Move kernelShape enum to heatmap.h

src/plugins/heatmap/heatmap.cpp

@@ -338,19 +338,19 @@ double Heatmap::calculateKernelValue( double distance, int bandwidth, int kernel
 {
   switch ( kernelShape )
   {
-    case HeatmapGui::Triangular:
+    case Heatmap::Triangular:
       return triangularKernel( distance , bandwidth );
 
-    case HeatmapGui::Uniform:
+    case Heatmap::Uniform:
       return uniformKernel( distance, bandwidth );
 
-    case HeatmapGui::Quartic:
+    case Heatmap::Quartic:
       return quarticKernel( distance, bandwidth );
 
-    case HeatmapGui::Triweight:
+    case Heatmap::Triweight:
       return triweightKernel( distance, bandwidth );
 
-    case HeatmapGui::Epanechnikov:
+    case Heatmap::Epanechnikov:
       return epanechnikovKernel( distance, bandwidth );
   }
   return 0;

src/plugins/heatmap/heatmap.h

@@ -69,6 +69,16 @@ class Heatmap: public QObject, public QgisPlugin
     Heatmap( QgisInterface * theInterface );
     //! Destructor
     virtual ~Heatmap();
+    
+    // Kernel shape type
+    enum kernelShape
+    {
+      Quartic,
+      Triangular,
+      Uniform,
+      Triweight,
+      Epanechnikov
+    };
 
   public slots:
     //! init the gui

src/plugins/heatmap/heatmapgui.cpp

@@ -12,6 +12,7 @@
 // qgis includes
 #include "qgis.h"
 #include "heatmapgui.h"
+#include "heatmap.h"
 #include "qgscontexthelp.h"
 #include "qgsmaplayer.h"
 #include "qgsmaplayerregistry.h"
@@ -230,7 +231,7 @@ void HeatmapGui::on_kernelShapeCombo_currentIndexChanged( int index )
 {
   Q_UNUSED( index );
   // Only enable the decay edit if the kernel shape is set to triangular
-  mDecayLineEdit->setEnabled( index == HeatmapGui::Triangular );
+  mDecayLineEdit->setEnabled( index == Heatmap::Triangular );
 }
 
 /*

src/plugins/heatmap/heatmapgui.h

@@ -36,15 +36,6 @@ class HeatmapGui : public QDialog, private Ui::HeatmapGuiBase
       MapUnits
     };
 
-    enum kernelShape
-    {
-      Quartic,
-      Triangular,
-      Uniform,
-      Triweight,
-      Epanechnikov
-    };
-
     /** Returns whether to apply weighted heat */
     bool weighted();