contur::TuiController Class Reference

Default MVC controller implementation. More...

#include <i_tui_controller.h>

Inheritance diagram for contur::TuiController:

Public Types
using	TickFn = std::function<Result<void>(std::size_t step)>
	Signature used by controller to advance kernel time.

Public Member Functions
	TuiController (const IKernelReadModel &readModel, TickFn tickFn, std::size_t historyCapacity=256)
	Constructs controller.
	~TuiController () override
	Destroys controller.
	TuiController (const TuiController &)=delete
	Copy construction is disabled.
TuiController &	operator= (const TuiController &)=delete
	Copy assignment is disabled.
	TuiController (TuiController &&) noexcept
	Move-constructs controller state.
TuiController &	operator= (TuiController &&) noexcept
	Move-assigns controller state.
Result< void >	dispatch (const TuiCommand &command) override
	Dispatches one controller command.
Result< void >	advanceAutoplay (std::uint32_t elapsedMs) override
	Advances autoplay timer and executes due tick steps.
const TuiSnapshot &	current () const noexcept override
	Returns current UI snapshot at history cursor.
TuiControllerState	state () const noexcept override
	Returns current playback state.
std::size_t	historySize () const noexcept override
	Returns retained history entry count.
std::size_t	historyCursor () const noexcept override
	Returns current history cursor index.
Public Member Functions inherited from contur::ITuiController
virtual	~ITuiController ()=default
	Virtual destructor for interface-safe polymorphic cleanup.

Private Attributes
std::unique_ptr< Impl >	impl_

Detailed Description

Default MVC controller implementation.

Definition at line 58 of file i_tui_controller.h.

Member Typedef Documentation

TickFn

using contur::TuiController::TickFn = std::function<Result<void>(std::size_t step)>

Signature used by controller to advance kernel time.

Definition at line 62 of file i_tui_controller.h.

Constructor & Destructor Documentation

TuiController() [1/3]

contur::TuiController::TuiController	(	const IKernelReadModel &	readModel,
		TickFn	tickFn,
		std::size_t	historyCapacity = 256 )

Constructs controller.

Parameters

readModel	Read-model adapter for snapshot capture.
tickFn	Callback that advances kernel by N ticks.
historyCapacity	Max retained history entries (0 normalizes to 1).

Referenced by operator=(), operator=(), TuiController(), and TuiController().

~TuiController()

contur::TuiController::~TuiController ( )

override

Destroys controller.

TuiController() [2/3]

contur::TuiController::TuiController ( const TuiController & )

delete

Copy construction is disabled.

References TuiController().

TuiController() [3/3]

contur::TuiController::TuiController ( TuiController && )

noexcept

Move-constructs controller state.

References TuiController().

Member Function Documentation

advanceAutoplay()

Result< void > contur::TuiController::advanceAutoplay ( std::uint32_t elapsedMs )

nodiscardoverridevirtual

Advances autoplay timer and executes due tick steps.

Parameters

elapsedMs

Elapsed wall-clock milliseconds since previous call.

Returns

Ok on success or propagated tick/read-model error.

Implements contur::ITuiController.

References advanceAutoplay().

Referenced by advanceAutoplay().

current()

const TuiSnapshot & contur::TuiController::current ( ) const

nodiscardoverridevirtualnoexcept

Returns current UI snapshot at history cursor.

Implements contur::ITuiController.

References current().

Referenced by current().

dispatch()

Result< void > contur::TuiController::dispatch ( const TuiCommand & command )

nodiscardoverridevirtual

Dispatches one controller command.

Parameters

command

Command payload.

Returns

Ok on success or an error for invalid command/state.

Implements contur::ITuiController.

References dispatch().

Referenced by dispatch().

historyCursor()

std::size_t contur::TuiController::historyCursor ( ) const

nodiscardoverridevirtualnoexcept

Returns current history cursor index.

Implements contur::ITuiController.

References historyCursor().

Referenced by historyCursor().

historySize()

std::size_t contur::TuiController::historySize ( ) const

nodiscardoverridevirtualnoexcept

Returns retained history entry count.

Implements contur::ITuiController.

References historySize().

Referenced by historySize().

operator=() [1/2]

TuiController & contur::TuiController::operator= ( const TuiController & )

delete

Copy assignment is disabled.

References TuiController().

operator=() [2/2]

TuiController & contur::TuiController::operator= ( TuiController && )

noexcept

Move-assigns controller state.

References TuiController().

state()

TuiControllerState contur::TuiController::state ( ) const

nodiscardoverridevirtualnoexcept

Returns current playback state.

Implements contur::ITuiController.

References state().

Referenced by state().

Member Data Documentation

impl_

std::unique_ptr<Impl> contur::TuiController::impl_

private

Definition at line 105 of file i_tui_controller.h.

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The documentation for this class was generated from the following file:

• include/contur/tui/i_tui_controller.h