src/menu/internet_menu.cpp

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/******************************************************************************
 *  Wormux is a convivial mass murder game.
 *  Copyright (C) 2001-2004 Lawrence Azzoug.
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
 ******************************************************************************
 * Network connection menu: this menu allows the user to choose between
 * hosting a game or connecting to a server.
 *****************************************************************************/


#include "internet_menu.h"

#include "menu.h"
#include "include/app.h"
#include "gui/button_text.h"
#include "network/network.h"
#include "network/index_server.h"
#include "tool/i18n.h"

InternetMenu::InternetMenu() :
  Menu("menu/bg_network", vCancel)
{
  Profile *res = resource_manager.LoadXMLProfile( "graphism.xml",false);
  Rectanglei rectZero(0, 0, 0, 0);
  
  normal_font = Font::GetInstance(Font::FONT_NORMAL);
  big_font = Font::GetInstance(Font::FONT_BIG);

  Rectanglei stdRect(0, 0, 300, 64);

  uint x_button = AppWormux::GetInstance()->video.window.GetWidth()/2 - stdRect.GetSizeX()/2;
  uint y_box = AppWormux::GetInstance()->video.window.GetHeight()/2 - 200;

  connection_box = new VBox(Rectanglei( x_button, y_box, stdRect.GetSizeX(), 1), false);
  connection_box->SetBorder(Point2i(0,0));

  connect_lst = new ListBox( Rectanglei(0, 0, stdRect.GetSizeX(), 300), false);
  connection_box->AddWidget(connect_lst);

  refresh = new ButtonText( Point2i(0,0),
                                 res, "main_menu/button",
                                 _("Refresh"), // Refresh the list of available hosts
                                 big_font);
  refresh->SetSizePosition( stdRect );
  connection_box->AddWidget(refresh);

  connect = new ButtonText( Point2i(0,0),
                                 res, "main_menu/button",
                                 _("Connect !"),
                                 big_font);
  connect->SetSizePosition( stdRect );
  connection_box->AddWidget(connect);

  widgets.AddWidget(connection_box);

  resource_manager.UnLoadXMLProfile(res);
  RefreshList();
}

InternetMenu::~InternetMenu()
{
}

void InternetMenu::OnClic(const Point2i &mousePosition, int button)
{     
  Widget* w = widgets.Clic(mousePosition, button);  

  if (w == refresh)
    RefreshList();
  else
  if (w == connect && connect_lst->GetSelectedItem() != -1)
  {
    network.Init();
    network.ClientConnect(connect_lst->ReadLabel(), connect_lst->ReadValue());
    if( network.IsConnected() )
    {
      close_menu = true;
      sig_ok();
    }
    else
    {
      Question question;
      question.Set(_("Unable to join the game..."),1,0);
      question.Draw();
    }
  }
}

void InternetMenu::RefreshList()
{
  // Save the currently selected address
  int current = connect_lst->GetSelectedItem();

  // Empty the list:
  while( connect_lst->Size() != 0 )
  {
    connect_lst->Select(0);
    connect_lst->RemoveSelected();
  }

  std::list<address_pair> lst = index_server.GetHostList();

  for(std::list<address_pair>::iterator pair_it = lst.begin();
      pair_it != lst.end();
      ++pair_it)
    connect_lst->AddItem( false, pair_it->first, pair_it->second );

  if(current != -1)
    connect_lst->Select( current );
}

void InternetMenu::Draw(const Point2i &mousePosition){}

void InternetMenu::__sig_ok()
{
}

void InternetMenu::__sig_cancel()
{
}

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