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authorJason Barron <jbarron@trolltech.com>2010-02-01 08:50:51 (GMT)
committerJason Barron <jbarron@trolltech.com>2010-07-12 07:03:02 (GMT)
commit8757747b05940d8ce6e9550b382a7ea196db90b4 (patch)
treed3323fff7c65f28297bf22b3213ec2a63c40e06b /src/openvg/qvgfontglyphcache_p.h
parentd7b41ca83bd11647a90b78fa388d278cf98189ab (diff)
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Move QVGFontGlyphCache from source file into a separate header
Needed in order to subclass and override in the Symbian specific implementation. Reviewed-by: Rhys Weatherley
Diffstat (limited to 'src/openvg/qvgfontglyphcache_p.h')
-rw-r--r--src/openvg/qvgfontglyphcache_p.h84
1 files changed, 84 insertions, 0 deletions
diff --git a/src/openvg/qvgfontglyphcache_p.h b/src/openvg/qvgfontglyphcache_p.h
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+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtOpenVG module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** 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, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QVGFONTGLYPHCACHE_H
+#define QVGFONTGLYPHCACHE_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 <QtCore/qvarlengtharray.h>
+#include <QtGui/private/qfontengine_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QVGPaintEnginePrivate;
+
+class QVGFontGlyphCache
+{
+public:
+ QVGFontGlyphCache();
+ virtual ~QVGFontGlyphCache();
+
+ virtual void cacheGlyphs(QVGPaintEnginePrivate *d,
+ QFontEngine *fontEngine,
+ const glyph_t *g, int count);
+ void setScaleFromText(const QFont &font, QFontEngine *fontEngine);
+
+ VGFont font;
+ VGfloat scaleX;
+ VGfloat scaleY;
+
+ uint cachedGlyphsMask[256 / 32];
+ QSet<glyph_t> cachedGlyphs;
+};
+
+QT_END_NAMESPACE
+
+#endif // QVGFONTGLYPHCACHE_H