1 | |
2 | /* |
3 | * toc.h - part of the KDE Help Center |
4 | * |
5 | * Copyright (C) 2002 Frerich Raabe (raabe@kde.org) |
6 | * |
7 | * This program is free software; you can redistribute it and/or modify |
8 | * it under the terms of the GNU General Public License as published by |
9 | * the Free Software Foundation; either version 2 of the License, or |
10 | * (at your option) any later version. |
11 | * |
12 | * This program is distributed in the hope that it will be useful, |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | * GNU General Public License for more details. |
16 | * |
17 | * You should have received a copy of the GNU General Public License |
18 | * along with this program; if not, write to the Free Software |
19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
20 | */ |
21 | |
22 | #ifndef KHC_TOC_H |
23 | #define KHC_TOC_H |
24 | |
25 | #include "navigatoritem.h" |
26 | |
27 | #include <QtXml/QtXml> |
28 | |
29 | #include <QTreeWidget> |
30 | #include <QTreeWidgetItem> |
31 | |
32 | #include <QObject> |
33 | |
34 | #include <KProcess> |
35 | |
36 | namespace KHC { |
37 | |
38 | class TOC : public QObject |
39 | { |
40 | Q_OBJECT |
41 | public: |
42 | TOC( NavigatorItem *parentItem ); |
43 | |
44 | QString application() const { return m_application; } |
45 | void setApplication( const QString &application ) { m_application = application; } |
46 | |
47 | public Q_SLOTS: |
48 | void build( const QString &file ); |
49 | |
50 | Q_SIGNALS: |
51 | void itemSelected( const QString &url ); |
52 | |
53 | private Q_SLOTS: |
54 | void slotItemSelected( QTreeWidgetItem *item ); |
55 | void meinprocExited( int exitCode, QProcess::ExitStatus exitStatus); |
56 | |
57 | private: |
58 | enum CacheStatus { NeedRebuild, CacheOk }; |
59 | |
60 | CacheStatus cacheStatus() const; |
61 | int sourceFileCTime() const; |
62 | int cachedCTime() const; |
63 | QDomElement childElement( const QDomElement &e, const QString &name ); |
64 | void buildCache(); |
65 | void fillTree(); |
66 | |
67 | QString m_application; |
68 | QString m_cacheFile; |
69 | QString m_sourceFile; |
70 | |
71 | NavigatorItem *m_parentItem; |
72 | static bool m_alreadyWarned; |
73 | }; |
74 | |
75 | } |
76 | |
77 | #endif // KHC_TOC_H |
78 | // vim:ts=2:sw=2:et |
79 | |