opengl charts: Move the init from sc to chart2, to have the right parent.

Conflicts:
chart2/source/view/charttypes/GL3DBarChart.cxx

Change-Id: I1e23329345e00e7d8e1f269c832e84d015824c0a

8 files changed, 86 insertions, 35 deletions

diff --git a/chart2/Library_chartcontroller.mk b/chart2/Library_chartcontroller.mk
index f77ef70b9056..b147fc103829 100644
--- a/chart2/Library_chartcontroller.mk
+++ b/chart2/Library_chartcontroller.mk
@@ -43,6 +43,7 @@ $(eval $(call gb_Library_use_libraries,chartcontroller,\
     ucbhelper \
     utl \
     vcl \
+    vclopengl \
 	$(gb_UWINAPI) \
 ))
 
diff --git a/chart2/source/controller/main/ChartController.cxx b/chart2/source/controller/main/ChartController.cxx
index b57045d09bfe..d5eca79114b9 100644
--- a/chart2/source/controller/main/ChartController.cxx
+++ b/chart2/source/controller/main/ChartController.cxx
@@ -726,6 +726,9 @@ void SAL_CALL ChartController::dispose()
 
         //--release all resources and references
         {
+            uno::Reference< chart2::X3DChartWindowProvider > x3DWindowProvider(getModel(), uno::UNO_QUERY_THROW);
+            x3DWindowProvider->setWindow(0);
+
             uno::Reference< util::XModeChangeBroadcaster > xViewBroadcaster( m_xChartView, uno::UNO_QUERY );
             if( xViewBroadcaster.is() )
                 xViewBroadcaster->removeModeChangeListener(this);
diff --git a/chart2/source/controller/main/ChartWindow.cxx b/chart2/source/controller/main/ChartWindow.cxx
index 917d69e8ae74..37335c4b87a2 100644
--- a/chart2/source/controller/main/ChartWindow.cxx
+++ b/chart2/source/controller/main/ChartWindow.cxx
@@ -22,8 +22,11 @@
 #include "HelpIds.hrc"
 
 #include <vcl/help.hxx>
+#include <vcl/openglwin.hxx>
 #include <vcl/settings.hxx>
 
+#include <com/sun/star/chart2/X3DChartWindowProvider.hpp>
+
 using namespace ::com::sun::star;
 
 namespace
@@ -42,10 +45,11 @@ namespace
 namespace chart
 {
 
-ChartWindow::ChartWindow( WindowController* pWindowController, Window* pParent, WinBits nStyle )
+ChartWindow::ChartWindow( ChartController* pController, Window* pParent, WinBits nStyle )
         : Window(pParent, nStyle)
-        , m_pWindowController( pWindowController )
+        , m_pWindowController( pController )
         , m_bInPaint(false)
+        , m_pOpenGLWindow(new OpenGLWindow(this))
 {
     this->SetHelpId( HID_SCH_WIN_DOCUMENT );
     this->SetMapMode( MapMode(MAP_100TH_MM) );
@@ -55,10 +59,21 @@ ChartWindow::ChartWindow( WindowController* pWindowController, Window* pParent,
     EnableRTL( false );
     if( pParent )
         pParent->EnableRTL( false );// #i96215# necessary for a correct position of the context menu in rtl mode
+
+    m_pOpenGLWindow->Show();
+    uno::Reference< chart2::X3DChartWindowProvider > x3DWindowProvider(pController->getModel(), uno::UNO_QUERY_THROW);
+    sal_uInt64 nWindowPtr = reinterpret_cast<sal_uInt64>(m_pOpenGLWindow);
+    x3DWindowProvider->setWindow(nWindowPtr);
 }
 
 ChartWindow::~ChartWindow()
 {
+    if (m_pWindowController && m_pWindowController->getModel().is())
+    {
+        uno::Reference< chart2::X3DChartWindowProvider > x3DWindowProvider(m_pWindowController->getModel(), uno::UNO_QUERY_THROW);
+        x3DWindowProvider->setWindow(0);
+    }
+    delete m_pOpenGLWindow;
 }
 
 void ChartWindow::clear()
@@ -79,10 +94,18 @@ void ChartWindow::PrePaint()
 void ChartWindow::Paint( const Rectangle& rRect )
 {
     m_bInPaint = true;
-    if( m_pWindowController )
-        m_pWindowController->execute_Paint( rRect );
+    if (m_pOpenGLWindow && m_pOpenGLWindow->IsVisible())
+    {
+        m_pOpenGLWindow->Paint(rRect);
+    }
+    else if (m_pWindowController)
+    {
+        m_pWindowController->execute_Paint(rRect);
+    }
     else
+    {
         Window::Paint( rRect );
+    }
     m_bInPaint = false;
 }
 
@@ -124,6 +147,8 @@ void ChartWindow::Resize()
         m_pWindowController->execute_Resize();
     else
         Window::Resize();
+
+    m_pOpenGLWindow->SetSizePixel(GetSizePixel());
 }
 
 void ChartWindow::Activate()
diff --git a/chart2/source/controller/main/ChartWindow.hxx b/chart2/source/controller/main/ChartWindow.hxx
index ec5c05bde7c5..ee5884f013e5 100644
--- a/chart2/source/controller/main/ChartWindow.hxx
+++ b/chart2/source/controller/main/ChartWindow.hxx
@@ -21,10 +21,12 @@
 
 #include <vcl/window.hxx>
 
+class OpenGLWindow;
+
 namespace chart
 {
 
-class WindowController;
+class ChartController;
 
 /** The ChartWindow collects events from the window and forwards them the to the controller
 thus the controller can perform appropriate actions
@@ -33,7 +35,7 @@ thus the controller can perform appropriate actions
 class ChartWindow : public Window
 {
 public:
-    ChartWindow( WindowController* pWindowController, Window* pParent, WinBits nStyle );
+    ChartWindow( ChartController* pController, Window* pParent, WinBits nStyle );
     virtual ~ChartWindow();
 
     void clear();
@@ -63,8 +65,9 @@ public:
     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > CreateAccessible() SAL_OVERRIDE;
 
 private:
-    WindowController*    m_pWindowController;
+    ChartController* m_pWindowController;
     bool m_bInPaint;
+    OpenGLWindow* m_pOpenGLWindow;
 
     void adjustHighContrastMode();
 };
diff --git a/chart2/source/model/main/ChartModel.cxx b/chart2/source/model/main/ChartModel.cxx
index f65f5403e327..ed0d24e0b2ff 100644
--- a/chart2/source/model/main/ChartModel.cxx
+++ b/chart2/source/model/main/ChartModel.cxx
@@ -1412,7 +1412,6 @@ void ChartModel::setWindow( const sal_uInt64 nWindowPtr )
 {
     void* pPtr = (void*)nWindowPtr;
     OpenGLWindow* pWindow = reinterpret_cast<OpenGLWindow*>(pPtr);
-    assert(pWindow);
     mpOpenGLWindow = pWindow;
 }
 
diff --git a/chart2/source/view/charttypes/GL3DBarChart.cxx b/chart2/source/view/charttypes/GL3DBarChart.cxx
index e43f90e5e333..e5cfb2c6d3e0 100644
--- a/chart2/source/view/charttypes/GL3DBarChart.cxx
+++ b/chart2/source/view/charttypes/GL3DBarChart.cxx
@@ -103,8 +103,8 @@ void RenderThread::renderFrame()
     if(!mpChart->mbValidContext)
         return;
 
-    mpChart->mrWindow.getContext().makeCurrent();
-    Size aSize = mpChart->mrWindow.GetSizePixel();
+    mpChart->mpWindow->getContext().makeCurrent();
+    Size aSize = mpChart->mpWindow->GetSizePixel();
     mpChart->mpRenderer->SetSize(aSize);
     if(mpChart->mbNeedsNewRender)
     {
@@ -121,7 +121,7 @@ void RenderThread::renderFrame()
     }
     mpChart->mpRenderer->ProcessUnrenderedShape(mpChart->mbNeedsNewRender);
     mpChart->mbNeedsNewRender = false;
-    mpChart->mrWindow.getContext().swapBuffers();
+    mpChart->mpWindow->getContext().swapBuffers();
 
 }
 
@@ -438,10 +438,10 @@ void RenderBenchMarkThread::execute()
 
 GL3DBarChart::GL3DBarChart(
     const css::uno::Reference<css::chart2::XChartType>& xChartType,
-    OpenGLWindow& rWindow) :
+    OpenGLWindow* pWindow) :
     mxChartType(xChartType),
     mpRenderer(new opengl3D::OpenGL3DRenderer()),
-    mrWindow(rWindow),
+    mpWindow(pWindow),
     mpCamera(NULL),
     mbValidContext(true),
     mpTextCache(new opengl3D::TextCache()),
@@ -492,9 +492,14 @@ GL3DBarChart::GL3DBarChart(
         osl_getSystemTime(&maDataUpdateStartTime);
         osl_getSystemTime(&maDataUpdateEndTime);
     }
-    Size aSize = mrWindow.GetSizePixel();
+    Size aSize;
+    if (mpWindow)
+    {
+        mpWindow->setRenderer(this);
+        Size aSize = mpWindow->GetSizePixel();
+    }
     mpRenderer->SetSize(aSize);
-    mrWindow.setRenderer(this);
+    mpWindow->setRenderer(this);
     mpRenderer->init();
 }
 
@@ -518,8 +523,8 @@ GL3DBarChart::~GL3DBarChart()
     if(mpRenderThread.is())
         mpRenderThread->join();
 
-    if(mbValidContext)
-        mrWindow.setRenderer(NULL);
+    if(mbValidContext && mpWindow)
+        mpWindow->setRenderer(NULL);
 }
 
 void GL3DBarChart::create3DShapes(const boost::ptr_vector<VDataSeries>& rDataSeriesContainer,
@@ -741,10 +746,10 @@ void GL3DBarChart::create3DShapes(const boost::ptr_vector<VDataSeries>& rDataSer
             mpRenderer->SetScrollSpeed((float)(BAR_SIZE_X + BAR_DISTANCE_X) / (float)miScrollRate);
             mpRenderer->SetScrollDistance((float)(BAR_SIZE_X + BAR_DISTANCE_X));
         }
-        Size aSize = mrWindow.GetSizePixel();
-        mrWindow.getContext().setWinSize(aSize);
+        Size aSize = mpWindow->GetSizePixel();
+        mpWindow->getContext().setWinSize(aSize);
         mpRenderThread = rtl::Reference<RenderThread>(new RenderBenchMarkThread(this));
-        mrWindow.getContext().resetCurrent();
+        mpWindow->getContext().resetCurrent();
         mpRenderThread->launch();
     }
     miDataUpdateCounter++;
@@ -758,10 +763,10 @@ void GL3DBarChart::update()
         return;
     if(mpRenderThread.is())
         mpRenderThread->join();
-    Size aSize = mrWindow.GetSizePixel();
-    mrWindow.getContext().setWinSize(aSize);
+    Size aSize = mpWindow->GetSizePixel();
+    mpWindow->getContext().setWinSize(aSize);
     mpRenderThread = rtl::Reference<RenderThread>(new RenderOneFrameThread(this));
-    mrWindow.getContext().resetCurrent();
+    mpWindow->getContext().resetCurrent();
     mpRenderThread->launch();
 }
 
@@ -807,10 +812,10 @@ void GL3DBarChart::moveToDefault()
         mpRenderThread->join();
 
     osl::MutexGuard aGuard(maMutex);
-    Size aSize = mrWindow.GetSizePixel();
-    mrWindow.getContext().setWinSize(aSize);
+    Size aSize = mpWindow->GetSizePixel();
+    mpWindow->getContext().setWinSize(aSize);
     mpRenderThread = rtl::Reference<RenderThread>(new RenderAnimationThread(this, maCameraPosition, maDefaultCameraPosition, STEPS));
-    mrWindow.getContext().resetCurrent();
+    mpWindow->getContext().resetCurrent();
     mpRenderThread->launch();
 
     /*
@@ -879,10 +884,10 @@ void GL3DBarChart::clickedAt(const Point& rPos, sal_uInt16 nButtons)
     glm::vec3 aTargetPosition = rBarInfo.maPos;
     aTargetPosition.z += 240;
     aTargetPosition.y += BAR_SIZE_Y / 2.0f;
-    Size aSize = mrWindow.GetSizePixel();
-    mrWindow.getContext().setWinSize(aSize);
+    Size aSize = mpWindow->GetSizePixel();
+    mpWindow->getContext().setWinSize(aSize);
     mpRenderThread = rtl::Reference<RenderThread>(new RenderAnimationThread(this, maCameraPosition, aTargetPosition, STEPS));
-    mrWindow.getContext().resetCurrent();
+    mpWindow->getContext().resetCurrent();
     mpRenderThread->launch();
 
     /*
@@ -969,11 +974,11 @@ void GL3DBarChart::moveToCorner()
 
     osl::MutexGuard aGuard(maMutex);
 
-    Size aSize = mrWindow.GetSizePixel();
-    mrWindow.getContext().setWinSize(aSize);
+    Size aSize = mpWindow->GetSizePixel();
+    mpWindow->getContext().setWinSize(aSize);
     mpRenderThread = rtl::Reference<RenderThread>(new RenderAnimationThread(this, maCameraPosition,
                 getCornerPosition(mnCornerId), STEPS));
-    mrWindow.getContext().resetCurrent();
+    mpWindow->getContext().resetCurrent();
     mpRenderThread->launch();
 
     // TODO: moggi: add to thread
@@ -1305,6 +1310,13 @@ IMPL_LINK_NOARG(GL3DBarChart, updateTimer)
     maTimer.Start();
     return 0;
 }
+
+void GL3DBarChart::setOpenGLWindow(OpenGLWindow* pWindow)
+{
+    if (mpWindow != pWindow)
+        mpWindow = pWindow;
+}
+
 }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/chart2/source/view/inc/GL3DBarChart.hxx b/chart2/source/view/inc/GL3DBarChart.hxx
index d256ac401a64..007b8ad95829 100644
--- a/chart2/source/view/inc/GL3DBarChart.hxx
+++ b/chart2/source/view/inc/GL3DBarChart.hxx
@@ -65,7 +65,7 @@ class GL3DBarChart : public GL3DPlotterBase, public IRenderer
 public:
     GL3DBarChart(
         const css::uno::Reference<css::chart2::XChartType>& xChartType,
-        OpenGLWindow& rContext);
+        OpenGLWindow* pContext);
 
     virtual ~GL3DBarChart();
 
@@ -81,6 +81,8 @@ public:
     virtual void scroll(long nDelta) SAL_OVERRIDE;
     virtual void contextDestroyed() SAL_OVERRIDE;
 
+    void setOpenGLWindow(OpenGLWindow* pWindow);
+
 private:
 
     void moveToCorner();
@@ -110,7 +112,7 @@ private:
     boost::ptr_vector<opengl3D::Renderable3DObject> maShapes;
 
     boost::scoped_ptr<opengl3D::OpenGL3DRenderer> mpRenderer;
-    OpenGLWindow& mrWindow;
+    OpenGLWindow* mpWindow;
 
     opengl3D::Camera* mpCamera;
     bool mbValidContext;
diff --git a/chart2/source/view/main/ChartView.cxx b/chart2/source/view/main/ChartView.cxx
index 7f583f71179e..dff0e12fe294 100644
--- a/chart2/source/view/main/ChartView.cxx
+++ b/chart2/source/view/main/ChartView.cxx
@@ -3191,7 +3191,13 @@ void ChartView::createShapes3D()
 
     if (!m_pGL3DPlotter)
     {
-        m_pGL3DPlotter.reset(new GL3DBarChart(xChartType, *pWindow));
+        m_pGL3DPlotter.reset(new GL3DBarChart(xChartType, pWindow));
+    }
+    else
+    {
+        GL3DBarChart* pChart = dynamic_cast<GL3DBarChart*>(m_pGL3DPlotter.get());
+        if (pChart)
+            pChart->setOpenGLWindow(pWindow);
     }
 
     uno::Reference< XDataSeriesContainer > xDataSeriesContainer( xChartType, uno::UNO_QUERY );