1 files changed, 93 insertions, 0 deletions
diff --git a/src/live_effects/lpe-bool.h b/src/live_effects/lpe-bool.h
new file mode 100644
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+++ b/src/live_effects/lpe-bool.h
@@ -0,0 +1,93 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Boolean operation live path effect
+ *
+ * Copyright (C) 2016 Michael Soegtrop
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifndef INKSCAPE_LPE_BOOL_H
+#define INKSCAPE_LPE_BOOL_H
+
+#include "livarot/LivarotDefs.h"
+#include "live_effects/effect.h"
+#include "live_effects/parameter/bool.h"
+#include "live_effects/parameter/enum.h"
+#include "live_effects/parameter/hidden.h"
+#include "live_effects/parameter/originalsatellite.h"
+#include "live_effects/parameter/parameter.h"
+
+namespace Inkscape {
+namespace LivePathEffect {
+
+class LPEBool : public Effect {
+public:
+    LPEBool(LivePathEffectObject *lpeobject);
+    ~LPEBool() override;
+
+    void doEffect(SPCurve *curve) override;
+    void addCanvasIndicators(SPLPEItem const *lpeitem, std::vector<Geom::PathVector> &hp_vec) override;
+    void doBeforeEffect(SPLPEItem const *lpeitem) override;
+    void transform_multiply(Geom::Affine const &postmul, bool set) override;
+    void doAfterEffect(SPLPEItem const* lpeitem, SPCurve *curve) override;
+    void doOnVisibilityToggled(SPLPEItem const * /*lpeitem*/) override;
+    void doOnRemove(SPLPEItem const * /*lpeitem*/) override;
+    bool doOnOpen(SPLPEItem const *lpeitem) override;
+    void add_filter();
+    void fractureit(SPObject * operandit, Geom::PathVector unionpv);
+    void divisionit(SPObject * operand_a, SPObject * operand_b, Geom::PathVector unionpv);
+    Geom::PathVector get_union(SPObject *root, SPObject *object, bool prefear_original = false);
+    Inkscape::XML::Node *dupleNode(SPObject * origin, Glib::ustring element_type);
+    void remove_filter(SPObject *object);
+    enum bool_op_ex
+    {
+        bool_op_ex_union = bool_op_union,
+        bool_op_ex_inters = bool_op_inters,
+        bool_op_ex_diff = bool_op_diff,
+        bool_op_ex_symdiff = bool_op_symdiff,
+        bool_op_ex_cut = bool_op_cut,
+        bool_op_ex_cut_both,
+        // bool_op_ex_slice = bool_op_slice,
+        // bool_op_ex_slice_inside,  // like bool_op_slice, but leaves only the contour pieces inside of the cut path
+        // bool_op_ex_slice_outside, // like bool_op_slice, but leaves only the contour pieces outside of the cut path
+        bool_op_ex_count
+    };
+
+    inline friend bool_op to_bool_op(bool_op_ex val)
+    {
+        //assert(val <= bool_op_ex_slice);
+        assert(val <= bool_op_ex_cut);
+        return (bool_op) val;
+    }
+
+private:
+    LPEBool(const LPEBool &) = delete;
+    LPEBool &operator=(const LPEBool &) = delete;
+
+    OriginalSatelliteParam operand_item;
+    EnumParam<bool_op_ex> bool_operation;
+    EnumParam<fill_typ> fill_type_this;
+    EnumParam<fill_typ> fill_type_operand;
+    BoolParam swap_operands;
+    BoolParam rmv_inner;
+    bool legacytest_livarotonly = false;
+    bool onremove = false;
+    SPItem *operand = nullptr;
+    SPObject *parentlpe = nullptr;
+    SPGroup *division = nullptr;
+    SPGroup *division_both = nullptr;
+    SPGroup *division_other = nullptr;
+    Glib::ustring operand_id = "";
+    Glib::ustring division_id = "";
+    Glib::ustring division_other_id = "";
+    HiddenParam filter;
+    Geom::PathVector _hp;
+    Geom::Affine prev_affine;
+    bool reverse = false; 
+};
+
+}; //namespace LivePathEffect
+}; //namespace Inkscape
+
+#endif