Changeset 206 in tmcsimulator for trunk/src/tmcsim/cadsimulator/managers/TrafficModelViewer.java

Timestamp:

11/01/2017 12:31:34 PM (9 years ago)

Author:

jdalbey

Message:

TrafficModelManager?.java Refactor to use Observable, along with the view. Add Reload button functionality.

File:

• trunk/src/tmcsim/cadsimulator/managers/TrafficModelViewer.java (modified) (10 diffs)

trunk/src/tmcsim/cadsimulator/managers/TrafficModelViewer.java

@@ -7 +7 @@
 import java.util.LinkedList;
 import java.util.List;
+import java.util.Observable;
+import java.util.Observer;
+import java.util.Vector;
 import java.util.logging.Level;
 import java.util.logging.Logger;
@@ -16 +19 @@
  * @author jdalbey
  */
-public class TrafficModelViewer extends javax.swing.JFrame
+public class TrafficModelViewer extends javax.swing.JFrame implements Observer
 {
 
@@ -23 +26 @@
      */
     private TrafficModelManager driver;
-    private final List<String> incidents;
+    private List<String> incidents;
 
     /**
@@ -30 +33 @@
      * @param incidents a list of incidents to show in a list.
      */
-    public TrafficModelViewer(TrafficModelManager driver, List<String> incidentList)
+    public TrafficModelViewer(TrafficModelManager driver)
     {
         initComponents();
         this.driver = driver;
-        this.incidents = incidentList;
-        lstIncidents.setModel(new javax.swing.AbstractListModel<String>()
-        {
-            public int getSize()
-            {
-                return incidents.size();
-            }
-
-            public String getElementAt(int i)
-            {
-                return incidents.get(i);
-            }
-        });
+            txtClockTime.setText(driver.getClockTime());
+            lstIncidents.setListData(driver.getIncidents());
+            lstEvents.setModel(new MyListModel(driver.getEventQueue()));
+        
+//        this.incidents = incidentList;
+//        lstIncidents.setModel(new javax.swing.AbstractListModel<String>()
+//        {
+//            public int getSize()
+//            {
+//                return incidents.size();
+//            }
+//
+//            public String getElementAt(int i)
+//            {
+//                return incidents.get(i);
+//            }
+//        });
     }
 
-    public void update(String currentTime, String atmsTime, List<TrafficEvent> events)
-    {
-        lstEvents.setModel(new MyListModel(events));
-        txtClockTime.setText(currentTime + " / " + atmsTime);
+//    public void update(String currentTime, String atmsTime, List<TrafficEvent> events)
+//    {
+//        lstEvents.setModel(new MyListModel(events));
+//        txtClockTime.setText(currentTime + " / " + atmsTime);
+//    }
+
+    @Override
+    public void update(Observable obs, Object obj)
+    {
+        if (obj == null) return;
+        if (obj instanceof String)
+        {
+            String currentTime = (String) obj;
+            txtClockTime.setText(currentTime);
+        }
+        if (obj instanceof Vector)
+        {
+            lstIncidents.setListData((Vector)obj);
+        }
+        if (obj instanceof LinkedList)
+        {
+            lstEvents.setModel(new MyListModel((LinkedList)obj));
+        }
     }
 
@@ -90 +116 @@
         lstEvents = new javax.swing.JList<>();
         txtClockTime = new javax.swing.JLabel();
+        btnReload = new javax.swing.JButton();
         pnlIncidents = new javax.swing.JPanel();
         jScrollPane1 = new javax.swing.JScrollPane();
@@ -109 +136 @@
         txtClockTime.setFont(new java.awt.Font("Noto Sans", 1, 14)); // NOI18N
         txtClockTime.setText("0:00:00");
+
+        btnReload.setText("Reload");
+        btnReload.addActionListener(new java.awt.event.ActionListener()
+        {
+            public void actionPerformed(java.awt.event.ActionEvent evt)
+            {
+                btnReloadActionPerformed(evt);
+            }
+        });
 
         javax.swing.GroupLayout pnlEventsLayout = new javax.swing.GroupLayout(pnlEvents);
@@ -115 +151 @@
             pnlEventsLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
             .addGroup(pnlEventsLayout.createSequentialGroup()
-                .addGroup(pnlEventsLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-                    .addGroup(pnlEventsLayout.createSequentialGroup()
-                        .addGap(112, 112, 112)
-                        .addComponent(txtClockTime, javax.swing.GroupLayout.PREFERRED_SIZE, 225, javax.swing.GroupLayout.PREFERRED_SIZE))
-                    .addGroup(pnlEventsLayout.createSequentialGroup()
-                        .addContainerGap()
-                        .addComponent(scrollEvents, javax.swing.GroupLayout.PREFERRED_SIZE, 430, javax.swing.GroupLayout.PREFERRED_SIZE)))
+                .addContainerGap()
+                .addComponent(scrollEvents, javax.swing.GroupLayout.PREFERRED_SIZE, 430, javax.swing.GroupLayout.PREFERRED_SIZE)
                 .addContainerGap(20, Short.MAX_VALUE))
+            .addGroup(pnlEventsLayout.createSequentialGroup()
+                .addGap(112, 112, 112)
+                .addComponent(txtClockTime, javax.swing.GroupLayout.PREFERRED_SIZE, 225, javax.swing.GroupLayout.PREFERRED_SIZE)
+                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
+                .addComponent(btnReload)
+                .addGap(32, 32, 32))
         );
         pnlEventsLayout.setVerticalGroup(
             pnlEventsLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
             .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, pnlEventsLayout.createSequentialGroup()
-                .addComponent(txtClockTime, javax.swing.GroupLayout.PREFERRED_SIZE, 28, javax.swing.GroupLayout.PREFERRED_SIZE)
+                .addGroup(pnlEventsLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
+                    .addComponent(txtClockTime, javax.swing.GroupLayout.PREFERRED_SIZE, 28, javax.swing.GroupLayout.PREFERRED_SIZE)
+                    .addComponent(btnReload))
                 .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                 .addComponent(scrollEvents, javax.swing.GroupLayout.DEFAULT_SIZE, 172, Short.MAX_VALUE)
@@ -213 +252 @@
             lstIncidents.clearSelection();
             // Remove selectedItem from list model;
-            incidents.remove(selectedItem);
+//            incidents.remove(selectedItem);
             // Update the list displayed
-            String[] array = new String[incidents.size()];
-            array = incidents.toArray(array);
-            lstIncidents.setListData(array);
+//            String[] array = new String[incidents.size()];
+//            array = incidents.toArray(array);
+//            lstIncidents.setListData(array);
         }
     }//GEN-LAST:event_btnClearActionPerformed
 
+    private void btnReloadActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_btnReloadActionPerformed
+    {//GEN-HEADEREND:event_btnReloadActionPerformed
+        String message = "Reload will delete all events in the queue and reload the events file.";
+        String title = "Please Confirm";
+        // display the JOptionPane showConfirmDialog
+        int reply = JOptionPane.showConfirmDialog(this, message, title, JOptionPane.YES_NO_OPTION);
+        if (reply == JOptionPane.YES_OPTION)
+        {
+            driver.loadEvents();
+        }
+    }//GEN-LAST:event_btnReloadActionPerformed
+    
     /**
      * @param args the command line arguments
@@ -279 +330 @@
                     items.add("180");
                     items.add("1291");
-                    TrafficModelViewer view = new TrafficModelViewer(null, items);
+                    TrafficModelViewer view = new TrafficModelViewer(null);
                     view.setVisible(true);
-                    view.update("01", "02", sample);
+                    //view.update("01", "02", sample);
                 }
                 catch (ParseException ex)
@@ -294 +345 @@
     // Variables declaration - do not modify//GEN-BEGIN:variables
     private javax.swing.JButton btnClear;
+    private javax.swing.JButton btnReload;
     private javax.swing.JScrollPane jScrollPane1;
     private javax.swing.JList<String> lstEvents;