Very rough first start, not even everything added

PlaylistBroadcaster.tproj/PlaylistPicker.h

@@ -0,0 +1,86 @@
+#ifndef __playlist_picker__
+#define __playlist_picker__
+
+/*
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * Copyright (c) 1999-2008 Apple Inc.  All Rights Reserved.
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ * 
+ * @APPLE_LICENSE_HEADER_END@
+ *
+ */
+
+
+#include "PLDoubleLinkedList.h"
+#include "SimplePlayListElement.h"
+
+#include "OSHeaders.h"
+
+#include "NoRepeat.h"
+
+class PlaylistPicker
+{
+
+    public:
+        enum { kMaxBuckets = 10 };
+        
+        PlaylistPicker(bool doLoop);
+        PlaylistPicker( UInt32 numBuckets, UInt32 numNoRepeats );
+        virtual ~PlaylistPicker();
+        void        CleanList(); 
+        bool        AddToList( const char *name, int weight );
+        bool        AddNode( PLDoubleLinkedListNode<SimplePlayListElement> *node );
+        char*       PickOne();
+        char*       LastPick() { return fLastPick; }
+        UInt32      GetNumBuckets() { return mBuckets; }
+/* changed by emil@popwire.com (see relaod.txt for info) */
+        UInt32      GetNumMovies() { return mNumToPickFrom; }
+
+        bool        mRemoveFlag;
+        bool        mStopFlag;
+/* ***************************************************** */
+        SInt32*       mPickCounts;
+        SInt32        mNumToPickFrom;
+        UInt32      mRecentMoviesListSize;
+        char*       fLastPick;
+        PLDoubleLinkedList<SimplePlayListElement>*  GetBucket( UInt32 myIndex ) { return mElementLists[myIndex]; }
+        
+        char*       GetFirstFile() { return mFirstElement; }
+
+    protected:
+        
+        bool        mIsSequentialPicker;    // picker picks sequentially?
+        bool        mIsSequentialLooping;   // loop over and over?
+        int         mWhichSequentialBucket; // sequential picker picks  from list0 or list1?
+        
+        UInt32      Random();
+        UInt32      mLastResult;
+        
+        char*       PickFromList( PLDoubleLinkedList<SimplePlayListElement>* list, UInt32 elementIndex );
+        
+        PLDoubleLinkedList<SimplePlayListElement>* mElementLists[kMaxBuckets];
+        
+        UInt32                                  mBuckets;
+        NoRepeat                                *mUsedElements;
+        char*       mFirstElement;
+};
+
+
+
+#endif