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+/*
+ * The ManaPlus Client
+ * Copyright (C) 2004-2009 The Mana World Development Team
+ * Copyright (C) 2009-2010 The Mana Developers
+ * Copyright (C) 2011-2013 The ManaPlus Developers
+ *
+ * This file is part of The ManaPlus 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 GUI_SERVERDIALOG_H
+#define GUI_SERVERDIALOG_H
+
+#include "gui/widgets/window.h"
+#include "gui/widgets/checkbox.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;
+
+/**
+ * Server and Port List Model
+ */
+class ServersListModel final : public gcn::ListModel
+{
+ public:
+ typedef std::pair<int, std::string> VersionString;
+
+ ServersListModel(ServerInfos *const servers,
+ ServerDialog *const parent);
+
+ A_DELETE_COPY(ServersListModel)
+
+ /**
+ * Used to get number of line in the list
+ */
+ int getNumberOfElements() override A_WARN_UNUSED;
+
+ /**
+ * Used to get an element from the list
+ */
+ std::string getElementAt(int elementIndex) override A_WARN_UNUSED;
+
+ /**
+ * Used to get the corresponding Server struct
+ */
+ const ServerInfo &getServer(const int elementIndex) const A_WARN_UNUSED
+ { return mServers->at(elementIndex); }
+
+ void setVersionString(const int index, const std::string &version);
+
+ private:
+ typedef std::vector<VersionString> VersionStrings;
+
+ ServerInfos *mServers;
+ VersionStrings mVersionStrings;
+ ServerDialog *mParent;
+};
+
+
+/**
+ * The server choice dialog.
+ *
+ * \ingroup Interface
+ */
+class ServerDialog final : public Window,
+ public gcn::ActionListener,
+ public gcn::KeyListener,
+ public gcn::SelectionListener
+{
+ public:
+ /**
+ * Constructor
+ *
+ * @see Window::Window
+ */
+ ServerDialog(ServerInfo *const serverInfo, const std::string &dir);
+
+ A_DELETE_COPY(ServerDialog)
+
+ /**
+ * Destructor
+ */
+ ~ServerDialog();
+
+ /**
+ * Called when receiving actions from the widgets.
+ */
+ void action(const gcn::ActionEvent &event) override;
+
+ void keyPressed(gcn::KeyEvent &keyEvent) override;
+
+ /**
+ * Called when the selected value changed in the servers list box.
+ */
+ void valueChanged(const gcn::SelectionEvent &event) override;
+
+ void mouseClicked(gcn::MouseEvent &mouseEvent) override;
+
+ void logic() override;
+
+ void updateServer(const ServerInfo &server, const int index);
+
+ void connectToSelectedServer();
+
+ void close() override;
+
+ protected:
+ friend class ServersListModel;
+
+ MutexLocker lock()
+ { return MutexLocker(&mMutex); }
+
+ private:
+ friend class EditServerDialog;
+
+ /**
+ * Called to load a list of available server from an online xml file.
+ */
+ void downloadServerList();
+
+ void loadServers(const bool addNew = true);
+
+ void loadCustomServers();
+
+ void saveCustomServers(const ServerInfo &currentServer = ServerInfo(),
+ const int index = -1);
+
+ bool needUpdateServers() const;
+
+ static int downloadUpdate(void *ptr, DownloadStatus status,
+ size_t total, size_t remaining);
+
+ Mutex mMutex;
+ Label *mDescription;
+ Button *mQuitButton;
+ Button *mConnectButton;
+ Button *mAddEntryButton;
+ Button *mEditEntryButton;
+ Button *mDeleteButton;
+ Button *mLoadButton;
+
+ ServerInfos mServers;
+ ServersListModel *mServersListModel;
+ ListBox *mServersList;
+
+ const std::string &mDir;
+
+ enum ServerDialogDownloadStatus
+ {
+ DOWNLOADING_UNKNOWN = 0,
+ DOWNLOADING_ERROR,
+ DOWNLOADING_PREPARING,
+ DOWNLOADING_IDLE,
+ DOWNLOADING_IN_PROGRESS,
+ DOWNLOADING_COMPLETE,
+ DOWNLOADING_OVER
+ };
+
+ /** Status of the current download. */
+ ServerDialogDownloadStatus mDownloadStatus;
+ Net::Download *mDownload;
+ float mDownloadProgress;
+ ServerInfo *mServerInfo;
+ CheckBox *mPersistentIPCheckBox;
+};
+
+#endif // GUI_SERVERDIALOG_H