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-rw-r--r--muse_qt4_evolution/al/sig.h103
1 files changed, 0 insertions, 103 deletions
diff --git a/muse_qt4_evolution/al/sig.h b/muse_qt4_evolution/al/sig.h
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--- a/muse_qt4_evolution/al/sig.h
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@@ -1,103 +0,0 @@
-//=============================================================================
-// AL
-// Audio Utility Library
-// $Id:$
-//
-// Copyright (C) 2002-2006 by Werner Schweer and others
-//
-// This program is free software; you can redistribute it and/or modify
-// it under the terms of the GNU General Public License version 2.
-//
-// This program 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 General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-//=============================================================================
-
-#ifndef __SIG_H__
-#define __SIG_H__
-
-namespace AL {
-
-#ifndef MAX_TICK
-#define MAX_TICK (0x7fffffff/100)
-#endif
-
-class Xml;
-
-//---------------------------------------------------------
-// TimeSignature
-//---------------------------------------------------------
-
-struct TimeSignature {
- int z, n;
- TimeSignature() { z = 4; n = 4; }
- TimeSignature(int a, int b) { z = a; n = b; }
- };
-
-//---------------------------------------------------------
-// Signature Event
-//---------------------------------------------------------
-
-struct SigEvent {
- TimeSignature sig;
- unsigned tick; // signature valid from this position
- int bar; // precomputed
-
- int read(QDomNode);
- void write(Xml&, int) const;
-
- SigEvent() { }
- SigEvent(const TimeSignature& s, unsigned tk) {
- sig = s;
- tick = tk;
- bar = 0;
- }
- };
-
-//---------------------------------------------------------
-// SigList
-//---------------------------------------------------------
-
-typedef std::map<unsigned, SigEvent*, std::less<unsigned> > SIGLIST;
-typedef SIGLIST::iterator iSigEvent;
-typedef SIGLIST::const_iterator ciSigEvent;
-typedef SIGLIST::reverse_iterator riSigEvent;
-typedef SIGLIST::const_reverse_iterator criSigEvent;
-
-class SigList : public SIGLIST {
- int ticks_beat(int N) const;
- void normalize();
- int ticksMeasure(const TimeSignature&) const;
-
- public:
- SigList();
- void clear();
- void add(unsigned tick, const TimeSignature& s);
- void del(unsigned tick);
-
- void read(QDomNode);
- void write(Xml&) const;
- void dump() const;
-
- TimeSignature timesig(unsigned tick) const;
- void tickValues(unsigned t, int* bar, int* beat, unsigned* tick) const;
- unsigned bar2tick(int bar, int beat, unsigned tick) const;
-
- int ticksMeasure(unsigned tick) const;
- int ticksBeat(unsigned tick) const;
- unsigned raster(unsigned tick, int raster) const;
- unsigned raster1(unsigned tick, int raster) const; // round down
- unsigned raster2(unsigned tick, int raster) const; // round up
- int rasterStep(unsigned tick, int raster) const;
- };
-
-extern SigList sigmap;
-
-}
-
-#endif