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