--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiacceltk/hitchcock/ServerCore/Src/alftextstylehandlers.cpp	Tue Feb 02 07:56:43 2010 +0200
@@ -0,0 +1,271 @@
+/*
+* Copyright (c) 2006 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:   Text style handlers
+*
+*/
+
+
+
+#include "alftextstylehandlers.h"
+#include "alf/alfconstants.h"
+#include <uiacceltk/HuiEnv.h>
+#include <uiacceltk/huitextstylemanager.h>
+#include <gdi.h>
+
+//-----------------------------------------------------------------------------
+// Create a handler for platform, preconfigured, or cloned text style
+//-----------------------------------------------------------------------------
+TAlfTextStyleHandler::TAlfTextStyleHandler(
+    MAlfInterfaceProvider& aResolver, 
+    TInt aId1, 
+    TInt aId2,
+    TInt aConstructionType)
+	: iResolver(aResolver), iTextStyle( NULL )
+	{
+	// Retrieve the text style manager
+	CHuiTextStyleManager& manager = aResolver.SharedHuiEnv()->TextStyleManager();
+    TInt id = KErrNotFound;
+	
+
+    switch(aConstructionType)
+        {
+        case EAlfPlatformTextStyleCreate:
+        	TRAP_IGNORE(
+                {
+                // Get parent text style handler
+                TAlfTextStyleHandler* parentHandler = 
+                    static_cast<TAlfTextStyleHandler*>(
+                        aResolver.GetInterfaceL(EAlfTextStyleHandler, aId2));
+        	
+                // Create a platform text style
+                id = manager.CreatePlatformTextStyleL(
+                    aId1, 
+                    parentHandler->TextStyleId());
+                })
+                
+            iTextStyle = manager.TextStyle(id);
+        break;
+        
+        case EAlfPreconfiguredTextStyleCreate:
+	        iTextStyle = manager.TextStyle(aId1);
+        break;
+        
+        case EAlfPlatformTextStyleCopy:
+        	TRAP_IGNORE(
+                {
+                // Get parent text style handler
+                TAlfTextStyleHandler* sourceHandler = 
+                    static_cast<TAlfTextStyleHandler*>(
+                        aResolver.GetInterfaceL(EAlfTextStyleHandler, aId1));
+        	
+                // Create a platform text style
+                id = manager.CopyTextStyleL(sourceHandler->TextStyleId());
+                })
+                
+        	iTextStyle = manager.TextStyle(id);
+        break;
+        
+        default:
+        break;
+        }
+	}
+
+//-----------------------------------------------------------------------------
+// 
+//-----------------------------------------------------------------------------
+void TAlfTextStyleHandler::Release()
+	{
+	if ( iTextStyle )
+	    {
+	    CHuiTextStyleManager& manager = iResolver.SharedHuiEnv()->TextStyleManager();
+	    (void)manager.DeleteTextStyle( iTextStyle->Id() ); // ignore error
+	    }
+    delete this;	
+	}
+
+//-----------------------------------------------------------------------------
+// 
+//-----------------------------------------------------------------------------
+TAny* TAlfTextStyleHandler::GetInterface(const THuiInterfaceSupport& aInterface)
+	{
+	if(aInterface == EAlfTextStyleHandler)
+		{
+		return this;
+		}
+	return NULL;
+	}
+
+//-----------------------------------------------------------------------------
+// 
+//-----------------------------------------------------------------------------
+void TAlfTextStyleHandler::HandleCmdL(
+    TInt aCommandId, 
+    const TDesC8& aInputBuffer, 
+    TDes8& aResponse)
+	{
+    switch (aCommandId)
+        {
+		case EAlfTextStyleSetParent:
+		    {
+		    TInt* param = (TInt*) aInputBuffer.Ptr();		    
+			// Get parent text style handler
+			TAlfTextStyleHandler* parentHandler = 
+			    static_cast<TAlfTextStyleHandler*>(
+			        iResolver.GetInterfaceL(EAlfTextStyleHandler, *param));
+			iTextStyle->SetParentId(parentHandler->TextStyleId());
+		    break;		    	
+		    }
+		    
+        case EAlfTextStyleSetTextColor:
+	        {
+	        TRgb* param = (TRgb*) aInputBuffer.Ptr();
+	        iTextStyle->SetTextColor(*param);
+	        break;    
+	        }    
+    
+        case EAlfTextStyleSetTextSizeInTwips:
+	        {
+	        TInt2* params = (TInt2*) aInputBuffer.Ptr();
+	        iTextStyle->SetTextSizeInTwips(params->iInt1, params->iInt2);
+	        break;
+	        }
+
+        case EAlfTextStyleSetTextSizeInPixels:
+	        {
+	        TInt2* params = (TInt2*) aInputBuffer.Ptr();
+	        iTextStyle->SetTextSizeInPixels(params->iInt1, params->iInt2);
+	        break;
+	        }
+		        
+        case EAlfTextStyleSetBold:
+	        {
+	        TInt* param = (TInt*) aInputBuffer.Ptr();
+	        iTextStyle->SetStrokeWeight(*param);
+	        break;
+	        }	        
+	        
+        case EAlfTextStyleSetItalic:
+	        {
+	        TInt* param = (TInt*) aInputBuffer.Ptr();
+	        iTextStyle->SetPosture(*param);
+	        break;	        	
+	        }
+	        
+        case EAlfTextStyleSetUnderline:
+	        {
+	        TInt* param = (TInt*) aInputBuffer.Ptr();
+	        iTextStyle->SetUnderline(*param);
+	        break;	        		        	
+	        }
+	        
+        case EAlfTextStyleSetStrikeThrough:
+	        {
+	        TInt* param = (TInt*) aInputBuffer.Ptr();
+	        iTextStyle->SetStrikeThrough(*param);
+	        break;	
+	        }
+	        
+        case EAlfTextStyleTextColor:
+            {            
+            const TRgb textColor = iTextStyle->TextColor();
+            TPckg<TRgb> resultPckg(textColor);
+            aResponse = resultPckg;
+            break;
+            }
+            
+        case EAlfTextStyleSizeInTwips:
+	        {
+	        TInt* param = (TInt*) aInputBuffer.Ptr();
+            const TInt textSizeInTwips = iTextStyle->TextSizeInTwips(*param);
+            TPckg<TInt> resultPckg(textSizeInTwips);
+            aResponse = resultPckg;
+	        break;	
+	        }
+        	
+        case EAlfTextStyleSizeInPixels:
+	        {
+	        TInt* param = (TInt*) aInputBuffer.Ptr();
+            const TInt textSizeInPixels = iTextStyle->TextSizeInPixels(*param);
+            TPckg<TInt> resultPckg(textSizeInPixels);
+            aResponse = resultPckg;
+	        break;		        	
+	        }
+            
+        case EAlfTextStyleIsBold:
+	        {
+            const TBool isBold = iTextStyle->StrokeWeight();
+            TPckg<TBool> resultPckg(isBold);
+            aResponse = resultPckg;
+            break;	        	
+	        }
+	        
+        case EAlfTextStyleIsItalic:
+	        {
+	        const TBool isItalic = iTextStyle->Posture();
+	        TPckg<TBool> resultPckg(isItalic);
+	        aResponse = resultPckg;
+	        break;
+	        }	        
+	        
+        case EAlfTextStyleIsUnderline:
+	        {	        
+            const TBool isUnderline = iTextStyle->Underline();
+            TPckg<TBool> resultPckg(isUnderline);
+            aResponse = resultPckg;
+            break;
+	        }
+        
+        case EAlfTextStyleIsStrikeThrough:
+	        {
+            const TBool isStrikeThrough = iTextStyle->StrikeThrough();
+            TPckg<TBool> resultPckg(isStrikeThrough);
+            aResponse = resultPckg;
+            break;
+	        }
+
+        case EAlfTextStyleGetTypeface:
+	        {
+	        TTypeface typeface;
+            iTextStyle->GetTypeface( typeface );
+            TPckg<TTypeface> resultPckg(typeface);
+            aResponse = resultPckg;
+            break;
+	        }
+
+        case EAlfTextStyleSetTextPaneHeightInPixels:
+	        {
+	        TInt2* params = (TInt2*) aInputBuffer.Ptr();
+	        iTextStyle->SetTextPaneHeightInPixels(params->iInt1, params->iInt2);
+	        break;
+	        }
+        case EAlfTextStyleServerHandle:
+	        {
+	        TInt id = iTextStyle->Id();
+	        TPckg<TInt> resultPckg(id);
+            aResponse = resultPckg;
+	        break;
+	        }
+            
+        default:
+            User::Leave(KErrNotSupported);
+        }	
+	}
+
+//-----------------------------------------------------------------------------
+// 
+//-----------------------------------------------------------------------------
+TInt TAlfTextStyleHandler::TextStyleId() const
+	{
+	return iTextStyle->Id();
+	}