comparison layer/NoteLayer.cpp @ 1266:a34a2a25907c

Untabify

     m_editingCommand(0),
     m_verticalScale(AutoAlignScale),
     m_scaleMinimum(0),
     m_scaleMaximum(0)
 {
-  	SVDEBUG << "constructed NoteLayer" << endl;
+          SVDEBUG << "constructed NoteLayer" << endl;
 }
 
 void
 NoteLayer::setModel(NoteModel *model)
-{	
+{        
     if (m_model == model) return;
     m_model = model;
 
     connectSignals(m_model);
 

                                     int *min, int *max, int *deflt) const
 {
     int val = 0;
 
     if (name == "Vertical Scale") {
-	
-	if (min) *min = 0;
-	if (max) *max = 3;
+        
+        if (min) *min = 0;
+        if (max) *max = 3;
         if (deflt) *deflt = int(AutoAlignScale);
-	
-	val = int(m_verticalScale);
+        
+        val = int(m_verticalScale);
 
     } else if (name == "Scale Units") {
 
         if (deflt) *deflt = 0;
         if (m_model) {

                 (getScaleUnits());
         }
 
     } else {
 
-	val = SingleColourLayer::getPropertyRangeAndValue(name, min, max, deflt);
+        val = SingleColourLayer::getPropertyRangeAndValue(name, min, max, deflt);
     }
 
     return val;
 }
 
 QString
 NoteLayer::getPropertyValueLabel(const PropertyName &name,
                                  int value) const
 {
     if (name == "Vertical Scale") {
-	switch (value) {
-	default:
-	case 0: return tr("Auto-Align");
-	case 1: return tr("Linear");
-	case 2: return tr("Log");
-	case 3: return tr("MIDI Notes");
-	}
+        switch (value) {
+        default:
+        case 0: return tr("Auto-Align");
+        case 1: return tr("Linear");
+        case 2: return tr("Log");
+        case 3: return tr("MIDI Notes");
+        }
     }
     return SingleColourLayer::getPropertyValueLabel(name, value);
 }
 
 void
 NoteLayer::setProperty(const PropertyName &name, int value)
 {
     if (name == "Vertical Scale") {
-	setVerticalScale(VerticalScale(value));
+        setVerticalScale(VerticalScale(value));
     } else if (name == "Scale Units") {
         if (m_model) {
             m_model->setScaleUnits
                 (UnitDatabase::getInstance()->getUnitById(value));
             emit modelChanged();

     if (!m_model) return NoteModel::PointList();
 
     sv_frame_t frame = v->getFrameForX(x);
 
     NoteModel::PointList onPoints =
-	m_model->getPoints(frame);
+        m_model->getPoints(frame);
 
     if (!onPoints.empty()) {
-	return onPoints;
+        return onPoints;
     }
 
     NoteModel::PointList prevPoints =
-	m_model->getPreviousPoints(frame);
+        m_model->getPreviousPoints(frame);
     NoteModel::PointList nextPoints =
-	m_model->getNextPoints(frame);
+        m_model->getNextPoints(frame);
 
     NoteModel::PointList usePoints = prevPoints;
 
     if (prevPoints.empty()) {
-	usePoints = nextPoints;
+        usePoints = nextPoints;
     } else if (int(prevPoints.begin()->frame) < v->getStartFrame() &&
-	       !(nextPoints.begin()->frame > v->getEndFrame())) {
-	usePoints = nextPoints;
+               !(nextPoints.begin()->frame > v->getEndFrame())) {
+        usePoints = nextPoints;
     } else if (int(nextPoints.begin()->frame) - frame <
-	       frame - int(prevPoints.begin()->frame)) {
-	usePoints = nextPoints;
+               frame - int(prevPoints.begin()->frame)) {
+        usePoints = nextPoints;
     }
 
     if (!usePoints.empty()) {
-	int fuzz = 2;
-	int px = v->getXForFrame(usePoints.begin()->frame);
-	if ((px > x && px - x > fuzz) ||
-	    (px < x && x - px > fuzz + 1)) {
-	    usePoints.clear();
-	}
+        int fuzz = 2;
+        int px = v->getXForFrame(usePoints.begin()->frame);
+        if ((px > x && px - x > fuzz) ||
+            (px < x && x - px > fuzz + 1)) {
+            usePoints.clear();
+        }
     }
 
     return usePoints;
 }
 

     if (!m_model || !m_model->getSampleRate()) return "";
 
     NoteModel::PointList points = getLocalPoints(v, x);
 
     if (points.empty()) {
-	if (!m_model->isReady()) {
-	    return tr("In progress");
-	} else {
-	    return tr("No local points");
-	}
+        if (!m_model->isReady()) {
+            return tr("In progress");
+        } else {
+            return tr("No local points");
+        }
     }
 
     Note note(0);
     NoteModel::PointList::iterator i;
 
     for (i = points.begin(); i != points.end(); ++i) {
 
-	int y = getYForValue(v, i->value);
-	int h = 3;
-
-	if (m_model->getValueQuantization() != 0.0) {
-	    h = y - getYForValue(v, i->value + m_model->getValueQuantization());
-	    if (h < 3) h = 3;
-	}
-
-	if (pos.y() >= y - h && pos.y() <= y) {
-	    note = *i;
-	    break;
-	}
+        int y = getYForValue(v, i->value);
+        int h = 3;
+
+        if (m_model->getValueQuantization() != 0.0) {
+            h = y - getYForValue(v, i->value + m_model->getValueQuantization());
+            if (h < 3) h = 3;
+        }
+
+        if (pos.y() >= y - h && pos.y() <= y) {
+            note = *i;
+            break;
+        }
     }
 
     if (i == points.end()) return tr("No local points");
 
     RealTime rt = RealTime::frame2RealTime(note.frame,
-					   m_model->getSampleRate());
+                                           m_model->getSampleRate());
     RealTime rd = RealTime::frame2RealTime(note.duration,
-					   m_model->getSampleRate());
+                                           m_model->getSampleRate());
     
     QString pitchText;
 
     if (shouldConvertMIDIToHz()) {
 

     }
 
     QString text;
 
     if (note.label == "") {
-	text = QString(tr("Time:\t%1\nPitch:\t%2\nDuration:\t%3\nNo label"))
-	    .arg(rt.toText(true).c_str())
-	    .arg(pitchText)
-	    .arg(rd.toText(true).c_str());
+        text = QString(tr("Time:\t%1\nPitch:\t%2\nDuration:\t%3\nNo label"))
+            .arg(rt.toText(true).c_str())
+            .arg(pitchText)
+            .arg(rd.toText(true).c_str());
     } else {
-	text = QString(tr("Time:\t%1\nPitch:\t%2\nDuration:\t%3\nLabel:\t%4"))
-	    .arg(rt.toText(true).c_str())
-	    .arg(pitchText)
-	    .arg(rd.toText(true).c_str())
-	    .arg(note.label);
+        text = QString(tr("Time:\t%1\nPitch:\t%2\nDuration:\t%3\nLabel:\t%4"))
+            .arg(rt.toText(true).c_str())
+            .arg(pitchText)
+            .arg(rd.toText(true).c_str())
+            .arg(note.label);
     }
 
     pos = QPoint(v->getXForFrame(note.frame),
-		 getYForValue(v, note.value));
+                 getYForValue(v, note.value));
     return text;
 }
 
 bool
 NoteLayer::snapToFeatureFrame(LayerGeometryProvider *v, sv_frame_t &frame,
-			      int &resolution,
-			      SnapType snap) const
+                              int &resolution,
+                              SnapType snap) const
 {
     if (!m_model) {
-	return Layer::snapToFeatureFrame(v, frame, resolution, snap);
+        return Layer::snapToFeatureFrame(v, frame, resolution, snap);
     }
 
     resolution = m_model->getResolution();
     NoteModel::PointList points;
 
     if (snap == SnapNeighbouring) {
-	
-	points = getLocalPoints(v, v->getXForFrame(frame));
-	if (points.empty()) return false;
-	frame = points.begin()->frame;
-	return true;
+        
+        points = getLocalPoints(v, v->getXForFrame(frame));
+        if (points.empty()) return false;
+        frame = points.begin()->frame;
+        return true;
     }    
 
     points = m_model->getPoints(frame, frame);
     sv_frame_t snapped = frame;
     bool found = false;
 
     for (NoteModel::PointList::const_iterator i = points.begin();
-	 i != points.end(); ++i) {
-
-	if (snap == SnapRight) {
-
-	    if (i->frame > frame) {
-		snapped = i->frame;
-		found = true;
-		break;
-	    }
-
-	} else if (snap == SnapLeft) {
-
-	    if (i->frame <= frame) {
-		snapped = i->frame;
-		found = true; // don't break, as the next may be better
-	    } else {
-		break;
-	    }
-
-	} else { // nearest
-
-	    NoteModel::PointList::const_iterator j = i;
-	    ++j;
-
-	    if (j == points.end()) {
-
-		snapped = i->frame;
-		found = true;
-		break;
-
-	    } else if (j->frame >= frame) {
-
-		if (j->frame - frame < frame - i->frame) {
-		    snapped = j->frame;
-		} else {
-		    snapped = i->frame;
-		}
-		found = true;
-		break;
-	    }
-	}
+         i != points.end(); ++i) {
+
+        if (snap == SnapRight) {
+
+            if (i->frame > frame) {
+                snapped = i->frame;
+                found = true;
+                break;
+            }
+
+        } else if (snap == SnapLeft) {
+
+            if (i->frame <= frame) {
+                snapped = i->frame;
+                found = true; // don't break, as the next may be better
+            } else {
+                break;
+            }
+
+        } else { // nearest
+
+            NoteModel::PointList::const_iterator j = i;
+            ++j;
+
+            if (j == points.end()) {
+
+                snapped = i->frame;
+                found = true;
+                break;
+
+            } else if (j->frame >= frame) {
+
+                if (j->frame - frame < frame - i->frame) {
+                    snapped = j->frame;
+                } else {
+                    snapped = i->frame;
+                }
+                found = true;
+                break;
+            }
+        }
     }
 
     frame = snapped;
     return found;
 }

 
     QColor brushColour(getBaseQColor());
     brushColour.setAlpha(80);
 
 //    SVDEBUG << "NoteLayer::paint: resolution is "
-//	      << m_model->getResolution() << " frames" << endl;
+//              << m_model->getResolution() << " frames" << endl;
 
     double min = m_model->getValueMinimum();
     double max = m_model->getValueMaximum();
     if (max == min) max = min + 1.0;
 

 
     paint.save();
     paint.setRenderHint(QPainter::Antialiasing, false);
     
     for (NoteModel::PointList::const_iterator i = points.begin();
-	 i != points.end(); ++i) {
-
-	const NoteModel::Point &p(*i);
-
-	int x = v->getXForFrame(p.frame);
-	int y = getYForValue(v, p.value);
-	int w = v->getXForFrame(p.frame + p.duration) - x;
-	int h = 3;
-	
-	if (m_model->getValueQuantization() != 0.0) {
-	    h = y - getYForValue(v, p.value + m_model->getValueQuantization());
-	    if (h < 3) h = 3;
-	}
-
-	if (w < 1) w = 1;
-	paint.setPen(getBaseQColor());
-	paint.setBrush(brushColour);
-
-	if (shouldIlluminate &&
+         i != points.end(); ++i) {
+
+        const NoteModel::Point &p(*i);
+
+        int x = v->getXForFrame(p.frame);
+        int y = getYForValue(v, p.value);
+        int w = v->getXForFrame(p.frame + p.duration) - x;
+        int h = 3;
+        
+        if (m_model->getValueQuantization() != 0.0) {
+            h = y - getYForValue(v, p.value + m_model->getValueQuantization());
+            if (h < 3) h = 3;
+        }
+
+        if (w < 1) w = 1;
+        paint.setPen(getBaseQColor());
+        paint.setBrush(brushColour);
+
+        if (shouldIlluminate &&
             // "illuminatePoint == p"
             !NoteModel::Point::Comparator()(illuminatePoint, p) &&
             !NoteModel::Point::Comparator()(p, illuminatePoint)) {
 
             paint.setPen(v->getForeground());

                 (p.frame, m_model->getSampleRate()).toText(true).c_str();
             PaintAssistant::drawVisibleText(v, paint, 
                                x,
                                y - h/2 - paint.fontMetrics().descent() - 2,
                                hlabel, PaintAssistant::OutlinedText);
-	}
-	
-	paint.drawRect(x, y - h/2, w, h);
+        }
+        
+        paint.drawRect(x, y - h/2, w, h);
     }
 
     paint.restore();
 }
 

     m_editingPoint = NoteModel::Point(frame, float(value), 0, 0.8f, tr("New Point"));
     m_originalPoint = m_editingPoint;
 
     if (m_editingCommand) finish(m_editingCommand);
     m_editingCommand = new NoteModel::EditCommand(m_model,
-						  tr("Draw Point"));
+                                                  tr("Draw Point"));
     m_editingCommand->addPoint(m_editingPoint);
 
     m_editing = true;
 }
 

     if (!m_model) return;
 
     if (!getPointToDrag(v, e->x(), e->y(), m_editingPoint)) return;
 
     if (m_editingCommand) {
-	finish(m_editingCommand);
-	m_editingCommand = 0;
+        finish(m_editingCommand);
+        m_editingCommand = 0;
     }
 
     m_editing = true;
 }
 

 
     m_dragPointX = v->getXForFrame(m_editingPoint.frame);
     m_dragPointY = getYForValue(v, m_editingPoint.value);
 
     if (m_editingCommand) {
-	finish(m_editingCommand);
-	m_editingCommand = 0;
+        finish(m_editingCommand);
+        m_editingCommand = 0;
     }
 
     m_editing = true;
     m_dragStartX = e->x();
     m_dragStartY = e->y();

     frame = frame / m_model->getResolution() * m_model->getResolution();
 
     double value = getValueForY(v, newy);
 
     if (!m_editingCommand) {
-	m_editingCommand = new NoteModel::EditCommand(m_model,
-						      tr("Drag Point"));
+        m_editingCommand = new NoteModel::EditCommand(m_model,
+                                                      tr("Drag Point"));
     }
 
     m_editingCommand->deletePoint(m_editingPoint);
     m_editingPoint.frame = frame;
     m_editingPoint.value = float(value);

 //    SVDEBUG << "NoteLayer::editEnd(" << e->x() << "," << e->y() << ")" << endl;
     if (!m_model || !m_editing) return;
 
     if (m_editingCommand) {
 
-	QString newName = m_editingCommand->getName();
-
-	if (m_editingPoint.frame != m_originalPoint.frame) {
-	    if (m_editingPoint.value != m_originalPoint.value) {
-		newName = tr("Edit Point");
-	    } else {
-		newName = tr("Relocate Point");
-	    }
-	} else {
-	    newName = tr("Change Point Value");
-	}
-
-	m_editingCommand->setName(newName);
-	finish(m_editingCommand);
+        QString newName = m_editingCommand->getName();
+
+        if (m_editingPoint.frame != m_originalPoint.frame) {
+            if (m_editingPoint.value != m_originalPoint.value) {
+                newName = tr("Edit Point");
+            } else {
+                newName = tr("Relocate Point");
+            }
+        } else {
+            newName = tr("Change Point Value");
+        }
+
+        m_editingCommand->setName(newName);
+        finish(m_editingCommand);
     }
 
     m_editingCommand = 0;
     m_editing = false;
 }

 NoteLayer::moveSelection(Selection s, sv_frame_t newStartFrame)
 {
     if (!m_model) return;
 
     NoteModel::EditCommand *command =
-	new NoteModel::EditCommand(m_model, tr("Drag Selection"));
+        new NoteModel::EditCommand(m_model, tr("Drag Selection"));
 
     NoteModel::PointList points =
-	m_model->getPoints(s.getStartFrame(), s.getEndFrame());
+        m_model->getPoints(s.getStartFrame(), s.getEndFrame());
 
     for (NoteModel::PointList::iterator i = points.begin();
-	 i != points.end(); ++i) {
-
-	if (s.contains(i->frame)) {
-	    NoteModel::Point newPoint(*i);
-	    newPoint.frame = i->frame + newStartFrame - s.getStartFrame();
-	    command->deletePoint(*i);
-	    command->addPoint(newPoint);
-	}
+         i != points.end(); ++i) {
+
+        if (s.contains(i->frame)) {
+            NoteModel::Point newPoint(*i);
+            newPoint.frame = i->frame + newStartFrame - s.getStartFrame();
+            command->deletePoint(*i);
+            command->addPoint(newPoint);
+        }
     }
 
     finish(command);
 }
 

 NoteLayer::resizeSelection(Selection s, Selection newSize)
 {
     if (!m_model) return;
 
     NoteModel::EditCommand *command =
-	new NoteModel::EditCommand(m_model, tr("Resize Selection"));
+        new NoteModel::EditCommand(m_model, tr("Resize Selection"));
 
     NoteModel::PointList points =
-	m_model->getPoints(s.getStartFrame(), s.getEndFrame());
+        m_model->getPoints(s.getStartFrame(), s.getEndFrame());
 
     double ratio =
-	double(newSize.getEndFrame() - newSize.getStartFrame()) /
-	double(s.getEndFrame() - s.getStartFrame());
+        double(newSize.getEndFrame() - newSize.getStartFrame()) /
+        double(s.getEndFrame() - s.getStartFrame());
 
     for (NoteModel::PointList::iterator i = points.begin();
-	 i != points.end(); ++i) {
-
-	if (s.contains(i->frame)) {
-
-	    double targetStart = double(i->frame);
-	    targetStart = double(newSize.getStartFrame()) +
-		targetStart - double(s.getStartFrame()) * ratio;
-
-	    double targetEnd = double(i->frame + i->duration);
-	    targetEnd = double(newSize.getStartFrame()) +
-		targetEnd - double(s.getStartFrame()) * ratio;
-
-	    NoteModel::Point newPoint(*i);
-	    newPoint.frame = lrint(targetStart);
-	    newPoint.duration = lrint(targetEnd - targetStart);
-	    command->deletePoint(*i);
-	    command->addPoint(newPoint);
-	}
+         i != points.end(); ++i) {
+
+        if (s.contains(i->frame)) {
+
+            double targetStart = double(i->frame);
+            targetStart = double(newSize.getStartFrame()) +
+                targetStart - double(s.getStartFrame()) * ratio;
+
+            double targetEnd = double(i->frame + i->duration);
+            targetEnd = double(newSize.getStartFrame()) +
+                targetEnd - double(s.getStartFrame()) * ratio;
+
+            NoteModel::Point newPoint(*i);
+            newPoint.frame = lrint(targetStart);
+            newPoint.duration = lrint(targetEnd - targetStart);
+            command->deletePoint(*i);
+            command->addPoint(newPoint);
+        }
     }
 
     finish(command);
 }
 

 NoteLayer::deleteSelection(Selection s)
 {
     if (!m_model) return;
 
     NoteModel::EditCommand *command =
-	new NoteModel::EditCommand(m_model, tr("Delete Selected Points"));
+        new NoteModel::EditCommand(m_model, tr("Delete Selected Points"));
 
     NoteModel::PointList points =
-	m_model->getPoints(s.getStartFrame(), s.getEndFrame());
+        m_model->getPoints(s.getStartFrame(), s.getEndFrame());
 
     for (NoteModel::PointList::iterator i = points.begin();
-	 i != points.end(); ++i) {
+         i != points.end(); ++i) {
 
         if (s.contains(i->frame)) {
             command->deletePoint(*i);
         }
     }

 NoteLayer::copy(LayerGeometryProvider *v, Selection s, Clipboard &to)
 {
     if (!m_model) return;
 
     NoteModel::PointList points =
-	m_model->getPoints(s.getStartFrame(), s.getEndFrame());
+        m_model->getPoints(s.getStartFrame(), s.getEndFrame());
 
     for (NoteModel::PointList::iterator i = points.begin();
-	 i != points.end(); ++i) {
-	if (s.contains(i->frame)) {
+         i != points.end(); ++i) {
+        if (s.contains(i->frame)) {
             Clipboard::Point point(i->frame, i->value, i->duration, i->level, i->label);
             point.setReferenceFrame(alignToReference(v, i->frame));
             to.addPoint(point);
         }
     }

             realign = true;
         }
     }
 
     NoteModel::EditCommand *command =
-	new NoteModel::EditCommand(m_model, tr("Paste"));
+        new NoteModel::EditCommand(m_model, tr("Paste"));
 
     for (Clipboard::PointList::const_iterator i = points.begin();
          i != points.end(); ++i) {
         
         if (!i->haveFrame()) continue;

 {
     SingleColourLayer::setProperties(attributes);
 
     bool ok, alsoOk;
     VerticalScale scale = (VerticalScale)
-	attributes.value("verticalScale").toInt(&ok);
+        attributes.value("verticalScale").toInt(&ok);
     if (ok) setVerticalScale(scale);
 
     float min = attributes.value("scaleMinimum").toFloat(&ok);
     float max = attributes.value("scaleMaximum").toFloat(&alsoOk);
     if (ok && alsoOk && min != max) setDisplayExtents(min, max);