1680 lines
56 KiB
Rust
1680 lines
56 KiB
Rust
use {
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crate::{
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backend::{HardwareCursor, KeyState, Mode},
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client::ClientId,
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cursor::KnownCursor,
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fixed::Fixed,
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gfx_api::{AcquireSync, BufferResv, GfxTexture, ReleaseSync},
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ifs::{
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ext_image_copy::ext_image_copy_capture_session_v1::ExtImageCopyCaptureSessionV1,
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jay_output::JayOutput,
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jay_screencast::JayScreencast,
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wl_buffer::WlBufferStorage,
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wl_output::WlOutputGlobal,
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wl_seat::{
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collect_kb_foci2,
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tablet::{TabletTool, TabletToolChanges, TabletToolId},
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wl_pointer::PendingScroll,
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NodeSeatState, SeatId, WlSeatGlobal, BTN_LEFT,
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},
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wl_surface::{
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ext_session_lock_surface_v1::ExtSessionLockSurfaceV1,
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tray::DynTrayItem,
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zwlr_layer_surface_v1::{ExclusiveSize, ZwlrLayerSurfaceV1},
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SurfaceSendPreferredScaleVisitor, SurfaceSendPreferredTransformVisitor,
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},
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workspace_manager::{
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ext_workspace_group_handle_v1::ExtWorkspaceGroupHandleV1,
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ext_workspace_manager_v1::WorkspaceManagerId,
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},
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wp_content_type_v1::ContentType,
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zwlr_layer_shell_v1::{BACKGROUND, BOTTOM, OVERLAY, TOP},
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zwlr_screencopy_frame_v1::ZwlrScreencopyFrameV1,
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},
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output_schedule::OutputSchedule,
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rect::Rect,
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renderer::Renderer,
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scale::Scale,
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state::State,
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text::TextTexture,
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tree::{
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walker::NodeVisitor, Direction, FindTreeResult, FindTreeUsecase, FoundNode, Node,
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NodeId, StackedNode, TddType, TileDragDestination, WorkspaceDragDestination,
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WorkspaceNode, WorkspaceNodeId,
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},
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utils::{
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asyncevent::AsyncEvent, clonecell::CloneCell, copyhashmap::CopyHashMap,
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errorfmt::ErrorFmt, event_listener::EventSource, hash_map_ext::HashMapExt,
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linkedlist::LinkedList, on_drop_event::OnDropEvent, scroller::Scroller,
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transform_ext::TransformExt,
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},
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wire::{
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ExtImageCopyCaptureSessionV1Id, JayOutputId, JayScreencastId, ZwlrScreencopyFrameV1Id,
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},
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},
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ahash::AHashMap,
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jay_config::video::{TearingMode as ConfigTearingMode, Transform, VrrMode as ConfigVrrMode},
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smallvec::SmallVec,
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std::{
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cell::{Cell, RefCell},
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fmt::{Debug, Formatter},
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ops::{BitOrAssign, Deref},
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rc::Rc,
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},
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};
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tree_id!(OutputNodeId);
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pub struct OutputNode {
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pub id: OutputNodeId,
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pub global: Rc<WlOutputGlobal>,
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pub jay_outputs: CopyHashMap<(ClientId, JayOutputId), Rc<JayOutput>>,
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pub workspaces: LinkedList<Rc<WorkspaceNode>>,
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pub workspace: CloneCell<Option<Rc<WorkspaceNode>>>,
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pub seat_state: NodeSeatState,
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pub layers: [LinkedList<Rc<ZwlrLayerSurfaceV1>>; 4],
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pub exclusive_zones: Cell<ExclusiveSize>,
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pub workspace_rect: Cell<Rect>,
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pub non_exclusive_rect: Cell<Rect>,
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pub non_exclusive_rect_rel: Cell<Rect>,
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pub render_data: RefCell<OutputRenderData>,
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pub state: Rc<State>,
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pub is_dummy: bool,
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pub status: CloneCell<Rc<String>>,
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pub scroll: Scroller,
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pub pointer_positions: CopyHashMap<PointerType, (i32, i32)>,
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pub pointer_down: CopyHashMap<SeatId, (i32, i32)>,
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pub lock_surface: CloneCell<Option<Rc<ExtSessionLockSurfaceV1>>>,
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pub hardware_cursor: CloneCell<Option<Rc<dyn HardwareCursor>>>,
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pub hardware_cursor_needs_render: Cell<bool>,
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pub update_render_data_scheduled: Cell<bool>,
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pub screencasts: CopyHashMap<(ClientId, JayScreencastId), Rc<JayScreencast>>,
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pub screencopies: CopyHashMap<(ClientId, ZwlrScreencopyFrameV1Id), Rc<ZwlrScreencopyFrameV1>>,
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pub title_visible: Cell<bool>,
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pub schedule: Rc<OutputSchedule>,
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pub latch_event: EventSource<dyn LatchListener>,
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pub vblank_event: EventSource<dyn VblankListener>,
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pub presentation_event: EventSource<dyn PresentationListener>,
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pub render_margin_ns: Cell<u64>,
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pub flip_margin_ns: Cell<Option<u64>>,
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pub ext_copy_sessions:
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CopyHashMap<(ClientId, ExtImageCopyCaptureSessionV1Id), Rc<ExtImageCopyCaptureSessionV1>>,
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pub before_latch_event: EventSource<dyn BeforeLatchListener>,
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pub tray_start_rel: Cell<i32>,
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pub tray_items: LinkedList<Rc<dyn DynTrayItem>>,
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pub ext_workspace_groups: CopyHashMap<WorkspaceManagerId, Rc<ExtWorkspaceGroupHandleV1>>,
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}
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#[derive(Copy, Clone, Debug, PartialEq)]
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pub enum BeforeLatchResult {
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None,
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Yield,
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}
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impl BitOrAssign for BeforeLatchResult {
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fn bitor_assign(&mut self, rhs: Self) {
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if rhs == BeforeLatchResult::Yield {
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*self = rhs;
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}
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}
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}
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pub trait BeforeLatchListener {
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fn before_latch(self: Rc<Self>, present: u64) -> BeforeLatchResult;
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}
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pub trait LatchListener {
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fn after_latch(self: Rc<Self>, on: &OutputNode, tearing: bool);
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}
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pub trait VblankListener {
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fn after_vblank(self: Rc<Self>);
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}
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pub trait PresentationListener {
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fn presented(
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self: Rc<Self>,
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output: &OutputNode,
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tv_sec: u64,
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tv_nsec: u32,
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refresh: u32,
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seq: u64,
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flags: u32,
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vrr: bool,
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);
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}
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#[derive(Copy, Clone, Debug, Eq, PartialEq, Hash)]
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pub enum PointerType {
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Seat(SeatId),
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TabletTool(TabletToolId),
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}
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pub async fn output_render_data(state: Rc<State>) {
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loop {
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let output = state.pending_output_render_data.pop().await;
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if output.global.destroyed.get() {
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continue;
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}
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if output.update_render_data_scheduled.get() {
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output.update_render_data_scheduled.set(false);
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output.update_render_data_phase1().triggered().await;
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output.update_render_data_phase2();
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}
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}
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}
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impl OutputNode {
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pub async fn before_latch(&self, present: u64) {
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let mut res = BeforeLatchResult::None;
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for listener in self.before_latch_event.iter() {
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res |= listener.before_latch(present);
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}
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if res == BeforeLatchResult::Yield {
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self.state.eng.yield_now().await;
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}
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}
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pub fn latched(&self, tearing: bool) {
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self.schedule.latched();
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for listener in self.latch_event.iter() {
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listener.after_latch(self, tearing);
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}
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}
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pub fn vblank(&self) {
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for listener in self.vblank_event.iter() {
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listener.after_vblank();
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}
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if self.global.connector.needs_vblank_emulation.get() {
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if self.vblank_event.has_listeners() {
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self.global.connector.damage();
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} else {
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let connector = self.global.connector.clone();
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self.vblank_event.on_attach(Box::new(move || {
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connector.damage();
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}));
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}
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}
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}
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pub fn presented(
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&self,
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tv_sec: u64,
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tv_nsec: u32,
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refresh: u32,
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seq: u64,
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flags: u32,
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vrr: bool,
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) {
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for listener in self.presentation_event.iter() {
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listener.presented(self, tv_sec, tv_nsec, refresh, seq, flags, vrr);
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}
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}
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pub fn update_exclusive_zones(self: &Rc<Self>) {
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let mut exclusive = ExclusiveSize::default();
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for layer in &self.layers {
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for surface in layer.iter() {
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exclusive = exclusive.max(&surface.exclusive_size());
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}
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}
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if self.exclusive_zones.replace(exclusive) != exclusive {
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self.update_rects();
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for layer in &self.layers {
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for surface in layer.iter() {
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surface.exclusive_zones_changed();
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}
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}
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if let Some(c) = self.workspace.get() {
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c.change_extents(&self.workspace_rect.get());
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}
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if self.node_visible() {
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self.state.damage(self.global.pos.get());
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}
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}
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}
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pub fn add_screencast(&self, sc: &Rc<JayScreencast>) {
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self.screencasts.set((sc.client.id, sc.id), sc.clone());
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self.screencast_changed();
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}
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pub fn remove_screencast(&self, sc: &JayScreencast) {
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self.screencasts.remove(&(sc.client.id, sc.id));
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self.screencast_changed();
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}
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pub fn screencast_changed(&self) {
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for ws in self.workspaces.iter() {
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ws.update_has_captures();
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}
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}
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pub fn perform_screencopies(
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&self,
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tex: &Rc<dyn GfxTexture>,
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resv: Option<&Rc<dyn BufferResv>>,
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acquire_sync: &AcquireSync,
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release_sync: ReleaseSync,
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render_hardware_cursor: bool,
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x_off: i32,
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y_off: i32,
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size: Option<(i32, i32)>,
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) {
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if let Some(workspace) = self.workspace.get() {
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if !workspace.may_capture.get() {
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return;
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}
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}
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self.perform_wlr_screencopies(
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tex,
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resv,
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acquire_sync,
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release_sync,
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render_hardware_cursor,
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x_off,
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y_off,
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size,
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);
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for sc in self.screencasts.lock().values() {
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sc.copy_texture(
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self,
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tex,
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resv,
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acquire_sync,
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release_sync,
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render_hardware_cursor,
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x_off,
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y_off,
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size,
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);
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}
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for sc in self.ext_copy_sessions.lock().values() {
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sc.copy_texture(
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self,
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tex,
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resv,
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acquire_sync,
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release_sync,
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render_hardware_cursor,
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x_off,
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y_off,
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size,
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);
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}
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}
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pub fn perform_wlr_screencopies(
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&self,
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tex: &Rc<dyn GfxTexture>,
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resv: Option<&Rc<dyn BufferResv>>,
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acquire_sync: &AcquireSync,
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release_sync: ReleaseSync,
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render_hardware_cursors: bool,
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x_off: i32,
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y_off: i32,
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size: Option<(i32, i32)>,
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) {
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if self.screencopies.is_empty() {
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return;
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}
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let now = self.state.now();
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for capture in self.screencopies.lock().drain_values() {
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let wl_buffer = match capture.buffer.take() {
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Some(b) => b,
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_ => {
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log::warn!("Capture frame is pending but has no buffer attached");
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capture.send_failed();
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continue;
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}
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};
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if wl_buffer.destroyed() {
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capture.send_failed();
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continue;
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}
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let mut ready = true;
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if let Some(storage) = wl_buffer.storage.borrow_mut().deref() {
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match storage {
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WlBufferStorage::Shm { mem, stride } => {
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let res = self.state.perform_shm_screencopy(
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tex,
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acquire_sync,
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self.global.pos.get(),
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x_off,
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y_off,
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size,
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&capture,
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mem,
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*stride,
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wl_buffer.format,
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self.global.persistent.transform.get(),
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self.global.persistent.scale.get(),
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);
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match res {
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Ok(p) => {
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ready = p.is_none();
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capture.pending.set(p);
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}
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Err(e) => {
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log::warn!("Could not perform shm screencopy: {}", ErrorFmt(e));
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capture.send_failed();
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continue;
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}
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}
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}
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WlBufferStorage::Dmabuf { fb, .. } => {
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let fb = match fb {
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Some(fb) => fb,
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_ => {
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log::warn!("Capture buffer has no framebuffer");
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capture.send_failed();
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continue;
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}
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};
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let res = self.state.perform_screencopy(
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tex,
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resv,
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acquire_sync,
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release_sync,
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&fb,
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AcquireSync::Implicit,
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ReleaseSync::Implicit,
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self.global.persistent.transform.get(),
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self.global.pos.get(),
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render_hardware_cursors,
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x_off - capture.rect.x1(),
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y_off - capture.rect.y1(),
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size,
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self.global.persistent.transform.get(),
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self.global.persistent.scale.get(),
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);
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if let Err(e) = res {
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log::warn!("Could not perform screencopy: {}", ErrorFmt(e));
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capture.send_failed();
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continue;
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}
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}
|
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}
|
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}
|
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if capture.with_damage.get() {
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capture.send_damage();
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}
|
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if ready {
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capture.send_ready(now.0.tv_sec as _, now.0.tv_nsec as _);
|
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}
|
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}
|
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self.screencast_changed();
|
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}
|
|
|
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pub fn clear(&self) {
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self.global.clear();
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self.workspace.set(None);
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let workspaces: Vec<_> = self.workspaces.iter().collect();
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for workspace in workspaces {
|
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workspace.clear();
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}
|
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self.render_data.borrow_mut().titles.clear();
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self.lock_surface.take();
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self.jay_outputs.clear();
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self.screencasts.clear();
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self.screencopies.clear();
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self.ext_copy_sessions.clear();
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self.ext_workspace_groups.clear();
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}
|
|
|
|
pub fn on_spaces_changed(self: &Rc<Self>) {
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self.update_rects();
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if let Some(c) = self.workspace.get() {
|
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c.change_extents(&self.workspace_rect.get());
|
|
}
|
|
for item in self.tray_items.iter() {
|
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item.send_current_configure();
|
|
}
|
|
}
|
|
|
|
pub fn set_preferred_scale(self: &Rc<Self>, scale: Scale) {
|
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let old_scale = self.global.persistent.scale.replace(scale);
|
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if scale == old_scale {
|
|
return;
|
|
}
|
|
let legacy_scale = scale.round_up();
|
|
if self.global.legacy_scale.replace(legacy_scale) != legacy_scale {
|
|
self.global.send_mode();
|
|
}
|
|
self.state.remove_output_scale(old_scale);
|
|
self.state.add_output_scale(scale);
|
|
let rect = self.calculate_extents();
|
|
self.change_extents_(&rect);
|
|
let mut visitor = SurfaceSendPreferredScaleVisitor;
|
|
self.node_visit_children(&mut visitor);
|
|
for ws in self.workspaces.iter() {
|
|
for stacked in ws.stacked.iter() {
|
|
stacked.deref().clone().node_visit(&mut visitor);
|
|
}
|
|
}
|
|
self.schedule_update_render_data();
|
|
}
|
|
|
|
pub fn schedule_update_render_data(self: &Rc<Self>) {
|
|
if !self.update_render_data_scheduled.replace(true) {
|
|
self.state.pending_output_render_data.push(self.clone());
|
|
}
|
|
}
|
|
|
|
fn update_render_data_phase1(self: &Rc<Self>) -> Rc<AsyncEvent> {
|
|
let on_completed = Rc::new(OnDropEvent::default());
|
|
let Some(ctx) = self.state.render_ctx.get() else {
|
|
return on_completed.event();
|
|
};
|
|
let font = self.state.theme.font.get();
|
|
let theme = &self.state.theme;
|
|
let th = theme.sizes.title_height.get();
|
|
let scale = self.global.persistent.scale.get();
|
|
let scale = if scale != 1 {
|
|
Some(scale.to_f64())
|
|
} else {
|
|
None
|
|
};
|
|
let mut texture_height = th;
|
|
if let Some(scale) = scale {
|
|
texture_height = (th as f64 * scale).round() as _;
|
|
}
|
|
let active_id = self.workspace.get().map(|w| w.id);
|
|
for ws in self.workspaces.iter() {
|
|
let tex = &mut *ws.title_texture.borrow_mut();
|
|
let tex = tex.get_or_insert_with(|| TextTexture::new(&self.state.cpu_worker, &ctx));
|
|
let tc = match active_id == Some(ws.id) {
|
|
true => theme.colors.focused_title_text.get(),
|
|
false => theme.colors.unfocused_title_text.get(),
|
|
};
|
|
tex.schedule_render_fitting(
|
|
on_completed.clone(),
|
|
Some(texture_height),
|
|
&font,
|
|
&ws.name,
|
|
tc,
|
|
false,
|
|
scale,
|
|
);
|
|
}
|
|
let mut rd = self.render_data.borrow_mut();
|
|
let tex = rd.status.get_or_insert_with(|| OutputStatus {
|
|
tex_x: 0,
|
|
tex: TextTexture::new(&self.state.cpu_worker, &ctx),
|
|
});
|
|
let status = self.status.get();
|
|
let tc = self.state.theme.colors.bar_text.get();
|
|
tex.tex.schedule_render_fitting(
|
|
on_completed.clone(),
|
|
Some(texture_height),
|
|
&font,
|
|
&status,
|
|
tc,
|
|
true,
|
|
scale,
|
|
);
|
|
on_completed.event()
|
|
}
|
|
|
|
fn update_render_data_phase2(&self) {
|
|
let mut rd = self.render_data.borrow_mut();
|
|
rd.titles.clear();
|
|
rd.inactive_workspaces.clear();
|
|
rd.attention_requested_workspaces.clear();
|
|
rd.captured_inactive_workspaces.clear();
|
|
rd.active_workspace = None;
|
|
let mut pos = 0;
|
|
let theme = &self.state.theme;
|
|
let th = theme.sizes.title_height.get();
|
|
let scale = self.global.persistent.scale.get();
|
|
let scale = if scale != 1 {
|
|
Some(scale.to_f64())
|
|
} else {
|
|
None
|
|
};
|
|
let active_id = self.workspace.get().map(|w| w.id);
|
|
let non_exclusive_rect = self.non_exclusive_rect.get();
|
|
let output_width = non_exclusive_rect.width();
|
|
rd.underline = Rect::new_sized(0, th, output_width, 1).unwrap();
|
|
for ws in self.workspaces.iter() {
|
|
let mut title_width = th;
|
|
let title = &*ws.title_texture.borrow();
|
|
if let Some(title) = title {
|
|
if let Err(e) = title.flip() {
|
|
log::error!("Could not render title: {}", ErrorFmt(e));
|
|
}
|
|
if let Some(texture) = title.texture() {
|
|
let mut x = pos + 1;
|
|
let (mut width, _) = texture.size();
|
|
if let Some(scale) = scale {
|
|
width = (width as f64 / scale).round() as _;
|
|
}
|
|
if width + 2 > title_width {
|
|
title_width = width + 2;
|
|
} else {
|
|
x = pos + (title_width - width) / 2;
|
|
}
|
|
rd.titles.push(OutputTitle {
|
|
x1: pos,
|
|
x2: pos + title_width,
|
|
tex_x: x,
|
|
tex_y: 0,
|
|
tex: texture,
|
|
ws: ws.deref().clone(),
|
|
});
|
|
}
|
|
}
|
|
let rect = Rect::new_sized(pos, 0, title_width, th).unwrap();
|
|
if Some(ws.id) == active_id {
|
|
rd.active_workspace = Some(OutputWorkspaceRenderData {
|
|
rect,
|
|
captured: ws.has_capture.get(),
|
|
});
|
|
} else {
|
|
if ws.attention_requests.active() {
|
|
rd.attention_requested_workspaces.push(rect);
|
|
}
|
|
if ws.has_capture.get() {
|
|
rd.captured_inactive_workspaces.push(rect);
|
|
} else {
|
|
rd.inactive_workspaces.push(rect);
|
|
}
|
|
}
|
|
pos += title_width;
|
|
}
|
|
if let Some(status) = &mut rd.status {
|
|
if let Err(e) = status.tex.flip() {
|
|
log::error!("Could not render status: {}", ErrorFmt(e));
|
|
}
|
|
if let Some(texture) = status.tex.texture() {
|
|
let (mut width, _) = texture.size();
|
|
if let Some(scale) = scale {
|
|
width = (width as f64 / scale).round() as _;
|
|
}
|
|
let pos = self.tray_start_rel.get() - width - 1;
|
|
status.tex_x = pos;
|
|
}
|
|
}
|
|
if self.title_visible.get() {
|
|
let title_rect = Rect::new_sized(
|
|
non_exclusive_rect.x1(),
|
|
non_exclusive_rect.y1(),
|
|
non_exclusive_rect.width(),
|
|
th,
|
|
)
|
|
.unwrap();
|
|
self.state.damage(title_rect);
|
|
}
|
|
}
|
|
|
|
pub fn ensure_workspace(self: &Rc<Self>) -> Rc<WorkspaceNode> {
|
|
if let Some(ws) = self.workspace.get() {
|
|
if !ws.is_dummy {
|
|
return ws;
|
|
}
|
|
}
|
|
self.generate_workspace()
|
|
}
|
|
|
|
pub fn generate_workspace(self: &Rc<Self>) -> Rc<WorkspaceNode> {
|
|
let name = 'name: {
|
|
for i in 1.. {
|
|
let name = i.to_string();
|
|
if !self.state.workspaces.contains(&name) {
|
|
break 'name name;
|
|
}
|
|
}
|
|
unreachable!();
|
|
};
|
|
self.create_workspace(&name)
|
|
}
|
|
|
|
pub fn show_workspace(&self, ws: &Rc<WorkspaceNode>) -> bool {
|
|
let mut seats = SmallVec::new();
|
|
if let Some(old) = self.workspace.set(Some(ws.clone())) {
|
|
if old.id == ws.id {
|
|
return false;
|
|
}
|
|
collect_kb_foci2(old.clone(), &mut seats);
|
|
if old.is_empty() {
|
|
for jw in old.jay_workspaces.lock().values() {
|
|
jw.send_destroyed();
|
|
jw.workspace.set(None);
|
|
}
|
|
for wh in old.ext_workspaces.lock().values() {
|
|
wh.handle_destroyed();
|
|
}
|
|
old.clear();
|
|
self.state.workspaces.remove(&old.name);
|
|
} else {
|
|
old.set_visible(false);
|
|
old.flush_jay_workspaces();
|
|
}
|
|
}
|
|
self.update_visible();
|
|
if let Some(fs) = ws.fullscreen.get() {
|
|
fs.tl_change_extents(&self.global.pos.get());
|
|
}
|
|
ws.change_extents(&self.workspace_rect.get());
|
|
for seat in seats {
|
|
ws.clone().node_do_focus(&seat, Direction::Unspecified);
|
|
}
|
|
if self.node_visible() {
|
|
self.state.damage(self.global.pos.get());
|
|
}
|
|
true
|
|
}
|
|
|
|
pub fn create_workspace(self: &Rc<Self>, name: &str) -> Rc<WorkspaceNode> {
|
|
let ws = Rc::new(WorkspaceNode {
|
|
id: self.state.node_ids.next(),
|
|
state: self.state.clone(),
|
|
is_dummy: false,
|
|
output: CloneCell::new(self.clone()),
|
|
position: Cell::new(Default::default()),
|
|
container: Default::default(),
|
|
stacked: Default::default(),
|
|
seat_state: Default::default(),
|
|
name: name.to_string(),
|
|
output_link: Default::default(),
|
|
visible: Cell::new(false),
|
|
fullscreen: Default::default(),
|
|
visible_on_desired_output: Cell::new(false),
|
|
desired_output: CloneCell::new(self.global.output_id.clone()),
|
|
jay_workspaces: Default::default(),
|
|
may_capture: self.state.default_workspace_capture.clone(),
|
|
has_capture: Cell::new(false),
|
|
title_texture: Default::default(),
|
|
attention_requests: Default::default(),
|
|
render_highlight: Default::default(),
|
|
ext_workspaces: Default::default(),
|
|
opt: Default::default(),
|
|
});
|
|
ws.opt.set(Some(ws.clone()));
|
|
ws.update_has_captures();
|
|
*ws.output_link.borrow_mut() = Some(self.workspaces.add_last(ws.clone()));
|
|
self.state.workspaces.set(name.to_string(), ws.clone());
|
|
if self.workspace.is_none() {
|
|
self.show_workspace(&ws);
|
|
}
|
|
let mut clients_to_kill = AHashMap::new();
|
|
for watcher in self.state.workspace_watchers.lock().values() {
|
|
if let Err(e) = watcher.send_workspace(&ws) {
|
|
clients_to_kill.insert(watcher.client.id, (watcher.client.clone(), e));
|
|
}
|
|
}
|
|
for (client, e) in clients_to_kill.values() {
|
|
client.error(e);
|
|
}
|
|
self.state.workspace_managers.announce_workspace(self, &ws);
|
|
self.schedule_update_render_data();
|
|
ws
|
|
}
|
|
|
|
pub fn update_rects(self: &Rc<Self>) {
|
|
let rect = self.global.pos.get();
|
|
let th = self.state.theme.sizes.title_height.get();
|
|
let exclusive = self.exclusive_zones.get();
|
|
let y1 = rect.y1() + exclusive.top;
|
|
let x2 = rect.x2() - exclusive.right;
|
|
let y2 = rect.y2() - exclusive.bottom;
|
|
let x1 = rect.x1() + exclusive.left;
|
|
let width = (x2 - x1).max(0);
|
|
let height = (y2 - y1).max(0);
|
|
self.non_exclusive_rect
|
|
.set(Rect::new_sized_unchecked(x1, y1, width, height));
|
|
self.non_exclusive_rect_rel.set(Rect::new_sized_unchecked(
|
|
exclusive.left,
|
|
exclusive.top,
|
|
width,
|
|
height,
|
|
));
|
|
let y1 = y1 + th + 1;
|
|
let height = (y2 - y1).max(0);
|
|
self.workspace_rect
|
|
.set(Rect::new_sized_unchecked(x1, y1, width, height));
|
|
self.update_tray_positions();
|
|
self.schedule_update_render_data();
|
|
}
|
|
|
|
pub fn set_position(self: &Rc<Self>, x: i32, y: i32) {
|
|
let pos = self.global.pos.get();
|
|
if (pos.x1(), pos.y1()) == (x, y) {
|
|
return;
|
|
}
|
|
let rect = pos.at_point(x, y);
|
|
self.change_extents_(&rect);
|
|
}
|
|
|
|
pub fn update_mode(self: &Rc<Self>, mode: Mode) {
|
|
self.update_mode_and_transform(mode, self.global.persistent.transform.get());
|
|
}
|
|
|
|
pub fn update_transform(self: &Rc<Self>, transform: Transform) {
|
|
self.update_mode_and_transform(self.global.mode.get(), transform);
|
|
}
|
|
|
|
pub fn update_mode_and_transform(self: &Rc<Self>, mode: Mode, transform: Transform) {
|
|
let old_mode = self.global.mode.get();
|
|
let old_transform = self.global.persistent.transform.get();
|
|
if (old_mode, old_transform) == (mode, transform) {
|
|
return;
|
|
}
|
|
let (old_width, old_height) = self.global.pixel_size();
|
|
self.global.mode.set(mode);
|
|
self.global.refresh_nsec.set(mode.refresh_nsec());
|
|
self.global.persistent.transform.set(transform);
|
|
let (new_width, new_height) = self.global.pixel_size();
|
|
self.change_extents_(&self.calculate_extents());
|
|
|
|
if (old_width, old_height) != (new_width, new_height) {
|
|
for sc in self.screencasts.lock().values() {
|
|
sc.schedule_realloc_or_reconfigure();
|
|
}
|
|
for sc in self.ext_copy_sessions.lock().values() {
|
|
sc.buffer_size_changed();
|
|
}
|
|
}
|
|
|
|
if transform != old_transform {
|
|
self.state.refresh_hardware_cursors();
|
|
self.node_visit_children(&mut SurfaceSendPreferredTransformVisitor);
|
|
}
|
|
}
|
|
|
|
fn calculate_extents(&self) -> Rect {
|
|
let mode = self.global.mode.get();
|
|
let (width, height) = calculate_logical_size(
|
|
(mode.width, mode.height),
|
|
self.global.persistent.transform.get(),
|
|
self.global.persistent.scale.get(),
|
|
);
|
|
let pos = self.global.pos.get();
|
|
pos.with_size(width, height).unwrap()
|
|
}
|
|
|
|
fn change_extents_(self: &Rc<Self>, rect: &Rect) {
|
|
let visible = self.node_visible();
|
|
if visible {
|
|
let old_pos = self.global.pos.get();
|
|
self.state.damage(old_pos);
|
|
}
|
|
self.global.persistent.pos.set((rect.x1(), rect.y1()));
|
|
self.global.pos.set(*rect);
|
|
self.global.update_damage_matrix();
|
|
if visible {
|
|
self.state.damage(*rect);
|
|
}
|
|
self.state.output_extents_changed();
|
|
self.update_rects();
|
|
if let Some(ls) = self.lock_surface.get() {
|
|
ls.change_extents(*rect);
|
|
}
|
|
if let Some(c) = self.workspace.get() {
|
|
if let Some(fs) = c.fullscreen.get() {
|
|
fs.tl_change_extents(rect);
|
|
}
|
|
c.change_extents(&self.workspace_rect.get());
|
|
}
|
|
for layer in &self.layers {
|
|
for surface in layer.iter() {
|
|
surface.output_resized();
|
|
}
|
|
}
|
|
self.global.send_mode();
|
|
for seat in self.state.globals.seats.lock().values() {
|
|
seat.cursor_group().output_pos_changed(self)
|
|
}
|
|
self.state.tree_changed();
|
|
}
|
|
|
|
fn find_stacked_at(
|
|
&self,
|
|
stack: &LinkedList<Rc<dyn StackedNode>>,
|
|
x: i32,
|
|
y: i32,
|
|
tree: &mut Vec<FoundNode>,
|
|
usecase: FindTreeUsecase,
|
|
) -> FindTreeResult {
|
|
if stack.is_empty() {
|
|
return FindTreeResult::Other;
|
|
}
|
|
let (x_abs, y_abs) = self.global.pos.get().translate_inv(x, y);
|
|
for stacked in stack.rev_iter() {
|
|
let ext = stacked.node_absolute_position();
|
|
if !stacked.node_visible() {
|
|
continue;
|
|
}
|
|
if stacked.stacked_absolute_position_constrains_input() && !ext.contains(x_abs, y_abs) {
|
|
// TODO: make constrain always true
|
|
continue;
|
|
}
|
|
let (x, y) = ext.translate(x_abs, y_abs);
|
|
let idx = tree.len();
|
|
tree.push(FoundNode {
|
|
node: stacked.deref().clone().stacked_into_node(),
|
|
x,
|
|
y,
|
|
});
|
|
match stacked.node_find_tree_at(x, y, tree, usecase) {
|
|
FindTreeResult::AcceptsInput => {
|
|
return FindTreeResult::AcceptsInput;
|
|
}
|
|
FindTreeResult::Other => {
|
|
tree.truncate(idx);
|
|
}
|
|
}
|
|
}
|
|
FindTreeResult::Other
|
|
}
|
|
|
|
pub fn find_layer_surface_at(
|
|
&self,
|
|
x: i32,
|
|
y: i32,
|
|
layers: &[u32],
|
|
tree: &mut Vec<FoundNode>,
|
|
usecase: FindTreeUsecase,
|
|
) -> FindTreeResult {
|
|
if usecase == FindTreeUsecase::SelectToplevel {
|
|
return FindTreeResult::Other;
|
|
}
|
|
let len = tree.len();
|
|
for layer in layers.iter().copied() {
|
|
for surface in self.layers[layer as usize].rev_iter() {
|
|
let pos = surface.output_extents();
|
|
if pos.contains(x, y) {
|
|
let (x, y) = pos.translate(x, y);
|
|
if surface.node_find_tree_at(x, y, tree, usecase)
|
|
== FindTreeResult::AcceptsInput
|
|
{
|
|
return FindTreeResult::AcceptsInput;
|
|
}
|
|
tree.truncate(len);
|
|
}
|
|
}
|
|
}
|
|
FindTreeResult::Other
|
|
}
|
|
|
|
pub fn set_status(self: &Rc<Self>, status: &Rc<String>) {
|
|
self.status.set(status.clone());
|
|
self.schedule_update_render_data();
|
|
}
|
|
|
|
fn pointer_move(self: &Rc<Self>, id: PointerType, x: Fixed, y: Fixed) {
|
|
self.pointer_positions
|
|
.set(id, (x.round_down(), y.round_down()));
|
|
}
|
|
|
|
pub fn has_fullscreen(&self) -> bool {
|
|
self.workspace
|
|
.get()
|
|
.map(|w| w.fullscreen.is_some())
|
|
.unwrap_or(false)
|
|
}
|
|
|
|
pub fn set_lock_surface(
|
|
&self,
|
|
surface: Option<Rc<ExtSessionLockSurfaceV1>>,
|
|
) -> Option<Rc<ExtSessionLockSurfaceV1>> {
|
|
let prev = self.lock_surface.set(surface);
|
|
self.update_visible();
|
|
prev
|
|
}
|
|
|
|
pub fn fullscreen_changed(&self) {
|
|
self.update_visible();
|
|
if self.node_visible() {
|
|
self.state.damage(self.global.pos.get());
|
|
}
|
|
}
|
|
|
|
pub fn update_visible(&self) {
|
|
let mut visible = self.state.root_visible();
|
|
if self.state.lock.locked.get() {
|
|
if let Some(surface) = self.lock_surface.get() {
|
|
surface.surface.set_visible(visible);
|
|
}
|
|
visible = false;
|
|
}
|
|
macro_rules! set_layer_visible {
|
|
($layer:expr, $visible:expr) => {
|
|
for ls in $layer.iter() {
|
|
ls.set_visible($visible);
|
|
}
|
|
};
|
|
}
|
|
let mut have_fullscreen = false;
|
|
if let Some(ws) = self.workspace.get() {
|
|
have_fullscreen = ws.fullscreen.is_some();
|
|
}
|
|
let lower_visible = visible && !have_fullscreen;
|
|
self.title_visible.set(lower_visible);
|
|
set_layer_visible!(self.layers[0], lower_visible);
|
|
set_layer_visible!(self.layers[1], lower_visible);
|
|
for item in self.tray_items.iter() {
|
|
item.set_visible(lower_visible);
|
|
}
|
|
if let Some(ws) = self.workspace.get() {
|
|
ws.set_visible(visible);
|
|
}
|
|
set_layer_visible!(self.layers[2], visible);
|
|
set_layer_visible!(self.layers[3], visible);
|
|
}
|
|
|
|
fn button(self: Rc<Self>, id: PointerType) {
|
|
let (x, y) = match self.pointer_positions.get(&id) {
|
|
Some(p) => p,
|
|
_ => return,
|
|
};
|
|
if let PointerType::Seat(s) = id {
|
|
self.pointer_down.set(s, (x, y));
|
|
}
|
|
let (x, y) = self.non_exclusive_rect_rel.get().translate(x, y);
|
|
if y >= self.state.theme.sizes.title_height.get() {
|
|
return;
|
|
}
|
|
let ws = 'ws: {
|
|
let rd = self.render_data.borrow_mut();
|
|
for title in &rd.titles {
|
|
if x >= title.x1 && x < title.x2 {
|
|
break 'ws title.ws.clone();
|
|
}
|
|
}
|
|
return;
|
|
};
|
|
self.show_workspace(&ws);
|
|
ws.flush_jay_workspaces();
|
|
self.schedule_update_render_data();
|
|
self.state.tree_changed();
|
|
}
|
|
|
|
pub fn update_presentation_type(&self) {
|
|
self.update_vrr_state();
|
|
self.update_tearing();
|
|
}
|
|
|
|
fn update_vrr_state(&self) {
|
|
let enabled = match self.global.persistent.vrr_mode.get() {
|
|
VrrMode::Never => false,
|
|
VrrMode::Always => true,
|
|
VrrMode::Fullscreen { surface } => 'get: {
|
|
let Some(ws) = self.workspace.get() else {
|
|
break 'get false;
|
|
};
|
|
let Some(tl) = ws.fullscreen.get() else {
|
|
break 'get false;
|
|
};
|
|
if let Some(req) = surface {
|
|
let Some(surface) = tl.tl_scanout_surface() else {
|
|
break 'get false;
|
|
};
|
|
if let Some(req) = req.content_type {
|
|
let Some(content_type) = surface.content_type.get() else {
|
|
break 'get false;
|
|
};
|
|
match content_type {
|
|
ContentType::Photo if !req.photo => break 'get false,
|
|
ContentType::Video if !req.video => break 'get false,
|
|
ContentType::Game if !req.game => break 'get false,
|
|
_ => {}
|
|
}
|
|
}
|
|
}
|
|
true
|
|
}
|
|
};
|
|
self.global.connector.connector.set_vrr_enabled(enabled);
|
|
}
|
|
|
|
fn update_tearing(&self) {
|
|
let enabled = match self.global.persistent.tearing_mode.get() {
|
|
TearingMode::Never => false,
|
|
TearingMode::Always => true,
|
|
TearingMode::Fullscreen { surface } => 'get: {
|
|
let Some(ws) = self.workspace.get() else {
|
|
break 'get false;
|
|
};
|
|
let Some(tl) = ws.fullscreen.get() else {
|
|
break 'get false;
|
|
};
|
|
if let Some(req) = surface {
|
|
let Some(surface) = tl.tl_scanout_surface() else {
|
|
break 'get false;
|
|
};
|
|
if req.tearing_requested {
|
|
if !surface.tearing.get() {
|
|
break 'get false;
|
|
}
|
|
}
|
|
}
|
|
true
|
|
}
|
|
};
|
|
self.global.connector.connector.set_tearing_enabled(enabled);
|
|
}
|
|
|
|
pub fn tile_drag_destination(
|
|
self: &Rc<Self>,
|
|
source: NodeId,
|
|
x_abs: i32,
|
|
y_abs: i32,
|
|
) -> Option<TileDragDestination> {
|
|
if self.state.lock.locked.get() {
|
|
return None;
|
|
}
|
|
for stacked in self.state.root.stacked.rev_iter() {
|
|
let Some(float) = stacked.deref().clone().node_into_float() else {
|
|
continue;
|
|
};
|
|
if !float.node_visible() {
|
|
continue;
|
|
}
|
|
let pos = float.node_absolute_position();
|
|
if !pos.contains(x_abs, y_abs) {
|
|
continue;
|
|
}
|
|
return float.tile_drag_destination(source, x_abs, y_abs);
|
|
}
|
|
let rect = self.non_exclusive_rect.get();
|
|
if !rect.contains(x_abs, y_abs) {
|
|
return None;
|
|
}
|
|
let Some(ws) = self.workspace.get() else {
|
|
return Some(TileDragDestination {
|
|
highlight: rect,
|
|
ty: TddType::NewWorkspace {
|
|
output: self.clone(),
|
|
},
|
|
});
|
|
};
|
|
if ws.fullscreen.is_some() {
|
|
return None;
|
|
}
|
|
let th = self.state.theme.sizes.title_height.get();
|
|
if y_abs < rect.y1() + th + 1 {
|
|
let rd = &*self.render_data.borrow();
|
|
let (x, _) = rect.translate(x_abs, y_abs);
|
|
let mut last_x2 = 0;
|
|
for t in &rd.titles {
|
|
if x < t.x2 {
|
|
return Some(TileDragDestination {
|
|
highlight: Rect::new_sized(rect.x1() + t.x1, rect.y1(), t.x2 - t.x1, th)?,
|
|
ty: TddType::MoveToWorkspace {
|
|
workspace: t.ws.clone(),
|
|
},
|
|
});
|
|
}
|
|
last_x2 = t.x2;
|
|
}
|
|
return Some(TileDragDestination {
|
|
highlight: Rect::new_sized(
|
|
rect.x1() + last_x2,
|
|
rect.y1(),
|
|
rect.x2() - last_x2,
|
|
th,
|
|
)?,
|
|
ty: TddType::MoveToNewWorkspace {
|
|
output: self.clone(),
|
|
},
|
|
});
|
|
}
|
|
let thp1 = self.state.theme.sizes.title_height.get() + 1;
|
|
let rect = Rect::new(rect.x1(), rect.y1() + thp1, rect.x2(), rect.y2())?;
|
|
if !rect.contains(x_abs, y_abs) {
|
|
return None;
|
|
}
|
|
let Some(c) = ws.container.get() else {
|
|
return Some(TileDragDestination {
|
|
highlight: rect,
|
|
ty: TddType::NewContainer { workspace: ws },
|
|
});
|
|
};
|
|
c.tile_drag_destination(source, rect, x_abs, y_abs)
|
|
}
|
|
|
|
pub fn workspace_drag_destination(
|
|
self: &Rc<Self>,
|
|
source: WorkspaceNodeId,
|
|
x_abs: i32,
|
|
y_abs: i32,
|
|
) -> Option<WorkspaceDragDestination> {
|
|
let rect = self.non_exclusive_rect.get();
|
|
if !rect.contains(x_abs, y_abs) {
|
|
return None;
|
|
}
|
|
let th = self.state.theme.sizes.title_height.get();
|
|
if y_abs - rect.y1() > th + 1 {
|
|
return None;
|
|
}
|
|
let rd = &*self.render_data.borrow();
|
|
let (x, _) = rect.translate(x_abs, y_abs);
|
|
let mut prev_is_source = false;
|
|
let mut prev_center = 0;
|
|
for t in &rd.titles {
|
|
if t.ws.id == source {
|
|
prev_is_source = true;
|
|
continue;
|
|
}
|
|
let center = (t.x1 + t.x2) / 2;
|
|
if x < center {
|
|
return if prev_is_source {
|
|
None
|
|
} else {
|
|
Some(WorkspaceDragDestination {
|
|
highlight: Rect::new_sized(
|
|
rect.x1() + prev_center,
|
|
rect.y1(),
|
|
center - prev_center,
|
|
th,
|
|
)?,
|
|
output: self.clone(),
|
|
before: Some(t.ws.clone()),
|
|
})
|
|
};
|
|
}
|
|
prev_center = center;
|
|
prev_is_source = false;
|
|
}
|
|
if prev_is_source {
|
|
return None;
|
|
}
|
|
return Some(WorkspaceDragDestination {
|
|
highlight: Rect::new_sized(
|
|
rect.x1() + prev_center,
|
|
rect.y1(),
|
|
rect.x2() - prev_center,
|
|
th,
|
|
)?,
|
|
output: self.clone(),
|
|
before: None,
|
|
});
|
|
}
|
|
|
|
pub fn update_tray_positions(self: &Rc<Self>) {
|
|
let th = self.state.theme.sizes.title_height.get();
|
|
let rect = self.non_exclusive_rect.get();
|
|
let output_width = rect.width();
|
|
let mut right = output_width;
|
|
let mut have_any = false;
|
|
let icon_size = self.state.tray_icon_size();
|
|
for item in self.tray_items.rev_iter() {
|
|
if item.data().surface.buffer.is_none() {
|
|
continue;
|
|
}
|
|
have_any = true;
|
|
right -= th;
|
|
let rel_pos = Rect::new_sized(right, 1, icon_size, icon_size).unwrap();
|
|
let abs_pos = rel_pos.move_(rect.x1(), rect.y1());
|
|
item.set_position(abs_pos, rel_pos);
|
|
}
|
|
if have_any {
|
|
right -= 2;
|
|
}
|
|
let prev_right = self.tray_start_rel.replace(right);
|
|
if prev_right != right {
|
|
{
|
|
let min = prev_right.min(right);
|
|
let rect = Rect::new_sized(rect.x1() + min, 0, output_width, th).unwrap();
|
|
self.state.damage(rect);
|
|
}
|
|
self.schedule_update_render_data();
|
|
}
|
|
self.state.tree_changed();
|
|
}
|
|
}
|
|
|
|
pub struct OutputTitle {
|
|
pub x1: i32,
|
|
pub x2: i32,
|
|
pub tex_x: i32,
|
|
pub tex_y: i32,
|
|
pub tex: Rc<dyn GfxTexture>,
|
|
pub ws: Rc<WorkspaceNode>,
|
|
}
|
|
|
|
pub struct OutputStatus {
|
|
pub tex_x: i32,
|
|
pub tex: TextTexture,
|
|
}
|
|
|
|
#[derive(Copy, Clone)]
|
|
pub struct OutputWorkspaceRenderData {
|
|
pub rect: Rect,
|
|
pub captured: bool,
|
|
}
|
|
|
|
#[derive(Default)]
|
|
pub struct OutputRenderData {
|
|
pub active_workspace: Option<OutputWorkspaceRenderData>,
|
|
pub underline: Rect,
|
|
pub inactive_workspaces: Vec<Rect>,
|
|
pub attention_requested_workspaces: Vec<Rect>,
|
|
pub captured_inactive_workspaces: Vec<Rect>,
|
|
pub titles: Vec<OutputTitle>,
|
|
pub status: Option<OutputStatus>,
|
|
}
|
|
|
|
impl Debug for OutputNode {
|
|
fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
|
|
f.debug_struct("OutputNode").finish_non_exhaustive()
|
|
}
|
|
}
|
|
|
|
impl Node for OutputNode {
|
|
fn node_id(&self) -> NodeId {
|
|
self.id.into()
|
|
}
|
|
|
|
fn node_seat_state(&self) -> &NodeSeatState {
|
|
&self.seat_state
|
|
}
|
|
|
|
fn node_visit(self: Rc<Self>, visitor: &mut dyn NodeVisitor) {
|
|
visitor.visit_output(&self);
|
|
}
|
|
|
|
fn node_visit_children(&self, visitor: &mut dyn NodeVisitor) {
|
|
if let Some(ls) = self.lock_surface.get() {
|
|
visitor.visit_lock_surface(&ls);
|
|
}
|
|
for ws in self.workspaces.iter() {
|
|
visitor.visit_workspace(ws.deref());
|
|
}
|
|
for layers in &self.layers {
|
|
for surface in layers.iter() {
|
|
visitor.visit_layer_surface(surface.deref());
|
|
}
|
|
}
|
|
for item in self.tray_items.iter() {
|
|
item.deref().clone().node_visit(visitor);
|
|
}
|
|
}
|
|
|
|
fn node_visible(&self) -> bool {
|
|
self.state.root_visible()
|
|
}
|
|
|
|
fn node_absolute_position(&self) -> Rect {
|
|
self.global.pos.get()
|
|
}
|
|
|
|
fn node_do_focus(self: Rc<Self>, seat: &Rc<WlSeatGlobal>, direction: Direction) {
|
|
if self.state.lock.locked.get() {
|
|
if let Some(lock) = self.lock_surface.get() {
|
|
seat.focus_node(lock.surface.clone());
|
|
}
|
|
return;
|
|
}
|
|
if let Some(ws) = self.workspace.get() {
|
|
ws.node_do_focus(seat, direction);
|
|
}
|
|
}
|
|
|
|
fn node_find_tree_at(
|
|
&self,
|
|
x: i32,
|
|
mut y: i32,
|
|
tree: &mut Vec<FoundNode>,
|
|
usecase: FindTreeUsecase,
|
|
) -> FindTreeResult {
|
|
if self.state.lock.locked.get() {
|
|
if usecase != FindTreeUsecase::SelectToplevel {
|
|
if let Some(ls) = self.lock_surface.get() {
|
|
tree.push(FoundNode {
|
|
node: ls.clone(),
|
|
x,
|
|
y,
|
|
});
|
|
return ls.node_find_tree_at(x, y, tree, usecase);
|
|
}
|
|
}
|
|
return FindTreeResult::AcceptsInput;
|
|
}
|
|
let bar_height = self.state.theme.sizes.title_height.get() + 1;
|
|
if usecase == FindTreeUsecase::SelectWorkspace {
|
|
if y >= bar_height {
|
|
y -= bar_height;
|
|
if let Some(ws) = self.workspace.get() {
|
|
tree.push(FoundNode {
|
|
node: ws.clone(),
|
|
x,
|
|
y,
|
|
});
|
|
return FindTreeResult::AcceptsInput;
|
|
}
|
|
}
|
|
}
|
|
{
|
|
let res =
|
|
self.find_stacked_at(&self.state.root.stacked_above_layers, x, y, tree, usecase);
|
|
if res.accepts_input() {
|
|
return res;
|
|
}
|
|
}
|
|
{
|
|
let res = self.find_layer_surface_at(x, y, &[OVERLAY, TOP], tree, usecase);
|
|
if res.accepts_input() {
|
|
return res;
|
|
}
|
|
}
|
|
{
|
|
let res = self.find_stacked_at(&self.state.root.stacked, x, y, tree, usecase);
|
|
if res.accepts_input() {
|
|
return res;
|
|
}
|
|
}
|
|
let mut fullscreen = None;
|
|
if let Some(ws) = self.workspace.get() {
|
|
fullscreen = ws.fullscreen.get();
|
|
}
|
|
if let Some(fs) = fullscreen {
|
|
tree.push(FoundNode {
|
|
node: fs.clone().tl_into_node(),
|
|
x,
|
|
y,
|
|
});
|
|
fs.tl_as_node().node_find_tree_at(x, y, tree, usecase)
|
|
} else {
|
|
let mut search_layers = true;
|
|
let non_exclusive_rect = self.non_exclusive_rect_rel.get();
|
|
if non_exclusive_rect.contains(x, y) {
|
|
let (x, y) = non_exclusive_rect.translate(x, y);
|
|
if y < bar_height {
|
|
search_layers = false;
|
|
for item in self.tray_items.iter() {
|
|
let data = item.data();
|
|
let pos = data.rel_pos.get();
|
|
if pos.contains(x, y) {
|
|
let (x, y) = pos.translate(x, y);
|
|
tree.push(FoundNode {
|
|
node: item.deref().clone().into_node(),
|
|
x,
|
|
y,
|
|
});
|
|
return data.find_tree_at(x, y, tree);
|
|
}
|
|
}
|
|
} else {
|
|
if let Some(ws) = self.workspace.get() {
|
|
let y = y - bar_height;
|
|
let len = tree.len();
|
|
tree.push(FoundNode {
|
|
node: ws.clone(),
|
|
x,
|
|
y,
|
|
});
|
|
match ws.node_find_tree_at(x, y, tree, usecase) {
|
|
FindTreeResult::AcceptsInput => search_layers = false,
|
|
FindTreeResult::Other => {
|
|
tree.truncate(len);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if search_layers {
|
|
self.find_layer_surface_at(x, y, &[BOTTOM, BACKGROUND], tree, usecase);
|
|
}
|
|
FindTreeResult::AcceptsInput
|
|
}
|
|
}
|
|
|
|
fn node_render(&self, renderer: &mut Renderer, x: i32, y: i32, _bounds: Option<&Rect>) {
|
|
renderer.render_output(self, x, y);
|
|
}
|
|
|
|
fn node_on_button(
|
|
self: Rc<Self>,
|
|
seat: &Rc<WlSeatGlobal>,
|
|
_time_usec: u64,
|
|
button: u32,
|
|
state: KeyState,
|
|
_serial: u64,
|
|
) {
|
|
if button != BTN_LEFT {
|
|
return;
|
|
}
|
|
if state != KeyState::Pressed {
|
|
self.pointer_down.remove(&seat.id());
|
|
return;
|
|
}
|
|
self.button(PointerType::Seat(seat.id()));
|
|
}
|
|
|
|
fn node_on_axis_event(self: Rc<Self>, seat: &Rc<WlSeatGlobal>, event: &PendingScroll) {
|
|
let steps = match self.scroll.handle(event) {
|
|
Some(e) => e,
|
|
_ => return,
|
|
};
|
|
if steps == 0 {
|
|
return;
|
|
}
|
|
let ws = match self.workspace.get() {
|
|
Some(ws) => ws,
|
|
_ => return,
|
|
};
|
|
let mut ws = 'ws: {
|
|
for r in self.workspaces.iter() {
|
|
if r.id == ws.id {
|
|
break 'ws r;
|
|
}
|
|
}
|
|
return;
|
|
};
|
|
for _ in 0..steps.abs() {
|
|
let new = if steps < 0 { ws.prev() } else { ws.next() };
|
|
ws = match new {
|
|
Some(n) => n,
|
|
None => break,
|
|
};
|
|
}
|
|
if !self.show_workspace(&ws) {
|
|
return;
|
|
}
|
|
ws.flush_jay_workspaces();
|
|
ws.deref()
|
|
.clone()
|
|
.node_do_focus(seat, Direction::Unspecified);
|
|
self.schedule_update_render_data();
|
|
self.state.tree_changed();
|
|
}
|
|
|
|
fn node_on_leave(&self, seat: &WlSeatGlobal) {
|
|
self.pointer_down.remove(&seat.id());
|
|
}
|
|
|
|
fn node_on_pointer_enter(self: Rc<Self>, seat: &Rc<WlSeatGlobal>, x: Fixed, y: Fixed) {
|
|
self.pointer_move(PointerType::Seat(seat.id()), x, y);
|
|
}
|
|
|
|
fn node_on_pointer_focus(&self, seat: &Rc<WlSeatGlobal>) {
|
|
// log::info!("output focus");
|
|
seat.pointer_cursor().set_known(KnownCursor::Default);
|
|
}
|
|
|
|
fn node_on_pointer_motion(self: Rc<Self>, seat: &Rc<WlSeatGlobal>, x: Fixed, y: Fixed) {
|
|
self.pointer_move(PointerType::Seat(seat.id()), x, y);
|
|
if let Some((down_x, down_y)) = self.pointer_down.get(&seat.id()) {
|
|
if self
|
|
.state
|
|
.ui_drag_threshold_reached((x.round_down(), y.round_down()), (down_x, down_y))
|
|
{
|
|
let rd = self.render_data.borrow_mut();
|
|
for title in &rd.titles {
|
|
if down_x >= title.x1 && down_x < title.x2 {
|
|
let ws = title.ws.clone();
|
|
drop(rd);
|
|
seat.start_workspace_drag(&ws);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
fn node_on_tablet_tool_leave(&self, tool: &Rc<TabletTool>, _time_usec: u64) {
|
|
self.pointer_positions
|
|
.remove(&PointerType::TabletTool(tool.id));
|
|
}
|
|
|
|
fn node_on_tablet_tool_enter(
|
|
self: Rc<Self>,
|
|
tool: &Rc<TabletTool>,
|
|
_time_usec: u64,
|
|
x: Fixed,
|
|
y: Fixed,
|
|
) {
|
|
tool.cursor().set_known(KnownCursor::Default);
|
|
self.pointer_move(PointerType::TabletTool(tool.id), x, y);
|
|
}
|
|
|
|
fn node_on_tablet_tool_apply_changes(
|
|
self: Rc<Self>,
|
|
tool: &Rc<TabletTool>,
|
|
_time_usec: u64,
|
|
changes: Option<&TabletToolChanges>,
|
|
x: Fixed,
|
|
y: Fixed,
|
|
) {
|
|
let id = PointerType::TabletTool(tool.id);
|
|
self.pointer_move(id, x, y);
|
|
if let Some(changes) = changes {
|
|
if changes.down == Some(true) {
|
|
self.button(id);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
pub fn calculate_logical_size(
|
|
mode: (i32, i32),
|
|
transform: Transform,
|
|
scale: crate::scale::Scale,
|
|
) -> (i32, i32) {
|
|
let (mut width, mut height) = transform.maybe_swap(mode);
|
|
if scale != 1 {
|
|
let scale = scale.to_f64();
|
|
width = (width as f64 / scale).round() as _;
|
|
height = (height as f64 / scale).round() as _;
|
|
}
|
|
(width, height)
|
|
}
|
|
|
|
#[derive(Copy, Clone, Debug, Eq, PartialEq)]
|
|
pub enum VrrMode {
|
|
Never,
|
|
Always,
|
|
Fullscreen {
|
|
surface: Option<VrrSurfaceRequirements>,
|
|
},
|
|
}
|
|
|
|
#[derive(Copy, Clone, Debug, Default, Eq, PartialEq)]
|
|
pub struct VrrSurfaceRequirements {
|
|
content_type: Option<VrrContentTypeRequirements>,
|
|
}
|
|
|
|
#[derive(Copy, Clone, Debug, Default, Eq, PartialEq)]
|
|
pub struct VrrContentTypeRequirements {
|
|
photo: bool,
|
|
video: bool,
|
|
game: bool,
|
|
}
|
|
|
|
impl VrrMode {
|
|
pub const NEVER: &'static Self = &Self::Never;
|
|
pub const ALWAYS: &'static Self = &Self::Always;
|
|
pub const VARIANT_1: &'static Self = &Self::Fullscreen { surface: None };
|
|
pub const VARIANT_2: &'static Self = &Self::Fullscreen {
|
|
surface: Some(VrrSurfaceRequirements { content_type: None }),
|
|
};
|
|
pub const VARIANT_3: &'static Self = &Self::Fullscreen {
|
|
surface: Some(VrrSurfaceRequirements {
|
|
content_type: Some(VrrContentTypeRequirements {
|
|
photo: false,
|
|
video: true,
|
|
game: true,
|
|
}),
|
|
}),
|
|
};
|
|
|
|
pub fn from_config(mode: ConfigVrrMode) -> Option<&'static Self> {
|
|
let res = match mode {
|
|
ConfigVrrMode::NEVER => Self::NEVER,
|
|
ConfigVrrMode::ALWAYS => Self::ALWAYS,
|
|
ConfigVrrMode::VARIANT_1 => Self::VARIANT_1,
|
|
ConfigVrrMode::VARIANT_2 => Self::VARIANT_2,
|
|
ConfigVrrMode::VARIANT_3 => Self::VARIANT_3,
|
|
_ => return None,
|
|
};
|
|
Some(res)
|
|
}
|
|
|
|
pub fn to_config(&self) -> ConfigVrrMode {
|
|
match self {
|
|
Self::NEVER => ConfigVrrMode::NEVER,
|
|
Self::ALWAYS => ConfigVrrMode::ALWAYS,
|
|
Self::VARIANT_1 => ConfigVrrMode::VARIANT_1,
|
|
Self::VARIANT_2 => ConfigVrrMode::VARIANT_2,
|
|
Self::VARIANT_3 => ConfigVrrMode::VARIANT_3,
|
|
_ => {
|
|
log::error!("VRR mode {self:?} has no config representation");
|
|
ConfigVrrMode::NEVER
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
#[derive(Copy, Clone, Debug, Eq, PartialEq)]
|
|
pub enum TearingMode {
|
|
Never,
|
|
Always,
|
|
Fullscreen {
|
|
surface: Option<TearingSurfaceRequirements>,
|
|
},
|
|
}
|
|
|
|
#[derive(Copy, Clone, Debug, Eq, PartialEq)]
|
|
pub struct TearingSurfaceRequirements {
|
|
tearing_requested: bool,
|
|
}
|
|
|
|
impl TearingMode {
|
|
pub const NEVER: &'static Self = &Self::Never;
|
|
pub const ALWAYS: &'static Self = &Self::Always;
|
|
pub const VARIANT_1: &'static Self = &Self::Fullscreen { surface: None };
|
|
pub const VARIANT_2: &'static Self = &Self::Fullscreen {
|
|
surface: Some(TearingSurfaceRequirements {
|
|
tearing_requested: false,
|
|
}),
|
|
};
|
|
pub const VARIANT_3: &'static Self = &Self::Fullscreen {
|
|
surface: Some(TearingSurfaceRequirements {
|
|
tearing_requested: true,
|
|
}),
|
|
};
|
|
|
|
pub fn from_config(mode: ConfigTearingMode) -> Option<&'static Self> {
|
|
let res = match mode {
|
|
ConfigTearingMode::NEVER => Self::NEVER,
|
|
ConfigTearingMode::ALWAYS => Self::ALWAYS,
|
|
ConfigTearingMode::VARIANT_1 => Self::VARIANT_1,
|
|
ConfigTearingMode::VARIANT_2 => Self::VARIANT_2,
|
|
ConfigTearingMode::VARIANT_3 => Self::VARIANT_3,
|
|
_ => return None,
|
|
};
|
|
Some(res)
|
|
}
|
|
|
|
pub fn to_config(&self) -> ConfigVrrMode {
|
|
match self {
|
|
Self::NEVER => ConfigVrrMode::NEVER,
|
|
Self::ALWAYS => ConfigVrrMode::ALWAYS,
|
|
Self::VARIANT_1 => ConfigVrrMode::VARIANT_1,
|
|
Self::VARIANT_2 => ConfigVrrMode::VARIANT_2,
|
|
Self::VARIANT_3 => ConfigVrrMode::VARIANT_3,
|
|
}
|
|
}
|
|
}
|