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a11y: Don't copy attribute names in attribute sets

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We only need these names when serializing a11y information
for tests. And copying these strings is entirely unnecessary.
So, just pass a callback instead.
This commit is contained in:
Matthias Clasen 2021-03-19 17:00:04 -04:00
parent b9da74590b
commit 3cfe69d711
3 changed files with 13 additions and 18 deletions
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20
gtk/gtkaccessibleattributeset.c
View File

@ -29,44 +29,41 @@ struct _GtkAccessibleAttributeSet
{
gsize n_attributes;
GtkAccessibleAttributeNameFunc name_func;
GtkAccessibleAttributeDefaultFunc default_func;
GtkBitmask *attributes_set;
char **attribute_names;
GtkAccessibleValue **attribute_values;
};
static GtkAccessibleAttributeSet *
gtk_accessible_attribute_set_init (GtkAccessibleAttributeSet *self,
gsize n_attributes,
const char **attribute_names,
GtkAccessibleAttributeNameFunc name_func,
GtkAccessibleAttributeDefaultFunc default_func)
{
self->n_attributes = n_attributes;
self->name_func = name_func;
self->default_func = default_func;
self->attribute_names = g_new (char *, n_attributes);
self->attribute_values = g_new (GtkAccessibleValue *, n_attributes);
self->attributes_set = _gtk_bitmask_new ();
/* Initialize all attribute values, so we can always get the full attribute */
for (int i = 0; i < self->n_attributes; i++)
{
self->attribute_names[i] = g_strdup (attribute_names[i]);
self->attribute_values[i] = (* self->default_func) (i);
}
self->attribute_values[i] = (* self->default_func) (i);
return self;
}
GtkAccessibleAttributeSet *
gtk_accessible_attribute_set_new (gsize n_attributes,
const char **attribute_names,
GtkAccessibleAttributeNameFunc name_func,
GtkAccessibleAttributeDefaultFunc default_func)
{
GtkAccessibleAttributeSet *set = g_rc_box_new0 (GtkAccessibleAttributeSet);
return gtk_accessible_attribute_set_init (set, n_attributes, attribute_names, default_func);
return gtk_accessible_attribute_set_init (set, n_attributes, name_func, default_func);
}
GtkAccessibleAttributeSet *
@ -84,13 +81,10 @@ gtk_accessible_attribute_set_free (gpointer data)
for (int i = 0; i < self->n_attributes; i++)
{
g_free (self->attribute_names[i]);
if (self->attribute_values[i] != NULL)
gtk_accessible_value_unref (self->attribute_values[i]);
}
g_free (self->attribute_names);
g_free (self->attribute_values);
_gtk_bitmask_free (self->attributes_set);
@ -247,7 +241,7 @@ gtk_accessible_attribute_set_print (GtkAccessibleAttributeSet *self,
continue;
g_string_append (buffer, " ");
g_string_append (buffer, self->attribute_names[i]);
g_string_append (buffer, self->name_func (i));
g_string_append (buffer, ": ");
gtk_accessible_value_print (self->attribute_values[i], buffer);

5
gtk/gtkaccessibleattributesetprivate.h
View File

@ -27,10 +27,11 @@ G_BEGIN_DECLS
typedef struct _GtkAccessibleAttributeSet GtkAccessibleAttributeSet;
typedef const char *(* GtkAccessibleAttributeNameFunc) (int attribute);
typedef GtkAccessibleValue *(* GtkAccessibleAttributeDefaultFunc) (int attribute);
GtkAccessibleAttributeSet * gtk_accessible_attribute_set_new (gsize n_attributes,
const char **attr_names,
GtkAccessibleAttributeSet * gtk_accessible_attribute_set_new (gsize n_attributes,
GtkAccessibleAttributeNameFunc name_func,
GtkAccessibleAttributeDefaultFunc default_func);
GtkAccessibleAttributeSet * gtk_accessible_attribute_set_ref (GtkAccessibleAttributeSet *self);
void gtk_accessible_attribute_set_unref (GtkAccessibleAttributeSet *self);

6
gtk/gtkatcontext.c
View File

@ -384,15 +384,15 @@ gtk_at_context_init (GtkATContext *self)
self->properties =
gtk_accessible_attribute_set_new (G_N_ELEMENTS (property_attrs),
property_attrs,
(GtkAccessibleAttributeNameFunc) gtk_accessible_property_get_attribute_name,
(GtkAccessibleAttributeDefaultFunc) gtk_accessible_value_get_default_for_property);
self->relations =
gtk_accessible_attribute_set_new (G_N_ELEMENTS (relation_attrs),
relation_attrs,
(GtkAccessibleAttributeNameFunc) gtk_accessible_relation_get_attribute_name,
(GtkAccessibleAttributeDefaultFunc) gtk_accessible_value_get_default_for_relation);
self->states =
gtk_accessible_attribute_set_new (G_N_ELEMENTS (state_attrs),
state_attrs,
(GtkAccessibleAttributeNameFunc) gtk_accessible_state_get_attribute_name,
(GtkAccessibleAttributeDefaultFunc) gtk_accessible_value_get_default_for_state);
}