1 /* Copyright (C) 2006 - 2014 Jan Kundrát <jkt@flaska.net>
2 
3    This file is part of the Trojita Qt IMAP e-mail client,
4    http://trojita.flaska.net/
5 
6    This program is free software; you can redistribute it and/or
7    modify it under the terms of the GNU General Public License as
8    published by the Free Software Foundation; either version 2 of
9    the License or (at your option) version 3 or any later version
10    accepted by the membership of KDE e.V. (or its successor approved
11    by the membership of KDE e.V.), which shall act as a proxy
12    defined in Section 14 of version 3 of the license.
13 
14    This program is distributed in the hope that it will be useful,
15    but WITHOUT ANY WARRANTY; without even the implied warranty of
16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17    GNU General Public License for more details.
18 
19    You should have received a copy of the GNU General Public License
20    along with this program.  If not, see <http://www.gnu.org/licenses/>.
21 */
22 #ifndef TROJITA_UIUTILS_FORMATTING_H
23 #define TROJITA_UIUTILS_FORMATTING_H
24 
25 #include <QDateTime>
26 #include <QModelIndex>
27 #include <QObject>
28 
29 class QSettings;
30 class QSslCertificate;
31 class QSslError;
32 class QQmlEngine;
33 class QJSEngine;
34 
35 namespace UiUtils {
36 
37 class Formatting: public QObject
38 {
39     Q_OBJECT
40 public:
41     /** @short Shamelessly stolen from QMessageBox */
42     enum class IconType {
43         NoIcon = 0,
44         Information = 1,
45         Warning = 2,
46         Critical = 3,
47         Question = 4
48     };
49 
50     Q_INVOKABLE static QString prettySize(quint64 bytes);
51     Q_INVOKABLE static QString prettyDate(const QDateTime &dateTime);
52     Q_INVOKABLE static QString htmlizedTextPart(const QModelIndex &partIndex, const QFont &font,
53                                                 const QColor &backgroundColor, const QColor &textColor,
54                                                 const QColor &linkColor, const QColor &visitedLinkColor);
55 
56     static QString sslChainToHtml(const QList<QSslCertificate> &sslChain);
57     static QString sslErrorsToHtml(const QList<QSslError> &sslErrors);
58 
59     static void formatSslState(const QList<QSslCertificate> &sslChain, const QByteArray &oldPubKey,
60                                const QList<QSslError> &sslErrors, QString *title, QString *message, IconType *icon);
61 
62     static QString htmlHexifyByteArray(const QByteArray &rawInput);
63 
64     static QString htmlEscaped(const QString &input);
65 
66     static QObject *factory(QQmlEngine *engine, QJSEngine *scriptEngine);
67 
68 private:
69     Formatting(QObject *parent);
70 };
71 
72 bool elideAddress(QString &address);
73 
74 }
75 
76 #endif
77