#ifndef SP_LPE_ITEM_H_SEEN
#define SP_LPE_ITEM_H_SEEN

/** \file
 * Base class for live path effect items
 */
/*
 * Authors:
 *   Johan Engelen <j.b.c.engelen@ewi.utwente.nl>
 *   Bastien Bouclet <bgkweb@gmail.com>
 *
 * Copyright (C) 2008 authors
 *
 * Released under GNU GPL, read the file 'COPYING' for more information
 */

#include "sp-item.h"
#include "display/display-forward.h"

#define SP_TYPE_LPE_ITEM (sp_lpe_item_get_type())
#define SP_LPE_ITEM(o) (G_TYPE_CHECK_INSTANCE_CAST((o), SP_TYPE_LPE_ITEM, SPLPEItem))
#define SP_LPE_ITEM_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), SP_TYPE_LPE_ITEM, SPLPEItemClass))
#define SP_IS_LPE_ITEM(o) (G_TYPE_CHECK_INSTANCE_TYPE((o), SP_TYPE_LPE_ITEM))
#define SP_IS_LPE_ITEM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), SP_TYPE_LPE_ITEM))

struct LivePathEffectObject;
namespace Inkscape{ 
namespace LivePathEffect{
    class LPEObjectReference;
    class Effect;
};
};

struct SPLPEItem : public SPItem {
    Inkscape::LivePathEffect::LPEObjectReference *path_effect_ref;
    sigc::connection lpe_modified_connection;
};

struct SPLPEItemClass {
    SPItemClass parent_class;

    void (* update_patheffect) (SPLPEItem *lpeitem, bool write);
};

GType sp_lpe_item_get_type();

LivePathEffectObject * sp_lpe_item_get_livepatheffectobject(SPLPEItem *lpeitem);
Inkscape::LivePathEffect::Effect * sp_lpe_item_get_livepatheffect(SPLPEItem *lpeitem);
void sp_lpe_item_update_patheffect (SPLPEItem *lpeitem, bool write);
void sp_lpe_item_perform_path_effect(SPLPEItem *lpeitem, SPCurve *curve);
void sp_lpe_item_set_path_effect(SPLPEItem *lpeitem, gchar *value, bool reset);
void sp_lpe_item_set_path_effect(SPLPEItem *lpeitem, LivePathEffectObject * new_lpeobj);
void sp_lpe_item_remove_path_effect(SPLPEItem *lpeitem, bool keep_paths);
bool sp_lpe_item_has_path_effect(SPLPEItem *lpeitem);
bool sp_lpe_item_has_path_effect_recursive(SPLPEItem *lpeitem);
void sp_lpe_item_edit_next_param_oncanvas(SPLPEItem *lpeitem, SPDesktop *dt);

#endif /* !SP_LPE_ITEM_H_SEEN */

/*
  Local Variables:
  mode:c++
  c-file-style:"stroustrup"
  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
  indent-tabs-mode:nil
  fill-column:99
  End:
*/
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