// SPDX-License-Identifier: GPL-2.0-or-later #ifndef INKSCAPE_LIVEPATHEFFECT_PARAMETER_VECTOR_H #define INKSCAPE_LIVEPATHEFFECT_PARAMETER_VECTOR_H /* * Inkscape::LivePathEffectParameters * * Copyright (C) Johan Engelen 2008 * * Released under GNU GPL v2+, read the file 'COPYING' for more information. */ #include #include <2geom/point.h> #include "live_effects/parameter/parameter.h" #include "display/control/canvas-item-enums.h" namespace Inkscape { namespace LivePathEffect { class VectorParam : public Parameter { public: VectorParam( const Glib::ustring& label, const Glib::ustring& tip, const Glib::ustring& key, Inkscape::UI::Widget::Registry* wr, Effect* effect, Geom::Point default_vector = Geom::Point(1,0) ); ~VectorParam() override; Gtk::Widget * param_newWidget() override; inline const gchar *handleTip() const { return param_tooltip.c_str(); } bool param_readSVGValue(const gchar * strvalue) override; Glib::ustring param_getSVGValue() const override; Glib::ustring param_getDefaultSVGValue() const override; Geom::Point getVector() const { return vector; }; Geom::Point getOrigin() const { return origin; }; void setValues(Geom::Point const &new_origin, Geom::Point const &new_vector) { setVector(new_vector); setOrigin(new_origin); }; void setVector(Geom::Point const &new_vector) { vector = new_vector; }; void setOrigin(Geom::Point const &new_origin) { origin = new_origin; }; void param_set_default() override; void set_and_write_new_values(Geom::Point const &new_origin, Geom::Point const &new_vector); void param_transform_multiply(Geom::Affine const &postmul, bool set) override; void set_vector_oncanvas_looks(Inkscape::CanvasItemCtrlShape shape, Inkscape::CanvasItemCtrlMode mode, guint32 color); void set_origin_oncanvas_looks(Inkscape::CanvasItemCtrlShape shape, Inkscape::CanvasItemCtrlMode mode, guint32 color); void set_oncanvas_color(guint32 color); void param_update_default(Geom::Point default_point); void param_update_default(const gchar * default_point) override; bool providesKnotHolderEntities() const override { return true; } void addKnotHolderEntities(KnotHolder *knotholder, SPItem *item) override; ParamType paramType() const override { return ParamType::VECTOR; }; private: VectorParam(const VectorParam&) = delete; VectorParam& operator=(const VectorParam&) = delete; Geom::Point defvalue; Geom::Point origin; Geom::Point vector; /// The looks of the vector and origin knots oncanvas Inkscape::CanvasItemCtrlShape vec_knot_shape = Inkscape::CANVAS_ITEM_CTRL_SHAPE_DIAMOND; Inkscape::CanvasItemCtrlMode vec_knot_mode = Inkscape::CANVAS_ITEM_CTRL_MODE_XOR;; guint32 vec_knot_color = 0xffffb500; Inkscape::CanvasItemCtrlShape ori_knot_shape = Inkscape::CANVAS_ITEM_CTRL_SHAPE_CIRCLE; Inkscape::CanvasItemCtrlMode ori_knot_mode = Inkscape::CANVAS_ITEM_CTRL_MODE_XOR;; guint32 ori_knot_color = 0xffffb500; friend class VectorParamKnotHolderEntity_Origin; friend class VectorParamKnotHolderEntity_Vector; }; } //namespace LivePathEffect } //namespace Inkscape #endif