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: Container class for msg attachments

    15  *

    16  */

    17 #ifndef MSGATTACHMENTCONTAINER_H

    18 #define MSGATTACHMENTCONTAINER_H

    19 

    20 #include <HbWidget>

    21 #include "msgunieditorattachment.h"

    22 

    23 class QGraphicsLinearLayout;

    24 class MmsInsertCheckOperation;

    25 

    26 class MsgAttachmentContainer : public HbWidget

    27     {

    28     Q_OBJECT

    29 

    30 public:

    31 

    32     /**

    33      * Constructor

    34      */

    35     MsgAttachmentContainer(const QString& pluginPath, QGraphicsItem *parent = 0);

    36 

    37     /**

    38      * Destructor

    39      */

    40     ~MsgAttachmentContainer();

    41 

    42     /**

    43      * add attachment to the container

    44 	 * @param filepath of the attachment

    45      */

    46     void addAttachment(const QString& filepath);

    47 

    48     /**

    49      * count of attachments in the container

    50 	 * @return count

    51      */

    52     int count();

    53     

    54     /**

    55      * List of attachments in the container

    56      * @return attachments list

    57      */

    58     MsgUnifiedEditorAttachmentList attachmentList();

    59 

    60 signals:

    61     /**

    62      * emit when container holds MM content

    63      */

    64     void mmContentAdded(bool isAdded);

    65 

    66     /**

    67      * emit to indicate view that container is now empty

    68 	 * View deletes the container if it becomes empty

    69      */

    70     void emptyAttachmentContainer();

    71     

    72     /**

    73      * Emitted when msg's attachment container size changes

    74      */

    75     void sizeChanged(int aSize);

    76 

    77 private slots:

    78     /**

    79      * delete attachment from the container

    80      */

    81     void deleteAttachment(MsgUnifiedEditorAttachment* attachment);

    82     

    83 private:

    84     /**

    85      * Size of the attachment container

    86      * @return size

    87      */

    88     int containerSize();

    89 

    90     /**

    91      * size of the msg

    92      */

    93     int messageSize();

    94     

    95 private:

    96     /**

    97      * style plugin's path

    98      */

    99     QString mPluginPath;

   100 

   101     /**

   102      * container's layout

   103      */

   104     QGraphicsLinearLayout* mLayout;

   105     

   106     /**

   107      * MMs insert check utility class

   108      */

   109     MmsInsertCheckOperation* mMmsInsertCheckOp;

   110 

   111     /**

   112      * attachment list

   113      */

   114     MsgUnifiedEditorAttachmentList mAttachmentList;

   115 

   116     /**

   117      * flag to tell, if container is holding MM content

   118      */

   119     bool mIsMMContent;

   120     };

   121 

   122 #endif // MSGATTACHMENTCONTAINER_H