8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White/*
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White * Copyright (C) Theodore Janeczko 2012 <flutterguy317@gmail.com>
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White *
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White * Released under GNU GPL, read the file 'COPYING' for more information
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White */
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White#include <glibmm/i18n.h>
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White#include "live_effects/lpe-fill-between-strokes.h"
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White#include "display/curve.h"
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White#include "sp-item.h"
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White#include "2geom/path.h"
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White#include "sp-shape.h"
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White#include "sp-text.h"
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White#include "2geom/bezier-curve.h"
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. Whitenamespace Inkscape {
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. Whitenamespace LivePathEffect {
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. WhiteLPEFillBetweenStrokes::LPEFillBetweenStrokes(LivePathEffectObject *lpeobject) :
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White Effect(lpeobject),
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White linked_path(_("Linked path:"), _("Path from which to take the original path data"), "linkedpath", &wr, this),
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White second_path(_("Second path:"), _("Second path from which to take the original path data"), "secondpath", &wr, this),
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White reverse_second(_("Reverse Second"), _("Reverses the second path order"), "reversesecond", &wr, this)
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White{
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White registerParameter( dynamic_cast<Parameter *>(&linked_path) );
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White registerParameter( dynamic_cast<Parameter *>(&second_path) );
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White registerParameter( dynamic_cast<Parameter *>(&reverse_second) );
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White //perceived_path = true;
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White}
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. WhiteLPEFillBetweenStrokes::~LPEFillBetweenStrokes()
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White{
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White}
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. Whitevoid LPEFillBetweenStrokes::doEffect (SPCurve * curve)
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White{
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White if (curve) {
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White if ( linked_path.linksToPath() && second_path.linksToPath() && linked_path.getObject() && second_path.getObject() ) {
76addc201c409e81eaaa73fe27cc0f79c4db097cKrzysztof Kosiński Geom::PathVector linked_pathv = linked_path.get_pathvector();
76addc201c409e81eaaa73fe27cc0f79c4db097cKrzysztof Kosiński Geom::PathVector second_pathv = second_path.get_pathvector();
76addc201c409e81eaaa73fe27cc0f79c4db097cKrzysztof Kosiński Geom::PathVector result_linked_pathv;
76addc201c409e81eaaa73fe27cc0f79c4db097cKrzysztof Kosiński Geom::PathVector result_second_pathv;
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White Geom::Affine second_transform = second_path.getObject()->getRelativeTransform(linked_path.getObject());
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White
76addc201c409e81eaaa73fe27cc0f79c4db097cKrzysztof Kosiński for (Geom::PathVector::iterator iter = linked_pathv.begin(); iter != linked_pathv.end(); ++iter)
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White {
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White result_linked_pathv.push_back((*iter));
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White }
76addc201c409e81eaaa73fe27cc0f79c4db097cKrzysztof Kosiński for (Geom::PathVector::iterator iter = second_pathv.begin(); iter != second_pathv.end(); ++iter)
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White {
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White result_second_pathv.push_back((*iter) * second_transform);
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White }
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White if ( !result_linked_pathv.empty() && !result_second_pathv.empty() && !result_linked_pathv.front().closed() ) {
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White if (reverse_second.get_value())
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White {
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White result_linked_pathv.front().appendNew<Geom::LineSegment>(result_second_pathv.front().finalPoint());
76addc201c409e81eaaa73fe27cc0f79c4db097cKrzysztof Kosiński result_linked_pathv.front().append(result_second_pathv.front().reversed());
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White }
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White else
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White {
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White result_linked_pathv.front().appendNew<Geom::LineSegment>(result_second_pathv.front().initialPoint());
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White result_linked_pathv.front().append(result_second_pathv.front());
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White }
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White curve->set_pathvector(result_linked_pathv);
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White }
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White else if ( !result_linked_pathv.empty() ) {
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White curve->set_pathvector(result_linked_pathv);
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White }
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White else if ( !result_second_pathv.empty() ) {
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White curve->set_pathvector(result_second_pathv);
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White }
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White }
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White else if ( linked_path.linksToPath() && linked_path.getObject() ) {
76addc201c409e81eaaa73fe27cc0f79c4db097cKrzysztof Kosiński Geom::PathVector linked_pathv = linked_path.get_pathvector();
76addc201c409e81eaaa73fe27cc0f79c4db097cKrzysztof Kosiński Geom::PathVector result_pathv;
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White
76addc201c409e81eaaa73fe27cc0f79c4db097cKrzysztof Kosiński for (Geom::PathVector::iterator iter = linked_pathv.begin(); iter != linked_pathv.end(); ++iter)
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White {
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White result_pathv.push_back((*iter));
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White }
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White if ( !result_pathv.empty() ) {
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White curve->set_pathvector(result_pathv);
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White }
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White }
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White else if ( second_path.linksToPath() && second_path.getObject() ) {
76addc201c409e81eaaa73fe27cc0f79c4db097cKrzysztof Kosiński Geom::PathVector second_pathv = second_path.get_pathvector();
76addc201c409e81eaaa73fe27cc0f79c4db097cKrzysztof Kosiński Geom::PathVector result_pathv;
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White
76addc201c409e81eaaa73fe27cc0f79c4db097cKrzysztof Kosiński for (Geom::PathVector::iterator iter = second_pathv.begin(); iter != second_pathv.end(); ++iter)
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White {
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White result_pathv.push_back((*iter));
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White }
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White if ( !result_pathv.empty() ) {
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White curve->set_pathvector(result_pathv);
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White }
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White }
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White }
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White}
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White} // namespace LivePathEffect
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White} /* namespace Inkscape */
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White/*
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White Local Variables:
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White mode:c++
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White c-file-style:"stroustrup"
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White indent-tabs-mode:nil
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White fill-column:99
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White End:
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White*/
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :