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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 QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** 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.
+**
+** 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.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKTEXTNODE_P_H
+#define QQUICKTEXTNODE_P_H
+
+#include <QtQuick/qsgnode.h>
+#include "qquicktext_p.h"
+#include <qglyphrun.h>
+
+#include <QtGui/qcolor.h>
+#include <QtGui/qtextlayout.h>
+#include <QtCore/qvarlengtharray.h>
+
+QT_BEGIN_NAMESPACE
+
+class QSGGlyphNode;
+class QTextBlock;
+class QColor;
+class QTextDocument;
+class QSGContext;
+class QRawFont;
+class QSGSimpleRectNode;
+class QSGClipNode;
+class QSGTexture;
+
+class QQuickTextNode : public QSGTransformNode
+{
+public:
+ enum Decoration {
+ NoDecoration = 0x0,
+ Underline = 0x1,
+ Overline = 0x2,
+ StrikeOut = 0x4,
+ Background = 0x8
+ };
+ Q_DECLARE_FLAGS(Decorations, Decoration)
+
+ QQuickTextNode(QSGContext *);
+ ~QQuickTextNode();
+
+ static bool isComplexRichText(QTextDocument *);
+
+ void deleteContent();
+ void addTextLayout(const QPointF &position, QTextLayout *textLayout, const QColor &color = QColor(),
+ QQuickText::TextStyle style = QQuickText::Normal, const QColor &styleColor = QColor(),
+ const QColor &selectionColor = QColor(), const QColor &selectedTextColor = QColor(),
+ int selectionStart = -1, int selectionEnd = -1);
+ void addTextDocument(const QPointF &position, QTextDocument *textDocument, const QColor &color = QColor(),
+ QQuickText::TextStyle style = QQuickText::Normal, const QColor &styleColor = QColor(),
+ const QColor &selectionColor = QColor(), const QColor &selectedTextColor = QColor(),
+ int selectionStart = -1, int selectionEnd = -1);
+
+ void setCursor(const QRectF &rect, const QColor &color);
+ QSGSimpleRectNode *cursorNode() const { return m_cursorNode; }
+
+ QSGGlyphNode *addGlyphs(const QPointF &position, const QGlyphRun &glyphs, const QColor &color,
+ QQuickText::TextStyle style = QQuickText::Normal, const QColor &styleColor = QColor(),
+ QSGNode *parentNode = 0);
+ void addImage(const QRectF &rect, const QImage &image);
+
+private:
+ void mergeFormats(QTextLayout *textLayout, QVarLengthArray<QTextLayout::FormatRange> *mergedFormats);
+
+ QSGContext *m_context;
+ QSGSimpleRectNode *m_cursorNode;
+ QList<QSGTexture *> m_textures;
+};
+
+QT_END_NAMESPACE
+
+#endif // QQUICKTEXTNODE_P_H