Added AWL files

1 files changed, 89 insertions, 0 deletions

diff --git a/muse2/awl/pitchedit.cpp b/muse2/awl/pitchedit.cpp
new file mode 100644
index 00000000..18136074
--- /dev/null
+++ b/muse2/awl/pitchedit.cpp
@@ -0,0 +1,89 @@
+//=============================================================================
+//  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 "utils.h"
+
+namespace Awl {
+
+//---------------------------------------------------------
+//   PitchEdit
+//---------------------------------------------------------
+
+PitchEdit::PitchEdit(QWidget* parent)
+  : QSpinBox(parent)
+      {
+      setRange(0, 127);
+      deltaMode = false;
+      }
+
+//---------------------------------------------------------
+//   keyPressEvent
+//---------------------------------------------------------
+
+void PitchEdit::keyPressEvent(QKeyEvent* ev)
+      {
+      if (ev->key() == Qt::Key_Return)
+            emit returnPressed();
+      else if (ev->key() == Qt::Key_Escape)
+            emit escapePressed();
+      }
+
+//---------------------------------------------------------
+//   mapValueToText
+//---------------------------------------------------------
+
+QString PitchEdit::mapValueToText(int v)
+      {
+      if (deltaMode) {
+            QString s;
+            s.setNum(v);
+            return s;
+            }
+      else
+            return pitch2string(v);
+      }
+
+//---------------------------------------------------------
+//   mapTextToValue
+//---------------------------------------------------------
+
+int PitchEdit::mapTextToValue(bool* ok)
+      {
+printf("AwlPitchEdit: mapTextToValue: not impl.\n");
+      if (ok)
+            *ok = false;
+      return 0;
+      }
+
+//---------------------------------------------------------
+//   setDeltaMode
+//---------------------------------------------------------
+
+void PitchEdit::setDeltaMode(bool val)
+      {
+      deltaMode = val;
+      if (deltaMode)
+            setRange(-127, 127);
+      else
+            setRange(0, 127);
+      }
+}
+