[epiphany] tree-model-node: Use G_DECLARE_FINAL_TYPE

[Michael Catanzaro <mcatanzaro src gnome org>]

commit c4d62d19131f5df1129eb8ab11a3f7f58948ef49
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Wed Feb 10 14:21:27 2016 -0600

    tree-model-node: Use G_DECLARE_FINAL_TYPE

 lib/widgets/ephy-tree-model-node.c |   95 +++++++++++++++++-------------------
 lib/widgets/ephy-tree-model-node.h |   28 +---------
 2 files changed, 48 insertions(+), 75 deletions(-)
---
diff --git a/lib/widgets/ephy-tree-model-node.c b/lib/widgets/ephy-tree-model-node.c
index becdc9a..bca8a36 100644
--- a/lib/widgets/ephy-tree-model-node.c
+++ b/lib/widgets/ephy-tree-model-node.c
@@ -36,10 +36,10 @@
 static void ephy_tree_model_node_finalize (GObject *object);
 static void ephy_tree_model_node_tree_model_interface_init (GtkTreeModelIface *iface);
 
-#define EPHY_TREE_MODEL_NODE_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), 
EPHY_TYPE_TREE_MODEL_NODE, EphyTreeModelNodePrivate))
-
-struct _EphyTreeModelNodePrivate
+struct _EphyTreeModelNode
 {
+       GObject parent_instance;
+
        EphyNode *root;
 
        GPtrArray *columns;
@@ -90,7 +90,7 @@ get_path_real (EphyTreeModelNode *model,
        GtkTreePath *retval;
 
        retval = gtk_tree_path_new ();
-       gtk_tree_path_append_index (retval, ephy_node_get_child_index (model->priv->root, node));
+       gtk_tree_path_append_index (retval, ephy_node_get_child_index (model->root, node));
 
        return retval;
 }
@@ -161,7 +161,7 @@ static void
 root_destroy_cb (EphyNode *node,
                 EphyTreeModelNode *model)
 {
-       model->priv->root = NULL;
+       model->root = NULL;
 
        /* no need to do other stuff since we should have had a bunch of child_removed
         * signals already */
@@ -178,25 +178,25 @@ ephy_tree_model_node_set_property (GObject *object,
        switch (prop_id)
        {
        case PROP_ROOT:
-               model->priv->root = g_value_get_pointer (value);
+               model->root = g_value_get_pointer (value);
 
-               ephy_node_signal_connect_object (model->priv->root,
+               ephy_node_signal_connect_object (model->root,
                                                 EPHY_NODE_CHILD_ADDED,
                                                 (EphyNodeCallback) root_child_added_cb,
                                                 G_OBJECT (model));
-               ephy_node_signal_connect_object (model->priv->root,
+               ephy_node_signal_connect_object (model->root,
                                                 EPHY_NODE_CHILD_REMOVED,
                                                 (EphyNodeCallback) root_child_removed_cb,
                                                 G_OBJECT (model));
-               ephy_node_signal_connect_object (model->priv->root,
+               ephy_node_signal_connect_object (model->root,
                                                 EPHY_NODE_CHILD_CHANGED,
                                                 (EphyNodeCallback) root_child_changed_cb,
                                                 G_OBJECT (model));
-               ephy_node_signal_connect_object (model->priv->root,
+               ephy_node_signal_connect_object (model->root,
                                                 EPHY_NODE_CHILDREN_REORDERED,
                                                 (EphyNodeCallback) root_children_reordered_cb,
                                                 G_OBJECT (model));
-               ephy_node_signal_connect_object (model->priv->root,
+               ephy_node_signal_connect_object (model->root,
                                                 EPHY_NODE_DESTROY,
                                                 (EphyNodeCallback) root_destroy_cb,
                                                 G_OBJECT (model));
@@ -219,7 +219,7 @@ ephy_tree_model_node_get_property (GObject *object,
        switch (prop_id)
        {
        case PROP_ROOT:
-               g_value_set_pointer (value, model->priv->root);
+               g_value_set_pointer (value, model->root);
                break;
        default:
                G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@@ -249,17 +249,14 @@ ephy_tree_model_node_class_init (EphyTreeModelNodeClass *klass)
                                      G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | G_PARAM_CONSTRUCT_ONLY);
 
        g_object_class_install_properties (object_class, LAST_PROP, obj_properties);
-
-       g_type_class_add_private (object_class, sizeof (EphyTreeModelNodePrivate));
 }
 
 static void
 ephy_tree_model_node_init (EphyTreeModelNode *model)
 {
-       model->priv = EPHY_TREE_MODEL_NODE_GET_PRIVATE (model);
-       model->priv->stamp = g_random_int ();
-       model->priv->columns = g_ptr_array_new ();
-       model->priv->columns_num = 0;
+       model->stamp = g_random_int ();
+       model->columns = g_ptr_array_new ();
+       model->columns_num = 0;
 }
 
 static void
@@ -267,8 +264,8 @@ ephy_tree_model_node_finalize (GObject *object)
 {
        EphyTreeModelNode *model = EPHY_TREE_MODEL_NODE (object);
 
-       g_ptr_array_foreach (model->priv->columns, (GFunc) g_free, NULL);
-       g_ptr_array_free (model->priv->columns, TRUE);
+       g_ptr_array_foreach (model->columns, (GFunc) g_free, NULL);
+       g_ptr_array_free (model->columns, TRUE);
 
        G_OBJECT_CLASS (ephy_tree_model_node_parent_class)->finalize (object);
 }
@@ -290,8 +287,6 @@ ephy_tree_model_node_new (EphyNode *root)
                                                    "root", root,
                                                    NULL));
 
-       g_return_val_if_fail (model->priv != NULL, NULL);
-
        return model;
 }
 
@@ -324,9 +319,9 @@ ephy_tree_model_node_add_column_full (EphyTreeModelNode *model,
        col->func = func;
        col->user_data = user_data;
 
-       g_ptr_array_add (model->priv->columns, col);
-       col_id = model->priv->columns_num;
-       model->priv->columns_num++;
+       g_ptr_array_add (model->columns, col);
+       col_id = model->columns_num;
+       model->columns_num++;
 
        return col_id;
 }
@@ -375,7 +370,7 @@ ephy_tree_model_node_get_n_columns (GtkTreeModel *tree_model)
 {
        EphyTreeModelNode *model = EPHY_TREE_MODEL_NODE (tree_model);
 
-       return model->priv->columns_num;
+       return model->columns_num;
 }
 
 static GType
@@ -385,7 +380,7 @@ ephy_tree_model_node_get_column_type (GtkTreeModel *tree_model,
        EphyTreeModelNodeColData *col;
        EphyTreeModelNode *model = EPHY_TREE_MODEL_NODE (tree_model);
 
-       col = g_ptr_array_index (model->priv->columns, index);
+       col = g_ptr_array_index (model->columns, index);
 
        return col->type;
 }
@@ -402,14 +397,14 @@ ephy_tree_model_node_get_value (GtkTreeModel *tree_model,
 
        g_return_if_fail (EPHY_IS_TREE_MODEL_NODE (tree_model));
        g_return_if_fail (iter != NULL);
-       g_return_if_fail (iter->stamp == model->priv->stamp);
+       g_return_if_fail (iter->stamp == model->stamp);
 
-       if (model->priv->root == NULL)
+       if (model->root == NULL)
                return;
 
        node = iter->user_data;
 
-       col = g_ptr_array_index (model->priv->columns, column);
+       col = g_ptr_array_index (model->columns, column);
 
        g_return_if_fail (col != NULL);
 
@@ -449,13 +444,13 @@ ephy_tree_model_node_get_iter (GtkTreeModel *tree_model,
        g_return_val_if_fail (EPHY_IS_TREE_MODEL_NODE (model), FALSE);
        g_return_val_if_fail (gtk_tree_path_get_depth (path) > 0, FALSE);
 
-       if (model->priv->root == NULL)
+       if (model->root == NULL)
                return FALSE;
 
        i = gtk_tree_path_get_indices (path)[0];
 
-       iter->stamp = model->priv->stamp;
-       iter->user_data = ephy_node_get_nth_child (model->priv->root, i);
+       iter->stamp = model->stamp;
+       iter->user_data = ephy_node_get_nth_child (model->root, i);
 
        if (iter->user_data == NULL)
        {
@@ -476,14 +471,14 @@ ephy_tree_model_node_get_path (GtkTreeModel *tree_model,
        g_return_val_if_fail (EPHY_IS_TREE_MODEL_NODE (tree_model), NULL);
        g_return_val_if_fail (iter != NULL, NULL);
        g_return_val_if_fail (iter->user_data != NULL, NULL);
-       g_return_val_if_fail (iter->stamp == model->priv->stamp, NULL);
+       g_return_val_if_fail (iter->stamp == model->stamp, NULL);
 
-       if (model->priv->root == NULL)
+       if (model->root == NULL)
                return NULL;
 
        node = iter->user_data;
 
-       if (node == model->priv->root)
+       if (node == model->root)
                return gtk_tree_path_new ();
 
        return get_path_real (model, node);
@@ -498,17 +493,17 @@ ephy_tree_model_node_iter_next (GtkTreeModel *tree_model,
 
        g_return_val_if_fail (iter != NULL, FALSE);
        g_return_val_if_fail (iter->user_data != NULL, FALSE);
-       g_return_val_if_fail (iter->stamp == model->priv->stamp, FALSE);
+       g_return_val_if_fail (iter->stamp == model->stamp, FALSE);
 
-       if (model->priv->root == NULL)
+       if (model->root == NULL)
                return FALSE;
 
        node = iter->user_data;
 
-       if (node == model->priv->root)
+       if (node == model->root)
                return FALSE;
 
-       iter->user_data = ephy_node_get_next_child (model->priv->root, node);
+       iter->user_data = ephy_node_get_next_child (model->root, node);
 
        return (iter->user_data != NULL);
 }
@@ -520,14 +515,14 @@ ephy_tree_model_node_iter_children (GtkTreeModel *tree_model,
 {
        EphyTreeModelNode *model = EPHY_TREE_MODEL_NODE (tree_model);
 
-       if (model->priv->root == NULL)
+       if (model->root == NULL)
                return FALSE;
 
        if (parent != NULL)
                return FALSE;
 
-       iter->stamp = model->priv->stamp;
-       iter->user_data = model->priv->root;
+       iter->stamp = model->stamp;
+       iter->user_data = model->root;
 
        return TRUE;
 }
@@ -547,13 +542,13 @@ ephy_tree_model_node_iter_n_children (GtkTreeModel *tree_model,
 
        g_return_val_if_fail (EPHY_IS_TREE_MODEL_NODE (tree_model), -1);
 
-       if (model->priv->root == NULL)
+       if (model->root == NULL)
                return 0;
 
        if (iter == NULL)
-               return ephy_node_get_n_children (model->priv->root);
+               return ephy_node_get_n_children (model->root);
 
-       g_return_val_if_fail (model->priv->stamp == iter->stamp, -1);
+       g_return_val_if_fail (model->stamp == iter->stamp, -1);
 
        return 0;
 }
@@ -569,17 +564,17 @@ ephy_tree_model_node_iter_nth_child (GtkTreeModel *tree_model,
 
        g_return_val_if_fail (EPHY_IS_TREE_MODEL_NODE (tree_model), FALSE);
 
-       if (model->priv->root == NULL)
+       if (model->root == NULL)
                return FALSE;
 
        if (parent != NULL)
                return FALSE;
 
-       node = ephy_node_get_nth_child (model->priv->root, n);
+       node = ephy_node_get_nth_child (model->root, n);
 
        if (node != NULL)
        {
-               iter->stamp = model->priv->stamp;
+               iter->stamp = model->stamp;
                iter->user_data = node;
                return TRUE;
        }
@@ -624,7 +619,7 @@ ephy_tree_model_node_iter_from_node (EphyTreeModelNode *model,
                                     EphyNode *node,
                                     GtkTreeIter *iter)
 {
-       iter->stamp = model->priv->stamp;
+       iter->stamp = model->stamp;
        iter->user_data = node;
 }
 
diff --git a/lib/widgets/ephy-tree-model-node.h b/lib/widgets/ephy-tree-model-node.h
index ef36d66..8643956 100644
--- a/lib/widgets/ephy-tree-model-node.h
+++ b/lib/widgets/ephy-tree-model-node.h
@@ -24,33 +24,11 @@
 
 G_BEGIN_DECLS
 
-#define EPHY_TYPE_TREE_MODEL_NODE         (ephy_tree_model_node_get_type ())
-#define EPHY_TREE_MODEL_NODE(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), EPHY_TYPE_TREE_MODEL_NODE, 
EphyTreeModelNode))
-#define EPHY_TREE_MODEL_NODE_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST((k), EPHY_TYPE_TREE_MODEL_NODE, 
EphyTreeModelNodeClass))
-#define EPHY_IS_TREE_MODEL_NODE(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), EPHY_TYPE_TREE_MODEL_NODE))
-#define EPHY_IS_TREE_MODEL_NODE_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE ((k), EPHY_TYPE_TREE_MODEL_NODE))
-#define EPHY_TREE_MODEL_NODE_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), EPHY_TYPE_TREE_MODEL_NODE, 
EphyTreeModelNodeClass))
+#define EPHY_TYPE_TREE_MODEL_NODE (ephy_tree_model_node_get_type ())
 
-typedef void (*EphyTreeModelNodeValueFunc) (EphyNode *node, GValue *value, gpointer user_data);
-
-typedef struct _EphyTreeModelNode EphyTreeModelNode;
-typedef struct _EphyTreeModelNodeClass EphyTreeModelNodeClass;
-typedef struct _EphyTreeModelNodePrivate EphyTreeModelNodePrivate;
-
-struct _EphyTreeModelNode
-{
-       GObject parent;
+G_DECLARE_FINAL_TYPE (EphyTreeModelNode, ephy_tree_model_node, EPHY, TREE_MODEL_NODE, GObject)
 
-       /*< private >*/
-       EphyTreeModelNodePrivate *priv;
-};
-
-struct _EphyTreeModelNodeClass
-{
-       GObjectClass parent;
-};
-
-GType              ephy_tree_model_node_get_type         (void);
+typedef void (*EphyTreeModelNodeValueFunc) (EphyNode *node, GValue *value, gpointer user_data);
 
 EphyTreeModelNode *ephy_tree_model_node_new              (EphyNode *root);