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/****************************************************************************
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**
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** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
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**
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** This file is part of the $MODULE$ of the TQt Toolkit.
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**
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** This file may be used under the terms of the GNU General
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** Public License versions 2.0 or 3.0 as published by the Free
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** Software Foundation and appearing in the files LICENSE.GPL2
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** and LICENSE.GPL3 included in the packaging of this file.
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** Alternatively you may (at your option) use any later version
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** of the GNU General Public License if such license has been
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** publicly approved by Trolltech ASA (or its successors, if any)
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** and the KDE Free TQt Foundation.
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**
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** Please review the following information to ensure GNU General
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** Public Licensing requirements will be met:
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** http://trolltech.com/products/qt/licenses/licensing/opensource/.
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** If you are unsure which license is appropriate for your use, please
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** review the following information:
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** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
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** or contact the sales department at sales@trolltech.com.
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**
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** This file may be used under the terms of the Q Public License as
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** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
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** included in the packaging of this file. Licensees holding valid TQt
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** Commercial licenses may use this file in accordance with the TQt
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** Commercial License Agreement provided with the Software.
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**
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** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
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** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
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** herein.
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**
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****************************************************************************/
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#ifndef TQSCRIPTENGINE_P_H
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#define TQSCRIPTENGINE_P_H
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//
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// W A R N I N G
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// -------------
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//
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// This file is not part of the TQt API. It exists purely as an
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// implementation detail. This header file may change from version to
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// version without notice, or even be removed.
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//
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// We mean it.
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//
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#include "qtextengine_p.h"
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class TQString;
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struct TQCharAttributes;
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struct TQShaperItem {
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int script;
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const TQString *string;
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int from;
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int length;
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TQFontEngine *font;
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glyph_t *glyphs;
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advance_t *advances;
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qoffset_t *offsets;
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GlyphAttributes *attributes;
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int num_glyphs; // in: available glyphs out: glyphs used/needed
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unsigned short *log_clusters;
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int flags;
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bool has_positioning;
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};
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// return true if ok.
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typedef bool (*ShapeFunction)(TQShaperItem *item);
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typedef void (*AttributeFunction)(int script, const TQString &, int, int, TQCharAttributes *);
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struct q_scriptEngine {
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ShapeFunction shape;
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AttributeFunction charAttributes;
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};
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extern const q_scriptEngine scriptEngines[];
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#endif // TQSCRIPTENGINE_P_H
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