From 9bd3c25165447fb80b8f8cb8761943294e0a1502 Mon Sep 17 00:00:00 2001
From: Caolán McNamara <caolan.mcnamara@collabora.com>
Date: Fri, 6 Oct 2023 09:31:28 +0100
Subject: Related: cool#7373 add an SfxHintId::ThisIsAnSfxEventHint

to avoid cost of dynamic_cast of SdrHint to SfxEventHint

Change-Id: Ie0366b7d7ba828d8ffabeed4d65d7c7b275a3ed4
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/157620
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
---
 sd/source/ui/view/ViewShellBase.cxx | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'sd')

diff --git a/sd/source/ui/view/ViewShellBase.cxx b/sd/source/ui/view/ViewShellBase.cxx
index 19be45aaca12..0f9123f5c374 100644
--- a/sd/source/ui/view/ViewShellBase.cxx
+++ b/sd/source/ui/view/ViewShellBase.cxx
@@ -401,10 +401,11 @@ void ViewShellBase::Notify(SfxBroadcaster& rBC, const SfxHint& rHint)
 {
     SfxViewShell::Notify(rBC, rHint);
 
-    const SfxEventHint* pEventHint = dynamic_cast<const SfxEventHint*>(&rHint);
-    if (pEventHint)
+    const SfxHintId nHintId = rHint.GetId();
+
+    if (nHintId == SfxHintId::ThisIsAnSfxEventHint)
     {
-        switch (pEventHint->GetEventId())
+        switch (static_cast<const SfxEventHint&>(rHint).GetEventId())
         {
             case SfxEventHintId::OpenDoc:
                 if( GetDocument() && GetDocument()->IsStartWithPresentation() )
@@ -423,8 +424,7 @@ void ViewShellBase::Notify(SfxBroadcaster& rBC, const SfxHint& rHint)
     }
     else
     {
-        const SfxHintId nSlot = rHint.GetId();
-        switch ( nSlot )
+        switch (nHintId)
         {
             case SfxHintId::LanguageChanged:
             {
-- 
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