emulation_widget.h

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// opie console includes
#include "widget_layer.h"
#include "profile.h"
#include "common.h"

// qt includes
#include <qwidget.h>
#include <qpainter.h>
#include <qstring.h>
#include <qarray.h>
#include <qrect.h>



class EmulationWidget : public WidgetLayer
{ Q_OBJECT

public:

    EmulationWidget( const Profile& config, QWidget *parent=0, const char *name =0 );

    ~EmulationWidget();

    virtual void setImage( QArray<Character> const newimg, int columns, int lines );

    virtual void reloadConfig( const Profile& config );

    virtual void setScroll( int cursor, int slines );

    virtual void scroll( int value );

    virtual QSize calcSize( int cols, int lins ) const;

protected:

    virtual void calcGeometry();


    void paintEvent( QPaintEvent* event );

    void setColorTable( const ColorEntry table[] );

    void drawAttrString( QString& string, QPainter& painter, QRect rect, Character attr, bool pm, bool clear );

protected:

    enum ScrollLocation
      {
        SCRNONE,
        SCRLEFT,
        SCRIGHT
      };

        int f_height;
        int f_width;
        int f_ascent;
        int m_blX;
        int m_blY;
        int m_brX;

        int m_bY;
        int m_bX;
        QScrollBar* m_scrollbar;

        ScrollLocation scrollLoc;

//      ColorEntry* color_table;

        bool blinking;
};

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