diff options
author | Robert Jonsson <spamatica@gmail.com> | 2009-12-27 11:30:35 +0000 |
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committer | Robert Jonsson <spamatica@gmail.com> | 2009-12-27 11:30:35 +0000 |
commit | b703eab295330e6f81564fbb39a10a1a2fdd2f54 (patch) | |
tree | e46b5c9a6bc22fd661c15d1d2123f5bf631cef80 /muse_qt4_evolution/awl/utils.cpp | |
parent | 5d5fa0fdf913907edbc3d2d29a7548f0cb658c94 (diff) |
moved old qt4 branch
Diffstat (limited to 'muse_qt4_evolution/awl/utils.cpp')
-rw-r--r-- | muse_qt4_evolution/awl/utils.cpp | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/muse_qt4_evolution/awl/utils.cpp b/muse_qt4_evolution/awl/utils.cpp new file mode 100644 index 00000000..29fe148f --- /dev/null +++ b/muse_qt4_evolution/awl/utils.cpp @@ -0,0 +1,48 @@ +//============================================================================= +// Awl +// Audio Widget 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. +//============================================================================= + +#include "utils.h" + +static const char* vall[] = { + "c","c#","d","d#","e","f","f#","g","g#","a","a#","h" + }; +static const char* valu[] = { + "C","C#","D","D#","E","F","F#","G","G#","A","A#","H" + }; + +namespace Awl { + +//--------------------------------------------------------- +// pitch2string +//--------------------------------------------------------- + +QString pitch2string(int v) + { + if (v < 0 || v > 127) + return QString("----"); + int octave = (v / 12) - 2; + QString o; + o.sprintf("%d", octave); + int i = v % 12; + QString s(octave < 0 ? valu[i] : vall[i]); + return s + o; + } +} + |