removing unnecessary duplication

1 files changed, 0 insertions, 286 deletions

diff --git a/attic/muse2-oom/muse2/awl/knob.cpp b/attic/muse2-oom/muse2/awl/knob.cpp
deleted file mode 100644
index 00665d21..00000000
--- a/attic/muse2-oom/muse2/awl/knob.cpp
+++ /dev/null
@@ -1,286 +0,0 @@
-//=============================================================================
-//  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 <cmath>
-
-#include "knob.h"
-
-#include <QMouseEvent>
-#include <QPainter>
-
-namespace Awl {
-
-//---------------------------------------------------------
-//   Knob
-///   this is the AwlKnob contructor
-//---------------------------------------------------------
-
-Knob::Knob(QWidget* parent)
-   : AbstractSlider(parent)
-      {
-      _scaleSize = 270;
-      _markSize  = 6;
-      _border    = 2;
-      points     = 0;
-      }
-
-//---------------------------------------------------------
-//   Knob
-//---------------------------------------------------------
-
-Knob::~Knob()
-      {
-      if (points)
-            delete points;
-      }
-
-//---------------------------------------------------------
-//   setText
-//---------------------------------------------------------
-
-void Knob::setText(const QString& s)
-      {
-      if (s != _text) {
-            _text = s;
-            update();
-            }
-      }
-
-//---------------------------------------------------------
-//   setScaleSize
-//!   set the scale size in degrees
-//
-//!   the scale size is the max moving angle measured
-//!   in degrees
-//---------------------------------------------------------
-
-void Knob::setScaleSize(int val)
-      {
-      if (val != _scaleSize) {
-            _scaleSize = val;
-            update();
-            }
-      }
-
-//---------------------------------------------------------
-//   setMarkSize
-//!   set size of the center marker
-//---------------------------------------------------------
-
-void Knob::setMarkSize(int val)
-      {
-      if (val != _markSize) {
-            _markSize = val;
-            update();
-            }
-      }
-
-//---------------------------------------------------------
-//   setBorder
-//!   set border size
-//---------------------------------------------------------
-
-void Knob::setBorder(int val)
-      {
-      if (val != _border) {
-            _border = val;
-            update();
-            }
-      }
-
-//---------------------------------------------------------
-//   mousePressEvent
-//---------------------------------------------------------
-
-void Knob::mousePressEvent(QMouseEvent* ev)
-      {
-      startY = ev->y();
-      emit sliderPressed(_id);
-      if (_center) {
-            QRect r(points->boundingRect().toRect());
-            if (r.contains(ev->pos())) {
-                  setValue(.0f);
-                  valueChange();
-                  update();
-                  }
-            }
-      }
-
-//---------------------------------------------------------
-//   mouseReleaseEvent
-//---------------------------------------------------------
-
-void Knob::mouseReleaseEvent(QMouseEvent*)
-      {
-      emit sliderReleased(_id);
-      }
-
-//---------------------------------------------------------
-//   mouseMoveEvent
-//---------------------------------------------------------
-
-void Knob::mouseMoveEvent(QMouseEvent* ev)
-      {
-      int y       = ev->y();
-      double delta = (maxValue() - minValue()) / 100.0f;
-      if (delta == 0)
-            delta = 1;
-      _value  += (startY - y) * delta;
-      if (_value < minValue())
-            _value = _minValue;
-      else if (_value > maxValue())
-            _value = _maxValue;
-      startY    = y;
-      valueChange();
-      update();
-      }
-
-//---------------------------------------------------------
-//   paintEvent
-//---------------------------------------------------------
-
-void Knob::paintEvent(QPaintEvent* ev)
-      {
-      QRect rr(ev->rect());
-      QPainter p(this);
-      p.setRenderHint(QPainter::Antialiasing, true);
-
-      int markSize2  = _markSize/2;
-      int restR      = 360      - _scaleSize;
-      int w          = width()  - _scaleWidth - 2 * _border;
-      int h          = height() - _scaleWidth/2 - 2 * _border;
-
-   	int xoffset, yoffset;
-      if (_center)
-      	h -= _markSize;
-	if (w > h) {
-            yoffset = 0;
-      	xoffset = (w - h) / 2;
-            w = h;
-            }
-   	else {
-            xoffset = 0;
-      	// yoffset = (h - w) / 2;     // center
-      	yoffset = h - w;              // top align
-            h = w;
-            }
-
-      int x = xoffset + _scaleWidth / 2 + _border;
-      int y = yoffset + _scaleWidth / 2 + _border + (_center ? _markSize+_scaleWidth/2 : 0);
-      QRectF ar(x, y, w, h);
-
-      QColor sc(isEnabled() ? _scaleColor : Qt::gray);
-      QColor svc(isEnabled() ? _scaleValueColor : Qt::gray);
-
-      //-----------------------------------------
-      // draw arc
-      //-----------------------------------------
-
-      double dvalue = maxValue() - minValue();
-      if (_center) {
-            int size = _scaleSize * 8;
-            if (_value >= 0) {
-                  int offset = (restR-180) * 8;
-                  int r1 = int (size * _value / maxValue());
-                  int r2 = size - r1;
-                  p.setPen(QPen(sc, _scaleWidth));
-                  if (r2 > 1)
-                        p.drawArc(ar, offset, r2);
-                  if (size > 1)
-                        p.drawArc(ar, 90*16, size);
-                  if (r1 > 1) {
-                        p.setPen(QPen(svc, _scaleWidth));
-                        p.drawArc(ar, offset+r2, r1);
-                        }
-                  }
-            else {
-                  // int offset = (restR+180) * 8;
-                  int r1 = int(size * _value / minValue());
-                  int r2 = size - r1;
-
-                  p.setPen(QPen(sc, _scaleWidth));
-                  if (size > 1)
-                        p.drawArc(ar, (restR-180)*8, size);
-                  if (r2 > 1)
-                        p.drawArc(ar, 90 * 16 + r1, r2);
-                  if (r1 > 1) {
-                        p.setPen(QPen(svc, _scaleWidth));
-                        p.drawArc(ar, 90*16, r1);
-                        }
-                  }
-            }
-      else {
-            int offset = (180-restR) * 8;
-            int size   = _scaleSize * 16;
-            int r1     = int(size * (_value - minValue()) / dvalue);
-            int r2     = size - r1;
-            if (r2 >= 1) {
-                  p.setPen(QPen(sc, _scaleWidth));
-                  p.drawArc(ar, -offset, r2);
-                  }
-            if (r1 >= 1) {
-                  p.setPen(QPen(svc, _scaleWidth));
-                  p.drawArc(ar, r2-offset, r1);
-                  }
-            }
-
-      //-----------------------------------------
-      // draw pointer
-      //-----------------------------------------
-
-      p.setPen(QPen(svc, _scaleWidth));
-      double r1 = double(_scaleSize) * (_value-minValue()) / dvalue + 90.0
-            + double(restR/2);
-      r1     = r1 / 180.0 * M_PI;   // convert to radians
-      int rd = w/2;
-      int x1 = x + rd;
-      int y1 = y + rd;
-      int x2 = x1 + lrint(cos(r1) * double(rd));
-      int y2 = y1 + lrint(sin(r1) * double(rd));
-      p.drawLine(x1, y1, x2, y2);
-
-      //-----------------------------------------
-      // draw center mark
-      //-----------------------------------------
-
-      p.setPen(QPen(svc, 0));
-      p.setBrush(svc);
-      if (_center) {
-            if (points)
-                  delete points;
-            qreal x = ar.width() / 2 + ar.x();
-            qreal y = ar.y() - _markSize - _scaleWidth/2;
-            points = new QPainterPath(QPointF(x - markSize2, y));
-            points->lineTo(x + markSize2, y);
-            points->lineTo(x, _markSize + y);
-            points->closeSubpath();
-            p.drawPath(*points);
-            }
-
-      //-----------------------------------------
-      // draw text
-      //-----------------------------------------
-
-      if (!_text.isEmpty()) {
-            p.drawText(rect(), Qt::AlignBottom | Qt::AlignHCenter, _text);
-            }
-      }
-}
-