CWS-TOOLING: integrate CWS ab64_DEV300

4 files changed, 118 insertions, 68 deletions

diff --git a/basic/source/classes/eventatt.cxx b/basic/source/classes/eventatt.cxx
index 5107eb22a396..d9269cf084e3 100644
--- a/basic/source/classes/eventatt.cxx
+++ b/basic/source/classes/eventatt.cxx
@@ -7,7 +7,7 @@
  * OpenOffice.org - a multi-platform office productivity suite
  *
  * $RCSfile: eventatt.cxx,v $
- * $Revision: 1.35 $
+ * $Revision: 1.35.40.1 $
  *
  * This file is part of OpenOffice.org.
  *
@@ -566,7 +566,7 @@ void RTL_Impl_CreateUnoDialog( StarBASIC* pBasic, SbxArray& rPar, BOOL bWrite )
 
     OSL_TRACE("About to try get a hold of ThisComponent");
     Reference< frame::XModel > xModel = getModelFromBasic( pStartedBasic ) ;
-    Reference< XScriptListener > xScriptListener = new BasicScriptListener_Impl( pBasic, xModel );
+    Reference< XScriptListener > xScriptListener = new BasicScriptListener_Impl( pStartedBasic, xModel );
 
     Sequence< Any > aArgs( 4 );
     aArgs[ 0 ] <<= xModel;
diff --git a/basic/source/comp/exprnode.cxx b/basic/source/comp/exprnode.cxx
index 294d4d1b8769..92da5d4f22fd 100644
--- a/basic/source/comp/exprnode.cxx
+++ b/basic/source/comp/exprnode.cxx
@@ -7,7 +7,7 @@
  * OpenOffice.org - a multi-platform office productivity suite
  *
  * $RCSfile: exprnode.cxx,v $
- * $Revision: 1.19 $
+ * $Revision: 1.19.40.1 $
  *
  * This file is part of OpenOffice.org.
  *
@@ -39,6 +39,13 @@
 
 //////////////////////////////////////////////////////////////////////////
 
+SbiExprNode::SbiExprNode( void )
+{
+    pLeft = NULL;
+    pRight = NULL;
+    eNodeType = SbxDUMMY;
+}
+
 SbiExprNode::SbiExprNode( SbiParser* p, SbiExprNode* l, SbiToken t, SbiExprNode* r )
 {
     BaseInit( p );
diff --git a/basic/source/comp/exprtree.cxx b/basic/source/comp/exprtree.cxx
index 29874fe5184d..e69551f364e5 100644
--- a/basic/source/comp/exprtree.cxx
+++ b/basic/source/comp/exprtree.cxx
@@ -7,7 +7,7 @@
  * OpenOffice.org - a multi-platform office productivity suite
  *
  * $RCSfile: exprtree.cxx,v $
- * $Revision: 1.24 $
+ * $Revision: 1.24.40.1 $
  *
  * This file is part of OpenOffice.org.
  *
@@ -513,8 +513,15 @@ SbiExprNode* SbiExpression::Operand()
             pParser->Next();
             pRes = new SbiExprNode( pParser, pParser->GetSym() ); break;
         case LPAREN:
-            nParenLevel++;
             pParser->Next();
+            if( nParenLevel == 0 && m_eMode == EXPRMODE_LPAREN_PENDING && pParser->Peek() == RPAREN )
+            {
+                m_eMode = EXPRMODE_EMPTY_PAREN;
+                pRes = new SbiExprNode();   // Dummy node
+                pParser->Next();
+                break;
+            }
+            nParenLevel++;
             pRes = Boolean();
             if( pParser->Peek() != RPAREN )
             {
@@ -589,9 +596,12 @@ SbiExprNode* SbiExpression::Unary()
 SbiExprNode* SbiExpression::Exp()
 {
     SbiExprNode* pNd = Unary();
-    while( pParser->Peek() == EXPON ) {
-        SbiToken eTok = pParser->Next();
-        pNd = new SbiExprNode( pParser, pNd, eTok, Unary() );
+    if( m_eMode != EXPRMODE_EMPTY_PAREN )
+    {
+        while( pParser->Peek() == EXPON ) {
+            SbiToken eTok = pParser->Next();
+            pNd = new SbiExprNode( pParser, pNd, eTok, Unary() );
+        }
     }
     return pNd;
 }
@@ -599,13 +609,16 @@ SbiExprNode* SbiExpression::Exp()
 SbiExprNode* SbiExpression::MulDiv()
 {
     SbiExprNode* pNd = Exp();
-    for( ;; )
+    if( m_eMode != EXPRMODE_EMPTY_PAREN )
     {
-        SbiToken eTok = pParser->Peek();
-        if( eTok != MUL && eTok != DIV )
-            break;
-        eTok = pParser->Next();
-        pNd = new SbiExprNode( pParser, pNd, eTok, Exp() );
+        for( ;; )
+        {
+            SbiToken eTok = pParser->Peek();
+            if( eTok != MUL && eTok != DIV )
+                break;
+            eTok = pParser->Next();
+            pNd = new SbiExprNode( pParser, pNd, eTok, Exp() );
+        }
     }
     return pNd;
 }
@@ -613,9 +626,12 @@ SbiExprNode* SbiExpression::MulDiv()
 SbiExprNode* SbiExpression::IntDiv()
 {
     SbiExprNode* pNd = MulDiv();
-    while( pParser->Peek() == IDIV ) {
-        SbiToken eTok = pParser->Next();
-        pNd = new SbiExprNode( pParser, pNd, eTok, MulDiv() );
+    if( m_eMode != EXPRMODE_EMPTY_PAREN )
+    {
+        while( pParser->Peek() == IDIV ) {
+            SbiToken eTok = pParser->Next();
+            pNd = new SbiExprNode( pParser, pNd, eTok, MulDiv() );
+        }
     }
     return pNd;
 }
@@ -623,9 +639,12 @@ SbiExprNode* SbiExpression::IntDiv()
 SbiExprNode* SbiExpression::Mod()
 {
     SbiExprNode* pNd = IntDiv();
-    while( pParser->Peek() == MOD ) {
-        SbiToken eTok = pParser->Next();
-        pNd = new SbiExprNode( pParser, pNd, eTok, IntDiv() );
+    if( m_eMode != EXPRMODE_EMPTY_PAREN )
+    {
+        while( pParser->Peek() == MOD ) {
+            SbiToken eTok = pParser->Next();
+            pNd = new SbiExprNode( pParser, pNd, eTok, IntDiv() );
+        }
     }
     return pNd;
 }
@@ -633,13 +652,16 @@ SbiExprNode* SbiExpression::Mod()
 SbiExprNode* SbiExpression::AddSub()
 {
     SbiExprNode* pNd = Mod();
-    for( ;; )
+    if( m_eMode != EXPRMODE_EMPTY_PAREN )
     {
-        SbiToken eTok = pParser->Peek();
-        if( eTok != PLUS && eTok != MINUS )
-            break;
-        eTok = pParser->Next();
-        pNd = new SbiExprNode( pParser, pNd, eTok, Mod() );
+        for( ;; )
+        {
+            SbiToken eTok = pParser->Peek();
+            if( eTok != PLUS && eTok != MINUS )
+                break;
+            eTok = pParser->Next();
+            pNd = new SbiExprNode( pParser, pNd, eTok, Mod() );
+        }
     }
     return pNd;
 }
@@ -647,13 +669,16 @@ SbiExprNode* SbiExpression::AddSub()
 SbiExprNode* SbiExpression::Cat()
 {
     SbiExprNode* pNd = AddSub();
-    for( ;; )
+    if( m_eMode != EXPRMODE_EMPTY_PAREN )
     {
-        SbiToken eTok = pParser->Peek();
-        if( eTok != CAT )
-            break;
-        eTok = pParser->Next();
-        pNd = new SbiExprNode( pParser, pNd, eTok, AddSub() );
+        for( ;; )
+        {
+            SbiToken eTok = pParser->Peek();
+            if( eTok != CAT )
+                break;
+            eTok = pParser->Next();
+            pNd = new SbiExprNode( pParser, pNd, eTok, AddSub() );
+        }
     }
     return pNd;
 }
@@ -661,24 +686,27 @@ SbiExprNode* SbiExpression::Cat()
 SbiExprNode* SbiExpression::Comp()
 {
     SbiExprNode* pNd = Cat();
-    short nCount = 0;
-    for( ;; )
+    if( m_eMode != EXPRMODE_EMPTY_PAREN )
     {
-        SbiToken eTok = pParser->Peek();
-        if( m_eMode == EXPRMODE_ARRAY_OR_OBJECT )
-            break;
-        if( eTok != EQ && eTok != NE && eTok != LT
-         && eTok != GT && eTok != LE && eTok != GE )
-            break;
-        eTok = pParser->Next();
-        pNd = new SbiExprNode( pParser, pNd, eTok, Cat() );
-        nCount++;
-    }
-    // Mehrere Operatoren hintereinander gehen nicht
-    if( nCount > 1 )
-    {
-        pParser->Error( SbERR_SYNTAX );
-        bError = TRUE;
+        short nCount = 0;
+        for( ;; )
+        {
+            SbiToken eTok = pParser->Peek();
+            if( m_eMode == EXPRMODE_ARRAY_OR_OBJECT )
+                break;
+            if( eTok != EQ && eTok != NE && eTok != LT
+             && eTok != GT && eTok != LE && eTok != GE )
+                break;
+            eTok = pParser->Next();
+            pNd = new SbiExprNode( pParser, pNd, eTok, Cat() );
+            nCount++;
+        }
+        // Mehrere Operatoren hintereinander gehen nicht
+        if( nCount > 1 )
+        {
+            pParser->Error( SbERR_SYNTAX );
+            bError = TRUE;
+        }
     }
     return pNd;
 }
@@ -686,16 +714,19 @@ SbiExprNode* SbiExpression::Comp()
 SbiExprNode* SbiExpression::Like()
 {
     SbiExprNode* pNd = Comp();
-    short nCount = 0;
-    while( pParser->Peek() == LIKE ) {
-        SbiToken eTok = pParser->Next();
-        pNd = new SbiExprNode( pParser, pNd, eTok, Comp() ), nCount++;
-    }
-    // Mehrere Operatoren hintereinander gehen nicht
-    if( nCount > 1 )
+    if( m_eMode != EXPRMODE_EMPTY_PAREN )
     {
-        pParser->Error( SbERR_SYNTAX );
-        bError = TRUE;
+        short nCount = 0;
+        while( pParser->Peek() == LIKE ) {
+            SbiToken eTok = pParser->Next();
+            pNd = new SbiExprNode( pParser, pNd, eTok, Comp() ), nCount++;
+        }
+        // Mehrere Operatoren hintereinander gehen nicht
+        if( nCount > 1 )
+        {
+            pParser->Error( SbERR_SYNTAX );
+            bError = TRUE;
+        }
     }
     return pNd;
 }
@@ -703,14 +734,17 @@ SbiExprNode* SbiExpression::Like()
 SbiExprNode* SbiExpression::Boolean()
 {
     SbiExprNode* pNd = Like();
-    for( ;; )
+    if( m_eMode != EXPRMODE_EMPTY_PAREN )
     {
-        SbiToken eTok = pParser->Peek();
-        if( eTok != AND && eTok != OR && eTok != XOR
-         && eTok != EQV && eTok != IMP && eTok != IS )
-            break;
-        eTok = pParser->Next();
-        pNd = new SbiExprNode( pParser, pNd, eTok, Like() );
+        for( ;; )
+        {
+            SbiToken eTok = pParser->Peek();
+            if( eTok != AND && eTok != OR && eTok != XOR
+             && eTok != EQV && eTok != IMP && eTok != IS )
+                break;
+            eTok = pParser->Next();
+            pNd = new SbiExprNode( pParser, pNd, eTok, Like() );
+        }
     }
     return pNd;
 }
@@ -932,6 +966,12 @@ SbiParameters::SbiParameters( SbiParser* p, BOOL bStandaloneExpression, BOOL bPa
                     bAssumeArrayMode = true;
                     eTok = NIL;
                 }
+                else if( eModeAfter == EXPRMODE_EMPTY_PAREN )
+                {
+                    bBracket = TRUE;
+                    delete pExpr;
+                    return;
+                }
             }
             else
                 pExpr = new SbiExpression( pParser );
diff --git a/basic/source/inc/expr.hxx b/basic/source/inc/expr.hxx
index d347e77f453e..319af5cbfbc5 100644
--- a/basic/source/inc/expr.hxx
+++ b/basic/source/inc/expr.hxx
@@ -7,7 +7,7 @@
  * OpenOffice.org - a multi-platform office productivity suite
  *
  * $RCSfile: expr.hxx,v $
- * $Revision: 1.15 $
+ * $Revision: 1.15.40.1 $
  *
  * This file is part of OpenOffice.org.
  *
@@ -67,9 +67,10 @@ enum SbiExprMode {                  // Expression context:
     EXPRMODE_STANDALONE,            // a param1, param2 OR a( param1, param2 ) = 42
     EXPRMODE_LPAREN_PENDING,        // start of parameter list with bracket, special handling
     EXPRMODE_LPAREN_NOT_NEEDED,     // pending LPAREN has not been used
-    EXPRMODE_ARRAY_OR_OBJECT        // '=' or '(' or '.' found after ')' on ParenLevel 0, stopping
+    EXPRMODE_ARRAY_OR_OBJECT,       // '=' or '(' or '.' found after ')' on ParenLevel 0, stopping
                                     // expression, assuming array syntax a(...)[(...)] = ?
                                     // or a(...).b(...)
+    EXPRMODE_EMPTY_PAREN            // It turned out that the paren don't contain anything: a()
 };
 
 enum SbiNodeType {
@@ -77,7 +78,8 @@ enum SbiNodeType {
     SbxSTRVAL,                      // aStrVal = Wert, before #i59791/#i45570: nStringId = Wert
     SbxVARVAL,                      // aVar = Wert
     SbxTYPEOF,                      // TypeOf ObjExpr Is Type
-    SbxNODE                         // Node
+    SbxNODE,                        // Node
+    SbxDUMMY
 };
 
 enum RecursiveMode
@@ -117,6 +119,7 @@ class SbiExprNode {                  // Operatoren (und Operanden)
     void  GenElement( SbiOpcode );  // Element
     void  BaseInit( SbiParser* p ); // Hilfsfunktion fuer Ctor, AB 17.12.95
 public:
+    SbiExprNode( void );
     SbiExprNode( SbiParser*, double, SbxDataType );
     SbiExprNode( SbiParser*, const String& );
     SbiExprNode( SbiParser*, const SbiSymDef&, SbxDataType, SbiExprList* = NULL );