Dogcows Code - chaz/openbox/blob - util/epist/parser.hh

   1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
   2 // parser.hh for Epistrophy - a key handler for NETWM/EWMH window managers.
   3 // Copyright (c) 2002 - 2002 Ben Jansens <ben at orodu.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 #ifndef __parser_hh
  24 #define __parser_hh
  25
  26 #include "actions.hh"
  27 #include "keytree.hh"
  28 #include "config.hh"
  29
  30 #include <string>
  31
  32 class parser {
  33 public:
  34   parser(keytree *, Config *);
  35   ~parser();
  36
  37   void parse(std::string);
  38
  39   void setArgumentNum(std::string arg)
  40   { _arg = arg; }
  41
  42   void setArgumentNegNum(std::string arg)
  43   { _arg = "-" + arg; }
  44
  45   void setArgumentStr(std::string arg)
  46   { _arg = arg.substr(1, arg.size() - 2); }
  47
  48   void setArgumentTrue(std::string)
  49   { _arg = "true"; }
  50
  51   void setArgumentFalse(std::string)
  52   { _arg = "false"; }
  53
  54   void setOption(std::string opt)
  55   { _config->addOption(opt, _arg); }
  56
  57   void setKey(std::string);
  58   void setAction(std::string);
  59   void addModifier(std::string);
  60   void endAction();
  61   void startChain();
  62   void setChainBinding();
  63   void endChain();
  64
  65 private:
  66   void reset();
  67
  68   keytree *_kt;
  69   Config *_config;
  70   unsigned int _mask;
  71   Action::ActionType _action;
  72   std::string _key;
  73   std::string _arg;
  74   bool _add;
  75 };
  76
  77 #endif //__parser_hh