CommandObserverInterface Class Reference

#include <commandobservable.h>

Inheritance diagram for CommandObserverInterface:

Detailed Description

Implements Observables for the command system.

Public Member Functions
	MAXON_OBSERVABLE (Result< void >, ObservableCommandStatus,(const Id &commandId, const DataDictionary &statusMessage), ObservableCombinerRunAllComponent)
	MAXON_OBSERVABLE (Result< void >, ObservableCommandInvoked,(const Id &commandId, const Result< COMMANDRESULT > &result), ObservableCombinerRunAllComponent)
	MAXON_OBSERVABLE (Result< void >, ObservableCommandPrepareInfo,(const Id &commandId, const CommandDataRef &data), ObservableCombinerRunAllComponent)
	MAXON_OBSERVABLE (Result< void >, ObservableCommandInvokedInfo,(const Id &commandId, const Result< COMMANDRESULT > &result, const CommandDataRef &data, const InvocationState &interactionState), ObservableCombinerRunAllComponent)

Private Member Functions
	MAXON_INTERFACE (CommandObserverInterface, MAXON_REFERENCE_NORMAL, "net.maxon.command.interface.observer", MAXON_IMPLEMENTATION_MODULE("net.maxon.command"))

Member Function Documentation

MAXON_INTERFACE()

MAXON_INTERFACE ( CommandObserverInterface  , MAXON_REFERENCE_NORMAL  , "net.maxon.command.interface.observer"  , MAXON_IMPLEMENTATION_MODULE("net.maxon.command")    )

private

MAXON_OBSERVABLE() [1/4]

MAXON_OBSERVABLE	(	Result< void >	,
		ObservableCommandStatus	,
		(const Id &commandId, const DataDictionary &statusMessage)	,
		ObservableCombinerRunAllComponent
	)

ObservableCommandStatus can be sent from each command to update the progress of the command execution. Can be subscribed for example to update status bars.

Parameters

[in]	commandId	The command id.
[in]	statusMessage	A dictionary containing the status messages.

MAXON_OBSERVABLE() [2/4]

MAXON_OBSERVABLE	(	Result< void >	,
		ObservableCommandInvoked	,
		(const Id &commandId, const Result< COMMANDRESULT > &result)	,
		ObservableCombinerRunAllComponent
	)

ObservableCommandInvoked is sent by the command system whenever a command is invoked.

Parameters

[in]	commandId	The command id.
[in]	result	The result of the command invocation.

MAXON_OBSERVABLE() [3/4]

MAXON_OBSERVABLE	(	Result< void >	,
		ObservableCommandPrepareInfo	,
		(const Id &commandId, const CommandDataRef &data)	,
		ObservableCombinerRunAllComponent
	)

ObservableCommandPrepareInfo is sent by the command system between the GetState and the Execute calls.

Parameters

[in]	commandId	The command id.
[in]	data	The command data.

MAXON_OBSERVABLE() [4/4]

MAXON_OBSERVABLE	(	Result< void >	,
		ObservableCommandInvokedInfo	,
		(const Id &commandId, const Result< COMMANDRESULT > &result, const CommandDataRef &data, const InvocationState &interactionState)	,
		ObservableCombinerRunAllComponent
	)

ObservableCommandInvokedInfo is sent by the command system at each stage of the command invokation.

Parameters

[in]	commandId	The command id.
[in]	result	The result of the command invocation.
[in]	data	The command data.
[in]	interactionState	The stage of interaction.