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-/****************************************************************************
-**
-** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of the QtGui module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia. For licensing terms and
-** conditions see http://qt.digia.com/licensing. For further information
-** use the contact form at http://qt.digia.com/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Digia gives you certain additional
-** rights. These rights are described in the Digia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3.0 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 3.0 requirements will be
-** met: http://www.gnu.org/copyleft/gpl.html.
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QABSTRACTFONTENGINE_P_H
-#define QABSTRACTFONTENGINE_P_H
-
-//
-// W A R N I N G
-// -------------
-//
-// This file is not part of the Qt API. It exists purely as an
-// implementation detail. This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include "qfontengine_p.h"
-#include "qabstractfontengine_qws.h"
-
-QT_BEGIN_NAMESPACE
-
-class QCustomFontEngine;
-
-class QProxyFontEngine : public QFontEngine
-{
- Q_OBJECT
-public:
- QProxyFontEngine(QAbstractFontEngine *engine, const QFontDef &def);
- virtual ~QProxyFontEngine();
-
- virtual bool stringToCMap(const QChar *str, int len, QGlyphLayout *glyphs, int *nglyphs, ShaperFlags flags) const;
- virtual void recalcAdvances(QGlyphLayout *, ShaperFlags) const;
- virtual QImage alphaMapForGlyph(glyph_t);
- virtual void addGlyphsToPath(glyph_t *glyphs, QFixedPoint *positions, int nglyphs, QPainterPath *path, QTextItem::RenderFlags flags);
- virtual glyph_metrics_t boundingBox(const QGlyphLayout &glyphs);
- virtual glyph_metrics_t boundingBox(glyph_t glyph);
-
- virtual QFixed ascent() const;
- virtual QFixed descent() const;
- virtual QFixed leading() const;
- virtual QFixed xHeight() const;
- virtual QFixed averageCharWidth() const;
- virtual QFixed lineThickness() const;
- virtual QFixed underlinePosition() const;
- virtual qreal maxCharWidth() const;
- virtual qreal minLeftBearing() const;
- virtual qreal minRightBearing() const;
- virtual int glyphCount() const;
-
- virtual bool canRender(const QChar *string, int len);
-
- virtual Type type() const { return Proxy; }
- virtual const char *name() const { return "proxy engine"; }
-
- virtual void draw(QPaintEngine *, qreal, qreal, const QTextItemInt &);
-
- inline QAbstractFontEngine::Capabilities capabilities() const
- { return engineCapabilities; }
-
- bool drawAsOutline() const;
-
-private:
- QAbstractFontEngine *engine;
- QAbstractFontEngine::Capabilities engineCapabilities;
-};
-
-QT_END_NAMESPACE
-
-#endif