layerparamtreestore.h

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

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

#ifndef __SYNFIG_STUDIO_LAYERPARAMTREESTORE_H
#define __SYNFIG_STUDIO_LAYERPARAMTREESTORE_H

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

#include <gtkmm/treestore.h>
#include <synfigapp/canvasinterface.h>
#include "trees/canvastreestore.h"
#include <synfig/value.h>
#include <synfig/valuenode.h>
#include <synfig/paramdesc.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 studio {

class LayerTree;

class LayerParamTreeStore : public CanvasTreeStore
{
    /*
 -- ** -- P U B L I C   T Y P E S ---------------------------------------------
    */

public:
    typedef std::list<synfig::Layer::Handle> LayerList;

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

public:

    class Model : public CanvasTreeStore::Model
    {
    public:

        Gtk::TreeModelColumn<synfig::ParamDesc> param_desc;

        Gtk::TreeModelColumn<bool>  is_inconsistent;
        Gtk::TreeModelColumn<bool>  is_toplevel;

        Model()
        {
            add(param_desc);
            add(is_inconsistent);
            add(is_toplevel);
        }
    };

    Model model;


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

private:

    int queued;

    LayerTree* layer_tree;

    LayerList layer_list;

    sigc::connection queue_connection;

    std::list<sigc::connection> changed_connection_list;

    sigc::signal<void> signal_changed_;

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

private:

protected:
    virtual void  get_value_vfunc (const Gtk::TreeModel::iterator& iter, int column, Glib::ValueBase& value)const;
    virtual void set_value_impl (const Gtk::TreeModel::iterator& row, int column, const Glib::ValueBase& value);
    using CanvasTreeStore::set_row;
    virtual void set_row(Gtk::TreeRow row,synfigapp::ValueDesc value_desc);

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

private:

    void on_value_node_child_added(synfig::ValueNode::Handle value_node,synfig::ValueNode::Handle child);
    void on_value_node_child_removed(synfig::ValueNode::Handle value_node,synfig::ValueNode::Handle child);

    void on_value_node_added(synfig::ValueNode::Handle value_node);
    void on_value_node_deleted(synfig::ValueNode::Handle value_node);
    virtual void on_value_node_changed(synfig::ValueNode::Handle value_node);
    virtual void on_value_node_renamed(synfig::ValueNode::Handle value_node);
    void on_value_node_replaced(synfig::ValueNode::Handle replaced_value_node,synfig::ValueNode::Handle new_value_node);
    void on_layer_param_changed(synfig::Layer::Handle handle,synfig::String param_name);

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

public:

    LayerParamTreeStore(etl::loose_handle<synfigapp::CanvasInterface> canvas_interface_,
        LayerTree* layer_tree);
    ~LayerParamTreeStore();

    void rebuild();

    void refresh();

    void queue_refresh();

    void queue_rebuild();

    void refresh_row(Gtk::TreeModel::Row &row);

    sigc::signal<void>& signal_changed() { return signal_changed_; }

    void changed() { signal_changed_(); }

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

public:

    static Glib::RefPtr<LayerParamTreeStore> create(etl::loose_handle<synfigapp::CanvasInterface> canvas_interface_, LayerTree*layer_tree);
}; // END of class LayerParamTreeStore

}; // END of namespace studio

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

#endif