Use hasElements to check Sequence emptiness in accessibility..canvas

Similar to clang-tidy readability-container-size-empty

Change-Id: I24c3f04b4eed3c1cd973166885660f113a26844f
Reviewed-on: https://gerrit.libreoffice.org/71805
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

5 files changed, 8 insertions, 8 deletions

diff --git a/canvas/source/vcl/canvas.cxx b/canvas/source/vcl/canvas.cxx
index 59c200c85b7e..c33185b2999c 100644
--- a/canvas/source/vcl/canvas.cxx
+++ b/canvas/source/vcl/canvas.cxx
@@ -74,7 +74,7 @@ namespace vclcanvas
     void Canvas::initialize()
     {
         // #i64742# Only perform initialization when not in probe mode
-        if( maArguments.getLength() == 0 )
+        if( !maArguments.hasElements() )
             return;
 
         /* maArguments:
diff --git a/canvas/source/vcl/canvashelper.cxx b/canvas/source/vcl/canvashelper.cxx
index a03ad7e1c6d3..47ea98d4b3c4 100644
--- a/canvas/source/vcl/canvashelper.cxx
+++ b/canvas/source/vcl/canvashelper.cxx
@@ -334,7 +334,7 @@ namespace vclcanvas
             }
 
             // apply dashing, if any
-            if( strokeAttributes.DashArray.getLength() )
+            if( strokeAttributes.DashArray.hasElements() )
             {
                 const std::vector<double>& aDashArray(
                     ::comphelper::sequenceToContainer< std::vector<double> >(strokeAttributes.DashArray) );
diff --git a/canvas/source/vcl/canvashelper_texturefill.cxx b/canvas/source/vcl/canvashelper_texturefill.cxx
index 50a0976cc56b..18d773e0df9e 100644
--- a/canvas/source/vcl/canvashelper_texturefill.cxx
+++ b/canvas/source/vcl/canvashelper_texturefill.cxx
@@ -571,7 +571,7 @@ namespace vclcanvas
     {
         ENSURE_ARG_OR_THROW( xPolyPolygon.is(),
                          "CanvasHelper::fillPolyPolygon(): polygon is NULL");
-        ENSURE_ARG_OR_THROW( textures.getLength(),
+        ENSURE_ARG_OR_THROW( textures.hasElements(),
                          "CanvasHelper::fillTexturedPolyPolygon: empty texture sequence");
 
         if( mpOutDevProvider )
@@ -591,7 +591,7 @@ namespace vclcanvas
                 ::canvas::ParametricPolyPolygon* pGradient =
                       dynamic_cast< ::canvas::ParametricPolyPolygon* >( textures[0].Gradient.get() );
 
-                if( pGradient && pGradient->getValues().maColors.getLength() )
+                if( pGradient && pGradient->getValues().maColors.hasElements() )
                 {
                     // copy state from Gradient polypoly locally
                     // (given object might change!)
diff --git a/canvas/source/vcl/spritecanvas.cxx b/canvas/source/vcl/spritecanvas.cxx
index ee1de2808c66..429559fbe964 100644
--- a/canvas/source/vcl/spritecanvas.cxx
+++ b/canvas/source/vcl/spritecanvas.cxx
@@ -54,7 +54,7 @@ namespace vclcanvas
         SolarMutexGuard aGuard;
 
         // #i64742# Only call initialize when not in probe mode
-        if( maArguments.getLength() == 0 )
+        if( !maArguments.hasElements() )
             return;
 
         SAL_INFO("canvas.vcl", "SpriteCanvas created" );
@@ -71,7 +71,7 @@ namespace vclcanvas
 
         SAL_INFO("canvas.vcl", "VCLSpriteCanvas::initialize called" );
 
-        ENSURE_ARG_OR_THROW( maArguments.getLength() >= 1,
+        ENSURE_ARG_OR_THROW( maArguments.hasElements(),
                              "VCLSpriteCanvas::initialize: wrong number of arguments" );
 
         /* maArguments:
diff --git a/canvas/source/vcl/textlayout.cxx b/canvas/source/vcl/textlayout.cxx
index 0585a38c41f8..3eee412c3416 100644
--- a/canvas/source/vcl/textlayout.cxx
+++ b/canvas/source/vcl/textlayout.cxx
@@ -234,7 +234,7 @@ namespace vclcanvas
         const sal_Int32 nAboveBaseline( -aMetric.GetAscent() );
         const sal_Int32 nBelowBaseline( aMetric.GetDescent() );
 
-        if( maLogicalAdvancements.getLength() )
+        if( maLogicalAdvancements.hasElements() )
         {
             return geometry::RealRectangle2D( 0, nAboveBaseline,
                                               maLogicalAdvancements[ maLogicalAdvancements.getLength()-1 ],
@@ -330,7 +330,7 @@ namespace vclcanvas
 
         setupLayoutMode( rOutDev, mnTextDirection );
 
-        if( maLogicalAdvancements.getLength() )
+        if( maLogicalAdvancements.hasElements() )
         {
             // TODO(P2): cache that
             std::unique_ptr< long []> aOffsets(new long[maLogicalAdvancements.getLength()]);