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package org.openoffice.accessibility.awb.view;
import java.awt.GridLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.GridBagLayout;
import java.awt.GridBagConstraints;
import java.lang.Integer;
import javax.swing.JScrollPane;
import javax.swing.JTree;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.DefaultTreeModel;
import com.sun.star.accessibility.AccessibleEventId;
import com.sun.star.accessibility.AccessibleEventObject;
import com.sun.star.accessibility.XAccessible;
import com.sun.star.accessibility.XAccessibleContext;
import com.sun.star.lang.IndexOutOfBoundsException;
import com.sun.star.lang.XServiceInfo;
import com.sun.star.lang.XTypeProvider;
import com.sun.star.uno.Type;
import com.sun.star.uno.UnoRuntime;
import org.openoffice.accessibility.misc.NameProvider;
/** Show all supported services and interfaces.
*/
public class ServiceInterfaceView
extends ObjectView
{
static public ObjectView Create (
ObjectViewContainer aContainer,
XAccessibleContext xContext)
{
if (xContext != null)
return new ServiceInterfaceView (aContainer);
else
return null;
}
public ServiceInterfaceView (ObjectViewContainer aContainer)
{
super (aContainer);
maImplementationNameRoot = new DefaultMutableTreeNode ("Implementation Name");
maServiceRoot = new DefaultMutableTreeNode ("Supported Services");
maInterfaceRoot = new DefaultMutableTreeNode ("Supported Interfaces");
maTree = new JTree (new DefaultMutableTreeNode[]
{maServiceRoot,maInterfaceRoot});
JScrollPane aScrollPane = new JScrollPane (
maTree,
JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED,
JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
setMinimumSize (new Dimension(300,200));
setLayout (new GridLayout (1,1));
add (aScrollPane);
}
public void Update ()
{
DefaultTreeModel aModel = (DefaultTreeModel)maTree.getModel();
// Clear old tree.
DefaultMutableTreeNode aRoot =(DefaultMutableTreeNode)aModel.getRoot();
aRoot.removeAllChildren();
// Create the new tree.
CreateImplementationNameTree ();
CreateServiceTree ();
CreateInterfaceTree ();
aRoot.add (maImplementationNameRoot);
aRoot.add (maServiceRoot);
aRoot.add (maInterfaceRoot);
aModel.setRoot (aRoot);
// Expand whole tree.
for (int i=0; i<maTree.getRowCount(); i++)
maTree.expandRow (i);
}
private void CreateImplementationNameTree ()
{
XServiceInfo xServiceInfo = (XServiceInfo)UnoRuntime.queryInterface(
XServiceInfo.class, mxContext);
maImplementationNameRoot.removeAllChildren();
if (xServiceInfo != null)
{
maImplementationNameRoot.add (
new DefaultMutableTreeNode (
(xServiceInfo!=null
? xServiceInfo.getImplementationName()
: "<XServiceInfo not supported>")));
}
}
private void CreateServiceTree ()
{
XServiceInfo xServiceInfo = (XServiceInfo)UnoRuntime.queryInterface(
XServiceInfo.class, mxContext);
maServiceRoot.removeAllChildren();
if (xServiceInfo != null)
{
String[] aServiceNames = xServiceInfo.getSupportedServiceNames();
int nCount = aServiceNames.length;
for (int i=0; i<nCount; i++)
maServiceRoot.add (
new DefaultMutableTreeNode (aServiceNames[i]));
}
else
maServiceRoot.add (
new DefaultMutableTreeNode("XServiceInfo not supported"));
}
private void CreateInterfaceTree ()
{
XTypeProvider xTypeProvider = (XTypeProvider)UnoRuntime.queryInterface(
XTypeProvider.class, mxContext);
maInterfaceRoot.removeAllChildren();
if (xTypeProvider != null)
{
Type[] aTypes = xTypeProvider.getTypes();
int nCount = aTypes.length;
for (int i=0; i<nCount; i++)
maInterfaceRoot.add (
new DefaultMutableTreeNode (aTypes[i].getTypeName()));
}
else
maInterfaceRoot.add (
new DefaultMutableTreeNode("XTypeProvider not supported"));
}
public String GetTitle ()
{
return ("Supported Services and Interfaces");
}
private JTree maTree;
private DefaultMutableTreeNode maImplementationNameRoot;
private DefaultMutableTreeNode maServiceRoot;
private DefaultMutableTreeNode maInterfaceRoot;
}
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