Constructor/src/exclusa.cpp

   1 #include "exclusa.h"
   2 #include "exclusaptywnd.h"
   3
   4 Exclusa::Exclusa(int orientacion)
   5 {
   6         in_x = x + 48;
   7         in_y = y;
   8         out_x = in_x;
   9         out_y = y + 32;
  10         imageN = Gdk::Pixbuf::create_from_file(PACKAGE_DATA_DIR"/plaqui-constructor/pixmaps/exclusa_h.png");
  11         imageS = Gdk::Pixbuf::create_from_file(PACKAGE_DATA_DIR"/plaqui-constructor/pixmaps/exclusa_s.png");
  12         null = Gdk::Pixbuf::create_from_file(PACKAGE_DATA_DIR"/plaqui-constructor/pixmaps/null.png");
  13         imgActual = orientacion;
  14         switch (imgActual) {
  15                 case 1:
  16                         image = imageS;
  17                         break;
  18                 default:
  19                         imgActual = 0;
  20                         image = imageN;
  21         }
  22         set_size_request(image->get_width(), image->get_height());
  23
  24         Glib::RefPtr<Gnome::Glade::Xml> ref = Gnome::Glade::Xml::create(PACKAGE_DATA_DIR"/plaqui-constructor/dialogs/constructor.glade", "exclusa_pty_wnd");
  25         ref->get_widget_derived("exclusa_pty_wnd",exclusa_pty_wnd);
  26         exclusa_pty_wnd->exclusa = this;
  27         name = "exclusa";
  28
  29         Connector temp;
  30         temp.id_dest = -1;
  31         temp.type = UNDEF;
  32         connect_vec.push_back(temp);
  33         connect_vec.push_back(temp);
  34 }
  35
  36 Exclusa::~Exclusa()
  37 {
  38 }
  39
  40 bool Exclusa::on_button_press_event(GdkEventButton *event)
  41 {
  42         t_line tmp_line;
  43         if ((event->type == GDK_BUTTON_PRESS) && ( event->button == 1)) {
  44                 combo_entry->set_text(name);
  45                 WorkPlace::pointed = ID;
  46                 if (CItem::logic_connect) {
  47                         if ( detect_click_position(event->x, event->y) == IN) {
  48                                 tmp_line.logic =  workplace->get_logic_item(CItem::gate_id);
  49                                 tmp_line.store = this;
  50                                 workplace->lista_lineas_in.push_back(tmp_line);
  51                                 workplace->queue_draw();
  52                         } else if (detect_click_position(event->x, event->y) == OUT) {
  53                                 tmp_line.logic =  workplace->get_logic_item(CItem::gate_id);
  54                                 tmp_line.store = this;
  55                                 workplace->lista_lineas_out.push_back(tmp_line);
  56                                 workplace->queue_draw();
  57                         }
  58                 }
  59         }
  60
  61         if ((event->type == GDK_BUTTON_PRESS) && ( event->button ==2)){
  62                 image = null;
  63                 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);
  64                 imgActual++;
  65                 switch (imgActual) {
  66                         case 1:
  67                                 image = imageS;
  68                                 in_x = x + image->get_width();
  69                                 in_y = y + image->get_height()/2;
  70                                 out_x = x;
  71                                 out_y = in_y;
  72                                 break;
  73                         default:
  74                                 imgActual = 0;
  75                                 image = imageN;
  76                                 in_x = x + image->get_width()/2;
  77                                 in_y = y;
  78                                 out_x = in_x;
  79                                 out_y = y +image->get_height();
  80                 }
  81                 set_size_request(image->get_width(),image->get_height());
  82                 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);
  83         }
  84         if ((event->type == GDK_BUTTON_PRESS) && ( event->button == 3)){
  85                 menu_popup.popup(event->button, event->time);
  86                  return true; //It has been handled.
  87         }
  88
  89         if ((event->type == GDK_2BUTTON_PRESS) && (event->button ==1)){
  90                 exclusa_pty_wnd->txt_exclusa_name->set_text( name);
  91                 if (estado) exclusa_pty_wnd->rd_btn_open->set_active(true);
  92                 exclusa_pty_wnd->show();
  93         }
  94         CItem::logic_connect =false;
  95         workplace->queue_draw();
  96         return true;
  97 }
  98
  99 void Exclusa::set_estado(bool _state)
 100 {
 101         estado = _state;
 102 }
 103
 104 bool Exclusa::get_estado()
 105 {
 106         return estado;
 107 }
 108
 109 void Exclusa::on_menu_popup_rotar()
 110 {
 111         GdkEventButton event;
 112                 event.type = GDK_BUTTON_PRESS;
 113                 event.button = 2;
 114         Exclusa::on_button_press_event(&event);
 115 }
 116
 117 void Exclusa::on_menu_popup_propiedades()
 118 {
 119         GdkEventButton event;
 120         event.type = GDK_2BUTTON_PRESS;
 121         event.button = 1;
 122         Exclusa::on_button_press_event(&event);
 123 }
 124
 125 void Exclusa::save(FILE *archivo)
 126 {
 127         char c_id[50], c_est[50], c_x[50], c_y[50], c_img[50];
 128         int est;
 129         Glib::ustring  con0, con1;
 130         if (connect_vec[0].type == IN)
 131                 con0 = "\t\t\t<entrada>"+get_other_name(connect_vec[0].id_dest)+"</entrada>\n";
 132         else
 133                 con0 = "\t\t\t<salida>"+get_other_name(connect_vec[0].id_dest)+"</salida>\n";
 134         if (connect_vec[1].type == IN)
 135                 con1 = "\t\t\t<entrada>"+get_other_name(connect_vec[1].id_dest)+"</entrada>\n";
 136         else
 137                 con1 = "\t\t\t<salida>"+get_other_name(connect_vec[1].id_dest)+"</salida>\n";
 138         sprintf(c_x,"\t\t<x>%d</x>\n",x);
 139         sprintf(c_y,"\t\t<y>%d</y>\n",y);
 140         sprintf(c_id,"%d",ID);
 141         if (estado) est = 1;
 142         else est = 0;
 143         sprintf(c_est,"\t\t<estado>%d</estado>\n", est);
 144         sprintf(c_img,"\t\t<orientacion>%d</orientacion>\n",imgActual);
 145         Glib::ustring dato;
 146         dato = "\t<exclusa nombre=\""+name+"\" id=\"";
 147         dato += c_id;
 148         dato += "\">\n";
 149         dato += "\t\t<conector>\n"+con0 + con1+"\t\t</conector>\n";
 150         dato += c_img;
 151         dato += c_est;
 152         dato += c_x;
 153         dato += c_y;
 154         dato += "\t</exclusa>\n";
 155         fprintf(archivo,dato.c_str());
 156 }
 157
 158 bool Exclusa::check_connection()
 159 {
 160         ConnectorType aux;
 161         CItem *_item0, *_item1;
 162         switch (get_img_actual()) {
 163                         case 0:
 164                                 connect_vec[0].type = is_other_connection_area( get_position_x()-5, get_position_y()+16, &_item0); //izquierda
 165                                 connect_vec[1].type = is_other_connection_area( get_position_x()+get_image()->get_width()+5, get_position_y()+16,& _item1); //derecha
 166                         break;
 167                         case 1:
 168                                 connect_vec[0].type =  is_other_connection_area( get_position_x()+16, get_position_y()-5, &_item0); // arriba
 169                                 connect_vec[1].type = is_other_connection_area( get_position_x()+16, get_position_y()+get_image()->get_height() +5, &_item1); //abajo
 170         }
 171         if ( connect_vec[0].type != UNDEF && connect_vec[1].type != UNDEF ) {
 172                 aux = connect_vec[0].type;
 173                 connect_vec[0].type = connect_vec[1].type;
 174                 connect_vec[1].type = aux;
 175                 connect_vec[0].id_dest = _item0->get_id();
 176                 connect_vec[1].id_dest = _item1->get_id();
 177                 return ( is_connected = (connect_vec[0].type != connect_vec[1].type) );
 178         }
 179         else return is_connected;
 180 }
 181
 182 ConnectorType Exclusa::get_connector_type(int _a, int _b)
 183 {
 184         CItem * _item;
 185         if ( ! is_connected ) {
 186                 switch (imgActual) {
 187                         case 0:
 188                                 if ((_a <= x+10 )&&(_a > 0) && (_b <= y+image->get_height()-10) &&(_b >= y+10 )) //izquierda
 189                                         return is_other_connection_area(get_position_x()+get_image()->get_width()+5, get_position_y()+16, &_item);//pregunto por la derecha
 190                                 if ((_a <= x+image->get_width()-1)&&(_a >= x+image->get_width()-10) && (_b <= y+image->get_height()-10) &&(_b >= y +10 )) //derecha
 191                                         return is_other_connection_area(get_position_x()-5, get_position_y()+16, &_item); //pregunto por la izquierda.
 192                                 break;
 193                         case 1:
 194                                 if ( (_a <= x+image->get_width()-10 )&&(_a >= x + 10) && (_b <= y+10) &&(_b > 0 ) )  //arriba
 195                                         return is_other_connection_area(get_position_x()+16, get_position_y()+get_image()->get_height() +5, &_item); //pregunto que hay abajo
 196                                 if ((_a <= x+22 )&&(_a >= x + 10) && (_b <= y+image->get_height()-1) &&(_b >= y+image->get_height()-10 ))//abajo
 197                                         return is_other_connection_area( get_position_x()+16, get_position_y()-5, &_item);//pregunto que hay arriba.
 198                 }
 199         } else {
 200                 switch (imgActual) {
 201                         case 0:
 202                                 if ((_a <= x+10 )&&(_a > 0) && (_b <= y+image->get_height()-10) &&(_b >= y+10 )) //izquierda
 203                                         return connect_vec[0].type;
 204                                 if ((_a <= x+image->get_width()-1)&&(_a >= x+image->get_width()-10) && (_b <= y+image->get_height()-10) &&(_b >= y +10 )) //derecha
 205                                         return connect_vec[1].type;
 206                                 break;
 207                         case 1:
 208                                 if ( (_a <= x+image->get_width()-10 )&&(_a >= x + 10) && (_b <= y+10) &&(_b > 0 ) ) //arriba
 209                                         return connect_vec[0].type;
 210                                 if ((_a <= x+22 )&&(_a >= x + 10) && (_b <= y+image->get_height()-1) &&(_b >= y+image->get_height()-10 )) //abajo
 211                                         return connect_vec[1].type;
 212                 }
 213         }
 214         return UNDEF;
 215 }
 216
 217 void Exclusa::set_default_connector()
 218 {
 219         connect_vec[0].type = UNDEF;
 220         connect_vec[1].type = UNDEF;
 221 }
 222
 223 void Exclusa::get_in_logic_connect_position(int& _a, int& _b)
 224 {
 225         _a = in_x;
 226         _b = in_y;
 227 }
 228
 229 void Exclusa::get_out_logic_connect_position(int& _a, int& _b)
 230 {
 231         _a = out_x;
 232         _b = out_y;
 233 }
 234
 235 ConnectorType Exclusa::detect_click_position(int _a, int _b)
 236 {
 237         switch (imgActual) {
 238                 case 0:
 239                         if ( (_a <= image->get_width()/2+10)&&(_a>=image->get_width()/2-10)&&(_b<=16)&&(_b >= 0) )
 240                                 return IN;
 241                         if ( (_a <= image->get_width()/2+10)&&(_a>=image->get_width()/2-10)&&(_b<=32)&&(_b > 16) )
 242                                 return OUT;
 243                         break;
 244                 case 1:
 245                         if ( (_a <=32)&&(_a> 16)&&(_b<=image->get_height()/2+10)&&(_b >= image->get_height()/2-10) )
 246                                 return IN;
 247                         if ( (_a <= 16)&&(_a>=0)&&(_b<=image->get_height()/2+10)&&(_b >= image->get_height()/2-10) )
 248                                 return OUT;
 249                 }
 250                 return UNDEF;
 251 }
 252
 253 void Exclusa::update_logic_position()
 254 {
 255         switch (imgActual) {
 256                 case 1:
 257                         in_x = x + image->get_width();
 258                         in_y = y + image->get_height()/2;
 259                         out_x = x;
 260                         out_y = in_y;
 261                         break;
 262                 case 0:
 263                         in_x = x + image->get_width()/2;
 264                         in_y = y;
 265                         out_x = in_x;
 266                         out_y = y +image->get_height();
 267         }
 268 }