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register as observer at end of constructor

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This commit is contained in:
fros4943 2007-11-23 06:21:24 +00:00
parent 65a2f11887
commit 9b433cc06a
1 changed files with 38 additions and 31 deletions
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69
tools/cooja/java/se/sics/cooja/plugins/SimInformation.java
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@ -26,7 +26,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: SimInformation.java,v 1.3 2007/01/09 09:49:24 fros4943 Exp $
* $Id: SimInformation.java,v 1.4 2007/11/23 06:21:24 fros4943 Exp $
*/
package se.sics.cooja.plugins;
@ -68,29 +68,7 @@ public class SimInformation extends VisPlugin {
super("Simulation Information", gui);
simulation = simulationToView;
// Register as simulation observer
simulation.addObserver(simObserver = new Observer() {
public void update(Observable obs, Object obj) {
if (simulation.isRunning()) {
labelStatus.setText("RUNNING");
} else {
labelStatus.setText("STOPPED");
}
labelNrMotes.setText("" + simulation.getMotesCount());
labelNrMoteTypes.setText("" + simulation.getMoteTypes().size());
}
});
// Register as tick observer
simulation.addTickObserver(tickObserver = new Observer() {
public void update(Observable obs, Object obj) {
if (labelSimTime != null)
labelSimTime.setText("" + simulation.getSimulationTime());
}
});
JLabel label;
JPanel mainPane = new JPanel();
mainPane.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10));
@ -109,10 +87,11 @@ public class SimInformation extends VisPlugin {
smallPane.add(Box.createHorizontalGlue());
label = new JLabel();
if (simulation.isRunning())
if (simulation.isRunning()) {
label.setText("RUNNING");
else
} else {
label.setText("STOPPED");
}
labelStatus = label;
smallPane.add(label);
@ -199,7 +178,7 @@ public class SimInformation extends VisPlugin {
smallPane.add(Box.createHorizontalGlue());
Class<? extends RadioMedium> radioMediumClass = simulation.getRadioMedium().getClass();
String description = GUI.getDescriptionOf(radioMediumClass);
String description = GUI.getDescriptionOf(radioMediumClass);
label = new JLabel(description);
smallPane.add(label);
@ -208,10 +187,36 @@ public class SimInformation extends VisPlugin {
mainPane.add(Box.createRigidArea(new Dimension(0,5)));
this.setContentPane(mainPane);
pack();
// Register as simulation observer
simulation.addObserver(simObserver = new Observer() {
public void update(Observable obs, Object obj) {
if (simulation == null) {
return;
}
if (simulation.isRunning()) {
labelStatus.setText("RUNNING");
} else {
labelStatus.setText("STOPPED");
}
labelNrMotes.setText("" + simulation.getMotesCount());
labelNrMoteTypes.setText("" + simulation.getMoteTypes().size());
}
});
// Register as tick observer
simulation.addTickObserver(tickObserver = new Observer() {
public void update(Observable obs, Object obj) {
if (labelSimTime != null) {
labelSimTime.setText("" + simulation.getSimulationTime());
}
}
});
try {
setSelected(true);
} catch (java.beans.PropertyVetoException e) {
@ -222,11 +227,13 @@ public class SimInformation extends VisPlugin {
public void closePlugin() {
// Remove log observer from all log interfaces
if (simObserver != null)
if (simObserver != null) {
simulation.deleteObserver(simObserver);
if (tickObserver != null)
}
if (tickObserver != null) {
simulation.deleteTickObserver(tickObserver);
}
}
}