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         Connector temp;
  14         temp.id_dest = -1;
  15         temp.type = UNDEF;
  16         connect_vec.push_back(temp);
  17         connect_vec.push_back(temp);
  18 }
  19
  20 Conduct::~Conduct()
  21 {
  22 }
  23
  24 bool Conduct::on_button_press_event(GdkEventButton *event)
  25 {
  26         int w, h;
  27         if ((event->type == GDK_BUTTON_PRESS) && ( event->button == 1))
  28                 combo_entry->set_text(name);
  29
  30         if ((event->type == GDK_BUTTON_PRESS) && ( event->button ==2)){
  31                 image = null;
  32                 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);
  33                 imgActual++;
  34                 switch (imgActual) {
  35                         case 1:
  36                                 image = imageS;
  37                                 break;
  38                         default:
  39                                 imgActual = 0;
  40                                 image = imageN;
  41                 }
  42                 get_size_request(w, h);
  43                 set_size_request(h, w);
  44                 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);
  45         }
  46         if ((event->type == GDK_BUTTON_PRESS) && ( event->button == 3)){
  47                 menu_popup.popup(event->button, event->time);
  48                  return true; //It has been handled.
  49         }
  50
  51         if ((event->type == GDK_2BUTTON_PRESS) && (event->button ==1)){
  52                 property_wnd->spin_caudal->set_value( caudal_max );
  53                 property_wnd->txt_item_name->set_text (name);
  54                 property_wnd->show();
  55         }
  56         return true;
  57 }
  58
  59 void Conduct::on_menu_popup_rotar()
  60 {
  61         GdkEventButton event;
  62                 event.type = GDK_BUTTON_PRESS;
  63                 event.button = 2;
  64         Conduct::on_button_press_event(&event);
  65 }
  66
  67 void Conduct::on_menu_popup_propiedades()
  68 {
  69         GdkEventButton event;
  70         event.type = GDK_2BUTTON_PRESS;
  71         event.button = 1;
  72         Conduct::on_button_press_event(&event);
  73 }
  74
  75 void Conduct::save(FILE *archivo)
  76 {
  77         char c_id[50], c_caudal[50], c_x[50], c_y[50], c_img[50];
  78         sprintf(c_x,"\t\t<x>%d</x>\n",x);
  79         sprintf(c_y,"\t\t<y>%d</y>\n",y);
  80         sprintf(c_id,"%d",ID);
  81         sprintf(c_caudal,"\t\t<caudal>%.2f</caudal>\n", caudal_max);
  82         sprintf(c_img,"\t\t<orientacion>%d</orientacion>\n",imgActual);
  83         Glib::ustring dato;
  84         dato = "\t<tubo nombre=\""+name+"\" id=\"";
  85         dato += c_id;
  86         dato += "\">\n";
  87         dato += c_caudal;
  88         dato += c_img;
  89         dato += c_x;
  90         dato += c_y;
  91         dato += "\t</tubo>\n";
  92         fprintf(archivo,dato.c_str());
  93 }
  94
  95 bool Conduct::check_connection()
  96 {
  97         switch (get_img_actual()) {
  98                         case 0:
  99                                 connect_vec[0].type = is_other_connection_area( get_position_x()+16, get_position_y()-5);
 100                                 connect_vec[1].type = is_other_connection_area( get_position_x()+16, get_position_y()+get_image()->get_height() +5);
 101                         break;
 102                         case 1:
 103                                 connect_vec[0].type = is_other_connection_area( get_position_x()-5, get_position_y()+16);
 104                                 connect_vec[1].type = is_other_connection_area( get_position_x()+get_image()->get_width()+5, get_position_y()+16);
 105         }
 106         if ( connect_vec[0].type != UNDEF && connect_vec[1].type != UNDEF )
 107                 return ( is_connected = (connect_vec[0].type != connect_vec[1].type) );
 108         else return false;
 109 }
 110
 111 ConnectorType Conduct::get_connector_type(int _a, int _b)
 112 {
 113         if ( ! is_connected ) {
 114                 switch (imgActual) {
 115                         case 0:
 116                                 if ( (_a <= x+image->get_width()-10 )&&(_a >= x + 10) && (_b <= y+10) &&(_b > 0 ) )  //arriba
 117                                         return is_other_connection_area(get_position_x()+16, get_position_y()+get_image()->get_height() +5); //pregunto que hay abajo
 118                                 if ((_a <= x+22 )&&(_a >= x + 10) && (_b <= y+image->get_height()-1) &&(_b >= y+image->get_height()-10 ))//abajo
 119                                         return is_other_connection_area( get_position_x()+16, get_position_y()-5);//pregunto que hay arriba.
 120                                 break;
 121                         case 1:
 122                                 if ((_a <= x+10 )&&(_a > 0) && (_b <= y+image->get_height()-10) &&(_b >= y+10 )) //izquierda
 123                                         return is_other_connection_area(get_position_x()+get_image()->get_width()+5, get_position_y()+16);//pregunto por la derecha
 124                                 if ((_a <= x+image->get_width()-1)&&(_a >= x+image->get_width()-10) && (_b <= y+image->get_height()-10) &&(_b >= y +10 )) //derecha
 125                                         return is_other_connection_area(get_position_x()-5, get_position_y()+16); //pregunto por la izquierda.
 126                 }
 127         } else {
 128                 switch (imgActual) {
 129                         case 0:
 130                                 if ( (_a <= x+image->get_width()-10 )&&(_a >= x + 10) && (_b <= y+10) &&(_b > 0 ) ) //arriba
 131                                         return connect_vec[0].type;
 132                                 if ((_a <= x+22 )&&(_a >= x + 10) && (_b <= y+image->get_height()-1) &&(_b >= y+image->get_height()-10 )) //abajo
 133                                         return connect_vec[1].type;
 134                                 break;
 135                         case 1:
 136                                 if ((_a <= x+10 )&&(_a > 0) && (_b <= y+image->get_height()-10) &&(_b >= y+10 )) //izquierda
 137                                         return connect_vec[0].type;
 138                                 if ((_a <= x+image->get_width()-1)&&(_a >= x+image->get_width()-10) && (_b <= y+image->get_height()-10) &&(_b >= y +10 )) //derecha
 139                                         return connect_vec[1].type;
 140                 }
 141         }
 142         return UNDEF;
 143 }
 144 /*si no estoy conectado pregunto por el del otro lado, y ahi puedo setear los dos
 145  *si ya estoy devuelvo.
 146 */
 147
 148 void Conduct::set_default_connector()
 149 {
 150         connect_vec[0].type = UNDEF;
 151         connect_vec[1].type = UNDEF;
 152 }