Author: pwang
Date: 2010-10-11 15:50:02 -0700 (Mon, 11 Oct 2010)
New Revision: 22208
Added:
cytoscape/trunk/application/src/main/java/cytoscape/actions/ApplyLayoutMouseAdapter.java
Log:
Refactored
Copied:
cytoscape/trunk/application/src/main/java/cytoscape/actions/ApplyLayoutMouseAdapter.java
(from rev 22201,
cytoscape/trunk/application/src/main/java/cytoscape/actions/ApplyForcedDirectedLayoutMouseAdapter.java)
===================================================================
---
cytoscape/trunk/application/src/main/java/cytoscape/actions/ApplyLayoutMouseAdapter.java
(rev 0)
+++
cytoscape/trunk/application/src/main/java/cytoscape/actions/ApplyLayoutMouseAdapter.java
2010-10-11 22:50:02 UTC (rev 22208)
@@ -0,0 +1,136 @@
+package cytoscape.actions;
+
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+
+import cytoscape.Cytoscape;
+import cytoscape.CytoscapeInit;
+import cytoscape.layout.CyLayoutAlgorithm;
+import cytoscape.layout.CyLayouts;
+import cytoscape.task.Task;
+import cytoscape.task.TaskMonitor;
+import cytoscape.task.ui.JTaskConfig;
+import cytoscape.task.util.TaskManager;
+import cytoscape.view.CyNetworkView;
+import java.beans.PropertyChangeEvent;
+import java.beans.PropertyChangeListener;
+import javax.swing.JButton;
+import javax.swing.JOptionPane;
+
+public class ApplyLayoutMouseAdapter extends MouseAdapter implements
PropertyChangeListener {
+ private JButton applyLayoutButton;
+ private String layoutName;
+
+ public ApplyLayoutMouseAdapter(JButton button){
+ applyLayoutButton = button;
+ this.layoutName =
CytoscapeInit.getProperties().get("defaultLayoutAlgorithm").toString();
+
Cytoscape.getPropertyChangeSupport().addPropertyChangeListener(Cytoscape.PREFERENCES_UPDATED,this);
+ }
+
+ public void propertyChange(PropertyChangeEvent e) {
+
+ if
(e.getPropertyName().equalsIgnoreCase(Cytoscape.PREFERENCES_UPDATED)){
+ String newLayoutName =
CytoscapeInit.getProperties().get("defaultLayoutAlgorithm").toString();
+
+ if (!newLayoutName.equalsIgnoreCase(layoutName)){
+ layoutName = newLayoutName;
+ applyLayoutButton.setToolTipText("Apply
"+layoutName+" layout");
+ }
+ }
+ }
+
+ public void mouseClicked(MouseEvent e) {
+ //Apply layout
+
+ if ( Cytoscape.getCurrentNetworkView() == null ||
Cytoscape.getCurrentNetworkView() == Cytoscape.getNullNetworkView()){
+ return;
+ }
+ if (CyLayouts.getLayout(layoutName)==null){
+ // Can not find the layout algorithm specified
+ JOptionPane.showMessageDialog(Cytoscape.getDesktop(),
"Unknown layout algorithm -- "+layoutName,"Warning", JOptionPane.ERROR_MESSAGE);
+ return;
+ }
+
+ // Create Task
+ ApplyLayoutTask task = new ApplyLayoutTask(layoutName);
+
+ // Configure JTask Dialog Pop-Up Box
+ JTaskConfig jTaskConfig = new JTaskConfig();
+ jTaskConfig.setOwner(Cytoscape.getDesktop());
+ jTaskConfig.displayCloseButton(true);
+ jTaskConfig.displayStatus(true);
+ jTaskConfig.displayCancelButton(false);
+ jTaskConfig.setAutoDispose(true);
+
+ // Execute Task in New Thread; pop open JTask Dialog Box.
+ TaskManager.executeTask(task, jTaskConfig);
+ }
+
+ public void mousePressed(MouseEvent e) {
+ applyLayoutButton.setSelected(true);
+ }
+ public void mouseReleased(MouseEvent e) {
+ applyLayoutButton.setSelected(false);
+ }
+
+ //
+ class ApplyLayoutTask implements Task {
+ private TaskMonitor taskMonitor;
+ private String layoutName;
+
+ /**
+ * Constructor.
+ */
+ public ApplyLayoutTask(String layoutAlgorithmName) {
+ this.layoutName = layoutAlgorithmName;
+ }
+
+ /**
+ * Executes Task
+ */
+ public void run() {
+ taskMonitor.setStatus("Applying "+layoutName+"
layout...");
+ taskMonitor.setPercentCompleted(-1);
+
+ CyLayoutAlgorithm fd = CyLayouts.getLayout(layoutName);
+ fd.setSelectedOnly(false);
+ fd.getSettings().updateValues();
+ fd.updateSettings();
+ CyNetworkView view = Cytoscape.getCurrentNetworkView();
+ if (view != null){
+ view.applyLayout(fd);
+ view.redrawGraph(true, true);
+ }
+
+ taskMonitor.setPercentCompleted(100);
+ taskMonitor.setStatus("Done!");
+ }
+
+ /**
+ * Halts the Task: Not Currently Implemented.
+ */
+ public void halt() {
+ // Task can not currently be halted.
+ }
+
+ /**
+ * Sets the Task Monitor.
+ *
+ * @param taskMonitor
+ * TaskMonitor Object.
+ */
+ public void setTaskMonitor(TaskMonitor taskMonitor) throws
IllegalThreadStateException {
+ this.taskMonitor = taskMonitor;
+ }
+
+ /**
+ * Gets the Task Title.
+ *
+ * @return Task Title.
+ */
+ public String getTitle() {
+ return new String("Apply "+layoutName+" layout");
+ }
+ }
+
+}
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