| 1 | // Copyright (C) 2023 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef QSGTEXTNODE_H |
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| 5 | #define QSGTEXTNODE_H |
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| 6 | |
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| 7 | #include <QtGui/qtextlayout.h> |
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| 8 | #include <QtQuick/qsgnode.h> |
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| 9 | #include <QtQuick/qsgtexture.h> |
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| 10 | |
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| 11 | QT_BEGIN_NAMESPACE |
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| 12 | |
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| 13 | class Q_QUICK_EXPORT QSGTextNode : public QSGTransformNode |
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| 14 | { |
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| 15 | public: |
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| 16 | ~QSGTextNode() override; |
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| 17 | |
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| 18 | // Should match the TextStyle in qquicktext_p.h |
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| 19 | enum TextStyle : quint8 |
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| 20 | { |
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| 21 | Normal, |
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| 22 | Outline, |
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| 23 | Raised, |
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| 24 | Sunken |
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| 25 | }; |
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| 26 | |
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| 27 | // Should match the RenderType in qquicktext_p.h |
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| 28 | enum RenderType: quint8 |
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| 29 | { |
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| 30 | QtRendering, |
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| 31 | NativeRendering, |
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| 32 | CurveRendering |
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| 33 | }; |
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| 34 | |
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| 35 | virtual void setColor(QColor color) = 0; |
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| 36 | virtual QColor color() const = 0; |
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| 37 | |
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| 38 | virtual void setTextStyle(TextStyle textStyle) = 0; |
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| 39 | virtual TextStyle textStyle() = 0; |
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| 40 | |
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| 41 | virtual void setStyleColor(QColor styleColor) = 0; |
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| 42 | virtual QColor styleColor() const = 0; |
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| 43 | |
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| 44 | virtual void setLinkColor(QColor linkColor) = 0; |
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| 45 | virtual QColor linkColor() const = 0; |
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| 46 | |
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| 47 | virtual void setSelectionColor(QColor selectionColor) = 0; |
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| 48 | virtual QColor selectionColor() const = 0; |
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| 49 | |
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| 50 | virtual void setSelectionTextColor(QColor selectionTextColor) = 0; |
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| 51 | virtual QColor selectionTextColor() const = 0; |
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| 52 | |
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| 53 | virtual void setRenderType(RenderType renderType) = 0; |
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| 54 | virtual RenderType renderType() const = 0; |
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| 55 | |
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| 56 | virtual void setRenderTypeQuality(int renderTypeQuality) = 0; |
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| 57 | virtual int renderTypeQuality() const = 0; |
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| 58 | |
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| 59 | virtual void setFiltering(QSGTexture::Filtering) = 0; |
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| 60 | virtual QSGTexture::Filtering filtering() const = 0; |
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| 61 | |
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| 62 | virtual void clear() = 0; |
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| 63 | |
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| 64 | virtual void setViewport(const QRectF &viewport) = 0; |
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| 65 | virtual QRectF viewport() const = 0; |
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| 66 | |
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| 67 | void addTextLayout(QPointF position, |
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| 68 | QTextLayout *layout, |
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| 69 | int selectionStart = -1, |
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| 70 | int selectionCount = -1, |
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| 71 | int lineStart = 0, |
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| 72 | int lineCount = -1) |
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| 73 | { |
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| 74 | doAddTextLayout(position, layout, selectionStart, selectionCount, lineStart, lineCount); |
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| 75 | } |
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| 76 | |
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| 77 | void addTextDocument(QPointF position, |
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| 78 | QTextDocument *document, |
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| 79 | int selectionStart = -1, |
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| 80 | int selectionCount = -1) |
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| 81 | { |
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| 82 | doAddTextDocument(position, document, selectionStart, selectionCount); |
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| 83 | } |
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| 84 | |
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| 85 | private: |
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| 86 | virtual void doAddTextLayout(QPointF position, |
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| 87 | QTextLayout *layout, |
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| 88 | int selectionStart, |
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| 89 | int selectionCount, |
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| 90 | int lineStart, |
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| 91 | int lineCount) = 0; |
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| 92 | virtual void doAddTextDocument(QPointF position, |
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| 93 | QTextDocument *document, |
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| 94 | int selectionStart, |
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| 95 | int selectionCount) = 0; |
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| 96 | |
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| 97 | }; |
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| 98 | |
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| 99 | QT_END_NAMESPACE |
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| 100 | |
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| 101 | #endif // QSGTEXTNODE_H |
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| 102 | |
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