diff options
Diffstat (limited to 'atk/atkrelation.c')
| -rwxr-xr-x | atk/atkrelation.c | 156 |
1 files changed, 143 insertions, 13 deletions
diff --git a/atk/atkrelation.c b/atk/atkrelation.c index be7e4be..a9d5f75 100755 --- a/atk/atkrelation.c +++ b/atk/atkrelation.c @@ -23,12 +23,31 @@ #include "atkrelation.h" #include "atk-enum-types.h" +enum { + PROP_0, + + PROP_RELATION_TYPE, + PROP_TARGET, + PROP_LAST +}; + GPtrArray *extra_names = NULL; static gpointer parent_class = NULL; -static void atk_relation_class_init (AtkRelationClass *klass); -static void atk_relation_finalize (GObject *object); +static void atk_relation_class_init (AtkRelationClass *klass); +static void atk_relation_finalize (GObject *object); +static void atk_relation_set_property (GObject *object, + guint prop_id, + const GValue *value, + GParamSpec *pspec); +static void atk_relation_get_property (GObject *object, + guint prop_id, + GValue *value, + GParamSpec *pspec); + +static GPtrArray* atk_relation_get_ptr_array_from_value_array (GValueArray *array); +static GValueArray* atk_relation_get_value_array_from_ptr_array (GPtrArray *array); GType atk_relation_get_type (void) @@ -62,6 +81,25 @@ atk_relation_class_init (AtkRelationClass *klass) parent_class = g_type_class_peek_parent (klass); gobject_class->finalize = atk_relation_finalize; + gobject_class->set_property = atk_relation_set_property; + gobject_class->get_property = atk_relation_get_property; + + g_object_class_install_property (gobject_class, + PROP_RELATION_TYPE, + g_param_spec_enum ("relation_type", + "Relation Type", + "The type of the relation", + ATK_TYPE_RELATION_TYPE, + ATK_RELATION_NULL, + G_PARAM_READWRITE)); + g_object_class_install_property (gobject_class, + PROP_TARGET, + g_param_spec_value_array ("target", + "Target", + "An array of the targets for the relation", + NULL, + + G_PARAM_READWRITE)); } /** @@ -69,7 +107,7 @@ atk_relation_class_init (AtkRelationClass *klass) * @name: a name string * * Associate @name with a new #AtkRelationType - * + * Returns: an #AtkRelationType associated with @name **/ AtkRelationType @@ -196,23 +234,26 @@ atk_relation_new (AtkObject **targets, { AtkRelation *relation; int i; - GPtrArray *array; + GValueArray *array; + GValue *value; g_return_val_if_fail (targets != NULL, NULL); - relation = g_object_new (ATK_TYPE_RELATION, NULL); - array = g_ptr_array_sized_new (n_targets); + array = g_value_array_new (n_targets); for (i = 0; i < n_targets; i++) { - /* - * Add a reference to AtkObject being added to a relation - */ - g_object_ref (targets[i]); - g_ptr_array_add (array, targets[i]); + value = g_new0 (GValue, 1); + g_value_init (value, ATK_TYPE_OBJECT); + g_value_set_object (value, targets[i]); + array = g_value_array_append (array, value); } - relation->target = array; - relation->relationship = relationship; + relation = g_object_new (ATK_TYPE_RELATION, + "relation_type", relationship, + "target", array, + NULL); + + g_value_array_free (array); return relation; } @@ -274,3 +315,92 @@ atk_relation_finalize (GObject *object) G_OBJECT_CLASS (parent_class)->finalize (object); } + +static void +atk_relation_set_property (GObject *object, + guint prop_id, + const GValue *value, + GParamSpec *pspec) +{ + AtkRelation *relation; + gpointer boxed; + + relation = ATK_RELATION (object); + + switch (prop_id) + { + case PROP_RELATION_TYPE: + relation->relationship = g_value_get_enum (value); + break; + case PROP_TARGET: + boxed = g_value_get_boxed (value); + relation->target = atk_relation_get_ptr_array_from_value_array ( (GValueArray *) boxed); + break; + default: + break; + } +} + +static void +atk_relation_get_property (GObject *object, + guint prop_id, + GValue *value, + GParamSpec *pspec) +{ + AtkRelation *relation; + GValueArray *array; + + relation = ATK_RELATION (object); + + switch (prop_id) + { + case PROP_RELATION_TYPE: + g_value_set_enum (value, relation->relationship); + break; + case PROP_TARGET: + array = atk_relation_get_value_array_from_ptr_array (relation->target); + g_value_set_boxed (value, array); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static GPtrArray* +atk_relation_get_ptr_array_from_value_array (GValueArray *array) +{ + gint i; + GPtrArray *return_array; + GValue *value; + GObject *obj; + + return_array = g_ptr_array_sized_new (array->n_values); + for (i = 0; i < array->n_values; i++) + { + value = g_value_array_get_nth (array, i); + obj = g_value_get_object (value); + g_object_ref (obj); + g_ptr_array_add (return_array, obj); + } + + return return_array; +} + +static GValueArray* +atk_relation_get_value_array_from_ptr_array (GPtrArray *array) +{ + int i; + GValueArray *return_array; + GValue *value; + + return_array = g_value_array_new (array->len); + for (i = 0; i < array->len; i++) + { + value = g_new0 (GValue, 1); + g_value_init (value, ATK_TYPE_OBJECT); + g_value_set_object (value, g_ptr_array_index (array, i)); + return_array = g_value_array_append (return_array, value); + } + return return_array; +} |