Constructor/conduct.cpp

   1 #include "conduct.h"
   2
   3 Conduct::Conduct()
   4 {
   5         imageN = Gdk::Pixbuf::create_from_file("canio_n.png");
   6         imageS = Gdk::Pixbuf::create_from_file("canio_s.png");
   7         null = Gdk::Pixbuf::create_from_file("null.png");
   8         imgActual = 0;
   9         image = imageN;
  10         set_size_request(image->get_width(), image->get_height());
  11         property_wnd->set_title("Propiedades del Tubo");
  12         name="tubo";
  13 }
  14
  15 Conduct::~Conduct()
  16 {
  17 }
  18
  19 bool Conduct::on_button_press_event(GdkEventButton *event)
  20 {
  21         int w, h;
  22         if ((event->type == GDK_BUTTON_PRESS) && ( event->button == 1))
  23                 combo_entry->set_text(name);
  24
  25         if ((event->type == GDK_BUTTON_PRESS) && ( event->button ==2)){
  26                 image = null;
  27                 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);
  28                 imgActual++;
  29                 switch (imgActual) {
  30                         case 1:
  31                                 image = imageS;
  32                                 break;
  33                         default:
  34                                 imgActual = 0;
  35                                 image = imageN;
  36                 }
  37                 get_size_request(w, h);
  38                 set_size_request(h, w);
  39                 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);
  40         }
  41         if ((event->type == GDK_BUTTON_PRESS) && ( event->button == 3)){
  42                 menu_popup.popup(event->button, event->time);
  43                  return true; //It has been handled.
  44         }
  45
  46         if ((event->type == GDK_2BUTTON_PRESS) && (event->button ==1)){
  47                 property_wnd->spin_caudal->set_value( caudal_max );
  48                 property_wnd->txt_item_name->set_text (name);
  49                 property_wnd->show();
  50         }
  51         return true;
  52 }
  53
  54 void Conduct::on_menu_popup_rotar()
  55 {
  56         GdkEventButton event;
  57                 event.type = GDK_BUTTON_PRESS;
  58                 event.button = 2;
  59         Conduct::on_button_press_event(&event);
  60 }
  61
  62 void Conduct::on_menu_popup_propiedades()
  63 {
  64         GdkEventButton event;
  65         event.type = GDK_2BUTTON_PRESS;
  66         event.button = 1;
  67         Conduct::on_button_press_event(&event);
  68 }
  69
  70 void Conduct::save(FILE *archivo)
  71 {
  72         char c_id[50], c_caudal[50], c_x[50], c_y[50], c_img[50];
  73         sprintf(c_x,"\t\t<x>%d</x>\n",x);
  74         sprintf(c_y,"\t\t<y>%d</y>\n",y);
  75         sprintf(c_id,"%d",ID);
  76         sprintf(c_caudal,"\t\t<caudal>%.2f</caudal>\n", caudal_max);
  77         sprintf(c_img,"\t\t<orientacion>%d</orientacion>\n",imgActual);
  78         Glib::ustring dato;
  79         dato = "\t<tubo nombre=\""+name+"\" id=\"";
  80         dato += c_id;
  81         dato += "\">\n";
  82         dato += c_caudal;
  83         dato += c_img;
  84         dato += c_x;
  85         dato += c_y;
  86         dato += "\t</tubo>\n";
  87         fprintf(archivo,dato.c_str());
  88 }
  89
  90 bool Conduct::check_connection()
  91 {
  92         switch (get_img_actual()) {
  93                         case 0:
  94                                 if ( is_other_connection_area( get_position_x()+16, get_position_y()-5) &&
  95                                          is_other_connection_area( get_position_x()+16, get_position_y()+get_image()->get_height() +5) )
  96                                         return true;
  97                         case 1:
  98                                 if ( is_other_connection_area( get_position_x()-5, get_position_y()+16) &&
  99                                          is_other_connection_area( get_position_x()+get_image()->get_width()+5, get_position_y()+16) )
 100                                         return true;
 101         }
 102         return false;
 103 }
 104
 105 bool Conduct::is_connection_area(int _a, int _b)
 106 {
 107         switch (imgActual){
 108                 case 0:
 109                         if ( ((_a <= x+image->get_width()-10 )&&(_a >= x + 10) && (_b <= y+10) &&(_b > 0 )) ||
 110                                  ((_a <= x+22 )&&(_a >= x + 10) && (_b <= y+image->get_height()-1) &&(_b >= y+image->get_height()-10 )) )
 111                                 return true;
 112                 case 1:
 113                         if ( ((_a <= x+10 )&&(_a > 0) && (_b <= y+image->get_height()-10) &&(_b >= y+10 )) ||
 114                                  ((_a <= x+image->get_width()-1)&&(_a >= x+image->get_width()-10) && (_b <= y+image->get_height()-10) &&(_b >= y +10 )) )
 115                                 return true;
 116         }
 117         return false;
 118 }