serverdialog.h

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/*
 *  The Mana Client
 *  Copyright (C) 2004-2009  The Mana World Development Team
 *  Copyright (C) 2009-2012  The Mana Developers
 *
 *  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/>.
 */
 
#pragma once
 
#include "gui/widgets/window.h"
 
#include "net/download.h"
#include "net/serverinfo.h"
#include "utils/xml.h"
 
#include <guichan/actionlistener.hpp>
#include <guichan/keylistener.hpp>
#include <guichan/listmodel.hpp>
#include <guichan/selectionlistener.hpp>
 
#include <memory>
#include <string>
#include <vector>
 
class Button;
class Label;
class ListBox;
class ServerDialog;
class TextField;
class DropDown;
 
class ServersListModel : public gcn::ListModel
{
    public:
        using VersionString = std::pair<int, std::string>;
 
        ServersListModel(ServerInfos *servers, ServerDialog *parent);
 
        int getNumberOfElements() override;
 
        std::string getElementAt(int elementIndex) override;
 
        const ServerInfo &getServer(int elementIndex) const
        { return mServers->at(elementIndex); }
 
        void setVersionString(int index, const std::string &version);
 
    private:
        ServerInfos *mServers;
        std::vector<VersionString> mVersionStrings;
        ServerDialog *mParent;
};
 
class ServerDialog : public Window,
                     public gcn::ActionListener,
                     public gcn::KeyListener,
                     public gcn::SelectionListener
{
    public:
        ServerDialog(ServerInfo *serverInfo, const std::string &dir);
        ~ServerDialog() override;
 
        void action(const gcn::ActionEvent &event) override;
 
        void keyPressed(gcn::KeyEvent &keyEvent) override;
 
        void valueChanged(const gcn::SelectionEvent &event) override;
 
        void mouseClicked(gcn::MouseEvent &mouseEvent) override;
 
        void logic() override;
 
    protected:
        friend class CustomServerDialog;
 
        void saveCustomServers(const ServerInfo &currentServer = ServerInfo(),
                               int index = -1);
 
    private:
        void downloadServerList();
        void loadServers();
        void loadServer(XML::Node serverNode);
 
        void loadCustomServers();
 
        Label  *mDescription;
        Button *mQuitButton;
        Button *mConnectButton;
        Button *mManualEntryButton;
        Button *mModifyButton;
        Button *mDeleteButton;
 
        ListBox *mServersList;
        std::unique_ptr<ServersListModel> mServersListModel;
 
        const std::string &mDir;
 
        std::unique_ptr<Net::Download> mDownload;
        bool mDownloadDone = false;
        Label *mDownloadText;
        ServerInfos mServers;
        ServerInfo *mServerInfo;
};