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/*
* 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);
extern struct frame *sc_unpack(const char *sc);
#endif /* FRAME_H */
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