localconnectivityservice/generichid/src/hidinterfaces.cpp
branchRCL_3
changeset 19 0aa8cc770c8a
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/localconnectivityservice/generichid/src/hidinterfaces.cpp	Tue Aug 31 16:03:15 2010 +0300
@@ -0,0 +1,135 @@
+/*
+* Copyright (c) 2007-2007 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:  Hid interface implementation
+*
+*/
+
+
+#include <hidinterfaces.h>
+
+// -----------------------------------------------------------------------------
+// Constructor
+// -----------------------------------------------------------------------------
+//    
+EXPORT_C CHidDriver::CHidDriver()
+     {
+     }
+
+// -----------------------------------------------------------------------------
+// Desturctor
+// -----------------------------------------------------------------------------
+//     
+EXPORT_C CHidDriver::~CHidDriver()
+    {    
+    REComSession::DestroyedImplementation( iDtor_ID_Key );
+    }
+
+// -----------------------------------------------------------------------------
+// NewL()
+// -----------------------------------------------------------------------------
+//  
+EXPORT_C CHidDriver* CHidDriver::NewL( 
+    TUid aImplementationUid,
+    MDriverAccess* aHid )
+    {
+    TAny* ptr;
+    TInt32 keyOffset = _FOFF( CHidDriver, iDtor_ID_Key );   
+    ptr = REComSession::CreateImplementationL(
+        aImplementationUid,
+        keyOffset,
+        aHid
+        );    
+    return reinterpret_cast<CHidDriver*> (ptr);
+    }    
+    
+
+// -----------------------------------------------------------------------------
+// NewL()
+// -----------------------------------------------------------------------------
+//      
+CHidInputDataHandlingReg* CHidInputDataHandlingReg::NewL()
+    {
+    CHidInputDataHandlingReg* self = new (ELeave) CHidInputDataHandlingReg();
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );    
+    return self;    
+    
+    }    
+    
+// -----------------------------------------------------------------------------
+// Constructor
+// -----------------------------------------------------------------------------
+//      
+CHidInputDataHandlingReg::CHidInputDataHandlingReg()
+    {        
+    }        
+
+// -----------------------------------------------------------------------------
+// Constructor
+// -----------------------------------------------------------------------------
+//      
+void CHidInputDataHandlingReg::ConstructL()
+    {        
+    iEventArray =  new ( ELeave ) CArrayFixFlat<THidEvent>( 2 );    
+    }        
+// -----------------------------------------------------------------------------
+// Destructor
+// -----------------------------------------------------------------------------
+//      
+CHidInputDataHandlingReg::~CHidInputDataHandlingReg()
+    { 
+    Reset();           
+    delete iEventArray;
+    }       
+
+// -----------------------------------------------------------------------------
+// AddHandledEvent
+// -----------------------------------------------------------------------------
+//    
+EXPORT_C void  CHidInputDataHandlingReg::AddHandledEvent( TInt aUsagePage, TInt aUsage )
+    {
+    THidEvent event;
+    event.iUsagePage = aUsagePage;    
+    event.iKeyCode = aUsage;
+    TRAP_IGNORE(iEventArray->AppendL( event ));
+    }
+
+// -----------------------------------------------------------------------------
+// AllowedToHandleEvent
+// -----------------------------------------------------------------------------
+//        
+EXPORT_C TBool  CHidInputDataHandlingReg::AllowedToHandleEvent(TInt aUsagePage, TInt aUsage)
+    {
+    TInt i;    
+    for (i = 0; i< iEventArray->Count() ;i++)
+        {
+        if ( iEventArray->At(i).iUsagePage == aUsagePage && iEventArray->At(i).iKeyCode == aUsage )
+            {
+            return EFalse;    
+            }
+        }   
+    return ETrue;     
+    }    
+   
+// -----------------------------------------------------------------------------
+// Reset
+// -----------------------------------------------------------------------------
+//      
+void  CHidInputDataHandlingReg::Reset()
+    {
+    iEventArray->Reset();    
+    }
+
+