contact.cpp

   1 #include "contact.h"
   2 #include <cctype>
   3 #include <cstring>
   4 #include <stl_algo.h>
   5
   6 CContact* CContact::first = '\0';
   7 int CContact::num = 0;
   8 /*
   9 QString toLower(QString& s)
  10 {
  11         QString st = s;
  12         transform(st.begin(), st.end(), st.begin(), tolower);
  13         return st;
  14 }*/
  15
  16
  17 CContact::CContact(QString &firstname, QString &lastname, QString &adress, QString &phonenumber)
  18 {
  19         strings[0] = firstname;
  20         strings[1] = lastname;
  21         strings[2] = adress;
  22         strings[3] = phonenumber;
  23
  24         num++;
  25         next = '\0';
  26         prev = '\0';
  27         sort();
  28
  29 }
  30
  31 CContact::~CContact()
  32 {
  33         num--;
  34         remove();
  35 }
  36
  37 void CContact::remove()
  38 {
  39         if (next != '\0' && prev != '\0')
  40         {
  41                 next->prev = prev;
  42                 prev->next = next;
  43         }
  44         else if (next != '\0' && prev == '\0')
  45         {
  46                 next->prev = '\0';
  47                 first = next;
  48         }
  49         else if (next == '\0' && prev != '\0')
  50         {
  51                 prev->next = '\0';
  52         }
  53         else
  54         {
  55                 first = '\0';
  56         }
  57         next = '\0';
  58         prev = '\0';
  59 }
  60
  61 void CContact::sort()
  62 {
  63         if (first == '\0')
  64         {
  65                 first = this;
  66                 prev = '\0';
  67                 next = '\0';
  68                 return;
  69         }
  70         CContact* contact = first;
  71         while (contact != '\0')
  72         {
  73                 int test = strings[1].upper().compare(contact->strings[1].upper());
  74
  75                 if (test == 0)
  76                 {
  77                         //int test2 = strcasecmp(strfdsfdngs[0].c_str(), contact->strings[0].c_str());
  78                         int test2 = strings[0].upper().compare(contact->strings[0].upper());
  79
  80                         if (test2 < 0)
  81                         {
  82                                 next = contact;
  83                                 if (first == contact)
  84                                 {
  85                                         first = this;
  86                                         prev = '\0';
  87                                         contact->prev = this;
  88                                 }
  89                                 else
  90                                 {
  91                                         prev = contact->prev;
  92                                         prev->next = this;
  93                                         contact->prev = this;
  94                                 }
  95                                 break;
  96                         }
  97                 }
  98
  99                 if (test < 0)
 100                 {
 101                         next = contact;
 102                         if (first == contact)
 103                         {
 104                                 first = this;
 105                                 prev = '\0';
 106                                 contact->prev = this;
 107                         }
 108                         else
 109                         {
 110                                 prev = contact->prev;
 111                                 prev->next = this;
 112                                 contact->prev = this;
 113                         }
 114                         break;
 115                 }
 116                 if (contact->next == '\0')
 117                 {
 118                         prev = contact;
 119                         next = '\0';
 120                         contact->next = this;
 121
 122                         break;
 123                 }
 124
 125                 contact = contact->next;
 126         }
 127 }
 128
 129 //Some functions
 130 QString CContact::firstname()
 131 {
 132         return strings[0];
 133 }
 134
 135 QString CContact::lastname()
 136 {
 137         return strings[1];
 138 }
 139
 140 QString CContact::adress()
 141 {
 142         return strings[2];
 143 }
 144
 145 QString CContact::phoneNumber()
 146 {
 147         return strings[3];
 148 }
 149
 150 bool CContact::search(int i, QString s)
 151 {
 152         if (i > 0 && i < 5)
 153         {
 154                 //char* s1 = s.c_str();
 155                 int test = strings[i - 1 ].find(s,0,false );
 156 //              cout << strings[i - 1] << "\n" << s << "\n" << test << "\nTryck Enter";
 157 //              cin.get();
 158                 if (test == 0) //QString::npos) //4294967295)
 159                         return true;
 160                 else
 161                         return false;
 162         }
 163         else
 164                 return false;
 165 }
 166
 167 void CContact::modify(int i, QString s)
 168 {
 169         if (i > 0 && i < 5)
 170         {
 171 //              cout << "Modifierar strängen " << i << " med namnet " << strings[0] << " \n";
 172                 strings[i - 1] = s;
 173                 if (i == 2)
 174                 {
 175                 //      cout << "Tar bort gammal konfiguration\n";
 176                         remove();
 177                 //      cout << "Lägger till den på rätt plats+n";
 178                         sort();
 179                 }
 180         }
 181 }
 182 //Static functions
 183 CContact* CContact::getFirst()
 184 {
 185         return first;
 186 }
 187
 188 int CContact::getNum()
 189 {
 190         return num;
 191 }
 192
 193
 194 CContact* CContact::getNext()
 195 {
 196         return next;
 197 }
 198
 199 CContact* CContact::getPrev()
 200 {
 201         return prev;
 202 }