1 /*

     2 * Copyright (c) 2002-2004 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  State machine for mesage loading

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef PLAIN_MAILLOADSTATEHTML_H

    21 #define PLAIN_MAILLOADSTATEHTML_H

    22 

    23 //  INCLUDES

    24 #include <e32base.h>

    25 #include <f32file.h>

    26 #include <MMessageLoadObserver.h>

    27 #include "MMailState.h"

    28 

    29 // FORWARD DECLARATIONS

    30 class CLoadInlineImages;

    31 class MStateMachine;

    32 class MMailAppUiInterface;

    33 class MLoadState;

    34 class CMailMessage;

    35 class CMsgMailViewerHtmlConv;

    36 

    37 // CLASS DECLARATION

    38 

    39 /**

    40 *  CLoadHtmlFile

    41 *  Load and set html message

    42 *

    43 *  @since Series 60 3.0

    44 */

    45 class CLoadHtmlFile : public CActive, public MLoadState

    46 	{

    47 	public:

    48 		

    49 		~CLoadHtmlFile();	

    50 

    51 	private: // Functions from base classes

    52 		// From: MMessageLoadObserver

    53 		void MessageLoadingL(TInt aStatus, CMailMessage& aMessage);

    54 		// From MLoadState

    55 		MLoadState* NextStateL();

    56         // From MLoadState

    57 		void MakeRequestL( 

    58 			TRequestStatus& aStatus,

    59 			CMailMessage& aMessage );		

    60 

    61     protected: // From CActive

    62         void RunL();

    63         TInt RunError( TInt aError );

    64         void DoCancel();

    65         

    66 	public:

    67 		/// Ctor

    68 		CLoadHtmlFile( 

    69 			MMailAppUiInterface* aAppUI, 

    70 			MStateMachine& aStateMachine );

    71 	    

    72 	private: // implementation

    73 	

    74 	    void HandleBodyTextReadyL( CMailMessage& aMessage );

    75 		void ShowHtmlErrorNoteIfNeededL( TInt aResult );

    76 		// Adds message html body part as an attachment

    77 		void AddHtmlFileAttachmentL(CMailMessage& aMessage, RFile aFile );

    78 		void ParseHtmlFileL(CMailMessage& aMessage, RFile aFile );

    79 		void CompleteRequest( TInt aError );

    80 		// Adds message html body part as an attachment and ads charset info if necessary

    81 		void AddHtmlFileAttachmentAndCharsetL( CMailMessage& aMessage, RFile& aHandle );

    82 		

    83 	private: // Data 

    84 	    // Own. HTML to Plain text converter

    85 	    CMsgMailViewerHtmlConv* iConverter;

    86 	    

    87 	    // Not own. Email message 

    88 	    CMailMessage* iMessage;

    89     

    90 	};

    91 

    92 #endif      // PLAIN_MAILLOADSTATEHTML_H   

    93             

    94 // End of File