Engauge Digitizer 2
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TutorialStateAbstractBase.h
Go to the documentation of this file.
1/******************************************************************************************************
2 * (C) 2014 markummitchell@github.com. This file is part of Engauge Digitizer, which is released *
3 * under GNU General Public License version 2 (GPLv2) or (at your option) any later version. See file *
4 * LICENSE or go to gnu.org/licenses for details. Distribution requires prior written permission. *
5 ******************************************************************************************************/
6
7#ifndef TUTORIAL_STATE_ABSTRACT_BASE_H
8#define TUTORIAL_STATE_ABSTRACT_BASE_H
9
10#include <QObject>
11
24
25class QGraphicsPixmapItem;
26class QGraphicsTextItem;
28
30class TutorialStateAbstractBase : public QObject
31{
32 public:
36
38 virtual void begin () = 0;
39
41 virtual void end () = 0;
42
43 protected:
44
46 int buttonMargin () const;
47
50
52 QGraphicsPixmapItem *createPixmapItem (const QString &resource,
53 const QPoint &pos);
54
56 QGraphicsTextItem *createTextItem (const QString &text,
57 const QPoint &pos);
58
60 QGraphicsTextItem *createTitle (const QString &text);
61
62 private:
64
65 TutorialStateContext &m_context;
66};
67
68#endif // TUTORIAL_STATE_ABSTRACT_BASE_H
@ TUTORIAL_STATE_POINT_MATCH
@ TUTORIAL_STATE_AXIS_POINTS
@ TUTORIAL_STATE_CURVE_SELECTION
@ TUTORIAL_STATE_COLOR_FILTER
@ TUTORIAL_STATE_SEGMENT_FILL
@ TUTORIAL_STATE_CURVE_TYPE
@ TUTORIAL_STATE_CHECKLIST_WIZARD_POINTS
@ TUTORIAL_STATE_INTRODUCTION
@ TUTORIAL_STATE_CHECKLIST_WIZARD_LINES
TutorialStateAbstractBase(TutorialStateContext &context)
Single constructor.
QGraphicsTextItem * createTitle(const QString &text)
Factory method for title items.
QGraphicsTextItem * createTextItem(const QString &text, const QPoint &pos)
Factory method for text items.
virtual void begin()=0
Transition into this state.
TutorialStateContext & context()
Context class for the tutorial state machine.
QGraphicsPixmapItem * createPixmapItem(const QString &resource, const QPoint &pos)
Factory method for pixmap items.
int buttonMargin() const
Buttons are placed up against bottom side, and left or right side, separated by this margin.
virtual void end()=0
Transition out of this state.
Context class for tutorial state machine.