src/KeyClient.h

   1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
   2 // -- KeyClient.h --
   3 // Copyright (c) 2001 - 2003 Jason 'vanRijn' Kasper <vR at movingparts dot net>
   4 //
   5 // Permission is hereby granted, free of charge, to any person obtaining a
   6 // copy of this software and associated documentation files (the "Software"),
   7 // to deal in the Software without restriction, including without limitation
   8 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
   9 // and/or sell copies of the Software, and to permit persons to whom the
  10 // Software is furnished to do so, subject to the following conditions:
  11 //
  12 // The above copyright notice and this permission notice shall be included in
  13 // all copies or substantial portions of the Software.
  14 //
  15 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18 // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  20 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  21 // DEALINGS IN THE SOFTWARE.
  22
  23 // E_O_H_VR
  24
  25 #ifndef  KEYCLIENT_HH
  26 #define  KEYCLIENT_HH
  27
  28 #include "FileTokenizer.h"
  29 #include "ConfigOptions.h"
  30 #include "actions.hh"
  31 #include "keytree.hh"
  32 #include "window.hh"
  33 #include "Config.h"
  34 #include "ScreenHandler.h"
  35 #include "KeyGrabber.h"
  36 #include "Netclient.h"
  37 #include "main.h"
  38
  39 #include <string>
  40 #include <stdio.h>
  41
  42 // the blackbox library
  43 #include <Application.hh>
  44 #include <Util.hh>
  45 #include <Resource.hh>
  46 #include <Timer.hh>
  47
  48
  49 class ScreenHandler;
  50 class keytree;
  51
  52 class KeyClient : public bt::Application, public bt::TimeoutHandler
  53 {
  54
  55 public:
  56   KeyClient (int argc, char **argv,
  57              Config & config, std::string display);
  58   ~KeyClient () ;
  59   keytree * getKeybindings () {return _keybindings;}
  60   inline Netclient * getNetclient() { return _netclient; }
  61   inline Config * getConfig() { return &_config; }
  62   inline KeyGrabber * getKeyGrabber() { return _keyGrabber; }
  63   inline bt::Application & getMainApplication()
  64     { return dynamic_cast<bt::Application&> (* this); }
  65   void cycleScreen(int current, bool forward) const;
  66
  67   void getLockModifiers(int &numlockMask, int &scrolllockMask) const {
  68     numlockMask = numLockMask();
  69     scrolllockMask = scrollLockMask();
  70   }
  71
  72   WindowList& clientsList() { return _clients; }
  73   WindowList::iterator& activeWindow() { return _active; }
  74   virtual void timeout(bt::Timer *timer);
  75
  76 private:
  77   int _argc;
  78   char **_argv;
  79   keytree *_keybindings;
  80   std::string _configFileName;
  81   Config & _config;
  82   KeywordMap _keywordMap;
  83   bt::EWMH * _ewmh;
  84   Netclient * _netclient;
  85   Display * _display;
  86   KeyGrabber * _keyGrabber;
  87   bool _debug;
  88
  89   typedef std::vector<ScreenHandler*> ScreenList;
  90   ScreenList screenList;
  91
  92   void handleConfigFile();
  93
  94   void initKeywords(KeywordMap &);
  95   void reconfigure();
  96   void initialize();
  97   void setKeybindings(FileTokenizer &);
  98
  99   bool process_signal(int sig);
 100   void process_event(XEvent *e);
 101
 102   WindowList _clients;
 103   WindowList::iterator _active;
 104
 105   bt::Timer *config_check_timer;
 106   long _autoConfigCheckTimeout;
 107   bool _autoConfig;
 108   void checkConfigFile();
 109   time_t _last_time_config_changed;
 110
 111 };
 112 #endif