comparison data/fft/FFTDataServer.cpp @ 387:7aa1de571880

* juggle some files around in order to free audioio, base, and system libraries
  from dependency on QtGui

 
 #include "base/StorageAdviser.h"
 #include "base/Exceptions.h"
 #include "base/Profiler.h"
 #include "base/Thread.h" // for debug mutex locker
-
-#include <QMessageBox>
-#include <QApplication>
 
 //#define DEBUG_FFT_SERVER 1
 //#define DEBUG_FFT_SERVER_FILL 1
 
 #ifdef DEBUG_FFT_SERVER_FILL

                 delete cache;
                 cache = 0;
             }
         }
 
-        if (cache) {
+        if (!cache) {
             std::cerr << "ERROR: Memory allocation failed when resizing"
                       << " FFT file cache no. " << c << " to " << width
                       << "x" << m_height << " (of total width " << m_width
                       << "): abandoning this cache" << std::endl;
-        }
-
-        //!!! Shouldn't be using QtGui here.  Need a better way to report this.
-        QMessageBox::critical
-            (0, QApplication::tr("FFT cache resize failed"),
-             QApplication::tr
-             ("Failed to create or resize an FFT model slice.\n"
-              "There may be insufficient memory or disc space to continue."));
+
+            throw AllocationFailed("Failed to create or resize an FFT model slice");
+        }
     }
 
     m_caches[c] = cache;
     m_lastUsedCache = c;
     return cache;