comparison layer/WaveformLayer.cpp @ 301:5636eeacc467

* Merge from sv-match-alignment branch (excluding alignment-specific document).
  - add aggregate wave model (not yet complete enough to be added as a true
    model in a layer, but there's potential)
  - add play solo mode
  - add alignment model -- unused in plain SV
  - fix two plugin leaks
  - add m3u playlist support (opens all files at once, potentially hazardous)
  - fix retrieval of pre-encoded URLs
  - add ability to resample audio files on import, so as to match rates with
    other files previously loaded; add preference for same
  - add preliminary support in transform code for range and rate of transform
    input
  - reorganise preferences dialog, move dark-background option to preferences,
    add option for temporary directory location

     connect(m_model, SIGNAL(modelChanged(size_t, size_t)),
 	    this, SIGNAL(modelChanged(size_t, size_t)));
 
     connect(m_model, SIGNAL(completionChanged()),
 	    this, SIGNAL(modelCompletionChanged()));
+
+    connect(model, SIGNAL(alignmentCompletionChanged()),
+            this, SIGNAL(modelCompletionChanged()));
 
     emit modelReplaced();
 
     if (channelsChanged) emit layerParametersChanged();
 }