/**
 * ZANavi, Zoff Android Navigation system.
 * Copyright (C) 2011 Zoff <zoff@zoff.cc>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * version 2 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., 51 Franklin Street, Fifth Floor,
 * Boston, MA  02110-1301, USA.
 */

/**
 * Navit, a modular navigation system.
 * Copyright (C) 2005-2009 Navit Team
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public License
 * version 2 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 Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with this program; if not, write to the
 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA  02110-1301, USA.
 */

#ifndef NAVIT_LAYOUT_H
#define NAVIT_LAYOUT_H

#include "item.h"
#include "color.h"

struct element
{
	enum { element_point, element_polyline, element_polygon, element_circle, element_text, element_icon, element_image, element_arrows } type;
	struct color color;
	int text_size;
	union {
		struct element_point {
			char stub;
		} point;
		struct element_polyline
		{
			int width;
			int directed;
			int dash_num;
			int offset;
			//unsigned char dash_table[4];
			short dash_table[4];
		} polyline;
		struct element_polygon {
			char stub;
		} polygon;
		struct element_circle {
			int width;
			int radius;
			struct color background_color;
		} circle;
		struct element_icon {
			char *src;
			int width;
			int height;
			int rotation;
		} icon;
		struct element_text {
			struct color background_color;
		} text;
	} u;
	int coord_count;
	struct coord *coord;
};


struct itemgra { 
	struct range order,sequence_range,speed_range,angle_range;
	GList *type;
	GList *elements;
};

struct layer { 
	char *name;
	int details;
	GList *itemgras;
	int active;
};

struct cursor {
	struct attr **attrs;
	struct range *sequence_range;
	char *name;
	int w,h;
	int interval;
};

struct layout { char *name; char* dayname; char* nightname; char *font; struct color color; GList *layers; GList *cursors; int order_delta; int active; };

/* prototypes */
enum attr_type;
struct arrows;
struct attr;
struct attr_iter;
struct circle;
struct cursor;
struct element;
struct icon;
struct image;
struct itemgra;
struct layer;
struct layout;
struct polygon;
struct polyline;
struct text;
struct layout *layout_new(struct attr *parent, struct attr **attrs);
struct attr_iter *layout_attr_iter_new(void);
void layout_attr_iter_destroy(struct attr_iter *iter);
int layout_get_attr(struct layout *layout, enum attr_type type, struct attr *attr, struct attr_iter *iter);
int layout_add_attr(struct layout *layout, struct attr *attr);
struct cursor *layout_get_cursor(struct layout *this_, char *name);
struct cursor *cursor_new(struct attr *parent, struct attr **attrs);
void cursor_destroy(struct cursor *this_);
int cursor_add_attr(struct cursor *this_, struct attr *attr);
struct layer *layer_new(struct attr *parent, struct attr **attrs);
int layer_get_attr(struct layer *layer, enum attr_type type, struct attr *attr, struct attr_iter *iter);
int layer_add_attr(struct layer *layer, struct attr *attr);
int layer_set_attr(struct layer *layer, struct attr *attr);
struct itemgra *itemgra_new(struct attr *parent, struct attr **attrs);
int itemgra_add_attr(struct itemgra *itemgra, struct attr *attr);
struct polygon *polygon_new(struct attr *parent, struct attr **attrs);
struct polyline *polyline_new(struct attr *parent, struct attr **attrs);
struct circle *circle_new(struct attr *parent, struct attr **attrs);
struct text *text_new(struct attr *parent, struct attr **attrs);
struct icon *icon_new(struct attr *parent, struct attr **attrs);
struct image *image_new(struct attr *parent, struct attr **attrs);
struct arrows *arrows_new(struct attr *parent, struct attr **attrs);
int element_add_attr(struct element *e, struct attr *attr);
/* end of prototypes */
#endif