text: //------------------------------------------------------------------------------
  //	Copyright (c) 2001-2002, OpenBeOS
  //
  //	Permission is hereby granted, free of charge, to any person obtaining a
  //	copy of this software and associated documentation files (the "Software"),
  //	to deal in the Software without restriction, including without limitation
  //	the rights to use, copy, modify, merge, publish, distribute, sublicense,
  //	and/or sell copies of the Software, and to permit persons to whom the
  //	Software is furnished to do so, subject to the following conditions:
  //
  //	The above copyright notice and this permission notice shall be included in
  //	all copies or substantial portions of the Software.
  //
  //	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  //	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  //	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  //	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  //	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  //	FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  //	DEALINGS IN THE SOFTWARE.
  //
  //	File Name:		RecentEntries.h
  //	Author:			Tyler Dauwalder (tyler@dauwalder.net)
  //	Description:	Recently used entries list
  //------------------------------------------------------------------------------
  /*! \file RecentEntries.h
  	\brief RecentEntries class declarations
  */
  
  #ifndef RECENT_ENTRIES_H
  #define RECENT_ENTRIES_H
  
  #include <Entry.h>
  #include <SupportDefs.h>
  
  #include <list>
  #include <stdio.h>
  #include <string>
  
  class BMessage;
  class TRoster;
  
  struct recent_entry {
  	recent_entry(const entry_ref *ref, const char *appSig, uint32 index);	
  	entry_ref ref;
  	std::string sig;
  	uint32 index;
  private:
  	recent_entry();
  };
  
  class RecentEntries {
  public:
  	RecentEntries();
  	~RecentEntries();
  	
  	status_t Add(const entry_ref *ref, const char *appSig);
  	status_t Get(int32 maxCount, const char *fileTypes[], int32 fileTypesCount,
  	             const char *appSig, BMessage *result);
  	status_t Clear();
  	status_t Print();
  	status_t Save(FILE* file, const char *description, const char *tag);
  private:
  	friend class TRoster;
  
  	static status_t GetTypeForRef(const entry_ref *ref, char *result);
  	
  	std::list<recent_entry*> fEntryList;
  };
  
  #endif	// RECENT_FOLDERS_H
  