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

     2 **

     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (qt-info@nokia.com)

     6 **

     7 ** This file is part of the QtSvg module of the Qt Toolkit.

     8 **

     9 ** $QT_BEGIN_LICENSE:LGPL$

    10 ** No Commercial Usage

    11 ** This file contains pre-release code and may not be distributed.

    12 ** You may use this file in accordance with the terms and conditions

    13 ** contained in the Technology Preview License Agreement accompanying

    14 ** this package.

    15 **

    16 ** GNU Lesser General Public License Usage

    17 ** Alternatively, this file may be used under the terms of the GNU Lesser

    18 ** General Public License version 2.1 as published by the Free Software

    19 ** Foundation and appearing in the file LICENSE.LGPL included in the

    20 ** packaging of this file.  Please review the following information to

    21 ** ensure the GNU Lesser General Public License version 2.1 requirements

    22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

    23 **

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

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

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

    27 **

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

    29 ** Nokia at qt-info@nokia.com.

    30 **

    31 **

    32 **

    33 **

    34 **

    35 **

    36 **

    37 **

    38 ** $QT_END_LICENSE$

    39 **

    40 ****************************************************************************/

    41 

    42 #ifndef QSVGRENDERER_H

    43 #define QSVGRENDERER_H

    44 

    45 #include <QtGui/qmatrix.h>

    46 

    47 #ifndef QT_NO_SVGRENDERER

    48 

    49 #include <QtCore/qobject.h>

    50 #include <QtCore/qsize.h>

    51 #include <QtCore/qrect.h>

    52 #include <QtCore/qxmlstream.h>

    53 

    54 QT_BEGIN_HEADER

    55 

    56 QT_BEGIN_NAMESPACE

    57 

    58 QT_MODULE(Svg)

    59 

    60 class QSvgRendererPrivate;

    61 class QPainter;

    62 class QByteArray;

    63 

    64 class Q_SVG_EXPORT QSvgRenderer : public QObject

    65 {

    66     Q_OBJECT

    67 

    68     Q_PROPERTY(QRectF viewBox READ viewBoxF WRITE setViewBox)

    69     Q_PROPERTY(int framesPerSecond READ framesPerSecond WRITE setFramesPerSecond)

    70     Q_PROPERTY(int currentFrame READ currentFrame WRITE setCurrentFrame)

    71 public:

    72     QSvgRenderer(QObject *parent=0);

    73     QSvgRenderer(const QString &filename, QObject *parent=0);

    74     QSvgRenderer(const QByteArray &contents, QObject *parent=0);

    75     QSvgRenderer(QXmlStreamReader *contents, QObject *parent=0);

    76     ~QSvgRenderer();

    77 

    78     bool isValid() const;

    79 

    80     QSize defaultSize() const;

    81 

    82     QRect viewBox() const;

    83     QRectF viewBoxF() const;

    84     void setViewBox(const QRect &viewbox);

    85     void setViewBox(const QRectF &viewbox);

    86 

    87     bool animated() const;

    88     int framesPerSecond() const;

    89     void setFramesPerSecond(int num);

    90     int currentFrame() const;

    91     void setCurrentFrame(int);

    92     int animationDuration() const;//in seconds

    93 

    94     QRectF boundsOnElement(const QString &id) const;

    95     bool elementExists(const QString &id) const;

    96     QMatrix matrixForElement(const QString &id) const;

    97 

    98 public Q_SLOTS:

    99     bool load(const QString &filename);

   100     bool load(const QByteArray &contents);

   101     bool load(QXmlStreamReader *contents);

   102     void render(QPainter *p);

   103     void render(QPainter *p, const QRectF &bounds);

   104 

   105     void render(QPainter *p, const QString &elementId,

   106                 const QRectF &bounds=QRectF());

   107 

   108 Q_SIGNALS:

   109     void repaintNeeded();

   110 

   111 private:

   112     Q_DECLARE_PRIVATE(QSvgRenderer)

   113 };

   114 

   115 QT_END_NAMESPACE

   116 

   117 QT_END_HEADER

   118 

   119 #endif // QT_NO_SVGRENDERER

   120 #endif // QSVGRENDERER_H