/** * Sets a value in the path object given by 'key', to 'value'. This is used * for setting attributes and markers on a path object. */ static void sp_path_set(SPObject *object, unsigned int key, gchar const *value) { SPPath *path = (SPPath *) object; switch (key) { case SP_ATTR_INKSCAPE_ORIGINAL_D: if (value) { Geom::PathVector pv = sp_svg_read_pathv(value); SPCurve *curve = new SPCurve(pv); if (curve) { path->set_original_curve(curve, TRUE, true); curve->unref(); } } else { path->set_original_curve(NULL, TRUE, true); } object->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG); break; case SP_ATTR_D: if (value) { Geom::PathVector pv = sp_svg_read_pathv(value); SPCurve *curve = new SPCurve(pv); if (curve) { ((SPShape *) path)->setCurve(curve, TRUE); curve->unref(); } } else { ((SPShape *) path)->setCurve(NULL, TRUE); } object->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG); break; case SP_PROP_MARKER: case SP_PROP_MARKER_START: case SP_PROP_MARKER_MID: case SP_PROP_MARKER_END: sp_shape_set_marker(object, key, value); object->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG); break; case SP_ATTR_CONNECTOR_TYPE: case SP_ATTR_CONNECTOR_CURVATURE: case SP_ATTR_CONNECTION_START: case SP_ATTR_CONNECTION_END: case SP_ATTR_CONNECTION_START_POINT: case SP_ATTR_CONNECTION_END_POINT: path->connEndPair.setAttr(key, value); break; default: if (((SPObjectClass *) parent_class)->set) { ((SPObjectClass *) parent_class)->set(object, key, value); } break; } }