Constructor/exclusa.cpp

   1 #include "exclusa.h"
   2 #include "exclusaptywnd.h"
   3
   4 Exclusa::Exclusa()
   5 {
   6         imageN = Gdk::Pixbuf::create_from_file("exclusa_h.png");
   7         imageS = Gdk::Pixbuf::create_from_file("exclusa_s.png");
   8         null = Gdk::Pixbuf::create_from_file("null.png");
   9         imgActual = 0;
  10         image = imageN;
  11         set_size_request(image->get_width(), image->get_height());
  12
  13         Glib::RefPtr<Gnome::Glade::Xml> ref = Gnome::Glade::Xml::create("constructor.glade", "exclusa_pty_wnd");
  14         ref->get_widget_derived("exclusa_pty_wnd",exclusa_pty_wnd);
  15         exclusa_pty_wnd->exclusa = this;
  16         name = "exclusa";
  17
  18         Connector temp;
  19         temp.id_dest = -1;
  20         temp.type = UNDEF;
  21         connect_vec.push_back(temp);
  22         connect_vec.push_back(temp);
  23 }
  24
  25 Exclusa::~Exclusa()
  26 {
  27 }
  28
  29 bool Exclusa::on_button_press_event(GdkEventButton *event)
  30 {
  31         GdkEventExpose e;
  32         t_line tmp_line;
  33         if ((event->type == GDK_BUTTON_PRESS) && ( event->button == 1)) {
  34                 combo_entry->set_text(name);
  35                 if (CItem::logic_connect) {
  36                         tmp_line.logic =  workplace->get_logic_item(CItem::quien);
  37                         tmp_line.store = this;
  38                         workplace->lista_lineas.push_back(tmp_line);
  39                         workplace->on_expose_event(&e);
  40                 }
  41                 CItem::logic_connect = false;
  42         }
  43
  44         if ((event->type == GDK_BUTTON_PRESS) && ( event->button ==2)){
  45                 image = null;
  46                 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);
  47                 imgActual++;
  48                 switch (imgActual) {
  49                         case 1:
  50                                 image = imageS;
  51                                 break;
  52                         default:
  53                                 imgActual = 0;
  54                                 image = imageN;
  55                 }
  56                 set_size_request(image->get_width(),image->get_height());
  57                 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);
  58         }
  59         if ((event->type == GDK_BUTTON_PRESS) && ( event->button == 3)){
  60                 menu_popup.popup(event->button, event->time);
  61                  return true; //It has been handled.
  62         }
  63
  64         if ((event->type == GDK_2BUTTON_PRESS) && (event->button ==1)){
  65                 exclusa_pty_wnd->txt_exclusa_name->set_text( name);
  66                 if (estado) exclusa_pty_wnd->rd_btn_open->set_active(true);
  67                 exclusa_pty_wnd->show();
  68         }
  69         return true;
  70 }
  71
  72 void Exclusa::set_estado(bool _state)
  73 {
  74         estado = _state;
  75 }
  76
  77 bool Exclusa::get_estado()
  78 {
  79         return estado;
  80 }
  81
  82 void Exclusa::on_menu_popup_rotar()
  83 {
  84         GdkEventButton event;
  85                 event.type = GDK_BUTTON_PRESS;
  86                 event.button = 2;
  87         Exclusa::on_button_press_event(&event);
  88 }
  89
  90 void Exclusa::on_menu_popup_propiedades()
  91 {
  92         GdkEventButton event;
  93         event.type = GDK_2BUTTON_PRESS;
  94         event.button = 1;
  95         Exclusa::on_button_press_event(&event);
  96 }
  97
  98 void Exclusa::save(FILE *archivo)
  99 {
 100         char c_id[50], c_est[50], c_x[50], c_y[50], c_img[50];
 101         int est;
 102         Glib::ustring  con0, con1;
 103         if (connect_vec[0].type == IN)
 104                 con0 = "\t\t\t<entrada>"+get_other_name(connect_vec[0].id_dest)+"</entrada>\n";
 105         else
 106                 con0 = "\t\t\t<salida>"+get_other_name(connect_vec[0].id_dest)+"</salida>\n";
 107         if (connect_vec[1].type == IN)
 108                 con1 = "\t\t\t<entrada>"+get_other_name(connect_vec[1].id_dest)+"</entrada>\n";
 109         else
 110                 con1 = "\t\t\t<salida>"+get_other_name(connect_vec[1].id_dest)+"</salida>\n";
 111         sprintf(c_x,"\t\t<x>%d</x>\n",x);
 112         sprintf(c_y,"\t\t<y>%d</y>\n",y);
 113         sprintf(c_id,"%d",ID);
 114         if (estado) est = 1;
 115         else est = 0;
 116         sprintf(c_est,"\t\t<estado>%d</estado>\n", est);
 117         sprintf(c_img,"\t\t<orientacion>%d</orientacion>\n",imgActual);
 118         Glib::ustring dato;
 119         dato = "\t<exclusa nombre=\""+name+"\" id=\"";
 120         dato += c_id;
 121         dato += "\">\n";
 122         dato += "\t\t<conector>\n"+con0 + con1+"\t\t</conector>\n";
 123         dato += c_img;
 124         dato += c_est;
 125         dato += c_x;
 126         dato += c_y;
 127         dato += "\t</exclusa>\n";
 128         fprintf(archivo,dato.c_str());
 129 }
 130
 131 bool Exclusa::check_connection()
 132 {
 133         ConnectorType aux;
 134         CItem *_item0, *_item1;
 135         switch (get_img_actual()) {
 136                         case 0:
 137                                 connect_vec[0].type = is_other_connection_area( get_position_x()-5, get_position_y()+16, &_item0); //izquierda
 138                                 connect_vec[1].type = is_other_connection_area( get_position_x()+get_image()->get_width()+5, get_position_y()+16,& _item1); //derecha
 139                         break;
 140                         case 1:
 141                                 connect_vec[0].type =  is_other_connection_area( get_position_x()+16, get_position_y()-5, &_item0); // arriba
 142                                 connect_vec[1].type = is_other_connection_area( get_position_x()+16, get_position_y()+get_image()->get_height() +5, &_item1); //abajo
 143         }
 144         if ( connect_vec[0].type != UNDEF && connect_vec[1].type != UNDEF ) {
 145                 aux = connect_vec[0].type;
 146                 connect_vec[0].type = connect_vec[1].type;
 147                 connect_vec[1].type = aux;
 148                 connect_vec[0].id_dest = _item0->get_id();
 149                 connect_vec[1].id_dest = _item1->get_id();
 150                 return ( is_connected = (connect_vec[0].type != connect_vec[1].type) );
 151         }
 152         else return is_connected;
 153 }
 154
 155 ConnectorType Exclusa::get_connector_type(int _a, int _b)
 156 {
 157         CItem * _item;
 158         if ( ! is_connected ) {
 159                 switch (imgActual) {
 160                         case 0:
 161                                 if ((_a <= x+10 )&&(_a > 0) && (_b <= y+image->get_height()-10) &&(_b >= y+10 )) //izquierda
 162                                         return is_other_connection_area(get_position_x()+get_image()->get_width()+5, get_position_y()+16, &_item);//pregunto por la derecha
 163                                 if ((_a <= x+image->get_width()-1)&&(_a >= x+image->get_width()-10) && (_b <= y+image->get_height()-10) &&(_b >= y +10 )) //derecha
 164                                         return is_other_connection_area(get_position_x()-5, get_position_y()+16, &_item); //pregunto por la izquierda.
 165                                 break;
 166                         case 1:
 167                                 if ( (_a <= x+image->get_width()-10 )&&(_a >= x + 10) && (_b <= y+10) &&(_b > 0 ) )  //arriba
 168                                         return is_other_connection_area(get_position_x()+16, get_position_y()+get_image()->get_height() +5, &_item); //pregunto que hay abajo
 169                                 if ((_a <= x+22 )&&(_a >= x + 10) && (_b <= y+image->get_height()-1) &&(_b >= y+image->get_height()-10 ))//abajo
 170                                         return is_other_connection_area( get_position_x()+16, get_position_y()-5, &_item);//pregunto que hay arriba.
 171                 }
 172         } else {
 173                 switch (imgActual) {
 174                         case 0:
 175                                 if ((_a <= x+10 )&&(_a > 0) && (_b <= y+image->get_height()-10) &&(_b >= y+10 )) //izquierda
 176                                         return connect_vec[0].type;
 177                                 if ((_a <= x+image->get_width()-1)&&(_a >= x+image->get_width()-10) && (_b <= y+image->get_height()-10) &&(_b >= y +10 )) //derecha
 178                                         return connect_vec[1].type;
 179                                 break;
 180                         case 1:
 181                                 if ( (_a <= x+image->get_width()-10 )&&(_a >= x + 10) && (_b <= y+10) &&(_b > 0 ) ) //arriba
 182                                         return connect_vec[0].type;
 183                                 if ((_a <= x+22 )&&(_a >= x + 10) && (_b <= y+image->get_height()-1) &&(_b >= y+image->get_height()-10 )) //abajo
 184                                         return connect_vec[1].type;
 185                 }
 186         }
 187         return UNDEF;
 188 }
 189
 190 void Exclusa::set_default_connector()
 191 {
 192         connect_vec[0].type = UNDEF;
 193         connect_vec[1].type = UNDEF;
 194 }