provide overrides of GetNext/GetPrev in SwPaM subclasses

so we don't need to cast at the call sites.

Also fix the type of mpExtInputRing in SwDoc

Change-Id: I60794a4b5c24ca552eafa87b8810dc08efdee3ea
Reviewed-on: https://gerrit.libreoffice.org/52455
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 5 insertions, 0 deletions

diff --git a/sw/inc/extinput.hxx b/sw/inc/extinput.hxx
index 262471bf2711..5fcda8748c88 100644
--- a/sw/inc/extinput.hxx
+++ b/sw/inc/extinput.hxx
@@ -42,6 +42,11 @@ public:
     bool IsOverwriteCursor() const      { return bIsOverwriteCursor; }
     void SetOverwriteCursor( bool bFlag );
     void SetLanguage(LanguageType eSet) { eInputLanguage = eSet;}
+
+    SwExtTextInput* GetNext()             { return static_cast<SwExtTextInput *>(GetNextInRing()); }
+    const SwExtTextInput* GetNext() const { return static_cast<SwExtTextInput const *>(GetNextInRing()); }
+    SwExtTextInput* GetPrev()             { return static_cast<SwExtTextInput *>(GetPrevInRing()); }
+    const SwExtTextInput* GetPrev() const { return static_cast<SwExtTextInput const *>(GetPrevInRing()); }
 };
 
 #endif // INCLUDED_SW_INC_EXTINPUT_HXX