// -*- mode: c++; c-basic-offset: 2; -*-

#include "common.hh"

#include "gui_plainattrtext.hh"

namespace {

class PlainAttributedTextImpl : public PlainAttributedText {
public:
  void append(const char* str, size_t len, Attribute const&,
              size_t start, size_t length) override {
    if (!str || start >= len) return;
    length = std::min(len - start, length);
    if (length == 0) return;
    text_.append(str + start, length);
  }

  void add(Attribute const&, size_t, size_t) override {
  }
  void set(Attribute const&, size_t, size_t) override {
  }
  void clear(size_t, size_t) override {
  }

  std::string text() const override {
    return text_;
  }

  void reset() override {
    text_.clear();
  }

private:
  std::string text_;
};

}  // namespace

// static
PlainAttributedText* PlainAttributedText::create() {
  return new PlainAttributedTextImpl();
}