comparison src/Analyser.cpp @ 314:2a2fd6eb8fa8

If user asks to save before initial analysis is complete, wait for it

     if (!m_layers[Spectrogram]) return false;
     m_layers[Spectrogram]->setDisplayExtents(min, max);
     return true;
 }
 
+int
+Analyser::getInitialAnalysisCompletion()
+{
+    int completion = 0;
+
+    if (m_layers[PitchTrack]) {
+        completion = m_layers[PitchTrack]->getCompletion(m_pane);
+    }
+
+    if (m_layers[Notes]) {
+        int c = m_layers[Notes]->getCompletion(m_pane);
+        if (c < completion) completion = c;
+    }
+    
+    return completion;
+}
+
+void
+Analyser::layerCompletionChanged()
+{
+    if (getInitialAnalysisCompletion() == 100) {
+        emit initialAnalysisCompleted();
+    }
+}
+
 QString
 Analyser::addVisualisations()
 {
     // A spectrogram, off by default. Must go at the back because it's
     // opaque

     if (pitchLayer) {
         pitchLayer->setBaseColour(cdb->getColourIndex(tr("Black")));
         PlayParameters *params = pitchLayer->getPlayParameters();
         if (params) params->setPlayPan(1);
     }
+    connect(pitchLayer, SIGNAL(modelCompletionChanged()),
+            this, SLOT(layerCompletionChanged()));
     
     FlexiNoteLayer *flexiNoteLayer = 
         qobject_cast<FlexiNoteLayer *>(m_layers[Notes]);
     if (flexiNoteLayer) {
         flexiNoteLayer->setBaseColour(cdb->getColourIndex(tr("Bright Blue")));
         PlayParameters *params = flexiNoteLayer->getPlayParameters();
         if (params) params->setPlayPan(1);
     }
+    connect(flexiNoteLayer, SIGNAL(modelCompletionChanged()),
+            this, SLOT(layerCompletionChanged()));
     
     return "";
 }
 
 QString