/*
+ * AT-SPI - Assistive Technology Service Provider Interface
+ * (Gnome Accessibility Project; http://developer.gnome.org/projects/gap)
+ *
+ * Copyright 2001, 2002 Sun Microsystems Inc.,
+ * Copyright 2001, 2002 Ximian, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library 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.
+ */
+
+/*
*
* AccessibleComponent function implementations
*
* @obj: a pointer to an object implementing #AccessibleComponent on which to operate.
*
* Increment the reference count for an #AccessibleComponent.
- *
- * Returns: (no return code implemented yet).
- *
**/
void
AccessibleComponent_ref (AccessibleComponent *obj)
* @obj: a pointer to the object implementing #AccessibleComponent on which to operate.
*
* Decrement the reference count for an #AccessibleComponent.
- *
- * Returns: (no return code implemented yet).
- *
**/
void
AccessibleComponent_unref (AccessibleComponent *obj)
long int y,
AccessibleCoordType ctype)
{
- SPIBoolean retval;
+ dbus_bool_t retval;
+ dbus_int32_t d_x = x, d_y = y;
+ dbus_uint16_t d_ctype = ctype;
cspi_return_val_if_fail (obj != NULL, FALSE);
- retval = Accessibility_Component_contains (CSPI_OBJREF (obj),
- (CORBA_long) x,
- (CORBA_long) y,
- ctype,
- cspi_ev ());
+ cspi_dbus_call (obj, spi_interface_component, "contains", NULL, "iin=>b", d_x, d_y, d_ctype, &retval);
+
cspi_return_val_if_ev ("contains", FALSE);
return retval;
long int y,
AccessibleCoordType ctype)
{
- Accessibility_Accessible child;
+ dbus_int32_t d_x = x, d_y = y;
+ dbus_uint16_t d_ctype = ctype;
+ char *path = NULL;
+ Accessible *retval;
- cspi_return_val_if_fail (obj != NULL, NULL);
+ cspi_return_val_if_fail (obj != NULL, FALSE);
- child = Accessibility_Component_getAccessibleAtPoint (CSPI_OBJREF (obj),
- (CORBA_long) x,
- (CORBA_long) y,
- ctype,
- cspi_ev ());
- return cspi_object_add (child);
+ cspi_dbus_call (obj, spi_interface_component, "getAccessibleAtPoint", NULL, "iin=>o", d_x, d_y, d_ctype, &path);
+
+ retval = cspi_ref_related_accessible (obj, path);
+ g_free (path);
+ return retval;
}
/**
long int *height,
AccessibleCoordType ctype)
{
+ dbus_int16_t d_ctype = ctype;
Accessibility_BoundingBox bbox;
cspi_return_if_fail (obj != NULL);
- bbox = Accessibility_Component_getExtents (CSPI_OBJREF (obj),
- ctype,
- cspi_ev ());
- if (!cspi_check_ev ("AccessibleComponent_getExtents"))
+ cspi_dbus_call (obj, spi_interface_component, "getExtents", NULL, "n=>(iiii)", d_ctype, &bbox);
+ if (!cspi_check_ev ("getExtents"))
{
*x = *y = *width = *height = 0;
}
long int *y,
AccessibleCoordType ctype)
{
- CORBA_long cx, cy;
+ dbus_int32_t d_x, d_y;
+ dbus_uint16_t d_ctype = ctype;
cspi_return_if_fail (obj != NULL);
- Accessibility_Component_getPosition (CSPI_OBJREF (obj),
- &cx, &cy, ctype, cspi_ev ());
+ cspi_dbus_call (obj, spi_interface_component, "getPosition", NULL, "n=>ii", d_ctype, &d_x, &d_y);
if (!cspi_check_ev ("getPosition"))
{
}
else
{
- *x = cx;
- *y = cy;
+ *x = d_x;
+ *y = d_y;
}
}
long int *width,
long int *height)
{
+ dbus_int32_t d_w, d_h;
+
cspi_return_if_fail (obj != NULL);
- Accessibility_Component_getSize (CSPI_OBJREF (obj),
- (CORBA_long *) width,
- (CORBA_long *) height,
- cspi_ev ());
+ cspi_dbus_call (obj, spi_interface_component, "getSize", NULL, "=>ii", &d_w, &d_h);
+ if (cspi_check_ev ("getSize"))
+ {
+ *width = *height = 0;
+ }
+ else
+ {
+ *width = d_w;
+ *height = d_h;
+ }
}
/**
AccessibleComponent_getLayer (AccessibleComponent *obj)
{
AccessibleComponentLayer retval;
- Accessibility_ComponentLayer zlayer;
+ dbus_uint32_t zlayer;
cspi_return_val_if_fail (obj != NULL, FALSE);
- zlayer = Accessibility_Component_getLayer (CSPI_OBJREF (obj),
- cspi_ev ());
+ cspi_dbus_call (obj, spi_interface_component, "getLayer", NULL, "=>u", &zlayer);
cspi_return_val_if_ev ("getLayer", SPI_LAYER_INVALID);
case Accessibility_LAYER_OVERLAY:
retval = SPI_LAYER_OVERLAY;
break;
+ case Accessibility_LAYER_WINDOW:
+ retval = SPI_LAYER_WINDOW;
+ break;
default:
retval = SPI_LAYER_INVALID;
break;
* AccessibleComponent_getMDIZOrder:
* @obj: a pointer to the #AccessibleComponent to query.
*
- * Query the z stacking order of a component which is in the MDI layer.
- * (Bigger z-order numbers mean nearer the top)
+ * Query the z stacking order of a component which is in the MDI or window
+ * layer. (Bigger z-order numbers mean nearer the top)
*
* Returns: a short integer indicating the stacking order of the component
* in the MDI layer, or -1 if the component is not in the MDI layer.
short
AccessibleComponent_getMDIZOrder (AccessibleComponent *obj)
{
- short retval;
+ dbus_uint16_t retval;
cspi_return_val_if_fail (obj != NULL, FALSE);
- retval = Accessibility_Component_getMDIZOrder (CSPI_OBJREF (obj),
- cspi_ev ());
+ cspi_dbus_call (obj, spi_interface_component, "getMDIZOrder", NULL, "=>n", &retval);
cspi_return_val_if_ev ("getMDIZOrder", FALSE);
*
* Attempt to set the keyboard input focus to the specified
* #AccessibleComponent.
+ *
+ * Returns: #TRUE if successful, #FALSE otherwise.
+ *
**/
-void
+SPIBoolean
AccessibleComponent_grabFocus (AccessibleComponent *obj)
{
+ dbus_bool_t retval;
+
+ cspi_return_val_if_fail (obj != NULL, FALSE);
+
+ cspi_dbus_call (obj, spi_interface_component, "grabFocus", NULL, "=>b", &retval);
+
+ cspi_return_val_if_ev ("grabFocus", FALSE);
+
+ return retval;
+}
+
+/**
+ * AccessibleComponent_getAlpha:
+ * @obj: The #AccessibleComponent to be queried.
+ *
+ * Get the opacity/alpha value of a component, if alpha blending is in use.
+ *
+ * Returns: the opacity value of a component, as a double between 0.0 and 1.0.
+ **/
+double
+AccessibleComponent_getAlpha (AccessibleComponent *obj)
+{
+ double retval;
+
+ cspi_return_val_if_fail (obj != NULL, 1.0);
+
+ cspi_dbus_call (obj, spi_interface_component, "getAlpha", NULL, "=>d", &retval);
+
+ cspi_return_val_if_ev ("getAlpha", 1.0);
+
+ return retval;
}
projects / platform / core / uifw / at-spi2-atk.git / blobdiff