Constructor/union.cpp

   1 #include "union.h"
   2
   3 Union::Union()
   4 {
   5         imageN = Gdk::Pixbuf::create_from_file("y_n.png");
   6         imageS = Gdk::Pixbuf::create_from_file("y_s.png");
   7         imageE = Gdk::Pixbuf::create_from_file("y_e.png");
   8         imageO = Gdk::Pixbuf::create_from_file("y_o.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->set_title("Propiedades del Empalme");
  14         property_wnd->rd_btn_division->property_visible() = true;
  15         property_wnd->rd_btn_union->property_visible() = true;
  16         property_wnd->lb_type->property_visible() = true;
  17         name = "union";
  18 }
  19
  20 Union::~Union()
  21 {
  22 }
  23
  24 bool Union::on_button_press_event(GdkEventButton *event)
  25 {
  26         if ((event->type == GDK_BUTTON_PRESS) && ( event->button == 1))
  27                 combo_entry->set_text(name);
  28
  29         if ((event->type == GDK_BUTTON_PRESS) && (event->button == 2 )){
  30                 image = null;
  31                 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);
  32                 imgActual++;
  33                 switch (imgActual) {
  34                         case 1:
  35                                 image = imageE;
  36                                 break;
  37                         case 2:
  38                                 image = imageS;
  39                                 break;
  40                         case 3:
  41                                 image = imageO;
  42                                 break;
  43                         default:
  44                                 imgActual = 0;
  45                                 image = imageN;
  46                 }
  47                 set_size_request(image->get_width(), image->get_height());
  48                 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);
  49         }
  50         if ((event->type == GDK_BUTTON_PRESS) && ( event->button == 3)){
  51                 menu_popup.popup(event->button, event->time);
  52                  return true; //It has been handled.
  53         }
  54
  55         if ((event->type == GDK_2BUTTON_PRESS) && ( event->button == 1)){
  56                 property_wnd->spin_caudal->set_value( caudal_max );
  57                 property_wnd->txt_item_name->set_text( name );
  58                 if (is_union) property_wnd->rd_btn_union->set_active(true);
  59                 property_wnd->show();
  60         }
  61         return true;
  62 }
  63
  64 void Union::on_menu_popup_rotar()
  65 {
  66         GdkEventButton event;
  67         event.type = GDK_BUTTON_PRESS;
  68         event.button = 2;
  69         Union::on_button_press_event(&event);
  70 }
  71
  72 void Union::on_menu_popup_propiedades()
  73 {
  74         GdkEventButton event;
  75         event.type = GDK_2BUTTON_PRESS;
  76         event.button = 1;
  77         Union::on_button_press_event(&event);
  78 }
  79
  80 void Union::save(FILE *archivo)
  81 {
  82         char c_id[50], c_caudal[50], c_x[50], c_y[50], c_img[50];
  83         Glib::ustring c_type;
  84         if ( is_union ) c_type = "\t\t<tipo>union</tipo>\n";
  85         else c_type = "\t\t<tipo>division</tipo>\n";
  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_caudal,"\t\t<caudal>%.2f</caudal>\n", caudal_max);
  90         sprintf(c_img,"\t\t<orientacion>%d</orientacion>\n",imgActual);
  91         Glib::ustring dato;
  92         dato = "\t<empalme nombre=\""+name+"\" id=\"";
  93         dato += c_id;
  94         dato += "\">\n";
  95         dato += c_type;
  96         dato += c_caudal;
  97         dato += c_img;
  98         dato += c_x;
  99         dato += c_y;
 100         dato += "\t</empalme>\n";
 101         fprintf(archivo,dato.c_str());
 102 }
 103
 104 bool Union::check_connection()
 105 {
 106         switch (get_img_actual()) {
 107                         case 0:
 108                                 if ( is_other_connection_area( get_position_x() - 5, get_position_y() +16) &&
 109                                          is_other_connection_area( get_position_x()+get_image()->get_width()+5, get_position_y()+16) &&
 110                                          is_other_connection_area( get_position_x()+get_image()->get_width()/2, get_position_y()+get_image()->get_height()+5) )
 111                                         return true;
 112                                 break;
 113                         case 1:
 114                                 if ( is_other_connection_area( get_position_x()-5, get_position_y()+get_image()->get_height()/2) &&
 115                                          is_other_connection_area( get_position_x()+get_image()->get_width()-16, get_position_y()-5) &&
 116                                          is_other_connection_area( get_position_x()+get_image()->get_width()-16, get_position_y()+get_image()->get_height()+5) )
 117                                         return true;
 118                                 break;
 119                         case 2:
 120                                 if ( is_other_connection_area( get_position_x()-5, get_position_y()+get_image()->get_height()-16) &&
 121                                          is_other_connection_area( get_position_x()+get_image()->get_width()/2, get_position_y()-5) &&
 122                                          is_other_connection_area( get_position_x()+get_image()->get_width()+5, get_position_y()+get_image()->get_height()-16) )
 123                                         return true;
 124                                 break;
 125                         case 3:
 126                                 if ( is_other_connection_area( get_position_x()+16, get_position_y()-5) &&
 127                                          is_other_connection_area( get_position_x()+get_image()->get_width()+5, get_position_y()+get_image()->get_height()/2) &&
 128                                          is_other_connection_area( get_position_x()+16, get_position_y()+get_image()->get_height()+5) )
 129                                         return true;
 130         }
 131         return false;
 132 }
 133
 134 bool Union::is_connection_area(int _a, int _b)
 135 {
 136         switch ( imgActual) {
 137                 case 0: if ( ((_a <= x+10) && (_a > x+1) && (_b<= y + 22) && (_b >= y+10)) ||
 138                                                   ((_a <= x+image->get_width()-1) && (_a >= x+image->get_width()-10)&&(_b <= y+22) && (_b >= y+10)) ||
 139                                                   ((_a <= x+image->get_width()/2 + 5)&&( _a>= x+image->get_width()/2 - 5) && (_b<=y+image->get_height()-1)&&(_b >= y+image->get_height()-10)) )
 140                                                 return true;
 141                 case 1: if ( ((_a <= x+image->get_width()-10) && (_a >= x+image->get_width() -22) && (_b<= y + 10) && (_b > y )) ||
 142                                                   ((_a <= x +10) && (_a > x )&&(_b <= y+image->get_height()/2+5 ) && (_b >= y+image->get_height()/2-5)) ||
 143                                                   ((_a <= x+image->get_width() - 10)&&( _a>= x+image->get_width()-22) && (_b<=y+image->get_height()-1)&&(_b >= y+image->get_height()-10)) )
 144                                                 return true;
 145                 case 2: if ( ((_a <= x+10) && (_a > x) && (_b<= y+image->get_height()-10) && (_b >= y+image->get_height()-22)) ||
 146                                                   ((_a <= x+image->get_width()-1) && (_a >= x+image->get_width()-10)&&(_b <= y+image->get_height()-10) && (_b >= y+image->get_height()-22)) ||
 147                                                   ((_a <= x+image->get_width()/2 + 5)&&( _a>= x+image->get_width()/2 - 5) && (_b<=y+10)&&(_b > y)) )
 148                                                 return true;
 149                 case 3: if ( ((_a <= x+22) && (_a >= x+10) && (_b<= y + 10) && (_b > y )) ||
 150                                                   ((_a <= x+22) && (_a >= x+10 )&&(_b <= y+image->get_height()-1 ) && (_b >= y+image->get_height()-10)) ||
 151                                                   ((_a <= x+image->get_width() -1)&&( _a>= x+image->get_width()-10) && (_b<=y+image->get_height()/2+5)&&(_b >= y+image->get_height()/2-5)) )
 152                                                 return true;
 153         }
 154         return false;
 155 }