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authorStephan Bergmann <sbergman@redhat.com>2022-12-14 21:42:26 +0100
committerStephan Bergmann <sbergman@redhat.com>2022-12-18 16:58:14 +0000
commit8a5648d8e59b4b007dbbf3824777c19a21efc61e (patch)
treee4dc16dfe26d58918e9cbe8094f3662f7668cfe9 /canvas
parent28c27a0623bc78a0590858f97d03b620985bc84c (diff)
loplugin:unocast (cairocanvas::TextLayout)
(See the upcoming commit introducing that loplugin:unocast on why such dynamic_casts from UNO types are dangerous.) Change-Id: I900d37ee0053e3fbfc8c21b02087a6eaa92cf942 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/144352 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
Diffstat (limited to 'canvas')
-rw-r--r--canvas/source/cairo/cairo_canvashelper_text.cxx2
-rw-r--r--canvas/source/cairo/cairo_textlayout.cxx10
-rw-r--r--canvas/source/cairo/cairo_textlayout.hxx7
3 files changed, 17 insertions, 2 deletions
diff --git a/canvas/source/cairo/cairo_canvashelper_text.cxx b/canvas/source/cairo/cairo_canvashelper_text.cxx
index b982e069589a..982c16c24377 100644
--- a/canvas/source/cairo/cairo_canvashelper_text.cxx
+++ b/canvas/source/cairo/cairo_canvashelper_text.cxx
@@ -263,7 +263,7 @@ namespace cairocanvas
ENSURE_ARG_OR_THROW( xLayoutedText.is(),
"CanvasHelper::drawTextLayout(): layout is NULL");
- TextLayout* pTextLayout = dynamic_cast< TextLayout* >( xLayoutedText.get() );
+ TextLayout* pTextLayout = comphelper::getFromUnoTunnel< TextLayout >( xLayoutedText );
if( pTextLayout )
{
diff --git a/canvas/source/cairo/cairo_textlayout.cxx b/canvas/source/cairo/cairo_textlayout.cxx
index 1a6f0143a60a..4324aad832bb 100644
--- a/canvas/source/cairo/cairo_textlayout.cxx
+++ b/canvas/source/cairo/cairo_textlayout.cxx
@@ -28,6 +28,7 @@
#include <basegfx/numeric/ftools.hxx>
#include <cppuhelper/supportsservice.hxx>
#include <comphelper/diagnose_ex.hxx>
+#include <comphelper/servicehelper.hxx>
#include <utility>
#include <vcl/kernarray.hxx>
#include <vcl/metric.hxx>
@@ -344,6 +345,15 @@ namespace cairocanvas
{
return { "com.sun.star.rendering.TextLayout" };
}
+
+ sal_Int64 TextLayout::getSomething(css::uno::Sequence<sal_Int8> const & aIdentifier) {
+ return comphelper::getSomethingImpl(aIdentifier, this);
+ }
+
+ css::uno::Sequence<sal_Int8> const & TextLayout::getUnoTunnelId() {
+ static comphelper::UnoIdInit const id;
+ return id.getSeq();
+ }
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/canvas/source/cairo/cairo_textlayout.hxx b/canvas/source/cairo/cairo_textlayout.hxx
index bec692e75707..c2a85ceab72a 100644
--- a/canvas/source/cairo/cairo_textlayout.hxx
+++ b/canvas/source/cairo/cairo_textlayout.hxx
@@ -23,6 +23,7 @@
#include <cppuhelper/basemutex.hxx>
#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/lang/XUnoTunnel.hpp>
#include <com/sun/star/rendering/RenderState.hpp>
#include <com/sun/star/rendering/ViewState.hpp>
#include <com/sun/star/rendering/XTextLayout.hpp>
@@ -37,7 +38,8 @@
namespace cairocanvas
{
typedef ::cppu::WeakComponentImplHelper< css::rendering::XTextLayout,
- css::lang::XServiceInfo > TextLayout_Base;
+ css::lang::XServiceInfo,
+ css::lang::XUnoTunnel > TextLayout_Base;
class TextLayout : public ::cppu::BaseMutex,
public TextLayout_Base
@@ -80,6 +82,9 @@ namespace cairocanvas
virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
+ sal_Int64 SAL_CALL getSomething(css::uno::Sequence<sal_Int8> const & aIdentifier) override;
+ static css::uno::Sequence<sal_Int8> const & getUnoTunnelId();
+
void draw( OutputDevice& rOutDev,
const Point& rOutpos,
const css::rendering::ViewState& viewState,