only reload with new seed if simulation exists

This commit is contained in:
nifi 2009-06-30 13:31:42 +00:00
parent adbe225132
commit ac11dc90d8
1 changed files with 5 additions and 3 deletions

View File

@ -24,7 +24,7 @@
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* *
* $Id: GUI.java,v 1.140 2009/06/30 13:10:14 nifi Exp $ * $Id: GUI.java,v 1.141 2009/06/30 13:31:42 nifi Exp $
*/ */
package se.sics.cooja; package se.sics.cooja;
@ -4009,8 +4009,10 @@ public class GUI extends Observable {
GUIAction reloadRandomSimulationAction = new GUIAction("new random seed", KeyEvent.VK_N, KeyStroke.getKeyStroke(KeyEvent.VK_R, ActionEvent.CTRL_MASK | ActionEvent.SHIFT_MASK)) { GUIAction reloadRandomSimulationAction = new GUIAction("new random seed", KeyEvent.VK_N, KeyStroke.getKeyStroke(KeyEvent.VK_R, ActionEvent.CTRL_MASK | ActionEvent.SHIFT_MASK)) {
public void actionPerformed(ActionEvent e) { public void actionPerformed(ActionEvent e) {
/* Replace seed before reloading */ /* Replace seed before reloading */
getSimulation().setRandomSeed(getSimulation().getRandomSeed()+1); if (getSimulation() != null) {
reloadSimulationAction.actionPerformed(null); getSimulation().setRandomSeed(getSimulation().getRandomSeed()+1);
reloadSimulationAction.actionPerformed(null);
}
} }
public boolean shouldBeEnabled() { public boolean shouldBeEnabled() {
return getSimulation() != null; return getSimulation() != null;