From 72aa56e5a1f0e66b96117031d0cdf26b594e02e5 Mon Sep 17 00:00:00 2001
From: Rik Veenboer <rik.veenboer@gmail.com>
Date: Fri, 18 Mar 2011 15:20:41 +0000
Subject: [PATCH] Belangrijkste functionaliteit Winamp geimplementeerd.

---
 .../windows/winamp/WinampApplication.java     | 96 ++++++++++++++++---
 java/src/pm/value/Action.java                 |  2 +-
 2 files changed, 86 insertions(+), 12 deletions(-)

diff --git a/java/src/pm/application/windows/winamp/WinampApplication.java b/java/src/pm/application/windows/winamp/WinampApplication.java
index d4ac47f..b8f9b3b 100644
--- a/java/src/pm/application/windows/winamp/WinampApplication.java
+++ b/java/src/pm/application/windows/winamp/WinampApplication.java
@@ -1,7 +1,6 @@
 package pm.application.windows.winamp;
 
 import pm.application.cmd.windows.WindowsApplication;
-import pm.util.Windows;
 import pm.value.Action;
 
 public class WinampApplication extends WindowsApplication {
@@ -9,38 +8,113 @@ public class WinampApplication extends WindowsApplication {
     protected final static String TITLE = "Winamp";
     protected final static String NAME = "Winamp v1.x";
 
+    protected final static int STATUS_PLAYING = 1;
+    protected final static int STATUS_PAUSED = 3;
+    protected final static int STATUS_STOPPED = 0;
+    
+    protected final static int IPC_ISPLAYING = 104;
+    protected final static int IPC_GETOUTPUTTIME = 105;
+    protected final static int IPC_SETVOLUME = 122;
+
+    protected final static int WINAMP_FILE_QUIT     = 40001;
+    protected final static int WINAMP_FILE_REPEAT   = 40022;
+    protected final static int WINAMP_FILE_SHUFFLE  = 40023;
+    protected final static int WINAMP_BUTTON1       = 40044;
+    protected final static int WINAMP_BUTTON2       = 40045;
+    protected final static int WINAMP_BUTTON3       = 40046;
+    protected final static int WINAMP_BUTTON5       = 40048;   
+    protected final static int WINAMP_VOLUMEUP      = 40058;
+    protected final static int WINAMP_VOLUMEDOWN    = 40059;
+    protected final static int WINAMP_FFWD5S        = 40060;
+    protected final static int WINAMP_REW5S         = 40061;
+    protected final static int WINAMP_BUTTON4_SHIFT = 40147;
+    protected final static int WINAMP_VISPLUGIN     = 40192;
+
+    protected double volume;
+    protected boolean muted;
+
     public WinampApplication() {
         super(PROGRAM, TITLE, NAME);
+        volume = getVolume();
+        muted = volume == 0;
     }
 
     public void action(Action action) {
         System.out.println("WinampApplication: " + action);
         switch (action) {
             case PLAY:
-                command(40046);
+                System.out.println(user(0, IPC_ISPLAYING));
+                switch (user(0, IPC_ISPLAYING)) {
+                    case STATUS_STOPPED:
+                        command(WINAMP_BUTTON2);
+                        break;
+                    default:
+                        command(WINAMP_BUTTON3);
+                        break;
+                }                
+                break;
+            case NEXT:
+                command(WINAMP_BUTTON5);
+                break;
+            case PREVIOUS:
+                command(WINAMP_BUTTON1);
                 break;
             case FORWARD:
-                command(0x8009);
+                command(WINAMP_FFWD5S);
                 break;
             case REWIND:
-                command(0x8008);
+                command(WINAMP_REW5S);
                 break;
             case MUTE:
-                command(0x8016);
+                System.out.println(getDuration() +" "+ getElapsed());
+                if (muted) {
+                    setVolume(volume);
+                } else {
+                    volume = getVolume();
+                    setVolume(0);
+                }
+                muted = !muted;
                 break;
             case VOLUME_UP:
-                command(0x8014);
+                System.out.println(getVolume());
+                command(WINAMP_VOLUMEUP);
                 break;
             case VOLUME_DOWN:
-                command(0x8013);
+                System.out.println(getVolume());
+                command(WINAMP_VOLUMEDOWN);
+                break;
+            case SHUFFLE:
+                command(WINAMP_FILE_SHUFFLE);
+                break;
+            case REPEAT:
+                command(WINAMP_FILE_REPEAT);
+                break;
+            case FADEOUT:
+                command(WINAMP_BUTTON4_SHIFT);
+                break;
+            case QUIT:
+                command(WINAMP_FILE_QUIT);
+                break;
+            case VISUALISER:
+                command(WINAMP_VISPLUGIN);
                 break;
         }
     }
 
-    protected boolean playing() {
-        int status = Windows.sendMessage(handle, Windows.WM_USER, 0, 104);
-        return status == 1;
-        // 1='playing', 3='paused' or 0='stopped'
+    public double getVolume() {
+        return user(-666, IPC_SETVOLUME) / 255f;
+    }
+
+    public void setVolume(double volume) {
+        user((int) Math.ceil(volume * 255), IPC_SETVOLUME);
+    }
+
+    public int getDuration() {
+        return user(1, IPC_GETOUTPUTTIME);
+    }
+
+    public int getElapsed() {
+        return user(0, IPC_GETOUTPUTTIME) / 1000;
     }
 }
 
diff --git a/java/src/pm/value/Action.java b/java/src/pm/value/Action.java
index 6d08e7e..1bd2fc1 100644
--- a/java/src/pm/value/Action.java
+++ b/java/src/pm/value/Action.java
@@ -16,5 +16,5 @@ public enum Action {
     VOLUME_DOWN,
     VOLUME_UP,
     FULLSCREEN,
-    TRAIN, STOP, SAVE, RECOGNIZE, LOAD, SHUFFLE;
+    TRAIN, STOP, SAVE, RECOGNIZE, LOAD, SHUFFLE, FADEOUT, QUIT, VISUALISER;
 }