More loplugin:cstylecast: fpicker

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: I41dc5653f0da71b0efadc9ce09b22231d3321827

fpicker/source/office/OfficeControlAccess.cxx

@@ -737,7 +737,7 @@ namespace svt
                 if ( LISTBOX_ENTRY_NOTFOUND != nSelected )
                     aReturn <<= static_cast< ListBox const * >( _pControl )->GetSelectedEntryPos();
                 else
-                    aReturn <<= (sal_Int32)-1;
+                    aReturn <<= sal_Int32(-1);
             }
             break;
 

fpicker/source/office/OfficeControlAccess.hxx

@@ -50,11 +50,11 @@ namespace svt
 
     namespace InternalFilePickerElementIds
     {
-        static const sal_Int16 PUSHBUTTON_HELP = (sal_Int16)0x1000;
-        static const sal_Int16 TOOLBOXBUTOON_DEFAULT_LOCATION = (sal_Int16)0x1001;
-        static const sal_Int16 TOOLBOXBUTOON_LEVEL_UP = (sal_Int16)0x1002;
-        static const sal_Int16 TOOLBOXBUTOON_NEW_FOLDER = (sal_Int16)0x1003;
-        static const sal_Int16 FIXEDTEXT_CURRENTFOLDER = (sal_Int16)0x1004;
+        static const sal_Int16 PUSHBUTTON_HELP = sal_Int16(0x1000);
+        static const sal_Int16 TOOLBOXBUTOON_DEFAULT_LOCATION = sal_Int16(0x1001);
+        static const sal_Int16 TOOLBOXBUTOON_LEVEL_UP = sal_Int16(0x1002);
+        static const sal_Int16 TOOLBOXBUTOON_NEW_FOLDER = sal_Int16(0x1003);
+        static const sal_Int16 FIXEDTEXT_CURRENTFOLDER = sal_Int16(0x1004);
     }
 
 

fpicker/source/office/iodlg.cxx

@@ -1433,7 +1433,7 @@ IMPL_LINK( SvtFileDialog, SelectHdl_Impl, SvTreeListBox*, pBox, void )
             {
                 if ( !pUserData->mbIsFolder )
                     aObj.removeSegment();
-                OUString aName = aObj.getFSysPath( (FSysStyle)(FSysStyle::Detect & ~FSysStyle::Vos) );
+                OUString aName = aObj.getFSysPath( static_cast<FSysStyle>(FSysStyle::Detect & ~FSysStyle::Vos) );
                 pImpl->_pEdFileName->SetText( aName );
                 pImpl->_pEdFileName->SetSelection( Selection( 0, aName.getLength() ) );
                 _aPath = pUserData->maURL;

fpicker/source/office/iodlgimp.cxx

@@ -275,7 +275,7 @@ void SvtExpFileDlg_Impl::InitFilterList( )
         ;
 
     // add all following entries
-    while ( (sal_Int16)nPos >= 0 )
+    while ( static_cast<sal_Int16>(nPos) >= 0 )
         InsertFilterListEntry( m_aFilter[ nPos-- ].get() );
 }