1 /*

     2 * Copyright (c) 2009 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:

    15 *

    16 */

    17 #ifndef CXUIERRORMANAGER_H

    18 #define CXUIERRORMANAGER_H

    19 

    20 #include <QObject>

    21 #include "cxeerror.h"

    22 

    23 class HbDialog;

    24 class CxuiDocumentLoader;

    25 class CxuiCaptureKeyHandler;

    26 

    27 

    28 /*

    29 * class which handles errors and reports 

    30 */

    31 class CxuiErrorManager : public QObject

    32 {

    33     Q_OBJECT

    34 

    35 public:

    36 

    37     CxuiErrorManager(CxuiCaptureKeyHandler &keyHandler,CxuiDocumentLoader *documentLoader);

    38     ~CxuiErrorManager();

    39 

    40 signals:

    41     

    42     void aboutToRecoverError();

    43     void errorRecovered();

    44     

    45 private slots:

    46 

    47     /*

    48 	* slot which handles reporting of errors to the client

    49 	*/

    50     void analyze(CxeError::Id error);

    51 

    52     /*

    53      * slot which handles cases to be considered when we are about to close

    54      * the pop-up

    55      */

    56     void aboutToClosePopup();

    57     

    58     /*

    59      * slot to close camera app

    60      */

    61     void closeApp();

    62 

    63 private:

    64 

    65     // error severity

    66     enum ErrorSeverity

    67     {

    68         Severe     = 0x01, // when error cannot be recovered

    69         Critical   = 0x02, // when error can be recovered, but needs actions e.g. camera in use

    70         None       = 0x08, // we can ignore the error

    71     };

    72 

    73     /*

    74      * Activates popup which displays the error messages based on the

    75      * error severity

    76      */

    77     void launchPopup(QString& errorMsgTxt);

    78     

    79     /*

    80      *  check the error severity and get the error msg

    81      */

    82     QString getErrorDetails(CxeError::Id error);

    83 

    84 private:

    85     //data

    86     CxuiCaptureKeyHandler &mKeyHandler;

    87     CxuiDocumentLoader *mDocumentLoader; // not own

    88     HbDialog* mErrorMsgPopup;

    89     CxuiErrorManager::ErrorSeverity mErrorSeverity;

    90 };

    91 

    92 #endif // CXUIVIEWMANAGER_H