/*

 * This file is part of libbluray

 * Copyright (C) 2010  Petri Hintukainen <phintuka@users.sourceforge.net>

 *

 * This library is free software; you can redistribute it and/or

 * modify it under the terms of the GNU Lesser General Public

 * License as published by the Free Software Foundation; either

 * version 2.1 of the License, or (at your option) any later version.

 *

 * This library 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

 * Lesser General Public License for more details.

 *

 * You should have received a copy of the GNU Lesser General Public

 * License along with this library. If not, see

 * <http://www.gnu.org/licenses/>.

 */

#if !defined(_BD_IG_H_)

#define _BD_IG_H_

#include "pg.h"

#include "../bdnav/uo_mask_table.h"

#include <stdint.h>

struct mobj_cmd;

/*

 *

 */

typedef struct bd_ig_button_s {

    uint16_t      id;

    uint16_t      numeric_select_value;

    uint8_t       auto_action_flag;

    uint16_t      x_pos;

    uint16_t      y_pos;

    /* neighbor info */

    uint16_t      upper_button_id_ref;

    uint16_t      lower_button_id_ref;

    uint16_t      left_button_id_ref;

    uint16_t      right_button_id_ref;

    /* normal state */

    uint16_t      normal_start_object_id_ref;

    uint16_t      normal_end_object_id_ref;

    uint8_t       normal_repeat_flag;

    /* selected state */

    uint8_t       selected_sound_id_ref;

    uint16_t      selected_start_object_id_ref;

    uint16_t      selected_end_object_id_ref;

    uint8_t       selected_repeat_flag;

    /* activated state */

    uint8_t       activated_sound_id_ref;

    uint16_t      activated_start_object_id_ref;

    uint16_t      activated_end_object_id_ref;

    /* navigation commands */

    uint16_t      num_nav_cmds;

    struct mobj_cmd *nav_cmds;

} BD_IG_BUTTON;

typedef struct bd_ig_button_overlap_group_s {

    uint16_t      default_valid_button_id_ref;

    unsigned      num_buttons;

    BD_IG_BUTTON *button;

} BD_IG_BOG;

typedef struct bd_ig_effect_s {

    uint32_t      duration;        /* 90kHz ticks */

    uint8_t       palette_id_ref;

    unsigned      num_composition_objects;

    BD_PG_COMPOSITION_OBJECT *composition_object;

} BD_IG_EFFECT;

typedef struct bd_ig_effect_sequence_s {

    uint8_t       num_windows;

    BD_PG_WINDOW *window;

    uint8_t       num_effects;

    BD_IG_EFFECT *effect;

} BD_IG_EFFECT_SEQUENCE;

#define MAX_NUM_BOGS  256

typedef struct bd_ig_page_s {

    uint8_t       id;

    uint8_t       version;

    BD_UO_MASK    uo_mask_table;

    BD_IG_EFFECT_SEQUENCE in_effects;

    BD_IG_EFFECT_SEQUENCE out_effects;

    uint8_t       animation_frame_rate_code;

    uint16_t      default_selected_button_id_ref;

    uint16_t      default_activated_button_id_ref;

    uint8_t       palette_id_ref;

    /* button overlap groups */

    unsigned      num_bogs;

    BD_IG_BOG    *bog;

} BD_IG_PAGE;

typedef struct bd_ig_interactive_composition_s {

    uint8_t       stream_model;

    uint8_t       ui_model;      /* 0 - always on, 1 - pop-up */

    uint64_t      composition_timeout_pts;

    uint64_t      selection_timeout_pts;

    uint32_t      user_timeout_duration;

    unsigned      num_pages;

    BD_IG_PAGE   *page;

} BD_IG_INTERACTIVE_COMPOSITION;

#define IG_UI_MODEL_ALWAYS_ON 0

#define IG_UI_MODEL_POPUP     1

/*

 * segment

 */

typedef struct bd_pg_interactive_s {

    int64_t       pts;

    BD_PG_VIDEO_DESCRIPTOR        video_descriptor;

    BD_PG_COMPOSITION_DESCRIPTOR  composition_descriptor;

    BD_IG_INTERACTIVE_COMPOSITION interactive_composition;

} BD_IG_INTERACTIVE;

#endif // _BD_IG_H_