src/Item.cc

   1 /* Shopper
   2  * Copyright (C) 2008 David Greaves <david@dgreaves.com>
   3  *
   4  * This software is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public License
   6  * as published by the Free Software Foundation; either version 2.1 of
   7  * the License, or (at your option) any later version.
   8  *
   9  * This software is distributed in the hope that it will be useful, but
  10  * WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this software; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  17  * 02110-1301 USA
  18  *
  19  */
  20 //#define DEBUG_SHOPPER 1
  21
  22 #include "shopper.h"
  23
  24 #include <iostream>
  25 #include <sstream>
  26 #include <string>
  27 #include <fstream>
  28 #include <list>
  29 #include <set>
  30 #include <algorithm>
  31 #include <signal.h>
  32 #include "shopperList.h"
  33
  34 using namespace std;
  35
  36 namespace Shopper
  37 {
  38         int Item::id_master = 0;
  39
  40         Item::Item(sparseItem dummy) : // SPARSE constructor for ListParser
  41                 id (Item::id_master++),
  42                 category (0),
  43                 wanted (false),
  44                 bought (false)
  45         { Q_UNUSED(dummy) }
  46         Item::Item() :
  47                 id (Item::id_master++),
  48                 category (0),
  49                 wanted (false),
  50                 bought (false)
  51         {}
  52         Item::Item(Category &c, QString d, QString n, bool w, bool b) :
  53                 id (Item::id_master++),
  54                 category (&c),
  55                 desc (d),
  56                 note (n),
  57                 wanted (false),
  58                 bought (false)
  59         {
  60                 set_wanted (w);
  61                 set_bought (b);
  62
  63                 DEBUG("Created an item from parts\n");
  64         }
  65
  66         Item::~Item()
  67         {
  68                 emit deleted();
  69         }
  70
  71         void Item::dbg() {
  72                 DEBUG(
  73                         "\nItem desc : " << desc <<
  74                         "\n       id : " << id <<
  75                         "\n     note : " << note <<
  76                         "\n   bought : " << (bought ? "true":"false") <<
  77                         "\n   wanted : " << (wanted ? "true":"false") <<
  78                         "\n category : " << category->get_name() <<
  79                         "\n");
  80         }
  81         // accessors
  82         int Item::get_id() const { return id; }
  83         void Item::set_id(int i){ id = i; }
  84         void Item::set_desc(QString d){
  85                 if (desc != d) {
  86                         desc = d;
  87                         emit changed();
  88                 }
  89         }
  90         QString Item::get_desc() const { return desc; }
  91
  92         void Item::set_note(QString n) {
  93                 if (note != n) {
  94                         note = n;
  95                         emit changed();
  96                 }
  97         }
  98         QString Item::get_note() const { return note; }
  99         void Item::set_wanted(bool w) {
 100                 if (wanted !=w) {
 101                         DEBUG("Wanted\n");
 102                         wanted =w;
 103                         category->setWanted(wanted);
 104                         emit changed();
 105                 }
 106         }
 107         bool Item::get_wanted() const { return wanted; }
 108         void Item::set_bought(bool b)
 109         {
 110                 if (bought != b) {
 111                         DEBUG("Bought\n");
 112                         bought = b;
 113                         category->setBought(bought);
 114                         emit changed();
 115                 }
 116         }
 117         bool Item::get_bought() const { return bought; }
 118         void Item::set_category(Category *c){
 119                 if (category != c) {
 120                         category->rm(*this, false);
 121                         category = c;
 122                         category->add(*this);
 123                         emit changed();
 124                 }
 125         }
 126         Category* Item::get_category() { return category; }
 127
 128 }