Added AWL files

1 files changed, 100 insertions, 0 deletions

diff --git a/muse2/awl/poslabel.cpp b/muse2/awl/poslabel.cpp
new file mode 100644
index 00000000..638508fd
--- /dev/null
+++ b/muse2/awl/poslabel.cpp
@@ -0,0 +1,100 @@
+//=============================================================================
+//  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 "poslabel.h"
+#include "al/pos.h"
+
+namespace Awl {
+
+//---------------------------------------------------------
+//   PosLabel
+//---------------------------------------------------------
+
+PosLabel::PosLabel(QWidget* parent)
+   : 	QLabel(parent)
+      {
+      _smpte = false;
+      setFrameStyle(WinPanel | Sunken);
+      setLineWidth(2);
+      setMidLineWidth(3);
+      int fw = style()->pixelMetric(QStyle::PM_DefaultFrameWidth);
+      setIndent(fw);
+      updateValue();
+      }
+
+//---------------------------------------------------------
+//   sizeHint
+//---------------------------------------------------------
+
+QSize PosLabel::sizeHint() const
+      {
+      QFontMetrics fm(font());
+      int fw = style()->pixelMetric(QStyle::PM_DefaultFrameWidth);
+      int h  = fm.height() + fw * 2;
+      int w;
+      if (_smpte)
+            w  = 2 + fm.width('9') * 9 + fm.width(':') * 3 + fw * 4;
+      else
+            w  = 2 + fm.width('9') * 9 + fm.width('.') * 2 + fw * 4;
+      return QSize(w, h).expandedTo(QApplication::globalStrut());
+      }
+
+//---------------------------------------------------------
+//   updateValue
+//---------------------------------------------------------
+
+void PosLabel::updateValue()
+      {
+      QString s;
+      if (_smpte) {
+            int min, sec, frame, subframe;
+            pos.msf(&min, &sec, &frame, &subframe);
+            s.sprintf("%03d:%02d:%02d:%02d", min, sec, frame, subframe);
+            }
+      else {
+            int measure, beat, tick;
+            pos.mbt(&measure, &beat, &tick);
+            s.sprintf("%04d.%02d.%03u", measure+1, beat+1, tick);
+            }
+      setText(s);
+      }
+
+//---------------------------------------------------------
+//   setValue
+//---------------------------------------------------------
+
+void PosLabel::setValue(const AL::Pos& val, bool enable)
+      {
+      setEnabled(enable);
+      pos = val;
+      updateValue();
+      }
+
+//---------------------------------------------------------
+//   setSmpte
+//---------------------------------------------------------
+
+void PosLabel::setSmpte(bool val)
+      {
+      _smpte = val;
+      updateValue();
+      }
+}
+