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css: Allow bypassing the compute_value() stage

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This is useful when overriding values.
This commit is contained in:
Benjamin Otte
2012-01-14 17:04:00 +01:00
parent e4c2d9b259
commit 6ba33e7af5
4 changed files with 86 additions and 6 deletions
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35
gtk/gtkcsscomputedvalues.c
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@ -187,6 +187,41 @@ _gtk_css_computed_values_compute_value (GtkCssComputedValues *values,
}
}
void
_gtk_css_computed_values_set_value (GtkCssComputedValues *values,
guint id,
const GValue *value,
GtkCssSection *section)
{
GValue *set;
g_return_if_fail (GTK_IS_CSS_COMPUTED_VALUES (values));
g_return_if_fail (value == NULL || G_IS_VALUE (value));
if (values->values == NULL)
{
values->values = g_array_new (FALSE, TRUE, sizeof (GValue));
g_array_set_clear_func (values->values, (GDestroyNotify) g_value_unset);
}
if (id <= values->values->len)
g_array_set_size (values->values, id + 1);
set = &g_array_index (values->values, GValue, id);
g_value_init (set, G_VALUE_TYPE (value));
g_value_copy (value, set);
if (section)
{
if (values->sections == NULL)
values->sections = g_ptr_array_new_with_free_func (maybe_unref_section);
if (values->sections->len <= id)
g_ptr_array_set_size (values->sections, id + 1);
g_ptr_array_index (values->sections, id) = gtk_css_section_ref (section);
}
}
const GValue *
_gtk_css_computed_values_get_value (GtkCssComputedValues *values,
guint id)