Setting root jpanel visibility to false as a crash prevention strateg…

…y. Playing sounds on mute and unmute.

src/tarehart/alter/AlterForm.form

@@ -157,7 +157,7 @@
                   </grid>
                 </constraints>
                 <properties>
-                  <background color="-13421773"/>
+                  <background awt-color="darkGray"/>
                 </properties>
                 <border type="none"/>
                 <children/>
@@ -199,7 +199,7 @@
                   </grid>
                 </constraints>
                 <properties>
-                  <background color="-13421773"/>
+                  <background awt-color="darkGray"/>
                 </properties>
                 <border type="none"/>
                 <children/>
@@ -236,7 +236,7 @@
                   </grid>
                 </constraints>
                 <properties>
-                  <background color="-13421773"/>
+                  <background awt-color="darkGray"/>
                 </properties>
                 <border type="none"/>
                 <children/>

src/tarehart/alter/AlterForm.java

@@ -73,6 +73,9 @@ public void propertyChange(PropertyChangeEvent evt) {
                 if ("progress".equals(evt.getPropertyName())) {
                     noiseLevel = (Integer) evt.getNewValue();
 
+                    if (noiseLevel < progressBar1.getMinimum()) noiseLevel = progressBar1.getMinimum();
+                    if (noiseLevel > progressBar1.getMaximum()) noiseLevel = progressBar1.getMaximum();
+
                     progressBar1.setValue(noiseLevel);
 
                     if (noiseLevel >= slider1.getValue()) {
@@ -286,10 +289,14 @@ public void windowIconified(WindowEvent e) { }
             public void windowDeiconified(WindowEvent e) { }
 
             @Override
-            public void windowActivated(WindowEvent e) { }
+            public void windowActivated(WindowEvent e) {
+                rootPanel.setVisible(true);
+            }
 
             @Override
-            public void windowDeactivated(WindowEvent e) { }
+            public void windowDeactivated(WindowEvent e) {
+                rootPanel.setVisible(false);
+            }
         };
     }
 

src/tarehart/alter/SoundPlayer.java

@@ -0,0 +1,35 @@
+package tarehart.alter;
+
+import javax.sound.sampled.AudioInputStream;
+import javax.sound.sampled.AudioSystem;
+import javax.sound.sampled.Clip;
+import java.net.URL;
+
+public class SoundPlayer {
+
+    private static synchronized void playSound(final String name) {
+        new Runnable() {
+            public void run() {
+                try {
+                    Clip clip = AudioSystem.getClip();
+
+                    URL url = SoundPlayer.class.getResource("resources/" + name);
+                    AudioInputStream inputStream = AudioSystem.getAudioInputStream(url);
+                    clip.open(inputStream);
+                    clip.start();
+                } catch (Exception e) {
+                    e.printStackTrace();
+                }
+            }
+        }.run();
+    }
+
+    public static void beepBeep() {
+        playSound("beepbeep.wav");
+    }
+
+    public static void boop() {
+        playSound("boop.wav");
+    }
+
+}

src/tarehart/alter/TalkingJudge.java

@@ -36,6 +36,9 @@ public void actionPerformed(ActionEvent e) {
             @Override
             public void actionPerformed(ActionEvent e) {
                 mutedForSneeze = false;
+                if (!isManuallyMuted()) {
+                    SoundPlayer.boop();
+                }
             }
         });
         sneezeTimer.setRepeats(false);
@@ -77,7 +80,7 @@ public void sneezeIncoming() {
         if (sneezeTimer.isRunning()) {
             sneezeTimer.restart();
         } else {
-            presser.release();
+            engageMute();
             mutedForSneeze = true;
             sneezeTimer.start();
         }
@@ -87,13 +90,21 @@ public void toggleManualMute() {
         if (!mutedManually) {
             mutedManually = true;
             mutedForSneeze = false;
-            presser.release();
+            engageMute();
             sneezeTimer.stop();
         } else {
             mutedManually = false;
+            if (!isMutedForSneeze()) {
+                SoundPlayer.boop();
+            }
         }
     }
 
+    private void engageMute() {
+        presser.release();
+        SoundPlayer.beepBeep();
+    }
+
     public boolean isManuallyMuted() {
         return mutedManually;
     }