PhosphorLayer Namespace Reference

Classes
class	DefaultScreenProvider
	IScreenProvider backed by QGuiApplication::screens(). More...
class	ILayerShellTransport
	Abstracts the layer-shell protocol binding. More...
class	IQmlEngineProvider
	Hook point for consumer-controlled QQmlEngine ownership policy. More...
class	IScreenProvider
	Source-of-truth interface for the available QScreen set. More...
class	ISurfaceAnimator
	Hook point for show/hide transitions on Surfaces. More...
class	ISurfaceStore
	Key-value JSON store for surface-related persistence. More...
class	ITransportHandle
	Handle returned by attach(); lets the caller mutate post-show properties that the wlr-layer-shell protocol permits (margins, layer, exclusive zone, keyboard interactivity) without re-attaching. More...
class	JsonSurfaceStore
	File-backed ISurfaceStore — one JSON document on disk. More...
class	NoOpSurfaceAnimator
	Pass-through ISurfaceAnimator — calls onComplete() synchronously. More...
class	PhosphorWaylandTransport
	Default transport: binds surfaces to wlr-layer-shell via PhosphorWayland's LayerSurface class. More...
struct	Role
	Value type describing a surface's protocol-level configuration. More...
class	ScreenProviderNotifier
	QObject that emits signals for IScreenProvider state changes. More...
class	ScreenSurfaceRegistry
	Per-screen bookkeeping for surfaces with AllScreens affinity. More...
class	Surface
	One layer-shell surface with a managed lifecycle. More...
struct	SurfaceConfig
	Immutable per-surface configuration passed to SurfaceFactory::create(). More...
struct	SurfaceDeps
	Bundle of dependencies the Surface inherits from the factory. More...
class	SurfaceFactory
	Stateless constructor for Surfaces. More...
struct	TopologyConfig
	Tunables for TopologyCoordinator. More...
class	TopologyCoordinator
	Reacts to screen hot-plug / virtual-screen reconfiguration / compositor restart; drives surface recreations via the registries. More...
struct	TransportAttachArgs
	Arguments passed to ILayerShellTransport::attach(). More...
class	XdgToplevelTransport
	Fallback transport for compositors without wlr-layer-shell. More...

Enumerations
enum class	Layer : int { Background = 0 , Bottom = 1 , Top = 2 , Overlay = 3 }
	Meta-object context for namespace-level enums so QML and QMetaEnum can stringify them. More...
enum class	Anchor : std::uint32_t {   None = 0 , Top = 1U << 0 , Bottom = 1U << 1 , Left = 1U << 2 ,   Right = 1U << 3 }
	Edge anchors. More...
enum class	KeyboardInteractivity : int { None = 0 , Exclusive = 1 , OnDemand = 2 }
	Keyboard focus policy (wlr-layer-shell v4 adds OnDemand). More...

Variables
constexpr Anchors	AnchorNone = Anchors()
constexpr Anchors	AnchorAll {Anchor::Top, Anchor::Bottom, Anchor::Left, Anchor::Right}

Enumeration Type Documentation

Anchor

enum class PhosphorLayer::Anchor : std::uint32_t

strong

Edge anchors.

Combine as flags (a panel anchors Top|Left|Right; a fullscreen surface anchors all four; a centred modal anchors none).

Enumerator
None
Top
Bottom
Left
Right

KeyboardInteractivity

enum class PhosphorLayer::KeyboardInteractivity : int

strong

Keyboard focus policy (wlr-layer-shell v4 adds OnDemand).

Enumerator
None	Surface never receives keyboard focus (click-through)
Exclusive	Surface takes exclusive keyboard focus (modals)
OnDemand	Surface receives focus when clicked (panels)

Layer

enum class PhosphorLayer::Layer : int

strong

Meta-object context for namespace-level enums so QML and QMetaEnum can stringify them.

Registered in role.cpp. Stacking layer (wlr-layer-shell protocol values).

Enumerator
Background	Behind windows (wallpapers)
Bottom	Above background, below windows (live wallpapers)
Top	Above windows (panels, docks)
Overlay	Above everything including fullscreen (HUDs, OSDs)

Variable Documentation

AnchorAll

constexpr Anchors PhosphorLayer::AnchorAll {Anchor::Top, Anchor::Bottom, Anchor::Left, Anchor::Right}

inlineconstexpr

AnchorNone

constexpr Anchors PhosphorLayer::AnchorNone = Anchors()

inlineconstexpr