ab80: Adding changes of cws mib21, ab77, ab77run2, dr77i to dev300

ab77: #163789# Handle class module factories document specific
ab77: #163732# Defer removal of documents until XCloseListener::notifyClosing
ab77: #163808# make VBA symbols Application.ScreenUpdating and Application.Interactive work globally on all documents
ab77: wae
ab77: #163840# read UTF-8 BOM
ab77: #163732# VBA UserForm_Terminate triggered too late while closing document
ab77: minor correction
ab77: assertion: do not call ::rtl::OUString::copy() with negative index
ab77run2: #163869# do not call Class_Terminate VBA macros when document disposes
dr77i: #163941# do not update drawing layer when pasting from clipboard after cut
mib21: #163944# ignore trailing whitespace in Basic source lines
mib21: #163948# allow to manually pack MSVC DLLs into extensions
mib21: #163948# multiprocess build fix
Authors:
Andreas Bregas <ab@openoffice.org>
Daniel Rentz [dr] <daniel.rentz@oracle.com>
Eike Rathke [er] <eike.rathke@oracle.com>

4 files changed, 40 insertions, 33 deletions

diff --git a/sc/source/core/data/document.cxx b/sc/source/core/data/document.cxx
index 3711b1b68603..e2b876cfab01 100644
--- a/sc/source/core/data/document.cxx
+++ b/sc/source/core/data/document.cxx
@@ -1983,7 +1983,7 @@ void ScDocument::CopyBlockFromClip( SCCOL nCol1, SCROW nRow1,
                     SetInsertingFromOtherDoc( TRUE);
                     UpdateReference( URM_MOVE,
                         nCol1, nRow1, i, nCol2, nRow2, i+nFollow,
-                        nDx, nDy, nDz, pCBFCP->pRefUndoDoc );
+                        nDx, nDy, nDz, pCBFCP->pRefUndoDoc, FALSE );
                     SetInsertingFromOtherDoc( bOldInserting);
                 }
                 else
diff --git a/sc/source/filter/dif/difimp.cxx b/sc/source/filter/dif/difimp.cxx
index 2088cc84a791..f35a37eab0c6 100644
--- a/sc/source/filter/dif/difimp.cxx
+++ b/sc/source/filter/dif/difimp.cxx
@@ -263,8 +263,7 @@ DifParser::DifParser( SvStream& rNewIn, const UINT32 nOption, ScDocument& rDoc,
         DBG_ERRORFILE( "CharSet passed overrides and modifies StreamCharSet" );
         rIn.SetStreamCharSet( eCharSet );
     }
-    if ( eCharSet == RTL_TEXTENCODING_UNICODE )
-        rIn.StartReadingUnicodeText();
+    rIn.StartReadingUnicodeText( eCharSet );
 
     bPlain = ( nOption == SC_DIFOPT_PLAIN );
 
diff --git a/sc/source/ui/dbgui/scuiasciiopt.cxx b/sc/source/ui/dbgui/scuiasciiopt.cxx
index 42f2a2d86933..89a7c9340a9c 100644
--- a/sc/source/ui/dbgui/scuiasciiopt.cxx
+++ b/sc/source/ui/dbgui/scuiasciiopt.cxx
@@ -316,34 +316,45 @@ ScImportAsciiDlg::ScImportAsciiDlg( Window* pParent,String aDatName,
     maFieldSeparators = GetSeparators();
 
     // Clipboard is always Unicode, else detect.
-    bool bPreselectUnicode = !mbFileImport;
+    rtl_TextEncoding ePreselectUnicode = (mbFileImport ?
+            RTL_TEXTENCODING_DONTKNOW : RTL_TEXTENCODING_UNICODE);
     // Sniff for Unicode / not
-    if( !bPreselectUnicode && mpDatStream )
+    if( ePreselectUnicode == RTL_TEXTENCODING_DONTKNOW && mpDatStream )
     {
         Seek( 0 );
-        mpDatStream->StartReadingUnicodeText();
+        mpDatStream->StartReadingUnicodeText( RTL_TEXTENCODING_DONTKNOW );
         ULONG nUniPos = mpDatStream->Tell();
-        if ( nUniPos > 0 )
-            bPreselectUnicode = TRUE;   // read 0xfeff/0xfffe
-        else
+        switch (nUniPos)
         {
-            UINT16 n;
-            *mpDatStream >> n;
-            // Assume that normal ASCII/ANSI/ISO/etc. text doesn't start with
-            // control characters except CR,LF,TAB
-            if ( (n & 0xff00) < 0x2000 )
-            {
-                switch ( n & 0xff00 )
+            case 2:
+                ePreselectUnicode = RTL_TEXTENCODING_UNICODE;   // UTF-16
+                break;
+            case 3:
+                ePreselectUnicode = RTL_TEXTENCODING_UTF8;      // UTF-8
+                break;
+            case 0:
                 {
-                    case 0x0900 :
-                    case 0x0a00 :
-                    case 0x0d00 :
-                    break;
-                    default:
-                        bPreselectUnicode = TRUE;
+                    UINT16 n;
+                    *mpDatStream >> n;
+                    // Assume that normal ASCII/ANSI/ISO/etc. text doesn't start with
+                    // control characters except CR,LF,TAB
+                    if ( (n & 0xff00) < 0x2000 )
+                    {
+                        switch ( n & 0xff00 )
+                        {
+                            case 0x0900 :
+                            case 0x0a00 :
+                            case 0x0d00 :
+                                break;
+                            default:
+                                ePreselectUnicode = RTL_TEXTENCODING_UNICODE;   // UTF-16
+                        }
+                    }
+                    mpDatStream->Seek(0);
                 }
-            }
-            mpDatStream->Seek(0);
+                break;
+            default:
+                ;   // nothing
         }
         mnStreamPos = mpDatStream->Tell();
     }
@@ -373,10 +384,10 @@ ScImportAsciiDlg::ScImportAsciiDlg( Window* pParent,String aDatName,
     // Insert one "SYSTEM" entry for compatibility in AsciiOptions and system
     // independent document linkage.
     aLbCharSet.InsertTextEncoding( RTL_TEXTENCODING_DONTKNOW, aCharSetUser );
-    aLbCharSet.SelectTextEncoding( bPreselectUnicode ?
-        RTL_TEXTENCODING_UNICODE : gsl_getSystemTextEncoding() );
+    aLbCharSet.SelectTextEncoding( ePreselectUnicode == RTL_TEXTENCODING_DONTKNOW ?
+            gsl_getSystemTextEncoding() : ePreselectUnicode );
 
-    if( nCharSet >= 0 )
+    if( nCharSet >= 0 && ePreselectUnicode == RTL_TEXTENCODING_DONTKNOW )
         aLbCharSet.SelectEntryPos( static_cast<USHORT>(nCharSet) );
 
     SetSelectedCharSet();
@@ -437,8 +448,7 @@ bool ScImportAsciiDlg::GetLine( ULONG nLine, String &rText )
         memset( mpRowPosArray, 0, sizeof(mpRowPosArray[0]) * (ASCIIDLG_MAXROWS+2));
 
         Seek(0);
-        if ( mpDatStream->GetStreamCharSet() == RTL_TEXTENCODING_UNICODE )
-            mpDatStream->StartReadingUnicodeText();
+        mpDatStream->StartReadingUnicodeText( mpDatStream->GetStreamCharSet() );
 
         mnStreamPos = mpDatStream->Tell();
         mpRowPosArray[mnRowPosCount] = mnStreamPos;
diff --git a/sc/source/ui/docshell/impex.cxx b/sc/source/ui/docshell/impex.cxx
index a17279f409a9..b9ce9a5b0e9c 100644
--- a/sc/source/ui/docshell/impex.cxx
+++ b/sc/source/ui/docshell/impex.cxx
@@ -826,8 +826,7 @@ BOOL ScImportExport::Text2Doc( SvStream& rStrm )
     SCCOL nEndCol = aRange.aEnd.Col();
     SCROW nEndRow = aRange.aEnd.Row();
     ULONG  nOldPos = rStrm.Tell();
-    if ( rStrm.GetStreamCharSet() == RTL_TEXTENCODING_UNICODE )
-        rStrm.StartReadingUnicodeText();
+    rStrm.StartReadingUnicodeText( rStrm.GetStreamCharSet() );
     BOOL   bData = BOOL( !bSingle );
     if( !bSingle)
         bOk = StartPaste();
@@ -1167,8 +1166,7 @@ BOOL ScImportExport::ExtText2Doc( SvStream& rStrm )
     ::std::auto_ptr<ScProgress> xProgress( new ScProgress( pDocSh,
             ScGlobal::GetRscString( STR_LOAD_DOC ), rStrm.Tell() - nOldPos ));
     rStrm.Seek( nOldPos );
-    if ( rStrm.GetStreamCharSet() == RTL_TEXTENCODING_UNICODE )
-        rStrm.StartReadingUnicodeText();
+    rStrm.StartReadingUnicodeText( rStrm.GetStreamCharSet() );
 
     BOOL bOld = ScColumn::bDoubleAlloc;
     ScColumn::bDoubleAlloc = TRUE;