Various refactorings

[mahkoh]

Preliminary work for the control center

[Copilot]

Pull request overview

This PR performs extensive refactoring work as preliminary preparation for a control center feature. It centralizes state mutation methods, introduces new Wayland client-side protocol implementations, restructures logging, and adds various utility types.

Changes:

• Centralizes UI-affecting state mutations (colors, sizes, fonts, workspace settings) into State methods, moving logic from config/handler.rs into state.rs
• Adds numerous new usr_ifs (user-side interface) implementations for Wayland protocols (keyboard, data device, XDG shell, cursor shape, dmabuf) and refactors existing ones to use GlobalName, trait-based callbacks, and Rc<Self> receivers
• Introduces LogLevel enum (replacing CliLogLevel), LazyEventSource/LazyEventSources, AtomicEnum, StaticText trait, Oklab/Oklch color spaces, and moves gpu_alloc_ash to vulkan_core

Reviewed changes

Copilot reviewed 92 out of 93 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
src/wl_usr/usr_ifs/usr_wl_keyboard.rs	New keyboard handler with keymap parsing, key/modifier event handling
src/wl_usr/usr_ifs/usr_zwp_linux_buffer_params_v1.rs	New dmabuf buffer params client-side implementation
src/wl_usr/usr_ifs/usr_zwp_linux_dmabuf_v1.rs	New linux-dmabuf client-side implementation
src/wl_usr/usr_ifs/usr_xdg_*.rs	New XDG shell client-side implementations (wm_base, surface, toplevel)
src/wl_usr/usr_ifs/usr_wp_cursor_shape_*.rs	New cursor shape client-side implementations
src/wl_usr/usr_ifs/usr_wl_data_*.rs	New data device/source/offer client-side implementations
src/wl_usr/usr_ifs/usr_wl_callback.rs	Refactored to use trait-based owner pattern
src/wl_usr/usr_ifs/usr_wl_surface.rs	frame() now returns the callback object
src/wl_usr/usr_ifs/usr_wl_pointer.rs	Trait methods now take Rc<Self>, cursor accepts Option
src/wl_usr/usr_ifs/usr_wl_seat.rs	Added get_keyboard method
src/wl_usr/usr_ifs/usr_wl_registry.rs	Changed to use GlobalName type; simplified bind API
src/wl_usr.rs	Extracted from_socket constructor; added OwnedFd import
src/wl_usr/usr_ifs.rs	Registered new module declarations
src/state.rs	Added pid, lazy_event_sources, XWayland client/display fields; centralized setter methods
src/compositor.rs	New LogLevel enum, MIN_SCALE/MAX_SCALE constants, lazy event handler spawn
src/logger.rs	Uses AtomicEnum<LogLevel> + separate filter for thread-safe log level
src/config/handler.rs	Delegates to new State methods; removes local visitor helpers
src/theme.rs	Added Oklab/Oklch color spaces, ThemeColor enum, StaticText impls
src/tree/toplevel.rs	Added property_changed_source for lazy event notifications
src/tree/output.rs	Changed VRR/tearing defaults; added set_flip_margin; head manager notifications
src/ifs/head_management.rs	Added blend_space, use_native_gamut, vrr_cursor_hz to HeadState; ReadOnlyHeadState
src/output_schedule.rs	Added head manager notification for cursor Hz changes
src/ifs/wp_cursor_shape_device_v1.rs	Extracted from_shape/to_shape methods on KnownCursor
src/ifs/wl_seat.rs	Added getter methods, PartialEq, input device setter wrappers
src/ifs/wl_output.rs	Added PartialEq implementation
src/ifs/jay_compositor.rs	Uses LogLevel::from_linear for log level setting
src/backend.rs	Added Linearize/StaticText to input types; direct_scanout_enabled/flip_margin to trait
src/utils/event_listener.rs	Added LazyEventSource/LazyEventSources; is_empty; new2
src/utils/atomic_enum.rs	New AtomicEnum<T> for thread-safe enum storage
src/utils/static_text.rs	New StaticText trait for display names
src/vulkan_core/gpu_alloc_ash.rs	Moved from gfx_apis/vulkan/
src/scale.rs	Renamed constants to SCALE_BASE/SCALE_BASEF (public)
src/kbvm.rs	Added map_text field; keymap_from_rmlvo helper
src/cli.rs, src/cli/*.rs	Updated to use LogLevel directly
src/portal*.rs	Updated to use GlobalName; adapted to new callback/registry APIs
build/vulkan*.rs, compile-shaders/*	Generalized shader compilation for multiple trees
src/client.rs	Added StaticText for ClientCapsEnum
src/criteria/clm*.rs	Added ClmMatchId for client ID matching
Other files	Minor adaptations for new APIs

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[Copilot]

Pull request overview

Copilot reviewed 93 out of 94 changed files in this pull request and generated 1 comment.

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