = scrolling_world_x;
|
|
if layout_changed {
|
|
self.backdrop_generation = self.backdrop_generation.wrapping_add(1);
|
|
}
|
|
self.sync_window_stacking();
|
|
self.retarget_overview();
|
|
self.send_shell_snapshots();
|
|
|
|
crate::backends::direct::render_all(self);
|
|
}
|
|
|
|
pub fn advance_animations(&mut self, now: Instant) -> bool {
|
|
let delta = crate::presentation::frame_delta(&mut self.last_animation_tick, now);
|
|
self.advance_animations_by(delta)
|
|
}
|
|
|
|
pub fn record_drm_presentation(&mut self, node: DrmNode, crtc: crtc::Handle, time: DrmEventTime, sequence: u32) {
|
|
if let Some(backend) = self.direct_backend.as_mut() {
|
|
backend.record_presentation(node, crtc, time, sequence);
|
|
}
|
|
}
|
|
|
|
pub(crate) fn animation_fallback_deadline(&self, interval: std::time::Duration) -> Instant {
|
|
self.last_animation_tick + interval.saturating_mul(2)
|
|
}
|
|
|
|
pub(crate) fn reset_animation_clock(&mut self) {
|
|
self.last_animation_tick = Instant::now();
|
|
}
|
|
|
|
fn advance_animations_by(&mut self, delta: std::time::Duration) -> bool {
|
|
let delta = delta.mul_f64(self.animation_speed);
|
|
let visible_workspaces = if self.viewport_animations.is_empty() {
|
|
HashSet::new()
|
|
} else {
|
|
self.space
|
|
.outputs()
|
|
.filter_map(|output| self.output_ids.get(output))
|
|
.filter_map(|output| self.output_workspaces.active_workspace(*output))
|
|
.collect::<HashSet<_>>()
|
|
};
|
|
let windows = self
|
|
.space
|
|
.elements()
|
|
.filter_map(|window| self.window_ids.get(window).copied().map(|id| (window.clone(), id)))
|
|
.collect::<Vec<_>>();
|
|
let mut active_animation = false;
|
|
let mut completed_slides = Vec::new();
|
|
for (output, slide) in &mut self.workspace_slides {
|
|
if slide.advance(delta) {
|
|
active_animation = true;
|
|
} else {
|
|
completed_slides.push(*output);
|
|
}
|
|
}
|
|
self.dismissing_popups.retain_mut(|(root, popup, motion)| {
|
|
if !smithay::utils::IsAlive::alive(popup.wl_surface()) {
|
|
return false;
|
|
}
|
|
let duration = if self.animations_enabled { 140.0 } else { 0.0 };
|
|
let active = motion.advance_visual(0.0, delta, duration);
|
|
crate::effects::fade_dismissed_surface(popup.wl_surface(), motion.current);
|
|
active_animation |= active;
|
|
if !active {
|
|
let _ = PopupManager::dismiss_popup(root, popup);
|
|
}
|
|
active
|
|
});
|
|
|
|
let dim_settings = self.theme_settings.inactive_dim;
|
|
let duration = if self.animations_enabled {
|
|
dim_settings.duration_ms
|
|
} else {
|
|
0.0
|
|
};
|
|
let mut dim_changed = false;
|
|
// Include hidden workspace windows: overview can present them too.
|
|
// Read selection once so these immutable fields can be borrowed alongside
|
|
// window_focus without allocating a temporary window-ID vector.
|
|
let selected_window = if self.overview.is_active() {
|
|
self.overview.selected()
|
|
} else {
|
|
self.focused_window
|
|
};
|
|
for id in self.window_ids.values().copied() {
|
|
let selected = selected_window == Some(id);
|
|
let target = if selected { 1.0 } else { 0.0 };
|
|
let focus = self
|
|
.window_focus
|
|
.entry(id)
|
|
.or_insert_with(|| crate::dimming::DimAnimation::new(target));
|
|
let previous = focus.current;
|
|
active_animation |= focus.advance_visual(target, delta, duration);
|
|
dim_changed |= previous != focus.current;
|
|
}
|
|
for (_, id) in &windows {
|
|
let target = crate::dimming::target(dim_settings, self.focused_window, *id, self.overview.is_presenting());
|
|
let dim = self
|
|
.window_dimming
|
|
.entry(*id)
|
|
.or_insert_with(|| crate::dimming::DimAnimation::new(target));
|
|
let previous = dim.current;
|
|
active_animation |= dim.advance_visual(target, delta, duration);
|
|
dim_changed |= previous != dim.current;
|
|
}
|
|
|
|
let mut ready_to_close = Vec::new();
|
|
for (id, animation) in &mut self.closing_windows {
|
|
if animation.advance(delta) {
|
|
ready_to_close.push(*id);
|
|
} else if !animation.close_sent {
|
|
active_animation = true;
|
|
}
|
|
}
|
|
for id in ready_to_close {
|
|
self.send_window_close(id);
|
|
}
|
|
|
|
let now = self.start_time.elapsed();
|
|
self.resize_transactions.retain(|id, transaction| {
|
|
if transaction.expired(now) {
|
|
tracing::warn!(?id, "resize presentation deadline reached");
|
|
false
|
|
} else {
|
|
true
|
|
}
|
|
});
|
|
let blocked_workspaces = self
|
|
.resize_transactions
|
|
.keys()
|
|
.filter_map(|id| self.workspaces.workspace_for_window(*id))
|
|
.collect::<HashSet<_>>();
|
|
let animations_enabled = self.animations_enabled;
|
|
let animation_speed = self.animation_speed;
|
|
self.resize_snapshots.retain(|id, snapshot| {
|
|
if !animations_enabled {
|
|
return false;
|
|
}
|
|
let waiting_for_client = self
|
|
.workspaces
|
|
.workspace_for_window(*id)
|
|
.is_some_and(|workspace| blocked_workspaces.contains(&workspace));
|
|
// A shrinking client's destination buffer arrives before the
|
|
// animated bounds reach it. Keep the old native pixels covering
|
|
// that strip rather than fading them into the neutral resize fill.
|
|
let uncovered = self.window_geometry.get(id).is_some_and(|geometry| {
|
|
geometry.client.committed_size.is_some_and(|size| {
|
|
crate::presentation::resize_needs_old_frame(
|
|
geometry.visual.current,
|
|
geometry.logical,
|
|
size.width,
|
|
size.height,
|
|
)
|
|
})
|
|
});
|
|
let blocked = waiting_for_client || uncovered;
|
|
let active = crate::presentation::advance_handoff(
|
|
&mut snapshot.elapsed,
|
|
&mut snapshot.last_tick,
|
|
now,
|
|
blocked,
|
|
animation_speed,
|
|
);
|
|
if !blocked {
|
|
snapshot.commit.increment();
|
|
}
|
|
if !active {
|
|
tracing::debug!(?id, bytes = snapshot.bytes(), "released resize handoff snapshot");
|
|
}
|
|
active
|
|
});
|
|
active_animation |= !self.resize_snapshots.is_empty();
|
|
// Keep scheduling frames while waiting, so the deadline cannot stall.
|
|
active_animation |= !blocked_workspaces.is_empty();
|
|
for (workspace, viewport) in &mut self.viewport_animations {
|
|
if !visible_workspaces.contains(workspace) {
|
|
continue;
|
|
}
|
|
if blocked_workspaces.contains(workspace) {
|
|
continue;
|
|
}
|
|
if self.animations_enabled {
|
|
active_animation |= viewport.advance(delta, self.viewport_spring_config);
|
|
} else {
|
|
viewport.snap();
|
|
}
|
|
}
|
|
|
|
let mut settled_coupled_widths = Vec::new();
|
|
for (window, id) in windows {
|
|
if self
|
|
.workspaces
|
|
.workspace_for_window(id)
|
|
.is_some_and(|workspace| blocked_workspaces.contains(&workspace))
|
|
{
|
|
continue;
|
|
}
|
|
let Some(geometry) = self.window_geometry.get_mut(&id) else {
|
|
continue;
|
|
};
|
|
let zooming = geometry.is_zooming();
|
|
|
|
let coupled_target = self.viewport_coupled_widths.get(&id).map(|(_, width)| width.target);
|
|
if coupled_target.is_some() {
|
|
geometry.visual.target.width = geometry.visual.current.width;
|
|
geometry.visual.velocity.width = 0.0;
|
|
}
|
|
active_animation |= geometry.advance(delta, self.spring_config, self.animations_enabled);
|
|
if let Some(target) = coupled_target {
|
|
geometry.visual.target.width = target;
|
|
}
|
|
if let Some((workspace, world_x)) = self.scrolling_world_x.get_mut(&id)
|
|
&& let Some(viewport) = self.viewport_animations.get(workspace)
|
|
{
|
|
if zooming {
|
|
world_x.current = geometry.visual.current.x + viewport.current;
|
|
world_x.velocity = geometry.visual.velocity.x + viewport.velocity;
|
|
} else if self.animations_enabled {
|
|
active_animation |= world_x.advance(delta, self.spring_config);
|
|
} else {
|
|
world_x.snap();
|
|
}
|
|
if !zooming {
|
|
geometry.visual.current.x = world_x.current - viewport.current;
|
|
geometry.visual.velocity.x = world_x.velocity - viewport.velocity;
|
|
}
|
|
}
|
|
if let Some((_, width)) = self.viewport_coupled_widths.get_mut(&id) {
|
|
let width_active = if self.animations_enabled {
|
|
width.advance(delta, self.viewport_spring_config)
|
|
} else {
|
|
width.snap();
|
|
false
|
|
};
|
|
active_animation |= width_active;
|
|
geometry.visual.current.width = width.current;
|
|
geometry.visual.velocity.width = width.velocity;
|
|
if !width_active {
|
|
settled_coupled_widths.push(id);
|
|
}
|
|
}
|
|
if let Some(size) = geometry.client.expire_wait(now) {
|
|
tracing::warn!(
|
|
?id,
|
|
configured_width = size.width,
|
|
configured_height = size.height,
|
|
committed = ?geometry.client.committed_size,
|
|
"client did not commit the final configured size within 500 ms"
|
|
);
|
|
}
|
|
if let Some(size) = geometry.presentation_size_request(now)
|
|
&& !self.natural_floating_pending.contains(&id)
|
|
&& let Some(toplevel) = window.toplevel()
|
|
{
|
|
toplevel.with_pending_state(|state| {
|
|
state.size = Some((size.width, size.height).into());
|
|
});
|
|
toplevel.send_pending_configure();
|
|
}
|
|
let visual = geometry.visual.current;
|
|
self.space
|
|
.map_element(window, (visual.x.round() as i32, visual.y.round() as i32), false);
|
|
}
|
|
for id in settled_coupled_widths {
|
|
self.viewport_coupled_widths.remove(&id);
|
|
}
|
|
if !completed_slides.is_empty() {
|
|
for output in completed_slides {
|
|
self.workspace_slides.remove(&output);
|
|
}
|
|
let visible = self.visible_workspace_ids();
|
|
let visible_windows = self
|
|
.window_ids
|
|
.values()
|
|
.copied()
|
|
.filter(|id| {
|
|
self.workspaces
|
|
.workspace_for_window(*id)
|
|
.is_none_or(|workspace| visible.contains(&workspace))
|
|
})
|
|
.collect::<HashSet<_>>();
|
|
self.unmap_invisible_windows(&visible_windows);
|
|
self.prune_empty_workspaces(&visible);
|
|
self.send_shell_snapshots();
|
|
active_animation = true;
|
|
}
|
|
active_animation |= self
|
|
.overview
|
|
.advance(delta, self.spring_config, self.animations_enabled);
|
|
self.sync_window_stacking();
|
|
|
|
if active_animation || dim_changed {
|
|
self.backdrop_generation = self.backdrop_generation.wrapping_add(1);
|
|
}
|
|
active_animation
|
|
}
|
|
|
|
pub(crate) fn animations_enabled(&self) -> bool {
|
|
self.animations_enabled
|
|
}
|
|
|
|
pub(crate) fn capture_resize_before_commit(&mut self, surface: &WlSurface) {
|
|
let Some((window, id)) = self
|
|
.window_ids
|
|
.iter()
|
|
.find(|(window, _)| {
|
|
window
|
|
.toplevel()
|
|
.is_some_and(|toplevel| toplevel.wl_surface() == surface)
|
|
})
|
|
.map(|(window, id)| (window.clone(), *id))
|
|
else {
|
|
return;
|
|
};
|
|
let Some(transaction) = self.resize_transactions.get(&id) else {
|
|
return;
|
|
};
|
|
let serial = with_states(surface, |states| {
|
|
states
|
|
.data_map
|
|
.get::<XdgToplevelSurfaceData>()
|
|
.and_then(|data| data.lock().ok().and_then(|data| data.current_serial))
|
|
});
|
|
if !transaction.accepts(serial) {
|
|
return;
|
|
}
|
|
let Some(output) = self
|
|
.space
|
|
.outputs()
|
|
.find(|output| self.window_belongs_to_output(id, output))
|
|
.cloned()
|
|
else {
|
|
return;
|
|
};
|
|
let source_geometry = transaction.source_geometry().unwrap_or_else(|| window.geometry());
|
|
let scale = output.current_scale().fractional_scale();
|
|
let source_size = source_geometry.size.to_physical_precise_round(scale);
|
|
if self.resize_snapshots.get(&id).is_some_and(|snapshot| {
|
|
crate::presentation::snapshot_covers_source(
|
|
smithay::backend::renderer::Texture::size(&snapshot.texture),
|
|
source_size,
|
|
snapshot.scale,
|
|
scale,
|
|
)
|
|
}) {
|
|
return;
|
|
}
|
|
let used: usize = self.resize_snapshots.values().map(|snapshot| snapshot.bytes()).sum();
|
|
let remaining = crate::presentation::SNAPSHOT_BUDGET.saturating_sub(used);
|
|
let result = if let Some(backend) = &self.nested_backend {
|
|
// Commit dispatch does not run inside the Winit event callback;
|
|
// still never risk reentrant renderer access or a compositor panic.
|
|
match backend.try_borrow_mut() {
|
|
Ok(mut backend) => crate::winit::capture_resize_snapshot(
|
|
backend.renderer(),
|
|
&window,
|
|
source_geometry,
|
|
output.current_scale().fractional_scale(),
|
|
remaining,
|
|
),
|
|
Err(_) => return,
|
|
}
|
|
} else if let Some(backend) = &mut self.direct_backend {
|
|
backend.capture_resize_snapshot(&window, source_geometry, &output, remaining)
|
|
} else {
|
|
return;
|
|
};
|
|
match result {
|
|
Ok(Some(snapshot)) => {
|
|
tracing::debug!(?id, bytes = snapshot.bytes(), "captured native resize handoff");
|
|
self.resize_snapshots.insert(id, snapshot);
|
|
}
|
|
Ok(None) => {}
|
|
Err(error) => {
|
|
tracing::debug!(%error, ?id, "resize snapshot unavailable; using native crop")
|
|
}
|
|
}
|
|
}
|
|
|
|
pub fn record_client_commit(&mut self, window: &Window) {
|
|
let Some(&id) = self.window_ids.get(window) else {
|
|
return;
|
|
};
|
|
// current_serial is promoted by Smithay on commit, unlike
|
|
// configure_serial, which only records an acknowledgement.
|
|
let committed_serial = window.toplevel().and_then(|toplevel| {
|
|
with_states(toplevel.wl_surface(), |states| {
|
|
states
|
|
.data_map
|
|
.get::<XdgToplevelSurfaceData>()
|
|
.and_then(|data| data.lock().ok().and_then(|data| data.current_serial))
|
|
})
|
|
});
|
|
if self
|
|
.resize_transactions
|
|
.get(&id)
|
|
.is_some_and(|transaction| transaction.accepts(committed_serial))
|
|
{
|
|
self.resize_transactions.remove(&id);
|
|
}
|
|
let Some(size) = client_size(window) else {
|
|
return;
|
|
};
|
|
if self.natural_floating_pending.remove(&id)
|
|
&& matches!(self.workspaces.placement(id), Some(WindowPlacement::Floating { .. }))
|
|
&& let Some(bounds) = self.floating_bounds_for_window(id)
|
|
{
|
|
let rect = natural_floating_rect(bounds, size);
|
|
if self.workspaces.set_floating_rect(id, rect).is_ok() {
|
|
// This is the first mapped client buffer, not a user resize.
|
|
// Do not animate from the temporary placement box.
|
|
self.window_geometry.insert(id, WindowGeometry::new(rect, Some(size)));
|
|
self.resize_transactions.remove(&id);
|
|
self.relayout();
|
|
}
|
|
}
|
|
// A normal floating client may choose a different size (minimum sizes,
|
|
// terminal cell grids, or a dialog changing its contents). Its committed
|
|
// window geometry is authoritative once the latest configure is committed.
|
|
// Never let an old buffer undo a newer resize or a fullscreen transition.
|
|
let settled_configure = window.toplevel().is_some_and(|toplevel| {
|
|
with_states(toplevel.wl_surface(), |states| {
|
|
states.data_map.get::<XdgToplevelSurfaceData>().is_some_and(|data| {
|
|
let Ok(data) = data.lock() else { return false };
|
|
floating_commit_is_current(
|
|
data.pending_configures().is_empty(),
|
|
data.current_serial,
|
|
data.configure_serial,
|
|
data.current.states.contains(xdg_toplevel::State::Resizing),
|
|
)
|
|
})
|
|
})
|
|
});
|
|
let fullscreen = self
|
|
.workspaces
|
|
.workspace_for_window(id)
|
|
.and_then(|workspace| self.workspaces.workspace(workspace))
|
|
.is_some_and(|workspace| workspace.fullscreen == Some(id));
|
|
if settled_configure
|
|
&& !fullscreen
|
|
&& !self.maximized_windows.contains(&id)
|
|
&& self
|
|
.window_geometry
|
|
.get(&id)
|
|
.is_some_and(|geometry| !geometry.is_zooming())
|
|
&& let Some(WindowPlacement::Floating { rect }) = self.workspaces.placement(id)
|
|
&& ClientSize::from_rect(rect) != size
|
|
{
|
|
let rect = Rect::new(rect.x, rect.y, f64::from(size.width), f64::from(size.height));
|
|
if self.workspaces.set_floating_rect(id, rect).is_ok() {
|
|
self.window_geometry.insert(id, WindowGeometry::new(rect, Some(size)));
|
|
self.resize_transactions.remove(&id);
|
|
self.resize_snapshots.remove(&id);
|
|
self.relayout();
|
|
}
|
|
}
|
|
let Some(geometry) = self.window_geometry.get_mut(&id) else {
|
|
return;
|
|
};
|
|
|
|
let matches_target = geometry.client.commit(size);
|
|
tracing::debug!(?id, ?size, matches_target, "recorded client geometry commit");
|
|
}
|
|
|
|
pub fn focus_direction(&mut self, direction: Direction) {
|
|
self.focus_direction_with_slide(direction, false);
|
|
}
|
|
|
|
pub(crate) fn focus_direction_from_swipe(&mut self, direction: Direction) {
|
|
self.focus_direction_with_slide(direction, true);
|
|
}
|
|
|
|
fn focus_direction_with_slide(&mut self, direction: Direction, slide: bool) {
|
|
if self.input_capture.captures(1) {
|
|
return;
|
|
}
|
|
if self.focus_overview_direction(direction) {
|
|
return;
|
|
}
|
|
|
|
let Some(current) = self.focused_window else {
|
|
return;
|
|
};
|
|
let Some(bounds) = self.output_bounds() else {
|
|
return;
|
|
};
|
|
let Ok(Some(next)) = self
|
|
.workspaces
|
|
.active()
|
|
.layout
|
|
.directional_neighbor(current, direction, bounds)
|
|
else {
|
|
return;
|
|
};
|
|
|
|
if let Err(error) = self.workspaces.focus_window(next) {
|
|
tracing::error!(%error, ?next, "failed to update workspace focus");
|
|
return;
|
|
}
|
|
if slide
|
|
&& let WorkspaceLayout::Scrolling(layout) = &mut self.workspaces.active_mut().layout
|
|
&& let Err(error) = layout.slide_focus_from(current, next)
|
|
{
|
|
tracing::warn!(%error, ?current, ?next, "failed to slide swipe focus");
|
|
}
|
|
let Some(window) = self
|
|
.window_ids
|
|
.iter()
|
|
.find_map(|(window, id)| (*id == next).then(|| window.clone()))
|
|
else {
|
|
return;
|
|
};
|
|
let Some(surface) = window.toplevel().map(|toplevel| toplevel.wl_surface().clone()) else {
|
|
return;
|
|
};
|
|
|
|
self.focused_window = Some(next);
|
|
self.raise_window(&window, true);
|
|
self.seat.get_keyboard().expect("seat has a keyboard").set_focus(
|
|
self,
|
|
Some(surface),
|
|
smithay::utils::SERIAL_COUNTER.next_serial(),
|
|
);
|
|
|
|
for window in self.space.elements() {
|
|
if let Some(toplevel) = window.toplevel() {
|
|
toplevel.send_pending_configure();
|
|
}
|
|
}
|
|
|
|
self.relayout();
|
|
}
|
|
|
|
pub fn move_direction(&mut self, direction: Direction) {
|
|
let Some(current) = self.focused_window else {
|
|
return;
|
|
};
|
|
let Some(bounds) = self.output_bounds() else {
|
|
return;
|
|
};
|
|
|
|
match self
|
|
.workspaces
|
|
.active_mut()
|
|
.layout
|
|
.move_window(current, direction, bounds)
|
|
{
|
|
Ok(true) => self.relayout(),
|
|
Ok(false) => {}
|
|
Err(error) => tracing::error!(%error, ?current, "failed to move tiled window"),
|
|
}
|
|
}
|
|
|
|
pub fn resize_direction(&mut self, direction: Direction) {
|
|
const RESIZE_STEP: f64 = 0.05;
|
|
|
|
let Some(current) = self.focused_window else {
|
|
return;
|
|
};
|
|
|
|
match self
|
|
.workspaces
|
|
.active_mut()
|
|
.layout
|
|
.resize_window(current, direction, RESIZE_STEP)
|
|
{
|
|
Ok(true) => self.relayout(),
|
|
Ok(false) => {}
|
|
Err(error) => tracing::error!(%error, ?current, "failed to resize tiled window"),
|
|
}
|
|
}
|
|
|
|
pub fn toggle_layout_mode(&mut self) {
|
|
let Some(bounds) = self.output_bounds() else {
|
|
return;
|
|
};
|
|
let mode = match self.workspaces.active().layout.mode() {
|
|
LayoutMode::Scrolling => LayoutMode::Tree,
|
|
LayoutMode::Tree => LayoutMode::Scrolling,
|
|
};
|
|
|
|
match self.workspaces.set_active_layout_mode(mode, bounds) {
|
|
Ok(true) => self.relayout(),
|
|
Ok(false) => {}
|
|
Err(error) => tracing::error!(%error, ?mode, "failed to change layout mode"),
|
|
}
|
|
}
|
|
|
|
pub fn consume_focused_window(&mut self) {
|
|
let Some(window) = self.focused_window else {
|
|
return;
|
|
};
|
|
let Some(bounds) = self.output_bounds() else {
|
|
return;
|
|
};
|
|
if self.workspaces.active().layout.mode() != LayoutMode::Scrolling {
|
|
return;
|
|
}
|
|
let target = self
|
|
.workspaces
|
|
.active()
|
|
.layout
|
|
.directional_neighbor(window, Direction::Left, bounds)
|
|
.ok()
|
|
.flatten()
|
|
.or_else(|| {
|
|
self.workspaces
|
|
.active()
|
|
.layout
|
|
.directional_neighbor(window, Direction::Right, bounds)
|
|
.ok()
|
|
.flatten()
|
|
});
|
|
let Some(target) = target else {
|
|
return;
|
|
};
|
|
|
|
if let Err(error) = self.workspaces.stack_window(window, target) {
|
|
tracing::error!(%error, ?window, ?target, "failed to consume window into column");
|
|
return;
|
|
}
|
|
self.relayout();
|
|
}
|
|
|
|
pub fn expel_focused_window(&mut self) {
|
|
let Some(window) = self.focused_window else {
|
|
return;
|
|
};
|
|
|
|
match self.workspaces.extract_window(window) {
|
|
Ok(true) => self.relayout(),
|
|
Ok(false) => {}
|
|
Err(error) => tracing::error!(%error, ?window, "failed to expel window from column"),
|
|
}
|
|
}
|
|
|
|
pub fn cycle_focused_column_width(&mut self) {
|
|
let Some(window) = self.focused_window else {
|
|
return;
|
|
};
|
|
|
|
match self.workspaces.cycle_column_width(window, &self.column_width_presets) {
|
|
Ok(true) => {
|
|
self.pending_column_width_cycles.insert(window);
|
|
self.relayout();
|
|
}
|
|
Ok(false) => {}
|
|
Err(error) => tracing::error!(%error, ?window, "failed to cycle column width"),
|
|
}
|
|
}
|
|
|
|
pub fn center_focused_column(&mut self) {
|
|
let Some(window) = self.focused_window else {
|
|
return;
|
|
};
|
|
let Some(bounds) = self.output_bounds() else {
|
|
return;
|
|
};
|
|
let constraints = self.window_constraints();
|
|
|
|
match self
|
|
.workspaces
|
|
.center_window(window, bounds, self.gap_config, &constraints)
|
|
{
|
|
Ok(true) => self.relayout(),
|
|
Ok(false) => {}
|
|
Err(error) => tracing::error!(%error, ?window, "failed to center column"),
|
|
}
|
|
}
|
|
|
|
pub fn toggle_focused_floating(&mut self) {
|
|
let Some(window) = self.focused_window else {
|
|
return;
|
|
};
|
|
let Some(bounds) = self.output_bounds() else {
|
|
return;
|
|
};
|
|
let floating_rect = match self.workspaces.placement(window) {
|
|
Some(WindowPlacement::Tiled) => self
|
|
.tiled_layout(bounds)
|
|
.ok()
|
|
.and_then(|layout| layout.geometry.get(&window).copied())
|
|
.unwrap_or_else(|| centered_floating_rect(bounds)),
|
|
Some(WindowPlacement::Floating { rect }) => rect,
|
|
None => return,
|
|
};
|
|
let axis = self
|
|
.workspaces
|
|
.active()
|
|
.layout
|
|
.automatic_axis(Some(window), bounds)
|
|
.unwrap_or(Axis::Horizontal);
|
|
|
|
if let Err(error) = self.workspaces.toggle_floating(window, floating_rect, axis, 0.5) {
|
|
tracing::error!(%error, ?window, "failed to toggle floating window");
|
|
return;
|
|
}
|
|
|
|
self.relayout();
|
|
}
|
|
|
|
pub fn toggle_focused_fullscreen(&mut self) {
|
|
let Some(window) = self.focused_window else {
|
|
return;
|
|
};
|
|
|
|
if let Err(error) = self.workspaces.toggle_fullscreen(window) {
|
|
tracing::error!(%error, ?window, "failed to toggle fullscreen window");
|
|
return;
|
|
}
|
|
|
|
self.relayout();
|
|
}
|
|
|
|
pub fn toggle_focused_maximized(&mut self) {
|
|
let Some(window) = self.focused_window else {
|
|
return;
|
|
};
|
|
// Super+F from true fullscreen enters decorated maximization.
|
|
let fullscreen = self
|
|
.workspaces
|
|
.workspace_for_window(window)
|
|
.and_then(|workspace| self.workspaces.workspace(workspace))
|
|
.is_some_and(|workspace| workspace.fullscreen == Some(window));
|
|
let enabled = fullscreen || !self.maximized_windows.contains(&window);
|
|
self.set_window_maximized(window, enabled);
|
|
}
|
|
|
|
pub fn set_window_maximized(&mut self, window: WindowId, enabled: bool) {
|
|
if self.workspaces.workspace_for_window(window).is_none() {
|
|
return;
|
|
}
|
|
if enabled {
|
|
let _ = self.workspaces.set_fullscreen(window, false);
|
|
self.maximized_windows.insert(window);
|
|
} else {
|
|
self.maximized_windows.remove(&window);
|
|
}
|
|
if self.workspaces.placement(window) == Some(WindowPlacement::Tiled) {
|
|
let workspace_id = self.workspaces.workspace_for_window(window).unwrap();
|
|
if let Some(workspace) = self.workspaces.workspace_mut(workspace_id)
|
|
&& let WorkspaceLayout::Scrolling(layout) = &mut workspace.layout
|
|
{
|
|
if enabled {
|
|
if let Some(column) = layout.columns().iter().find(|column| column.windows.contains(&window)) {
|
|
self.maximized_column_widths.entry(window).or_insert(column.width);
|
|
}
|
|
let _ = layout.set_column_width(window, ColumnWidth::Proportion(1.0));
|
|
} else if let Some(width) = self.maximized_column_widths.remove(&window) {
|
|
let _ = layout.set_column_width(window, width);
|
|
}
|
|
}
|
|
}
|
|
self.relayout();
|
|
}
|
|
|
|
pub(crate) fn output_has_fullscreen(&self, output: &Output) -> bool {
|
|
!self.overview.is_presenting()
|
|
&& self
|
|
.output_id(output)
|
|
.and_then(|id| self.output_workspaces.active_workspace(id))
|
|
.and_then(|workspace| self.workspaces.workspace(workspace))
|
|
.is_some_and(|workspace| workspace.fullscreen.is_some())
|
|
}
|
|
|
|
pub fn close_focused_window(&mut self) {
|
|
let Some(focused) = self.focused_window else {
|
|
return;
|
|
};
|
|
|
|
if !self.animations_enabled {
|
|
self.send_window_close(focused);
|
|
return;
|
|
}
|
|
|
|
self.closing_windows.entry(focused).or_default();
|
|
crate::backends::direct::render_all(self);
|
|
}
|
|
|
|
pub(crate) fn close_managed_window(&mut self, id: WindowId) -> bool {
|
|
if !self.window_ids.values().any(|window_id| *window_id == id) {
|
|
return false;
|
|
}
|
|
|
|
if self.animations_enabled {
|
|
self.closing_windows.entry(id).or_default();
|
|
crate::backends::direct::render_all(self);
|
|
} else {
|
|
self.send_window_close(id);
|
|
}
|
|
|
|
true
|
|
}
|
|
|
|
pub(crate) fn activate_managed_window(&mut self, id: WindowId) -> bool {
|
|
let Some(window) = self
|
|
.window_ids
|
|
.iter()
|
|
.find_map(|(window, window_id)| (*window_id == id).then(|| window.clone()))
|
|
else {
|
|
return false;
|
|
};
|
|
if !activate_window_workspace(&mut self.workspaces, &mut self.output_workspaces, id) {
|
|
return false;
|
|
}
|
|
let workspace = self.workspaces.active_id();
|
|
|
|
if let Some(output) = self.output_workspaces.output_for_workspace(workspace) {
|
|
self.workspace_slides.remove(&output);
|
|
}
|
|
self.focused_window = Some(id);
|
|
self.raise_window(&window, true);
|
|
self.relayout();
|
|
self.restore_keyboard_focus();
|
|
true
|
|
}
|
|
|
|
pub(crate) fn activate_managed_workspace(&mut self, workspace: WorkspaceId) -> bool {
|
|
self.activate_managed_workspace_internal(workspace, None)
|
|
}
|
|
|
|
pub(crate) fn activate_managed_workspace_from_swipe(
|
|
&mut self,
|
|
workspace: WorkspaceId,
|
|
direction: SwipeDirection,
|
|
) -> bool {
|
|
self.activate_managed_workspace_internal(workspace, Some(direction))
|
|
}
|
|
|
|
fn activate_managed_workspace_internal(
|
|
&mut self,
|
|
workspace: WorkspaceId,
|
|
slide_direction: Option<SwipeDirection>,
|
|
) -> bool {
|
|
if self.workspaces.workspace(workspace).is_none() {
|
|
return false;
|
|
}
|
|
|
|
let output = self
|
|
.output_workspaces
|
|
.focused_output()
|
|
.or_else(|| self.output_workspaces.output_for_workspace(workspace));
|
|
let Some(output) = output else {
|
|
return false;
|
|
};
|
|
let previous = self.output_workspaces.active_workspace(output);
|
|
let owner = match self.output_workspaces.switch_workspace(output, workspace) {
|
|
Ok(ferese_core::WorkspaceSwitch::Activated(output))
|
|
| Ok(ferese_core::WorkspaceSwitch::FocusedExisting(output)) => output,
|
|
Err(_) => return false,
|
|
};
|
|
|
|
self.update_workspace_slide(output, owner, previous, workspace, slide_direction);
|
|
self.activate_output_workspace(owner, workspace);
|
|
self.relayout();
|
|
self.restore_keyboard_focus();
|
|
true
|
|
}
|
|
|
|
pub(crate) fn closing_visual(&self, id: WindowId) -> (f64, f32) {
|
|
let Some(animation) = self.closing_windows.get(&id) else {
|
|
return (1.0, 1.0);
|
|
};
|
|
let eased = smoothstep(animation.progress);
|
|
|
|
(1.0 - eased * 0.02, (1.0 - eased) as f32)
|
|
}
|
|
|
|
fn send_window_close(&self, id: WindowId) {
|
|
let Some(toplevel) = self
|
|
.window_ids
|
|
.iter()
|
|
.find_map(|(window, window_id)| (*window_id == id).then(|| window.toplevel()).flatten())
|
|
else {
|
|
return;
|
|
};
|
|
|
|
toplevel.send_close();
|
|
}
|
|
|
|
pub fn set_window_fullscreen(&mut self, window: WindowId, enabled: bool) {
|
|
match self.workspaces.set_fullscreen(window, enabled) {
|
|
Ok(true) => self.relayout(),
|
|
Ok(false) => {}
|
|
Err(error) => {
|
|
tracing::error!(%error, ?window, enabled, "failed to set fullscreen window")
|
|
}
|
|
}
|
|
}
|
|
|
|
pub fn is_floating_window(&self, window: &Window) -> bool {
|
|
self.window_ids
|
|
.get(window)
|
|
.and_then(|id| self.workspaces.placement(*id))
|
|
.is_some_and(|placement| matches!(placement, WindowPlacement::Floating { .. }))
|
|
}
|
|
|
|
pub fn set_floating_window_geometry(
|
|
&mut self,
|
|
window: &Window,
|
|
location: Point<i32, Logical>,
|
|
size: Size<i32, Logical>,
|
|
) {
|
|
let Some(id) = self.window_ids.get(window).copied() else {
|
|
return;
|
|
};
|
|
let rect = Rect::new(
|
|
location.x as f64,
|
|
location.y as f64,
|
|
size.w.max(1) as f64,
|
|
size.h.max(1) as f64,
|
|
);
|
|
|
|
if let Err(error) = self.workspaces.set_floating_rect(id, rect) {
|
|
tracing::error!(%error, ?id, "failed to update floating window geometry");
|
|
return;
|
|
}
|
|
|
|
// Direct manipulation follows the pointer, including while the client is
|
|
// still drawing its next buffer. Rendering and hit testing share this rect.
|
|
self.resize_transactions.remove(&id);
|
|
self.resize_snapshots.remove(&id);
|
|
let geometry = self
|
|
.window_geometry
|
|
.entry(id)
|
|
.or_insert_with(|| WindowGeometry::new(rect, client_size(window)));
|
|
if let Some(size) = geometry.follow_pointer(rect, self.start_time.elapsed())
|
|
&& let Some(toplevel) = window.toplevel()
|
|
{
|
|
toplevel.with_pending_state(|state| {
|
|
state.size = Some((size.width, size.height).into());
|
|
});
|
|
toplevel.send_pending_configure();
|
|
}
|
|
self.scrolling_world_x.remove(&id);
|
|
self.viewport_coupled_widths.remove(&id);
|
|
self.space.map_element(window.clone(), location, false);
|
|
self.sync_window_stacking();
|
|
// Move/resize/cancel callbacks run with Smithay's pointer mutex held.
|
|
// Cursor rendering reads current_location(), which would lock it again.
|
|
// The event-loop epilogue coalesces this redraw after the grab returns.
|
|
self.cursor_redraw_pending = true;
|
|
}
|
|
|
|
pub fn switch_workspace(&mut self, index: u32) {
|
|
self.switch_workspace_internal(index, None);
|
|
}
|
|
|
|
pub(crate) fn switch_workspace_from_swipe(&mut self, index: u32, direction: SwipeDirection) {
|
|
self.switch_workspace_internal(index, Some(direction));
|
|
}
|
|
|
|
fn switch_workspace_internal(&mut self, index: u32, slide_direction: Option<SwipeDirection>) {
|
|
let workspace = match self.workspaces.ensure_numeric(index) {
|
|
Ok(workspace) => workspace,
|
|
Err(error) => {
|
|
tracing::error!(%error, index, "failed to switch workspace");
|
|
return;
|
|
}
|
|
};
|
|
let Some(output) = self.output_workspaces.focused_output() else {
|
|
return;
|
|
};
|
|
let previous = self.output_workspaces.active_workspace(output);
|
|
let owner = match self.output_workspaces.switch_workspace(output, workspace) {
|
|
Ok(ferese_core::WorkspaceSwitch::Activated(output))
|
|
| Ok(ferese_core::WorkspaceSwitch::FocusedExisting(output)) => output,
|
|
Err(error) => {
|
|
tracing::error!(%error, index, "failed to assign workspace to output");
|
|
return;
|
|
}
|
|
};
|
|
self.update_workspace_slide(output, owner, previous, workspace, slide_direction);
|
|
self.activate_output_workspace(owner, workspace);
|
|
|
|
self.relayout();
|
|
self.restore_keyboard_focus();
|
|
}
|
|
|
|
fn update_workspace_slide(
|
|
&mut self,
|
|
requested_output: OutputId,
|
|
owner: OutputId,
|
|
previous: Option<WorkspaceId>,
|
|
workspace: WorkspaceId,
|
|
slide_direction: Option<SwipeDirection>,
|
|
) {
|
|
let previous_slide = self.workspace_slides.remove(&owner);
|
|
if owner == requested_output
|
|
&& let (Some(from), Some(direction)) = (previous, slide_direction)
|
|
&& from != workspace
|
|
&& self.animations_enabled
|
|
{
|
|
self.last_animation_tick = Instant::now();
|
|
self.workspace_slides
|
|
.insert(owner, WorkspaceSlide::new(previous_slide, from, workspace, direction));
|
|
}
|
|
}
|
|
|
|
pub fn move_focused_to_workspace(&mut self, index: u32) {
|
|
let Some(window) = self.focused_window else {
|
|
return;
|
|
};
|
|
let axis = self
|
|
.output_bounds()
|
|
.and_then(|bounds| {
|
|
let workspace = self.workspaces.ensure_numeric(index).ok()?;
|
|
let target = self.workspaces.workspace(workspace)?;
|
|
target.layout.automatic_axis(target.last_focused, bounds).ok()
|
|
})
|
|
.unwrap_or(Axis::Horizontal);
|
|
|
|
let destination = match self.workspaces.move_window_to_numeric(window, index, axis, 0.5) {
|
|
Ok(destination) => destination,
|
|
Err(error) => {
|
|
tracing::error!(%error, ?window, index, "failed to move window to workspace");
|
|
return;
|
|
}
|
|
};
|
|
if let Some(output) = self.output_workspaces.focused_output()
|
|
&& let Err(error) = self.output_workspaces.assign_workspace(output, destination)
|
|
{
|
|
tracing::error!(%error, ?destination, "failed to assign destination workspace");
|
|
}
|
|
|
|
self.focused_window = self.workspaces.active().last_focused;
|
|
self.relayout();
|
|
self.restore_keyboard_focus();
|
|
}
|
|
|
|
pub(crate) fn restore_keyboard_focus(&mut self) {
|
|
if self.input_capture.captures(1) {
|
|
return;
|
|
}
|
|
if self.session_lock.active {
|
|
self.focus_lock_surface();
|
|
return;
|
|
}
|
|
let surface = self.focused_window.and_then(|focused| {
|
|
self.window_ids.iter().find_map(|(window, id)| {
|
|
(*id == focused)
|
|
.then(|| window.toplevel())
|
|
.flatten()
|
|
.map(|toplevel| toplevel.wl_surface().clone())
|
|
})
|
|
});
|
|
|
|
self.seat.get_keyboard().expect("seat has a keyboard").set_focus(
|
|
self,
|
|
surface,
|
|
smithay::utils::SERIAL_COUNTER.next_serial(),
|
|
);
|
|
}
|
|
|
|
fn output_bounds(&self) -> Option<Rect> {
|
|
let output = self.focused_output().or_else(|| self.space.outputs().next())?;
|
|
self.output_bounds_for(output)
|
|
}
|
|
|
|
fn floating_bounds_for_window(&self, window: WindowId) -> Option<Rect> {
|
|
let output_id = self
|
|
.workspaces
|
|
.workspace_for_window(window)
|
|
.and_then(|workspace| self.output_workspaces.output_for_workspace(workspace));
|
|
self.output_ids
|
|
.iter()
|
|
.find(|(_, id)| Some(**id) == output_id)
|
|
.and_then(|(output, _)| self.output_bounds_for(output))
|
|
.or_else(|| self.output_bounds())
|
|
}
|
|
|
|
pub(crate) fn output_bounds_for(&self, output: &Output) -> Option<Rect> {
|
|
let geometry = self.space.output_geometry(output)?;
|
|
let zone = layer_map_for_output(output).non_exclusive_zone();
|
|
|
|
Some(Rect::new(
|
|
(geometry.loc.x + zone.loc.x) as f64,
|
|
(geometry.loc.y + zone.loc.y) as f64,
|
|
zone.size.w.max(0) as f64,
|
|
zone.size.h.max(0) as f64,
|
|
))
|
|
}
|
|
|
|
fn full_output_bounds_for(&self, output: &Output) -> Option<Rect> {
|
|
let geometry = self.space.output_geometry(output)?;
|
|
|
|
Some(Rect::new(
|
|
geometry.loc.x as f64,
|
|
geometry.loc.y as f64,
|
|
geometry.size.w as f64,
|
|
geometry.size.h as f64,
|
|
))
|
|
}
|
|
|
|
fn arrange_layers(&self) {
|
|
let outputs = self.space.outputs().cloned().collect::<Vec<_>>();
|
|
|
|
for output in outputs {
|
|
layer_map_for_output(&output).arrange();
|
|
}
|
|
}
|
|
|
|
fn logical_window_rect(&mut self, window: WindowId, bounds: Rect) -> Option<Rect> {
|
|
let workspace = self.workspaces.workspace_for_window(window)?;
|
|
let fullscreen = self.workspaces.workspace(workspace)?.fullscreen;
|
|
|
|
if fullscreen == Some(window) {
|
|
return Some(bounds);
|
|
}
|
|
|
|
let constraints = self.window_constraints();
|
|
let focused = self.focused_window;
|
|
match self.workspaces.placement(window)? {
|
|
WindowPlacement::Tiled => self
|
|
.workspaces
|
|
.workspace_mut(workspace)?
|
|
.layout
|
|
.geometry_with_constraints(bounds, self.gap_config, &constraints, focused)
|
|
.ok()?
|
|
.geometry
|
|
.get(&window)
|
|
.copied(),
|
|
WindowPlacement::Floating { rect } => Some(rect),
|
|
}
|
|
}
|
|
|
|
fn tiled_layout(&mut self, bounds: Rect) -> Result<LayoutResult, ferese_layout::LayoutError> {
|
|
let constraints = self.window_constraints();
|
|
let focused = self.focused_window;
|
|
self.workspaces
|
|
.active_mut()
|
|
.layout
|
|
.geometry_with_constraints(bounds, self.gap_config, &constraints, focused)
|
|
}
|
|
|
|
fn window_constraints(&self) -> HashMap<WindowId, SizeConstraints> {
|
|
self.window_ids
|
|
.iter()
|
|
.filter_map(|(window, id)| {
|
|
let toplevel = window.toplevel()?;
|
|
let (minimum, maximum) = with_states(toplevel.wl_surface(), |states| {
|
|
let mut cached = states.cached_state.get::<SurfaceCachedState>();
|
|
let state = cached.current();
|
|
(state.min_size, state.max_size)
|
|
});
|
|
|
|
Some((
|
|
*id,
|
|
SizeConstraints {
|
|
min_width: minimum.w.max(1) as f64,
|
|
min_height: minimum.h.max(1) as f64,
|
|
max_width: (maximum.w > 0).then_some(maximum.w as f64),
|
|
max_height: (maximum.h > 0).then_some(maximum.h as f64),
|
|
},
|
|
))
|
|
})
|
|
.collect()
|
|
}
|
|
}
|
|
|
|
fn maximized_rect(bounds: Rect, gap: f64) -> Rect {
|
|
let gap = gap
|
|
.max(0.0)
|
|
.min(((bounds.width.min(bounds.height) - 1.0) / 2.0).max(0.0));
|
|
Rect::new(
|
|
bounds.x + gap,
|
|
bounds.y + gap,
|
|
(bounds.width - 2.0 * gap).max(1.0),
|
|
(bounds.height - 2.0 * gap).max(1.0),
|
|
)
|
|
}
|
|
|
|
fn moved_floating_rect(rect: Rect, old: Rect, new: Rect) -> Rect {
|
|
let width = rect.width.min(new.width).max(1.);
|
|
let height = rect.height.min(new.height).max(1.);
|
|
Rect::new(
|
|
(rect.x + new.x - old.x).clamp(new.x, new.x + (new.width - width).max(0.)),
|
|
(rect.y + new.y - old.y).clamp(new.y, new.y + (new.height - height).max(0.)),
|
|
width,
|
|
height,
|
|
)
|
|
}
|
|
|
|
fn centered_floating_rect(bounds: Rect) -> Rect {
|
|
let width = (bounds.width * 0.6).max(1.0);
|
|
let height = (bounds.height * 0.6).max(1.0);
|
|
|
|
Rect::new(
|
|
bounds.x + (bounds.width - width) / 2.0,
|
|
bounds.y + (bounds.height - height) / 2.0,
|
|
width,
|
|
height,
|
|
)
|
|
}
|
|
|
|
fn floating_commit_is_current(
|
|
no_pending_configures: bool,
|
|
committed: Option<smithay::utils::Serial>,
|
|
acknowledged: Option<smithay::utils::Serial>,
|
|
resizing: bool,
|
|
) -> bool {
|
|
no_pending_configures && committed.is_some() && committed == acknowledged && !resizing
|
|
}
|
|
|
|
fn constrained_floating_rect(rect: Rect, constraints: SizeConstraints) -> Rect {
|
|
let min_width = constraints.min_width.max(1.0);
|
|
let min_height = constraints.min_height.max(1.0);
|
|
Rect::new(
|
|
rect.x,
|
|
rect.y,
|
|
rect.width
|
|
.clamp(min_width, constraints.max_width.unwrap_or(f64::INFINITY).max(min_width)),
|
|
rect.height.clamp(
|
|
min_height,
|
|
constraints.max_height.unwrap_or(f64::INFINITY).max(min_height),
|
|
),
|
|
)
|
|
}
|
|
|
|
fn natural_floating_rect(bounds: Rect, size: ClientSize) -> Rect {
|
|
let width = f64::from(size.width).clamp(1.0, bounds.width.max(1.0));
|
|
let height = f64::from(size.height).clamp(1.0, bounds.height.max(1.0));
|
|
Rect::new(
|
|
bounds.x + (bounds.width - width) / 2.0,
|
|
bounds.y + (bounds.height - height) / 2.0,
|
|
width,
|
|
height,
|
|
)
|
|
}
|
|
|
|
fn smoothstep(progress: f64) -> f64 {
|
|
let progress = progress.clamp(0.0, 1.0);
|
|
|
|
progress * progress * (3.0 - 2.0 * progress)
|
|
}
|
|
|
|
fn restored_scrolling_world_x(had_geometry: bool, visual_x: f64, viewport_x: f64, target_world_x: f64) -> f64 {
|
|
if had_geometry {
|
|
visual_x + viewport_x
|
|
} else {
|
|
target_world_x
|
|
}
|
|
}
|
|
|
|
fn centered_transient_rect(parent: Rect) -> Rect {
|
|
let width = (parent.width * 0.75).clamp(1.0, 640.0);
|
|
let height = (parent.height * 0.75).clamp(1.0, 480.0);
|
|
|
|
Rect::new(
|
|
parent.x + (parent.width - width) / 2.0,
|
|
parent.y + (parent.height - height) / 2.0,
|
|
width,
|
|
height,
|
|
)
|
|
}
|
|
|
|
fn client_size(window: &Window) -> Option<ClientSize> {
|
|
// XDG geometry alone is metadata, not a painted application frame.
|
|
// Initial empty commits must not make the placeholder presentation ready.
|
|
if !window_has_buffer(window) {
|
|
return None;
|
|
}
|
|
let size = window.geometry().size;
|
|
|
|
(size.w > 0 && size.h > 0).then_some(ClientSize {
|
|
width: size.w,
|
|
height: size.h,
|
|
})
|
|
}
|
|
|
|
pub(crate) fn window_has_buffer(window: &Window) -> bool {
|
|
window.toplevel().is_some_and(|toplevel| {
|
|
smithay::backend::renderer::utils::with_renderer_surface_state(toplevel.wl_surface(), |state| {
|
|
state.buffer().is_some()
|
|
})
|
|
.unwrap_or(false)
|
|
})
|
|
}
|
|
|
|
fn activate_window_workspace(
|
|
workspaces: &mut WorkspaceSet,
|
|
outputs: &mut OutputWorkspaceMap,
|
|
window: WindowId,
|
|
) -> bool {
|
|
let Some(workspace) = workspaces.workspace_for_window(window) else {
|
|
return false;
|
|
};
|
|
if let Some(output) = outputs
|
|
.focused_output()
|
|
.or_else(|| outputs.output_for_workspace(workspace))
|
|
&& outputs.switch_workspace(output, workspace).is_err()
|
|
{
|
|
return false;
|
|
}
|
|
if workspaces.activate(workspace).is_err() {
|
|
return false;
|
|
}
|
|
|
|
if let Some(fullscreen) = workspaces.active().fullscreen
|
|
&& fullscreen != window
|
|
&& workspaces.placement(window) == Some(WindowPlacement::Tiled)
|
|
&& workspaces.set_fullscreen(fullscreen, false).is_err()
|
|
{
|
|
return false;
|
|
}
|
|
|
|
workspaces.focus_window(window).is_ok()
|
|
}
|
|
|
|
fn stacking_order_settled<'a, T, I>(current: I, target: &'a [T], z_index: impl Fn(&T) -> u8) -> bool
|
|
where
|
|
I: IntoIterator<Item = &'a T>,
|
|
T: PartialEq,
|
|
{
|
|
let Some((first, rest)) = target.split_first() else {
|
|
return current.into_iter().next().is_none();
|
|
};
|
|
let expected = z_index(first);
|
|
rest.iter().all(|window| z_index(window) == expected) && current.into_iter().eq(target)
|
|
}
|
|
|
|
#[derive(Default)]
|
|
pub struct ClientState {
|
|
pub compositor_state: CompositorClientState,
|
|
pub(crate) capabilities: crate::private_client::ClientCapabilities,
|
|
}
|
|
|
|
impl ClientData for ClientState {
|
|
fn initialized(&self, _client_id: ClientId) {}
|
|
fn disconnected(&self, _client_id: ClientId, _reason: DisconnectReason) {}
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod tests {
|
|
#[test]
|
|
fn selecting_a_window_activates_its_workspace_on_its_owner() {
|
|
for assignment in [None, Some(OutputId(1)), Some(OutputId(2))] {
|
|
let mut workspaces = WorkspaceSet::default();
|
|
let first = workspaces.active_id();
|
|
workspaces.insert_window(WindowId(1), Axis::Horizontal, 0.5).unwrap();
|
|
let second = workspaces.ensure_numeric(2).unwrap();
|
|
workspaces.activate(second).unwrap();
|
|
workspaces.insert_window(WindowId(2), Axis::Horizontal, 0.5).unwrap();
|
|
workspaces.insert_window(WindowId(3), Axis::Horizontal, 0.5).unwrap();
|
|
workspaces.activate(first).unwrap();
|
|
|
|
let mut outputs = OutputWorkspaceMap::default();
|
|
outputs
|
|
.connect(OutputId(1), OutputGeometry::new(0, 0, 1920, 1080), first)
|
|
.unwrap();
|
|
let owner = if assignment == Some(OutputId(2)) {
|
|
let third = workspaces.ensure_numeric(3).unwrap();
|
|
outputs
|
|
.connect(OutputId(2), OutputGeometry::new(1920, 0, 1920, 1080), third)
|
|
.unwrap();
|
|
outputs.assign_workspace(OutputId(2), second).unwrap();
|
|
OutputId(2)
|
|
} else {
|
|
if let Some(output) = assignment {
|
|
outputs.assign_workspace(output, second).unwrap();
|
|
}
|
|
OutputId(1)
|
|
};
|
|
outputs.focus_output(OutputId(1)).unwrap();
|
|
|
|
assert!(activate_window_workspace(&mut workspaces, &mut outputs, WindowId(2)));
|
|
assert_eq!(outputs.active_workspace(owner), Some(second));
|
|
assert_eq!(outputs.focused_output(), Some(owner));
|
|
assert_eq!(outputs.output_for_workspace(second), Some(owner));
|
|
assert_eq!(workspaces.active_id(), second);
|
|
assert_eq!(workspaces.active().last_focused, Some(WindowId(2)));
|
|
if assignment == Some(OutputId(2)) {
|
|
assert_eq!(outputs.active_workspace(OutputId(1)), Some(first));
|
|
}
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn selecting_a_tiled_window_reveals_it_past_another_fullscreen_window() {
|
|
let mut workspaces = WorkspaceSet::default();
|
|
workspaces.insert_window(WindowId(1), Axis::Horizontal, 0.5).unwrap();
|
|
workspaces.insert_window(WindowId(2), Axis::Horizontal, 0.5).unwrap();
|
|
workspaces.set_fullscreen(WindowId(1), true).unwrap();
|
|
let mut outputs = OutputWorkspaceMap::default();
|
|
outputs
|
|
.connect(
|
|
OutputId(1),
|
|
OutputGeometry::new(0, 0, 1920, 1080),
|
|
workspaces.active_id(),
|
|
)
|
|
.unwrap();
|
|
|
|
assert!(activate_window_workspace(&mut workspaces, &mut outputs, WindowId(2)));
|
|
assert_eq!(workspaces.active().fullscreen, None);
|
|
assert_eq!(workspaces.active().last_focused, Some(WindowId(2)));
|
|
}
|
|
|
|
#[test]
|
|
fn workspace_slide_moves_both_workspaces_without_a_gap() {
|
|
let width = 1600.0;
|
|
let height = 900.0;
|
|
for (direction, outgoing_target) in [
|
|
(SwipeDirection::Left, (-width, 0.0)),
|
|
(SwipeDirection::Right, (width, 0.0)),
|
|
(SwipeDirection::Up, (0.0, -height)),
|
|
(SwipeDirection::Down, (0.0, height)),
|
|
] {
|
|
let from = WorkspaceId(1);
|
|
let to = WorkspaceId(2);
|
|
let mut slide = WorkspaceSlide::new(None, from, to, direction);
|
|
assert!(slide.contains(from));
|
|
assert!(slide.contains(to));
|
|
assert!(slide.advance(WORKSPACE_SLIDE_DURATION / 2));
|
|
let outgoing = slide.offset(from, width, height);
|
|
let incoming = slide.offset(to, width, height);
|
|
assert!((incoming.0 - outgoing.0).abs() == outgoing_target.0.abs());
|
|
assert!((incoming.1 - outgoing.1).abs() == outgoing_target.1.abs());
|
|
|
|
assert!(!slide.advance(WORKSPACE_SLIDE_DURATION));
|
|
assert_eq!(slide.offset(from, width, height), outgoing_target);
|
|
assert_eq!(slide.offset(to, width, height), (0.0, 0.0));
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn chained_workspace_slides_keep_all_visible_workspaces() {
|
|
let first = WorkspaceId(1);
|
|
let second = WorkspaceId(2);
|
|
let third = WorkspaceId(3);
|
|
let mut slide = WorkspaceSlide::new(None, first, second, SwipeDirection::Up);
|
|
slide.advance(WORKSPACE_SLIDE_DURATION / 3);
|
|
let first_position = slide.offset(first, 1600.0, 900.0);
|
|
let second_position = slide.offset(second, 1600.0, 900.0);
|
|
|
|
let chained = WorkspaceSlide::new(Some(slide), second, third, SwipeDirection::Left);
|
|
assert!(chained.contains(first));
|
|
assert!(chained.contains(second));
|
|
assert!(chained.contains(third));
|
|
let first_start = chained.items.iter().find(|item| item.workspace == first).unwrap().start;
|
|
let second_start = chained
|
|
.items
|
|
.iter()
|
|
.find(|item| item.workspace == second)
|
|
.unwrap()
|
|
.start;
|
|
assert_eq!((first_start.x * 1600.0, first_start.y * 900.0), first_position);
|
|
assert_eq!((second_start.x * 1600.0, second_start.y * 900.0), second_position);
|
|
|
|
let reversed = WorkspaceSlide::new(Some(chained), third, first, SwipeDirection::Down);
|
|
assert_eq!(reversed.items.len(), 3);
|
|
assert!(reversed.contains(second));
|
|
assert_eq!(
|
|
reversed
|
|
.items
|
|
.iter()
|
|
.find(|item| item.workspace == first)
|
|
.unwrap()
|
|
.target,
|
|
SlideOffset::default()
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn floating_sizes_respect_client_limits_without_moving_the_window() {
|
|
let rect = Rect::new(40., 60., 300., 200.);
|
|
let constraints = SizeConstraints {
|
|
min_width: 640.,
|
|
min_height: 480.,
|
|
max_width: Some(900.),
|
|
max_height: Some(700.),
|
|
};
|
|
assert_eq!(
|
|
constrained_floating_rect(rect, constraints),
|
|
Rect::new(40., 60., 640., 480.)
|
|
);
|
|
assert_eq!(
|
|
constrained_floating_rect(Rect::new(40., 60., 1000., 800.), constraints),
|
|
Rect::new(40., 60., 900., 700.)
|
|
);
|
|
assert_eq!(constrained_floating_rect(rect, SizeConstraints::default()), rect);
|
|
}
|
|
|
|
#[test]
|
|
fn floating_commits_cannot_undo_pending_or_interactive_resizes() {
|
|
let serial = Some(12.into());
|
|
assert!(floating_commit_is_current(true, serial, serial, false));
|
|
assert!(!floating_commit_is_current(false, serial, serial, false));
|
|
assert!(!floating_commit_is_current(true, Some(11.into()), serial, false));
|
|
assert!(!floating_commit_is_current(true, serial, serial, true));
|
|
assert!(!floating_commit_is_current(true, None, None, false));
|
|
}
|
|
|
|
#[test]
|
|
fn display_reposition_moves_floats_with_their_output_and_clamps_after_shrinking() {
|
|
let old = ferese_layout::Rect::new(0., 0., 1920., 1080.);
|
|
let new = ferese_layout::Rect::new(2000., 0., 1000., 700.);
|
|
let rect = super::moved_floating_rect(ferese_layout::Rect::new(1500., 800., 400., 300.), old, new);
|
|
assert_eq!(rect, ferese_layout::Rect::new(2600., 400., 400., 300.));
|
|
}
|
|
use super::*;
|
|
|
|
#[test]
|
|
fn floating_dialog_keeps_its_client_size_not_workspace_proportion() {
|
|
assert_eq!(
|
|
natural_floating_rect(
|
|
Rect::new(100.0, 48.0, 1600.0, 900.0),
|
|
ClientSize {
|
|
width: 400,
|
|
height: 200
|
|
}
|
|
),
|
|
Rect::new(700.0, 398.0, 400.0, 200.0)
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn maximization_respects_layer_exclusion_and_outer_gaps() {
|
|
assert_eq!(
|
|
maximized_rect(Rect::new(0.0, 48.0, 1280.0, 752.0), 10.0),
|
|
Rect::new(10.0, 58.0, 1260.0, 732.0)
|
|
);
|
|
assert_eq!(
|
|
maximized_rect(Rect::new(1600.0, 36.0, 1280.0, 764.0), 6.0),
|
|
Rect::new(1606.0, 42.0, 1268.0, 752.0)
|
|
);
|
|
let tiny = maximized_rect(Rect::new(0.0, 0.0, 5.0, 3.0), 10.0);
|
|
assert!(tiny.width >= 1.0 && tiny.height >= 1.0);
|
|
}
|
|
|
|
#[test]
|
|
fn transient_geometry_is_centered_and_bounded_by_its_parent() {
|
|
let parent = Rect::new(100.0, 50.0, 1_000.0, 800.0);
|
|
let transient = centered_transient_rect(parent);
|
|
|
|
assert_eq!(transient, Rect::new(280.0, 210.0, 640.0, 480.0));
|
|
}
|
|
|
|
#[test]
|
|
fn close_easing_is_bounded_and_symmetric() {
|
|
assert_eq!(smoothstep(-1.0), 0.0);
|
|
assert_eq!(smoothstep(0.5), 0.5);
|
|
assert_eq!(smoothstep(2.0), 1.0);
|
|
}
|
|
|
|
#[test]
|
|
fn close_animation_delays_the_protocol_close_until_it_finishes() {
|
|
let mut animation = ClosingAnimation::default();
|
|
|
|
assert!(!animation.advance(Duration::from_millis(70)));
|
|
assert_eq!(animation.progress, 0.5);
|
|
assert!(animation.advance(Duration::from_millis(70)));
|
|
assert!(animation.close_sent);
|
|
assert!(!animation.advance(Duration::from_secs(1)));
|
|
}
|
|
|
|
#[test]
|
|
fn coupled_right_column_width_keeps_its_right_edge_stable() {
|
|
let spring = SpringConfig {
|
|
mass: 1.0,
|
|
stiffness: 320.0,
|
|
damping: 2.0 * 320.0_f64.sqrt(),
|
|
position_tolerance: 0.1,
|
|
velocity_tolerance: 0.1,
|
|
};
|
|
let mut width = AnimatedValue::new(980.0);
|
|
let mut viewport = AnimatedValue::new(495.0);
|
|
width.retarget_preserving_motion(485.0);
|
|
viewport.retarget_preserving_motion(0.0);
|
|
|
|
for _ in 0..120 {
|
|
width.advance(Duration::from_secs_f64(1.0 / 120.0), spring);
|
|
viewport.advance(Duration::from_secs_f64(1.0 / 120.0), spring);
|
|
|
|
assert!((width.current - viewport.current - 485.0).abs() < 0.001);
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn fullscreen_exit_restores_world_x_from_presented_position() {
|
|
assert_eq!(restored_scrolling_world_x(true, 0.0, 0.0, 505.0), 0.0);
|
|
assert_eq!(restored_scrolling_world_x(true, 25.0, 480.0, 505.0), 505.0);
|
|
assert_eq!(restored_scrolling_world_x(false, 10.0, 495.0, 1_000.0), 1_000.0);
|
|
}
|
|
|
|
#[derive(Clone, Copy, PartialEq, Debug)]
|
|
struct StackedWindow {
|
|
id: u32,
|
|
z_index: u8,
|
|
}
|
|
|
|
fn stacked(id: u32, z_index: u8) -> StackedWindow {
|
|
StackedWindow { id, z_index }
|
|
}
|
|
|
|
#[test]
|
|
fn stacking_is_settled_when_order_matches_and_z_index_is_uniform() {
|
|
let current = [stacked(1, 30), stacked(2, 30), stacked(3, 30)];
|
|
assert!(stacking_order_settled(current.iter(), ¤t, |window| {
|
|
window.z_index
|
|
}));
|
|
}
|
|
|
|
#[test]
|
|
fn stacking_is_not_settled_when_order_differs() {
|
|
let current = [stacked(2, 30), stacked(1, 30)];
|
|
let target = [stacked(1, 30), stacked(2, 30)];
|
|
assert!(!stacking_order_settled(current.iter(), &target, |window| {
|
|
window.z_index
|
|
}));
|
|
}
|
|
|
|
#[test]
|
|
fn stacking_is_not_settled_when_z_index_is_mixed_even_with_matching_order() {
|
|
let current = [stacked(1, 30), stacked(2, 40)];
|
|
assert!(!stacking_order_settled(current.iter(), ¤t, |window| window.z_index));
|
|
}
|
|
|
|
#[test]
|
|
fn stacking_is_settled_for_an_empty_space() {
|
|
let empty: [StackedWindow; 0] = [];
|
|
assert!(stacking_order_settled(empty.iter(), &empty, |window| {
|
|
window.z_index
|
|
}));
|
|
}
|
|
}
|