Symbian3/PDK/Source/GUID-2EBA62F2-26B0-46FE-BDB8-E2A2B7CE6FF3.dita
changeset 1 25a17d01db0c
child 3 46218c8b8afa
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+++ b/Symbian3/PDK/Source/GUID-2EBA62F2-26B0-46FE-BDB8-E2A2B7CE6FF3.dita	Fri Jan 22 18:26:19 2010 +0000
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+<?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-2EBA62F2-26B0-46FE-BDB8-E2A2B7CE6FF3" xml:lang="en"><title>Reserving
+the lights</title><prolog><metadata><keywords/></metadata></prolog><taskbody>
+<context>       <p>The <codeph>ReserveLightL()</codeph> call reserves the
+light target(s) exclusively for this client. Multiple lights can be specified
+by using bitwise-or. A higher priority client may cause lower priority client
+reservation to be temporarily suspended. Commands can still be issued in suspended
+state, but they are not acted upon unless suspension is lifted within a specified
+duration. The suspended client does not get any notification about suspension.
+If the light target is already reserved by a higher or equal priority application,
+reserving still succeeds, but the reservation is immediately suspended.</p><p>The
+following code snippet demonstrates how to reserve multiple light targets:</p><codeblock xml:space="preserve">//aRestoreState = ETrue means that any previously frozen state will be restored.
+// aForceNoCCoeEnv = EFalse means that the CCoeEnv background/foreground status
+// is always used to control further reservations.
+iLight-&gt;ReserveLightL( ( CHWRMExtendedLight::EPrimaryDisplay | CHWRMExtendedLight::EPrimaryKeyboard ), ETrue, EFalse );</codeblock></context>
+</taskbody></task>
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