TB10.1 Example Applications: examples/SysLibs/ResourceFiles/MultiRead1/MultiRead1.cpp Source File

00001 // Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies).
-00002 // All rights reserved.
-00003 // This component and the accompanying materials are made available
-00004 // under the terms of "Eclipse Public License v1.0"
-00005 // which accompanies this distribution, and is available
-00006 // at the URL "http://www.eclipse.org/legal/epl-v10.html".
-00007 //
-00008 // Initial Contributors:
-00009 // Nokia Corporation - initial contribution.
-00010 //
-00011 // Contributors:
-00012 //
-00013 // Description:
-00014 // This example, together with MultiRead2, shows how to use multiple
-00015 // resource files with cross-referenced resources.
-00016 // It introduces the class CMultipleResourceFileReader, capable of
-00017 // reading resources from multiple      resource files. However, only one
-00018 // resource file is used. The example MultipleReader2 uses more than one resource file
-00019 //
-00020 
-00021 
-00022 
-00023 #include "CommonToResourceFilesEx.h"
-00024 
-00025 #include <multiread1.rsg> // resources
-00026 #include "MultiRead.h"
-00027 
-00028 // Do the example
-00029 void doExampleL()
-00030         {
-00031         _LIT(KFormat,"%S\n");
-00032 
-00033         // allocate multi-reader
-00034         CMultipleResourceFileReader* multiReader =
-00035                         CMultipleResourceFileReader::NewLC();
-00036 
-00037         // open resource file on the emulator(__WINS__  is defined for the Windows emulator)
-00038         // (leave if error)
-00039         #if defined(__WINS__)
-00040         // add MultipleReader1 version 23
-00041         _LIT(KZSystemDataBasigbRsc,"Z:\\Resource\\apps\\MultiRead1.rsc");
-00042 
-00043         multiReader->AddResourceFileL(KZSystemDataBasigbRsc,23);
-00044         #endif
-00045 
-00046         // open a resource file on the target phone
-00047         // ( __EPOC32__ is defined for all target hardware platforms regardless of processor type/hardware architecture)
-00048         #if defined(__EPOC32__)
-00049         // add MultipleReader1 version 23
-00050         _LIT(KCSystemDataBasigbRsc,"Z:\\Resource\\apps\\MultiRead1.rsc");
-00051         multiReader->AddResourceFileL(KCSystemDataBasigbRsc,23);
-00052         #endif
-00053 
-00054         // read string resource from file into a descriptor
-00055         HBufC8* dataBuffer=multiReader->AllocReadLC(R_BASE_HELLO);
-00056         TResourceReader reader;
-00057         reader.SetBuffer(dataBuffer);
-00058         TPtrC textdata = reader.ReadTPtrC();
-00059 
-00060         // write string to test console
-00061         console->Printf(KFormat, &textdata);
-00062         // clean up data buffer
-00063         CleanupStack::PopAndDestroy(); // finished with dataBuffer
-00064 
-00065         // cleanup multi-reader
-00066         CleanupStack::PopAndDestroy(); // multi-reader
-00067         }
-00068 
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