TextManager.hpp

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// ANNA - Anna is Not Nothingness Anymore                                                         //
//                                                                                                //
// (c) Copyright 2005-2015 Eduardo Ramos Testillano & Francisco Ruiz Rayo                         //
//                                                                                                //
// See project site at http://redmine.teslayout.com/projects/anna-suite                           //
// See accompanying file LICENSE or copy at http://www.teslayout.com/projects/public/anna.LICENSE //


#ifndef anna_core_util_TextManager_hpp
#define anna_core_util_TextManager_hpp

#include <vector>

#include <anna/core/functions.hpp>
#include <anna/core/mt/Mutex.hpp>

namespace anna {

class TextComposer;

class TextManager : public Mutex {
public:
  TextManager(const char* name);

  virtual ~TextManager() { clear(); }

  TextComposer& operator [](const int composer) noexcept(false) { return find(composer); }

  const TextComposer& operator [](const int composer) const noexcept(false) { return find(composer); }

  void create(const int composer, const char* expression) noexcept(false);

  TextComposer& find(const int composer) noexcept(false);

  const TextComposer& find(const int composer) const noexcept(false);

  void clear() ;

  virtual TextComposer* createTextComposer(const int composer, const char* expression) ;

private:
  typedef std::vector <TextComposer*> TextComposerVector;

  const char* a_name;
  TextComposerVector a_composers;

  TextManager(const TextManager&);

  TextComposer* xfind(const int composer) ;
};

}

#endif