Symbian3/SDK/Source/GUID-A7DFDC4F-56C2-46B3-8B76-A6488BE4ABE0.dita
changeset 0 89d6a7a84779
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Symbian3/SDK/Source/GUID-A7DFDC4F-56C2-46B3-8B76-A6488BE4ABE0.dita	Thu Jan 21 18:18:20 2010 +0000
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies) All rights reserved. -->
+<!-- This component and the accompanying materials are made available under the terms of the License 
+"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: 
+-->
+<!DOCTYPE task
+  PUBLIC "-//OASIS//DTD DITA Task//EN" "task.dtd">
+<task id="GUID-A7DFDC4F-56C2-46B3-8B76-A6488BE4ABE0" xml:lang="en"><title>Get
+a converter</title><prolog><metadata><keywords/></metadata></prolog><taskbody>
+<context>       <p>To obtain a suitable converter, complete the following
+steps:</p><ol>
+<li id="GUID-C976E9F3-245D-4502-89FB-175AE749FD59"><p>Create a <codeph>CCnaConverterList</codeph> object and use it to get
+the UID of the converter that convert from a particular data type to another.</p></li>
+<li id="GUID-509D3420-2060-4865-8269-934B273643F5"><p>Create the converter (a <codeph>CConverterBase2</codeph>-based object)
+using <codeph>CCnaConverterList::NewConverterL()</codeph>. The converter architecture
+loads the converter DLL and instantiates the converter object from it. </p></li>
+<li id="GUID-08E51DD7-BB74-4E8A-BE2F-C1D203B10C52"><p>Check whether the converter supports file or stream conversion using <codeph>CConverterBase2::Capabilities()</codeph>.</p></li>
+</ol><p>The following code snippet creates a converter that can convert files
+of data type <b>text/abc</b> to type <b>text/xyz</b>.</p><codeblock xml:space="preserve">_LIT( KFromType, "text/abc" );
+_LIT( KToType, "text/xyz" );
+CCnaConverterList* list = CCnaConverterList::NewLC();
+TUid uid = list-&gt;ConverterL( TDataType( KFromType ), TDataType( KToType ) );
+CConverterBase* converter = list-&gt;NewConverterL( uid );
+User::LeaveIfNull( converter );
+if( !( converter-&gt;Capabilities() &amp; CConverterBase::EConvertsFiles ) )
+    {
+    delete converter;
+    converter = NULL;
+    }
+CleanupStack::PushL( converter );
+...
+CleanupStack::PopAndDestroy( 2 ); // list, converter</codeblock></context>
+</taskbody></task>
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