2002-05-02 Marc Mulcahy <marc.mulcahy@sun.com>

[platform/core/uifw/at-spi2-atk.git] / libspi / image.c

diff --git a/libspi/image.c b/libspi/image.c
index 5598ae6..cfa0586 100644 (file)
--- a/libspi/image.c
+++ b/libspi/image.c
@@ -32,26 +32,21 @@ spi_image_interface_new (AtkObject *obj)
 {
   SpiImage *new_image = g_object_new (SPI_IMAGE_TYPE, NULL);
 
-  spi_base_construct (SPI_BASE (new_image), obj);
+  spi_base_construct (SPI_BASE (new_image), G_OBJECT(obj));
 
   return new_image;
 }
 
-
 static AtkImage *
 get_image_from_servant (PortableServer_Servant servant)
 {
   SpiBase *object = SPI_BASE (bonobo_object_from_servant (servant));
 
-  if (!object)
-    {
-      return NULL;
-    }
-
-  return ATK_IMAGE (object->atko);
+  g_return_val_if_fail (object, NULL);
+  g_return_val_if_fail (ATK_IS_OBJECT(object->gobj), NULL);
+  return ATK_IMAGE (object->gobj);
 }
 
-
 static void 
 impl_getImagePosition (PortableServer_Servant servant,
                       CORBA_long * x, CORBA_long * y,
@@ -59,28 +54,59 @@ impl_getImagePosition (PortableServer_Servant servant,
                       CORBA_Environment *ev)
 {
   AtkImage *image = get_image_from_servant (servant);
+  gint ix, iy;
 
   g_return_if_fail (image != NULL);
 
   atk_image_get_image_position (image,
-                               (gint *) x, (gint *) y,
+                               &ix, &iy,
                                (AtkCoordType) coordType);
+  *x = ix;
+  *y = iy;
 }
 
-
 static void 
 impl_getImageSize (PortableServer_Servant servant,
                   CORBA_long * width, CORBA_long * height,
                   CORBA_Environment *ev)
 {
   AtkImage *image = get_image_from_servant (servant);
-
+  gint iw, ih;
+  
   g_return_if_fail (image != NULL);
 
   atk_image_get_image_size (image,
-                           (gint *) width, (gint *) height);
+                           &iw, &ih);
+  *width = iw;
+  *height = ih;
 }
 
+static Accessibility_BoundingBox
+impl_getImageExtents (PortableServer_Servant servant,
+                     const CORBA_short      coordType,
+                     CORBA_Environment     *ev)
+{
+  AtkImage *image;
+  gint x, y, width, height;
+  Accessibility_BoundingBox bbox;
+
+  bbox.x = bbox.y = bbox.width = bbox.height = -1;
+
+  image = get_image_from_servant (servant);
+
+  if (image)
+    {
+      atk_image_get_image_size (image, &width, &height);
+      atk_image_get_image_position (image, &x, &y, coordType);
+
+      bbox.x = x;
+      bbox.y = y;
+      bbox.width = width;
+      bbox.height = height;
+    }
+
+  return bbox;
+}
 
 static CORBA_string 
 impl__get_imageDescription (PortableServer_Servant servant,
@@ -103,16 +129,15 @@ impl__get_imageDescription (PortableServer_Servant servant,
     }
 }
 
-
 static void
 spi_image_class_init (SpiImageClass *klass)
 {
   POA_Accessibility_Image__epv *epv = &klass->epv;
 
   /* Initialize epv table */
-
-  epv->getImagePosition = impl_getImagePosition;
-  epv->getImageSize = impl_getImageSize;
+  epv->getImagePosition      = impl_getImagePosition;
+  epv->getImageSize          = impl_getImageSize;
+  epv->getImageExtents       = impl_getImageExtents;
   epv->_get_imageDescription = impl__get_imageDescription;
 }