ExecutionAction Class Reference

QAction subclass for handling execution of a Workspace.

#include <Workspace/Presentation/executionaction.h>

Inherits QAction.

Signals
void	executionStateChange (bool isRunning)
void	updateAborted (bool abnormal, double elapsedTime)
void	updateFinished (double elapsedTime)
void	updateStarted ()

Public Member Functions
	ExecutionAction (DataExecution::Workspace &workspace, QObject *parent=nullptr)
	~ExecutionAction () override
DataExecution::Workspace &	getWorkspace ()
void	setWorkspace (DataExecution::Workspace &workspace)

Constructor & Destructor Documentation

ExecutionAction()

ExecutionAction	(	DataExecution::Workspace &	workspace,
		QObject *	parent = nullptr
	)

~ExecutionAction()

~ExecutionAction ( )

override

Member Function Documentation

executionStateChange

void executionStateChange ( bool  isRunning )

signal

Parameters

isRunning

If true, the execution thread has started, and if false the thread has stopped execution.

getWorkspace()

DataExecution::Workspace & getWorkspace

(

)

Returns

The workspace this action is associated with.

See also

setWorkspace()

setWorkspace()

void setWorkspace

(

DataExecution::Workspace &

workspace

)

Parameters

workspace

The workspace to associate with this action.

The previous workspace association of this action is discarded. The previous workspace itself is unaffected apart from the removal of some observers.

See also

getWorkspace()

updateAborted

void updateAborted ( bool  abnormal, double  elapsedTime  )

signal

Parameters

abnormal	If true, the update aborted as a result of an error during execution. If false, the workspace was asked to terminate execution, presumably by the user unchecking this action object.
elapsedTime	The elapsed time in seconds since the last updateStarted() signal.

See also

updateStarted(), updateFinished()

updateFinished

void updateFinished ( double  elapsedTime )

signal

Parameters

elapsedTime

The elapsed time in seconds since the last updateStarted() signal.

See also

updateStarted(), updateAborted()

updateStarted

void updateStarted ( )

signal

This signal is emitted every time the execution thread starts processing the update set. It will only be emitted once up until the whole update set is brought up to date as a whole (ie the whole set is up to date at the one time).

After this signal has been emitted and all slots connected to it have been processed, the action will start an internal timer to allow the elapsed time for this update to be measured.

See also

updateFinished(), updateAborted()