view release on metacpan or  search on metacpan

libsass/inspect.cpp  view on Meta::CPAN

#include "inspect.hpp"
#include "ast.hpp"
#include "context.hpp"
#include "utf8/checked.h"
#include <cmath>
#include <string>
#include <iostream>
#include <iomanip>
#include <stdint.h>
#include <stdint.h>

namespace Sass {
  using namespace std;

  Inspect::Inspect(Emitter emi)
  : Emitter(emi)
  { }
  Inspect::~Inspect() { }

  // statements
  void Inspect::operator()(Block* block)
  {
    if (!block->is_root()) {
      add_open_mapping(block);
      append_scope_opener();
    }
    if (output_style() == NESTED) indentation += block->tabs();
    for (size_t i = 0, L = block->length(); i < L; ++i) {
      (*block)[i]->perform(this);
    }
    if (output_style() == NESTED) indentation -= block->tabs();
    if (!block->is_root()) {
      append_scope_closer();
      add_close_mapping(block);
    }

  }

  void Inspect::operator()(Ruleset* ruleset)
  {
    ruleset->selector()->perform(this);
    ruleset->block()->perform(this);
  }

  void Inspect::operator()(Keyframe_Rule* rule)
  {
    if (rule->selector()) rule->selector()->perform(this);
    if (rule->block()) rule->block()->perform(this);
  }

  void Inspect::operator()(Propset* propset)
  {
    propset->property_fragment()->perform(this);
    append_colon_separator();
    propset->block()->perform(this);
  }

  void Inspect::operator()(Bubble* bubble)
  {
    append_indentation();
    append_token("::BUBBLE", bubble);
    append_scope_opener();
    bubble->node()->perform(this);
    append_scope_closer();
  }

  void Inspect::operator()(Media_Block* media_block)
  {
    append_indentation();
    append_token("@media", media_block);
    append_mandatory_space();
    in_media_block = true;
    media_block->media_queries()->perform(this);
    in_media_block = false;
    media_block->block()->perform(this);
  }

  void Inspect::operator()(Feature_Block* feature_block)
  {
    append_indentation();
    append_token("@supports", feature_block);
    append_mandatory_space();
    feature_block->feature_queries()->perform(this);
    feature_block->block()->perform(this);
  }

  void Inspect::operator()(At_Root_Block* at_root_block)
  {
    append_indentation();
    append_token("@at-root ", at_root_block);
    append_mandatory_space();
    if(at_root_block->expression()) at_root_block->expression()->perform(this);
    at_root_block->block()->perform(this);
  }

  void Inspect::operator()(At_Rule* at_rule)
  {
    append_indentation();
    append_token(at_rule->keyword(), at_rule);
    if (at_rule->selector()) {
      append_mandatory_space();
      in_wrapped = true;
      at_rule->selector()->perform(this);
      in_wrapped = false;
    }
    if (at_rule->block()) {
      at_rule->block()->perform(this);
    }
    else {
      append_delimiter();
    }
  }

  void Inspect::operator()(Declaration* dec)
  {