DigitizeStateContext Class Reference

Container for all DigitizeStateAbstractBase subclasses. This functions as the context class in a standard state machine implementation. More...

#include <DigitizeStateContext.h>

Inheritance diagram for DigitizeStateContext:

Public Member Functions
	DigitizeStateContext (MainWindow &mainWindow, QGraphicsView &view, bool isGnuplot)
	Single constructor.
QString	activeCurve () const
	Curve name for active Curve. This can include AXIS_CURVE_NAME, and empty string.
void	appendNewCmd (QUndoCommand *cmd)
	Append just-created QUndoCommand to command stack. This is called from DigitizeStateAbstractBase subclasses.
void	bindToCmdMediatorAndResetOnLoad (CmdMediator *cmdMediator)
	Bind to CmdMediator class. More...
CmdMediator &	cmdMediator ()
	Provide CmdMediator for indirect access to the Document.
const CmdMediator &	cmdMediator () const
	Provide CmdMediator for indirect access to the Document.
void	handleContextMenuEvent (const QString &pointIdentifier)
	See DigitizeStateAbstractBase::handleContextMenuEvent.
void	handleCurveChange ()
	See DigitizeStateAbstractBase::handleCurveChange.
void	handleKeyPress (Qt::Key key, bool atLeastOneSelectedItem)
	See DigitizeStateAbstractBase::handleKeyPress.
void	handleLeave ()
	See DigitizeStateAbstractBase::handleLeave.
void	handleMouseMove (QPointF pos)
	See DigitizeStateAbstractBase::handleMouseMove.
void	handleMousePress (QPointF pos)
	See DigitizeStateAbstractBase::handleMousePress.
void	handleMouseRelease (QPointF pos)
	See DigitizeStateAbstractBase::handleMouseRelease.
void	handleSetOverrideCursor (const QCursor &cursor)
	See DigitizeStateAbstractBase::handleSetOverrideCursor.
bool	isGnuplot () const
	Get method for gnuplot flag.
MainWindow &	mainWindow ()
	Reference to the MainWindow, without const.
const MainWindow &	mainWindow () const
	Reference to the MainWindow, with const.
void	requestDelayedStateTransition (DigitizeState digitizeState)
	Initiate state transition to be performed later, when DigitizeState is off the stack.
void	requestImmediateStateTransition (DigitizeState digitizeState)
	Perform immediate state transition. Called from outside state machine.
void	setCursor ()
	Set cursor after asking state for the new cursor shape.
void	setDragMode (QGraphicsView::DragMode dragMode)
	Set QGraphicsView drag mode (in m_view). Called from DigitizeStateAbstractBase subclasses.
void	setImageIsLoaded (bool imageIsLoaded)
	Set the image so QGraphicsView cursor and drag mode are accessible.
QString	state () const
	State name for debugging.
void	updateModelDigitizeCurve (const DocumentModelDigitizeCurve &modelDigitizeCurve)
	Update the digitize curve settings.
void	updateModelSegments (const DocumentModelSegments &modelSegments)
	Update the segments given the new settings.
QGraphicsView &	view ()
	QGraphicsView for use by DigitizeStateAbstractBase subclasses.

Detailed Description

Container for all DigitizeStateAbstractBase subclasses. This functions as the context class in a standard state machine implementation.

Definition at line 19 of file DigitizeStateContext.h.

Member Function Documentation

void DigitizeStateContext::bindToCmdMediatorAndResetOnLoad

(

CmdMediator *

cmdMediator

)

Bind to CmdMediator class.

Binding occurs from the single instance of this class to each new CmdMediator. Resetting makes re-initializes for documents after the first

Definition at line 62 of file DigitizeStateContext.cpp.

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

• DigitizeState/DigitizeStateContext.h
• DigitizeState/DigitizeStateContext.cpp