47 lines
1.4 KiB
C++
47 lines
1.4 KiB
C++
#ifndef VIDEO_H
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#define VIDEO_H
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#include <QOpenGLWidget>
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#include <memory>
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#define VIDEO_BASECLASS QOpenGLWidget
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//#define VIDEO_BASECLASS QWidget
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class GraphicsCache;
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class Video : public VIDEO_BASECLASS
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{
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Q_OBJECT
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public:
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explicit Video(QWidget *parent = 0);
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const QPixmap & getScreen() const;
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signals:
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public slots:
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protected:
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virtual void paintEvent(QPaintEvent *event);
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virtual void keyPressEvent(QKeyEvent *event);
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virtual void mouseMoveEvent(QMouseEvent *event);
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virtual void mousePressEvent(QMouseEvent *event);
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virtual void mouseReleaseEvent(QMouseEvent *event);
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private:
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bool Update40ColCell(QPainter & painter, int x, int y, int xpixel, int ypixel, int offset);
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bool Update80ColCell(QPainter & painter, int x, int y, int xpixel, int ypixel, int offset);
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bool UpdateLoResCell(QPainter & painter, int x, int y, int xpixel, int ypixel, int offset);
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bool UpdateDLoResCell(QPainter & painter, int x, int y, int xpixel, int ypixel, int offset);
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bool UpdateHiResCell(QPainter & painter, int x, int y, int xpixel, int ypixel, int offset);
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bool UpdateDHiResCell(QPainter & painter, int x, int y, int xpixel, int ypixel, int offset);
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// paint the whole screen
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// no scale applied
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void paint(QPainter & painter);
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std::shared_ptr<const GraphicsCache> myGraphicsCache;
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QPixmap myOffscreen;
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};
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#endif // VIDEO_H
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