From 0cf09c110c9919efcbc3ff3b59cb83622b4ce1b2 Mon Sep 17 00:00:00 2001
From: Thomas White <taw@bitwiz.me.uk>
Date: Sat, 23 Feb 2019 18:04:22 +0100
Subject: Render text with font

---
 libstorycode/stylesheet.c | 95 ++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 93 insertions(+), 2 deletions(-)

(limited to 'libstorycode/stylesheet.c')

diff --git a/libstorycode/stylesheet.c b/libstorycode/stylesheet.c
index 00210ec..2d715a2 100644
--- a/libstorycode/stylesheet.c
+++ b/libstorycode/stylesheet.c
@@ -30,18 +30,82 @@
 
 #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
 {
-	int n_items;
+	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;
-	s->n_items = 0;
+
+	/* Ultimate defaults */
+	default_style(&s->narrative);
+	default_style(&s->slide_text);
+	default_style(&s->slide_prestitle);
+	default_style(&s->slide_slidetitle);
+
 	return s;
 }
 
@@ -49,3 +113,30 @@ void stylesheet_free(Stylesheet *s)
 {
 	free(s);
 }
+
+
+int stylesheet_set_default_slide_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;
+}
-- 
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