1/*
2 This file is part of the KDE libraries
3 SPDX-FileCopyrightText: 2002 Carsten Pfeiffer <pfeiffer@kde.org>
4 SPDX-FileCopyrightText: 2005 Michael Brade <brade@kde.org>
5 SPDX-FileCopyrightText: 2012 Laurent Montel <montel@kde.org>
6
7 SPDX-License-Identifier: LGPL-2.0-or-later
8*/
9
10#ifndef KTEXTEDIT_P_H
11#define KTEXTEDIT_P_H
12
13#include "kfind.h"
14#include "kfinddialog.h"
15#include "kreplace.h"
16#include "kreplacedialog.h"
17
18#include <Sonnet/SpellCheckDecorator>
19#include <Sonnet/Speller>
20
21#include <QSettings>
22#include <QTextDocumentFragment>
23#ifdef HAVE_SPEECH
24#include <QTextToSpeech>
25#endif
26
27class KTextEditPrivate
28{
29 Q_DECLARE_PUBLIC(KTextEdit)
30
31public:
32 explicit KTextEditPrivate(KTextEdit *qq)
33 : q_ptr(qq)
34 , customPalette(false)
35 , spellCheckingEnabled(false)
36 , findReplaceEnabled(true)
37 , showTabAction(true)
38 , showAutoCorrectionButton(false)
39 {
40 // Check the default sonnet settings to see if spellchecking should be enabled.
41 QSettings settings(QStringLiteral("KDE"), QStringLiteral("Sonnet"));
42 spellCheckingEnabled = settings.value(QStringLiteral("checkerEnabledByDefault"), defaultValue: false).toBool();
43 }
44
45 virtual ~KTextEditPrivate()
46 {
47 delete decorator;
48 delete findDlg;
49 delete find;
50 delete replace;
51 delete repDlg;
52 delete speller;
53#ifdef HAVE_SPEECH
54 delete textToSpeech;
55#endif
56 }
57
58 /*!
59 * Checks whether we should/should not consume a key used as a shortcut.
60 * This makes it possible to handle shortcuts in the focused widget before any
61 * window-global QAction is triggered.
62 */
63 bool overrideShortcut(const QKeyEvent *e);
64 /*!
65 * Actually handle a shortcut event.
66 */
67 bool handleShortcut(const QKeyEvent *e);
68
69 void spellCheckerMisspelling(const QString &text, int pos);
70 void spellCheckerCorrected(const QString &, int, const QString &);
71 void spellCheckerAutoCorrect(const QString &, const QString &);
72 void spellCheckerCanceled();
73 void spellCheckerFinished();
74 void toggleAutoSpellCheck();
75
76 void slotFindHighlight(const QString &text, int matchingIndex, int matchingLength);
77 void slotReplaceText(const QString &text, int replacementIndex, int /*replacedLength*/, int matchedLength);
78
79 /*!
80 * Similar to QTextEdit::clear(), only that it is possible to undo this
81 * action.
82 */
83 void undoableClear();
84
85 void slotAllowTab();
86 void menuActivated(QAction *action);
87
88 void init();
89
90 void checkSpelling(bool force);
91
92 KTextEdit *const q_ptr;
93 QAction *autoSpellCheckAction;
94 QAction *allowTab;
95 QAction *spellCheckAction;
96 QMenu *languagesMenu = nullptr;
97 bool customPalette : 1;
98
99 bool spellCheckingEnabled : 1;
100 bool findReplaceEnabled : 1;
101 bool showTabAction : 1;
102 bool showAutoCorrectionButton : 1;
103 QTextDocumentFragment originalDoc;
104 QString spellCheckingLanguage;
105 Sonnet::SpellCheckDecorator *decorator = nullptr;
106 Sonnet::Speller *speller = nullptr;
107 KFindDialog *findDlg = nullptr;
108 KFind *find = nullptr;
109 KReplaceDialog *repDlg = nullptr;
110 KReplace *replace = nullptr;
111#ifdef HAVE_SPEECH
112 QTextToSpeech *textToSpeech = nullptr;
113#endif
114
115 int findIndex = 0;
116 int repIndex = 0;
117 int lastReplacedPosition = -1;
118};
119
120#endif
121

source code of ktextwidgets/src/widgets/ktextedit_p.h