flash_ui.h

00001 /*
00002 * ==============================================================================
00003 *  Name        : flash_ui.h
00004 *  Part of     : FlashLite
00005 *  Interface   : 
00006 *  Description : Loads the UI library and creates the instance of the document class.
00007 *  Version     : 
00008 *
00009 *  Copyright © 2005 Nokia. All rights reserved.
00010 *  This material, including documentation and any related 
00011 *  computer programs, is protected by copyright controlled by 
00012 *  Nokia. All rights are reserved. Copying, including 
00013 *  reproducing, storing, adapting or translating, any 
00014 *  or all of this material requires the prior written consent of 
00015 *  Nokia. This material also contains confidential 
00016 *  information which may not be disclosed to others without the 
00017 *  prior written consent of Nokia.
00018 * ==============================================================================
00019 */
00020 
00021 #ifndef __FLASH_UI_H__
00022 #define __FLASH_UI_H__
00023 
00024 #include <eikapp.h>
00025 #include <apparc.h>
00026 #include <apgcli.h>
00027 
00028 
00091 struct FlashUIConfig
00092 {
00096         TBool iIsMMI;    
00097         
00101         TBool iIsStubApp;
00102         
00106         TFileName iContentFileName;
00107 
00111         TUint32 iContentChecksum;
00112 
00116         const TDesC8* iExtensions;
00117 
00121         const TDesC8* iReserved1;
00122 
00126         TUint32 iReserved2;
00127 };
00128 
00132 _LIT(KFlashUILibraryName, "flash2ui.dll");
00133 
00137 const TInt KFlashCreateDocumentOrdinal = 1;
00138 
00142 typedef void*   (*PFNC_CreateFlashDocumentL)(CEikApplication* aApp, const FlashUIConfig& aUIConfig);
00143 
00144 class CEikApplication;
00159 inline CApaDocument* CreateFlashDocumentL(RLibrary& aLibrary, CEikApplication* aApp, const FlashUIConfig& aUIConfig)
00160 {
00161         CApaDocument* doc = NULL;
00162         User::LeaveIfError(aLibrary.Load(KFlashUILibraryName));
00163         PFNC_CreateFlashDocumentL pFncCreateFlashDocumentL = (PFNC_CreateFlashDocumentL)aLibrary.Lookup(KFlashCreateDocumentOrdinal);
00164         if (pFncCreateFlashDocumentL == NULL)
00165         {
00166                 User::Leave(KErrGeneral);
00167         }
00168         doc = (CApaDocument*)pFncCreateFlashDocumentL(aApp, aUIConfig);
00169         return doc;
00170 }
00171 
00177 inline TBool FlashStubsSupported() 
00178 {
00179 
00180         RLibrary library;
00181         TInt err = library.Load(KFlashUILibraryName);
00182         if(err == KErrNone)
00183         {
00184                 library.Close();
00185                 return ETrue;
00186         }
00187         else
00188         {
00189                 return EFalse;
00190         }
00191 }
00192 // __FLASH_UI_H__
00193 #endif