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39
40#ifndef QTEXTODFWRITER_H
41#define QTEXTODFWRITER_H
42
43#include <QtGui/private/qtguiglobal_p.h>
44
45#ifndef QT_NO_TEXTODFWRITER
46
47//
48// W A R N I N G
49// -------------
50//
51// This file is not part of the Qt API. It exists purely as an
52// implementation detail. This header file may change from version to
53// version without notice, or even be removed.
54//
55// We mean it.
56//
57
58#include <QtCore/QXmlStreamWriter>
59#include <QtCore/qhash.h>
60#include <QtCore/qset.h>
61#include <QtCore/qstack.h>
62#include <QtCore/qvector.h>
63
64#include "qtextdocument_p.h"
65#include "qtextdocumentwriter.h"
66
67QT_BEGIN_NAMESPACE
68
69class QTextDocumentPrivate;
70class QTextCursor;
71class QTextBlock;
72class QIODevice;
73class QXmlStreamWriter;
74class QTextOdfWriterPrivate;
75class QTextBlockFormat;
76class QTextCharFormat;
77class QTextListFormat;
78class QTextFrameFormat;
79class QTextTableCellFormat;
80class QTextFrame;
81class QTextFragment;
82class QOutputStrategy;
83
84class Q_AUTOTEST_EXPORT QTextOdfWriter {
85public:
86 QTextOdfWriter(const QTextDocument &document, QIODevice *device);
87 bool writeAll();
88
89 void setCodec(QTextCodec *codec) { m_codec = codec; }
90 void setCreateArchive(bool on) { m_createArchive = on; }
91 bool createArchive() const { return m_createArchive; }
92
93 void writeBlock(QXmlStreamWriter &writer, const QTextBlock &block);
94 void writeFormats(QXmlStreamWriter &writer, const QSet<int> &formatIds) const;
95 void writeBlockFormat(QXmlStreamWriter &writer, QTextBlockFormat format, int formatIndex) const;
96 void writeCharacterFormat(QXmlStreamWriter &writer, QTextCharFormat format, int formatIndex) const;
97 void writeListFormat(QXmlStreamWriter &writer, QTextListFormat format, int formatIndex) const;
98 void writeFrameFormat(QXmlStreamWriter &writer, QTextFrameFormat format, int formatIndex) const;
99 void writeTableFormat(QXmlStreamWriter &writer, QTextTableFormat format, int formatIndex) const;
100 void writeTableCellFormat(QXmlStreamWriter &writer, QTextTableCellFormat format, int formatIndex,
101 QVector<QTextFormat> &styles) const;
102 void writeFrame(QXmlStreamWriter &writer, const QTextFrame *frame);
103 void writeInlineCharacter(QXmlStreamWriter &writer, const QTextFragment &fragment) const;
104
105 const QString officeNS, textNS, styleNS, foNS, tableNS, drawNS, xlinkNS, svgNS;
106 const int defaultImageResolution = 11811; // 11811 dots per meter = (about) 300 dpi
107
108protected:
109 void tableCellStyleElement(QXmlStreamWriter &writer, const int &formatIndex,
110 const QTextTableCellFormat &format,
111 bool hasBorder, int tableId = 0,
112 const QTextTableFormat tableFormatTmp = QTextTableFormat()) const;
113
114private:
115 const QTextDocument *m_document;
116 QIODevice *m_device;
117
118 QOutputStrategy *m_strategy;
119 QTextCodec *m_codec;
120 bool m_createArchive;
121
122 QStack<QTextList *> m_listStack;
123
124 QHash<int, QVector<int>> m_cellFormatsInTablesWithBorders;
125 QSet<int> m_tableFormatsWithBorders;
126 mutable QSet<int> m_tableFormatsWithColWidthConstraints;
127};
128
129QT_END_NAMESPACE
130
131#endif // QT_NO_TEXTODFWRITER
132#endif // QTEXTODFWRITER_H
133