-int
-SpiAccessibleValue_ref (SpiAccessibleValue *obj)
- {
- Accessibility_SpiValue_ref (*obj, &ev);
- return 0;
- }
+/*
+ * 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.
+ **/
+void
+AccessibleValue_ref (AccessibleValue *obj)
+{
+ 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.
+ **/
+void
+AccessibleValue_unref (AccessibleValue *obj)
+{
+ cspi_object_unref (obj);
+}
+/**
+ * AccessibleValue_getMinimumValue:
+ * @obj: a pointer to the #AccessibleValue implementor on which to operate.
+ *
+ * Get the minimum allowed value for an #AccessibleValue.
+ *
+ * Returns: the minimum allowed value for this object.
+ *
+ **/
+double
+AccessibleValue_getMinimumValue (AccessibleValue *obj)
+{
+ double retval;
-int
-SpiAccessibleValue_unref (SpiAccessibleValue *obj)
- {
- Accessibility_SpiValue_unref (*obj, &ev);
- return 0;
- }
+ cspi_return_val_if_fail (obj != NULL, 0.0);
+ cspi_dbus_get_property (obj, spi_interface_value, "minimumValue", NULL, "d", &retval);
+
+ cspi_return_val_if_ev ("getMinimumValue", 0.0);
+ return retval;
+}
-float
-SpiAccessibleValue_getMinimumSpiValue (SpiAccessibleValue *obj)
+/**
+ * AccessibleValue_getCurrentValue:
+ * @obj: a pointer to the #AccessibleValue implementor on which to operate.
+ *
+ * Get the current value for an #AccessibleValue.
+ *
+ * Returns: the current value for this object.
+ **/
+double
+AccessibleValue_getCurrentValue (AccessibleValue *obj)
{
- return (float)
- Accessibility_SpiValue__get_minimumSpiValue (*obj, &ev);
-}
+ double retval;
+ cspi_return_val_if_fail (obj != NULL, 0.0);
+ cspi_dbus_get_property (obj, spi_interface_value, "currentValue", NULL, "d", &retval);
-float
-SpiAccessibleValue_getCurrentValue (SpiAccessibleValue *obj)
-{
- return (float)
- Accessibility_SpiValue__get_currentValue (*obj, &ev);
+ cspi_return_val_if_ev ("getCurrentValue", 0.0);
+
+ return retval;
}
+/**
+ * AccessibleValue_getMaximumValue:
+ * @obj: a pointer to the #AccessibleValue implementor on which to operate.
+ *
+ * Get the maximum allowed value for an #AccessibleValue.
+ *
+ * Returns: the maximum allowed value for this object.
+ **/
+double
+AccessibleValue_getMaximumValue (AccessibleValue *obj)
+{
+ double retval;
+ cspi_return_val_if_fail (obj != NULL, 0.0);
+
+ cspi_dbus_get_property (obj, spi_interface_value, "maximumValue", NULL, "d", &retval);
+ cspi_return_val_if_ev ("getMaximumValue", 0.0);
-float
-SpiAccessibleValue_getMaximumSpiValue (SpiAccessibleValue *obj)
-{
- return (float)
- Accessibility_SpiValue__get_maximumSpiValue (*obj, &ev);
+ return retval;
}
+/**
+ * AccessibleValue_setCurrentValue:
+ * @obj: a pointer to the #AccessibleValue implementor on which to operate.
+ * @newValue: a #float value which is the desired new value of the object.
+ *
+ * Set the current value of an #AccessibleValue.
+ *
+ * Returns: #TRUE if the value could be assigned the specified value,
+ * #FALSE otherwise.
+ **/
+SPIBoolean
+AccessibleValue_setCurrentValue (AccessibleValue *obj,
+ double newValue)
+{
+ cspi_return_val_if_fail (obj != NULL, FALSE);
+ cspi_dbus_call (obj, spi_interface_value, "setCurrentValue", NULL, "d", &newValue);
+
+ cspi_return_val_if_ev ("setCurrentValue", FALSE);
-boolean
-SpiAccessibleValue_setCurrentValue (SpiAccessibleValue *obj,
- float newSpiValue)
-{
- Accessibility_SpiValue__set_currentValue (*obj,
- (CORBA_float) newSpiValue, &ev);
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);
+
+ cspi_dbus_get_property (obj, spi_interface_value, "minimumIncrement", NULL, "d", &retval);
+
+ cspi_return_val_if_ev ("getMinimumIncrement", 0.0);
+
+ return retval;
+}