/*
 * Copyright 2001-2009, Haiku.
 * Distributed under the terms of the MIT License.
 *
 * Authors:
 *              DarkWyrm <bpmagic@columbus.rr.com>
 *              Axel Dörfler, axeld@pinc-software.de
 */
#ifndef APP_FONT_MANAGER_H
#define APP_FONT_MANAGER_H


#include "FontManager.h"

#include <Locker.h>


#include <ft2build.h>
#include FT_FREETYPE_H

struct node_ref;


// font areas should be less than 20MB
#define MAX_FONT_DATA_SIZE_BYTES        20 * 1024 * 1024
#define MAX_USER_FONTS                          128

/*!
        \class AppFontManager AppFontManager.h
        \brief Manager for application-added fonts in the font subsystem
*/
class AppFontManager : public FontManager, BLocker {
public:
                                                                AppFontManager();

                        bool                            Lock() { return BLocker::Lock(); }
                        void                            Unlock() { BLocker::Unlock(); }
                        bool                            IsLocked() const { return BLocker::IsLocked(); }

                        status_t                        AddUserFontFromFile(const char* path, uint16 index, uint16 instance,
                                                                        uint16& familyID, uint16& styleID);
                        status_t                        AddUserFontFromMemory(const FT_Byte* fontAddress, size_t size,
                                                                        uint16 index, uint16 instance,
                                                                        uint16& familyID, uint16& styleID);
                        status_t                        RemoveUserFont(uint16 familyID, uint16 styleID);

private:
                        uint16                          _NextID();

private:
                        uint16                          fNextID;
};


#endif  /* APP_FONT_MANAGER_H */