# HG changeset patch
# User Chris Cannam
# Date 1562342127 -3600
# Node ID 8529763e2258dc018ec1586365fa6d124ad29779
# Parent  d954dfccd9228e44e000efada4be76f6d1a6c4f1
Tidy

diff -r d954dfccd922 -r 8529763e2258 data/model/Model.cpp
--- a/data/model/Model.cpp	Fri Jul 05 16:55:20 2019 +0100
+++ b/data/model/Model.cpp	Fri Jul 05 16:55:27 2019 +0100
@@ -25,15 +25,6 @@
 Model::~Model()
 {
     SVDEBUG << "Model::~Model: " << this << " with id " << getId() << endl;
-/*!!!
-    if (!m_aboutToDelete) {
-        SVDEBUG << "NOTE: Model(" << this << ", \""
-                << objectName() << "\", type uri <"
-                << m_typeUri << ">)::~Model(): Model deleted "
-                << "with no aboutToDelete notification"
-                << endl;
-    }
-*/
     //!!! see notes in header - sort this out
     /*
     if (!m_alignmentModel.isNone()) {
@@ -45,13 +36,6 @@
 void
 Model::setSourceModel(ModelId modelId)
 {
-/*!!!
-    if (m_sourceModel) {
-        disconnect(m_sourceModel, SIGNAL(aboutToBeDeleted()),
-                   this, SLOT(sourceModelAboutToBeDeleted()));
-    }
-*/
-    
     m_sourceModel = modelId;
 
     auto model = ModelById::get(m_sourceModel);
@@ -59,45 +43,9 @@
         connect(model.get(), SIGNAL(alignmentCompletionChanged(ModelId)),
                 this, SIGNAL(alignmentCompletionChanged(ModelId)));
     }
-        
-    
-/*
-    if (m_sourceModel) {
-        connect(m_sourceModel, SIGNAL(alignmentCompletionChanged()),
-                this, SIGNAL(alignmentCompletionChanged()));
-        connect(m_sourceModel, SIGNAL(aboutToBeDeleted()),
-                this, SLOT(sourceModelAboutToBeDeleted()));
-    }
-*/
-}
-/*!!!
-void
-Model::aboutToDelete()
-{
-    SVDEBUG << "Model(" << this << ", \""
-            << objectName() << "\", type name \""
-            << getTypeName() << "\", type uri <"
-            << m_typeUri << ">)::aboutToDelete()" << endl;
-
-    if (m_aboutToDelete) {
-        SVDEBUG << "WARNING: Model(" << this << ", \""
-                << objectName() << "\", type uri <"
-                << m_typeUri << ">)::aboutToDelete: "
-                << "aboutToDelete called more than once for the same model"
-                << endl;
-    }
-
-    emit aboutToBeDeleted();
-    m_aboutToDelete = true;
 }
 
 void
-Model::sourceModelAboutToBeDeleted()
-{
-    m_sourceModel = nullptr;
-}
-*/
-void
 Model::setAlignment(ModelId alignmentModel)
 {
     SVDEBUG << "Model(" << this << "): accepting alignment model "
diff -r d954dfccd922 -r 8529763e2258 data/model/Model.h
--- a/data/model/Model.h	Fri Jul 05 16:55:20 2019 +0100
+++ b/data/model/Model.h	Fri Jul 05 16:55:27 2019 +0100
@@ -133,31 +133,6 @@
     virtual bool isSparse() const { return false; }
 
     /**
-     * Mark the model as abandoning. This means that the application
-     * no longer needs it, so it can stop doing any background
-     * calculations it may be involved in. Note that as far as the
-     * model API is concerned, this does nothing more than tell the
-     * model to return true from isAbandoning().  The actual response
-     * to this will depend on the model's context -- it's possible
-     * nothing at all will change.
-     */
-    //!!! aim to lose this (???)
-    /*!!!
-    virtual void abandon() {
-        m_abandoning = true;
-    }
-    */
-    
-    /**
-     * Query whether the model has been marked as abandoning.
-     */
-    //!!! aim to lose this
-    /*!!!
-    virtual bool isAbandoning() const { 
-        return m_abandoning;
-    }
-    */
-    /**
      * Return true if the model has finished loading or calculating
      * all its data, for a model that is capable of calculating in a
      * background thread.
@@ -329,7 +304,6 @@
 
 protected:
     Model() :
-//!!!        m_abandoning(false), 
         m_extendTo(0) { }
 
     // Not provided.
@@ -339,7 +313,6 @@
     ModelId m_sourceModel;
     ModelId m_alignmentModel;
     QString m_typeUri;
-//!!!    bool m_abandoning;
     sv_frame_t m_extendTo;
 };