Constructor/drain.cpp

   1 #include "drain.h"
   2
   3 Drain::Drain()
   4 {
   5         imageE = Gdk::Pixbuf::create_from_file("drain_e.png");
   6         imageO = Gdk::Pixbuf::create_from_file("drain_o.png");
   7         imageN = Gdk::Pixbuf::create_from_file("drain_n.png");
   8         imageS = Gdk::Pixbuf::create_from_file("drain_s.png");
   9         null = Gdk::Pixbuf::create_from_file("null.png");
  10         imgActual = 0;
  11         image = imageN;
  12         set_size_request(image->get_width(), image->get_height());
  13         property_wnd->item = this;
  14         property_wnd->lb_max_fluid->property_visible() = false;
  15         property_wnd->spin_caudal->property_visible() = false;
  16         property_wnd->set_title("Propiedades del Drenaje");
  17         name = "drenaje";
  18         Connector temp;
  19         temp.id_dest = -1;
  20         temp.type = IN;
  21         connect_vec.push_back(temp);
  22 }
  23
  24 Drain::~Drain()
  25 {
  26 }
  27
  28 bool Drain::on_button_press_event(GdkEventButton *event)
  29 {
  30         if ((event->type == GDK_BUTTON_PRESS) && ( event->button == 1))
  31                 combo_entry->set_text(name);
  32
  33         if ((event->type == GDK_BUTTON_PRESS) && ( event->button ==2)){
  34                 image = null;
  35                 image->render_to_drawable(get_window(),get_style()->get_black_gc(),0,0,0,0,image->get_width(),image->get_height(),Gdk::RGB_DITHER_NONE,0,0);
  36                 imgActual++;
  37                 switch (imgActual) {
  38                         case 1:
  39                                 image = imageE;
  40                                 break;
  41                         case 2:
  42                                 image = imageS;
  43                                 break;
  44                         case 3:
  45                                 image = imageO;
  46                                 break;
  47                         default:
  48                                 imgActual = 0;
  49                                 image = imageN;
  50                 }
  51                 set_size_request(image->get_width(),image->get_height());
  52                 image->render_to_drawable(get_window(),get_style()->get_black_gc(),0,0,0,0,image->get_width(),image->get_height(),Gdk::RGB_DITHER_NONE,0,0);
  53         }
  54
  55         if ((event->type == GDK_BUTTON_PRESS) && ( event->button == 3)){
  56                 menu_popup.popup(event->button, event->time);
  57                  return true; //It has been handled.
  58         }
  59
  60         if ((event->type == GDK_2BUTTON_PRESS) && (event->button ==1)){
  61                 property_wnd->txt_item_name->set_text( name );
  62                 property_wnd->show();
  63         }
  64         return true;
  65 }
  66
  67 void Drain::on_menu_popup_rotar()
  68 {
  69         GdkEventButton event;
  70                 event.type = GDK_BUTTON_PRESS;
  71                 event.button = 2;
  72         Drain::on_button_press_event(&event);
  73 }
  74
  75 void Drain::on_menu_popup_propiedades()
  76 {
  77         GdkEventButton event;
  78                 event.type = GDK_2BUTTON_PRESS;
  79                 event.button = 1;
  80         Drain::on_button_press_event(&event);
  81 }
  82
  83 void Drain::save(FILE *archivo)
  84 {
  85         char c_id[50], c_x[50], c_y[50], c_img[50];
  86         sprintf(c_x,"\t\t<x>%d</x>\n",x);
  87         sprintf(c_y,"\t\t<y>%d</y>\n",y);
  88         sprintf(c_id,"%d",ID);
  89         sprintf(c_img,"\t\t<orientacion>%d</orientacion>\n",imgActual);
  90         Glib::ustring dato;
  91         dato = "\t<drenaje nombre=\""+name+"\" id=\"";
  92         dato += c_id;
  93         dato += "\">\n";
  94         dato += c_img;
  95         dato += c_x;
  96         dato += c_y;
  97         dato += "\t</drenaje>\n";
  98         fprintf(archivo,dato.c_str());
  99 }
 100
 101 bool Drain::check_connection()
 102 {
 103         ConnectorType temp;
 104         switch (get_img_actual()) {
 105                 case 0:
 106                         temp = is_other_connection_area( get_position_x()+16 , get_position_y() -5);
 107                         break;
 108                 case 1:
 109                         temp = is_other_connection_area( get_position_x()+image->get_width() + 5, get_position_y()+16);
 110                         break;
 111                 case 2:
 112                         temp = is_other_connection_area( get_position_x()+16, get_position_y()+image->get_height()+5);
 113                         break;
 114                 case 3:
 115                         temp = is_other_connection_area( get_position_x()-5, get_position_y()+16);
 116         }
 117         return ( is_connected = (temp == OUT) );
 118 }
 119
 120 ConnectorType Drain::get_connector_type(int _a, int _b)
 121 {
 122         switch (imgActual) {
 123                 case 0:
 124                         if ( (_a <= x+22)&&(_a>=x+10)&&(_b<=y+10)&&(_b > y) )
 125                                 return connect_vec[0].type;
 126                         break;
 127                 case 1:
 128                         if ( (_a <= x+image->get_width() -1)&&(_a>=x+image->get_width()-10)&&(_b<=y+22)&&(_b >= y+10) )
 129                                 return connect_vec[0].type;
 130                         break;
 131                 case 2:
 132                         if ( (_a <= x +22)&&(_a >= x+10)&&(_b<=y+image->get_height() -1)&&(_b >=y+image->get_height()-10) )
 133                                 return connect_vec[0].type;
 134                         break;
 135                 case 3:
 136                         if ( (_a <= x+10)&&(_a >x)&&(_b<=y+22)&&(_b >=y+10) )
 137                                 return connect_vec[0].type;
 138         }
 139         return UNDEF;
 140 }
 141
 142 void Drain::set_default_connector()
 143 {
 144         connect_vec[0].type = IN;
 145 }