Symbian3/PDK/Source/GUID-FC929B37-20E1-5DA7-91A7-CBBED2E69A6E.dita
author Dominic Pinkman <dominic.pinkman@nokia.com>
Fri, 16 Jul 2010 17:23:46 +0100
changeset 12 80ef3a206772
parent 5 f345bda72bc4
permissions -rw-r--r--
Week 28 contribution of PDK documentation content. See release notes for details. Fixes bugs Bug 1897, Bug 344, Bug 2681, Bug 463, Bug 1522.
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80ef3a206772 Week 28 contribution of PDK documentation content. See release notes for details. Fixes bugs Bug 1897, Bug 344, Bug 2681, Bug 463, Bug 1522.
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<?xml version="1.0" encoding="utf-8"?>
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<!-- Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies) All rights reserved. -->
80ef3a206772 Week 28 contribution of PDK documentation content. See release notes for details. Fixes bugs Bug 1897, Bug 344, Bug 2681, Bug 463, Bug 1522.
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<!-- This component and the accompanying materials are made available under the terms of the License 
80ef3a206772 Week 28 contribution of PDK documentation content. See release notes for details. Fixes bugs Bug 1897, Bug 344, Bug 2681, Bug 463, Bug 1522.
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"Eclipse Public License v1.0" which accompanies this distribution, 
80ef3a206772 Week 28 contribution of PDK documentation content. See release notes for details. Fixes bugs Bug 1897, Bug 344, Bug 2681, Bug 463, Bug 1522.
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and is available at the URL "http://www.eclipse.org/legal/epl-v10.html". -->
80ef3a206772 Week 28 contribution of PDK documentation content. See release notes for details. Fixes bugs Bug 1897, Bug 344, Bug 2681, Bug 463, Bug 1522.
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<!-- Initial Contributors:
80ef3a206772 Week 28 contribution of PDK documentation content. See release notes for details. Fixes bugs Bug 1897, Bug 344, Bug 2681, Bug 463, Bug 1522.
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    Nokia Corporation - initial contribution.
80ef3a206772 Week 28 contribution of PDK documentation content. See release notes for details. Fixes bugs Bug 1897, Bug 344, Bug 2681, Bug 463, Bug 1522.
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Contributors: 
80ef3a206772 Week 28 contribution of PDK documentation content. See release notes for details. Fixes bugs Bug 1897, Bug 344, Bug 2681, Bug 463, Bug 1522.
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-->
80ef3a206772 Week 28 contribution of PDK documentation content. See release notes for details. Fixes bugs Bug 1897, Bug 344, Bug 2681, Bug 463, Bug 1522.
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<!DOCTYPE task
80ef3a206772 Week 28 contribution of PDK documentation content. See release notes for details. Fixes bugs Bug 1897, Bug 344, Bug 2681, Bug 463, Bug 1522.
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  PUBLIC "-//OASIS//DTD DITA Task//EN" "task.dtd">
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<task id="GUID-FC929B37-20E1-5DA7-91A7-CBBED2E69A6E" xml:lang="en"><title>Getting Equivalent and Nearest Equivalent Languages </title><shortdesc>This section describes how to call functions of <codeph>BaflUtils</codeph> to get an equivalent language list and a nearest
80ef3a206772 Week 28 contribution of PDK documentation content. See release notes for details. Fixes bugs Bug 1897, Bug 344, Bug 2681, Bug 463, Bug 1522.
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equivalent language. </shortdesc><prolog><metadata><keywords/></metadata></prolog><taskbody>
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<prereq id="GUID-03EE02F1-492A-463A-A64B-9BA086897FAE"><p>This tutorial
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assumes that you have an understanding of <xref href="GUID-10A50B7C-63DB-599B-86C1-17989595CBD2.dita">Equivalent Language
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Reference</xref> which explains the equivalent language table, including
80ef3a206772 Week 28 contribution of PDK documentation content. See release notes for details. Fixes bugs Bug 1897, Bug 344, Bug 2681, Bug 463, Bug 1522.
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the equivalent language list and its priority.</p> </prereq>
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<context id="GUID-11BBC0DD-7E59-423E-81C3-39FA5E5943C4"><p> <xref href="GUID-5F9CAA3E-D8BF-3488-9797-3B9FB4452930.dita"><apiname>BaflUtils</apiname></xref> provides the following two static functions to
80ef3a206772 Week 28 contribution of PDK documentation content. See release notes for details. Fixes bugs Bug 1897, Bug 344, Bug 2681, Bug 463, Bug 1522.
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get the equivalent language list and a nearest equivalent language: </p> <ul>
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<li id="GUID-42B035C0-34C1-585E-8195-B317C694018C"><codeblock id="GUID-0686FF33-BE2D-597C-8CC7-422AE32F1554" xml:space="preserve">GetEquivalentLanguageList(TLanguage aLang, TLanguagePath&amp; aEquivalents)</codeblock> <p>For a given language (<xref href="GUID-698538DF-DCDC-347B-BD32-DD9EB896BAFB.dita"><apiname>TLanguage</apiname></xref>), it returns
80ef3a206772 Week 28 contribution of PDK documentation content. See release notes for details. Fixes bugs Bug 1897, Bug 344, Bug 2681, Bug 463, Bug 1522.
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an array (<xref href="GUID-2533E3D6-D0D8-3638-847D-C5DED07557BD.dita"><apiname>TLanguagePath</apiname></xref>) which contains the equivalent
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languages. If no equivalent language is found, <codeph>ELangNone</codeph> is returned. </p> </li>
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<li id="GUID-B2CBF4AA-9F96-59E7-BBD1-C069FEF0EACD"><codeblock id="GUID-6C39809C-E824-52B1-8E87-6EE36F333E4D" xml:space="preserve">NearestLanguageFileV2(const RFs&amp; aFs,TFileName&amp; aName, TLanguage&amp; aLanguage)</codeblock> <p>A <xref href="GUID-698538DF-DCDC-347B-BD32-DD9EB896BAFB.dita"><apiname>TLanguage</apiname></xref> value is used at the end of a
80ef3a206772 Week 28 contribution of PDK documentation content. See release notes for details. Fixes bugs Bug 1897, Bug 344, Bug 2681, Bug 463, Bug 1522.
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resource file name to identify a resource file for a language. For
80ef3a206772 Week 28 contribution of PDK documentation content. See release notes for details. Fixes bugs Bug 1897, Bug 344, Bug 2681, Bug 463, Bug 1522.
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example, <filepath>filename.r01</filepath> and <filepath>filename.r02</filepath> are the English and French versions of the <filepath>filename.rsc</filepath> resource file. </p> <p>An application calls <codeph>BaflUtils::NearestLanguageFileV2()</codeph> to determine which localized resource file is the closest to the
80ef3a206772 Week 28 contribution of PDK documentation content. See release notes for details. Fixes bugs Bug 1897, Bug 344, Bug 2681, Bug 463, Bug 1522.
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current system language. The function searches the following drives
80ef3a206772 Week 28 contribution of PDK documentation content. See release notes for details. Fixes bugs Bug 1897, Bug 344, Bug 2681, Bug 463, Bug 1522.
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in the given sequence for the available resource files, which have
80ef3a206772 Week 28 contribution of PDK documentation content. See release notes for details. Fixes bugs Bug 1897, Bug 344, Bug 2681, Bug 463, Bug 1522.
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the same file name (without extension) as <codeph>aName</codeph>.
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Once the resource files are searched on a drive, the function stops
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searching on the next drive. </p> <ul>
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<li id="GUID-8BD6E006-7369-559A-AD7E-7192E7F2C400"><p>The custom resource
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drive if it is set using the <codeph>HAL::ECustomResourceDrive</codeph> attribute or the legacy <codeph>HAL::ESystemDrive</codeph> attribute. </p> </li>
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<li id="GUID-E361606A-6E26-5E25-9C0E-429047947BB4"><p>The optional
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drive if it is specified in the <codeph>aName</codeph> parameter. </p> </li>
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<li id="GUID-D905BA6F-72BE-535E-8225-0018F08E4EAB"><p> <filepath>Z:</filepath> drive if the optional drive is not set in the <codeph>aName</codeph> parameter. </p> </li>
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</ul> <p>The current system language is then taken as a given language.
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All the available resource file names are prioritized according to
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the <xref href="GUID-10A50B7C-63DB-599B-86C1-17989595CBD2.dita">equivalent
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language list</xref>. The resource file name with the highest priority
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is returned. </p> </li>
80ef3a206772 Week 28 contribution of PDK documentation content. See release notes for details. Fixes bugs Bug 1897, Bug 344, Bug 2681, Bug 463, Bug 1522.
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</ul> </context>
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<steps-unordered>
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<step id="GUID-66A7C747-5484-4BAE-9FCD-A6ECF136DF0F"><cmd><xref href="GUID-A6A6BC5B-4988-45B4-863D-0E3733B77EA2.dita">Getting an Equivalent
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Language List</xref></cmd>
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</step>
80ef3a206772 Week 28 contribution of PDK documentation content. See release notes for details. Fixes bugs Bug 1897, Bug 344, Bug 2681, Bug 463, Bug 1522.
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<step id="GUID-A1A4F1ED-DD97-4386-81EB-D41033DA1725"><cmd><xref href="GUID-DDA0ECF7-BC92-4AFB-998F-5FDD300655FB.dita">Getting a Nearest
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Equivalent Language</xref></cmd>
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</step>
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</steps-unordered>
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</taskbody></task>