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)

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>
(cherry picked from commit 2af1f5691e8d64afd5246d245d7876b5a2cd5cd8)

Conflicts:
	editeng/inc/editeng/editeng.hxx
	editeng/inc/editeng/outliner.hxx
	editeng/inc/editeng/unoedprx.hxx
	editeng/inc/editeng/unoedsrc.hxx
	editeng/inc/editeng/unofored.hxx
	editeng/inc/editeng/unoforou.hxx
	editeng/inc/editeng/unotext.hxx
	editeng/source/accessibility/AccessibleHyperlink.cxx
	editeng/source/accessibility/AccessibleHyperlink.hxx
	editeng/source/editeng/editeng.cxx
	editeng/source/editeng/editobj.cxx
	editeng/source/editeng/editobj2.hxx
	editeng/source/editeng/impedit.hxx
	editeng/source/editeng/impedit3.cxx
	editeng/source/editeng/impedit4.cxx
	editeng/source/outliner/outleeng.cxx
	editeng/source/outliner/outleeng.hxx
	editeng/source/outliner/outliner.cxx
	editeng/source/outliner/outlvw.cxx
	editeng/source/uno/unoedprx.cxx
	editeng/source/uno/unofored.cxx
	editeng/source/uno/unoforou.cxx
	editeng/source/uno/unotext.cxx
	include/editeng/editobj.hxx
	sc/inc/editutil.hxx
	sc/qa/unit/subsequent_filters-test.cxx
	sc/source/core/data/cellvalue.cxx
	sc/source/core/tool/editutil.cxx
	sc/source/filter/xml/xmlcelli.hxx
	sc/source/ui/unoobj/fielduno.cxx
	sd/source/ui/inc/OutlineView.hxx
	sd/source/ui/view/drtxtob1.cxx
	starmath/source/accessibility.cxx
	starmath/source/accessibility.hxx
	svx/inc/svx/svdoutl.hxx
	svx/source/accessibility/AccessibleEmptyEditSource.cxx
	svx/source/sdr/properties/textproperties.cxx
	svx/source/svdraw/svdoutl.cxx

Change-Id: I62d1b9c399cd709a4f93dbac31b219a61c46ec00
Reviewed-on: https://gerrit.libreoffice.org/4368
Reviewed-by: Fridrich Strba <fridrich@documentfoundation.org>
Tested-by: Fridrich Strba <fridrich@documentfoundation.org>

1 files changed, 25 insertions, 25 deletions

diff --git a/sc/source/ui/app/inputhdl.cxx b/sc/source/ui/app/inputhdl.cxx
index 11cca6dd7afb..69f214d5ddf7 100644
--- a/sc/source/ui/app/inputhdl.cxx
+++ b/sc/source/ui/app/inputhdl.cxx
@@ -814,7 +814,7 @@ void ScInputHandler::ShowTipCursor()
 
     if ( bFormulaMode && pActiveView && pFormulaDataPara && pEngine->GetParagraphCount() == 1 )
     {
-        String aFormula = pEngine->GetText( (sal_uInt16) 0 );
+        String aFormula = pEngine->GetText( 0 );
         ESelection aSel = pActiveView->GetSelection();
         aSel.Adjust();
         if( aSel.nEndPos )
@@ -1041,7 +1041,7 @@ void ScInputHandler::UseFormulaData()
     //  Formeln duerfen nur 1 Absatz haben
     if ( pActiveView && pFormulaData && pEngine->GetParagraphCount() == 1 )
     {
-        String aTotal = pEngine->GetText( (sal_uInt16) 0 );
+        String aTotal = pEngine->GetText( 0 );
         ESelection aSel = pActiveView->GetSelection();
         aSel.Adjust();
 
@@ -1248,7 +1248,7 @@ static void lcl_CompleteFunction( EditView* pView, const String& rInsert, bool&
             //  schon eine Klammer steht (z.B. wenn der Funktionsname geaendert wurde).
 
             ESelection aWordSel = pView->GetSelection();
-            String aOld = pView->GetEditEngine()->GetText((sal_uInt16)0);
+            String aOld = pView->GetEditEngine()->GetText(0);
             sal_Unicode cNext = aOld.GetChar(aWordSel.nEndPos);
             if ( cNext == '(' )
             {
@@ -1385,7 +1385,7 @@ void ScInputHandler::FormulaPreview()
     {
         String aPart = pActiveView->GetSelected();
         if (!aPart.Len())
-            aPart = pEngine->GetText((sal_uInt16)0);
+            aPart = pEngine->GetText(0);
         ScDocument* pDoc = pActiveViewSh->GetViewData()->GetDocShell()->GetDocument();
         aValue = lcl_Calculate( aPart, pDoc, aCursorPos );
     }
@@ -1482,7 +1482,7 @@ bool ScInputHandler::CursorAtClosingPar()
     {
         ESelection aSel = pActiveView->GetSelection();
         xub_StrLen nPos = aSel.nStartPos;
-        String aFormula = pEngine->GetText((sal_uInt16)0);
+        String aFormula = pEngine->GetText(0);
         if ( nPos < aFormula.Len() && aFormula.GetChar(nPos) == ')' )
             return true;
     }
@@ -1550,7 +1550,7 @@ void ScInputHandler::UseColData()           // beim Tippen
         ESelection aSel = pActiveView->GetSelection();
         aSel.Adjust();
 
-        sal_uInt16 nParCnt = pEngine->GetParagraphCount();
+        sal_Int32 nParCnt = pEngine->GetParagraphCount();
         if ( aSel.nEndPara+1 == nParCnt )
         {
             xub_StrLen nParLen = pEngine->GetTextLen( aSel.nEndPara );
@@ -1625,7 +1625,7 @@ void ScInputHandler::NextAutoEntry( bool bBack )
 
             ESelection aSel = pActiveView->GetSelection();
             aSel.Adjust();
-            sal_uInt16 nParCnt = pEngine->GetParagraphCount();
+            sal_Int32 nParCnt = pEngine->GetParagraphCount();
             if ( aSel.nEndPara+1 == nParCnt && aSel.nStartPara == aSel.nEndPara )
             {
                 rtl::OUString aText = GetEditText(pEngine);
@@ -1698,7 +1698,7 @@ void ScInputHandler::UpdateParenthesis()
                 //  Das Zeichen links vom Cursor wird angeschaut
 
                 xub_StrLen nPos = aSel.nStartPos - 1;
-                String aFormula = pEngine->GetText((sal_uInt16)0);
+                String aFormula = pEngine->GetText(0);
                 sal_Unicode c = aFormula.GetChar(nPos);
                 if ( c == '(' || c == ')' )
                 {
@@ -1712,8 +1712,8 @@ void ScInputHandler::UpdateParenthesis()
                         if (bParenthesisShown)
                         {
                             //  alte Hervorhebung wegnehmen
-                            sal_uInt16 nCount = pEngine->GetParagraphCount();
-                            for (sal_uInt16 i=0; i<nCount; i++)
+                            sal_Int32 nCount = pEngine->GetParagraphCount();
+                            for (sal_Int32 i=0; i<nCount; i++)
                                 pEngine->QuickRemoveCharAttribs( i, EE_CHAR_WEIGHT );
                         }
 
@@ -1739,8 +1739,8 @@ void ScInputHandler::UpdateParenthesis()
 
     if ( bParenthesisShown && !bFound && pTableView )
     {
-        sal_uInt16 nCount = pEngine->GetParagraphCount();
-        for (sal_uInt16 i=0; i<nCount; i++)
+        sal_Int32 nCount = pEngine->GetParagraphCount();
+        for (sal_Int32 i=0; i<nCount; i++)
             pTableView->RemoveCharAttribs( i, EE_CHAR_WEIGHT );
     }
 
@@ -1911,8 +1911,8 @@ void ScInputHandler::RemoveRangeFinder()
     //  pRangeFindList und Farben loeschen
 
     pEngine->SetUpdateMode(false);
-    sal_uInt16 nCount = pEngine->GetParagraphCount();   // koennte gerade neu eingefuegt worden sein
-    for (sal_uInt16 i=0; i<nCount; i++)
+    sal_Int32 nCount = pEngine->GetParagraphCount();   // koennte gerade neu eingefuegt worden sein
+    for (sal_Int32 i=0; i<nCount; i++)
         pEngine->QuickRemoveCharAttribs( i, EE_CHAR_COLOR );
     pEngine->SetUpdateMode(true);
 
@@ -2102,7 +2102,7 @@ static void lcl_SetTopSelection( EditView* pEditView, ESelection& rSel )
     OSL_ENSURE( rSel.nStartPara==0 && rSel.nEndPara==0, "SetTopSelection: Para != 0" );
 
     EditEngine* pEngine = pEditView->GetEditEngine();
-    sal_uInt16 nCount = pEngine->GetParagraphCount();
+    sal_Int32 nCount = pEngine->GetParagraphCount();
     if (nCount > 1)
     {
         xub_StrLen nParLen = pEngine->GetTextLen(rSel.nStartPara);
@@ -2262,9 +2262,9 @@ void ScInputHandler::UpdateFormulaMode()
     SfxApplication* pSfxApp = SFX_APP();
 
     if ( pEngine->GetParagraphCount() == 1 &&
-         ( pEngine->GetText((sal_uInt16)0).GetChar(0) == '=' ||
-           pEngine->GetText((sal_uInt16)0).GetChar(0) == '+' ||
-           pEngine->GetText((sal_uInt16)0).GetChar(0) == '-' ) &&
+         ( pEngine->GetText(0).GetChar(0) == '=' ||
+           pEngine->GetText(0).GetChar(0) == '+' ||
+           pEngine->GetText(0).GetChar(0) == '-' ) &&
          !bProtected )
     {
         if (!bFormulaMode)
@@ -2413,7 +2413,7 @@ void ScInputHandler::SetMode( ScInputMode eNewMode )
             }
         }
 
-        sal_uInt16 nPara    = pEngine->GetParagraphCount()-1;
+        sal_Int32 nPara    = pEngine->GetParagraphCount()-1;
         xub_StrLen nLen = pEngine->GetText(nPara).Len();
         sal_uInt16 nCount   = pEngine->GetViewCount();
 
@@ -2471,7 +2471,7 @@ static void lcl_SelectionToEnd( EditView* pView )
     if ( pView )
     {
         EditEngine* pEngine = pView->GetEditEngine();
-        sal_uInt16 nParCnt = pEngine->GetParagraphCount();
+        sal_Int32 nParCnt = pEngine->GetParagraphCount();
         if ( nParCnt == 0 )
             nParCnt = 1;
         ESelection aSel( nParCnt-1, pEngine->GetTextLen(nParCnt-1) );   // empty selection, cursor at the end
@@ -2597,13 +2597,13 @@ void ScInputHandler::EnterHandler( sal_uInt8 nBlockMode )
 
     if ( bModified && !bForget )            // was wird eingeben (Text/Objekt) ?
     {
-        sal_uInt16 nParCnt = pEngine->GetParagraphCount();
+        sal_Int32 nParCnt = pEngine->GetParagraphCount();
         if ( nParCnt == 0 )
             nParCnt = 1;
 
         bool bUniformAttribs = true;
         SfxItemSet aPara1Attribs = pEngine->GetAttribs(0, 0, pEngine->GetTextLen(0));
-        for (sal_uInt16 nPara = 1; nPara < nParCnt; ++nPara)
+        for (sal_Int32 nPara = 1; nPara < nParCnt; ++nPara)
         {
             SfxItemSet aPara2Attribs = pEngine->GetAttribs(nPara, 0, pEngine->GetTextLen(nPara));
             if (!(aPara1Attribs == aPara2Attribs))
@@ -3758,7 +3758,7 @@ bool ScInputHandler::GetTextAndFields( ScEditEngineDefaulter& rDestEngine )
     {
         //  Feldbefehle enthalten?
 
-        sal_uInt16 nParCnt = pEngine->GetParagraphCount();
+        sal_Int32 nParCnt = pEngine->GetParagraphCount();
         SfxItemSet aSet = pEngine->GetAttribs( ESelection(0,0,nParCnt,0) );
         SfxItemState eFieldState = aSet.GetItemState( EE_FEATURE_FIELD, false );
         if ( eFieldState == SFX_ITEM_DONTCARE || eFieldState == SFX_ITEM_SET )
@@ -3771,14 +3771,14 @@ bool ScInputHandler::GetTextAndFields( ScEditEngineDefaulter& rDestEngine )
 
             //  Attribute loeschen
 
-            for (sal_uInt16 i=0; i<nParCnt; i++)
+            for (sal_Int32 i=0; i<nParCnt; i++)
                 rDestEngine.QuickRemoveCharAttribs( i );
 
             //  Absaetze zusammenfassen
 
             while ( nParCnt > 1 )
             {
-                xub_StrLen nLen = rDestEngine.GetTextLen( (sal_uInt16)0 );
+                xub_StrLen nLen = rDestEngine.GetTextLen( 0 );
                 ESelection aSel( 0,nLen, 1,0 );
                 rDestEngine.QuickInsertText( rtl::OUString(' '), aSel );       // Umbruch durch Space ersetzen
                 --nParCnt;