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stylecontext: Split out a function

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The function is used in multiple places, so split it out. In particular
because I'm about to change it.
This commit is contained in:
Benjamin Otte
2012-11-17 13:23:44 +01:00
parent b55724e3a7
commit c3f3a82db9
3 changed files with 22 additions and 12 deletions
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18
gtk/gtkcsscomputedvalues.c
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@ -604,3 +604,21 @@ _gtk_css_computed_values_cancel_animations (GtkCssComputedValues *values)
values->animations = NULL;
}
GtkBitmask *
_gtk_css_computed_values_compute_dependencies (GtkCssComputedValues *values,
const GtkBitmask *parent_changes)
{
GtkBitmask *changes;
g_return_val_if_fail (GTK_IS_CSS_COMPUTED_VALUES (values), _gtk_bitmask_new ());
changes = _gtk_bitmask_copy (parent_changes);
changes = _gtk_bitmask_intersect (changes, values->depends_on_parent);
if (_gtk_bitmask_get (changes, GTK_CSS_PROPERTY_COLOR))
changes = _gtk_bitmask_union (changes, values->depends_on_color);
if (_gtk_bitmask_get (changes, GTK_CSS_PROPERTY_FONT_SIZE))
changes = _gtk_bitmask_union (changes, values->depends_on_font_size);
return changes;
}