#ifndef __UI_DIALOG_IMAGETOGGLER_H__

#define __UI_DIALOG_IMAGETOGGLER_H__

#include <gtkmm/cellrendererpixbuf.h>

#include <gtkmm/widget.h>

namespace Inkscape {

namespace UI {

namespace Widget {

class ImageToggler : public Gtk::CellRendererPixbuf {

public:

ImageToggler( char const *on, char const *off);

virtual ~ImageToggler() {};

sigc::signal<void, const Glib::ustring&> signal_toggled() { return _signal_toggled;}

sigc::signal<void, GdkEvent const *> signal_pre_toggle() { return _signal_pre_toggle; }

Glib::PropertyProxy<bool> property_active() { return _property_active.get_proxy(); }

Glib::PropertyProxy<bool> property_activatable() { return _property_activatable.get_proxy(); }

Glib::PropertyProxy< Glib::RefPtr<Gdk::Pixbuf> > property_pixbuf_on();

Glib::PropertyProxy< Glib::RefPtr<Gdk::Pixbuf> > property_pixbuf_off();

protected:

virtual void get_size_vfunc( Gtk::Widget &widget,

Gdk::Rectangle const *cell_area,

int *x_offset, int *y_offset, int *width, int *height ) const;

virtual void render_vfunc( const Glib::RefPtr<Gdk::Drawable>& window,

Gtk::Widget& widget,

const Gdk::Rectangle& background_area,

const Gdk::Rectangle& cell_area,

const Gdk::Rectangle& expose_area,

Gtk::CellRendererState flags );

virtual bool activate_vfunc(GdkEvent *event,

Gtk::Widget &widget,

const Glib::ustring &path,

const Gdk::Rectangle &background_area,

const Gdk::Rectangle &cell_area,

Gtk::CellRendererState flags);

private:

Glib::ustring _pixOnName;

Glib::ustring _pixOffName;

Glib::Property<bool> _property_active;

Glib::Property<bool> _property_activatable;

Glib::Property< Glib::RefPtr<Gdk::Pixbuf> > _property_pixbuf_on;

Glib::Property< Glib::RefPtr<Gdk::Pixbuf> > _property_pixbuf_off;

sigc::signal<void, const Glib::ustring&> _signal_toggled;

sigc::signal<void, GdkEvent const *> _signal_pre_toggle;

};

} // namespace Widget

} // namespace UI

} // namespace Inkscape

#endif /* __UI_DIALOG_IMAGETOGGLER_H__ */