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Refine the selector tree printing

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Also show which tree nodes have exact matches.
This commit is contained in:
Matthias Clasen 2020-01-18 14:18:47 -05:00
parent eff129323f
commit a463dccd81
1 changed files with 11 additions and 0 deletions
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11
gtk/gtkcssselector.c
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@ -1970,6 +1970,7 @@ _gtk_css_selector_tree_print (const GtkCssSelectorTree *tree, GString *str, char
{
gboolean first = TRUE;
int len, i;
gpointer *matches;
for (; tree != NULL; tree = gtk_css_selector_tree_get_sibling (tree), first = FALSE)
{
@ -1993,6 +1994,16 @@ _gtk_css_selector_tree_print (const GtkCssSelectorTree *tree, GString *str, char
len = str->len;
tree->selector.class->print (&tree->selector, str);
matches = gtk_css_selector_tree_get_matches (tree);
if (matches)
{
int n;
for (n = 0; matches[n] != NULL; n++) ;
if (n == 1)
g_string_append (str, " (1 match)");
else
g_string_append_printf (str, " (%d matches)", n);
}
len = str->len - len;
if (gtk_css_selector_tree_get_previous (tree))