add new files. set the right role. new file.

2003-10-11  Yuedong Du  <yuedong.du@sun.com>

        * gal/a11y/e-table/Makefile.am: add new files.
        * gal/a11y/e-table/gal-a11y-e-cell.c: (gal_a11y_e_cell_construct):
        set the right role.
        * gal/a11y/e-table/gal-a11y-e-table-item-factory.c: new file.
        (gal_a11y_e_table_item_factory_get_accessible_type),
        (gal_a11y_e_table_item_factory_create_accessible),
        (gal_a11y_e_table_item_factory_class_init),
        (gal_a11y_e_table_item_factory_init),
        (gal_a11y_e_table_item_factory_get_type): factory for the table item
        a11y object. in create_accessible, we judge the type of widget
        then set correct role.
        * gal/a11y/e-table/gal-a11y-e-table-item-factory.h: ditto.
        * gal/a11y/e-table/gal-a11y-e-tree-factory.c: new file.
        (gal_a11y_e_tree_factory_get_accessible_type),
        (gal_a11y_e_tree_factory_create_accessible),
        (gal_a11y_e_tree_factory_class_init),
        (gal_a11y_e_tree_factory_init), (gal_a11y_e_tree_factory_get_type):
        factory for a11y object of etree. Mostly copyed from
        gal-a11y-e-table-factory.c.
        * gal/a11y/e-table/gal-a11y-e-tree-factory.h: ditto
        * gal/a11y/e-table/gal-a11y-e-tree.c: (init_child_item),
        (et_ref_accessible_at_point), (et_get_n_children), (et_ref_child),
        (et_class_init), (et_atk_component_iface_init), (et_init),
        (gal_a11y_e_tree_get_type), (gal_a11y_e_tree_new):a11y object for
        etree object, mostly copied from gal-a11y-e-table.c. init_child_item
        set correct role for the table item.
        * gal/a11y/e-table/gal-a11y-e-tree.h: ditto.
        * gal/e-table/e-table-item.c: (eti_class_init): register factory
        for table item a11y object.
        * gal/e-table/e-tree.c: (e_tree_get_item), (e_tree_class_init):
        add new access fuction to get the table item of etree.
        * gal/e-table/e-tree.h: ditto

svn path=/trunk/; revision=22867

1 files changed, 96 insertions, 0 deletions

diff --git a/a11y/e-table/gal-a11y-e-table-item-factory.c b/a11y/e-table/gal-a11y-e-table-item-factory.c
new file mode 100644
index 0000000000..c5fd5c410c
--- /dev/null
+++ b/a11y/e-table/gal-a11y-e-table-item-factory.c
@@ -0,0 +1,96 @@
+/*
+ * Authors: Yuedong Du <yuedong.du@sun.com>
+ *
+ * Copyright (C) 2003 Ximian, Inc.
+ */
+
+#include <config.h>
+#include "gal-a11y-e-table-item-factory.h"
+#include "gal-a11y-e-table-item.h"
+#include "gal-a11y-e-table.h"
+#include <gal/e-table/e-table.h>
+#include <gal/e-table/e-tree.h>
+#include <atk/atk.h>
+
+
+#define CS_CLASS(factory) (G_TYPE_INSTANCE_GET_CLASS ((factory), C_TYPE_STREAM, GalA11yETableItemFactoryClass))
+static AtkObjectFactoryClass *parent_class;
+#define PARENT_TYPE (ATK_TYPE_OBJECT_FACTORY)
+
+/* Static functions */
+
+static GType
+gal_a11y_e_table_item_factory_get_accessible_type (void)
+{
+        return GAL_A11Y_TYPE_E_TABLE_ITEM;
+}
+
+static AtkObject*
+gal_a11y_e_table_item_factory_create_accessible (GObject *obj)
+{
+	AtkObject * accessible;
+	ETableItem * eti;
+	GnomeCanvas * gc;
+	GtkWidget * table;
+
+	g_return_if_fail (E_IS_TABLE_ITEM(obj));
+	eti = E_TABLE_ITEM(obj);
+	gc = GNOME_CANVAS_ITEM(eti)->canvas;
+
+	table = gtk_widget_get_parent(GTK_WIDGET(gc));
+
+	accessible = gtk_widget_get_accessible (table);
+	accessible = atk_object_ref_accessible_child (accessible, 0);
+
+	return accessible;
+}
+
+static void
+gal_a11y_e_table_item_factory_class_init (GalA11yETableItemFactoryClass *klass)
+{
+	AtkObjectFactoryClass *factory_class = ATK_OBJECT_FACTORY_CLASS (klass);
+
+	parent_class = g_type_class_ref (PARENT_TYPE);
+
+	factory_class->create_accessible   = gal_a11y_e_table_item_factory_create_accessible;
+	factory_class->get_accessible_type = gal_a11y_e_table_item_factory_get_accessible_type;
+}
+
+static void
+gal_a11y_e_table_item_factory_init (GalA11yETableItemFactory *factory)
+{
+}
+
+/**
+ * gal_a11y_e_table_factory_get_type:
+ * @void: 
+ * 
+ * Registers the &GalA11yETableFactory class if necessary, and returns the type ID
+ * associated to it.
+ * 
+ * Return value: The type ID of the &GalA11yETableFactory class.
+ **/
+GType
+gal_a11y_e_table_item_factory_get_type (void)
+{
+	static GType type = 0;
+
+	if (!type) {
+		GTypeInfo info = {
+			sizeof (GalA11yETableItemFactoryClass),
+			(GBaseInitFunc) NULL,
+			(GBaseFinalizeFunc) NULL,
+			(GClassInitFunc) gal_a11y_e_table_item_factory_class_init,
+			(GClassFinalizeFunc) NULL,
+			NULL, /* class_data */
+			sizeof (GalA11yETableItemFactory),
+			0,
+			(GInstanceInitFunc) gal_a11y_e_table_item_factory_init,
+			NULL /* value_table */
+		};
+
+		type = g_type_register_static (PARENT_TYPE, "GalA11yETableItemFactory", &info, 0);
+	}
+
+	return type;
+}