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/*
* narrative_priv.h
*
* Copyright © 2019 Thomas White <taw@bitwiz.org.uk>
*
* This file is part of Colloquium.
*
* Colloquium 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 NARRATIVE_PRIV_H
#define NARRATIVE_PRIV_H
#ifdef HAVE_PANGO
#include <pango/pangocairo.h>
#endif
#include "storycode.h"
#include "slide.h"
enum narrative_item_type
{
NARRATIVE_ITEM_TEXT,
NARRATIVE_ITEM_PRESTITLE,
NARRATIVE_ITEM_SLIDE,
NARRATIVE_ITEM_BP,
};
struct narrative_item
{
enum narrative_item_type type;
double h;
double space_l;
double space_r;
double space_t; /* Already included in "h" */
double space_b; /* Already included in "h" */
/* For TEXT, BP, PRESTITLE */
char *text;
enum alignment align;
#ifdef HAVE_PANGO
PangoLayout *layout;
#else
void *layout;
#endif
/* For SLIDE */
Slide *slide;
double slide_w;
double slide_h;
#ifdef HAVE_CAIRO
cairo_surface_t *slide_thumbnail;
#else
void *slide_thumbnail;
#endif
};
struct _narrative
{
int n_items;
struct narrative_item *items;
double w;
double space_l;
double space_r;
double space_t;
double space_b;
};
#endif /* NARRATIVE_PRIV_H */
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