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GtkIconViewAccessible: add a private struct

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Move instance fields to a private struct, in preparation
for installing a11y headers.
This commit is contained in:
Matthias Clasen 2012-10-14 16:06:08 -04:00
parent 4745adaeff
commit 538c241951
2 changed files with 39 additions and 28 deletions
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57
gtk/a11y/gtkiconviewaccessible.c
View File

@ -32,6 +32,12 @@
#define GTK_ICON_VIEW_ITEM_ACCESSIBLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_ICON_VIEW_ITEM_ACCESSIBLE, GtkIconViewItemAccessible))
#define GTK_IS_ICON_VIEW_ITEM_ACCESSIBLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_ICON_VIEW_ITEM_ACCESSIBLE))
struct _GtkIconViewAccessiblePrivate
{
GList *items;
GtkTreeModel *model;
};
typedef struct
{
AtkObject parent;
@ -868,7 +874,7 @@ gtk_icon_view_item_accessible_info_new (AtkObject *accessible,
info->item = item;
info->index = index;
items = view->items;
items = view->priv->items;
while (items)
{
tmp_info = items->data;
@ -876,7 +882,7 @@ gtk_icon_view_item_accessible_info_new (AtkObject *accessible,
break;
items = items->next;
}
view->items = g_list_insert_before (view->items, items, info);
view->priv->items = g_list_insert_before (view->priv->items, items, info);
}
static gint
@ -902,7 +908,7 @@ gtk_icon_view_accessible_find_child (AtkObject *accessible,
GtkIconViewItemAccessibleInfo *info;
GList *items;
items = view->items;
items = view->priv->items;
while (items)
{
@ -966,7 +972,7 @@ gtk_icon_view_accessible_traverse_items (GtkIconViewAccessible *view,
GtkIconViewItemAccessible *item;
GList *items;
if (view->items)
if (view->priv->items)
{
GtkWidget *widget;
gboolean act_on_item;
@ -975,7 +981,7 @@ gtk_icon_view_accessible_traverse_items (GtkIconViewAccessible *view,
if (widget == NULL)
return;
items = view->items;
items = view->priv->items;
act_on_item = (list == NULL);
@ -1064,7 +1070,7 @@ gtk_icon_view_accessible_model_row_inserted (GtkTreeModel *tree_model,
atk_obj = gtk_widget_get_accessible (GTK_WIDGET (user_data));
view = GTK_ICON_VIEW_ACCESSIBLE (atk_obj);
items = view->items;
items = view->priv->items;
tmp_list = NULL;
while (items)
{
@ -1107,7 +1113,7 @@ gtk_icon_view_accessible_model_row_deleted (GtkTreeModel *tree_model,
atk_obj = gtk_widget_get_accessible (GTK_WIDGET (user_data));
view = GTK_ICON_VIEW_ACCESSIBLE (atk_obj);
items = view->items;
items = view->priv->items;
tmp_list = NULL;
deleted_item = NULL;
info = NULL;
@ -1136,7 +1142,7 @@ gtk_icon_view_accessible_model_row_deleted (GtkTreeModel *tree_model,
gtk_icon_view_item_accessible_add_state (GTK_ICON_VIEW_ITEM_ACCESSIBLE (info->item), ATK_STATE_DEFUNCT, TRUE);
g_signal_emit_by_name (atk_obj, "children-changed::remove",
index, NULL, NULL);
view->items = g_list_remove_link (view->items, deleted_item);
view->priv->items = g_list_remove_link (view->priv->items, deleted_item);
g_free (info);
}
@ -1176,7 +1182,7 @@ gtk_icon_view_accessible_model_rows_reordered (GtkTreeModel *tree_model,
for (i = 0; i < length; i++)
order [new_order[i]] = i;
items = view->items;
items = view->priv->items;
while (items)
{
info = items->data;
@ -1186,7 +1192,7 @@ gtk_icon_view_accessible_model_rows_reordered (GtkTreeModel *tree_model,
items = items->next;
}
g_free (order);
view->items = g_list_sort (view->items,
view->priv->items = g_list_sort (view->priv->items,
(GCompareFunc)gtk_icon_view_accessible_item_compare);
return;
@ -1231,7 +1237,7 @@ gtk_icon_view_accessible_clear_cache (GtkIconViewAccessible *view)
GtkIconViewItemAccessibleInfo *info;
GList *items;
items = view->items;
items = view->priv->items;
while (items)
{
info = (GtkIconViewItemAccessibleInfo *) items->data;
@ -1239,8 +1245,8 @@ gtk_icon_view_accessible_clear_cache (GtkIconViewAccessible *view)
g_free (items->data);
items = items->next;
}
g_list_free (view->items);
view->items = NULL;
g_list_free (view->priv->items);
view->priv->items = NULL;
}
static void
@ -1257,20 +1263,20 @@ gtk_icon_view_accessible_notify_gtk (GObject *obj,
widget = GTK_WIDGET (obj);
atk_obj = gtk_widget_get_accessible (widget);
view = (GtkIconViewAccessible*)atk_obj;
if (view->model)
if (view->priv->model)
{
g_object_remove_weak_pointer (G_OBJECT (view->model),
(gpointer *)&view->model);
gtk_icon_view_accessible_disconnect_model_signals (view->model, widget);
g_object_remove_weak_pointer (G_OBJECT (view->priv->model),
(gpointer *)&view->priv->model);
gtk_icon_view_accessible_disconnect_model_signals (view->priv->model, widget);
}
gtk_icon_view_accessible_clear_cache (view);
icon_view = GTK_ICON_VIEW (obj);
view->model = icon_view->priv->model;
view->priv->model = icon_view->priv->model;
/* If there is no model the GtkIconView is probably being destroyed */
if (view->model)
if (view->priv->model)
{
g_object_add_weak_pointer (G_OBJECT (view->model), (gpointer *)&view->model);
g_object_add_weak_pointer (G_OBJECT (view->priv->model), (gpointer *)&view->priv->model);
gtk_icon_view_accessible_connect_model_signals (icon_view);
}
}
@ -1294,10 +1300,10 @@ gtk_icon_view_accessible_initialize (AtkObject *accessible,
g_signal_connect (data, "notify",
G_CALLBACK (gtk_icon_view_accessible_notify_gtk), NULL);
view->model = icon_view->priv->model;
if (view->model)
view->priv->model = icon_view->priv->model;
if (view->priv->model)
{
g_object_add_weak_pointer (G_OBJECT (view->model), (gpointer *)&view->model);
g_object_add_weak_pointer (G_OBJECT (view->priv->model), (gpointer *)&view->priv->model);
gtk_icon_view_accessible_connect_model_signals (icon_view);
}
@ -1328,11 +1334,16 @@ _gtk_icon_view_accessible_class_init (GtkIconViewAccessibleClass *klass)
atk_class->get_n_children = gtk_icon_view_accessible_get_n_children;
atk_class->ref_child = gtk_icon_view_accessible_ref_child;
atk_class->initialize = gtk_icon_view_accessible_initialize;
g_type_class_add_private (klass, sizeof (GtkIconViewAccessiblePrivate));
}
static void
_gtk_icon_view_accessible_init (GtkIconViewAccessible *accessible)
{
accessible->priv = G_TYPE_INSTANCE_GET_PRIVATE (accessible,
GTK_TYPE_ICON_VIEW_ACCESSIBLE,
GtkIconViewAccessiblePrivate);
}
static AtkObject*

4
gtk/a11y/gtkiconviewaccessible.h
View File

@ -32,13 +32,13 @@ G_BEGIN_DECLS
typedef struct _GtkIconViewAccessible GtkIconViewAccessible;
typedef struct _GtkIconViewAccessibleClass GtkIconViewAccessibleClass;
typedef struct _GtkIconViewAccessiblePrivate GtkIconViewAccessiblePrivate;
struct _GtkIconViewAccessible
{
GtkContainerAccessible parent;
GList *items;
GtkTreeModel *model;
GtkIconViewAccessiblePrivate *priv;
};
struct _GtkIconViewAccessibleClass