Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdevelop@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 190 insertions, 0 deletions

diff --git a/languages/cpp/computerecoverypoints.h b/languages/cpp/computerecoverypoints.h
new file mode 100644
index 00000000..eccd44f6
--- /dev/null
+++ b/languages/cpp/computerecoverypoints.h
@@ -0,0 +1,190 @@
+/***************************************************************************
+   begin                : Sat Jul 21 2001
+   copyright            : (C) 2001 by Victor R�er
+   email                : victor_roeder@gmx.de
+   copyright            : (C) 2002,2003 by Roberto Raggi
+   email                : roberto@kdevelop.org
+   copyright            : (C) 2005 by Adam Treat
+   email                : manyoso@yahoo.com
+   copyright            : (C) 2006 by David Nolden
+   email                : david.nolden.kdevelop@art-master.de
+***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef __COMPUTERECOVERYPOINTS_H__
+#define __COMPUTERECOVERYPOINTS_H__
+
+#include <qvaluestack.h>
+
+#include "simpletype.h"
+#include "simpletypenamespace.h"
+#include "tree_parser.h"
+
+static QString toSimpleName( NameAST* name )
+{
+  if ( !name )
+    return QString::null;
+  
+  QString s;
+  QPtrList<ClassOrNamespaceNameAST> l = name->classOrNamespaceNameList();
+  QPtrListIterator<ClassOrNamespaceNameAST> nameIt( l );
+  while ( nameIt.current() )
+  {
+    if ( nameIt.current() ->name() )
+    {
+      s += nameIt.current() ->name() ->text() + "::";
+    }
+    ++nameIt;
+  }
+  
+  if ( name->unqualifiedName() && name->unqualifiedName() ->name() )
+    s += name->unqualifiedName() ->name() ->text();
+  
+  return s;
+}
+
+
+struct RecoveryPoint
+{
+  int kind;
+  QStringList scope;
+  QValueList<QStringList> imports;
+  
+  int startLine, startColumn;
+  int endLine, endColumn;
+  
+  RecoveryPoint()
+    : kind( 0 ), startLine( 0 ), startColumn( 0 ),
+    endLine( 0 ), endColumn( 0 )
+  {}
+  
+    ///Registers the recovery-points imports into the given namespace
+  void registerImports( SimpleType ns, QString hardCodedAliases ) {
+    SimpleTypeNamespace* n = dynamic_cast<SimpleTypeNamespace*>( &(*ns) );
+    if( !n ) {
+      kdDebug( 9007 ) << "the global namespace was not resolved correctly " << endl;
+    } else {
+            ///put the imports into the global namespace
+      for( QValueList<QStringList>::iterator it = imports.begin(); it != imports.end(); ++it ) {
+        kdDebug( 9007 ) << "inserting import " << *it << " into the global scope" << endl;
+        n->addAliasMap( QString(""), (*it).join("::"), IncludeFiles() ); ///@TODO: remove this
+      }
+	  n->addAliases( hardCodedAliases );
+    }
+  }
+  
+private:
+  RecoveryPoint( const RecoveryPoint& source );
+  void operator = ( const RecoveryPoint& source );
+};
+
+
+// namespace?
+class ComputeRecoveryPoints: public TreeParser
+{
+public:
+ ComputeRecoveryPoints( QPtrList<RecoveryPoint>& points )
+   : recoveryPoints( points )
+ {}
+
+ virtual void parseTranslationUnit( const ParsedFile& ast )
+ {
+  QValueList<QStringList> dummy;
+
+  m_imports.push( dummy );
+  TreeParser::parseTranslationUnit( ast );
+  m_imports.pop();
+
+  kdDebug( 9007 ) << "found " << recoveryPoints.count() << " recovery points" << endl;
+ }
+
+ virtual void parseUsingDirective( UsingDirectiveAST* ast )
+ {
+  if ( !ast->name() )
+   return ;
+
+     //QStringList type = CppCodeCompletion::typeName( ast->name() ->text() ).scope();
+     m_imports.top().push_back( ast->name() ->text() );
+ }
+
+ virtual void parseNamespace( NamespaceAST* ast )
+ {
+  	m_currentScope.push_back( ast->namespaceName() ->text() );
+	insertRecoveryPoint( ast );
+	 
+  	m_imports.push( m_imports.top() ); // dup
+	 //  m_imports.top().push_back( m_currentScope );
+
+  	TreeParser::parseNamespace( ast );
+
+  	m_imports.pop();
+  	m_currentScope.pop_back();
+ }
+
+ void parseTemplateDeclaration( TemplateDeclarationAST* ast )
+ {
+  if ( ast->declaration() )
+   parseDeclaration( ast->declaration() );
+  
+  TreeParser::parseTemplateDeclaration( ast );
+ }
+ 
+ 
+ virtual void parseSimpleDeclaration( SimpleDeclarationAST* ast )
+ {
+  TypeSpecifierAST * typeSpec = ast->typeSpec();
+  //InitDeclaratorListAST* declarators = ast->initDeclaratorList();
+
+  if ( typeSpec )
+   parseTypeSpecifier( typeSpec );
+
+  //insertRecoveryPoint( ast );
+  TreeParser::parseSimpleDeclaration( ast );
+ }
+
+ virtual void parseFunctionDefinition( FunctionDefinitionAST* ast )
+ {
+  m_imports.push( m_imports.top() ); // dup
+  insertRecoveryPoint( ast );
+  m_imports.pop();
+ }
+
+ virtual void parseClassSpecifier( ClassSpecifierAST* ast )
+ {
+  insertRecoveryPoint( ast );
+  m_currentScope.push_back( toSimpleName( ast->name() ) );
+  TreeParser::parseClassSpecifier( ast );
+  m_currentScope.pop_back();
+ }
+
+ void insertRecoveryPoint( AST* ast )
+ {
+  if ( !ast )
+   return ;
+
+  RecoveryPoint* pt = new RecoveryPoint();
+  pt->kind = ast->nodeType();
+  pt->scope = m_currentScope;
+  ast->getStartPosition( &pt->startLine, &pt->startColumn );
+  ast->getEndPosition( &pt->endLine, &pt->endColumn );
+  pt->imports = m_imports.top();
+
+  recoveryPoints.append( pt );
+ }
+
+private:
+ QPtrList<RecoveryPoint>& recoveryPoints;
+ QValueStack< QValueList<QStringList> > m_imports;
+ QStringList m_currentScope;
+};
+
+#endif 
+// kate: indent-mode csands; tab-width 4;