Constructor/src/exclusa.cpp

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