loplugin:unusedfields store..svl

Change-Id: I6070a683e5128271b84a10caccb548d07c950927
Reviewed-on: https://gerrit.libreoffice.org/39021
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

18 files changed, 14 insertions, 114 deletions

diff --git a/include/store/types.h b/include/store/types.h
index 48a6b0ee6b19..da2c0fea2630 100644
--- a/include/store/types.h
+++ b/include/store/types.h
@@ -120,12 +120,6 @@ typedef struct
      */
     sal_uInt32 m_nAttrib;
 
-    /** Size.
-        @see store_getStreamSize()
-        @see store_setStreamSize()
-     */
-    sal_uInt32 m_nSize;
-
     /** Reserved for internal use.
      */
     sal_uInt32 m_nReserved;
diff --git a/include/svl/ondemand.hxx b/include/svl/ondemand.hxx
index b48523cd594d..d1c0815dc16c 100644
--- a/include/svl/ondemand.hxx
+++ b/include/svl/ondemand.hxx
@@ -141,13 +141,11 @@ class OnDemandCalendarWrapper
     mutable std::unique_ptr<CalendarWrapper>
                                 pPtr;
     mutable bool                bValid;
-            bool                bInitialized;
 
 public:
                                 OnDemandCalendarWrapper()
                                     : pPtr(nullptr)
                                     , bValid(false)
-                                    , bInitialized(false)
                                     {}
 
             void                init(
@@ -158,7 +156,6 @@ public:
                                         m_xContext = rxContext;
                                         changeLocale( rLocale );
                                         pPtr.reset();
-                                        bInitialized = true;
                                     }
 
             void                changeLocale( const css::lang::Locale& rLocale )
@@ -252,12 +249,10 @@ class OnDemandNativeNumberWrapper
             css::uno::Reference< css::uno::XComponentContext > m_xContext;
     mutable std::unique_ptr<NativeNumberWrapper>
                                     pPtr;
-            bool                    bInitialized;
 
 public:
                                 OnDemandNativeNumberWrapper()
                                     : pPtr(nullptr)
-                                    , bInitialized(false)
                                     {}
 
             void                init(
@@ -266,7 +261,6 @@ public:
                                     {
                                         m_xContext = rxContext;
                                         pPtr.reset();
-                                        bInitialized = true;
                                     }
 
             NativeNumberWrapper*    get() const
diff --git a/soltools/mkdepend/cppsetup.c b/soltools/mkdepend/cppsetup.c
index acbdcc6377eb..12b7d12ef55d 100644
--- a/soltools/mkdepend/cppsetup.c
+++ b/soltools/mkdepend/cppsetup.c
@@ -114,11 +114,6 @@ yyerror(s)
 #else /* not CPP */
 
 #include "ifparser.h"
-struct parse_data {
-    struct filepointer *filep;
-    struct inclist *inc;
-    const char *line;
-};
 
 static const char *
 my_if_errors (IfParser *ip, const char *cp, const char *expecting)
@@ -199,19 +194,14 @@ my_eval_variable (IfParser *ip, const char *var, size_t len)
 }
 
 
-int cppsetup(char *line, struct filepointer *filep, struct inclist *inc)
+int cppsetup(char *line)
 {
     IfParser ip;
-    struct parse_data pd;
     int val = 0;
 
-    pd.filep = filep;
-    pd.inc = inc;
-    pd.line = line;
     ip.funcs.handle_error = my_if_errors;
     ip.funcs.eval_defined = my_eval_defined;
     ip.funcs.eval_variable = my_eval_variable;
-    ip.data = (char *) &pd;
 
     (void) ParseIfExpression (&ip, line, &val);
     if (val)
diff --git a/soltools/mkdepend/def.h b/soltools/mkdepend/def.h
index fd3f34691128..4c3649cb8369 100644
--- a/soltools/mkdepend/def.h
+++ b/soltools/mkdepend/def.h
@@ -138,7 +138,6 @@ struct filepointer {
     char    *f_p;
     char    *f_base;
     char    *f_end;
-    long    f_len;
     long    f_line;
 };
 
@@ -172,8 +171,7 @@ int find_includes(struct filepointer *filep, struct inclist *file,
     struct IncludesCollection* incCollection, struct symhash *symbols);
 void included_by(struct inclist *ip,
     struct inclist * newfile);
-int cppsetup(char *line,
-    struct filepointer *filep, struct inclist *inc);
+int cppsetup(char *line);
 void add_include(struct filepointer *filep, struct inclist *file,
     struct inclist *file_red, char *include, boolean dot, boolean failOK,
     struct IncludesCollection* incCollection, struct symhash *symbols);
diff --git a/soltools/mkdepend/ifparser.h b/soltools/mkdepend/ifparser.h
index 490ba513b0bc..5c3c0dbb6b79 100644
--- a/soltools/mkdepend/ifparser.h
+++ b/soltools/mkdepend/ifparser.h
@@ -68,7 +68,6 @@ typedef struct if_parser {
       int         (*eval_variable) (struct if_parser *, const char *, size_t);
       int         (*eval_defined)  (struct if_parser *, const char *, size_t);
     } funcs;
-    char *data;
 } IfParser;
 
 const char *ParseIfExpression (IfParser *, const char *, int *);
diff --git a/soltools/mkdepend/main.c b/soltools/mkdepend/main.c
index 438db70f8e3e..80aad85f5274 100644
--- a/soltools/mkdepend/main.c
+++ b/soltools/mkdepend/main.c
@@ -512,7 +512,6 @@ struct filepointer *getfile(char *file)
             fatalerr("makedepend:  Failed to read file \"%s\"\n", file);
 
     close(fd);
-    content->f_len = bytes_read+1;
     content->f_p = content->f_base;
     content->f_end = content->f_base + bytes_read;
     *content->f_end = '\0';
diff --git a/soltools/mkdepend/parse.c b/soltools/mkdepend/parse.c
index 01d34dcc1c14..1da6448a253a 100644
--- a/soltools/mkdepend/parse.c
+++ b/soltools/mkdepend/parse.c
@@ -34,11 +34,9 @@ char *hash_lookup( char *symbol, struct symhash *symbols );
 void hash_undefine( char *symbol, struct symhash *symbols );
 int gobble( struct filepointer *filep, struct inclist *file,
     struct inclist *file_red, struct symhash *symbols );
-int deftype ( char *line, struct filepointer *filep,
-    struct inclist *file_red, struct inclist *file,
+int deftype ( char *line, struct inclist *file,
     int parse_it, struct symhash *symbols);
-int zero_value(char *exp, struct filepointer *filep,
-    struct inclist *file_red, struct symhash *symbols);
+int zero_value(char *exp, struct symhash *symbols);
 
 extern struct symhash *maininclist;
 
@@ -49,7 +47,7 @@ int find_includes(struct filepointer *filep, struct inclist *file, struct inclis
     boolean recfailOK;
 
     while ((line = get_line(filep))) {
-        switch(type = deftype(line, filep, file_red, file, TRUE, symbols)) {
+        switch(type = deftype(line, file, TRUE, symbols)) {
         case IF:
         doif:
             type = find_includes(filep, file,
@@ -172,7 +170,7 @@ int gobble(struct filepointer *filep,
     int    type;
 
     while ((line = get_line(filep))) {
-        switch(type = deftype(line, filep, file_red, file, FALSE, symbols)) {
+        switch(type = deftype(line, file, FALSE, symbols)) {
         case IF:
         case IFFALSE:
         case IFGUESSFALSE:
@@ -217,7 +215,7 @@ int gobble(struct filepointer *filep,
 /*
  * Decide what type of # directive this line is.
  */
-int deftype (char *line, struct filepointer *filep, struct inclist *file_red, struct inclist *file, int parse_it, struct symhash *symbols)
+int deftype (char *line, struct inclist *file, int parse_it, struct symhash *symbols)
 {
     char   *p;
     char    *directive, savechar;
@@ -253,7 +251,7 @@ int deftype (char *line, struct filepointer *filep, struct inclist *file_red, st
          */
         debug(0,("%s, line %d: #elif %s ",
            file->i_file, filep->f_line, p));
-        ret = zero_value(p, filep, file_red, symbols);
+        ret = zero_value(p, symbols);
         if (ret != IF)
         {
           debug(0,("false...\n"));
@@ -282,7 +280,7 @@ int deftype (char *line, struct filepointer *filep, struct inclist *file_red, st
         /*
          * parse an expression.
          */
-        ret = zero_value(p, filep, file_red, symbols);
+        ret = zero_value(p, symbols);
         debug(0,("%s, line %d: %s #if %s\n",
              file->i_file, filep->f_line, ret?"false":"true", p));
         break;
@@ -372,10 +370,10 @@ char * isdefined( char *symbol )
 /*
  * Return type based on if the #if expression evaluates to 0
  */
-int zero_value(char *exp, struct filepointer *filep, struct inclist *file_red, struct symhash *symbols)
+int zero_value(char *exp, struct symhash *symbols)
 {
     global_symbols = symbols; /* HACK! see above */
-    if (cppsetup(exp, filep, file_red))
+    if (cppsetup(exp))
         return IFFALSE;
     else
         return IF;
diff --git a/sot/source/sdstor/stgdir.cxx b/sot/source/sdstor/stgdir.cxx
index bc0d042065ef..ffc6d38ce76b 100644
--- a/sot/source/sdstor/stgdir.cxx
+++ b/sot/source/sdstor/stgdir.cxx
@@ -67,7 +67,6 @@ void StgDirEntry::InitMembers()
     m_aSave       = m_aEntry;
     m_pUp         =
     m_pDown       = nullptr;
-    m_ppRoot      = nullptr;
     m_pStgStrm    = nullptr;
     m_pCurStrm    =
     m_pTmpStrm    = nullptr;
@@ -727,11 +726,9 @@ void StgDirEntry::Invalidate( bool bDel )
 StgDirStrm::StgDirStrm( StgIo& r )
           : StgDataStrm( r, r.m_aHdr.GetTOCStart(), -1 )
           , m_pRoot( nullptr )
-          , m_nEntries( 0 )
 {
     if( r.GetError() )
         return;
-    m_nEntries = m_nPageSize / STGENTRY_SIZE;
     if( m_nStart == STG_EOF )
     {
         StgEntry aRoot;
@@ -817,7 +814,6 @@ void StgDirStrm::SetupEntry( sal_Int32 n, StgDirEntry* pUpper )
                 ( reinterpret_cast<StgAvlNode**>( pUpper ? &pUpper->m_pDown : &m_pRoot ), pCur ) )
             {
                 pCur->m_pUp    = pUpper;
-                pCur->m_ppRoot = &m_pRoot;
             }
             else
             {
@@ -972,7 +968,6 @@ StgDirEntry* StgDirStrm::Create( StgDirEntry& rStg, const OUString& rName, StgEn
         if( StgAvlNode::Insert( reinterpret_cast<StgAvlNode**>(&rStg.m_pDown), pRes ) )
         {
             pRes->m_pUp    = &rStg;
-            pRes->m_ppRoot = &m_pRoot;
             pRes->m_bCreated =
             pRes->m_bDirty = true;
         }
diff --git a/sot/source/sdstor/stgdir.hxx b/sot/source/sdstor/stgdir.hxx
index ca80ab6f3ffa..5809703602dd 100644
--- a/sot/source/sdstor/stgdir.hxx
+++ b/sot/source/sdstor/stgdir.hxx
@@ -35,9 +35,8 @@ class StgDirEntry : public StgAvlNode
     friend class StgIterator;
     friend class StgDirStrm;
     StgEntry     m_aSave;                     // original dir entry
-    StgDirEntry*  m_pUp;                      // parent directory
-    StgDirEntry*  m_pDown;                    // child directory for storages
-    StgDirEntry** m_ppRoot;                   // root of TOC tree
+    StgDirEntry* m_pUp;                      // parent directory
+    StgDirEntry* m_pDown;                    // child directory for storages
     StgStrm*     m_pStgStrm;                  // storage stream
     StgTmpStrm*  m_pTmpStrm;                  // temporary stream
     StgTmpStrm*  m_pCurStrm;                  // temp stream after commit
@@ -92,7 +91,6 @@ class StgDirStrm : public StgDataStrm
 {
     friend class StgIterator;
     StgDirEntry* m_pRoot;                         // root of dir tree
-    short        m_nEntries;                      // entries per page
     void         SetupEntry( sal_Int32, StgDirEntry* );
 public:
     explicit StgDirStrm( StgIo& );
diff --git a/sot/source/sdstor/stgio.cxx b/sot/source/sdstor/stgio.cxx
index c5d92be67590..1ac21705ad03 100644
--- a/sot/source/sdstor/stgio.cxx
+++ b/sot/source/sdstor/stgio.cxx
@@ -383,7 +383,6 @@ FatError StgIo::ValidateFATs()
         {
             StgLinkArg aArg;
             aArg.aFile = pFileStrm->GetFileName();
-            aArg.nErr = nErr;
             ErrorLink::get().Call( aArg );
             m_bCopied = true;
         }
diff --git a/sot/source/sdstor/stgio.hxx b/sot/source/sdstor/stgio.hxx
index 7b7948645ff3..3474b2829849 100644
--- a/sot/source/sdstor/stgio.hxx
+++ b/sot/source/sdstor/stgio.hxx
@@ -44,7 +44,6 @@ enum class FatError
 struct StgLinkArg
 {
     OUString aFile;
-    FatError nErr;
 };
 
 class StgIo : public StgCache {
diff --git a/sot/source/sdstor/ucbstorage.cxx b/sot/source/sdstor/ucbstorage.cxx
index 14675908d142..67c7582a3b05 100644
--- a/sot/source/sdstor/ucbstorage.cxx
+++ b/sot/source/sdstor/ucbstorage.cxx
@@ -424,7 +424,6 @@ public:
     SvStream*                   m_pStream;      // the stream worked on; for readonly streams it is the original stream of the content
                                                 // for read/write streams it's a copy into a temporary file
     OUString                    m_aTempURL;     // URL of this temporary stream
-    RepresentMode               m_nRepresentMode; // should it be used as XInputStream or as SvStream
     ErrCode                     m_nError;
     StreamMode                  m_nMode;        // open mode ( read/write/trunc/nocreate/sharing )
     bool                        m_bSourceRead;  // Source still contains useful information
@@ -484,7 +483,6 @@ public:
                                                 // this means that the root storage does an autocommit when its external
                                                 // reference is destroyed
     bool                        m_bIsRoot;      // marks this storage as root storages that manages all commits and reverts
-    bool                        m_bDirty;       // ???
     bool                        m_bIsLinked;
     bool                        m_bListCreated;
     SotClipboardFormatId        m_nFormat;
@@ -638,7 +636,6 @@ UCBStorageStream_Impl::UCBStorageStream_Impl( const OUString& rName, StreamMode
     , m_aURL( rName )
     , m_pContent( nullptr )
     , m_pStream( nullptr )
-    , m_nRepresentMode( RepresentMode::NONE )
     , m_nError( ERRCODE_NONE )
     , m_nMode( nMode )
     , m_bSourceRead( !( nMode & StreamMode::TRUNC ) )
@@ -698,8 +695,6 @@ bool UCBStorageStream_Impl::Init()
         // no temporary stream was created
         // create one
 
-        m_nRepresentMode = RepresentMode::svstream; // can not be used as XInputStream
-
         if ( m_aTempURL.isEmpty() )
             m_aTempURL = ::utl::TempFile().GetURL();
 
@@ -1186,7 +1181,6 @@ void UCBStorageStream_Impl::Free()
     }
 #endif
 
-    m_nRepresentMode = RepresentMode::NONE;
     m_rSource.clear();
     DELETEZ( m_pStream );
 }
@@ -1475,7 +1469,6 @@ UCBStorage_Impl::UCBStorage_Impl( const ::ucbhelper::Content& rContent, const OU
     , m_bCommited( false )
     , m_bDirect( bDirect )
     , m_bIsRoot( bIsRoot )
-    , m_bDirty( false )
     , m_bIsLinked( true )
     , m_bListCreated( false )
     , m_nFormat( SotClipboardFormatId::NONE )
@@ -1507,7 +1500,6 @@ UCBStorage_Impl::UCBStorage_Impl( const OUString& rName, StreamMode nMode, UCBSt
     , m_bCommited( false )
     , m_bDirect( bDirect )
     , m_bIsRoot( bIsRoot )
-    , m_bDirty( false )
     , m_bIsLinked( false )
     , m_bListCreated( false )
     , m_nFormat( SotClipboardFormatId::NONE )
@@ -1557,7 +1549,6 @@ UCBStorage_Impl::UCBStorage_Impl( SvStream& rStream, UCBStorage* pStorage, bool
     , m_bCommited( false )
     , m_bDirect( bDirect )
     , m_bIsRoot( true )
-    , m_bDirty( false )
     , m_bIsLinked( false )
     , m_bListCreated( false )
     , m_nFormat( SotClipboardFormatId::NONE )
@@ -2353,7 +2344,6 @@ bool UCBStorage::IsRoot() const
 
 void UCBStorage::SetDirty()
 {
-    pImp->m_bDirty = true;
 }
 
 void UCBStorage::SetClass( const SvGlobalName & rClass, SotClipboardFormatId nOriginalClipFormat, const OUString & rUserTypeName )
diff --git a/store/source/stordir.cxx b/store/source/stordir.cxx
index a4847cbc719e..ec18b81176a3 100644
--- a/store/source/stordir.cxx
+++ b/store/source/stordir.cxx
@@ -193,7 +193,6 @@ storeError OStoreDirectory_Impl::iterate (storeFindData &rFindData)
 
                 rFindData.m_nLength  = static_cast<sal_Int32>(n);
                 rFindData.m_nAttrib |= aPage.attrib();
-                rFindData.m_nSize    = aPage.dataLength();
 
                 // Leave.
                 rFindData.m_nReserved = store::ntohl(aKey.m_nLow);
diff --git a/svgio/inc/svgstyleattributes.hxx b/svgio/inc/svgstyleattributes.hxx
index b9f655eba3d2..ab9b0479bf13 100644
--- a/svgio/inc/svgstyleattributes.hxx
+++ b/svgio/inc/svgstyleattributes.hxx
@@ -204,7 +204,6 @@ namespace svgio
             SvgNumber                   maFontSizeNumber;
             FontStretch                 maFontStretch;
             FontStyle                   maFontStyle;
-            FontVariant                 maFontVariant;
             FontWeight                  maFontWeight;
             TextAlign                   maTextAlign;
             TextDecoration              maTextDecoration;
@@ -381,9 +380,6 @@ namespace svgio
             FontStyle getFontStyle() const;
             void setFontStyle(const FontStyle aFontStyle) { maFontStyle = aFontStyle; }
 
-            /// FontVariant content
-            void setFontVariant(const FontVariant aFontVariant) { maFontVariant = aFontVariant; }
-
             /// FontWeight content
             FontWeight getFontWeight() const;
             void setFontWeight(const FontWeight aFontWeight) { maFontWeight = aFontWeight; }
diff --git a/svgio/inc/svgtextpathnode.hxx b/svgio/inc/svgtextpathnode.hxx
index 39876511ec99..a0aa9b05270b 100644
--- a/svgio/inc/svgtextpathnode.hxx
+++ b/svgio/inc/svgtextpathnode.hxx
@@ -41,9 +41,6 @@ namespace svgio
             /// variable scan values, dependent of given XAttributeList
             SvgNumber               maStartOffset;
 
-            bool                    mbMethod : 1; // true = align, false = stretch
-            bool                    mbSpacing : 1; // true = auto, false = exact
-
         public:
             SvgTextPathNode(
                 SvgDocument& rDocument,
@@ -60,12 +57,6 @@ namespace svgio
 
             /// StartOffset content
             const SvgNumber& getStartOffset() const { return maStartOffset; }
-
-            /// Method content
-            void setMethod(bool bNew) { mbMethod = bNew; }
-
-            /// Spacing content
-            void setSpacing(bool bNew) { mbSpacing = bNew; }
         };
     } // end of namespace svgreader
 } // end of namespace svgio
diff --git a/svgio/source/svgreader/svgstyleattributes.cxx b/svgio/source/svgreader/svgstyleattributes.cxx
index 15abeb022ff1..19e2bfd9bb91 100644
--- a/svgio/source/svgreader/svgstyleattributes.cxx
+++ b/svgio/source/svgreader/svgstyleattributes.cxx
@@ -1230,7 +1230,6 @@ namespace svgio
             maFontSizeNumber(),
             maFontStretch(FontStretch_notset),
             maFontStyle(FontStyle_notset),
-            maFontVariant(FontVariant_notset),
             maFontWeight(FontWeight_notset),
             maTextAlign(TextAlign_notset),
             maTextDecoration(TextDecoration_notset),
@@ -1651,17 +1650,6 @@ namespace svgio
                 }
                 case SVGTokenFontVariant:
                 {
-                    if(!aContent.isEmpty())
-                    {
-                        if(aContent.startsWith("normal"))
-                        {
-                            setFontVariant(FontVariant_normal);
-                        }
-                        else if(aContent.startsWith("small-caps"))
-                        {
-                            setFontVariant(FontVariant_small_caps);
-                        }
-                    }
                     break;
                 }
                 case SVGTokenFontWeight:
diff --git a/svgio/source/svgreader/svgtextpathnode.cxx b/svgio/source/svgreader/svgtextpathnode.cxx
index 0ac0457a174b..e9b00eb2ddec 100644
--- a/svgio/source/svgreader/svgtextpathnode.cxx
+++ b/svgio/source/svgreader/svgtextpathnode.cxx
@@ -251,9 +251,7 @@ namespace svgio
         :   SvgNode(SVGTokenTextPath, rDocument, pParent),
             maSvgStyleAttributes(*this),
             maXLink(),
-            maStartOffset(),
-            mbMethod(true),
-            mbSpacing(false)
+            maStartOffset()
         {
         }
 
@@ -297,32 +295,10 @@ namespace svgio
                 }
                 case SVGTokenMethod:
                 {
-                    if(!aContent.isEmpty())
-                    {
-                        if(aContent.startsWith("align"))
-                        {
-                            setMethod(true);
-                        }
-                        else if(aContent.startsWith("stretch"))
-                        {
-                            setMethod(false);
-                        }
-                    }
                     break;
                 }
                 case SVGTokenSpacing:
                 {
-                    if(!aContent.isEmpty())
-                    {
-                        if(aContent.startsWith("auto"))
-                        {
-                            setSpacing(true);
-                        }
-                        else if(aContent.startsWith("exact"))
-                        {
-                            setSpacing(false);
-                        }
-                    }
                     break;
                 }
                 case SVGTokenXlinkHref:
diff --git a/svl/source/undo/undo.cxx b/svl/source/undo/undo.cxx
index db6be7846ef8..cb227fc5a2d3 100644
--- a/svl/source/undo/undo.cxx
+++ b/svl/source/undo/undo.cxx
@@ -223,7 +223,6 @@ struct SfxUndoManager_Data
     std::unique_ptr<SfxUndoArray>
                     pUndoArray;
     SfxUndoArray*   pActUndoArray;
-    SfxUndoArray*   pFatherUndoArray;
 
     sal_Int32       mnMarks;
     sal_Int32       mnEmptyMark;
@@ -236,7 +235,6 @@ struct SfxUndoManager_Data
     explicit SfxUndoManager_Data( size_t i_nMaxUndoActionCount )
         :pUndoArray( new SfxUndoArray( i_nMaxUndoActionCount ) )
         ,pActUndoArray( nullptr )
-        ,pFatherUndoArray( nullptr )
         ,mnMarks( 0 )
         ,mnEmptyMark(MARK_INVALID)
         ,mbUndoEnabled( true )
@@ -1000,7 +998,6 @@ void SfxUndoManager::EnterListAction( const OUString& rComment,
     if ( !m_xData->pUndoArray->nMaxUndoActions )
         return;
 
-    m_xData->pFatherUndoArray = m_xData->pActUndoArray;
     SfxListUndoAction* pAction = new SfxListUndoAction( rComment, rRepeatComment, nId, nViewShellId, m_xData->pActUndoArray );
     OSL_VERIFY( ImplAddUndoAction_NoNotify( pAction, false, false, aGuard ) );
     // expected to succeed: all conditions under which it could fail should have been checked already