X-Git-Url: https://gitweb.michael.orlitzky.com/?a=blobdiff_plain;f=src%2Fsvgtiny_internal.h;h=5ece69d42c1ab66cfa52a46321e31d3f9b67fe8e;hb=7b8fc7bb381c266a4f1ecde5b10bb4c09e2f9bc0;hp=ba0db7029b30d719dc74d2dd401fdce9d1de0ac7;hpb=545123c6ec9a3d3903e713c1c2919762417538dd;p=libsvgtiny.git

diff --git a/src/svgtiny_internal.h b/src/svgtiny_internal.h
index ba0db70..5ece69d 100644
--- a/src/svgtiny_internal.h
+++ b/src/svgtiny_internal.h
@@ -54,11 +54,24 @@ struct svgtiny_parse_state {
 	 * precede it. */
 	css_select_ctx *select_ctx;
 
+	/* A libcss unit context. This is used to compute and compose
+	 * styles, and is convenient to create once and pass along
+	 * with the rest of the state. */
+	css_unit_ctx unit_ctx;
+
+	/* Keep track of the parent element's computed style so that
+	 * we can compose its children's computed styles with it. */
+	css_computed_style *parent_style;
+
 	/* paint attributes */
 	svgtiny_colour fill;
 	svgtiny_colour stroke;
 	int stroke_width;
 
+	/* alpha */
+	float fill_opacity;
+	float stroke_opacity;
+
 	/* gradients */
 	struct svgtiny_parse_state_gradient fill_grad;
 	struct svgtiny_parse_state_gradient stroke_grad;
@@ -102,6 +115,10 @@ char *svgtiny_strndup(const char *s, size_t n);
 /* svgtiny_css.c */
 css_error svgtiny_create_stylesheet(css_stylesheet **sheet,
 		bool inline_style);
+css_error svgtiny_select_style(struct svgtiny_parse_state *state,
+			dom_element *node,
+			const css_stylesheet *inline_sheet,
+			css_select_results **result);
 
 /* svgtiny_gradient.c */
 void svgtiny_find_gradient(const char *id,