/*
 * frame.h
 *
 * Colloquium - A tiny presentation program
 *
 * Copyright (c) 2012 Thomas White <taw@bitwiz.org.uk>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * 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, see <http://www.gnu.org/licenses/>.
 *
 */

#ifndef FRAME_H
#define FRAME_H

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <pango/pango.h>

#include "layout.h"


struct frame
{
	struct frame            **rendering_order;
	int                       num_ro;
	int                       max_ro;

	char                     *sc;  /* Storycode */

	struct layout_parameters  lop;
	struct style             *style;  /* Non-NULL if 'lop' came from SS */

	/* Location relative to parent, calculated from layout parameters */
	double                    offs_x;
	double                    offs_y;
	double                    w;
	double                    h;

	PangoLayout              *pl;

	/* True if this frame should be deleted on the next mouse click */
	int                       empty;
};


extern struct frame *frame_new(void);
extern struct frame *add_subframe(struct frame *fr);

#endif	/* FRAME_H */