1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the QtGui module of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 3 as published by the Free Software 20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the 21 ** packaging of this file. Please review the following information to 22 ** ensure the GNU Lesser General Public License version 3 requirements 23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. 24 ** 25 ** GNU General Public License Usage 26 ** Alternatively, this file may be used under the terms of the GNU 27 ** General Public License version 2.0 or (at your option) the GNU General 28 ** Public license version 3 or any later version approved by the KDE Free 29 ** Qt Foundation. The licenses are as published by the Free Software 30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 31 ** included in the packaging of this file. Please review the following 32 ** information to ensure the GNU General Public License requirements will 33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and 34 ** https://www.gnu.org/licenses/gpl-3.0.html. 35 ** 36 ** $QT_END_LICENSE$ 37 ** 38 ****************************************************************************/ 39 40 #ifndef QTEXTOBJECT_P_H 41 #define QTEXTOBJECT_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 for the convenience 48 // of other Qt classes. 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 <QtGui/private/qtguiglobal_p.h> 55 #include "QtGui/qtextobject.h" 56 #include "private/qobject_p.h" 57 #include "QtGui/qtextdocument.h" 58 59 QT_BEGIN_NAMESPACE 60 61 class QTextDocumentPrivate; 62 63 class QTextObjectPrivate : public QObjectPrivate 64 { Q_DECLARE_PUBLIC(QTextObject)65 Q_DECLARE_PUBLIC(QTextObject) 66 public: 67 QTextObjectPrivate(QTextDocument *doc) 68 : pieceTable(doc->d_func()), objectIndex(-1) 69 { 70 } 71 QTextDocumentPrivate *pieceTable; 72 int objectIndex; 73 }; 74 75 class QTextBlockGroupPrivate : public QTextObjectPrivate 76 { Q_DECLARE_PUBLIC(QTextBlockGroup)77 Q_DECLARE_PUBLIC(QTextBlockGroup) 78 public: 79 QTextBlockGroupPrivate(QTextDocument *doc) 80 : QTextObjectPrivate(doc) 81 { 82 } 83 typedef QList<QTextBlock> BlockList; 84 BlockList blocks; 85 void markBlocksDirty(); 86 }; 87 88 class QTextFrameLayoutData; 89 90 class QTextFramePrivate : public QTextObjectPrivate 91 { 92 friend class QTextDocumentPrivate; Q_DECLARE_PUBLIC(QTextFrame)93 Q_DECLARE_PUBLIC(QTextFrame) 94 public: 95 QTextFramePrivate(QTextDocument *doc) 96 : QTextObjectPrivate(doc), fragment_start(0), fragment_end(0), parentFrame(nullptr), layoutData(nullptr) 97 { 98 } 99 virtual void fragmentAdded(QChar type, uint fragment); 100 virtual void fragmentRemoved(QChar type, uint fragment); 101 void remove_me(); 102 103 uint fragment_start; 104 uint fragment_end; 105 106 QTextFrame *parentFrame; 107 QList<QTextFrame *> childFrames; 108 QTextFrameLayoutData *layoutData; 109 }; 110 111 QT_END_NAMESPACE 112 113 #endif // QTEXTOBJECT_P_H 114