ppdc/ppdc-option.cxx

   1 //
   2 // "$Id$"
   3 //
   4 //   Option class for the CUPS PPD Compiler.
   5 //
   6 //   Copyright 2007-2008 by Apple Inc.
   7 //   Copyright 2002-2005 by Easy Software Products.
   8 //
   9 //   These coded instructions, statements, and computer programs are the
  10 //   property of Apple Inc. and are protected by Federal copyright
  11 //   law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  12 //   which should have been included with this file.  If this file is
  13 //   file is missing or damaged, see the license at "http://www.cups.org/".
  14 //
  15 // Contents:
  16 //
  17 //   ppdcOption::ppdcOption()    - Create a new option.
  18 //   ppdcOption::ppdcOption()    - Copy a new option.
  19 //   ppdcOption::~ppdcOption()   - Destroy an option.
  20 //   ppdcOption::find_choice()   - Find an option choice.
  21 //   ppdcOption::set_defchoice() - Set the default choice.
  22 //
  23
  24 //
  25 // Include necessary headers...
  26 //
  27
  28 #include "ppdc.h"
  29
  30
  31 //
  32 // 'ppdcOption::ppdcOption()' - Create a new option.
  33 //
  34
  35 ppdcOption::ppdcOption(ppdcOptType    ot,       // I - Option type
  36                        const char     *n,       // I - Option name
  37                        const char     *t,       // I - Option text
  38                        ppdcOptSection s,        // I - Section
  39                        float          o)        // I - Ordering number
  40 {
  41 //  printf("ppdcOption(ot=%d, n=\"%s\", t=\"%s\"), this=%p\n",
  42 //         ot, n, t, this);
  43
  44   type      = ot;
  45   name      = new ppdcString(n);
  46   text      = new ppdcString(t);
  47   section   = s;
  48   order     = o;
  49   choices   = new ppdcArray();
  50   defchoice = 0;
  51 }
  52
  53
  54 //
  55 // 'ppdcOption::ppdcOption()' - Copy a new option.
  56 //
  57
  58 ppdcOption::ppdcOption(ppdcOption *o)           // I - Template option
  59 {
  60   o->name->retain();
  61   o->text->retain();
  62   if (o->defchoice)
  63     o->defchoice->retain();
  64
  65   type      = o->type;
  66   name      = o->name;
  67   text      = o->text;
  68   section   = o->section;
  69   order     = o->order;
  70   choices   = new ppdcArray(o->choices);
  71   defchoice = o->defchoice;
  72 }
  73
  74
  75 //
  76 // 'ppdcOption::~ppdcOption()' - Destroy an option.
  77 //
  78
  79 ppdcOption::~ppdcOption()
  80 {
  81   name->release();
  82   text->release();
  83   if (defchoice)
  84     defchoice->release();
  85   choices->release();
  86 }
  87
  88
  89 //
  90 // 'ppdcOption::find_choice()' - Find an option choice.
  91 //
  92
  93 ppdcChoice *                                    // O - Choice or NULL
  94 ppdcOption::find_choice(const char *n)          // I - Name of choice
  95 {
  96   ppdcChoice    *c;                             // Current choice
  97
  98
  99   for (c = (ppdcChoice *)choices->first(); c; c = (ppdcChoice *)choices->next())
 100     if (!strcasecmp(n, c->name->value))
 101       return (c);
 102
 103   return (0);
 104 }
 105
 106
 107 //
 108 // 'ppdcOption::set_defchoice()' - Set the default choice.
 109 //
 110
 111 void
 112 ppdcOption::set_defchoice(ppdcChoice *c)        // I - Choice
 113 {
 114   if (defchoice)
 115     defchoice->release();
 116
 117   if (c->name)
 118     c->name->retain();
 119
 120   defchoice = c->name;
 121 }
 122
 123
 124 //
 125 // End of "$Id$".
 126 //