Author: pwang
Date: 2012-05-31 16:24:05 -0700 (Thu, 31 May 2012)
New Revision: 29414
Added:
csplugins/trunk/ucsd/pwang/jActiveModules-impl/src/main/java/csplugins/jActiveModules/util/swing/
csplugins/trunk/ucsd/pwang/jActiveModules-impl/src/main/java/csplugins/jActiveModules/util/swing/NetworkSelectorPanel.java
Log:
Copy from previous version
Added:
csplugins/trunk/ucsd/pwang/jActiveModules-impl/src/main/java/csplugins/jActiveModules/util/swing/NetworkSelectorPanel.java
===================================================================
---
csplugins/trunk/ucsd/pwang/jActiveModules-impl/src/main/java/csplugins/jActiveModules/util/swing/NetworkSelectorPanel.java
(rev 0)
+++
csplugins/trunk/ucsd/pwang/jActiveModules-impl/src/main/java/csplugins/jActiveModules/util/swing/NetworkSelectorPanel.java
2012-05-31 23:24:05 UTC (rev 29414)
@@ -0,0 +1,121 @@
+package csplugins.jActiveModules.util.swing;
+
+import java.awt.BorderLayout;
+import java.awt.event.ItemListener;
+import java.util.Set;
+import java.util.SortedSet;
+import java.util.TreeSet;
+
+import javax.swing.JComboBox;
+import javax.swing.JPanel;
+
+import org.cytoscape.application.CyApplicationManager;
+import org.cytoscape.model.CyNetwork;
+import org.cytoscape.model.CyNetworkManager;
+import org.cytoscape.model.events.NetworkAddedEvent;
+import org.cytoscape.model.events.NetworkDestroyedEvent;
+import org.cytoscape.model.events.NetworkDestroyedListener;
+import org.cytoscape.model.events.NetworkAddedListener;
+import javax.swing.DefaultComboBoxModel;
+
+/**
+ * A convenience JPanel for selecting networks.
+ * @CyAPI.Final.Class
+ */
+public final class NetworkSelectorPanel extends JPanel implements
NetworkAddedListener, NetworkDestroyedListener
+{
+ private static final long serialVersionUID = 8694272457769377810L;
+
+ protected final JComboBox networkComboBox;
+ private CyNetworkManager cyNetworkManager;
+ private CyApplicationManager cyApplicationManager;
+
+ /**
+ * Constructor.
+ * @param cyApplicationManager The application manager used for
tracking the current network.
+ * @param cyNetworkManager The network manager used for accessing all
available networks.
+ */
+ public NetworkSelectorPanel(CyApplicationManager cyApplicationManager,
CyNetworkManager cyNetworkManager) {
+ super();
+ this.setLayout(new BorderLayout());
+ networkComboBox = new JComboBox();
+
+ this.cyNetworkManager = cyNetworkManager;
+ this.cyApplicationManager = cyApplicationManager;
+
+ //This should help to limit the length of combobox if the
network name is too long
+ networkComboBox.setPreferredSize(new
java.awt.Dimension(networkComboBox.getPreferredSize().width,
+ networkComboBox.getPreferredSize().height));
+
+ add(networkComboBox, BorderLayout.CENTER);
+ updateNetworkList();
+ }
+
+ /**
+ * If selected, return selected network.
+ * Otherwise, return null.
+ *
+ * @return The network that was selected.
+ */
+ public CyNetwork getSelectedNetwork() {
+ for (CyNetwork net : this.cyNetworkManager.getNetworkSet()) {
+ String networkTitle = net.getRow(net).get("name",
String.class);
+ if
(networkTitle.equals(networkComboBox.getSelectedItem()))
+ return net;
+ }
+
+ return null;
+ }
+
+ private void updateNetworkList() {
+ final Set<CyNetwork> networks =
this.cyNetworkManager.getNetworkSet();
+ final SortedSet<String> networkNames = new TreeSet<String>();
+
+ for (CyNetwork net : networks)
+ networkNames.add(net.getRow(net).get("name",
String.class));
+
+ // Clear the comboBox
+ networkComboBox.setModel(new DefaultComboBoxModel());
+
+ for (String name : networkNames)
+ networkComboBox.addItem(name);
+
+ CyNetwork currNetwork =
this.cyApplicationManager.getCurrentNetwork();
+ if (currNetwork != null) {
+ String networkTitle =
currNetwork.getRow(currNetwork).get("name", String.class);
+ networkComboBox.setSelectedItem(networkTitle);
+ }
+ }
+
+ /**
+ * Updates the list based on network added events.
+ * @param e The network added event.
+ */
+ public void handleEvent(NetworkAddedEvent e){
+ updateNetworkList();
+ }
+
+ /**
+ * Updates the list based on network destroyed events.
+ * @param e The network destroyed event.
+ */
+ public void handleEvent(NetworkDestroyedEvent e){
+ updateNetworkList();
+ }
+
+ /**
+ * Installs a new item listener for the embedded combo box.
+ * @param newListener The new item listener to be added.
+ */
+ public void addItemListener(final ItemListener newListener) {
+ networkComboBox.addItemListener(newListener);
+ }
+
+ /**
+ * Returns the network combobox.
+ * @return The network combobox.
+ */
+ public JComboBox getJCombobox(){
+ return this.networkComboBox;
+ }
+}
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