MingaEditor.State.Frontend (Minga v0.1.0)

Per-editor frontend connection and capability state.

The value owns frontend identity, rendering policy, connection handles, terminal dimensions, capability negotiation, pressure reporting, and input correlation. Renderer-owned state lives in MingaEditor.State.Render.

Summary

Types

backend()

rendering_policy()

t()

Functions

accept_capabilities(frontend, capabilities)

Accepts frontend capability negotiation.

correlate_input(frontend, sequence)

Correlates the next committed frame with the latest frontend input.

new(opts \\ [])

Builds frontend state from editor startup options.

rendering_enabled?(frontend)

Returns whether this editor emits rendered frames.

report_resource_pressure(frontend, low_power?, thermal_state)

Records the frontend's current resource-pressure report.

resize_terminal(frontend, viewport)

Records the terminal viewport reported by the active frontend.

Types

backend()

@type backend() :: :tui | :gui | :native_gui | :headless

rendering_policy()

@type rendering_policy() :: :enabled | :disabled

t()

@type t() :: %MingaEditor.State.Frontend{
  backend: backend(),
  capabilities: MingaEditor.Frontend.Capabilities.t(),
  last_input_seq: non_neg_integer(),
  port_manager: GenServer.server() | nil,
  rendering: rendering_policy(),
  resource_pressure: MingaEditor.State.ResourcePressure.t(),
  terminal_viewport: MingaEditor.Viewport.t()
}

Functions

accept_capabilities(frontend, capabilities)

@spec accept_capabilities(t(), MingaEditor.Frontend.Capabilities.t()) :: t()

Accepts frontend capability negotiation.

correlate_input(frontend, sequence)

@spec correlate_input(t(), non_neg_integer()) :: t()

Correlates the next committed frame with the latest frontend input.

new(opts \\ [])

@spec new(keyword()) :: t()

Builds frontend state from editor startup options.

rendering_enabled?(frontend)

@spec rendering_enabled?(t()) :: boolean()

Returns whether this editor emits rendered frames.

report_resource_pressure(frontend, low_power?, thermal_state)

@spec report_resource_pressure(
  t(),
  boolean(),
  MingaEditor.State.ResourcePressure.thermal_state()
) ::
  t()

Records the frontend's current resource-pressure report.

resize_terminal(frontend, viewport)

@spec resize_terminal(t(), MingaEditor.Viewport.t()) :: t()

Records the terminal viewport reported by the active frontend.