searchfw/coresearchfw/utilities/src/searchsinglecondition.cpp
changeset 0 f979ecb2b13e
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/searchfw/coresearchfw/utilities/src/searchsinglecondition.cpp	Tue Feb 02 10:12:19 2010 +0200
@@ -0,0 +1,135 @@
+/*
+* Copyright (c) 2006-2007 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:   Class for search condition
+*
+*/
+
+
+
+
+#include <e32def.h>
+#include <s32strm.h>
+#include <e32cmn.h>
+
+#include <searchsinglecondition.h>
+#include <searchfield.h>
+
+
+//------------------------------------------------------------------------
+// 1st phase constructor
+//------------------------------------------------------------------------
+//
+EXPORT_C CSearchSingleCondition* CSearchSingleCondition::NewL(
+			 CSearchField* aTerm ) 
+    {
+    CSearchSingleCondition* self = new ( ELeave )
+                             CSearchSingleCondition( aTerm );				
+    return self;
+    }
+
+//------------------------------------------------------------------------
+// 1st phase constructor
+//------------------------------------------------------------------------
+//
+EXPORT_C CSearchSingleCondition* CSearchSingleCondition::NewL( 
+			RReadStream& aStream ) 
+    {
+    TConditionType type = static_cast<TConditionType>( 0 );
+    type = static_cast<TConditionType> ( aStream.ReadUint32L() );
+    CSearchSingleCondition* self = new ( ELeave ) 
+                                 CSearchSingleCondition( type );
+    CleanupStack::PushL( self );
+    self->ConstructL( aStream );
+    CleanupStack::Pop( self );
+    return self;
+    }
+	
+//------------------------------------------------------------------------
+// destructor
+//------------------------------------------------------------------------
+//
+CSearchSingleCondition::~CSearchSingleCondition() 
+    {
+    if ( iTerm )	
+        {
+        delete iTerm;
+        iTerm = NULL;
+        }
+    }
+
+
+//------------------------------------------------------------------------
+// Extrenalizes the object to stream
+//------------------------------------------------------------------------
+//
+EXPORT_C void CSearchSingleCondition::ExternalizeL( 
+			RWriteStream& aStream ) const
+    {
+    CSearchCondition::ExternalizeL( aStream );
+    if ( iTerm ) 
+        {
+        aStream.WriteUint32L( 1 );
+        iTerm->ExternalizeL( aStream );
+        }
+    else 
+        {
+        aStream.WriteUint32L( 0 );
+        }
+    }
+
+//------------------------------------------------------------------------
+// Returns term of the condition
+//------------------------------------------------------------------------
+//
+EXPORT_C const CSearchField& CSearchSingleCondition::Term() const
+    {
+    return *iTerm;	
+    }
+
+//------------------------------------------------------------------------
+// constructor
+//------------------------------------------------------------------------
+//
+CSearchSingleCondition::CSearchSingleCondition( 
+	CSearchCondition::TConditionType type ) :
+	 CSearchCondition( type )
+    {
+	
+    }
+
+//------------------------------------------------------------------------
+// constructor
+//------------------------------------------------------------------------
+//
+CSearchSingleCondition::CSearchSingleCondition( CSearchField* aTerm  ) : 
+			CSearchCondition( CSearchCondition::EConditionTypeSimple )
+    {
+    iTerm = aTerm;
+    }
+
+//------------------------------------------------------------------------
+// 2nd phase constructor
+//------------------------------------------------------------------------
+//
+void CSearchSingleCondition::ConstructL( RReadStream& aStream ) 
+    {
+    TInt size = aStream.ReadUint32L();
+    if ( size )  
+        {
+        iTerm = CSearchField::NewL( aStream );
+        }
+    }
+
+
+