From 73df933f5fa5932f94e5a1b338a3eda00a9ce354 Mon Sep 17 00:00:00 2001
From: Stephan Bergmann <sbergman@redhat.com>
Date: Mon, 12 Dec 2022 13:23:05 +0100
Subject: loplugin:unocast (css::embed::EmbeddedUpdate)

(See the upcoming commit introducing that loplugin:unocast on why such
dynamic_casts from UNO types are dangerous.)

Change-Id: Ia0f628be9adf749ffdd9ad36ca9b1e8c98e29936
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/144755
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
---
 embeddedobj/source/commonembedding/miscobj.cxx | 7 +++++++
 embeddedobj/source/inc/commonembobj.hxx        | 7 ++++++-
 2 files changed, 13 insertions(+), 1 deletion(-)

(limited to 'embeddedobj')

diff --git a/embeddedobj/source/commonembedding/miscobj.cxx b/embeddedobj/source/commonembedding/miscobj.cxx
index ecd149b8bb17..a0cce3c6f34b 100644
--- a/embeddedobj/source/commonembedding/miscobj.cxx
+++ b/embeddedobj/source/commonembedding/miscobj.cxx
@@ -25,11 +25,13 @@
 #include <com/sun/star/embed/XInplaceClient.hpp>
 #include <com/sun/star/lang/DisposedException.hpp>
 #include <com/sun/star/lang/NoSupportException.hpp>
+#include <com/sun/star/lang/XUnoTunnel.hpp>
 #include <com/sun/star/beans/NamedValue.hpp>
 
 #include <com/sun/star/ucb/SimpleFileAccess.hpp>
 #include <com/sun/star/io/TempFile.hpp>
 #include <comphelper/multicontainer2.hxx>
+#include <comphelper/servicehelper.hxx>
 #include <comphelper/storagehelper.hxx>
 
 #include <cppuhelper/queryinterface.hxx>
@@ -762,6 +764,7 @@ uno::Sequence<uno::Type> SAL_CALL OCommonEmbeddedObject::getTypes()
         cppu::UnoType<lang::XServiceInfo>::get(),
         cppu::UnoType<lang::XInitialization>::get(),
         cppu::UnoType<lang::XTypeProvider>::get(),
+        cppu::UnoType<lang::XUnoTunnel>::get(),
     };
     return aTypes;
 }
@@ -771,6 +774,10 @@ uno::Sequence<sal_Int8> SAL_CALL OCommonEmbeddedObject::getImplementationId()
     return uno::Sequence<sal_Int8>();
 }
 
+sal_Int64 OCommonEmbeddedObject::getSomething(css::uno::Sequence<sal_Int8> const & aIdentifier) {
+    return comphelper::getSomethingImpl(aIdentifier, static_cast<EmbeddedUpdate *>(this));
+}
+
 void SAL_CALL OCommonEmbeddedObject::initialize(const uno::Sequence<uno::Any>& rArguments)
 {
     if (!rArguments.hasElements())
diff --git a/embeddedobj/source/inc/commonembobj.hxx b/embeddedobj/source/inc/commonembobj.hxx
index 8f0a685c22c3..330dbe7ad829 100644
--- a/embeddedobj/source/inc/commonembobj.hxx
+++ b/embeddedobj/source/inc/commonembobj.hxx
@@ -35,11 +35,12 @@
 #include <com/sun/star/io/XTempFile.hpp>
 #include <com/sun/star/lang/XServiceInfo.hpp>
 #include <com/sun/star/lang/XInitialization.hpp>
+#include <com/sun/star/lang/XUnoTunnel.hpp>
 #include <cppuhelper/weak.hxx>
-#include <embeddedobj/embeddedupdate.hxx>
 #include <rtl/ref.hxx>
 #include <map>
 #include <memory>
+#include <svtools/embeddedupdate.hxx>
 #include <svtools/filechangedchecker.hxx>
 
 namespace com::sun::star {
@@ -87,6 +88,7 @@ class OCommonEmbeddedObject : public css::embed::XEmbeddedObject
                             , public css::lang::XServiceInfo
                             , public css::lang::XInitialization
                             , public css::lang::XTypeProvider
+                            , public css::lang::XUnoTunnel
                             , public ::cppu::OWeakObject
 {
 protected:
@@ -434,6 +436,9 @@ public:
     // XTypeProvider
     css::uno::Sequence<css::uno::Type> SAL_CALL getTypes() override;
     css::uno::Sequence<sal_Int8> SAL_CALL getImplementationId() override;
+
+    // XUnoTunnel
+    sal_Int64 SAL_CALL getSomething(css::uno::Sequence<sal_Int8> const & aIdentifier) override;
 };
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
-- 
cgit