Gradually typed Link

Turn the Link class into a template abstracting over the link's argument and
return types, but provide default template arguments that keep the generic,
unsafe "void* in, sal_IntPtr out" behvior.  That way, individual uses of the
Link class can be updated over time.

All the related macros are duplicated with ..._TYPED counterparts, that
additionally take the RetType (except for LINK_TYPED, which manages to infer the
relevant types from the supplied Member).

(It would have been attractive to change the "untyped" LinkStubs from taking a
void* to a properly typed ArgType parameter, too, but that would cause
-fsanitize=function to flag uses of "untyped" Link::Call.)

Change-Id: I3b0140378bad99abbf240140ebb4a46a05d2d2f8

1 files changed, 4 insertions, 4 deletions

diff --git a/cui/source/inc/dlgname.hxx b/cui/source/inc/dlgname.hxx
index 8615477f6618..644b441db613 100644
--- a/cui/source/inc/dlgname.hxx
+++ b/cui/source/inc/dlgname.hxx
@@ -34,7 +34,7 @@ private:
     VclPtr<Edit>           pEdtName;
     VclPtr<OKButton>       pBtnOK;
 
-    Link            aCheckNameHdl;
+    Link<>          aCheckNameHdl;
 
     DECL_LINK(ModifyHdl, void *);
 
@@ -60,7 +60,7 @@ public:
         @todo Remove the parameter bCheckImmediately and incorporate the 'true'
               behaviour as default.
      */
-    void    SetCheckNameHdl( const Link& rLink, bool bCheckImmediately = false )
+    void    SetCheckNameHdl( const Link<>& rLink, bool bCheckImmediately = false )
     {
         aCheckNameHdl = rLink;
         if ( bCheckImmediately )
@@ -83,7 +83,7 @@ private:
     VclPtr<OKButton>       pBtnOK;
 
     // callback link for name uniqueness
-    Link            aCheckNameHdl;
+    Link<>          aCheckNameHdl;
 
     DECL_LINK(ModifyHdl, void *);
 
@@ -97,7 +97,7 @@ public:
     void GetName(OUString& rName) {rName = pEdtName->GetText(); }
 
     // set handler
-    void SetCheckNameHdl(const Link& rLink, bool bCheckImmediately = false)
+    void SetCheckNameHdl(const Link<>& rLink, bool bCheckImmediately = false)
     {
         aCheckNameHdl = rLink;