the rendering is working on-screen

I can't believe that I finally see something on the screen.

Change-Id: Ic374c8a0d0fa5050b0701a5553136759c9c7602c

5 files changed, 26 insertions, 7 deletions

diff --git a/chart2/inc/ChartModel.hxx b/chart2/inc/ChartModel.hxx
index fc0741d06a42..6ea16fd25d06 100644
--- a/chart2/inc/ChartModel.hxx
+++ b/chart2/inc/ChartModel.hxx
@@ -70,6 +70,7 @@
 #include <boost/scoped_ptr.hpp>
 
 class SvNumberFormatter;
+class OpenGLWindow;
 
 namespace chart
 {
@@ -595,10 +596,13 @@ public:
     void getNextTimePoint();
     void setTimeBasedRange(sal_Int32 nStart, sal_Int32 nEnd);
 
+    OpenGLWindow* getOpenGLWindow();
+
 private:
     sal_Int32 mnStart;
     sal_Int32 mnEnd;
     bool bSet;
+    OpenGLWindow* mpOpenGLWindow;
 };
 
 }  // namespace chart
diff --git a/chart2/source/model/main/ChartModel.cxx b/chart2/source/model/main/ChartModel.cxx
index cf52cacd37cf..f876a88d09dd 100644
--- a/chart2/source/model/main/ChartModel.cxx
+++ b/chart2/source/model/main/ChartModel.cxx
@@ -108,6 +108,7 @@ ChartModel::ChartModel(uno::Reference<uno::XComponentContext > const & xContext)
     , mnStart(0)
     , mnEnd(0)
     ,bSet(false)
+    , mpOpenGLWindow(NULL)
 {
     OSL_TRACE( "ChartModel: CTOR called" );
 
@@ -153,6 +154,7 @@ ChartModel::ChartModel( const ChartModel & rOther )
     , mnStart(rOther.mnStart)
     , mnEnd(rOther.mnEnd)
     , bSet(false)
+    , mpOpenGLWindow(NULL)
 {
     OSL_TRACE( "ChartModel: Copy-CTOR called" );
 
@@ -1415,6 +1417,12 @@ void ChartModel::setWindow( const sal_uInt64 nWindowPtr )
     void* pPtr = (void*)nWindowPtr;
     OpenGLWindow* pWindow = reinterpret_cast<OpenGLWindow*>(pPtr);
     assert(pWindow);
+    mpOpenGLWindow = pWindow;
+}
+
+OpenGLWindow* ChartModel::getOpenGLWindow()
+{
+    return mpOpenGLWindow;
 }
 
 }  // namespace chart
diff --git a/chart2/source/view/charttypes/GL3DBarChart.cxx b/chart2/source/view/charttypes/GL3DBarChart.cxx
index b29d1935662f..f19ab641dd39 100644
--- a/chart2/source/view/charttypes/GL3DBarChart.cxx
+++ b/chart2/source/view/charttypes/GL3DBarChart.cxx
@@ -19,10 +19,11 @@
 
 namespace chart {
 
-GL3DBarChart::GL3DBarChart(const std::vector<VDataSeries*>& rDataSeries):
+GL3DBarChart::GL3DBarChart(const std::vector<VDataSeries*>& rDataSeries,
+        OpenGLContext& rContext):
     maDataSeries(rDataSeries),
     mpRenderer(new opengl3D::OpenGL3DRenderer()),
-    mxContext(new opengl3D::temporary::TemporaryContext(mpRenderer.get()))
+    mrContext(rContext)
 {
 }
 
@@ -65,13 +66,13 @@ void GL3DBarChart::create3DShapes()
 
 void GL3DBarChart::render()
 {
-    mxContext->init();
+    mrContext.makeCurrent();
     for(boost::ptr_vector<opengl3D::Renderable3DObject>::iterator itr = maShapes.begin(),
             itrEnd = maShapes.end(); itr != itrEnd; ++itr)
     {
         itr->render();
     }
-    mxContext->render();
+    mrContext.swapBuffers();
 }
 
 }
diff --git a/chart2/source/view/inc/GL3DBarChart.hxx b/chart2/source/view/inc/GL3DBarChart.hxx
index da3d1e14056d..6efc86c85aa3 100644
--- a/chart2/source/view/inc/GL3DBarChart.hxx
+++ b/chart2/source/view/inc/GL3DBarChart.hxx
@@ -32,7 +32,7 @@ class TemporaryContext;
 class GL3DBarChart
 {
 public:
-    GL3DBarChart(const std::vector<VDataSeries*>& rDataSeries);
+    GL3DBarChart(const std::vector<VDataSeries*>& rDataSeries, OpenGLContext& rContext);
     ~GL3DBarChart();
 
     void create3DShapes();
@@ -45,7 +45,7 @@ private:
     boost::ptr_vector<opengl3D::Renderable3DObject> maShapes;
 
     boost::scoped_ptr<opengl3D::OpenGL3DRenderer> mpRenderer;
-    boost::scoped_ptr<opengl3D::temporary::TemporaryContext> mxContext;
+    OpenGLContext& mrContext;
 };
 
 }
diff --git a/chart2/source/view/main/ChartView.cxx b/chart2/source/view/main/ChartView.cxx
index 88c31039b7e6..98c9b9136b6c 100644
--- a/chart2/source/view/main/ChartView.cxx
+++ b/chart2/source/view/main/ChartView.cxx
@@ -65,6 +65,8 @@
 #include <vcl/svapp.hxx>
 #include <osl/mutex.hxx>
 #include <svx/unofill.hxx>
+#include <vcl/openglwin.hxx>
+#include <vcl/opengl/OpenGLContext.hxx>
 
 #include <drawinglayer/XShapeDumper.hxx>
 
@@ -3143,7 +3145,11 @@ void ChartView::createShapes3D()
         }
     }
 
-    GL3DBarChart aBarChart(aDataSeries);
+    OpenGLWindow* pWindow = mrChartModel.getOpenGLWindow();
+    if(!pWindow)
+        return;
+
+    GL3DBarChart aBarChart(aDataSeries, *pWindow->getContext());
     aBarChart.create3DShapes();
     aBarChart.render();
 }