More loplugin:cstylecast: shell

auto-rewrite with <https://gerrit.libreoffice.org/#/c/47798/> "Enable
loplugin:cstylecast for some more cases" plus
solenv/clang-format/reformat-formatted-files

Change-Id: Ifb1f116ca0af7d0a8a6bdc6a16f6cc5e1c9e3a6a

shell/source/backends/desktopbe/desktopbackend.cxx

@@ -207,7 +207,7 @@ OUString xdg_user_dir_lookup (const char *type)
             {
                 if ((*p == '\\') && (*(p+1) != 0))
                     p++;
-                aUserDirBuf.append((sal_Unicode)*p++);
+                aUserDirBuf.append(static_cast<sal_Unicode>(*p++));
             }
         }//end of while
         osl_closeFile(handle);

shell/source/backends/kde4be/kde4access.cxx

@@ -288,7 +288,7 @@ css::beans::Optional< css::uno::Any > getValue(OUString const & id) {
             nProxyType = 0;
         }
         return css::beans::Optional< css::uno::Any >(
-            true, uno::makeAny( (sal_Int32) nProxyType ) );
+            true, uno::makeAny( static_cast<sal_Int32>(nProxyType) ) );
     } else {
         OSL_ASSERT(false); // this cannot happen
     }

shell/source/tools/lngconvex/lngconvex.cxx

@@ -28,8 +28,8 @@
 #else
 // From MinGW
 typedef unsigned short WORD;
-#define PRIMARYLANGID(lgid) ((WORD)(lgid) & 0x3ff)
-#define SUBLANGID(lgid) ((WORD)(lgid) >> 10)
+#define PRIMARYLANGID(lgid) (static_cast<WORD>(lgid) & 0x3ff)
+#define SUBLANGID(lgid) (static_cast<WORD>(lgid) >> 10)
 #define LANG_SPANISH 0x0a
 #define SUBLANG_NEUTRAL 0x00
 #define SUBLANG_SPANISH 0x01
@@ -183,7 +183,7 @@ std::string make_winrc_unicode_string(const OUString& str)
     const sal_Unicode* pchr = str.getStr();
 
     for (size_t i = 0; i < length; i++)
-        oss << "\\x" << std::hex << (int)*pchr++;
+        oss << "\\x" << std::hex << static_cast<int>(*pchr++);
 
     oss << "\"";
     return oss.str();
@@ -297,7 +297,7 @@ void add_group_entries(
         OString key_value_utf8 = aConfig.ReadKey(sal::static_int_cast<sal_uInt16>(i));
         iso_lang_identifier myiso_lang( iso_lang );
         LanguageType ltype = LanguageTag( myiso_lang.make_OUString()).makeFallback().getLanguageType();
-        if(  ( (sal_uInt16)ltype & 0x0200 ) == 0 && map[ ltype ].empty()  )
+        if(  ( static_cast<sal_uInt16>(ltype) & 0x0200 ) == 0 && map[ ltype ].empty()  )
         {
             Substitutor.set_language(iso_lang_identifier(iso_lang));
 
@@ -314,7 +314,7 @@ void add_group_entries(
         {
             if( !map[ ltype ].empty() )
             {
-                printf("ERROR: Duplicated ms id %d found for the languages %s and %s !!!! This does not work in microsoft resources\nPlease remove one!\n", (sal_uInt16)ltype , map[ ltype ].c_str() , iso_lang.getStr());
+                printf("ERROR: Duplicated ms id %d found for the languages %s and %s !!!! This does not work in microsoft resources\nPlease remove one!\n", static_cast<sal_uInt16>(ltype) , map[ ltype ].c_str() , iso_lang.getStr());
                 exit( -1 );
             }
         }