more SAL_WARN_UNUSED

Change-Id: Idf44fe0302b4504c443f083e527b63b2461ada85

canvas/source/opengl/ogl_canvascustomsprite.cxx

@@ -195,14 +195,6 @@ namespace oglcanvas
                         ::basegfx::triangulator::triangulate(
                             ::basegfx::unotools::b2DPolyPolygonFromXPolyPolygon2D(mxClip)));
 
-                    basegfx::B2DPolygon rTriangleList(
-                        basegfx::tools::clipTriangleListOnRange(
-                            rTriangulatedPolygon,
-                            basegfx::B2DRange(
-                                0,0,
-                                aSpriteSizePixel.getX(),
-                                aSpriteSizePixel.getY())));
-
                     glBegin(GL_TRIANGLES);
                     for( sal_uInt32 i=0; i<rTriangulatedPolygon.count(); i++ )
                     {

canvas/source/opengl/ogl_canvashelper.cxx

@@ -886,7 +886,6 @@ namespace oglcanvas
 
         // setup overall transform only now. View clip above was
         // relative to view transform
-        ::basegfx::B2DHomMatrix aTransform;
         ::canvas::tools::mergeViewAndRenderTransform(o_action.maTransform,
                                                      viewState,
                                                      renderState);

drawinglayer/source/primitive2d/polygonprimitive2d.cxx

@@ -602,8 +602,6 @@ namespace drawinglayer
 
         basegfx::B2DRange PolygonStrokeArrowPrimitive2D::getB2DRange(const geometry::ViewInformation2D& rViewInformation) const
         {
-            basegfx::B2DRange aRetval;
-
             if(getStart().isActive() || getEnd().isActive())
             {
                 // use decomposition when line start/end is used

framework/source/jobs/helponstartup.cxx

@@ -161,7 +161,6 @@ OUString HelpOnStartup::its_getModuleIdFromEnv(const css::uno::Sequence< css::be
 {
     ::comphelper::SequenceAsHashMap lArgs        (lArguments);
     ::comphelper::SequenceAsHashMap lEnvironment = lArgs.getUnpackedValueOrDefault("Environment", css::uno::Sequence< css::beans::NamedValue >());
-    ::comphelper::SequenceAsHashMap lJobConfig   = lArgs.getUnpackedValueOrDefault("JobConfig", css::uno::Sequence< css::beans::NamedValue >());
 
     // check for right environment.
     // If it's not a DocumentEvent, which triggered this job,

include/basegfx/matrix/b2dhommatrix.hxx

@@ -29,7 +29,7 @@ namespace basegfx
     class B2DTuple;
     class Impl2DHomMatrix;
 
-    class BASEGFX_DLLPUBLIC B2DHomMatrix
+    class SAL_WARN_UNUSED BASEGFX_DLLPUBLIC B2DHomMatrix
     {
     public:
         typedef o3tl::cow_wrapper< Impl2DHomMatrix > ImplType;

include/basegfx/polygon/b2dpolygon.hxx

@@ -41,7 +41,7 @@ namespace basegfx
 
 namespace basegfx
 {
-    class BASEGFX_DLLPUBLIC B2DPolygon
+    class SAL_WARN_UNUSED BASEGFX_DLLPUBLIC B2DPolygon
     {
     public:
         typedef o3tl::cow_wrapper< ImplB2DPolygon > ImplType;

include/basegfx/range/b2drange.hxx

@@ -50,7 +50,7 @@ namespace basegfx
 
         @see B1DRange
      */
-    class B2DRange
+    class SAL_WARN_UNUSED B2DRange
     {
     public:
         typedef double          ValueType;

include/basegfx/range/b3drange.hxx

@@ -30,7 +30,7 @@ namespace basegfx
 {
     class B3DHomMatrix;
 
-    class B3DRange
+    class SAL_WARN_UNUSED B3DRange
     {
         typedef ::basegfx::BasicRange< double, DoubleTraits >   MyBasicRange;
 

include/basegfx/vector/b3dvector.hxx

@@ -35,7 +35,7 @@ namespace basegfx
 
         @see B3DTuple
     */
-    class BASEGFX_DLLPUBLIC B3DVector : public ::basegfx::B3DTuple
+    class SAL_WARN_UNUSED BASEGFX_DLLPUBLIC B3DVector : public ::basegfx::B3DTuple
     {
     public:
         /** Create a 3D Vector

include/comphelper/sequenceashashmap.hxx

@@ -47,7 +47,7 @@ struct SequenceAsHashMapBase : public std::unordered_map<
 {
 };
 
-class COMPHELPER_DLLPUBLIC SequenceAsHashMap : public SequenceAsHashMapBase
+class SAL_WARN_UNUSED COMPHELPER_DLLPUBLIC SequenceAsHashMap : public SequenceAsHashMapBase
 {
 
     public:

sd/source/ui/presenter/PresenterCanvas.cxx

@@ -589,8 +589,6 @@ awt::Point PresenterCanvas::GetOffset (const Reference<awt::XWindow>& rxBaseWind
     const css::geometry::AffineMatrix2D& rViewTransform,
     const awt::Point& rOffset)
 {
-    ::basegfx::B2DRectangle aClipRectangle;
-
     VclPtr<vcl::Window> pWindow = VCLUnoHelper::GetWindow(mxWindow);
     if (!pWindow)
         return ::basegfx::B2DRectangle();

svx/source/engine3d/float3d.cxx

@@ -937,7 +937,6 @@ void Svx3DWin::Update( SfxItemSet& rAttrs )
 
 // Lighting
     Color aColor;
-    basegfx::B3DVector aVector;
     // Light 1 (Color)
     eState = rAttrs.GetItemState(SDRATTR_3DSCENE_LIGHTCOLOR_1);
     if( eState != SfxItemState::DONTCARE )
@@ -1848,7 +1847,6 @@ void Svx3DWin::GetAttr( SfxItemSet& rAttrs )
         rAttrs.InvalidateItem(SDRATTR_3DSCENE_FOCAL_LENGTH);
 
     // Lighting
-    basegfx::B3DVector aVector;
     Color aColor;
     const SfxItemSet aLightItemSet(m_pCtlLightPreview->GetSvx3DLightControl().Get3DAttributes());
 

svx/source/sdr/contact/viewcontactofe3dsphere.cxx

@@ -47,7 +47,6 @@ namespace sdr
                 drawinglayer::primitive2d::createNewSdrLineFillShadowAttribute(rItemSet, false));
 
             // get sphere center and size for geometry
-            basegfx::B3DRange aSphereRange;
             const basegfx::B3DPoint aSpherePosition(GetE3dSphereObj().Center());
             const basegfx::B3DVector aSphereSize(GetE3dSphereObj().Size());
             basegfx::B3DHomMatrix aWorldTransform;