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import com.sun.star.uno.UnoRuntime;
import drafts.com.sun.star.accessibility.XAccessibleContext;
import drafts.com.sun.star.accessibility.XAccessibleComponent;
class AccessibleComponentHandler
extends NodeHandler
{
public NodeHandler createHandler (XAccessibleContext xContext)
{
XAccessibleComponent xComponent = getComponent (xContext);
if (xComponent != null)
return new AccessibleComponentHandler (xComponent);
else
return null;
}
public AccessibleComponentHandler ()
{
}
public AccessibleComponentHandler (XAccessibleComponent xComponent)
{
if (xComponent != null)
maChildList.setSize (3);
}
private static XAccessibleComponent getComponent(Object aObject)
{
return (XAccessibleComponent) UnoRuntime.queryInterface (
XAccessibleComponent.class, aObject);
}
public AccessibleTreeNode createChild (AccessibleTreeNode aParent, int nIndex)
{
AccessibleTreeNode aChild = null;
if (aParent instanceof AccTreeNode)
{
XAccessibleComponent xComponent = getComponent (
((AccTreeNode)aParent).getContext());
if (xComponent != null)
{
switch (nIndex)
{
case 0:
aChild = new StringNode ("Location: "+ xComponent.getLocation().X +
", " + xComponent.getLocation().Y, aParent);
break;
case 1:
aChild = new StringNode ("Location on Screen: "
+ xComponent.getLocationOnScreen().X + ", "
+ xComponent.getLocationOnScreen().Y,
aParent);
break;
case 2:
aChild = new StringNode ("Size: "+ xComponent.getSize().Width + ", "
+ xComponent.getSize().Height,
aParent);
break;
}
}
}
return aChild;
}
}
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