1 /****************************************************************************

     2 **

     3 ** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (developer.feedback@nokia.com)

     6 **

     7 ** This file is part of the HbWidgets module of the UI Extensions for Mobile.

     8 **

     9 ** GNU Lesser General Public License Usage

    10 ** This file may be used under the terms of the GNU Lesser General Public

    11 ** License version 2.1 as published by the Free Software Foundation and

    12 ** appearing in the file LICENSE.LGPL included in the packaging of this file.

    13 ** Please review the following information to ensure the GNU Lesser General

    14 ** Public License version 2.1 requirements will be met:

    15 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

    16 **

    17 ** In addition, as a special exception, Nokia gives you certain additional

    18 ** rights.  These rights are described in the Nokia Qt LGPL Exception

    19 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

    20 **

    21 ** If you have questions regarding the use of this file, please contact

    22 ** Nokia at developer.feedback@nokia.com.

    23 **

    24 ****************************************************************************/

    25 #ifndef HBSMILEYENGINE_H

    26 #define HBSMILEYENGINE_H

    27 

    28 #include <hbglobal.h>

    29 #include <hbsmileytheme.h>

    30 

    31 #include <QObject>

    32 

    33 class HbSmileyEnginePrivate;

    34 QT_FORWARD_DECLARE_CLASS(QTextDocument);

    35 QT_FORWARD_DECLARE_CLASS(QTextCursor);

    36 

    37 class HB_WIDGETS_EXPORT HbSmileyEngine : public QObject

    38 {

    39     Q_OBJECT

    40 public:

    41     explicit HbSmileyEngine(QObject *parent = 0);

    42     ~HbSmileyEngine();

    43 

    44     void setDocument(QTextDocument *doc);

    45     void startAnimation();

    46     void stopAnimation();

    47     void setTheme(const HbSmileyTheme& theme);

    48     HbSmileyTheme theme() const;

    49     HbSmileyTheme defaultTheme() const;

    50 

    51     QString toPlainText() const;

    52     QString toHtml() const;

    53 

    54 public slots:

    55     void insertSmileys();

    56     void insertSmileys(const QTextCursor& cursor);

    57     void insertSmiley(const QTextCursor& cursor);

    58 

    59 

    60 protected:

    61     HbSmileyEnginePrivate * const d_ptr;

    62     explicit HbSmileyEngine(HbSmileyEnginePrivate &dd, QObject *parent = 0);

    63 

    64 private:

    65     Q_DECLARE_PRIVATE_D(d_ptr, HbSmileyEngine)

    66     Q_DISABLE_COPY(HbSmileyEngine)

    67     Q_PRIVATE_SLOT(d_func(), void _q_animationProgressed())

    68     Q_PRIVATE_SLOT(d_func(), void _q_documentContentsChanged(int position, int charsRemoved, int charsAdded))

    69 

    70 };

    71 

    72 Q_DECLARE_METATYPE(HbSmileyEngine*)

    73 #endif // HBSMILEYENGINE_H