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39
40#ifndef QSGDEFAULTGLYPHNODE_P_H
41#define QSGDEFAULTGLYPHNODE_P_H
42
43//
44// W A R N I N G
45// -------------
46//
47// This file is not part of the Qt API. It exists purely as an
48// implementation detail. This header file may change from version to
49// version without notice, or even be removed.
50//
51// We mean it.
52//
53
54#include <private/qsgadaptationlayer_p.h>
55#include <private/qsgbasicglyphnode_p.h>
56#include <qlinkedlist.h>
57
58QT_BEGIN_NAMESPACE
59
60class QSGDefaultGlyphNode : public QSGBasicGlyphNode
61{
62public:
63 QSGDefaultGlyphNode(QSGRenderContext *context);
64 ~QSGDefaultGlyphNode();
65 void setMaterialColor(const QColor &color) override;
66 void setGlyphs(const QPointF &position, const QGlyphRun &glyphs) override;
67 void update() override;
68 void preprocess() override;
69 void setPreferredAntialiasingMode(AntialiasingMode) override;
70 void updateGeometry();
71
72private:
73 enum DefaultGlyphNodeType {
74 RootGlyphNode,
75 SubGlyphNode
76 };
77
78 void setGlyphNodeType(DefaultGlyphNodeType type) { m_glyphNodeType = type; }
79
80 QSGRenderContext *m_context;
81 DefaultGlyphNodeType m_glyphNodeType;
82 QVector<QSGNode *> m_nodesToDelete;
83
84 struct GlyphInfo {
85 QVector<quint32> indexes;
86 QVector<QPointF> positions;
87 };
88
89 uint m_dirtyGeometry: 1;
90
91 AntialiasingMode m_preferredAntialiasingMode;
92};
93
94QT_END_NAMESPACE
95
96#endif
97

source code of qtdeclarative/src/quick/scenegraph/qsgdefaultglyphnode_p.h