7 #ifndef DIGITIZE_STATE_CONTEXT_H
8 #define DIGITIZE_STATE_CONTEXT_H
10 #include "DigitizeStateAbstractBase.h"
11 #include "PointStyle.h"
13 #include <QGraphicsView>
17 class CmdAbstractBase;
44 const QString &pointIdentifier);
52 bool atLeastOneSelectedItem);
71 const QCursor &cursor);
87 DigitizeState digitizeState);
96 void setDragMode (QGraphicsView::DragMode dragMode);
103 QString
state()
const;
113 QGraphicsView &
view();
118 void completeRequestedStateTransitionIfExists (
CmdMediator *cmdMediator);
121 QGraphicsView &m_view;
122 bool m_imageIsLoaded;
124 QVector<DigitizeStateAbstractBase*> m_states;
125 DigitizeState m_currentState;
126 DigitizeState m_requestedState;
131 #endif // DIGITIZE_STATE_CONTEXT_H
void requestDelayedStateTransition(DigitizeState digitizeState)
Initiate state transition to be performed later, when DigitizeState is off the stack.
void resetOnLoad(CmdMediator *cmdMediator)
Resetting makes re-initializes for documents after the first.
void setDragMode(QGraphicsView::DragMode dragMode)
Set QGraphicsView drag mode (in m_view). Called from DigitizeStateAbstractBase subclasses.
void updateModelDigitizeCurve(CmdMediator *cmdMediator, const DocumentModelDigitizeCurve &modelDigitizeCurve)
Update the digitize curve settings.
QString activeCurve() const
Curve name for active Curve. This can include AXIS_CURVE_NAME, and empty string.
void setCursor(CmdMediator *cmdMediator)
Set cursor after asking state for the new cursor shape.
void handleCurveChange(CmdMediator *cmdMediator)
See DigitizeStateAbstractBase::handleCurveChange.
void handleKeyPress(CmdMediator *cmdMediator, Qt::Key key, bool atLeastOneSelectedItem)
See DigitizeStateAbstractBase::handleKeyPress.
MainWindow & mainWindow()
Reference to the MainWindow, without const.
void setImageIsLoaded(CmdMediator *cmdMediator, bool imageIsLoaded)
Set the image so QGraphicsView cursor and drag mode are accessible.
Model for DlgSettingsDigitizeCurve and CmdSettingsDigitizeCurve.
Container for all DigitizeStateAbstractBase subclasses. This functions as the context class in a stan...
void appendNewCmd(CmdMediator *cmdMediator, QUndoCommand *cmd)
Append just-created QUndoCommand to command stack. This is called from DigitizeStateAbstractBase subc...
void updateModelSegments(const DocumentModelSegments &modelSegments)
Update the segments given the new settings.
QString state() const
State name for debugging.
void handleMouseMove(CmdMediator *cmdMediator, QPointF pos)
See DigitizeStateAbstractBase::handleMouseMove.
void handleMouseRelease(CmdMediator *cmdMediator, QPointF pos)
See DigitizeStateAbstractBase::handleMouseRelease.
Model for DlgSettingsSegments and CmdSettingsSegments.
bool isGnuplot() const
Get method for gnuplot flag.
QGraphicsView & view()
QGraphicsView for use by DigitizeStateAbstractBase subclasses.
void handleMousePress(CmdMediator *cmdMediator, QPointF pos)
See DigitizeStateAbstractBase::handleMousePress.
void handleSetOverrideCursor(CmdMediator *cmdMediator, const QCursor &cursor)
See DigitizeStateAbstractBase::handleSetOverrideCursor.
void handleContextMenuEvent(CmdMediator *cmdMediator, const QString &pointIdentifier)
See DigitizeStateAbstractBase::handleContextMenuEvent.
Main window consisting of menu, graphics scene, status bar and optional toolbars as a Single Document...
void handleLeave(CmdMediator *cmdMediator)
See DigitizeStateAbstractBase::handleLeave.
void requestImmediateStateTransition(CmdMediator *cmdMediator, DigitizeState digitizeState)
Perform immediate state transition. Called from outside state machine.