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kded

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kded.h
1 /* This file is part of the KDE libraries
2  * Copyright (C) 1999 David Faure <faure@kde.org>
3  * (C) 1999 Waldo Bastian <bastian@kde.org>
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Library General Public
7  * License version 2 as published by the Free Software Foundation;
8  *
9  * This library is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12  * Library General Public License for more details.
13  *
14  * You should have received a copy of the GNU Library General Public License
15  * along with this library; see the file COPYING.LIB. If not, write to
16  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17  * Boston, MA 02110-1301, USA.
18  **/
19 
20 #ifndef __kded_h__
21 #define __kded_h__
22 
23 #include <tqobject.h>
24 #include <tqstring.h>
25 #include <tqtimer.h>
26 #include <tqasciidict.h>
27 #include <tqintdict.h>
28 
29 #include <dcopclient.h>
30 #include <dcopobject.h>
31 
32 #include <tdesycoca.h>
33 #include <tdesycocatype.h>
34 #include <kdedmodule.h>
35 #include <klibloader.h>
36 
37 class KDirWatch;
38 class KService;
39 
40 // No need for this in libtdeio - apps only get readonly access
41 class Kded : public TQObject, public DCOPObject, public DCOPObjectProxy
42 {
43  TQ_OBJECT
44 public:
45  Kded(bool checkUpdates, bool new_startup);
46  virtual ~Kded();
47 
48  static Kded *self() { return _self;}
52  bool process(const TQCString &obj, const TQCString &fun,
53  const TQByteArray &data,
54  TQCString &replyType, TQByteArray &replyData);
55 
60  bool process(const TQCString &fun, const TQByteArray &data,
61  TQCString &replyType, TQByteArray &replyData);
62 
63  virtual QCStringList functions();
64 
65  void noDemandLoad(const TQString &obj); // Don't load obj on demand
66 
67  KDEDModule *loadModule(const TQCString &obj, bool onDemand);
68  KDEDModule *loadModule(const KService *service, bool onDemand);
69  QCStringList loadedModules();
70  bool unloadModule(const TQCString &obj);
71  bool isWindowRegistered(long windowId);
72  void registerWindowId(long windowId);
73  void unregisterWindowId(long windowId);
74  void recreate(bool initial);
75  void loadSecondPhase();
76 
77 public slots:
81  void initModules();
82 
86  void recreate();
87 
91  void recreateDone();
92 
96  void updateDirWatch();
97 
101  void updateResourceList();
102 
106  void slotApplicationRemoved(const TQCString &appId);
107 
111  void slotKDEDModuleRemoved(KDEDModule *);
112 
113 protected slots:
114 
118  void dirDeleted(const TQString& path);
119 
123  void update (const TQString& dir );
124 
128  void installCrashHandler();
129 
130  void runDelayedCheck();
131 
132 protected:
136  void readDirectory(const TQString& dir );
137 
138 
139  static void crashHandler(int);
140 
146  KDirWatch* m_pDirWatch;
147 
148  bool b_checkUpdates;
149 
155  TQTimer* m_pTimer;
156 
157  TQValueList<DCOPClientTransaction *> m_recreateRequests;
158  int m_recreateCount;
159  bool m_recreateBusy;
160 
161  TQAsciiDict<KDEDModule> m_modules;
162  TQAsciiDict<KLibrary> m_libs;
163  TQAsciiDict<TQObject> m_dontLoad;
164  TQAsciiDict<TQValueList<long> > m_windowIdList;
165  TQIntDict<long> m_globalWindowIdList;
166  TQStringList m_allResourceDirs;
167  bool m_needDelayedCheck;
168  bool m_newStartup;
169 public:
170  bool newStartup() const { return m_newStartup; }
171 private:
172 
173  static Kded *_self;
174 };
175 
176 class KUpdateD : public TQObject
177 {
178  TQ_OBJECT
179 public:
180  KUpdateD();
181  ~KUpdateD();
182 
183 public slots:
184  void runKonfUpdate();
185  void slotNewUpdateFile();
186 
187 private:
193  KDirWatch* m_pDirWatch;
194 
200  TQTimer* m_pTimer;
201 };
202 
203 class KHostnameD : public TQObject
204 {
205  TQ_OBJECT
206 public:
207  KHostnameD(int pollInterval);
208  ~KHostnameD();
209 
210 public slots:
211  void checkHostname();
212 
213 private:
217  TQTimer m_Timer;
218  TQCString m_hostname;
219 };
220 
221 #endif
KDEDModule
The base class for KDED modules.
Definition: kdedmodule.h:56

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