chart2: replace boost::ptr_vector with std::vector<unique_ptr>

Change-Id: I5c374afcfa2760ebf21e461f38fe392692054dfe

2 files changed, 27 insertions, 43 deletions

diff --git a/chart2/inc/pch/precompiled_chartcore.hxx b/chart2/inc/pch/precompiled_chartcore.hxx
index fde1f3c90250..5860f8f03c90 100644
--- a/chart2/inc/pch/precompiled_chartcore.hxx
+++ b/chart2/inc/pch/precompiled_chartcore.hxx
@@ -33,7 +33,6 @@
 #include <boost/bind.hpp>
 #include <boost/checked_delete.hpp>
 #include <boost/ptr_container/ptr_map.hpp>
-#include <boost/ptr_container/ptr_vector.hpp>
 #include <memory>
 #include <cmath>
 #include <com/sun/star/awt/CharSet.hpp>
diff --git a/chart2/source/view/main/ChartView.cxx b/chart2/source/view/main/ChartView.cxx
index 34a54da10537..722a93ff9f09 100644
--- a/chart2/source/view/main/ChartView.cxx
+++ b/chart2/source/view/main/ChartView.cxx
@@ -116,7 +116,6 @@
 #include <osl/time.h>
 
 #include <memory>
-#include <boost/ptr_container/ptr_vector.hpp>
 
 namespace chart {
 
@@ -248,7 +247,7 @@ void AxisUsage::setExplicitScaleAndIncrement(
         aVCooSysList[i]->setExplicitScaleAndIncrement(nDimIndex, nAxisIndex, rScale, rInc);
 }
 
-typedef boost::ptr_vector<VSeriesPlotter> SeriesPlottersType;
+typedef std::vector<std::unique_ptr<VSeriesPlotter> > SeriesPlottersType;
 
 /** This class is a container of `SeriesPlotter` objects (such as `PieChart`
  *  instances). It is used for initializing coordinate systems, axes and scales
@@ -385,11 +384,9 @@ SeriesPlotterContainer::~SeriesPlotterContainer()
 std::vector< LegendEntryProvider* > SeriesPlotterContainer::getLegendEntryProviderList()
 {
     std::vector< LegendEntryProvider* > aRet( m_aSeriesPlotterList.size() );
-    SeriesPlottersType::iterator       aPlotterIter = m_aSeriesPlotterList.begin();
-    const SeriesPlottersType::iterator aPlotterEnd  = m_aSeriesPlotterList.end();
     sal_Int32 nN = 0;
-    for( aPlotterIter = m_aSeriesPlotterList.begin(); aPlotterIter != aPlotterEnd; ++aPlotterIter, nN++ )
-        aRet[nN] = &(*aPlotterIter);
+    for( std::unique_ptr<VSeriesPlotter>& aPlotter : m_aSeriesPlotterList)
+        aRet[nN++] = aPlotter.get();
     return aRet;
 }
 
@@ -535,7 +532,7 @@ void SeriesPlotterContainer::initializeCooSysAndSeriesPlotter(
             if( !pPlotter )
                 continue;
 
-            m_aSeriesPlotterList.push_back( pPlotter );
+            m_aSeriesPlotterList.push_back( std::unique_ptr<VSeriesPlotter>(pPlotter) );
             pPlotter->setNumberFormatsSupplier( xNumberFormatsSupplier );
             pPlotter->setColorScheme( xColorScheme );
             if(pVCooSys)
@@ -630,9 +627,7 @@ void SeriesPlotterContainer::initializeCooSysAndSeriesPlotter(
             {
                 if(!bSeriesNamesInitialized)
                 {
-                    VSeriesPlotter* pSeriesPlotter = &m_aSeriesPlotterList[0];
-                    if( pSeriesPlotter )
-                        aSeriesNames = pSeriesPlotter->getSeriesNames();
+                    aSeriesNames = m_aSeriesPlotterList[0]->getSeriesNames();
                     bSeriesNamesInitialized = true;
                 }
                 pVCooSys->setSeriesNamesForAxis( aSeriesNames );
@@ -731,11 +726,9 @@ void SeriesPlotterContainer::initAxisUsageList(const Date& rNullDate)
 void SeriesPlotterContainer::setScalesFromCooSysToPlotter()
 {
     //set scales to plotter to enable them to provide the preferred scene AspectRatio
-    SeriesPlottersType::iterator       aPlotterIter = m_aSeriesPlotterList.begin();
-    const SeriesPlottersType::iterator aPlotterEnd  = m_aSeriesPlotterList.end();
-    for( aPlotterIter = m_aSeriesPlotterList.begin(); aPlotterIter != aPlotterEnd; ++aPlotterIter )
+    for( std::unique_ptr<VSeriesPlotter>& aPlotter : m_aSeriesPlotterList )
     {
-        VSeriesPlotter* pSeriesPlotter = &(*aPlotterIter);
+        VSeriesPlotter* pSeriesPlotter = aPlotter.get();
         VCoordinateSystem* pVCooSys = lcl_getCooSysForPlotter( m_rVCooSysList, pSeriesPlotter );
         if(pVCooSys)
         {
@@ -750,11 +743,9 @@ void SeriesPlotterContainer::setScalesFromCooSysToPlotter()
 void SeriesPlotterContainer::setNumberFormatsFromAxes()
 {
     //set numberformats to plotter to enable them to display the data labels in the numberformat of the axis
-    SeriesPlottersType::iterator       aPlotterIter = m_aSeriesPlotterList.begin();
-    const SeriesPlottersType::iterator aPlotterEnd  = m_aSeriesPlotterList.end();
-    for( aPlotterIter = m_aSeriesPlotterList.begin(); aPlotterIter != aPlotterEnd; ++aPlotterIter )
+    for( std::unique_ptr<VSeriesPlotter>& aPlotter : m_aSeriesPlotterList )
     {
-        VSeriesPlotter* pSeriesPlotter = &(*aPlotterIter);
+        VSeriesPlotter* pSeriesPlotter = aPlotter.get();
         VCoordinateSystem* pVCooSys = lcl_getCooSysForPlotter( m_rVCooSysList, pSeriesPlotter );
         if(pVCooSys)
         {
@@ -999,12 +990,9 @@ drawing::Direction3D SeriesPlotterContainer::getPreferredAspectRatio()
     //first with special demands wins (less or equal zero <-> arbitrary)
     double fx, fy, fz;
     fx = fy = fz = -1.0;
-    SeriesPlottersType::const_iterator       aPlotterIter = m_aSeriesPlotterList.begin();
-    const SeriesPlottersType::const_iterator aPlotterEnd  = m_aSeriesPlotterList.end();
-    for( aPlotterIter = m_aSeriesPlotterList.begin(), nPlotterCount=0
-        ; aPlotterIter != aPlotterEnd; ++aPlotterIter, ++nPlotterCount )
+    for( std::unique_ptr<VSeriesPlotter>& aPlotter : m_aSeriesPlotterList )
     {
-        drawing::Direction3D aSingleRatio( aPlotterIter->getPreferredDiagramAspectRatio() );
+        drawing::Direction3D aSingleRatio( aPlotter->getPreferredDiagramAspectRatio() );
         if( fx<0 && aSingleRatio.DirectionX>0 )
             fx = aSingleRatio.DirectionX;
 
@@ -1030,6 +1018,7 @@ drawing::Direction3D SeriesPlotterContainer::getPreferredAspectRatio()
 
         if( fx>0 && fy>0 && fz>0 )
             break;
+        ++nPlotterCount;
     }
     aPreferredAspectRatio = drawing::Direction3D(fx, fy, fz);
     return aPreferredAspectRatio;
@@ -1728,11 +1717,9 @@ awt::Rectangle ChartView::impl_createDiagramAndContent( const CreateShapeParam2D
 
     // - create data series for all charttypes
     m_bPointsWereSkipped = false;
-    SeriesPlottersType::iterator       aPlotterIter = rSeriesPlotterList.begin();
-    const SeriesPlottersType::iterator aPlotterEnd  = rSeriesPlotterList.end();
-    for( aPlotterIter = rSeriesPlotterList.begin(); aPlotterIter != aPlotterEnd; ++aPlotterIter )
+    for( std::unique_ptr<VSeriesPlotter>& aPlotter : rSeriesPlotterList )
     {
-        VSeriesPlotter* pSeriesPlotter = &(*aPlotterIter);
+        VSeriesPlotter* pSeriesPlotter = aPlotter.get();
         OUString aCID; //III
         uno::Reference< drawing::XShapes > xSeriesTarget(0);
         if( pSeriesPlotter->WantToPlotInFrontOfAxisLine() )
@@ -1769,10 +1756,9 @@ awt::Rectangle ChartView::impl_createDiagramAndContent( const CreateShapeParam2D
         if (!rParam.mbUseFixedInnerSize)
             aNewInnerRect = aVDiagram.adjustInnerSize( aConsumedOuterRect );
 
-        for( aPlotterIter = rSeriesPlotterList.begin(); aPlotterIter != aPlotterEnd; ++aPlotterIter )
+        for( std::unique_ptr<VSeriesPlotter>& aPlotter : rSeriesPlotterList )
         {
-            VSeriesPlotter* pSeriesPlotter = &(*aPlotterIter);
-            pSeriesPlotter->releaseShapes();
+            aPlotter->releaseShapes();
         }
 
         //clear and recreate
@@ -1789,18 +1775,17 @@ awt::Rectangle ChartView::impl_createDiagramAndContent( const CreateShapeParam2D
         }
 
         // - create data series for all charttypes
-        for( aPlotterIter = rSeriesPlotterList.begin(); aPlotterIter != aPlotterEnd; ++aPlotterIter )
+        for( std::unique_ptr<VSeriesPlotter>& aPlotter : rSeriesPlotterList )
         {
-            VSeriesPlotter* pSeriesPlotter = &(*aPlotterIter);
-            VCoordinateSystem* pVCooSys = lcl_getCooSysForPlotter( rVCooSysList, pSeriesPlotter );
+            VCoordinateSystem* pVCooSys = lcl_getCooSysForPlotter( rVCooSysList, aPlotter.get() );
             if(2==nDimensionCount)
-                pSeriesPlotter->setTransformationSceneToScreen( pVCooSys->getTransformationSceneToScreen() );
-            pSeriesPlotter->createShapes();
-            m_bPointsWereSkipped = m_bPointsWereSkipped || pSeriesPlotter->PointsWereSkipped();
+                aPlotter->setTransformationSceneToScreen( pVCooSys->getTransformationSceneToScreen() );
+            aPlotter->createShapes();
+            m_bPointsWereSkipped = m_bPointsWereSkipped || aPlotter->PointsWereSkipped();
         }
 
-        for( aPlotterIter = rSeriesPlotterList.begin(); aPlotterIter != aPlotterEnd; ++aPlotterIter )
-            aPlotterIter->rearrangeLabelToAvoidOverlapIfRequested(rPageSize);
+        for( std::unique_ptr<VSeriesPlotter>& aPlotter : rSeriesPlotterList )
+            aPlotter->rearrangeLabelToAvoidOverlapIfRequested(rPageSize);
     }
 
     if (rParam.mbUseFixedInnerSize)
@@ -1811,9 +1796,9 @@ awt::Rectangle ChartView::impl_createDiagramAndContent( const CreateShapeParam2D
         aUsedOuterRect = rParam.maRemainingSpace;
 
     bool bSnapRectToUsedArea = false;
-    for( aPlotterIter = rSeriesPlotterList.begin(); aPlotterIter != aPlotterEnd; ++aPlotterIter )
+    for( std::unique_ptr<VSeriesPlotter>& aPlotter : rSeriesPlotterList )
     {
-        bSnapRectToUsedArea = aPlotterIter->shouldSnapRectToUsedArea();
+        bSnapRectToUsedArea = aPlotter->shouldSnapRectToUsedArea();
         if(bSnapRectToUsedArea)
             break;
     }
@@ -3213,7 +3198,7 @@ void ChartView::createShapes2D( const awt::Size& rPageSize )
         size_t n = rSeriesPlotter.size();
         for(size_t i = 0; i < n; ++i)
         {
-            std::vector<VDataSeries*> aAllNewDataSeries = rSeriesPlotter[i].getAllSeries();
+            std::vector<VDataSeries*> aAllNewDataSeries = rSeriesPlotter[i]->getAllSeries();
             std::vector< VDataSeries* >& rAllOldDataSeries =
                 maTimeBased.m_aDataSeriesList[i];
             size_t m = std::min(aAllNewDataSeries.size(), rAllOldDataSeries.size());
@@ -3276,7 +3261,7 @@ void ChartView::createShapes2D( const awt::Size& rPageSize )
         maTimeBased.m_aDataSeriesList.resize(n);
         for(size_t i = 0; i < n; ++i)
         {
-            std::vector<VDataSeries*> aAllNewDataSeries = rSeriesPlotter[i].getAllSeries();
+            std::vector<VDataSeries*> aAllNewDataSeries = rSeriesPlotter[i]->getAllSeries();
             std::vector<VDataSeries*>& rAllOldDataSeries = maTimeBased.m_aDataSeriesList[i];
             size_t m = aAllNewDataSeries.size();
             for(size_t j = 0; j < m; ++j)