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/*
* The Mana Client
* Copyright (C) 2004-2010 The Mana World Development Team
*
* This file is part of The Mana Client.
*
* 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
* 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef SERVERDIALOG_H
#define SERVERDIALOG_H
#include "gui/widgets/window.h"
#include "net/download.h"
#include "net/serverinfo.h"
#include "utils/mutex.h"
#include <guichan/actionlistener.hpp>
#include <guichan/keylistener.hpp>
#include <guichan/listmodel.hpp>
#include <guichan/selectionlistener.hpp>
#include <string>
#include <vector>
class Button;
class Label;
class ListBox;
class ServerDialog;
class TextField;
class DropDown;
/**
* Server and Port List Model
*/
class ServersListModel : public gcn::ListModel
{
public:
ServersListModel(ServerInfos *servers, ServerDialog *parent);
/**
* Used to get number of line in the list
*/
int getNumberOfElements();
/**
* Used to get an element from the list
*/
std::string getElementAt(int elementIndex);
/**
* Used to get the corresponding Server struct
*/
ServerInfo getServer(int elementIndex) const
{ return mServers->at(elementIndex); }
private:
ServerInfos *mServers;
ServerDialog *mParent;
};
/**
* Server and Port List Model
*/
class TypeListModel : public gcn::ListModel
{
public:
TypeListModel() { };
/**
* Used to get number of line in the list
*/
int getNumberOfElements() { return 2; }
/**
* Used to get an element from the list
*/
std::string getElementAt(int elementIndex);
};
/**
* The server choice dialog.
*
* \ingroup Interface
*/
class ServerDialog : public Window,
public gcn::ActionListener,
public gcn::KeyListener,
public gcn::SelectionListener
{
public:
/**
* Constructor
*
* @see Window::Window
*/
ServerDialog(ServerInfo *serverInfo, const std::string &dir);
/**
* Destructor
*/
~ServerDialog();
/**
* Called when receiving actions from the widgets.
*/
void action(const gcn::ActionEvent &event);
void keyPressed(gcn::KeyEvent &keyEvent);
/**
* Called when the selected value changed in the servers list box.
*/
void valueChanged(const gcn::SelectionEvent &event);
void logic();
protected:
friend class ServersListModel;
MutexLocker lock() { return MutexLocker(&mMutex); }
private:
/**
* Called to load a list of available server from an online xml file.
*/
void downloadServerList();
void loadServers();
static int downloadUpdate(void *ptr, DownloadStatus status,
size_t total, size_t remaining);
void setFieldsReadOnly(const bool readOnly);
TextField *mServerNameField;
TextField *mPortField;
Label *mDescription;
Button *mQuitButton;
Button *mConnectButton;
Button *mManualEntryButton;
ListBox *mServersList;
ServersListModel *mServersListModel;
DropDown *mTypeField;
TypeListModel *mTypeListModel;
const std::string &mDir;
enum ServerDialogDownloadStatus
{
DOWNLOADING_ERROR,
DOWNLOADING_PREPARING,
DOWNLOADING_IDLE,
DOWNLOADING_IN_PROGRESS,
DOWNLOADING_COMPLETE,
DOWNLOADING_OVER
};
/** Status of the current download. */
ServerDialogDownloadStatus mDownloadStatus;
Net::Download *mDownload;
Mutex mMutex;
float mDownloadProgress;
ServerInfos mServers;
ServerInfo *mServerInfo;
};
#endif
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