comparison data/model/ReadOnlyWaveFileModel.h @ 1671:82d03c9661f9 single-point

Rework isReady()/getCompletion() on models. Previously the new overhauled models were implementing getCompletion() but inheriting a version of isReady() (from the Model base) that didn't call it, referring only to isOK(). So they were reporting completion as soon as they had begun. Instead hoist getCompletion() to abstract base and call it from Model::isReady().

     
     ~ReadOnlyWaveFileModel();
 
     bool isOK() const override;
     bool isReady(int *) const override;
+    int getCompletion() const override {
+        int c = 0;
+        (void)isReady(&c);
+        return c;
+    }
 
     const ZoomConstraint *getZoomConstraint() const override { return &m_zoomConstraint; }
 
     sv_frame_t getFrameCount() const override;
     int getChannelCount() const override;