void
fz_match_css(fz_context *ctx, fz_css_match *match, fz_css_rule *css, fz_xml *node)
{
fz_css_rule *rule;
fz_css_selector *sel;
fz_css_property *prop, *head, *tail;
const char *s;
for (rule = css; rule; rule = rule->next)
{
sel = rule->selector;
while (sel)
{
if (match_selector(sel, node))
{
for (prop = rule->declaration; prop; prop = prop->next)
add_property(match, prop->name, prop->value, selector_specificity(sel, prop->important));
break;
}
sel = sel->next;
}
}
s = fz_xml_att(node, "style");
if (s)
{
fz_try(ctx)
{
head = tail = prop = fz_parse_css_properties(ctx, s);
while (prop)
{
add_property(match, prop->name, prop->value, INLINE_SPECIFICITY);
tail = prop;
prop = prop->next;
}
if (tail)
tail->next = css->garbage;
css->garbage = head;
}
fz_catch(ctx)
{
fz_warn(ctx, "ignoring style attribute");
}
}
sort_properties(match); /* speed up subsequent value_from_raw_property lookups */
}
void
print_rule(fz_css_rule *rule)
{
fz_css_selector *sel;
fz_css_property *prop;
for (sel = rule->selector; sel; sel = sel->next)
{
print_selector(sel);
printf(" /* %d */", selector_specificity(sel, 0));
if (sel->next)
printf(", ");
}
printf("\n{\n");
for (prop = rule->declaration; prop; prop = prop->next)
{
print_property(prop);
}
printf("}\n");
}
void
fz_match_css(fz_context *ctx, fz_css_match *match, fz_css_rule *css, fz_xml *node)
{
fz_css_rule *rule;
fz_css_selector *sel;
fz_css_property *prop, *head, *tail;
const char *s;
for (rule = css; rule; rule = rule->next)
{
sel = rule->selector;
while (sel)
{
if (match_selector(sel, node))
{
for (prop = rule->declaration; prop; prop = prop->next)
add_property(match, prop->name, prop->value, selector_specificity(sel));
break;
}
sel = sel->next;
}
}
s = fz_xml_att(node, "style");
if (s)
{
head = tail = prop = fz_parse_css_properties(ctx, s);
while (prop)
{
add_property(match, prop->name, prop->value, INLINE_SPECIFICITY);
tail = prop;
prop = prop->next;
}
if (tail)
tail->next = css->garbage;
css->garbage = head;
}
}
void
fz_match_css_at_page(fz_context *ctx, fz_css_match *match, fz_css_rule *css)
{
fz_css_rule *rule;
fz_css_selector *sel;
fz_css_property *prop;
for (rule = css; rule; rule = rule->next)
{
sel = rule->selector;
while (sel)
{
if (sel->name && !strcmp(sel->name, "@page"))
{
for (prop = rule->declaration; prop; prop = prop->next)
add_property(match, prop->name, prop->value, selector_specificity(sel, prop->important));
break;
}
sel = sel->next;
}
}
sort_properties(match); /* speed up subsequent value_from_raw_property lookups */
}
