Dogcows Code - chaz/openbox/blob - util/epist/config.cc

   1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
   2 // config.cc 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 #ifdef    HAVE_CONFIG_H
  24 #  include "../../config.h"
  25 #endif // HAVE_CONFIG_H
  26
  27 #include "config.hh"
  28
  29 using std::string;
  30
  31 Config::Config() {}
  32
  33 Config::~Config()
  34 {
  35   // deallocate memory for the 3 lists
  36   BoolItemList::const_iterator b_it, b_end = bool_items.end();
  37   for (b_it = bool_items.begin(); b_it != b_end; ++b_it)
  38     delete *b_it;
  39   bool_items.clear();
  40
  41   NumberItemList::const_iterator n_it, n_end = number_items.end();
  42   for (n_it = number_items.begin(); n_it != n_end; ++n_it)
  43     delete *n_it;
  44   number_items.clear();
  45
  46   StringItemList::const_iterator s_it, s_end = string_items.end();
  47   for (s_it = string_items.begin(); s_it != s_end; ++s_it)
  48     delete *s_it;
  49   string_items.clear();
  50 }
  51
  52
  53 bool Config::getValue(Config::StringType type, string &ret) const
  54 {
  55   StringItemList::const_iterator it = string_items.begin(), end = string_items.end();
  56   for (; it != end; ++it) {
  57     if ((*it)->type == type) {
  58       ret = (*it)->value;
  59       return true;
  60     }
  61   }
  62   return false;
  63 }
  64
  65
  66 bool Config::getValue(Config::NumberType type, int &ret) const
  67 {
  68   NumberItemList::const_iterator it = number_items.begin(), end = number_items.end();
  69   for (; it != end; ++it) {
  70     if ((*it)->type == type) {
  71       ret = (*it)->value;
  72       return true;
  73     }
  74   }
  75   return false;
  76 }
  77
  78
  79 bool Config::getValue(Config::BoolType type, bool &ret) const
  80 {
  81   BoolItemList::const_iterator it = bool_items.begin(), end = bool_items.end();
  82   for (; it != end; ++it) {
  83     if ((*it)->type == type) {
  84       ret = (*it)->value;
  85       return true;
  86     }
  87   }
  88   return false;
  89 }
  90
  91
  92 void Config::addOption(const std::string &name, const std::string &value)
  93 {
  94   const struct {
  95     const char *name;
  96     Config::BoolType type;
  97   }
  98   bool_options[] = {
  99     { "stackedcycling", Config::stackedCycling },
 100     { "stackedcyclingraise", Config::stackedCyclingRaise },
 101     { "", NUM_BOOL_TYPES }
 102   };
 103
 104   const struct {
 105     const char *name;
 106     Config::StringType type;
 107   }
 108   string_options[] = {
 109     { "", NUM_STRING_TYPES }
 110   };
 111
 112   const struct {
 113     const char *name;
 114     Config::NumberType type;
 115   }
 116   number_options[] = {
 117     { "chaintimeout", chainTimeout },
 118     { "workspacecolumns", workspaceColumns },
 119     { "", NUM_NUMBER_TYPES }
 120   };
 121
 122   // if it's bool option, add it to the bool_items list
 123   size_t i = 0;
 124   while (bool_options[i].type != NUM_BOOL_TYPES) {
 125     if (strcasecmp(name.c_str(), bool_options[i].name) == 0) {
 126       BoolItem *item = new BoolItem;
 127       const char *tmp = value.c_str();
 128
 129       item->type = bool_options[i].type;
 130
 131       if (strcasecmp(tmp, "true") == 0 || strcasecmp(tmp, "1") == 0 ||
 132           strcasecmp(tmp, "on") == 0)
 133         item->value = true;
 134       else
 135         item->value = false;
 136
 137       bool_items.push_back(item);
 138       return;
 139     }
 140     i++;
 141   }
 142
 143   // if it's a string, add it to the string_items list
 144   i = 0;
 145   while (string_options[i].type != NUM_STRING_TYPES) {
 146     if (strcasecmp(name.c_str(), string_options[i].name) == 0) {
 147       StringItem *item = new StringItem;
 148       item->type = string_options[i].type;
 149       item->value = value;
 150
 151       string_items.push_back(item);
 152       return;
 153     }
 154     i++;
 155   }
 156
 157   // if it's a number, add it to the number_items list
 158   i = 0;
 159   while (number_options[i].type != NUM_NUMBER_TYPES) {
 160     if (strcasecmp(name.c_str(), number_options[i].name) == 0) {
 161       NumberItem *item = new NumberItem;
 162       item->type = number_options[i].type;
 163       item->value = atoi( value.c_str() );
 164
 165       number_items.push_back(item);
 166       return;
 167     }
 168     i++;
 169   }
 170 }