From 1d854ff519b9c0867bfa4ecaf2f6329ca256f06a Mon Sep 17 00:00:00 2001
From: "Liam P. White" <inkscapebronyat-signgmaildotcom>
Date: Sun, 2 Mar 2014 10:29:06 -0500
Subject: Experimental merge of Ponyscape features into trunk (will not
 compile)

(bzr r13090.1.1)
---
 src/live_effects/parameter/powerstrokepointarray.h | 23 ++++++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

(limited to 'src/live_effects/parameter/powerstrokepointarray.h')

diff --git a/src/live_effects/parameter/powerstrokepointarray.h b/src/live_effects/parameter/powerstrokepointarray.h
index e1fa440f2..911bbc82d 100644
--- a/src/live_effects/parameter/powerstrokepointarray.h
+++ b/src/live_effects/parameter/powerstrokepointarray.h
@@ -20,8 +20,6 @@ namespace Inkscape {
 
 namespace LivePathEffect {
 
-class PowerStrokePointArrayParamKnotHolderEntity;
-
 class PowerStrokePointArrayParam : public ArrayParam<Geom::Point> {
 public:
     PowerStrokePointArrayParam( const Glib::ustring& label,
@@ -37,6 +35,8 @@ public:
 
     void set_oncanvas_looks(SPKnotShapeType shape, SPKnotModeType mode, guint32 color);
 
+    float median_width();
+
     virtual bool providesKnotHolderEntities() const { return true; }
     virtual void addKnotHolderEntities(KnotHolder *knotholder, SPDesktop *desktop, SPItem *item);
 
@@ -60,6 +60,25 @@ private:
     Geom::Piecewise<Geom::D2<Geom::SBasis> > last_pwd2_normal;
 };
 
+class PowerStrokePointArrayParamKnotHolderEntity : public KnotHolderEntity {
+public:
+    PowerStrokePointArrayParamKnotHolderEntity(PowerStrokePointArrayParam *p, unsigned int index);
+    virtual ~PowerStrokePointArrayParamKnotHolderEntity() {}
+
+    virtual void knot_set(Geom::Point const &p, Geom::Point const &origin, guint state);
+    virtual Geom::Point knot_get() const;
+    virtual void knot_set_offset(Geom::Point offset);
+    virtual void knot_click(guint state);
+
+    /** Checks whether the index falls within the size of the parameter's vector */
+    bool valid_index(unsigned int index) const {
+        return (_pparam->_vector.size() > index);
+    };
+
+private:
+    PowerStrokePointArrayParam *_pparam;
+    unsigned int _index;
+};
 
 } //namespace LivePathEffect
 
-- 
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