diff options
Diffstat (limited to 'src/plugins/scenegraph/openvg/qsgopenvgglyphnode_p.h')
-rw-r--r-- | src/plugins/scenegraph/openvg/qsgopenvgglyphnode_p.h | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/src/plugins/scenegraph/openvg/qsgopenvgglyphnode_p.h b/src/plugins/scenegraph/openvg/qsgopenvgglyphnode_p.h new file mode 100644 index 0000000000..205e3dcbc8 --- /dev/null +++ b/src/plugins/scenegraph/openvg/qsgopenvgglyphnode_p.h @@ -0,0 +1,95 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the QtQuick 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 The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/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 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QSGOPENVGGLYPHNODE_H +#define QSGOPENVGGLYPHNODE_H + +#include <private/qsgadaptationlayer_p.h> +#include <QtCore/QVector> + +#include <VG/openvg.h> + +#include "qsgopenvgrenderable.h" +#include "qsgopenvgfontglyphcache.h" + +QT_BEGIN_NAMESPACE + +class QSGOpenVGFontGlyphCache; +class QSGOpenVGRenderContext; +class QSGRenderContext; + +class QSGOpenVGGlyphNode : public QSGGlyphNode, public QSGOpenVGRenderable +{ +public: + QSGOpenVGGlyphNode(QSGRenderContext *rc); + ~QSGOpenVGGlyphNode(); + + void setGlyphs(const QPointF &position, const QGlyphRun &glyphs) override; + void setColor(const QColor &color) override; + void setStyle(QQuickText::TextStyle style) override; + void setStyleColor(const QColor &color) override; + QPointF baseLine() const override; + void setPreferredAntialiasingMode(AntialiasingMode) override; + void update() override; + + void render() override; + void setOpacity(float opacity) override; + +private: + void drawGlyphsAtOffset(const QPointF &offset); + + QPointF m_position; + QGlyphRun m_glyphRun; + QColor m_color; + QSGGeometry m_geometry; + QQuickText::TextStyle m_style; + QColor m_styleColor; + + QSGOpenVGFontGlyphCache *m_glyphCache; + QVector<VGfloat> m_xAdjustments; + QVector<VGfloat> m_yAdjustments; + VGPaint m_fontColorPaint; + VGPaint m_styleColorPaint; + + QSGOpenVGRenderContext *m_renderContext; +}; + +QT_END_NAMESPACE + +#endif // QSGOPENVGGLYPHNODE_H |