Added AWL files

1 files changed, 106 insertions, 0 deletions

diff --git a/muse2/awl/pitchlabel.cpp b/muse2/awl/pitchlabel.cpp
new file mode 100644
index 00000000..1d7149f6
--- /dev/null
+++ b/muse2/awl/pitchlabel.cpp
@@ -0,0 +1,106 @@
+//=============================================================================
+//  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 "pitchedit.h"
+#include "pitchlabel.h"
+#include "utils.h"
+
+namespace Awl {
+
+//---------------------------------------------------------
+//   PitchLabel
+//---------------------------------------------------------
+
+PitchLabel::PitchLabel()
+      {
+      _pitchMode = true;
+      _value = -1;
+      setFrameStyle(WinPanel | Sunken);
+      setLineWidth(2);
+      setMidLineWidth(3);
+      setValue(0);
+      int fw = style()->pixelMetric(QStyle::PM_DefaultFrameWidth);
+      setIndent(fw);
+      }
+
+//---------------------------------------------------------
+//   setPitchMode
+//---------------------------------------------------------
+
+void PitchLabel::setPitchMode(bool val)
+      {
+      _pitchMode = val;
+      }
+
+//---------------------------------------------------------
+//   sizeHint
+//---------------------------------------------------------
+
+QSize PitchLabel::sizeHint() const
+      {
+      QFontMetrics fm(font());
+      int fw = style()->pixelMetric(QStyle::PM_DefaultFrameWidth);
+      int h  = fm.height() + fw * 2;
+//      int w = 2 + fm.width(QString("A#8")) +  fw * 4;
+      int w = 2 + fm.width(QString("-9999")) + fw * 4;     // must display 14Bit controller values
+      return QSize(w, h).expandedTo(QApplication::globalStrut());
+      }
+
+//---------------------------------------------------------
+//   setValue
+//---------------------------------------------------------
+
+void PitchLabel::setValue(int val)
+      {
+      if (val == _value)
+            return;
+      _value = val;
+      QString s;
+      if (_pitchMode)
+            s = pitch2string(_value);
+      else
+            s.sprintf("%d", _value);
+      setText(s);
+      }
+
+//---------------------------------------------------------
+//   setInt
+//---------------------------------------------------------
+
+void PitchLabel::setInt(int val)
+      {
+      if (_pitchMode)
+            setPitchMode(false);
+      setValue(val);
+      }
+
+//---------------------------------------------------------
+//   setPitch
+//---------------------------------------------------------
+
+void PitchLabel::setPitch(int val)
+      {
+      if (!_pitchMode) {
+            setPitchMode(true);
+            }
+      setValue(val);
+      }
+}
+