canvas : use more OUString literals

Change-Id: I539e1e6d04299154bfe1ad2cf0362bdf3d96537b
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/163051
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

canvas/source/cairo/cairo_canvas.cxx

@@ -110,7 +110,7 @@ namespace cairocanvas
 
     OUString SAL_CALL Canvas::getServiceName(  )
     {
-        return "com.sun.star.rendering.Canvas.Cairo";
+        return u"com.sun.star.rendering.Canvas.Cairo"_ustr;
     }
 
     //  XServiceInfo
@@ -121,7 +121,7 @@ namespace cairocanvas
     }
     OUString Canvas::getImplementationName()
     {
-        return "com.sun.star.comp.rendering.Canvas.Cairo";
+        return u"com.sun.star.comp.rendering.Canvas.Cairo"_ustr;
     }
     css::uno::Sequence< OUString > Canvas::getSupportedServiceNames()
     {

canvas/source/cairo/cairo_canvasbitmap.cxx

@@ -145,7 +145,7 @@ namespace cairocanvas
 
     OUString SAL_CALL CanvasBitmap::getImplementationName(  )
     {
-        return "CairoCanvas.CanvasBitmap";
+        return u"CairoCanvas.CanvasBitmap"_ustr;
     }
 
     sal_Bool SAL_CALL CanvasBitmap::supportsService( const OUString& ServiceName )
@@ -155,7 +155,7 @@ namespace cairocanvas
 
     uno::Sequence< OUString > SAL_CALL CanvasBitmap::getSupportedServiceNames(  )
     {
-        return { "com.sun.star.rendering.CanvasBitmap" };
+        return { u"com.sun.star.rendering.CanvasBitmap"_ustr };
     }
 
 }

canvas/source/cairo/cairo_canvascustomsprite.cxx

@@ -134,7 +134,7 @@ namespace cairocanvas
 
     OUString SAL_CALL CanvasCustomSprite::getImplementationName()
     {
-        return "CairoCanvas.CanvasCustomSprite";
+        return u"CairoCanvas.CanvasCustomSprite"_ustr;
     }
 
     sal_Bool SAL_CALL CanvasCustomSprite::supportsService( const OUString& ServiceName )
@@ -144,7 +144,7 @@ namespace cairocanvas
 
     uno::Sequence< OUString > SAL_CALL CanvasCustomSprite::getSupportedServiceNames()
     {
-        return { "com.sun.star.rendering.CanvasCustomSprite" };
+        return { u"com.sun.star.rendering.CanvasCustomSprite"_ustr };
     }
 }
 

canvas/source/cairo/cairo_canvasfont.cxx

@@ -139,7 +139,7 @@ namespace cairocanvas
 
     OUString SAL_CALL CanvasFont::getImplementationName()
     {
-        return "CairoCanvas::CanvasFont";
+        return u"CairoCanvas::CanvasFont"_ustr;
     }
 
     sal_Bool SAL_CALL CanvasFont::supportsService( const OUString& ServiceName )
@@ -149,7 +149,7 @@ namespace cairocanvas
 
     uno::Sequence< OUString > SAL_CALL CanvasFont::getSupportedServiceNames()
     {
-        return { "com.sun.star.rendering.CanvasFont" };
+        return { u"com.sun.star.rendering.CanvasFont"_ustr };
     }
 
     vcl::Font const & CanvasFont::getVCLFont() const

canvas/source/cairo/cairo_spritecanvas.cxx

@@ -144,7 +144,7 @@ namespace cairocanvas
     }
     OUString SpriteCanvas::getImplementationName()
     {
-        return "com.sun.star.comp.rendering.SpriteCanvas.Cairo";
+        return u"com.sun.star.comp.rendering.SpriteCanvas.Cairo"_ustr;
     }
     css::uno::Sequence< OUString > SpriteCanvas::getSupportedServiceNames()
     {

canvas/source/cairo/cairo_textlayout.cxx

@@ -346,7 +346,7 @@ namespace cairocanvas
 
     OUString SAL_CALL TextLayout::getImplementationName()
     {
-        return "CairoCanvas::TextLayout";
+        return u"CairoCanvas::TextLayout"_ustr;
     }
 
     sal_Bool SAL_CALL TextLayout::supportsService( const OUString& ServiceName )
@@ -356,7 +356,7 @@ namespace cairocanvas
 
     uno::Sequence< OUString > SAL_CALL TextLayout::getSupportedServiceNames()
     {
-        return { "com.sun.star.rendering.TextLayout" };
+        return { u"com.sun.star.rendering.TextLayout"_ustr };
     }
 }
 

canvas/source/tools/cachedprimitivebase.cxx

@@ -76,7 +76,7 @@ namespace canvas
 
     OUString SAL_CALL CachedPrimitiveBase::getImplementationName(  )
     {
-        return "canvas::CachedPrimitiveBase";
+        return u"canvas::CachedPrimitiveBase"_ustr;
     }
 
     sal_Bool SAL_CALL CachedPrimitiveBase::supportsService( const OUString& ServiceName )
@@ -86,7 +86,7 @@ namespace canvas
 
     uno::Sequence< OUString > SAL_CALL CachedPrimitiveBase::getSupportedServiceNames(  )
     {
-        return { "com.sun.star.rendering.CachedBitmap" };
+        return { u"com.sun.star.rendering.CachedBitmap"_ustr };
     }
 }
 

canvas/source/tools/parametricpolypolygon.cxx

@@ -181,7 +181,7 @@ namespace canvas
 
     OUString SAL_CALL ParametricPolyPolygon::getImplementationName(  )
     {
-        return "Canvas::ParametricPolyPolygon";
+        return u"Canvas::ParametricPolyPolygon"_ustr;
     }
 
     sal_Bool SAL_CALL ParametricPolyPolygon::supportsService( const OUString& ServiceName )
@@ -191,7 +191,7 @@ namespace canvas
 
     uno::Sequence< OUString > SAL_CALL ParametricPolyPolygon::getSupportedServiceNames(  )
     {
-        return { "com.sun.star.rendering.ParametricPolyPolygon" };
+        return { u"com.sun.star.rendering.ParametricPolyPolygon"_ustr };
     }
 
     ParametricPolyPolygon::~ParametricPolyPolygon()

canvas/source/vcl/canvas.cxx

@@ -94,11 +94,11 @@ namespace vclcanvas
 
     OUString SAL_CALL Canvas::getServiceName(  )
     {
-        return "com.sun.star.rendering.Canvas.VCL";
+        return u"com.sun.star.rendering.Canvas.VCL"_ustr;
     }
 
     OUString Canvas::getImplementationName() {
-        return "com.sun.star.comp.rendering.Canvas.VCL";
+        return u"com.sun.star.comp.rendering.Canvas.VCL"_ustr;
     }
 
     sal_Bool Canvas::supportsService(OUString const & ServiceName) {

canvas/source/vcl/canvasbitmap.cxx

@@ -71,7 +71,7 @@ namespace vclcanvas
 
     OUString SAL_CALL CanvasBitmap::getImplementationName(  )
     {
-        return "VCLCanvas.CanvasBitmap";
+        return u"VCLCanvas.CanvasBitmap"_ustr;
     }
 
     sal_Bool SAL_CALL CanvasBitmap::supportsService( const OUString& ServiceName )
@@ -81,7 +81,7 @@ namespace vclcanvas
 
     uno::Sequence< OUString > SAL_CALL CanvasBitmap::getSupportedServiceNames(  )
     {
-        return { "com.sun.star.rendering.CanvasBitmap" };
+        return { u"com.sun.star.rendering.CanvasBitmap"_ustr };
     }
 
     BitmapEx CanvasBitmap::getBitmap() const

canvas/source/vcl/canvascustomsprite.cxx

@@ -103,7 +103,7 @@ namespace vclcanvas
 
     OUString SAL_CALL CanvasCustomSprite::getImplementationName()
     {
-        return "VCLCanvas.CanvasCustomSprite";
+        return u"VCLCanvas.CanvasCustomSprite"_ustr;
     }
 
     sal_Bool SAL_CALL CanvasCustomSprite::supportsService( const OUString& ServiceName )
@@ -113,7 +113,7 @@ namespace vclcanvas
 
     uno::Sequence< OUString > SAL_CALL CanvasCustomSprite::getSupportedServiceNames()
     {
-        return { "com.sun.star.rendering.CanvasCustomSprite" };
+        return { u"com.sun.star.rendering.CanvasCustomSprite"_ustr };
     }
 
     // Sprite

canvas/source/vcl/canvasfont.cxx

@@ -134,7 +134,7 @@ namespace vclcanvas
 
     OUString SAL_CALL CanvasFont::getImplementationName()
     {
-        return "VCLCanvas::CanvasFont";
+        return u"VCLCanvas::CanvasFont"_ustr;
     }
 
     sal_Bool SAL_CALL CanvasFont::supportsService( const OUString& ServiceName )
@@ -144,7 +144,7 @@ namespace vclcanvas
 
     uno::Sequence< OUString > SAL_CALL CanvasFont::getSupportedServiceNames()
     {
-        return { "com.sun.star.rendering.CanvasFont" };
+        return { u"com.sun.star.rendering.CanvasFont"_ustr };
     }
 
     vcl::Font const & CanvasFont::getVCLFont() const

canvas/source/vcl/textlayout.cxx

@@ -434,7 +434,7 @@ namespace vclcanvas
 
     OUString SAL_CALL TextLayout::getImplementationName()
     {
-        return "VCLCanvas::TextLayout";
+        return u"VCLCanvas::TextLayout"_ustr;
     }
 
     sal_Bool SAL_CALL TextLayout::supportsService( const OUString& ServiceName )
@@ -444,7 +444,7 @@ namespace vclcanvas
 
     uno::Sequence< OUString > SAL_CALL TextLayout::getSupportedServiceNames()
     {
-        return { "com.sun.star.rendering.TextLayout" };
+        return { u"com.sun.star.rendering.TextLayout"_ustr };
     }
 }