resolved fdo#35756 import more than 64k HTML table cells

Enhanced EditEngine to be able to hold more than 64k paragraphs. Used
also in RTF import Calc and Writer, so that could benefit as well.

* changed all EditEngine,Outliner,... related paragraph index/count
  variables from sal_uInt16 to sal_Int32
  * sal_Int32 instead of sal_uInt32 to match accessibility API
  * matched some Outliner methods' paragraph parameters from sal_uLong
    to sal_Int32
  * containers capable to hold size_t nevertheless are limited to a
    maximum of sal_Int32
* changed definition of EE_PARA_NOT_FOUND and EE_PARA_ALL to
  SAL_MAX_INT32
+ added EE_PARA_MAX_COUNT and EE_TEXTPOS_MAX_COUNT to initialize
  ESelection with what previously were hard coded 0xFFFF all over the
  place
+ for similar reason added EE_TEXTPOS_ALL corresponding to EE_PARA_ALL
  to initialize an ESelection spanning all available text like
  aSel(0,0,EE_PARA_ALL,EE_TEXTPOS_ALL)

Change-Id: I62d1b9c399cd709a4f93dbac31b219a61c46ec00
Reviewed-on: https://gerrit.libreoffice.org/3838
Tested-by: LibreOffice gerrit bot <gerrit@libreoffice.org>
Reviewed-by: Eike Rathke <erack@redhat.com>
Tested-by: Eike Rathke <erack@redhat.com>

1 files changed, 24 insertions, 24 deletions

diff --git a/svx/source/accessibility/AccessibleEmptyEditSource.cxx b/svx/source/accessibility/AccessibleEmptyEditSource.cxx
index 43b952c1dcee..1f2b3b9efd82 100644
--- a/svx/source/accessibility/AccessibleEmptyEditSource.cxx
+++ b/svx/source/accessibility/AccessibleEmptyEditSource.cxx
@@ -95,8 +95,8 @@ namespace accessibility
         SfxBroadcaster&         GetBroadcaster() const { return *(const_cast<AccessibleEmptyEditSource_Impl*>(this)); }
 
         // SvxTextForwarder
-        sal_uInt16          GetParagraphCount() const { return 1; }
-        sal_uInt16          GetTextLen( sal_uInt16 /*nParagraph*/ ) const { return 0; }
+        sal_Int32          GetParagraphCount() const { return 1; }
+        sal_uInt16          GetTextLen( sal_Int32 /*nParagraph*/ ) const { return 0; }
         String          GetText( const ESelection& /*rSel*/ ) const { return String(); }
         SfxItemSet      GetAttribs( const ESelection& /*rSel*/, sal_Bool /*bOnlyHardAttrib*/ = 0 ) const
         {
@@ -105,13 +105,13 @@ namespace accessibility
             // a deleted Pool by design.
             return SfxItemSet(SdrObject::GetGlobalDrawObjectItemPool());
         }
-        SfxItemSet      GetParaAttribs( sal_uInt16 /*nPara*/ ) const { return GetAttribs(ESelection()); }
-        void            SetParaAttribs( sal_uInt16 /*nPara*/, const SfxItemSet& /*rSet*/ ) {}
+        SfxItemSet      GetParaAttribs( sal_Int32 /*nPara*/ ) const { return GetAttribs(ESelection()); }
+        void            SetParaAttribs( sal_Int32 /*nPara*/, const SfxItemSet& /*rSet*/ ) {}
         void            RemoveAttribs( const ESelection& /*rSelection*/, sal_Bool /*bRemoveParaAttribs*/, sal_uInt16 /*nWhich*/ ){}
-        void            GetPortions( sal_uInt16 /*nPara*/, std::vector<sal_uInt16>& /*rList*/ ) const {}
+        void            GetPortions( sal_Int32 /*nPara*/, std::vector<sal_uInt16>& /*rList*/ ) const {}
 
         sal_uInt16          GetItemState( const ESelection& /*rSel*/, sal_uInt16 /*nWhich*/ ) const { return 0; }
-        sal_uInt16          GetItemState( sal_uInt16 /*nPara*/, sal_uInt16 /*nWhich*/ ) const { return 0; }
+        sal_uInt16          GetItemState( sal_Int32 /*nPara*/, sal_uInt16 /*nWhich*/ ) const { return 0; }
 
         SfxItemPool*    GetPool() const { return NULL; }
 
@@ -123,35 +123,35 @@ namespace accessibility
         const SfxItemSet * GetEmptyItemSetPtr() { return 0; }
 
         void        AppendParagraph() {}
-        xub_StrLen  AppendTextPortion( sal_uInt16 /*nPara*/, const String & /*rText*/, const SfxItemSet & /*rSet*/ ) { return 0; }
+        xub_StrLen  AppendTextPortion( sal_Int32 /*nPara*/, const String & /*rText*/, const SfxItemSet & /*rSet*/ ) { return 0; }
 
         //XTextCopy
         void        CopyText(const SvxTextForwarder& ){}
 
-        OUString    CalcFieldValue( const SvxFieldItem& /*rField*/, sal_uInt16 /*nPara*/, sal_uInt16 /*nPos*/, Color*& /*rpTxtColor*/, Color*& /*rpFldColor*/ )
+        OUString    CalcFieldValue( const SvxFieldItem& /*rField*/, sal_Int32 /*nPara*/, sal_uInt16 /*nPos*/, Color*& /*rpTxtColor*/, Color*& /*rpFldColor*/ )
         {
             return  OUString();
         }
-        void            FieldClicked( const SvxFieldItem&, sal_uInt16, xub_StrLen ) {;}
+        void            FieldClicked( const SvxFieldItem&, sal_Int32, xub_StrLen ) {;}
 
         sal_Bool            IsValid() const { return sal_True; }
 
         void            SetNotifyHdl( const Link& ) {}
-        LanguageType    GetLanguage( sal_uInt16, sal_uInt16 ) const { return LANGUAGE_DONTKNOW; }
-        sal_uInt16          GetFieldCount( sal_uInt16 ) const { return 0; }
-        EFieldInfo      GetFieldInfo( sal_uInt16, sal_uInt16 ) const { return EFieldInfo(); }
-        EBulletInfo     GetBulletInfo( sal_uInt16 ) const { return EBulletInfo(); }
-        Rectangle       GetCharBounds( sal_uInt16, sal_uInt16 ) const { return Rectangle(); }
-        Rectangle       GetParaBounds( sal_uInt16 ) const { return Rectangle(); }
+        LanguageType    GetLanguage( sal_Int32, sal_uInt16 ) const { return LANGUAGE_DONTKNOW; }
+        sal_uInt16          GetFieldCount( sal_Int32 ) const { return 0; }
+        EFieldInfo      GetFieldInfo( sal_Int32, sal_uInt16 ) const { return EFieldInfo(); }
+        EBulletInfo     GetBulletInfo( sal_Int32 ) const { return EBulletInfo(); }
+        Rectangle       GetCharBounds( sal_Int32, sal_uInt16 ) const { return Rectangle(); }
+        Rectangle       GetParaBounds( sal_Int32 ) const { return Rectangle(); }
         MapMode         GetMapMode() const { return MapMode(); }
         OutputDevice*   GetRefDevice() const { return NULL; }
-        sal_Bool        GetIndexAtPoint( const Point&, sal_uInt16&, sal_uInt16& ) const { return sal_False; }
-        sal_Bool        GetWordIndices( sal_uInt16, sal_uInt16, sal_uInt16&, sal_uInt16& ) const { return sal_False; }
-        sal_Bool        GetAttributeRun( sal_uInt16&, sal_uInt16&, sal_uInt16, sal_uInt16 ) const { return sal_False; }
-        sal_uInt16          GetLineCount( sal_uInt16 nPara ) const { return nPara == 0 ? 1 : 0; }
-        sal_uInt16          GetLineLen( sal_uInt16, sal_uInt16 ) const { return 0; }
-        void            GetLineBoundaries( /*out*/sal_uInt16 & rStart, /*out*/sal_uInt16 & rEnd, sal_uInt16 /*nParagraph*/, sal_uInt16 /*nLine*/ ) const  { rStart = rEnd = 0; }
-        sal_uInt16          GetLineNumberAtIndex( sal_uInt16 /*nPara*/, sal_uInt16 /*nIndex*/ ) const   { return 0; }
+        sal_Bool        GetIndexAtPoint( const Point&, sal_Int32&, sal_uInt16& ) const { return sal_False; }
+        sal_Bool        GetWordIndices( sal_Int32, sal_uInt16, sal_uInt16&, sal_uInt16& ) const { return sal_False; }
+        sal_Bool        GetAttributeRun( sal_uInt16&, sal_uInt16&, sal_Int32, sal_uInt16 ) const { return sal_False; }
+        sal_uInt16          GetLineCount( sal_Int32 nPara ) const { return nPara == 0 ? 1 : 0; }
+        sal_uInt16          GetLineLen( sal_Int32, sal_uInt16 ) const { return 0; }
+        void            GetLineBoundaries( /*out*/sal_uInt16 & rStart, /*out*/sal_uInt16 & rEnd, sal_Int32 /*nParagraph*/, sal_uInt16 /*nLine*/ ) const  { rStart = rEnd = 0; }
+        sal_uInt16          GetLineNumberAtIndex( sal_Int32 /*nPara*/, sal_uInt16 /*nIndex*/ ) const   { return 0; }
 
         // the following two methods would, strictly speaking, require
         // a switch to a real EditSource, too. Fortunately, the
@@ -164,8 +164,8 @@ namespace accessibility
         sal_Bool        Delete( const ESelection& ) { return sal_False; }
         sal_Bool        InsertText( const String&, const ESelection& ) { return sal_False; }
         sal_Bool        QuickFormatDoc( sal_Bool ) { return sal_True; }
-        sal_Int16       GetDepth( sal_uInt16 ) const { return -1; }
-        sal_Bool        SetDepth( sal_uInt16, sal_Int16 ) { return sal_True; }
+        sal_Int16       GetDepth( sal_Int32 ) const { return -1; }
+        sal_Bool        SetDepth( sal_Int32, sal_Int16 ) { return sal_True; }
 
         Rectangle       GetVisArea() const { return Rectangle(); }
         Point           LogicToPixel( const Point& rPoint, const MapMode& /*rMapMode*/ ) const { return rPoint; }