#ifndef __SP_SHAPE_H__ #define __SP_SHAPE_H__ /* * Base class for shapes, including <path> element * * Author: * Lauris Kaplinski <lauris@kaplinski.com> * * Copyright (C) 1999-2002 Lauris Kaplinski * Copyright (C) 2000-2001 Ximian, Inc. * Copyright (C) 2008 Johan Engelen * * Released under GNU GPL, read the file 'COPYING' for more information */ #include "display/display-forward.h" #include "sp-item.h" #include "sp-marker-loc.h" #include <sigc++/connection.h> #define SP_TYPE_SHAPE (sp_shape_get_type ()) #define SP_SHAPE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), SP_TYPE_SHAPE, SPShape)) #define SP_SHAPE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), SP_TYPE_SHAPE, SPShapeClass)) #define SP_IS_SHAPE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), SP_TYPE_SHAPE)) #define SP_IS_SHAPE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), SP_TYPE_SHAPE)) #define SP_SHAPE_WRITE_PATH (1 << 2) struct SPDesktop; struct LivePathEffectObject; namespace Inkscape{ namespace LivePathEffect{ class LPEObjectReference; class Effect; }; }; struct SPShape : public SPItem { SPCurve *curve; SPObject *marker[SP_MARKER_LOC_QTY]; sigc::connection release_connect [SP_MARKER_LOC_QTY]; sigc::connection modified_connect [SP_MARKER_LOC_QTY]; gchar *path_effect_href; Inkscape::LivePathEffect::LPEObjectReference *path_effect_ref; sigc::connection lpe_modified_connection; }; struct SPShapeClass { SPItemClass item_class; /* Build bpath from extra shape attributes */ void (* set_shape) (SPShape *shape); void (* update_patheffect) (SPShape *shape, bool write); }; GType sp_shape_get_type (void); void sp_shape_set_shape (SPShape *shape); /* Return duplicate of curve or NULL */ SPCurve *sp_shape_get_curve (SPShape *shape); // sets a curve, updates display void sp_shape_set_curve (SPShape *shape, SPCurve *curve, unsigned int owner); // same as sp_shape_set_curve, but without updating display void sp_shape_set_curve_insync (SPShape *shape, SPCurve *curve, unsigned int owner); // markers API void sp_shape_set_marker (SPObject *object, unsigned int key, const gchar *value); int sp_shape_has_markers (SPShape const *shape); int sp_shape_number_of_markers (SPShape* Shape, int type); NR::Matrix sp_shape_marker_get_transform(SPShape const *shape, NArtBpath const *bp); bool sp_shape_marker_required(SPShape const *shape, int const m, NArtBpath *bp); LivePathEffectObject * sp_shape_get_livepatheffectobject(SPShape *shape); Inkscape::LivePathEffect::Effect * sp_shape_get_livepatheffect(SPShape *shape); void sp_shape_update_patheffect (SPShape *shape, bool write); void sp_shape_perform_path_effect(SPCurve *curve, SPShape *shape); void sp_shape_set_path_effect(SPShape *shape, gchar *value); void sp_shape_set_path_effect(SPShape *shape, LivePathEffectObject * new_lpeobj); void sp_shape_remove_path_effect(SPShape *shape); bool sp_shape_has_path_effect(SPShape *shape); void sp_shape_edit_next_param_oncanvas(SPShape *shape, SPDesktop *dt); #endif