/* | |
* Copyright 2006 The Apache Software Foundation | |
* | |
* Licensed under the Apache License, Version 2.0 (the "License"); | |
* you may not use this file except in compliance with the License. | |
* You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, software | |
* distributed under the License is distributed on an "AS IS" BASIS, | |
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
* See the License for the specific language governing permissions and | |
* limitations under the License. | |
* | |
*/ | |
package org.apache.felix.upnp.tester.gui; | |
import java.awt.BorderLayout; | |
import java.awt.event.ActionEvent; | |
import java.awt.event.MouseAdapter; | |
import java.awt.event.MouseEvent; | |
import java.util.ArrayList; | |
import java.util.Dictionary; | |
import java.util.Enumeration; | |
import javax.swing.AbstractAction; | |
import javax.swing.JMenuItem; | |
import javax.swing.JPanel; | |
import javax.swing.JPopupMenu; | |
import javax.swing.JScrollPane; | |
import javax.swing.JTree; | |
import javax.swing.SwingUtilities; | |
import javax.swing.ToolTipManager; | |
import javax.swing.event.PopupMenuEvent; | |
import javax.swing.event.PopupMenuListener; | |
import javax.swing.event.TreeSelectionEvent; | |
import javax.swing.event.TreeSelectionListener; | |
import javax.swing.tree.DefaultTreeModel; | |
import javax.swing.tree.TreePath; | |
import org.apache.felix.upnp.tester.Activator; | |
import org.apache.felix.upnp.tester.Mediator; | |
import org.apache.felix.upnp.tester.discovery.DeviceNode; | |
import org.apache.felix.upnp.tester.discovery.DeviceNodeListener; | |
import org.osgi.service.upnp.UPnPAction; | |
import org.osgi.service.upnp.UPnPDevice; | |
import org.osgi.service.upnp.UPnPService; | |
import org.osgi.service.upnp.UPnPStateVariable; | |
/** | |
* @author Stefano "Kismet" Lenzi | |
* @author Francesco Furfari | |
* | |
*/ | |
public class TreeViewer extends JPanel implements DeviceNodeListener | |
{ | |
private UPnPDeviceTreeNode root; | |
private DefaultTreeModel treeModel; | |
private JTree tree; | |
final TreePopup popup ; | |
public TreeViewer(){ | |
super(new BorderLayout()); | |
Mediator.setTreeViewer(this); | |
root = new UPnPDeviceTreeNode("UPnP Devices"); | |
treeModel= new DefaultTreeModel(root); | |
tree = new JTree(treeModel); | |
Mediator.setUPnPDeviceTree(tree); | |
tree.setCellRenderer(new TreeNodeCellRenderer() ); | |
tree.putClientProperty("JTree.lineStyle", "Angled"); | |
add(new JScrollPane(tree)); | |
addTreeSelectionListener(); | |
popup = new TreePopup(tree); | |
popup.setEnabled(false); | |
tree.addMouseListener(new MouseAdapter(){ | |
public void mouseClicked(MouseEvent e){ | |
if (SwingUtilities.isRightMouseButton(e)){ | |
TreePath path = tree.getClosestPathForLocation(e.getX(), e.getY()); | |
tree.setSelectionPath(path); | |
tree.scrollPathToVisible(path); | |
popup.show(tree, e.getX(), e.getY()); | |
} | |
} | |
}); | |
ToolTipManager.sharedInstance().registerComponent(tree); | |
} | |
public void setPopupMenuEnabled(boolean driverControllerAvailable){ | |
popup.getComponent(0).setEnabled(driverControllerAvailable); | |
} | |
/* (non-Javadoc) | |
* @see org.apache.felix.sample.upnp.DeviceNodeListener#deviceDetected(it.cnr.isti.niche.osgi.upnpbase.export.DeviceNode) | |
*/ | |
public void deviceDetected(DeviceNode node) { | |
root.add(new UPnPDeviceTreeNode(node,Activator.context)); | |
treeModel.nodeStructureChanged(root); | |
} | |
public void rootDeviceUnplugged(String udn){ | |
Enumeration list = root.children(); | |
while (list.hasMoreElements()){ | |
UPnPDeviceTreeNode node= (UPnPDeviceTreeNode)list.nextElement(); | |
DeviceNode device = (DeviceNode)node.getUserObject(); | |
if (udn.equals(device.toString())) { | |
node.removeFromParent(); | |
treeModel.nodeStructureChanged(root); | |
} | |
} | |
} | |
private void addTreeSelectionListener(){ | |
tree.addTreeSelectionListener(new TreeSelectionListener(){ | |
public void valueChanged(TreeSelectionEvent e){ | |
UPnPDeviceTreeNode selectedNode = (UPnPDeviceTreeNode)tree.getLastSelectedPathComponent(); | |
doNodeAction(selectedNode); | |
} | |
}); | |
} | |
private void doNodeAction(UPnPDeviceTreeNode node){ | |
if (node == null) { | |
clearPropertiesViewer(); | |
return; | |
} | |
if (node.category.equals(UPnPDeviceTreeNode.ACTION)) | |
Mediator.getPropertiesViewer().showActionPanel(true); | |
else | |
Mediator.getPropertiesViewer().showActionPanel(false); | |
if (node.category.equals(UPnPDeviceTreeNode.SERVICE)) | |
Mediator.getPropertiesViewer().showSubscriptionPanel(true); | |
else | |
Mediator.getPropertiesViewer().showSubscriptionPanel(false); | |
if ( node.category.equals(UPnPDeviceTreeNode.DEVICE) | |
||node.category.equals(UPnPDeviceTreeNode.ROOT_DEVICE)){ | |
DeviceNode device = (DeviceNode) node.getUserObject(); | |
UPnPDevice upnpDevice = device.getDevice(Activator.context); | |
makeProperties(upnpDevice); | |
} | |
else if (node.category.equals(UPnPDeviceTreeNode.SERVICE)){ | |
UPnPService service = (UPnPService) node.getUserObject(); | |
makeProperties(service); | |
} | |
else if (node.category.equals(UPnPDeviceTreeNode.ACTION)){ | |
UPnPAction action = (UPnPAction) node.getUserObject(); | |
makeProperties(action); | |
Mediator.getPropertiesViewer().setAction(action); | |
} | |
else if (node.category.equals(UPnPDeviceTreeNode.STATE) | |
||node.category.equals(UPnPDeviceTreeNode.EVENTED_STATE) | |
||node.category.equals(UPnPDeviceTreeNode.SUBSCRIBED_STATE)){ | |
UPnPStateVariable state = (UPnPStateVariable) node.getUserObject(); | |
makeProperties(state); | |
} | |
} | |
private void clearPropertiesViewer(){ | |
String[] names = new String[]{}; | |
String[] values = new String[]{}; | |
PropertiesViewer viewer = Mediator.getPropertiesViewer(); | |
viewer.setProperties(names,values); | |
viewer.showActionPanel(false); | |
viewer.showSubscriptionPanel(false); | |
} | |
private void makeProperties(UPnPDevice upnpDevice){ | |
Dictionary dict = upnpDevice.getDescriptions(null); | |
int size = dict.size(); | |
String[] names = new String[size]; | |
String[] values = new String[size]; | |
Enumeration keys = dict.keys(); | |
for (int i=0;i<size;i++){ | |
names[i]= (String) keys.nextElement(); | |
values[i]= Util.justString(dict.get(names[i])); | |
} | |
Mediator.getPropertiesViewer().setProperties(names,values); | |
} | |
private void makeProperties(UPnPService service){ | |
String[] names = new String[]{"Id","Type","Version"}; | |
String[] values = new String[]{service.getId(),service.getType(),service.getType()}; | |
Mediator.getPropertiesViewer().setProperties(names,values); | |
} | |
private void makeProperties(UPnPAction action){ | |
ArrayList names = new ArrayList(); | |
ArrayList values = new ArrayList(); | |
names.add("Name"); | |
values.add(action.getName()); | |
String returnName = action.getReturnArgumentName(); | |
if (returnName != null){ | |
names.add("Return value name"); | |
values.add(returnName); | |
} | |
String[] inArg = action.getInputArgumentNames(); | |
if (inArg != null){ | |
for (int i = 0; i<inArg.length;i++){ | |
names.add("Input arg["+ (i+1)+"]"); | |
values.add(inArg[i]); | |
} | |
} | |
String[] outArg = action.getOutputArgumentNames(); | |
if (outArg != null){ | |
for (int i = 0; i<outArg.length;i++){ | |
names.add("Output arg["+ (i+1)+"]"); | |
values.add(outArg[i]); | |
} | |
} | |
Mediator.getPropertiesViewer().setProperties( | |
(String[])names.toArray(new String[]{}), | |
(String[])values.toArray(new String[]{}) | |
); | |
} | |
private void makeProperties(UPnPStateVariable state){ | |
ArrayList names = new ArrayList(); | |
ArrayList values = new ArrayList(); | |
names.add("Name"); | |
values.add(state.getName()); | |
names.add("Evented"); | |
values.add(state.sendsEvents()? "yes":"no"); | |
names.add("Default Value"); | |
values.add(Util.justString(state.getDefaultValue())); | |
names.add("Java Data Type"); | |
values.add(state.getJavaDataType().getName()); | |
names.add("Java UPnP Type"); | |
values.add(state.getUPnPDataType()); | |
names.add("Minimum"); | |
values.add(Util.justString(state.getMinimum())); | |
names.add("Maximum"); | |
values.add(Util.justString(state.getMaximum())); | |
names.add("Step"); | |
values.add(Util.justString(state.getStep())); | |
String[] allowed = state.getAllowedValues(); | |
if (allowed!=null){ | |
for (int i=0;i<allowed.length;i++){ | |
names.add("Allowed value["+i+1+"]"); | |
values.add(allowed[i]); | |
} | |
} | |
Mediator.getPropertiesViewer().setProperties( | |
(String[])names.toArray(new String[]{}), | |
(String[])values.toArray(new String[]{}) | |
); | |
} | |
} | |
class TreePopup extends JPopupMenu implements PopupMenuListener { | |
JTree tree; | |
JMenuItem item; | |
public TreePopup(final JTree tree){ | |
super(); | |
this.tree = tree; | |
(item = add(new AbstractAction(){ | |
public void actionPerformed(ActionEvent e){ | |
UPnPDeviceTreeNode selectedNode = (UPnPDeviceTreeNode)tree.getLastSelectedPathComponent(); | |
String url = ""; | |
if (selectedNode.category.equals(UPnPDeviceTreeNode.DEVICE)){ | |
UPnPDeviceTreeNode parent = (UPnPDeviceTreeNode)selectedNode.getParent(); | |
while (parent.category!=UPnPDeviceTreeNode.ROOT_DEVICE) | |
parent = (UPnPDeviceTreeNode)parent.getParent(); | |
DeviceNode device = (DeviceNode) parent.getUserObject(); | |
String udn = (String)device.getReference().getProperty(UPnPDevice.UDN); | |
url = Mediator.getDriverProxy().getDeviceDescriptionURI(udn); | |
} | |
else if (selectedNode.category.equals(UPnPDeviceTreeNode.ROOT_DEVICE)) | |
{ | |
DeviceNode node = (DeviceNode) selectedNode.getUserObject(); | |
String udn = (String)node.getReference().getProperty(UPnPDevice.UDN); | |
url = Mediator.getDriverProxy().getDeviceDescriptionURI(udn); | |
} | |
else if (selectedNode.category.equals(UPnPDeviceTreeNode.SERVICE)) | |
{ | |
UPnPDeviceTreeNode parent = (UPnPDeviceTreeNode)selectedNode.getParent(); | |
while (parent.category!=UPnPDeviceTreeNode.ROOT_DEVICE) | |
parent = (UPnPDeviceTreeNode)parent.getParent(); | |
DeviceNode device = (DeviceNode) parent.getUserObject(); | |
String udn = (String)device.getReference().getProperty(UPnPDevice.UDN); | |
UPnPService service = (UPnPService) selectedNode.getUserObject(); | |
url = Mediator.getDriverProxy().getServiceDescriptionURI(udn,service.getId()); | |
} | |
Util.openUrl(url); | |
} | |
})).setText("Show Description"); | |
addPopupMenuListener(this); | |
} | |
public void popupMenuCanceled(PopupMenuEvent e){} | |
public void popupMenuWillBecomeInvisible(PopupMenuEvent e){} | |
public void popupMenuWillBecomeVisible(PopupMenuEvent e){ | |
if (Mediator.getDriverProxy().isDriverAvailable()){ | |
UPnPDeviceTreeNode selectedNode = (UPnPDeviceTreeNode)tree.getLastSelectedPathComponent(); | |
if (selectedNode.category.equals(UPnPDeviceTreeNode.DEVICE) | |
||selectedNode.category.equals(UPnPDeviceTreeNode.ROOT_DEVICE) | |
||selectedNode.category.equals(UPnPDeviceTreeNode.SERVICE)) | |
{ | |
item.setEnabled(true); | |
} | |
else | |
item.setEnabled(false); | |
} | |
else | |
item.setEnabled(false); | |
} | |
} |