1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
|
/* This file is part of the KDE project
* SPDX-FileCopyrightText: 2008 Girish Ramakrishnan <girish@forwardbias.in>
*
* SPDX-License-Identifier: LGPL-2.0-or-later
*/
#ifndef KOLIST_H
#define KOLIST_H
#include "styles/KoListStyle.h"
#include <QMetaType>
#include <QPointer>
#include <QTextList>
#include <QVector>
class KoListPrivate;
/**
* This class represents an ODF list. An ODF list may have upto 10 levels
* Each of the levels is represented as a QTextList (QTextList does not support
* embedded lists). There is always an associated KoListStyle that holds the
* styling information for various level of the ODF list.
*/
class KOTEXT_EXPORT KoList : public QObject
{
Q_OBJECT
public:
enum Type {
TextList,
NumberedParagraph
};
/// Constructor
KoList(const QTextDocument *document, KoListStyle *style, Type type = TextList);
/// Destructor
~KoList() override;
/// Adds \a block to \a level of this list
void add(const QTextBlock &block, int level);
/// Removes \a block from any KoList the block is a part of
static void remove(const QTextBlock &block);
/**
* Adds \a block to a list that follows \a style at \a level. If the block is
* already a part of a list, it is removed from that list. If the block before
* or after this block is part of a list that follows \a style, this block is
* added to that list. If required a new KoList is created.
* Returns the KoList that this block was added to.
*/
static KoList *applyStyle(const QTextBlock &block, KoListStyle *style, int level);
/// Sets the style of this list
void setStyle(KoListStyle *style);
/// Returns the style of this list
KoListStyle *style() const;
/// Return true if this list contains \a textlist
bool contains(QTextList *textList) const;
/// Returns the QTextLists that form this list
QVector<QPointer<QTextList>> textLists() const;
QVector<KoListStyle::ListIdType> textListIds() const;
static int level(const QTextBlock &block);
/// Update the stored QTextList pointer for the given block
void updateStoredList(const QTextBlock &block);
KoList *listContinuedFrom() const;
void setListContinuedFrom(KoList *list);
private:
KoListPrivate *const d;
Q_PRIVATE_SLOT(d, void styleChanged(int))
};
Q_DECLARE_METATYPE(KoList *)
Q_DECLARE_METATYPE(QList<KoList *>)
#endif // KOLIST_H
|
