/*
  LibRCC UI - internal data structures

  Copyright (C) 2005-2008 Suren A. Chilingaryan <csa@dside.dyndns.org>

  This program is free software; you can redistribute it and/or modify it
  under the terms of version 2 of the GNU General Public License as published
  by the Free Software Foundation.

  This program is distributed in the hope that it will be useful, but WITHOUT
  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  more details.

  You should have received a copy of the GNU General Public License along
  with this program; if not, write to the Free Software Foundation, Inc.,
  59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/

#ifndef _RCC_UI_INTERNAL_H
#define _RCC_UI_INTERNAL_H

#define RCC_UI_MAX_STRING_CHARS 1024

#include <librcc.h>

#include "rccmenu.h"

typedef unsigned int rcc_ui_id;

typedef void *rcc_ui_frame_internal;

enum rcc_ui_frame_type_t {
    RCC_UI_FRAME_LANGUAGE = 0,
    RCC_UI_FRAME_CHARSETS,
    RCC_UI_FRAME_ENGINE,
    RCC_UI_FRAME_MAX
};
typedef enum rcc_ui_frame_type_t rcc_ui_frame_type;

struct rcc_ui_frame_context_t {
    rcc_ui_frame frame;
    
    rcc_ui_context uictx;
    rcc_ui_frame_type type;
    
    rcc_ui_frame_internal internal;
};
typedef struct rcc_ui_frame_context_t rcc_ui_frame_context_s;
typedef struct rcc_ui_frame_context_t *rcc_ui_frame_context;


typedef void *rcc_ui_internal;

struct rcc_ui_context_t {
    rcc_context rccctx;

    int n_classes;    
    rcc_ui_menu_context language;
    rcc_ui_menu_context engine;
    rcc_ui_menu_context *charsets;
    rcc_ui_menu_context *options;

    rcc_ui_internal internal;
    
    rcc_name *language_names;
    rcc_name *charset_names;
    rcc_name *engine_names;
    rcc_option_name *option_names;
    unsigned char class_names;
    
    rcc_ui_frame_context language_frame;
    rcc_ui_frame_context charset_frame;
    rcc_ui_frame_context engine_frame;
    
    rcc_ui_page page;
};
typedef struct rcc_ui_context_t rcc_ui_contexts_s;


rcc_ui_internal rccUiCreateInternal(rcc_ui_context ctx);
void rccUiFreeInternal(rcc_ui_context ctx);

rcc_ui_widget rccUiMenuCreateWidget(rcc_ui_menu_context ctx);
void rccUiMenuFreeWidget(rcc_ui_menu_context ctx);
int rccUiMenuConfigureWidget(rcc_ui_menu_context ctx);

rcc_ui_id rccUiMenuGet(rcc_ui_menu_context ctx);
int rccUiMenuSet(rcc_ui_menu_context ctx, rcc_ui_id id);

rcc_ui_box rccUiBoxCreate(rcc_ui_menu_context ctx, const char *title);

rcc_ui_frame rccUiFrameCreate(rcc_ui_frame_context ctx, const char *title);
void rccUiFrameFree(rcc_ui_frame_context ctx);
int rccUiFrameAdd(rcc_ui_frame_context ctx, rcc_ui_box box);

rcc_ui_page rccUiPageCreate(rcc_ui_context ctx, const char *title);
int rccUiPageAdd(rcc_ui_page page, rcc_ui_frame frame);

#endif /* _RCC_UI_INTERNAL_H */