#include <fstream>
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#include <iostream>
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#include <string>
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#include "../ast.h"
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#include "../gens.h"
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#include "dot.h"
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dot_gen::~dot_gen() {
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out.close();
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}
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void dot_gen::set_file(std::string file_name) {
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out.open(file_name);
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}
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std::string* dot_gen::new_node() {
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std::string *o = new std::string();
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*o = "Node"+std::to_string(node_cnt++);
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return o;
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}
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void* dot_gen::visit_Document(Document *d) {
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out << "digraph ast {" << std::endl;
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node_cnt = 0;
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std::string *doc_id = new_node();
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out << *doc_id << " [label=\"Document\"];" << std::endl;
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std::vector<Block*> *b = d->get_blocks();
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for (std::vector<Block*>::size_type i = 0; i < b->size(); i++) {
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std::string* ret_id = (std::string *)(*b)[i]->visit(this);
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out << *doc_id << "->" << *ret_id << ";" << std::endl;
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delete ret_id;
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}
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out << "}" << std::endl;
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delete doc_id;
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return NULL;
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}
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void* dot_gen::visit_Block_Table(Block_Table *bt) {
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std::string *b_id = new_node();
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std::vector<std::vector<Line_Word*>*> *t = bt->get_table();
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out << *b_id << " [label=\"Block Table\"];" << std::endl;
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for (std::vector<std::vector<Line_Word*>*>::size_type i = 0; i < t->size(); i++) {
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std::string *row_id = new_node();
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out << *row_id << " [label=\"Row(" << i << ")\"];" << std::endl;
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out << *b_id << "->" << *row_id << ";" << std::endl;
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std::vector<Line_Word*> *r = (*t)[i];
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for (std::vector<Line_Word*>::size_type j = 0; j < r->size(); j++) {
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std::string *ret_id = (std::string*)(*r)[j]->visit(this);
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out << *row_id << "->" << *ret_id << ";" << std::endl;
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delete ret_id;
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}
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delete row_id;
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}
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return b_id;
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}
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void* dot_gen::visit_Block_Code(Block_Code *bc) {
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std::string *c_id = new_node();
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out << *c_id << " [label=\"Block Code(" << bc->get_lang() << ")\"];" << std::endl;
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return c_id;
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}
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void* dot_gen::visit_Block_Line(Block_Line *bl) {
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std::string *bl_id = new_node();
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std::vector<Line*> *l = bl->get_lines();
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out << *bl_id << " [label=\"Block Line\"];" << std::endl;
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for (std::vector<Line*>::size_type i = 0; i < l->size(); i++) {
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std::string *ret_id = (std::string*)(*l)[i]->visit(this);
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out << *bl_id << "->" << *ret_id << ";" << std::endl;
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delete ret_id;
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}
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return bl_id;
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}
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void* dot_gen::visit_Heading(Heading *h) {
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std::string *h_id = new_node();
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Line_Word *w = h->get_words();
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out << *h_id << " [label=\"Heading\"];" << std::endl;
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std::string *ret_id = (std::string*)w->visit(this);
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out << *h_id << "->" << *ret_id << ";" << std::endl;
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delete ret_id;
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return h_id;
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}
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void* dot_gen::visit_List(List *l) {
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std::string *l_id = new_node();
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Line_Word *w = l->get_words();
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out << *l_id << " [label=\"List(l: " << l->get_level() << ", n:" << l->get_number() << ")\"];" << std::endl;
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std::string *ret_id = (std::string*)w->visit(this);
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out << *l_id << "->" << *ret_id << ";" << std::endl;
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delete ret_id;
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return l_id;
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}
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void* dot_gen::visit_MathDisp(MathDisp *md) {
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std::string *md_id = new_node();
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out << *md_id << " [label=\"MathDisp(" << md->get_expr() << ")\"];" << std::endl;
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return md_id;
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}
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void* dot_gen::visit_Line_Word(Line_Word *lw) {
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std::string *lw_id = new_node();
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std::vector<Word*> *w = lw->get_words();
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out << *lw_id << " [label=\"Line Word\"];" << std::endl;
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for (std::vector<Word*>::size_type i = 0; i < w->size(); i++) {
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std::string *ret_id = (std::string*)(*w)[i]->visit(this);
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out << *lw_id << "->" << *ret_id << ";" << std::endl;
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delete ret_id;
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}
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return lw_id;
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}
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void* dot_gen::visit_MathInline(MathInline *mi) {
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std::string *mi_id = new_node();
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out << *mi_id << " [label=\"Math Inline(" << mi->get_expr() << ")\"];" << std::endl;
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return mi_id;
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}
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void* dot_gen::visit_Link(Link *l) {
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std::string *l_id = new_node();
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out << *l_id << " [label=\"Link(" << l->get_link() << "," << l->get_text() << ")\"];" << std::endl;
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return l_id;
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}
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void* dot_gen::visit_Text(Text *t) {
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std::string *t_id = new_node();
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out << *t_id << " [label=\"Text(" << t->get_text() << ")\"];" << std::endl;
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return t_id;
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}
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void* dot_gen::visit_Format_Bold(Format_Bold *fb) {
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std::string *fb_id = new_node();
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out << *fb_id << " [label=\"Format Bold\"];" << std::endl;
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std::string *ret_id = (std::string*)fb->get_f()->visit(this);
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out << *fb_id << "->" << *ret_id << ";" << std::endl;
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delete ret_id;
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return fb_id;
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}
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void* dot_gen::visit_Format_Italic(Format_Italic *fi) {
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std::string *fi_id = new_node();
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out << *fi_id << " [label=\"Format Italic\"];" << std::endl;
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std::string *ret_id = (std::string*)fi->get_f()->visit(this);
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out << *fi_id << "->" << *ret_id << ";" << std::endl;
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delete ret_id;
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return fi_id;
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}
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void* dot_gen::visit_Format_Verbatim(Format_Verbatim *fv) {
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std::string *fv_id = new_node();
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out << *fv_id << " [label=\"Format Verbatim\"];" << std::endl;
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std::string *ret_id = (std::string*)fv->get_f()->visit(this);
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out << *fv_id << "->" << *ret_id << ";" << std::endl;
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delete ret_id;
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return fv_id;
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}
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