Initial revision

1 files changed, 169 insertions, 0 deletions

diff --git a/atk/atkimage.c b/atk/atkimage.c
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--- /dev/null
+++ b/atk/atkimage.c
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+/* ATK -  Accessibility Toolkit
+ * Copyright 2001 Sun Microsystems Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+/* Superseded by atkimage.c */
+#include "atkimage.h"
+
+GType
+atk_image_get_type ()
+{
+  static GType type = 0;
+
+  if (!type) {
+    static const GTypeInfo tinfo =
+    {
+      sizeof (AtkImageIface),
+      NULL,
+      NULL,
+
+    };
+
+    type = g_type_register_static (G_TYPE_INTERFACE, "AtkImage", &tinfo, 0);
+  }
+
+  return type;
+}
+
+/**
+ * atk_image_get_storage_type:
+ * @value: a GObject instance that implements AtkImageIface
+ * @return: a AtkStorageType representing the image storage type, or 0
+ * if value does not implement this interface.
+ *
+ * WARNING: callers should not rely on %NULL or on a zero value for
+ * indication of whether AtkImageIface is implemented, they should
+ * use type checking/interface checking macros or the
+ * atk_get_accessible_image() convenience method.
+ **/
+AtkImageType
+atk_image_get_storage_type (AtkImage *obj)
+{
+  AtkImageIface *iface;
+
+  g_return_val_if_fail (obj != NULL, 0);
+  g_return_val_if_fail (ATK_IS_IMAGE (obj), 0);
+
+  iface = ATK_IMAGE_GET_IFACE (obj);
+
+  if (iface->get_storage_type)
+    return (iface->get_storage_type) (obj);
+  else
+    return 0;
+}
+
+/**
+ * atk_image_get_image_description:
+ * @value: a GObject instance that implements AtkImageIface
+ * @return: a gchar* representing the image description, or NULL
+ * if value does not implement this interface.
+ *
+ * WARNING: callers should not rely on %NULL or on a zero value for
+ * indication of whether AtkImageIface is implemented, they should
+ * use type checking/interface checking macros or the
+ * atk_get_accessible_image() convenience method.
+ **/
+G_CONST_RETURN gchar*
+atk_image_get_image_description (AtkImage *obj)
+{
+  AtkImageIface *iface;
+
+  g_return_val_if_fail (obj != NULL, NULL);
+  g_return_val_if_fail (ATK_IS_IMAGE (obj), NULL);
+
+  iface = ATK_IMAGE_GET_IFACE (obj);
+
+  if (iface->get_image_description)
+    return (iface->get_image_description) (obj);
+  else
+    return NULL;
+}
+
+/**
+ * atk_image_get_image_height:
+ * @value: a GObject instance that implements AtkImageIface
+ * @return: a gint representing the image height, or 0
+ * if value does not implement this interface.
+ *
+ * WARNING: callers should not rely on %NULL or on a zero value for
+ * indication of whether AtkImageIface is implemented, they should
+ * use type checking/interface checking macros or the
+ * atk_get_accessible_image() convenience method.
+ **/
+gint
+atk_image_get_image_height (AtkImage *obj)
+{
+  AtkImageIface *iface;
+
+  g_return_val_if_fail (obj != NULL, 0);
+  g_return_val_if_fail (ATK_IS_IMAGE (obj), 0);
+
+  iface = ATK_IMAGE_GET_IFACE (obj);
+
+  if (iface->get_image_height)
+    return (iface->get_image_height) (obj);
+  else
+    return 0;
+}
+
+/**
+ * atk_image_get_image_width:
+ * @value: a GObject instance that implements AtkImageIface
+ * @return: a gint representing the image width, or 0
+ * if value does not implement this interface.
+ *
+ * WARNING: callers should not rely on %NULL or on a zero value for
+ * indication of whether AtkImageIface is implemented, they should
+ * use type checking/interface checking macros or the
+ * atk_get_accessible_image() convenience method.
+ **/
+gint
+atk_image_get_image_width (AtkImage *obj)
+{
+  AtkImageIface *iface;
+
+  g_return_val_if_fail (obj != NULL, 0);
+  g_return_val_if_fail (ATK_IS_IMAGE (obj), 0);
+
+  iface = ATK_IMAGE_GET_IFACE (obj);
+
+  if (iface->get_image_width)
+    return (iface->get_image_width) (obj);
+  else
+    return 0;
+}
+
+/**
+ * atk_image_set_image_description:
+ * @value: a GObject instance that implements AtkImageIface
+ * @return: void
+ **/
+void
+atk_image_set_image_description (AtkImage        *obj,
+                              const gchar     *description)
+{
+  AtkImageIface *iface;
+
+  g_return_if_fail (obj != NULL);
+  g_return_if_fail (ATK_IS_IMAGE (obj));
+
+  iface = ATK_IMAGE_GET_IFACE (obj);
+
+  if (iface->set_image_description)
+    (iface->set_image_description) (obj, description);
+}