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 **

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    32 **

    33 **

    34 **

    35 **

    36 **

    37 **

    38 ** $QT_END_LICENSE$

    39 **

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

    41 

    42 #ifndef QSVGFONT_P_H

    43 #define QSVGFONT_P_H

    44 

    45 //

    46 //  W A R N I N G

    47 //  -------------

    48 //

    49 // This file is not part of the Qt API.  It exists purely as an

    50 // implementation detail.  This header file may change from version to

    51 // version without notice, or even be removed.

    52 //

    53 // We mean it.

    54 //

    55 

    56 #include "qpainterpath.h"

    57 

    58 #ifndef QT_NO_SVG

    59 

    60 #include "qhash.h"

    61 #include "qstring.h"

    62 #include "qsvgstyle_p.h"

    63 

    64 QT_BEGIN_NAMESPACE

    65 

    66 class QSvgGlyph

    67 {

    68 public:

    69     QSvgGlyph(QChar unicode, const QPainterPath &path, qreal horizAdvX);

    70     QSvgGlyph() : m_unicode(0), m_horizAdvX(0) {}

    71 

    72     QChar m_unicode;

    73     QPainterPath m_path;

    74     qreal m_horizAdvX;

    75 };

    76 

    77 

    78 class QSvgFont : public QSvgRefCounted

    79 {

    80 public:

    81     QSvgFont(qreal horizAdvX);

    82 

    83     void setFamilyName(const QString &name);

    84     QString familyName() const;

    85 

    86     void setUnitsPerEm(qreal upem);

    87 

    88     void addGlyph(QChar unicode, const QPainterPath &path, qreal horizAdvX = -1);

    89 

    90     void draw(QPainter *p, const QPointF &point, const QString &str, qreal pixelSize, Qt::Alignment alignment) const;

    91 public:

    92     QString m_familyName;

    93     qreal m_unitsPerEm;

    94     qreal m_ascent;

    95     qreal m_descent;

    96     qreal m_horizAdvX;

    97     QHash<QChar, QSvgGlyph> m_glyphs;

    98 };

    99 

   100 QT_END_NAMESPACE

   101 

   102 #endif // QT_NO_SVG

   103 #endif // QSVGFONT_P_H