changeset 290:3101c68a00c1

* Restore Scale setting which had mistakenly disappeared from spectrum
* Some tweaks to spectrum peaks
* Make spectrum default to 4096/75%... or is that overdoing it?
* Show harmonic cursor even during playback if in measure mode and mouse in
  relevant pane
* Avoid crash when trying to measure a non-layer
* Various adjustments to some icons to make them look better in white-on-black
  schemes

--- a/layer/SliceLayer.cpp	Fri Jul 13 13:19:15 2007 +0000
+++ b/layer/SliceLayer.cpp	Fri Jul 13 15:54:17 2007 +0000
@@ -267,7 +267,7 @@
         break;
         
     default:
-        std::cerr << "thresh = " << m_threshold << std::endl;
+//        std::cerr << "thresh = " << m_threshold << std::endl;
         norm = (fabsf(value) - m_threshold);
         if (norm < 0) norm = 0;
         y = yorigin - (float(h) * norm);
@@ -565,7 +565,7 @@
 SliceLayer::getPropertyLabel(const PropertyName &name) const
 {
     if (name == "Plot Type") return tr("Plot Type");
-    if (name == "Energy Scale") return tr("Scale");
+    if (name == "Scale") return tr("Scale");
     if (name == "Normalize") return tr("Normalize");
     if (name == "Threshold") return tr("Threshold");
     if (name == "Gain") return tr("Gain");
@@ -581,7 +581,7 @@
     if (name == "Normalize") return ToggleProperty;
     if (name == "Threshold") return RangeProperty;
     if (name == "Plot Type") return ValueProperty;
-    if (name == "Energy Scale") return ValueProperty;
+    if (name == "Scale") return ValueProperty;
     if (name == "Sampling Mode") return ValueProperty;
     if (name == "Bin Scale") return ValueProperty;
     if (name == "Colour" && m_plotStyle == PlotFilledBlocks) return ValueProperty;

--- a/layer/SpectrumLayer.cpp	Fri Jul 13 13:19:15 2007 +0000
+++ b/layer/SpectrumLayer.cpp	Fri Jul 13 15:54:17 2007 +0000
@@ -29,9 +29,9 @@
     m_originModel(0),
     m_channel(-1),
     m_channelSet(false),
-    m_windowSize(1024),
+    m_windowSize(4096),
     m_windowType(HanningWindow),
-    m_windowHopLevel(2),
+    m_windowHopLevel(3),
     m_showPeaks(false),
     m_newFFTNeeded(true)
 {
@@ -658,8 +658,13 @@
         paint.setRenderHint(QPainter::Antialiasing, false);
         paint.setPen(QColor(160, 160, 160)); //!!!
 
+        int peakminbin = 0;
+        int peakmaxbin = fft->getHeight() - 1;
+        float peakmaxfreq = Pitch::getFrequencyForPitch(128);
+        peakmaxbin = ((peakmaxfreq * fft->getHeight() * 2) / fft->getSampleRate());
+        
         FFTModel::PeakSet peaks = fft->getPeakFrequencies
-            (FFTModel::MajorPitchAdaptivePeaks, col);
+            (FFTModel::MajorPitchAdaptivePeaks, col, peakminbin, peakmaxbin);
 
         ColourMapper mapper(ColourMapper::BlackOnWhite, 0, 1);
 

--- a/view/Pane.cpp	Fri Jul 13 13:19:15 2007 +0000
+++ b/view/Pane.cpp	Fri Jul 13 15:54:17 2007 +0000
@@ -61,7 +61,8 @@
     m_vpan(0),
     m_hthumb(0),
     m_vthumb(0),
-    m_reset(0)
+    m_reset(0),
+    m_mouseInWidget(false)
 {
     setObjectName("Pane");
     setMouseTracking(true);
@@ -380,7 +381,8 @@
     ViewManager::ToolMode toolMode = m_manager->getToolMode();
 
     if (m_manager &&
-        !m_manager->isPlaying() &&
+//        !m_manager->isPlaying() &&
+        m_mouseInWidget &&
         toolMode == ViewManager::MeasureMode) {
 
         for (LayerList::iterator vi = m_layers.end(); vi != m_layers.begin(); ) {
@@ -1360,8 +1362,10 @@
         if (m_measureCursor2) setCursor(*m_measureCursor2);
 
         Layer *layer = getTopLayer();
-        if (layer) layer->measureDrag(this, e);
-        if (layer->hasTimeXAxis()) edgeScrollMaybe(e->x());
+        if (layer) {
+            layer->measureDrag(this, e);
+            if (layer->hasTimeXAxis()) edgeScrollMaybe(e->x());
+        }
 
         update();
     }
@@ -1676,8 +1680,15 @@
 }
 
 void
+Pane::enterEvent(QEvent *)
+{
+    m_mouseInWidget = true;
+}
+
+void
 Pane::leaveEvent(QEvent *)
 {
+    m_mouseInWidget = false;
     bool previouslyIdentifying = m_identifyFeatures;
     m_identifyFeatures = false;
     if (previouslyIdentifying) update();

--- a/view/Pane.h	Fri Jul 13 13:19:15 2007 +0000
+++ b/view/Pane.h	Fri Jul 13 15:54:17 2007 +0000
@@ -89,6 +89,7 @@
     virtual void mouseReleaseEvent(QMouseEvent *e);
     virtual void mouseMoveEvent(QMouseEvent *e);
     virtual void mouseDoubleClickEvent(QMouseEvent *e);
+    virtual void enterEvent(QEvent *e);
     virtual void leaveEvent(QEvent *e);
     virtual void wheelEvent(QWheelEvent *e);
     virtual void resizeEvent(QResizeEvent *e);
@@ -156,6 +157,8 @@
     Thumbwheel *m_vthumb;
     NotifyingPushButton *m_reset;
 
+    bool m_mouseInWidget;
+
     static QCursor *m_measureCursor1;
     static QCursor *m_measureCursor2;
 };

--- a/widgets/PropertyBox.cpp	Fri Jul 13 13:19:15 2007 +0000
+++ b/widgets/PropertyBox.cpp	Fri Jul 13 15:54:17 2007 +0000
@@ -443,6 +443,9 @@
                 cb->setEditable(true);
 
             } else { // ColourProperty
+
+                //!!! should be a proper colour combobox class that
+                // manages its own Add New Colour entry...
                 
                 ColourDatabase *db = ColourDatabase::getInstance();
                 for (size_t i = 0; i < db->getColourCount(); ++i) {