libgeda/src/s_papersizes.c

   1 /* gEDA - GPL Electronic Design Automation
   2  * libgeda - gEDA's library
   3  * Copyright (C) 1998-2010 Ales Hvezda
   4  * Copyright (C) 1998-2010 gEDA Contributors (see ChangeLog for details)
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  19  */
  20 #include <config.h>
  21
  22 #include <stdio.h>
  23 #include <sys/types.h>
  24 #ifdef HAVE_STDLIB_H
  25 #include <stdlib.h>
  26 #endif
  27 #ifdef HAVE_STRING_H
  28 #include <string.h>
  29 #endif
  30
  31 #include "libgeda_priv.h"
  32
  33 #ifdef HAVE_LIBDMALLOC
  34 #include <dmalloc.h>
  35 #endif
  36
  37 /*! \brief */
  38 struct st_papersizes_names {
  39         char *papersize_name;
  40         int width, height;
  41 };
  42
  43 /*! \brief */
  44 static int papersizes_index=0;
  45
  46 /*! \brief */
  47 #define MAX_PAGESIZES   60
  48
  49 /*! \brief
  50  * and eventually make this unlimited
  51  * hack hack
  52  */
  53 static struct st_papersizes_names papersizes[MAX_PAGESIZES];
  54
  55 /*! \todo Finish function documentation!!!
  56  *  \brief
  57  *  \par Function Description
  58  *  width and height in portrait mode
  59  */
  60 int s_papersizes_add_entry(char *new_papersize, int width, int height)
  61 {
  62   if (new_papersize == NULL) {
  63     return(-1);
  64   }
  65
  66   if (papersizes_index >= MAX_PAGESIZES) {
  67     return(-1);
  68   }
  69
  70   papersizes[papersizes_index].papersize_name = g_strdup (new_papersize);
  71
  72   papersizes[papersizes_index].width = width;
  73   papersizes[papersizes_index].height = height;
  74
  75   papersizes_index++;
  76   return(papersizes_index);
  77 }
  78
  79 /*! \todo Finish function documentation!!!
  80  *  \brief
  81  *  \par Function Description
  82  *
  83  */
  84 void s_papersizes_print()
  85 {
  86   int i;
  87
  88   for (i = 0; i < papersizes_index; i++) {
  89     printf("%s\n", papersizes[i].papersize_name);
  90   }
  91 }
  92
  93 /*! \todo Finish function documentation!!!
  94  *  \brief
  95  *  \par Function Description
  96  *  true for uniqueness, zero for duplication
  97  */
  98 int s_papersizes_uniq(char *name)
  99 {
 100   int i;
 101
 102   for (i = 0; i < papersizes_index; i++) {
 103     if (strcmp(papersizes[i].papersize_name, name) == 0) {
 104       return(0);
 105     }
 106   }
 107
 108   return(1);
 109 }
 110
 111 /*! \todo Finish function documentation!!!
 112  *  \brief
 113  *  \par Function Description
 114  *
 115  */
 116 void s_papersizes_free()
 117 {
 118   int i;
 119
 120   for (i = 0; i < papersizes_index; i++) {
 121     g_free(papersizes[i].papersize_name);
 122   }
 123
 124   papersizes_index=0;
 125 }
 126
 127 /*! \todo Finish function documentation!!!
 128  *  \brief
 129  *  \par Function Description
 130  *
 131  */
 132 void s_papersizes_init()
 133 {
 134   int i;
 135   for (i = 0; i < MAX_PAGESIZES; i++) {
 136     papersizes[i].papersize_name = NULL;
 137   }
 138 }
 139
 140 /*! \todo Finish function documentation!!!
 141  *  \brief
 142  *  \par Function Description
 143  *
 144  */
 145 char *s_papersizes_get(int counter)
 146 {
 147   if (counter < papersizes_index) {
 148     return(papersizes[counter].papersize_name);
 149   }
 150
 151   return(NULL);
 152 }
 153
 154 /*! \todo Finish function documentation!!!
 155  *  \brief
 156  *  \par Function Description
 157  *
 158  */
 159 void s_papersizes_get_size(char *string, int *width, int *height)
 160 {
 161   int i;
 162
 163   for (i = 0; i < papersizes_index; i++) {
 164     if (strcmp(papersizes[i].papersize_name, string) == 0) {
 165       *width = papersizes[i].width;
 166       *height = papersizes[i].height;
 167       return;
 168     }
 169   }
 170
 171   *width = 0;
 172   *height = 0;
 173 }