**
** This package is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License as
**
** This package is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License as
#include "valuenode_composite.h"
#include "valuenode_reference.h"
#include "valuenode_scale.h"
#include "valuenode_composite.h"
#include "valuenode_reference.h"
#include "valuenode_scale.h"
#include "valuenode_subtract.h"
#include "valuenode_timedswap.h"
#include "valuenode_twotone.h"
#include "valuenode_subtract.h"
#include "valuenode_timedswap.h"
#include "valuenode_twotone.h"
#include "valuenode_radialcomposite.h"
#include "valuenode_gradientrotate.h"
#include "valuenode_sine.h"
#include "valuenode_radialcomposite.h"
#include "valuenode_gradientrotate.h"
#include "valuenode_sine.h"
ADD_VALUENODE(ValueNode_Composite, "composite", _("Composite") );
ADD_VALUENODE(ValueNode_RadialComposite,"radial_composite", _("Radial Composite") );
ADD_VALUENODE(ValueNode_Reference, "reference", _("Reference") );
ADD_VALUENODE(ValueNode_Composite, "composite", _("Composite") );
ADD_VALUENODE(ValueNode_RadialComposite,"radial_composite", _("Radial Composite") );
ADD_VALUENODE(ValueNode_Reference, "reference", _("Reference") );
ADD_VALUENODE(ValueNode_SegCalcTangent, "segcalctangent", _("Segment Tangent") );
ADD_VALUENODE(ValueNode_SegCalcVertex, "segcalcvertex", _("Segment Vertex") );
ADD_VALUENODE(ValueNode_Stripes, "stripes", _("Stripes") );
ADD_VALUENODE(ValueNode_SegCalcTangent, "segcalctangent", _("Segment Tangent") );
ADD_VALUENODE(ValueNode_SegCalcVertex, "segcalcvertex", _("Segment Vertex") );
ADD_VALUENODE(ValueNode_Stripes, "stripes", _("Stripes") );
ADD_VALUENODE(ValueNode_TwoTone, "twotone", _("Two-Tone") );
ADD_VALUENODE(ValueNode_BLine, "bline", _("BLine") );
ADD_VALUENODE2(ValueNode_DynamicList, "dynamic_list", _("Dynamic List") );
ADD_VALUENODE(ValueNode_GradientRotate, "gradient_rotate", _("Gradient Rotate") );
ADD_VALUENODE(ValueNode_Sine, "sine", _("Sine") );
ADD_VALUENODE(ValueNode_TwoTone, "twotone", _("Two-Tone") );
ADD_VALUENODE(ValueNode_BLine, "bline", _("BLine") );
ADD_VALUENODE2(ValueNode_DynamicList, "dynamic_list", _("Dynamic List") );
ADD_VALUENODE(ValueNode_GradientRotate, "gradient_rotate", _("Gradient Rotate") );
ADD_VALUENODE(ValueNode_Sine, "sine", _("Sine") );
- if(get_parent_canvas())
- get_parent_canvas()->signal_value_node_changed()(this);
- else if(get_root_canvas() && get_parent_canvas())
+ etl::loose_handle<Canvas> parent_canvas = get_parent_canvas();
+ if(parent_canvas)
+ do // signal to all the ancestor canvases
+ parent_canvas->signal_value_node_changed()(this);
+ while (parent_canvas = parent_canvas->parent());
+ else if(get_root_canvas())