Client/src/item_tank.cpp

   1
   2 #include "item_tank.h"
   3 #include <sstream>
   4
   5 ViewTank::ViewTank(Glib::ustring _name, int orientacion):ViewItem(_name)
   6 {
   7         switch (orientacion) {
   8                 case 0:
   9                         image.set(PACKAGE_DATA_DIR"/plaqui-client/pixmaps/tanque_e.png");
  10                         in_x = 5;
  11                         in_y = 16;
  12                         out_x = 64-16;
  13                         out_y = 64;
  14                         offset_x = 0;
  15                         offset_y = 0;
  16                         item_offset_x = 0;
  17                         item_offset_y = 0;
  18                 break;
  19                 case 1:
  20                         image.set(PACKAGE_DATA_DIR"/plaqui-client/pixmaps/tanque_o.png");
  21                         in_x = 64-5;
  22                         in_y = 16;
  23                         out_x = 16;
  24                         out_y = 64;
  25                         offset_x = 0;
  26                         offset_y = 0;
  27                         item_offset_x = 0;
  28                         item_offset_y = 0;
  29         }
  30         image.show();
  31         m_or = orientacion;
  32         set_size_request();
  33 }
  34
  35 ViewTank::~ViewTank()
  36 {
  37 }
  38
  39 std::string ViewTank::get_extra()
  40 {
  41         std::stringstream ss;
  42         std::string s;
  43         ss << extra;
  44         ss >> s;
  45         return s;
  46 }
  47
  48 bool ViewTank::on_image_expose_event(GdkEventExpose *e)
  49 {
  50         Glib::RefPtr<Gdk::Colormap> colormap = Gtk::Widget::get_default_colormap();
  51         Gdk::Color negro = Gdk::Color("black");
  52         Gdk::Color blanco = Gdk::Color("white");
  53         colormap->alloc_color(negro);
  54         colormap->alloc_color(blanco);
  55         colormap->alloc_color(color);
  56         gc->set_line_attributes(1, Gdk::LINE_SOLID, Gdk::CAP_NOT_LAST, Gdk::JOIN_MITER);
  57         int w,h,x,y,h_offset,y_offset;
  58         w = image.get_width();
  59         h = image.get_height();
  60
  61         if (actual_flow == 0) return true;
  62
  63         switch (m_or) {
  64                 case 0:
  65                         x = 5;
  66                 break;
  67                 case 1:
  68                         x = w-w/2-5;
  69         }
  70         y = 15;
  71         w = w/2;
  72         h = h/2;
  73         y_offset = static_cast<int>(h*(1.0f-extra/actual_flow));
  74         h_offset = static_cast<int>(h*(1.0f-extra/actual_flow));
  75         gc->set_foreground(negro);
  76         gc->set_background(negro);
  77         image.get_window()->draw_rectangle(gc, 1, x, y, w, h);
  78         gc->set_foreground(color);
  79         gc->set_background(color);
  80         image.get_window()->draw_rectangle(gc, 1, x, y+y_offset, w, h-h_offset);
  81
  82         /* Un borde para que se vea bien */
  83         gc->set_foreground(blanco);
  84         gc->set_background(blanco);
  85         image.get_window()->draw_rectangle(gc, 0, x-1, y-1, w+1, h+1);
  86         return true;
  87 }