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authorTimothy Pearson <[email protected]>2013-01-26 13:17:21 -0600
committerTimothy Pearson <[email protected]>2013-01-26 13:17:21 -0600
commitdfe289850f068f19ba4a83ab4e7e22a7e09c13c9 (patch)
treec297348a55df66c571de4525646e0b9762427353 /libtdemid/notearray.h
parentb7658a0d5eca24a9d37c6e04f88298ef02389db0 (diff)
downloadtdelibs-dfe289850f068f19ba4a83ab4e7e22a7e09c13c9.tar.gz
tdelibs-dfe289850f068f19ba4a83ab4e7e22a7e09c13c9.zip
Rename a number of libraries and executables to avoid conflicts with KDE4
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+/* notearray.h - NoteArray class, which holds an array of notes
+ This file is part of LibKMid 0.9.5
+ Copyright (C) 1998,99,2000 Antonio Larrosa Jimenez
+ LibKMid's homepage : http://www.arrakis.es/~rlarrosa/libtdemid.html
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public
+ License as published by the Free Software Foundation; either
+ version 2 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public License
+ along with this library; see the file COPYING.LIB. If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+
+ Send comments and bug fixes to Antonio Larrosa <[email protected]>
+
+***************************************************************************/
+#ifndef NOTEARRAY_H
+#define NOTEARRAY_H
+
+#include <libtdemid/dattypes.h>
+#include <tdelibs_export.h>
+
+/**
+ * Holds a resizeable array of note on/off and patch change events. It can
+ * increase it size, but it doesn't decreases (until destruction :-) )
+ *
+ * @short Stores an array of note on/off events
+ * @version 0.9.5 17/01/2000
+ * @author Antonio Larrosa Jimenez <[email protected]>
+ */
+class KMID_EXPORT NoteArray
+{
+ private:
+ class NoteArrayPrivate;
+ NoteArrayPrivate *d;
+
+ public:
+ struct noteCmd {
+ /**
+ * ms from beginning of song
+ */
+ ulong ms;
+
+ /**
+ * The channel
+ */
+ int chn;
+
+ /**
+ * 0 note off, 1 note on, 2 change patch
+ */
+ int cmd;
+
+ /**
+ * The note.
+ *
+ * If cmd==2, then the patch is stored in "note"
+ */
+ int note;
+ };
+
+ private:
+ noteCmd *data;
+ ulong totalAllocated;
+
+ ulong last;
+ noteCmd *lastAdded;
+
+ /**
+ * @internal
+ * The iterator
+ */
+ noteCmd *it;
+
+ noteCmd *pointerTo(ulong pos);
+
+ public:
+ /**
+ * Constructor. Initializes internal variables.
+ */
+ NoteArray(void);
+ /**
+ * Destructor.
+ */
+ ~NoteArray();
+
+ /**
+ * Adds (or modifies) an event in the given position .
+ *
+ * Note that this has nothing to do with what is being played, this just
+ * modifies an internal array.
+ */
+ void at(ulong pos, ulong ms,int chn,int cmd,int note);
+
+ /**
+ * A convenience function, which differs from the above in the parameters
+ * it accepts.
+ */
+ void at(ulong pos, noteCmd s);
+
+ /**
+ * Returns the note event at a given position.
+ */
+ noteCmd at(int pos);
+
+ /**
+ * Adds a note/patch event at a given millisecond.
+ *
+ * Note: This method always appends at the end of the list.
+ */
+ void add(ulong ms,int chn,int cmd,int note);
+
+ /**
+ * Initializes the iterator.
+ *
+ * @see get()
+ * @see next()
+ */
+ void iteratorBegin(void) { it=data; }
+
+ /**
+ * Get the command currently pointed to by the iterator.
+ */
+ noteCmd *get(void) { return it; }
+
+ /**
+ * Advances the iterator to the next position.
+ */
+ void next(void);
+
+ /**
+ * Calls next() until the next event is over ms milliseconds
+ * and puts in @p pgm[16] the instruments used at this moment.
+ */
+ void moveIteratorTo(ulong ms,int *pgm=NULL);
+};
+
+#endif