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:attachment field to show attachment details.

    15  *

    16  */

    17 

    18 #ifndef MSG_UNIFIED_EDITOR_ATTACHMENT_H

    19 #define MSG_UNIFIED_EDITOR_ATTACHMENT_H

    20 

    21 #include <HbWidget>

    22 #include <QList>

    23 

    24 class HbTextItem;

    25 class HbIconItem;

    26 class HbGestureSceneFilter;

    27 class HbFrameItem;

    28 class MsgUnifiedEditorUtils;

    29 

    30 class MsgUnifiedEditorAttachment : public HbWidget

    31     {

    32     Q_OBJECT

    33 

    34 public:

    35 

    36     /**

    37      * Constructor

    38      */

    39     MsgUnifiedEditorAttachment( const QString& attachmentpath,

    40                                 const int filesize,

    41                                 QGraphicsItem *parent = 0 );

    42 

    43     /**

    44      * Destructor

    45      */

    46     ~MsgUnifiedEditorAttachment();

    47 

    48     /**

    49      * Seeker method to get the path of the attachment

    50      * @return path of the attachment

    51      */

    52     const QString& path();

    53 

    54     /**

    55      * Seeker method to get the size of the attachment

    56      * @return size in bytes

    57      */

    58     qreal size();

    59 

    60     /**

    61      * Seeker method to get mimetype of the attachment

    62      * @return mimetype

    63      */

    64     const QString& mimeType();

    65 

    66     /**

    67      * Check if the attachment content is MM content

    68      * @return true/false

    69      */

    70     bool isMultimediaContent();

    71     

    72 protected:

    73     /**

    74      * reimplemented from base class.

    75      */

    76     virtual void gestureEvent(QGestureEvent *event);

    77     

    78     

    79 private:

    80    

    81     void setPressed(bool pressed);

    82 

    83 

    84 signals:

    85     /**

    86 	 * emit when short-tap happens on the attachment

    87 	 */

    88     void clicked();

    89 

    90 	/**

    91 	 * emit when 'remove' option is selected from longpress menu

    92 	 */

    93     void deleteMe(MsgUnifiedEditorAttachment* attachment);

    94 

    95 private slots:

    96     /**

    97 	 * show longpress menu for attachment object

    98 	 */

    99     void handleLongTap(QPointF position);

   100     

   101     /**

   102      * Handles short tap event.

   103      */

   104     void handleShortTap();

   105 

   106 	/**

   107 	 * slot to remove attachment from msg editor

   108 	 */

   109     void handleRemove();

   110 

   111 	/**

   112 	 * slot to open attachment

   113 	 */

   114     void handleOpen();

   115 

   116 	/**

   117 	 * slot to view details of the attachment file

   118 	 */

   119     void viewDetails();

   120     

   121     /**

   122      * Slot to regrab gesture after some delay (300 ms) to avoid multiple gesture

   123      * events back to back.  

   124      */

   125     void regrabGesture();

   126 

   127 private:

   128     /**

   129 	 * attachment file's path

   130 	 */

   131     QString mPath;

   132 

   133     /**

   134 	 * attachment's size in bytes

   135 	 */

   136     qreal mSize;

   137 

   138     /**

   139 	 * attachment file's mimetype

   140 	 */

   141     QString mMimeType;

   142 

   143     /**

   144 	 * layout icon to indicate attachment

   145 	 */

   146     HbIconItem* mAttachmentIcon;

   147 

   148     /**

   149 	 * layout item to hold attachment's name

   150 	 */

   151     HbTextItem* mAttachmentName;

   152 

   153     /**

   154 	 * layout item to hold attachment's details e.g. size

   155 	 */

   156     HbTextItem* mAttachmentDetails;

   157 

   158     /**

   159 	 * gesture filter for long press.

   160 	 */    

   161     HbGestureSceneFilter* mGestureFilter;

   162 	

   163 	/**

   164      * Max limit on sms size. Store at class level for optimization

   165      */

   166     int mMaxSmsSize;

   167     

   168 	/**

   169      * Background item

   170      * Own

   171      */

   172     HbFrameItem* mBackGround;

   173     

   174     /**

   175      * MsgUnifiedEditorUtils object.

   176      * Own

   177      */

   178     MsgUnifiedEditorUtils *mEditorUtils;

   179 

   180     };

   181 

   182 typedef QList<MsgUnifiedEditorAttachment*> MsgUnifiedEditorAttachmentList;

   183 

   184 #endif //MSG_UNIFIED_EDITOR_ATTACHMENT_H