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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtQml 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.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qsgdefaultglyphnode_p.h"
#include "qsgdefaultglyphnode_p_p.h"
#include <qopenglshaderprogram.h>
#include <private/qfont_p.h>
QT_BEGIN_NAMESPACE
QSGDefaultGlyphNode::QSGDefaultGlyphNode()
: m_material(0)
, m_geometry(QSGGeometry::defaultAttributes_TexturedPoint2D(), 0)
{
m_geometry.setDrawingMode(GL_TRIANGLES);
setGeometry(&m_geometry);
}
QSGDefaultGlyphNode::~QSGDefaultGlyphNode()
{
delete m_material;
}
void QSGDefaultGlyphNode::setColor(const QColor &color)
{
m_color = color;
if (m_material != 0) {
m_material->setColor(color);
markDirty(DirtyMaterial);
}
}
void QSGDefaultGlyphNode::setGlyphs(const QPointF &position, const QGlyphRun &glyphs)
{
if (m_material != 0)
delete m_material;
QRawFont font = glyphs.rawFont();
m_material = new QSGTextMaskMaterial(font);
m_material->setColor(m_color);
QRectF boundingRect;
m_material->populate(position, glyphs.glyphIndexes(), glyphs.positions(), geometry(),
&boundingRect, &m_baseLine);
setMaterial(m_material);
setBoundingRect(boundingRect);
markDirty(DirtyGeometry);
#ifdef QML_RUNTIME_TESTING
description = QLatin1String("glyphs");
#endif
}
QT_END_NAMESPACE
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