casa::PlotMSDrawThread Class Reference

Subclass of PlotMSThread that handles following the progress of canvas drawing. More...

#include <PlotMSDrawThread.qo.h>

Inheritance diagram for casa::PlotMSDrawThread:

List of all members.

Public Member Functions
	PlotMSDrawThread (PlotMSPlotter *plotter, PMSPTMethod postThreadMethod=NULL, PMSPTObject postThreadObject=NULL)
	Constructor which takes the plotter, and optional post-thread method parameters.
	~PlotMSDrawThread ()
	Destructor.
void	updatePlotterCanvases ()
	Updates the internal list of canvases based upon the parent PlotMSPlotter.
void	startOperation ()
	Implements PlotMSThread::startOperation().
bool	isDrawing () const
void	operationChanged (const PlotOperation &operation)
	Implements PlotOperationWatcher::operationChanged().
Protected Slots
void	background ()
	Implements PlotMSThread::background().
void	pause ()
	Implements PlotMSThread::pause().
void	resume ()
	Implements PlotMSThread::resume().
void	cancel ()
	Implements PlotMSThread::cancel().
Protected Member Functions
bool	wasCanceled () const
	Implements PlotMSThread::wasCanceled().
Private Attributes
PlotMSPlotter *	itsPlotter_
	Parent plotter.
vector< PlotOperationPtr >	itsOperations_
	Operations.
QMutex	itsOperationsMutex_
	Mutex for accessing operations.
bool	isRunning_
	Flag for if thread is currently running or not.
bool	itsOperationFlag_
	Flag indicating that one or more operations tried to call operationChanged() while the operations mutex was locked.
bool	wasCanceled_
	Flag for whether thread was canceled or not.

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Detailed Description

Subclass of PlotMSThread that handles following the progress of canvas drawing.

Definition at line 43 of file PlotMSDrawThread.qo.h.

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Constructor & Destructor Documentation

casa::PlotMSDrawThread::PlotMSDrawThread	(	PlotMSPlotter *	plotter,
		PMSPTMethod	postThreadMethod = NULL,
		PMSPTObject	postThreadObject = NULL
	)

Constructor which takes the plotter, and optional post-thread method parameters.

casa::PlotMSDrawThread::~PlotMSDrawThread

(

)

Destructor.

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Member Function Documentation

void casa::PlotMSDrawThread::background

(

)

[protected, virtual, slot]

Implements PlotMSThread::background().

Currently is unimplemented.

Implements casa::PlotMSThread.

void casa::PlotMSDrawThread::cancel

(

)

[protected, virtual, slot]

Implements PlotMSThread::cancel().

Currently is unimplemented.

Implements casa::PlotMSThread.

bool casa::PlotMSDrawThread::isDrawing

(

)

const

void casa::PlotMSDrawThread::operationChanged

(

const PlotOperation &

operation

)

[virtual]

Implements PlotOperationWatcher::operationChanged().

Implements casa::PlotOperationWatcher.

void casa::PlotMSDrawThread::pause

(

)

[protected, virtual, slot]

Implements PlotMSThread::pause().

Currently is unimplemented.

Implements casa::PlotMSThread.

void casa::PlotMSDrawThread::resume

(

)

[protected, virtual, slot]

Implements PlotMSThread::resume().

Currently is unimplemented.

Implements casa::PlotMSThread.

void casa::PlotMSDrawThread::startOperation

(

)

[virtual]

Implements PlotMSThread::startOperation().

Implements casa::PlotMSThread.

void casa::PlotMSDrawThread::updatePlotterCanvases

(

)

Updates the internal list of canvases based upon the parent PlotMSPlotter.

bool casa::PlotMSDrawThread::wasCanceled

(

)

const [protected, virtual]

Implements PlotMSThread::wasCanceled().

Implements casa::PlotMSThread.

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Member Data Documentation

bool casa::PlotMSDrawThread::isRunning_ [private]

Flag for if thread is currently running or not.

Definition at line 97 of file PlotMSDrawThread.qo.h.

bool casa::PlotMSDrawThread::itsOperationFlag_ [private]

Flag indicating that one or more operations tried to call operationChanged() while the operations mutex was locked.

Definition at line 101 of file PlotMSDrawThread.qo.h.

vector<PlotOperationPtr> casa::PlotMSDrawThread::itsOperations_ [private]

Operations.

Definition at line 91 of file PlotMSDrawThread.qo.h.

QMutex casa::PlotMSDrawThread::itsOperationsMutex_ [private]

Mutex for accessing operations.

Definition at line 94 of file PlotMSDrawThread.qo.h.

PlotMSPlotter* casa::PlotMSDrawThread::itsPlotter_ [private]

Parent plotter.

Definition at line 88 of file PlotMSDrawThread.qo.h.

bool casa::PlotMSDrawThread::wasCanceled_ [private]

Flag for whether thread was canceled or not.

Definition at line 104 of file PlotMSDrawThread.qo.h.

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

• code/plotms/Actions/PlotMSDrawThread.qo.h