comparison layer/SpectrogramLayer.cpp @ 918:4fe7a09be0fe osx-retina

Many fixes for the previous stuff

 {
     for (ViewImageCache::iterator i = m_imageCaches.begin();
          i != m_imageCaches.end(); ++i) {
 
         //!!! when are views removed from the map? on setLayerDormant?
-        const View *v = i->first;
+        const LayerGeometryProvider *v = i->first;
 
 #ifdef DEBUG_SPECTROGRAM_REPAINT
         SVDEBUG << "SpectrogramLayer::invalidateImageCaches(" 
                   << startFrame << ", " << endFrame << "): view range is "
                   << v->getStartFrame() << ", " << v->getEndFrame()

 #ifdef DEBUG_SPECTROGRAM_REPAINT
             SVDEBUG << "clipping from 0 to " << x-1 << endl;
 #endif
             if (x > 1) {
                 i->second.validArea &=
-                    QRect(0, 0, x-1, v->height());
+                    QRect(0, 0, x-1, v->getPaintHeight());
             } else {
                 i->second.validArea = QRect();
             }
         } else {
             if (int(endFrame) < v->getStartFrame()) {

 #endif
                 return;
             }
             int x = v->getXForFrame(endFrame);
 #ifdef DEBUG_SPECTROGRAM_REPAINT
-            SVDEBUG << "clipping from " << x+1 << " to " << v->width()
+            SVDEBUG << "clipping from " << x+1 << " to " << v->getPaintWidth()
                       << endl;
 #endif
-            if (x < v->width()) {
+            if (x < v->getPaintWidth()) {
                 i->second.validArea &=
-                    QRect(x+1, 0, v->width()-(x+1), v->height());
+                    QRect(x+1, 0, v->getPaintWidth()-(x+1), v->getPaintHeight());
             } else {
                 i->second.validArea = QRect();
             }
         }
 

 {
     return m_normalizeVisibleArea;
 }
 
 void
-SpectrogramLayer::setLayerDormant(const View *v, bool dormant)
+SpectrogramLayer::setLayerDormant(const LayerGeometryProvider *v, bool dormant)
 {
     if (dormant) {
 
 #ifdef DEBUG_SPECTROGRAM_REPAINT
         SVDEBUG << "SpectrogramLayer::setLayerDormant(" << dormant << ")"

 
     m_drawBuffer = QImage();
 }
 
 unsigned char
-SpectrogramLayer::getDisplayValue(View *v, double input) const
+SpectrogramLayer::getDisplayValue(LayerGeometryProvider *v, double input) const
 {
     int value;
 
     double min = 0.0;
     double max = 1.0;

 
     return maxf;
 }
 
 bool
-SpectrogramLayer::getYBinRange(View *v, int y, double &q0, double &q1) const
+SpectrogramLayer::getYBinRange(LayerGeometryProvider *v, int y, double &q0, double &q1) const
 {
     Profiler profiler("SpectrogramLayer::getYBinRange");
     
-    int h = v->height();
+    int h = v->getPaintHeight();
     if (y < 0 || y >= h) return false;
 
     sv_samplerate_t sr = m_model->getSampleRate();
     double minf = getEffectiveMinFrequency();
     double maxf = getEffectiveMaxFrequency();

 
     return true;
 }
 
 bool
-SpectrogramLayer::getSmoothedYBinRange(View *v, int y, double &q0, double &q1) const
+SpectrogramLayer::getSmoothedYBinRange(LayerGeometryProvider *v, int y, double &q0, double &q1) const
 {
     Profiler profiler("SpectrogramLayer::getSmoothedYBinRange");
 
-    int h = v->height();
+    int h = v->getPaintHeight();
     if (y < 0 || y >= h) return false;
 
     sv_samplerate_t sr = m_model->getSampleRate();
     double minf = getEffectiveMinFrequency();
     double maxf = getEffectiveMaxFrequency();

 
     return true;
 }
     
 bool
-SpectrogramLayer::getXBinRange(View *v, int x, double &s0, double &s1) const
+SpectrogramLayer::getXBinRange(LayerGeometryProvider *v, int x, double &s0, double &s1) const
 {
     sv_frame_t modelStart = m_model->getStartFrame();
     sv_frame_t modelEnd = m_model->getEndFrame();
 
     // Each pixel column covers an exact range of sample frames:

 
     return true;
 }
  
 bool
-SpectrogramLayer::getXBinSourceRange(View *v, int x, RealTime &min, RealTime &max) const
+SpectrogramLayer::getXBinSourceRange(LayerGeometryProvider *v, int x, RealTime &min, RealTime &max) const
 {
     double s0 = 0, s1 = 0;
     if (!getXBinRange(v, x, s0, s1)) return false;
     
     int s0i = int(s0 + 0.001);

     max = RealTime::frame2RealTime(w1, m_model->getSampleRate());
     return true;
 }
 
 bool
-SpectrogramLayer::getYBinSourceRange(View *v, int y, double &freqMin, double &freqMax)
+SpectrogramLayer::getYBinSourceRange(LayerGeometryProvider *v, int y, double &freqMin, double &freqMax)
 const
 {
     double q0 = 0, q1 = 0;
     if (!getYBinRange(v, y, q0, q1)) return false;
 

     }
     return true;
 }
 
 bool
-SpectrogramLayer::getAdjustedYBinSourceRange(View *v, int x, int y,
+SpectrogramLayer::getAdjustedYBinSourceRange(LayerGeometryProvider *v, int x, int y,
 					     double &freqMin, double &freqMax,
 					     double &adjFreqMin, double &adjFreqMax)
 const
 {
     if (!m_model || !m_model->isOK() || !m_model->isReady()) {

 
     return haveAdj;
 }
     
 bool
-SpectrogramLayer::getXYBinSourceRange(View *v, int x, int y,
+SpectrogramLayer::getXYBinSourceRange(LayerGeometryProvider *v, int x, int y,
 				      double &min, double &max,
 				      double &phaseMin, double &phaseMax) const
 {
     if (!m_model || !m_model->isOK() || !m_model->isReady()) {
 	return false;

 
     return rv;
 }
    
 int
-SpectrogramLayer::getZeroPadLevel(const View *v) const
+SpectrogramLayer::getZeroPadLevel(const LayerGeometryProvider *v) const
 {
     //!!! tidy all this stuff
 
     if (m_binDisplay != AllBins) return 0;
 

 	if (minbin < 1) minbin = 1;
 	if (minbin >= maxbin) minbin = maxbin - 1;
     }
 
     double perPixel =
-        double(v->height()) /
+        double(v->getPaintHeight()) /
         double((maxbin - minbin) / (m_zeroPadLevel + 1));
 
     if (perPixel > 2.8) {
         return 3; // 4x oversampling
     } else if (perPixel > 1.5) {

         return 0; // 1x
     }
 }
 
 int
-SpectrogramLayer::getFFTSize(const View *v) const
+SpectrogramLayer::getFFTSize(const LayerGeometryProvider *v) const
 {
     return m_fftSize * (getZeroPadLevel(v) + 1);
 }
 	
 FFTModel *
-SpectrogramLayer::getFFTModel(const View *v) const
+SpectrogramLayer::getFFTModel(const LayerGeometryProvider *v) const
 {
     if (!m_model) return 0;
 
     int fftSize = getFFTSize(v);
 

 
     return m_fftModels[v].first;
 }
 
 Dense3DModelPeakCache *
-SpectrogramLayer::getPeakCache(const View *v) const
+SpectrogramLayer::getPeakCache(const LayerGeometryProvider *v) const
 {
     if (!m_peakCaches[v]) {
         FFTModel *f = getFFTModel(v);
         if (!f) return 0;
         m_peakCaches[v] = new Dense3DModelPeakCache(f, 8);

         *i = MagnitudeRange();
     }
 }
 
 bool
-SpectrogramLayer::updateViewMagnitudes(View *v) const
+SpectrogramLayer::updateViewMagnitudes(LayerGeometryProvider *v) const
 {
     MagnitudeRange mag;
 
-    int x0 = 0, x1 = v->width();
+    int x0 = 0, x1 = v->getPaintWidth();
     double s00 = 0, s01 = 0, s10 = 0, s11 = 0;
     
     if (!getXBinRange(v, x0, s00, s01)) {
         s00 = s01 = double(m_model->getStartFrame()) / getWindowIncrement();
     }

 #endif
 
     int zoomLevel = v->getZoomLevel();
 
     int x0 = 0;
-    int x1 = v->width();
+    int x1 = v->getPaintWidth();
 
     bool recreateWholeImageCache = true;
 
     x0 = rect.left();
     x1 = rect.right() + 1;

 
         int cw = cache.image.width();
         int ch = cache.image.height();
         
 	if (int(cache.zoomLevel) == zoomLevel &&
-	    cw == v->width() &&
-	    ch == v->height()) {
+	    cw == v->getPaintWidth() &&
+	    ch == v->getPaintHeight()) {
 
 	    if (v->getXForFrame(cache.startFrame) ==
 		v->getXForFrame(startFrame) &&
                 cache.validArea.x() <= x0 &&
                 cache.validArea.x() + cache.validArea.width() >= x1) {

 	    cerr << "SpectrogramLayer: image cache useless" << endl;
             if (int(cache.zoomLevel) != zoomLevel) {
                 cerr << "(cache zoomLevel " << cache.zoomLevel
                           << " != " << zoomLevel << ")" << endl;
             }
-            if (cw != v->width()) {
+            if (cw != v->getPaintWidth()) {
                 cerr << "(cache width " << cw
-                          << " != " << v->width();
+                          << " != " << v->getPaintWidth();
             }
-            if (ch != v->height()) {
+            if (ch != v->getPaintHeight()) {
                 cerr << "(cache height " << ch
-                          << " != " << v->height();
+                          << " != " << v->getPaintHeight();
             }
 #endif
             cache.validArea = QRect();
 //            recreateWholeImageCache = true;
 	}

 #endif
     }
 
     if (recreateWholeImageCache) {
         x0 = 0;
-        x1 = v->width();
+        x1 = v->getPaintWidth();
     }
 
     struct timeval tv;
     (void)gettimeofday(&tv, 0);
     RealTime mainPaintStart = RealTime::fromTimeval(tv);

     // Smaller heights can be used when painting direct from cache
     // (further up in this function), but we want to ensure the cache
     // is coherent without having to worry about vertical matching of
     // required and valid areas as well as horizontal.
 
-    int h = v->height();
+    int h = v->getPaintHeight();
 
     if (cache.validArea.width() > 0) {
 
         // If part of the cache is known to be valid, select a strip
         // immediately to left or right of the valid part

 
     Profiler profiler2("SpectrogramLayer::paint: draw image");
 
     if (recreateWholeImageCache) {
 #ifdef DEBUG_SPECTROGRAM_REPAINT
-        SVDEBUG << "Recreating image cache: width = " << v->width()
+        SVDEBUG << "Recreating image cache: width = " << v->getPaintWidth()
                   << ", height = " << h << endl;
 #endif
-	cache.image = QImage(v->width(), h, QImage::Format_ARGB32_Premultiplied);
+	cache.image = QImage(v->getPaintWidth(), h, QImage::Format_ARGB32_Premultiplied);
     }
 
     if (w > 0) {
 #ifdef DEBUG_SPECTROGRAM_REPAINT
         SVDEBUG << "Painting " << w << "x" << h

             if (cache.validArea.x() > 0) {
 #ifdef DEBUG_SPECTROGRAM_REPAINT
                 SVDEBUG << "SpectrogramLayer::paint() updating left (0, "
                           << cache.validArea.x() << ")" << endl;
 #endif
-                v->update(0, 0, cache.validArea.x(), h);
+                v->getView()->update(0, 0, cache.validArea.x(), h);
             }
             
             if (cache.validArea.x() + cache.validArea.width() <
                 cache.image.width()) {
 #ifdef DEBUG_SPECTROGRAM_REPAINT

                           << ", "
                           << cache.image.width() - (cache.validArea.x() +
                                                      cache.validArea.width())
                           << ")" << endl;
 #endif
-                v->update(cache.validArea.x() + cache.validArea.width(),
+                v->getView()->update(cache.validArea.x() + cache.validArea.width(),
                           0,
                           cache.image.width() - (cache.validArea.x() +
                                                   cache.validArea.width()),
                           h);
             }
         } else {
             // overallMagChanged
             cerr << "\noverallMagChanged - updating all\n" << endl;
             cache.validArea = QRect();
-            v->update();
+            v->getView()->update();
         }
     }
 
     illuminateLocalFeatures(v, paint);
 

 
 //!!!    if (fftSuspended) fft->resume();
 }
 
 bool
-SpectrogramLayer::paintDrawBufferPeakFrequencies(View *v,
+SpectrogramLayer::paintDrawBufferPeakFrequencies(LayerGeometryProvider *v,
                                                  int w,
                                                  int h,
                                                  const vector<int> &binforx,
                                                  int minbin,
                                                  int maxbin,

 
     return true;
 }
 
 bool
-SpectrogramLayer::paintDrawBuffer(View *v,
+SpectrogramLayer::paintDrawBuffer(LayerGeometryProvider *v,
                                   int w,
                                   int h,
                                   const vector<int> &binforx,
                                   const vector<double> &binfory,
                                   bool usePeaksCache,

 
     return true;
 }
 
 void
-SpectrogramLayer::illuminateLocalFeatures(View *v, QPainter &paint) const
+SpectrogramLayer::illuminateLocalFeatures(LayerGeometryProvider *v, QPainter &paint) const
 {
     Profiler profiler("SpectrogramLayer::illuminateLocalFeatures");
 
     QPoint localPos;
     if (!v->shouldIlluminateLocalFeatures(this, localPos) || !m_model) {

         paint.drawRect(x0, y1, x1 - x0 + 1, y0 - y1 + 1);
     }
 }
 
 double
-SpectrogramLayer::getYForFrequency(const View *v, double frequency) const
+SpectrogramLayer::getYForFrequency(const LayerGeometryProvider *v, double frequency) const
 {
     return v->getYForFrequency(frequency,
 			       getEffectiveMinFrequency(),
 			       getEffectiveMaxFrequency(),
 			       m_frequencyScale == LogFrequencyScale);
 }
 
 double
-SpectrogramLayer::getFrequencyForY(const View *v, int y) const
+SpectrogramLayer::getFrequencyForY(const LayerGeometryProvider *v, int y) const
 {
     return v->getFrequencyForY(y,
 			       getEffectiveMinFrequency(),
 			       getEffectiveMaxFrequency(),
 			       m_frequencyScale == LogFrequencyScale);
 }
 
 int
-SpectrogramLayer::getCompletion(View *v) const
+SpectrogramLayer::getCompletion(LayerGeometryProvider *v) const
 {
     if (m_updateTimer == 0) return 100;
     if (m_fftModels.find(v) == m_fftModels.end()) return 100;
 
     int completion = m_fftModels[v].first->getCompletion();

 #endif
     return completion;
 }
 
 QString
-SpectrogramLayer::getError(View *v) const
+SpectrogramLayer::getError(LayerGeometryProvider *v) const
 {
     if (m_fftModels.find(v) == m_fftModels.end()) return "";
     return m_fftModels[v].first->getError();
 }
 

 
     return true;
 }
 
 bool
-SpectrogramLayer::getYScaleValue(const View *v, int y,
+SpectrogramLayer::getYScaleValue(const LayerGeometryProvider *v, int y,
                                  double &value, QString &unit) const
 {
     value = getFrequencyForY(v, y);
     unit = "Hz";
     return true;
 }
 
 bool
-SpectrogramLayer::snapToFeatureFrame(View *,
+SpectrogramLayer::snapToFeatureFrame(LayerGeometryProvider *,
                                      sv_frame_t &frame,
 				     int &resolution,
 				     SnapType snap) const
 {
     resolution = getWindowIncrement();

     
     return true;
 } 
 
 void
-SpectrogramLayer::measureDoubleClick(View *v, QMouseEvent *e)
+SpectrogramLayer::measureDoubleClick(LayerGeometryProvider *v, QMouseEvent *e)
 {
     ImageCache &cache = m_imageCaches[v];
 
     cerr << "cache width: " << cache.image.width() << ", height: "
               << cache.image.height() << endl;

             (new AddMeasurementRectCommand(this, mr));
     }
 }
 
 bool
-SpectrogramLayer::getCrosshairExtents(View *v, QPainter &paint,
+SpectrogramLayer::getCrosshairExtents(LayerGeometryProvider *v, QPainter &paint,
                                       QPoint cursorPos,
                                       std::vector<QRect> &extents) const
 {
-    QRect vertical(cursorPos.x() - 12, 0, 12, v->height());
+    QRect vertical(cursorPos.x() - 12, 0, 12, v->getPaintHeight());
     extents.push_back(vertical);
 
     QRect horizontal(0, cursorPos.y(), cursorPos.x(), 1);
     extents.push_back(horizontal);
 

                 paint.fontMetrics().width("C#10+50c") + 2,
                 paint.fontMetrics().height());
     extents.push_back(pitch);
 
     QRect rt(cursorPos.x(),
-             v->height() - paint.fontMetrics().height() - 2,
+             v->getPaintHeight() - paint.fontMetrics().height() - 2,
              paint.fontMetrics().width("1234.567 s"),
              paint.fontMetrics().height());
     extents.push_back(rt);
 
     int w(paint.fontMetrics().width("1234567890") + 2);
     QRect frame(cursorPos.x() - w - 2,
-                v->height() - paint.fontMetrics().height() - 2,
+                v->getPaintHeight() - paint.fontMetrics().height() - 2,
                 w,
                 paint.fontMetrics().height());
     extents.push_back(frame);
 
     return true;
 }
 
 void
-SpectrogramLayer::paintCrosshairs(View *v, QPainter &paint,
+SpectrogramLayer::paintCrosshairs(LayerGeometryProvider *v, QPainter &paint,
                                   QPoint cursorPos) const
 {
     paint.save();
 
     int sw = getVerticalScaleWidth(v, m_haveDetailedScale, paint);

         paint.setFont(fn);
     }
     paint.setPen(m_crosshairColour);
 
     paint.drawLine(0, cursorPos.y(), cursorPos.x() - 1, cursorPos.y());
-    paint.drawLine(cursorPos.x(), 0, cursorPos.x(), v->height());
+    paint.drawLine(cursorPos.x(), 0, cursorPos.x(), v->getPaintHeight());
     
     double fundamental = getFrequencyForY(v, cursorPos.y());
 
     v->drawVisibleText(paint,
                        sw + 2,

     RealTime rt = RealTime::frame2RealTime(frame, m_model->getSampleRate());
     QString rtLabel = QString("%1 s").arg(rt.toText(true).c_str());
     QString frameLabel = QString("%1").arg(frame);
     v->drawVisibleText(paint,
                        cursorPos.x() - paint.fontMetrics().width(frameLabel) - 2,
-                       v->height() - 2,
+                       v->getPaintHeight() - 2,
                        frameLabel,
                        View::OutlinedText);
     v->drawVisibleText(paint,
                        cursorPos.x() + 2,
-                       v->height() - 2,
+                       v->getPaintHeight() - 2,
                        rtLabel,
                        View::OutlinedText);
 
     int harmonic = 2;
 
     while (harmonic < 100) {
 
         int hy = int(lrint(getYForFrequency(v, fundamental * harmonic)));
-        if (hy < 0 || hy > v->height()) break;
+        if (hy < 0 || hy > v->getPaintHeight()) break;
         
         int len = 7;
 
         if (harmonic % 2 == 0) {
             if (harmonic % 4 == 0) {

 
     paint.restore();
 }
 
 QString
-SpectrogramLayer::getFeatureDescription(View *v, QPoint &pos) const
+SpectrogramLayer::getFeatureDescription(LayerGeometryProvider *v, QPoint &pos) const
 {
     int x = pos.x();
     int y = pos.y();
 
     if (!m_model || !m_model->isOK()) return "";

 
     return cw;
 }
 
 int
-SpectrogramLayer::getVerticalScaleWidth(View *, bool detailed, QPainter &paint) const
+SpectrogramLayer::getVerticalScaleWidth(LayerGeometryProvider *, bool detailed, QPainter &paint) const
 {
     if (!m_model || !m_model->isOK()) return 0;
 
     int cw = 0;
     if (detailed) cw = getColourScaleWidth(paint);

     
     return cw + tickw + tw + 13;
 }
 
 void
-SpectrogramLayer::paintVerticalScale(View *v, bool detailed, QPainter &paint, QRect rect) const
+SpectrogramLayer::paintVerticalScale(LayerGeometryProvider *v, bool detailed, QPainter &paint, QRect rect) const
 {
     if (!m_model || !m_model->isOK()) {
 	return;
     }
 

 
     paint.drawLine(cw + 7, 0, cw + 7, h);
 
     int bin = -1;
 
-    for (int y = 0; y < v->height(); ++y) {
+    for (int y = 0; y < v->getPaintHeight(); ++y) {
 
 	double q0, q1;
-	if (!getYBinRange(v, v->height() - y, q0, q1)) continue;
+	if (!getYBinRange(v, v->getPaintHeight() - y, q0, q1)) continue;
 
 	int vy;
 
 	if (int(q0) > bin) {
 	    vy = y;

     if (!m_model) return 0;
     return new SpectrogramRangeMapper(m_model->getSampleRate(), m_fftSize);
 }
 
 void
-SpectrogramLayer::updateMeasureRectYCoords(View *v, const MeasureRect &r) const
+SpectrogramLayer::updateMeasureRectYCoords(LayerGeometryProvider *v, const MeasureRect &r) const
 {
     int y0 = 0;
     if (r.startY > 0.0) y0 = int(getYForFrequency(v, r.startY));
     
     int y1 = y0;

 
     r.pixrect = QRect(r.pixrect.x(), y0, r.pixrect.width(), y1 - y0);
 }
 
 void
-SpectrogramLayer::setMeasureRectYCoord(View *v, MeasureRect &r, bool start, int y) const
+SpectrogramLayer::setMeasureRectYCoord(LayerGeometryProvider *v, MeasureRect &r, bool start, int y) const
 {
     if (start) {
         r.startY = getFrequencyForY(v, y);
         r.endY = r.startY;
     } else {