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Module UIState

DevelopmentNodeEnvironment_MicrosoftVSCodeDependency_22NodeVersion_Bundle_Clean_Debug_ElectronProfile_EsbuildCompiler_Mountain::ApplicationState::State::UIState

Module UIState 

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§UIState Module (ApplicationState)

§RESPONSIBILITIES

Manages user interface request state including pending UI interactions such as dialogs, prompts, and other synchronous UI requests. Uses oneshot channels for request/response communication.

§ARCHITECTURAL ROLE

UIState is part of the state organization layer, representing user interface request state organized by request ID.

§KEY COMPONENTS

  • State: Main struct containing pending UI requests map
  • Default: Initialization implementation
  • Helper methods: UI request manipulation utilities

§ERROR HANDLING

  • Thread-safe access via Arc<Mutex<...>>
  • Proper lock error handling with MapLockError helpers

§LOGGING

State changes are logged at appropriate levels (debug, info, warn, error).

§PERFORMANCE CONSIDERATIONS

  • Lock mutexes briefly and release immediately
  • Avoid nested locks to prevent deadlocks
  • Use Arc for shared ownership across threads
  • Use oneshot channels for request/response

§TODO

  • Add UI request validation invariants
  • Implement UI request timeout handling
  • Add UI request metrics collection

Structs§

State
User interface request state containing pending UI interactions.