non-desktop: Attempt to get rid of glew.

Change-Id: I883ff114ebd98234fcc9f41d69de96aadedadf4b

include/svx/svdoopengl.hxx

@@ -26,10 +26,11 @@ class IOpenGLRenderer;
 class SVX_DLLPUBLIC SdrOpenGLObj : public SdrObject, public IOpenGLInfoProvider
 {
 public:
+    SdrOpenGLObj();
     virtual ~SdrOpenGLObj();
     virtual sdr::contact::ViewContact* CreateObjectSpecificViewContact() SAL_OVERRIDE;
 
-    OpenGLContext& getOpenGLContext();
+    OpenGLContext* getOpenGLContext();
 
     virtual void NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact) SAL_OVERRIDE;
 
@@ -40,7 +41,7 @@ public:
 
 private:
 
-    OpenGLContext maContext;
+    OpenGLContext* mpContext;
 
     boost::scoped_ptr<IOpenGLRenderer> mpRenderer;
 };

svx/source/sdr/contact/viewobjectcontactofopenglobj.cxx

@@ -21,8 +21,9 @@ ViewObjectContactOfOpenGLObj::ViewObjectContactOfOpenGLObj(
     ObjectContact& rObjectContact, ViewContact& rViewContact )
     : ViewObjectContactOfSdrObj( rObjectContact, rViewContact )
 {
-    OpenGLContext& rContext = static_cast<SdrOpenGLObj&>(static_cast<ViewContactOfSdrObj&>(rViewContact).GetSdrObject()).getOpenGLContext();
-    rContext.init(getWindow());
+    OpenGLContext* pContext = static_cast<SdrOpenGLObj&>(static_cast<ViewContactOfSdrObj&>(rViewContact).GetSdrObject()).getOpenGLContext();
+    if (pContext)
+        pContext->init(getWindow());
 }
 
 ViewObjectContactOfOpenGLObj::~ViewObjectContactOfOpenGLObj()

svx/source/svdraw/svdoopengl.cxx

@@ -7,13 +7,26 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
+#include <config_features.h>
+
 #include <svx/svdoopengl.hxx>
 #include <svx/sdr/contact/viewcontactofopenglobj.hxx>
 
 #include <vcl/opengl/IOpenGLRenderer.hxx>
 
+SdrOpenGLObj::SdrOpenGLObj()
+  : SdrObject(),
+    IOpenGLInfoProvider(),
+    mpContext(NULL)
+{
+#if HAVE_FEATURE_DESKTOP
+    mpContext = new OpenGLContext;
+#endif
+}
+
 SdrOpenGLObj::~SdrOpenGLObj()
 {
+    delete mpContext;
 }
 
 sdr::contact::ViewContact* SdrOpenGLObj::CreateObjectSpecificViewContact()
@@ -21,17 +34,19 @@ sdr::contact::ViewContact* SdrOpenGLObj::CreateObjectSpecificViewContact()
     return new sdr::contact::ViewContactOfOpenGLObj(*this);
 }
 
-OpenGLContext& SdrOpenGLObj::getOpenGLContext()
+OpenGLContext* SdrOpenGLObj::getOpenGLContext()
 {
-    return maContext;
+    return mpContext;
 }
 
 void SdrOpenGLObj::NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact)
 {
     SdrObject::NbcResize(rRef, xFact, yFact);
 
-    //now pass the information to the OpenGL context
-    maContext.setWinSize(aOutRect.GetSize());
+    // now pass the information to the OpenGL context
+    if (mpContext)
+        mpContext->setWinSize(aOutRect.GetSize());
+
     SAL_WARN("svx.opengl", "resized opengl drawinglayer object");
 }
 
@@ -48,7 +63,7 @@ IOpenGLRenderer* SdrOpenGLObj::getRenderer()
 
 bool SdrOpenGLObj::isOpenGLInitialized()
 {
-    return maContext.isInitialized();
+    return mpContext && mpContext->isInitialized();
 }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */