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list.h
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list.h
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#ifndef _gui_list_h
#define _gui_list_h
#include "widget.h"
#include "r-tech1/pointer.h"
#include "r-tech1/font.h"
namespace Gui{
class ListItem{
public:
ListItem();
virtual ~ListItem();
virtual bool operator==(const ListItem &) = 0;
virtual bool equals(Util::ReferenceCount<ListItem>) = 0;
virtual int compareTo(Util::ReferenceCount<ListItem>) = 0;
virtual void act() = 0;
virtual void draw(const Font &, const Graphics::Bitmap &) = 0;
};
class ListInterface : public Gui::Widget{
public:
ListInterface();
virtual ~ListInterface();
virtual void act(const Font &) = 0;
virtual void draw(const Font &, const Graphics::Bitmap &) = 0;
virtual void add(const Util::ReferenceCount<ListItem>) = 0;
virtual void add(const std::vector< Util::ReferenceCount<ListItem> > &) = 0;
virtual void remove(const Util::ReferenceCount<ListItem>) = 0;
virtual void replace(const std::vector< Util::ReferenceCount<ListItem> > &) = 0;
virtual void clear() = 0;
virtual const std::vector< Util::ReferenceCount<ListItem> > & getList() const = 0;
private:
void render(const Graphics::Bitmap &);
void render(const Graphics::Bitmap &, const Font &);
};
class SimpleList : public ListInterface{
public:
SimpleList();
virtual ~SimpleList();
void act(const Font &);
void draw(const Font &, const Graphics::Bitmap &);
void add(const Util::ReferenceCount<ListItem>);
void add(const std::vector< Util::ReferenceCount<ListItem> > &);
void remove(const Util::ReferenceCount<ListItem>);
void replace(const std::vector< Util::ReferenceCount<ListItem> > &);
void clear();
const std::vector< Util::ReferenceCount<ListItem> > & getList() const;
protected:
std::vector< Util::ReferenceCount<ListItem> > list;
};
}
#endif

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