metadatatreestore.h

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/* === S Y N F I G ========================================================= */
/* ========================================================================= */

/* === S T A R T =========================================================== */

#ifndef __SYNFIG_STUDIO_METADATATREESTORE_H
#define __SYNFIG_STUDIO_METADATATREESTORE_H

/* === H E A D E R S ======================================================= */

#include <gtkmm/treestore.h>
#include <synfigapp/canvasinterface.h>
#include <gdkmm/pixbuf.h>
#include <synfigapp/action.h>

/* === M A C R O S ========================================================= */

/* === T Y P E D E F S ===================================================== */

/* === C L A S S E S & S T R U C T S ======================================= */

namespace synfigapp { class CanvasInterface; }

namespace studio {

class MetaDataTreeStore : virtual public Gtk::TreeStore
{
    /*
 -- ** -- P U B L I C   T Y P E S ---------------------------------------------
    */

public:

    class Model : public Gtk::TreeModel::ColumnRecord
    {
    public:
    public:
        Gtk::TreeModelColumn<Glib::ustring> key;
        Gtk::TreeModelColumn<Glib::ustring> data;

        Model()
        {
            add(key);
            add(data);
        }
    };

    /*
 -- ** -- P U B L I C  D A T A ------------------------------------------------
    */

public:

    const Model model;

    /*
 -- ** -- P R I V A T E   D A T A ---------------------------------------------
    */

private:

    etl::loose_handle<synfigapp::CanvasInterface> canvas_interface_;

    /*
 -- ** -- P R I V A T E   M E T H O D S ---------------------------------------
    */

private:

    /*
 -- ** -- S I G N A L   T E R M I N A L S -------------------------------------
    */

private:

    void meta_data_changed(synfig::String key);

    /*
 -- ** -- P U B L I C   M E T H O D S -----------------------------------------
    */

public:

    ~MetaDataTreeStore();

    etl::loose_handle<synfigapp::CanvasInterface> get_canvas_interface() { return canvas_interface_; }
    etl::loose_handle<const synfigapp::CanvasInterface> get_canvas_interface()const { return canvas_interface_; }
    synfig::Canvas::Handle get_canvas()const { return canvas_interface_->get_canvas(); }
    synfig::Canvas::Handle get_canvas() { return canvas_interface_->get_canvas(); }

    void rebuild();

    void refresh() { rebuild(); }

    /*
 -- ** -- P R O T E C T E D   M E T H O D S -----------------------------------
    */

protected:
    MetaDataTreeStore(etl::loose_handle<synfigapp::CanvasInterface>);
    void get_value_vfunc (const Gtk::TreeModel::iterator& iter, int column, Glib::ValueBase& value)const;
    void set_value_impl(const Gtk::TreeModel::iterator& iter, int column, const Glib::ValueBase& value);

public:

    static Glib::RefPtr<MetaDataTreeStore> create(etl::loose_handle<synfigapp::CanvasInterface>);

}; // END of class MetaDataTreeStore

}; // END of namespace studio

/* === E N D =============================================================== */

#endif