1 files changed, 105 insertions, 0 deletions
diff --git a/src/live_effects/lpe-lattice2.h b/src/live_effects/lpe-lattice2.h
new file mode 100644
index 0000000..319a0dc
--- /dev/null
+++ b/src/live_effects/lpe-lattice2.h
@@ -0,0 +1,105 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef INKSCAPE_LPE_LATTICE2_H
+#define INKSCAPE_LPE_LATTICE2_H
+
+/** \file
+ * LPE <lattice2> implementation, see lpe-lattice2.cpp.
+ */
+
+/*
+ * Authors:
+ *   Johan Engelen
+ *   Steren Giannini
+ *   Noé Falzon
+ *   Victor Navez
+ *   ~suv
+ *   Jabiertxo Arraiza
+ *
+ * Copyright (C) Johan Engelen 2007 <j.b.c.engelen@utwente.nl>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "live_effects/effect.h"
+#include "live_effects/parameter/enum.h"
+#include "live_effects/parameter/point.h"
+#include "live_effects/lpegroupbbox.h"
+
+namespace Gtk {
+class Expander;
+}
+
+namespace Inkscape {
+namespace LivePathEffect {
+
+class LPELattice2 : public Effect, GroupBBoxEffect {
+public:
+
+    LPELattice2(LivePathEffectObject *lpeobject);
+    ~LPELattice2() override;
+
+    Geom::Piecewise<Geom::D2<Geom::SBasis> > doEffect_pwd2 (Geom::Piecewise<Geom::D2<Geom::SBasis> > const & pwd2_in) override;
+
+    void resetDefaults(SPItem const* item) override;
+
+    void doBeforeEffect(SPLPEItem const* lpeitem) override;
+
+    Gtk::Widget * newWidget() override;
+
+    void calculateCurve(Geom::Point a,Geom::Point b, SPCurve *c, bool horizontal, bool move);
+
+    void vertical(PointParam &paramA,PointParam &paramB, Geom::Line vert);
+
+    void horizontal(PointParam &paramA,PointParam &paramB,Geom::Line horiz);
+
+    void setDefaults();
+
+    void onExpanderChanged();
+
+    void resetGrid();
+
+protected:
+    void addCanvasIndicators(SPLPEItem const */*lpeitem*/, std::vector<Geom::PathVector> &hp_vec) override;
+private:
+
+    BoolParam horizontal_mirror;
+    BoolParam vertical_mirror;
+    BoolParam perimetral;
+    BoolParam live_update;
+    PointParam grid_point_0;
+    PointParam grid_point_1;
+    PointParam grid_point_2;
+    PointParam grid_point_3;
+    PointParam grid_point_4;
+    PointParam grid_point_5;
+    PointParam grid_point_6;
+    PointParam grid_point_7;
+    PointParam grid_point_8x9;
+    PointParam grid_point_10x11;
+    PointParam grid_point_12;
+    PointParam grid_point_13;
+    PointParam grid_point_14;
+    PointParam grid_point_15;
+    PointParam grid_point_16;
+    PointParam grid_point_17;
+    PointParam grid_point_18;
+    PointParam grid_point_19;
+    PointParam grid_point_20x21;
+    PointParam grid_point_22x23;
+    PointParam grid_point_24x26;
+    PointParam grid_point_25x27;
+    PointParam grid_point_28x30;
+    PointParam grid_point_29x31;
+    PointParam grid_point_32x33x34x35;
+
+    bool expanded;
+    Gtk::Expander * expander;
+
+    LPELattice2(const LPELattice2&) = delete;
+    LPELattice2& operator=(const LPELattice2&) = delete;
+};
+
+} //namespace LivePathEffect
+} //namespace Inkscape
+
+#endif