+/*
+ * 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.
+ */
+
+#include <cspi/spi-private.h>
+
/**
* AccessibleValue_ref:
* @obj: a pointer to the #AccessibleValue implementor on which to operate.
*
* Increment the reference count for an #AccessibleValue object.
- *
- * Returns: (no return code implemented yet).
- *
**/
-int
+void
AccessibleValue_ref (AccessibleValue *obj)
{
- Accessibility_Value_ref (*obj, &ev);
- return 0;
+ cspi_object_ref (obj);
}
-
-
/**
* AccessibleValue_unref:
* @obj: a pointer to the #AccessibleValue implementor on which to operate.
*
* Decrement the reference count for an #AccessibleValue object.
- *
- * Returns: (no return code implemented yet).
- *
**/
-int
+void
AccessibleValue_unref (AccessibleValue *obj)
{
- Accessibility_Value_unref (*obj, &ev);
- return 0;
+ cspi_object_unref (obj);
}
-
-
/**
* AccessibleValue_getMinimumValue:
* @obj: a pointer to the #AccessibleValue implementor on which to operate.
* Returns: the minimum allowed value for this object.
*
**/
-float
+double
AccessibleValue_getMinimumValue (AccessibleValue *obj)
{
- return (float)
- Accessibility_Value__get_minimumValue (*obj, &ev);
-}
+ double retval;
+
+ cspi_return_val_if_fail (obj != NULL, 0.0);
+ retval =
+ Accessibility_Value__get_minimumValue (CSPI_OBJREF (obj), cspi_ev ());
+
+ cspi_return_val_if_ev ("getMinimumValue", 0.0);
+ return retval;
+}
/**
* AccessibleValue_getCurrentValue:
* Get the current value for an #AccessibleValue.
*
* Returns: the current value for this object.
- *
**/
-float
+double
AccessibleValue_getCurrentValue (AccessibleValue *obj)
{
- return (float)
- Accessibility_Value__get_currentValue (*obj, &ev);
-}
+ double retval;
+
+ cspi_return_val_if_fail (obj != NULL, 0.0);
+
+ retval =
+ Accessibility_Value__get_currentValue (CSPI_OBJREF (obj), cspi_ev ());
+ cspi_return_val_if_ev ("getCurrentValue", 0.0);
+ return retval;
+}
/**
* AccessibleValue_getMaximumValue:
* Get the maximum allowed value for an #AccessibleValue.
*
* Returns: the maximum allowed value for this object.
- *
**/
-float
+double
AccessibleValue_getMaximumValue (AccessibleValue *obj)
{
- return (float)
- Accessibility_Value__get_maximumValue (*obj, &ev);
-}
+ double retval;
+ cspi_return_val_if_fail (obj != NULL, 0.0);
+ retval =
+ Accessibility_Value__get_maximumValue (CSPI_OBJREF (obj), cspi_ev ());
+ cspi_return_val_if_ev ("getMaximumValue", 0.0);
+
+ return retval;
+}
/**
* AccessibleValue_setCurrentValue:
*
* Returns: #TRUE if the value could be assigned the specified value,
* #FALSE otherwise.
- *
**/
-boolean
+SPIBoolean
AccessibleValue_setCurrentValue (AccessibleValue *obj,
- float newValue)
+ double newValue)
{
- Accessibility_Value__set_currentValue (*obj,
- (CORBA_float) newValue, &ev);
+ cspi_return_val_if_fail (obj != NULL, FALSE);
+
+ Accessibility_Value__set_currentValue (
+ CSPI_OBJREF (obj), newValue, cspi_ev ());
+
+ cspi_return_val_if_ev ("setCurrentValue", FALSE);
+
return TRUE;
}
+/**
+ * AccessibleValue_getMinimumIncrement:
+ * @obj: a pointer to the #AccessibleValue implementor on which to operate.
+ *
+ * Get the minimum increment by which an #AccessibleValue can be adjusted.
+ *
+ * Returns: the minimum increment by which the value may be changed, or
+ * zero if the minimum increment cannot be determined.
+ *
+ **/
+double
+AccessibleValue_getMinimumIncrement (AccessibleValue *obj)
+{
+ double retval;
+
+ cspi_return_val_if_fail (obj != NULL, 0.0);
+
+ retval =
+ Accessibility_Value__get_minimumIncrement (CSPI_OBJREF (obj), cspi_ev ());
+
+ cspi_return_val_if_ev ("getMinimumIncrement", 0.0);
+
+ return retval;
+}
+