TutorialStatePointMatch Class Reference

Point match panel discusses the matching of points in curves without lines. More...

#include <TutorialStatePointMatch.h>

Inheritance diagram for TutorialStatePointMatch:

Collaboration diagram for TutorialStatePointMatch:

Public Slots
void	slotNext ()
	Slot called when next button is triggered.
void	slotPrevious ()
	Slot called to return to previous panel.

Public Member Functions
	TutorialStatePointMatch (TutorialStateContext &context)
	Single constructor.
virtual void	begin ()
	Transition into this state.
virtual void	end ()
	Transition out of this state.
Public Member Functions inherited from TutorialStateAbstractBase
	TutorialStateAbstractBase (TutorialStateContext &context)
	Single constructor.
virtual	~TutorialStateAbstractBase ()

Additional Inherited Members
Protected Member Functions inherited from TutorialStateAbstractBase
int	buttonMargin () const
	Buttons are placed up against bottom side, and left or right side, separated by this margin.
TutorialStateContext &	context ()
	Context class for the tutorial state machine.
QGraphicsPixmapItem *	createPixmapItem (const QString &resource, const QPoint &pos)
	Factory method for pixmap items.
QGraphicsTextItem *	createTextItem (const QString &text, const QPoint &pos)
	Factory method for text items.
QGraphicsTextItem *	createTitle (const QString &text)
	Factory method for title items.

Detailed Description

Point match panel discusses the matching of points in curves without lines.

Definition at line 18 of file TutorialStatePointMatch.h.

Constructor & Destructor Documentation

TutorialStatePointMatch()

TutorialStatePointMatch::TutorialStatePointMatch

(

TutorialStateContext &

context

)

Single constructor.

Definition at line 17 of file TutorialStatePointMatch.cpp.

                                                                               : 
  TutorialStateAbstractBase (context),
  m_title (nullptr),
  m_background (nullptr),
  m_text0 (nullptr),
  m_text1 (nullptr),
  m_text2 (nullptr),
  m_text3 (nullptr),
  m_previous (nullptr),
  m_next (nullptr)
{
  LOG4CPP_INFO_S ((*mainCat)) << "TutorialStatePointMatch::TutorialStatePointMatch";
}

Member Function Documentation

begin()

void TutorialStatePointMatch::begin ( )

virtual

Transition into this state.

Implements TutorialStateAbstractBase.

Definition at line 31 of file TutorialStatePointMatch.cpp.

{
  LOG4CPP_INFO_S ((*mainCat)) << "TutorialStatePointMatch::begin ()";
 
  context().tutorialDlg().scene().clear ();
 
  m_title = createTitle (tr ("Point Match"));
  m_background = createPixmapItem (":/engauge/img/panel_point_match.png",
                                   QPoint (0, 30));
  m_text0 = createTextItem (tr ("In Point Match mode, you pick\n"
                                "one sample point, and Engauge\n"
                                "then finds all matching points.\n\n"
                                "Step 1 - Click on Point Match mode."),
                            QPoint (300, 40));
  m_text1 = createTextItem (tr ("Step 2 - Select the curve the new\n"
                                "points will belong to."),
                            QPoint (320, 140));
  m_text2 = createTextItem (tr ("Step 3 - Click on a typical point.\n"
                                "The circle turns green when it\n"
                                "contains what may be a point."),
                            QPoint (320, 200));
  m_text3 = createTextItem (tr ("Step 4 - Engauge will show a\n"
                                "matched point with a yellow cross.\n"
                                "Press the Right Arrow key to accept\n"
                                "the matched point. Repeat this step\n"
                                "until there are no more points."),
                            QPoint (320, 270));
 
  QSize backgroundSize = context().tutorialDlg().backgroundSize();
 
  m_previous = new TutorialButton (tr ("Previous"),
                                   context().tutorialDlg().scene());
  m_previous->setGeometry (QPoint (buttonMargin (),
                                   backgroundSize.height() - buttonMargin() - m_previous->size().height()));
  connect (m_previous, SIGNAL (signalTriggered ()), this, SLOT (slotPrevious ()));
 
  m_next = new TutorialButton (tr ("Next"),
                               context().tutorialDlg().scene());
  m_next->setGeometry (QPoint (backgroundSize.width () - buttonMargin () - m_next->size ().width (),
                               backgroundSize.height () - buttonMargin () - m_next->size ().height ()));
  connect (m_next, SIGNAL (signalTriggered ()), this, SLOT (slotNext ()));
}

end()

void TutorialStatePointMatch::end ( )

virtual

Transition out of this state.

Implements TutorialStateAbstractBase.

Definition at line 74 of file TutorialStatePointMatch.cpp.

{
  LOG4CPP_INFO_S ((*mainCat)) << "TutorialStatePointMatch::end ()";
 
  // It is not safe to remove and deallocate items here since an active TutorialButton
  // may be on the stack. So we clear the scene as the first step in the next begin()
}

slotNext

void TutorialStatePointMatch::slotNext ( )

slot

Slot called when next button is triggered.

Definition at line 82 of file TutorialStatePointMatch.cpp.

{
  LOG4CPP_INFO_S ((*mainCat)) << "TutorialStatePointMatch::slotNext";
 
  context().requestDelayedStateTransition (TUTORIAL_STATE_CHECKLIST_WIZARD_POINTS);
}

slotPrevious

void TutorialStatePointMatch::slotPrevious ( )

slot

Slot called to return to previous panel.

Definition at line 89 of file TutorialStatePointMatch.cpp.

{
  LOG4CPP_INFO_S ((*mainCat)) << "TutorialStatePointMatch::slotPrevious";
 
  context().requestDelayedStateTransition (TUTORIAL_STATE_CURVE_TYPE);
}

---

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

• Tutorial/TutorialStatePointMatch.h
• Tutorial/TutorialStatePointMatch.cpp