Method AddRule

libs/indexer/drawing_rules.cpp:87–384

}

Key RulesHolder::AddRule(int scale, TypeT type, BaseRule * p)
{
  ASSERT(0 <= scale && scale <= scales::GetUpperStyleScale(), (scale));
  ASSERT(0 <= type && type < count_of_rules, ());

  m_dRules.push_back(p);
  auto const index = m_dRules.size() - 1;
  Key const k(scale, type, index);

  ASSERT(Find(k) == p, (index));
  return k;
}

BaseRule const * RulesHolder::Find(Key const & k) const
{
  ASSERT_LESS(k.m_index, m_dRules.size(), ());
  return m_dRules[k.m_index];
}

uint32_t RulesHolder::GetBgColor(int scale) const
{
  ASSERT_LESS(scale, static_cast<int>(m_bgColors.size()), ());
  ASSERT_GREATER_OR_EQUAL(scale, 0, ());
  return m_bgColors[scale];
}

uint32_t RulesHolder::GetColor(std::string const & name) const
{
  auto const it = m_colors.find(name);
  if (it == m_colors.end())
  {
    LOG(LWARNING, ("Requested color '" + name + "' is not found"));
    return 0;
  }
  return it->second;
}

namespace
{
RulesHolder & rules(MapStyle mapStyle)
{
  static RulesHolder h[MapStyleCount];
  return h[mapStyle];
}
}  // namespace

RulesHolder & rules()
{
  return rules(GetStyleReader().GetCurrentStyle());
}

namespace
{
namespace proto_rules
{
class Line : public BaseRule
{
  LineRuleProto m_line;