Moved dgedit to it's own project at http://git.drumgizmo.org/dgedit.git

1 files changed, 0 insertions, 271 deletions

diff --git a/dgedit/samplesorter.cc b/dgedit/samplesorter.cc
deleted file mode 100644
index 00139e2..0000000
--- a/dgedit/samplesorter.cc
+++ /dev/null
@@ -1,271 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/***************************************************************************
- *            samplesorter.cc
- *
- *  Mon Nov 30 07:45:58 CET 2009
- *  Copyright 2009 Bent Bisballe Nyeng
- *  deva@aasimon.org
- ****************************************************************************/
-
-/*
- *  This file is part of DrumGizmo.
- *
- *  DrumGizmo is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  DrumGizmo 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 DrumGizmo; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
- */
-#include "samplesorter.h"
-
-#include <QPainter>
-#include <QPaintEvent>
-
-#include <stdio.h>
-
-#include <math.h>
-#ifndef MAXFLOAT
-#define MAXFLOAT (3.40282347e+38F)
-#endif
-
-SampleSorter::SampleSorter(Selections &s, Selections &p)
-  : selections(s), selections_preview(p)
-{
-  setMouseTracking(true);
-
-  data = NULL;
-  size = 0;
-  attlen = 666; // Magical constants needs biblical proportions...
-
-  sel_moving = SEL_NONE;
-}
-
-void SampleSorter::setShowPreview(bool s)
-{
-  show_preview = s;
-  update();
-}
-
-void SampleSorter::setWavData(const float *data, size_t size)
-{
-  this->data = data;
-  this->size = size;
-  relayout();
-}
-
-int SampleSorter::attackLength()
-{
-  return attlen;
-}
-
-void SampleSorter::setAttackLength(int len)
-{
-  attlen = len;
-  relayout();
-}
-
-void SampleSorter::addSelection(sel_id_t id)
-{
-  Selection s = selections.get(id);
-
-  double energy = 0.0;
-  for(size_t idx = s.from;
-      (idx < (size_t)s.from + (size_t)attackLength()) &&
-        (idx < (size_t)s.to) && (idx < size);
-      idx++) {
-    energy += data[idx] * data[idx];
-  }
-    
-  s.energy = energy;
-  selections.update(id, s);
-
-  relayout();
-}
-
-void SampleSorter::addSelectionPreview(sel_id_t id)
-{
-  Selection s = selections_preview.get(id);
-
-  double energy = 0.0;
-  for(size_t idx = s.from;
-      (idx < (size_t)s.from + (size_t)attackLength()) &&
-        (idx < (size_t)s.to) && (idx < size);
-      idx++) {
-    energy += data[idx] * data[idx];
-  }
-    
-  s.energy = energy;
-  selections_preview.update(id, s);
-
-  relayout();
-}
-
-void SampleSorter::relayout()
-{
-  min = MAXFLOAT;
-  max = 0.0;
-
-  {
-    QVector<sel_id_t> ids = selections.ids();
-    QVector<sel_id_t>::iterator i = ids.begin();
-    while(i != ids.end()) {
-      Selection sel = selections.get(*i);
-      
-      if(sel.energy < min) min = sel.energy;
-      if(sel.energy > max) max = sel.energy;
-      
-      i++;
-    }
-  }
-
-  if(show_preview) {
-    QVector<sel_id_t> ids = selections_preview.ids();
-    QVector<sel_id_t>::iterator i = ids.begin();
-    while(i != ids.end()) {
-      Selection sel = selections_preview.get(*i);
-      
-      if(sel.energy < min) min = sel.energy;
-      if(sel.energy > max) max = sel.energy;
-      
-      i++;
-    }
-  }
-
-  update();
-}
-
-#define MAP(p) (height()-(int)(p*((float)height()/(float)width())))
-
-#define unmapX(x) ((double)x/(double)(width()-1))
-#define unmapY(x) x
-#define mapX(x) (((double)x)*(width()-1))
-#define mapY(x) x
-
-#define C_RADIUS 2
-static void drawCircle(QPainter &p, int x, int y)
-{
-  p.drawEllipse(x - C_RADIUS, y - C_RADIUS, 2 * C_RADIUS, 2 * C_RADIUS);
-}
-
-void SampleSorter::paintEvent(QPaintEvent *event)
-{
-  QPainter painter(this);
-
-  QColor colBg = QColor(180, 200, 180, 160);
-  QColor colFg = QColor(160, 180, 160, 160);
-  QColor colPt = QColor(255, 100, 100, 160);
-  QColor colPtPreview = QColor(0, 0, 255, 160);
-  QColor colPtSel = QColor(255, 255, 100, 160);
-
-  painter.setPen(colBg);
-  painter.setBrush(colBg);
-  painter.drawRect(event->rect());
-
-  painter.setPen(colFg);
-  painter.drawLine(0,height(),width(),0);
-  
-  {
-    QVector<sel_id_t> ids = selections.ids();
-    QVector<sel_id_t>::iterator i = ids.begin();
-    while(i != ids.end()) {
-      Selection sel = selections.get(*i);
-      if(*i == selections.active()) painter.setPen(colPtSel);
-      else painter.setPen(colPt);
-      float x = sel.energy / max;
-      x = sqrt(x);
-      x *= (float)width();
-      drawCircle(painter, x, MAP(x));
-      i++;
-    }
-  }
-
-  if(show_preview) {
-    QVector<sel_id_t> ids = selections_preview.ids();
-    QVector<sel_id_t>::iterator i = ids.begin();
-    while(i != ids.end()) {
-      Selection sel = selections_preview.get(*i);
-      painter.setPen(colPtPreview);
-      float x = sel.energy / max;
-      x = sqrt(x);
-      x *= (float)width();
-      drawCircle(painter, x, MAP(x));
-      i++;
-    }
-  }
-
-
-}
-
-sel_id_t SampleSorter::getSelectionByCoordinate(int px, int py)
-{
-  // Hit radius is slithly larger than the circles themselves.
-  int hit_r = C_RADIUS + 1;
-
-  QVector<sel_id_t> ids = selections.ids();
-  QVector<sel_id_t>::iterator i = ids.begin();
-  while(i != ids.end()) {
-    Selection sel = selections.get(*i);
-    float x = (sel.energy/max);
-    x = sqrt(x);
-    x *= (float)width();
-    if(px < (x + hit_r) && px > (x - hit_r) &&
-       py < (MAP(x) + hit_r) && py > (MAP(x) - hit_r)) {
-      return *i;
-    }
-    i++;
-  }
-
-  return SEL_NONE;
-}
-
-void SampleSorter::mouseMoveEvent(QMouseEvent *event)
-{
-  if(sel_moving != SEL_NONE) {
-    Selection sel = selections.get(sel_moving);
-    if(sel_moving != SEL_NONE) {
-      double power = unmapX(event->x());
-      power *= power;
-      power *= max;
-      sel.energy = power;
-      selections.update(sel_moving, sel);
-    }
-
-    update();
-    return;
-  } else {
-    sel_id_t psel = getSelectionByCoordinate(event->x(), event->y());
-    if(psel != SEL_NONE) {
-      setCursor(Qt::UpArrowCursor);
-    } else {
-      setCursor(Qt::ArrowCursor);
-    }
-  }
-}
-
-void SampleSorter::mousePressEvent(QMouseEvent *event)
-{
-  if(event->button() == Qt::LeftButton) {
-    sel_id_t psel = getSelectionByCoordinate(event->x(), event->y());
-    sel_moving = psel;
-    selections.setActive(psel);
-    if(psel != SEL_NONE) {
-      setCursor(Qt::UpArrowCursor);
-    }
-  }
-}
-
-void SampleSorter::mouseReleaseEvent(QMouseEvent *event)
-{
-  if(event->button() == Qt::LeftButton) {
-    sel_moving = SEL_NONE;
-    setCursor(Qt::ArrowCursor);
-  }
-}