Constructor/cistern.cpp

   1 #include "cistern.h"
   2
   3 Cistern::Cistern()
   4 {
   5         caudal = 56;
   6         fluido_max = 23;
   7         imageE = Gdk::Pixbuf::create_from_file("tanque_e.png");
   8         imageO = Gdk::Pixbuf::create_from_file("tanque_o.png");
   9         null = Gdk::Pixbuf::create_from_file("tanque_null.png");
  10         imgActual = 0;
  11         image = imageE;
  12         set_size_request(image->get_width(), image->get_height());
  13
  14         Glib::RefPtr<Gnome::Glade::Xml> ref;
  15         try {
  16                 ref = Gnome::Glade::Xml::create("constructor.glade", "cistern_pty_wnd");
  17         }
  18         catch(const Gnome::Glade::XmlError &ex) {
  19                 std::cerr << ex.what() << std::endl;
  20         }
  21         ref->get_widget_derived("cistern_pty_wnd",cistern_pty_wnd);
  22 }
  23
  24 Cistern::~Cistern()
  25 {
  26 }
  27
  28 bool Cistern::on_button_press_event(GdkEventButton *event)
  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 = imageO;
  37                                 break;
  38                         default:
  39                                 imgActual = 0;
  40                                 image = imageE;
  41                 }
  42                 set_size_request(image->get_width(),image->get_height());
  43                 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);
  44         }
  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                 cistern_pty_wnd->show();
  53         }
  54         return true;
  55 }
  56
  57 void Cistern::on_menu_popup_rotar()
  58 {
  59         GdkEventButton event;
  60                 event.type = GDK_BUTTON_PRESS;
  61                 event.button = 2;
  62         Cistern::on_button_press_event(&event);
  63 }
  64
  65 void Cistern::on_menu_popup_propiedades()
  66 {
  67         cistern_pty_wnd->spin_caudal->set_value(caudal);
  68         cistern_pty_wnd->spin_fluido_max->set_value(fluido_max);
  69         GdkEventButton event;
  70                 event.type = GDK_2BUTTON_PRESS;
  71                 event.button = 1;
  72         Cistern::on_button_press_event(&event);
  73 }