Removed Label class (not used anymore)

git-svn-id: http://svn.osgeo.org/qgis/branches/symbology-ng-branch@11208 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: wonder

src/core/CMakeLists.txt

@@ -85,7 +85,6 @@ SET(QGIS_CORE_SRCS
   pal/costcalculator.cpp
   pal/feature.cpp
   pal/geomfunction.cpp
-  pal/label.cpp
   pal/labelposition.cpp
   pal/layer.cpp
   pal/pal.cpp

src/core/pal/costcalculator.cpp

@@ -7,7 +7,6 @@
 
 #include <pal/layer.h>
 #include <pal/pal.h>
-#include <pal/label.h>
 
 #include "feature.h"
 #include "geomfunction.h"

src/core/pal/label.cpp

@@ -41,7 +41,6 @@
 
 #include <pal/layer.h>
 #include <pal/pal.h>
-#include <pal/label.h>
 
 #include "costcalculator.h"
 #include "feature.h"

src/core/pal/label.h

@@ -49,6 +49,7 @@
 #include <pal/pal.h>
 #include <pal/layer.h>
 #include <pal/palexception.h>
+#include <pal/palstat.h>
 
 #include "linkedlist.hpp"
 #include "rtree.hpp"

src/core/pal/labelposition.cpp

@@ -34,8 +34,6 @@
 #ifndef _PAL_H
 #define _PAL_H
 
-#include <pal/label.h>
-#include <pal/palstat.h>
 
 #include <list>
 #include <iostream>
@@ -62,6 +60,7 @@ namespace pal
 
   class Layer;
   class LabelPosition;
+  class PalStat;
   class Problem;
   class PointSet;
   class SimpleMutex;

src/core/pal/pal.cpp

@@ -30,8 +30,7 @@
 #ifndef _PAL_GEOMETRY_H
 #define _PAL_GEOMETRY_H
 
-#include <list>
-#include <pal/label.h>
+#include <cstdlib> // for size_t needed in geos_c.h
 #include <geos_c.h>
 
 namespace pal
@@ -43,13 +42,6 @@ namespace pal
   class CORE_EXPORT PalGeometry
   {
     public:
-      /*
-       * \brief get the geometry in WKB hexa format
-       * This method is called by Pal each time it needs a geom's coordinates
-       *
-       * @return WKB Hex buffer
-       */
-      //virtual char * getWkbHexBuffer() = 0;
 
       /**
        * \brief get the GEOSGeometry of the feature
@@ -67,20 +59,6 @@ namespace pal
       virtual void releaseGeosGeometry( GEOSGeometry *the_geom ) = 0;
 
 
-      /*
-       * \brief Called by Pal when it doesn't need the coordinates anymore
-       * @param wkbBuffer is the WkbBuffer from PalGeometry::getWkbHexBuffer()
-       */
-      //virtual void releaseWkbHexBuffer(char *wkbBuffer) = 0;
-
-      /*
-       * \brief Give back a label to display
-       * Pal call this method when label will no move anymore.
-       *
-       * @param label the label to disploy
-       */
-      //virtual void addLabel(Label *label) = 0;
-
       virtual ~PalGeometry() {}
   };
 

src/core/pal/pal.h

@@ -48,7 +48,6 @@
 #include <pal/pal.h>
 #include <pal/palstat.h>
 #include <pal/layer.h>
-#include <pal/label.h>
 
 #include "linkedlist.hpp"
 #include "rtree.hpp"

src/core/pal/palgeometry.h

@@ -109,7 +109,6 @@ void QgsPALObjectPositionManager::findObjectPositions( const QgsRenderContext& r
   double bbox[4]; bbox[0] = viewExtent.xMinimum(); bbox[1] = viewExtent.yMinimum(); bbox[2] = viewExtent.xMaximum(); bbox[3] = viewExtent.yMaximum();
 
 
-  pal::PalStat* stat = 0;
   //set map units
   pal::Units mapUnits;
   switch ( unitType )
@@ -132,8 +131,7 @@ void QgsPALObjectPositionManager::findObjectPositions( const QgsRenderContext& r
   mPositionEngine.setMapUnit( mapUnits );
   mPositionEngine.setDpi( renderContext.scaleFactor() * 25.4 );
 
-  std::list<pal::LabelPosition*>* resultLabelList = mPositionEngine.labeller( renderContext.rendererScale(), bbox, &stat, false );
-  delete stat;
+  std::list<pal::LabelPosition*>* resultLabelList = mPositionEngine.labeller( renderContext.rendererScale(), bbox, NULL, false );
 
   //and read the positions back to the overlay objects
   if ( !resultLabelList )