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  * Message body preview class.

    16  * has in built logic for finding phone number, email, url.

    17  *

    18  */

    19 

    20 #ifndef UNIVIEWERTEXTITEM_H

    21 #define UNIVIEWERTEXTITEM_H

    22 

    23 #include <HbTextEdit>

    24 

    25 

    26 //forward declarations

    27 class QRegExp;

    28 class XQAiwRequest;

    29 

    30 class UniViewerTextItem : public HbTextEdit

    31 {

    32     Q_OBJECT

    33 public:

    34     UniViewerTextItem(QGraphicsItem* parent=0);

    35     ~UniViewerTextItem();

    36     void setFindOn(bool on = true);

    37     void setText(const QString& text);

    38 

    39 protected:

    40     void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);

    41     void mousePressEvent(QGraphicsSceneMouseEvent *event);

    42 

    43 private:

    44 

    45     /**

    46      * Applies find rule and highlights text.

    47      */

    48     void applyRule();

    49 

    50     /**

    51       * Helper method to add menus.

    52       * @param contextMenu menu object.

    53       * @param data, anchor at current position.

    54       */

    55     void addNumberMenu(HbMenu* contextMenu,const QString& data);

    56     void addEmailMenu(HbMenu* contextMenu,const QString& data);

    57     void addUrlMenu(HbMenu* contextMenu,const QString& data);

    58     

    59     /**

    60      * short tap handler.

    61      * @param anchor anchor at cursor position.

    62      */

    63     void shortTapAction(QString anchor);    

    64     

    65     /**

    66      * Helper method to highlight find item on tap.

    67      * @param highlight, if true highlight else dont.

    68      */

    69     void highlightText(bool highlight);

    70 	

    71     /** Helper method to get contact id against phone number or e-mail id.

    72      * @param value phone number or email id.

    73      * @param fieldName name of field to be matched.

    74      * @param fieldType type of field to be matched.

    75      */

    76     int resolveContactId(const QString& value,

    77                          const QString& fieldName, 

    78                          const QString& fieldType);

    79 

    80 private slots:

    81     /**

    82       * called when aboutToShowContextMenu signal is emitted.

    83       */

    84     void aboutToShowContextMenu(HbMenu *contextMenu, const QPointF &pos);

    85     

    86     /**

    87      * Called when option menu is closed.

    88      */

    89     void menuClosed();

    90 

    91 

    92     //handlers for phone number specific menu items.

    93     void call();

    94     void sendMessage();    

    95 

    96     //handlers for e-mail specific menu items.

    97     void createEmail();

    98 

    99     //handlers for url specific menu items.

   100     void openLink();

   101     void addToBookmarks();

   102 

   103     //common handlers.

   104     void openContactInfo();

   105     void saveToContacts();

   106     void copyToClipboard();

   107     

   108     //called after service request is completed.

   109     void onServiceRequestCompleted();

   110     

   111 signals:

   112     /**

   113      * this signal is emitted when send message is triggered for a highlighted number.

   114      */

   115     void sendMessage(const QString& phoneNumber);

   116     

   117 

   118 private:

   119     //map to hold rule and patterns.

   120     QMap<QString,QString> mRules;

   121 

   122     //property to on/off find patterns. default is on.

   123     bool mFindOn;

   124 

   125     //char formats for highlight.

   126     QTextCharFormat mFormatHighlight;

   127     QTextCharFormat mFormatNormal;

   128 

   129     //Current cursor position.

   130     int mCursorPos;

   131 };

   132 

   133 #endif // UNIVIEWERTEXTITEM_H