serverlist.h

//------------------------------------------------------------------------------
// serverlist.h
//------------------------------------------------------------------------------
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
// 02110-1301  USA
//
//------------------------------------------------------------------------------
// Copyright (C) 2009 "Zalewa" <zalewapl@gmail.com>
//------------------------------------------------------------------------------
#ifndef __SERVERLIST_H_
#define __SERVERLIST_H_

#include <QObject>
#include <QTimer>

#include "serverapi/serverptr.h"

class EnginePlugin;
class PWad;
class IniSection;
class MainWindow;
class Server;
class ServerListFilterInfo;
class ServerListModel;
class ServerListProxyModel;
class ServerListView;
class WadFindResult;
class QAction;
class QItemSelection;
class QModelIndex;
class QPoint;
class QSortFilterProxyModel;

class ServerList : public QObject
{
        Q_OBJECT

public:
        ServerList(ServerListView *serverTable, MainWindow *pMainWindow);
        ~ServerList() override;

        void cleanUpForce();
        void cleanUpRightNow();

        MainWindow *getMainWindow()
        {
                return mainWindow;
        }
        bool hasAtLeastOneServer() const;

        bool isAnyColumnSortedAdditionally() const;
        bool isSortingAdditionallyByColumn(int column) const;
        bool isSortingByColumn(int columnIndex);

        void removeCustomServers();
        void removeNonSpecialServers();
        QList<ServerPtr> selectedServers() const;
        QList<ServerPtr> servers() const;
        QList<ServerPtr> serversForPlugin(const EnginePlugin *plugin) const;

        ServerPtr serverFromIndex(const QModelIndex &);

public slots:
        void applyFilter(const ServerListFilterInfo &filterInfo);
        void cleanUp();
        void lookupHosts();
        void redraw();
        void refreshSelected();
        void registerServer(ServerPtr server);
        void removeServer(const ServerPtr &server);
        void setCountryFlagsIfNotPresent();
        void setGroupServersWithPlayersAtTop(bool b);

        void tableMiddleClicked();
        void tableRightClicked(const QModelIndex &index, const QPoint &cursorPosition);
        void updateCountryFlags();
        void updateSearch(const QString &search);

signals:
        void displayServerJoinCommandLine(const ServerPtr &);

        void findMissingWADs(const ServerPtr &);

        void serverDeregistered(ServerPtr);
        void serverFilterModified(const ServerListFilterInfo &filter);
        void serverInfoUpdated(const ServerPtr &);
        void serverRegistered(ServerPtr);
        void serverDoubleClicked(const ServerPtr &);
        void serversSelected(QList<ServerPtr> &);

private:
        QTimer cleanerTimer;
        MainWindow *mainWindow;
        ServerListModel *model;
        bool needsCleaning;
        ServerListProxyModel *proxyModel;
        Qt::SortOrder sortOrder;
        int sortIndex;
        ServerListView *table;

        bool areColumnsWidthsSettingsChanged();

        void connectTableModelProxySlots();
        void clearAdditionalSorting();

        ServerListModel *createModel();
        ServerListProxyModel *createSortingProxy(ServerListModel *serverListModel);

        Qt::SortOrder getColumnDefaultSortOrder(int columnId);

        void initCleanerTimer();

        void prepareServerTable();

        void removeAdditionalSortingForColumn(const QModelIndex &modelIndex);
        void saveColumnsWidthsSettings();

        void setupTableColumnWidths();
        void setupTableProperties(QSortFilterProxyModel *tableModel);

        void sortAdditionally(const QModelIndex &modelIndex, Qt::SortOrder order);

        Qt::SortOrder swappedCurrentSortOrder();

        void updateCountryFlags(bool force);

private slots:
        void columnHeaderClicked(int);
        void contextMenuAboutToHide();
        void contextMenuTriggered(QAction *action);
        void doubleClicked(const QModelIndex &);
        void itemSelected(const QItemSelection &);
        void mouseEntered(const QModelIndex &);
        void saveAdditionalSortingConfig();
        void onServerBegunRefreshing(const ServerPtr &server);
        void onServerUpdated(const ServerPtr &server);
        void updateHeaderTitles();
};

#endif