printer.h

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#ifndef ION_GFXUTILS_PRINTER_H_
#define ION_GFXUTILS_PRINTER_H_

#include <functional>
#include <iostream>  // NOLINT

#include "ion/gfx/node.h"

namespace ion {
namespace gfxutils {

class ION_API Printer {
 public:
  enum Format {
    kText,   // Regular text format.
    kHtml,   // HTML format (a tree of nested objects).
  };
  Printer();
  ~Printer();

  void SetFormat(Format format) { format_ = format; }
  Format GetFormat() const { return format_; }

  void EnableFullShapePrinting(bool enable) {
    full_shape_printing_enabled_ = enable;
  }
  bool IsFullShapePrintingEnabled() const {
    return full_shape_printing_enabled_;
  }

  void EnableAddressPrinting(bool enable) {
    address_printing_enabled_ = enable;
  }
  bool IsAddressPrintingEnabled() const {
    return address_printing_enabled_;
  }

  void PrintScene(const gfx::NodePtr& node, std::ostream& out);  // NOLINT

 private:
  Format format_;
  bool full_shape_printing_enabled_;
  bool address_printing_enabled_;
};

}  // namespace gfxutils
}  // namespace ion

#endif  // ION_GFXUTILS_PRINTER_H_