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/*
* stylesheet.c
*
* 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/>.
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdlib.h>
#include <string.h>
#include "stylesheet.h"
struct style
{
struct frame_geom geom;
char *font;
double fgcol[4]; /* r g b a */
double bgcol[4]; /* r g b a */
double bgcol2[4]; /* r g b a, if gradient */
double paraspace[4]; /* l r t b */
double padding[4]; /* l r t b */
};
struct _stylesheet
{
struct style narrative;
double default_slide_w;
double default_slide_h;
struct style slide_text;
struct style slide_prestitle;
struct style slide_slidetitle;
};
static void default_style(struct style *s)
{
s->geom.x.len = 0.0;
s->geom.x.unit = LENGTH_FRAC;
s->geom.y.len = 0.0;
s->geom.y.unit = LENGTH_FRAC;
s->geom.w.len = 1.0;
s->geom.w.unit = LENGTH_FRAC;
s->geom.h.len = 1.0;
s->geom.h.unit = LENGTH_FRAC;
s->font = strdup("Sans 12");
s->fgcol[0] = 0.0;
s->fgcol[1] = 0.0;
s->fgcol[2] = 0.0;
s->fgcol[3] = 1.0;
s->bgcol[0] = 1.0;
s->bgcol[1] = 1.0;
s->bgcol[2] = 1.0;
s->bgcol[3] = 1.0;
s->bgcol2[0] = 1.0;
s->bgcol2[1] = 1.0;
s->bgcol2[2] = 1.0;
s->bgcol2[3] = 1.0;
s->paraspace[0] = 0.0;
s->paraspace[1] = 0.0;
s->paraspace[2] = 0.0;
s->paraspace[3] = 0.0;
s->padding[0] = 0.0;
s->padding[1] = 0.0;
s->padding[2] = 0.0;
s->padding[3] = 0.0;
}
Stylesheet *stylesheet_new()
{
Stylesheet *s;
s = malloc(sizeof(*s));
if ( s == NULL ) return NULL;
/* Ultimate defaults */
default_style(&s->narrative);
default_style(&s->slide_text);
default_style(&s->slide_prestitle);
default_style(&s->slide_slidetitle);
return s;
}
void stylesheet_free(Stylesheet *s)
{
free(s);
}
int stylesheet_set_slide_default_size(Stylesheet *s, double w, double h)
{
if ( s == NULL ) return 1;
s->default_slide_w = w;
s->default_slide_h = h;
return 0;
}
int stylesheet_set_slide_text_font(Stylesheet *s, char *font)
{
if ( s == NULL ) return 1;
if ( s->slide_text.font != NULL ) {
free(s->slide_text.font);
}
s->slide_text.font = font;
return 0;
}
const char *stylesheet_get_slide_text_font(Stylesheet *s)
{
if ( s == NULL ) return NULL;
return s->slide_text.font;
}
int stylesheet_set_slide_text_pad(Stylesheet *s, double padding[4])
{
return 0;
}
int stylesheet_set_slide_text_paraspace(Stylesheet *s, double paraspace[4])
{
return 0;
}
int stylesheet_set_slide_text_fgcol(Stylesheet *s, double rgba[4])
{
return 0;
}
int stylesheet_set_slide_text_bgcol(Stylesheet *s, double rgba[4])
{
return 0;
}
int stylesheet_set_slide_text_align(Stylesheet *s, enum alignment align)
{
return 0;
}
int stylesheet_set_slide_prestitle_geom(Stylesheet *s, struct frame_geom geom)
{
return 0;
}
int stylesheet_set_slide_prestitle_font(Stylesheet *s, char *font)
{
return 0;
}
int stylesheet_set_slide_prestitle_pad(Stylesheet *s, double padding[4])
{
return 0;
}
int stylesheet_set_slide_prestitle_paraspace(Stylesheet *s, double paraspace[4])
{
return 0;
}
int stylesheet_set_slide_prestitle_fgcol(Stylesheet *s, double rgba[4])
{
return 0;
}
int stylesheet_set_slide_prestitle_bgcol(Stylesheet *s, double rgba[4])
{
return 0;
}
int stylesheet_set_slide_prestitle_align(Stylesheet *s, enum alignment align)
{
return 0;
}
int stylesheet_set_slide_slidetitle_geom(Stylesheet *s, struct frame_geom geom)
{
return 0;
}
int stylesheet_set_slide_slidetitle_font(Stylesheet *s, char *font)
{
return 0;
}
int stylesheet_set_slide_slidetitle_pad(Stylesheet *s, double padding[4])
{
return 0;
}
int stylesheet_set_slide_slidetitle_paraspace(Stylesheet *s, double paraspace[4])
{
return 0;
}
int stylesheet_set_slide_slidetitle_fgcol(Stylesheet *s, double rgba[4])
{
return 0;
}
int stylesheet_set_slide_slidetitle_bgcol(Stylesheet *s, double rgba[4])
{
return 0;
}
int stylesheet_set_slide_slidetitle_align(Stylesheet *s, enum alignment align)
{
return 0;
}
int stylesheet_set_narrative_font(Stylesheet *s, char *font)
{
return 0;
}
int stylesheet_set_narrative_pad(Stylesheet *s, double padding[4])
{
return 0;
}
int stylesheet_set_narrative_paraspace(Stylesheet *s, double paraspace[4])
{
return 0;
}
int stylesheet_set_narrative_fgcol(Stylesheet *s, double rgba[4])
{
return 0;
}
int stylesheet_set_narrative_bgcol(Stylesheet *s, double rgba[4])
{
return 0;
}
int stylesheet_set_narrative_align(Stylesheet *s, enum alignment align)
{
return 0;
}
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