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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>
/**
* EmulationWidget
* simple implementation of EmulationLayer
* (doesn't support scrollbar, history, etc, yet)
*/
class EmulationWidget : public WidgetLayer
{ Q_OBJECT
public:
/**
* constructor
* @param const Profile& config, the configuration
* @param QWidget* parent, parent widget
* @param const char* name, the name of the widget
*/
EmulationWidget( const Profile& config, QWidget *parent=0, const char *name =0 );
/**
* destructor
*/
~EmulationWidget();
/**
* sets the image
* @param QArray<Character> const newimg, the new image
* @param int lines, lines of the new image
* @param int columns, columns of the new image
*/
virtual void setImage( QArray<Character> const newimg, int columns, int lines );
/**
* reloads configuration
* @param const Profile& config, configuration
*/
virtual void reloadConfig( const Profile& config );
/**
* sets the scrollbar (not yet implemented)
*/
virtual void setScroll( int cursor, int slines );
/**
* scrolls (not yet implemented)
* @param int value, scroll by this value
*/
virtual void scroll( int value );
protected:
/**
* calculates current image bounds
*/
virtual void calcGeometry();
/**
* draws a String
* @param QString& string, string to be drawn
* @param QPainter& painter, painter, that should draw
* @param QRect rect, rect to be drawn into
* @param Character attr, attributes of Characters
* @param bool usePixmap, if to use the background pixmap (currently not supported)
* @param bool clear, if rect should be cleared
*/
void drawAttrString( QString& string, QPainter& painter, QRect rect, Character attr, bool pm, bool clear );
};
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