| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 3 | |
| 4 | #ifndef QTEXTOBJECT_P_H |
| 5 | #define QTEXTOBJECT_P_H |
| 6 | |
| 7 | // |
| 8 | // W A R N I N G |
| 9 | // ------------- |
| 10 | // |
| 11 | // This file is not part of the Qt API. It exists for the convenience |
| 12 | // of other Qt classes. This header file may change from version to |
| 13 | // version without notice, or even be removed. |
| 14 | // |
| 15 | // We mean it. |
| 16 | // |
| 17 | |
| 18 | #include <QtGui/private/qtguiglobal_p.h> |
| 19 | #include "QtGui/qtextobject.h" |
| 20 | #include "private/qobject_p.h" |
| 21 | #include "QtGui/qtextdocument.h" |
| 22 | |
| 23 | QT_BEGIN_NAMESPACE |
| 24 | |
| 25 | class QTextDocumentPrivate; |
| 26 | |
| 27 | class QTextObjectPrivate : public QObjectPrivate |
| 28 | { |
| 29 | Q_DECLARE_PUBLIC(QTextObject) |
| 30 | public: |
| 31 | QTextObjectPrivate(QTextDocument *doc) |
| 32 | : pieceTable(doc->d_func()), objectIndex(-1) |
| 33 | { |
| 34 | } |
| 35 | QTextDocumentPrivate *pieceTable; |
| 36 | int objectIndex; |
| 37 | }; |
| 38 | |
| 39 | class QTextBlockGroupPrivate : public QTextObjectPrivate |
| 40 | { |
| 41 | Q_DECLARE_PUBLIC(QTextBlockGroup) |
| 42 | public: |
| 43 | QTextBlockGroupPrivate(QTextDocument *doc) |
| 44 | : QTextObjectPrivate(doc) |
| 45 | { |
| 46 | } |
| 47 | typedef QList<QTextBlock> BlockList; |
| 48 | BlockList blocks; |
| 49 | void markBlocksDirty(); |
| 50 | }; |
| 51 | |
| 52 | class QTextFrameLayoutData; |
| 53 | |
| 54 | class QTextFramePrivate : public QTextObjectPrivate |
| 55 | { |
| 56 | friend class QTextDocumentPrivate; |
| 57 | Q_DECLARE_PUBLIC(QTextFrame) |
| 58 | public: |
| 59 | QTextFramePrivate(QTextDocument *doc) |
| 60 | : QTextObjectPrivate(doc), fragment_start(0), fragment_end(0), parentFrame(nullptr), layoutData(nullptr) |
| 61 | { |
| 62 | } |
| 63 | virtual void fragmentAdded(QChar type, uint fragment); |
| 64 | virtual void fragmentRemoved(QChar type, uint fragment); |
| 65 | void remove_me(); |
| 66 | |
| 67 | uint fragment_start; |
| 68 | uint fragment_end; |
| 69 | |
| 70 | QTextFrame *parentFrame; |
| 71 | QList<QTextFrame *> childFrames; |
| 72 | QTextFrameLayoutData *layoutData; |
| 73 | }; |
| 74 | |
| 75 | QT_END_NAMESPACE |
| 76 | |
| 77 | #endif // QTEXTOBJECT_P_H |
| 78 |