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thread safe plugin startup

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This commit is contained in:
fros4943 2007-07-17 21:21:24 +00:00
parent 61482fec43
commit 598f4e94cd
1 changed files with 36 additions and 32 deletions
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68
tools/cooja/java/se/sics/cooja/plugins/SimControl.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: SimControl.java,v 1.6 2007/04/02 16:02:32 fros4943 Exp $
* $Id: SimControl.java,v 1.7 2007/07/17 21:21:24 fros4943 Exp $
*/
package se.sics.cooja.plugins;
@ -83,40 +83,44 @@ public class SimControl extends VisPlugin {
JButton button;
JPanel smallPanel;
// Register as tickobserver
simulation.addTickObserver(tickObserver = new Observer() {
public void update(Observable obs, Object obj) {
if (simulation == null || simulationTime == null)
return;
// During simulation running, only update text 10 times each second
if (lastTextUpdateTime < System.currentTimeMillis() - 100) {
lastTextUpdateTime = System.currentTimeMillis();
simulationTime.setText("Current simulation time: " + simulation.getSimulationTime());
}
SwingUtilities.invokeLater(new Runnable() {
public void run() {
// Register as tickobserver
simulation.addTickObserver(tickObserver = new Observer() {
public void update(Observable obs, Object obj) {
if (simulation == null || simulationTime == null)
return;
// During simulation running, only update text 10 times each second
if (lastTextUpdateTime < System.currentTimeMillis() - 100) {
lastTextUpdateTime = System.currentTimeMillis();
simulationTime.setText("Current simulation time: " + simulation.getSimulationTime());
}
if (simulationStopTime > 0 && simulationStopTime <= simulation.getSimulationTime() && simulation.isRunning()) {
// Time to stop simulation now
simulation.stopSimulation();
simulationStopTime = -1;
}
}
});
if (simulationStopTime > 0 && simulationStopTime <= simulation.getSimulationTime() && simulation.isRunning()) {
// Time to stop simulation now
simulation.stopSimulation();
simulationStopTime = -1;
}
}
});
// Register as simulation observer
simulation.addObserver(simObserver = new Observer() {
public void update(Observable obs, Object obj) {
if (simulation.isRunning()) {
startButton.setEnabled(false);
stopButton.setEnabled(true);
} else {
startButton.setEnabled(true);
stopButton.setEnabled(false);
simulationStopTime = -1;
}
// Register as simulation observer
simulation.addObserver(simObserver = new Observer() {
public void update(Observable obs, Object obj) {
if (simulation.isRunning()) {
startButton.setEnabled(false);
stopButton.setEnabled(true);
} else {
startButton.setEnabled(true);
stopButton.setEnabled(false);
simulationStopTime = -1;
}
sliderDelay.setValue(convertTimeToSlide(simulation.getDelayTime()));
simulationTime.setText("Current simulation time: " + simulation.getSimulationTime());
sliderDelay.setValue(convertTimeToSlide(simulation.getDelayTime()));
simulationTime.setText("Current simulation time: " + simulation.getSimulationTime());
}
});
}
});