Implemented some obvious methods.

[moosique.git] / MooSequence.java

diff --git a/MooSequence.java b/MooSequence.java
index b37424e244022317a2e8a16b166f3bce256e3ac1..2390c4a01da6d8d28f6b7c0084a678fa64f4b3fc 100644 (file)
--- a/MooSequence.java
+++ b/MooSequence.java
@@ -1,4 +1,5 @@
 import javax.sound.midi.*;
+import java.util.*;
 
 /*
  * Functional representation of a MIDI sequence.
@@ -9,13 +10,14 @@ import javax.sound.midi.*;
  
 public class MooSequence {
 
-       private Collection tracks;
+       private ArrayList tracks;
 
        /* 
         * Creates a MooSequence with three tracks.
         */
        public MooSequence () {
-
+               tracks = new ArrayList();
+               addTrack(0);
        }
 
        /* 
@@ -24,7 +26,7 @@ public class MooSequence {
         * @return the specified track
         */
        public MooTrack getTrack(int track) {
-       
+               return tracks.get(track);
        }
 
        /* 
@@ -32,7 +34,7 @@ public class MooSequence {
         * @return the number of the tracks
         */
        public int getNumberOfTracks() {
-       
+               return tracks.size();
        }
 
        /* 
@@ -40,7 +42,7 @@ public class MooSequence {
         * @param track         the number of the track (0-31)
         */
        public void addTrack(int track) {
-       
+               tracks.add(track, new MooTrack());
        }
 
        /* 
@@ -48,7 +50,7 @@ public class MooSequence {
         * @param track         the number of the track (0-31)
         */
        public void deleteTrack(int track) {
-       
+               tracks.remove(track);
        }
 
        /* 
@@ -63,6 +65,9 @@ public class MooSequence {
         * Resets the solo and mute settings of all tracks.
         */
        public void activateTracks() {
-       
+               for (int i = 0; i++; i < tracks.size())
+                       tracks[i].setSolo(false);
+                       tracks[i].setMute(false);
+               }
        }
 }
\ No newline at end of file