Constructor/and.cpp

   1 #include "and.h"
   2
   3 And::And()
   4 {
   5         imageN = Gdk::Pixbuf::create_from_file("and_n.png");
   6         imageS = Gdk::Pixbuf::create_from_file("and_s.png");
   7         imageE = Gdk::Pixbuf::create_from_file("and_e.png");
   8         imageO = Gdk::Pixbuf::create_from_file("and_o.png");
   9         null = Gdk::Pixbuf::create_from_file("null.png");
  10         imgActual = 0;
  11         image = imageE;
  12         set_size_request(image->get_width(), image->get_height());
  13         name = "and";
  14 }
  15
  16 And::~And()
  17 {
  18 }
  19
  20 bool And::on_button_press_event(GdkEventButton *event)
  21 {
  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                         case 2:
  34                                 image = imageO;
  35                                 break;
  36                         case 3:
  37                                 image = imageN;
  38                                 break;
  39                         default:
  40                                 imgActual = 0;
  41                                 image = imageE;
  42                 }
  43                 set_size_request(image->get_width(),image->get_height());
  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         return true;
  51 }
  52 void And::on_menu_popup_rotar()
  53 {
  54         GdkEventButton event;
  55         event.type = GDK_BUTTON_PRESS;
  56         event.button = 2;
  57         And::on_button_press_event(&event);
  58 }
  59
  60 void And::save(FILE *archivo)
  61 {
  62
  63 }
  64
  65
  66 // CAMBIAR TODO ESTO!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  67 bool And::check_connection()
  68 {
  69         switch (get_img_actual()) {
  70                         case 0:
  71                                 if ( is_other_connection_area( get_position_x()-5, get_position_y()+16) &&
  72                                          is_other_connection_area( get_position_x()+get_image()->get_width()-16, +get_position_y()+get_image()->get_height() + 5) )
  73                                         return true;
  74                                 break;
  75                         case 1:
  76                                 if ( is_other_connection_area( get_position_x()+get_image()->get_width() - 16, get_position_y() -5) &&
  77                                          is_other_connection_area( get_position_x()-5, get_position_y()+get_image()->get_height()-16) )
  78                                         return true;
  79                                 break;
  80                         case 2:
  81                                 if ( is_other_connection_area( get_position_x() + 16, get_position_y() -5) &&
  82                                          is_other_connection_area( get_position_x()+get_image()->get_width()+5, get_position_y()+get_image()->get_height()-16) )
  83                                         return true;
  84                                 break;
  85                         case 3:
  86                                 if ( is_other_connection_area( get_position_x()+get_image()->get_width()+5, get_position_y() +16) &&
  87                                          is_other_connection_area( get_position_x() + 16, get_position_y()+get_image()->get_height() + 5) )
  88                                         return true;
  89         }
  90         return false;
  91 }
  92
  93 bool And::is_connection_area(int _a, int _b)
  94 {
  95         switch (imgActual) {
  96                 case 0: if ( ( (_a <= x+10)&&(_a > x) && (_b <=y+22)&&(_b>=y+10) ) ||
  97                                                  ( (_a <= x+image->get_width()-10)&&(_a>=x+image->get_width()-22)&&(_b<=y+image->get_height()-1)&&(_b>=y+image->get_height()-10) ) )
  98                                                 return true;
  99                 case 1: if ( ( (_a <= x+image->get_width()-10)&&(_a >= x+image->get_width()-22) && (_b <=y+10)&&(_b > y) ) ||
 100                                                  ( (_a <= x+10)&&(_a > x)&&(_b<=y+image->get_height()-10)&&(_b>=y+image->get_height()-22) ) )
 101                                                 return true;
 102                 case 2: if ( ( (_a <= x+22)&&(_a >= x+10) && (_b <=y+10)&&(_b > y) ) ||
 103                                                  ( (_a <= x+image->get_width()-1)&&(_a>=x+image->get_width()-10)&&(_b<=y+image->get_height()-10)&&(_b>=y+image->get_height()-22) ) )
 104                                                 return true;
 105                 case 3: if ( ( (_a <= x+image->get_width()-1)&&(_a >= x+image->get_width()-10) && (_b <=y+22)&&(_b>=y+10) ) ||
 106                                                  ( (_a <= x+22)&&(_a>=x+10)&&(_b<=y+image->get_height()-1)&&(_b>=y+image->get_height()-10) ) )
 107                                                 return true;
 108         }
 109         return false;
 110 }