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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) 2011-2014 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_MODELS_SERVERSLISTMODEL_H
#define GUI_MODELS_SERVERSLISTMODEL_H
#include "net/serverinfo.h"
#include "gui/gui.h"
#include "gui/fonts/font.h"
#include "gui/windows/serverdialog.h"
#include "utils/mutex.h"
#include "gui/models/listmodel.h"
#include <string>
#include <vector>
/**
* Server and Port List Model
*/
class ServersListModel final : public ListModel
{
public:
typedef std::pair<int, std::string> VersionString;
ServersListModel(ServerInfos *const servers,
ServerDialog *const parent) :
mServers(servers),
mVersionStrings(servers->size(), VersionString(0, "")),
mParent(parent)
{
}
A_DELETE_COPY(ServersListModel)
/**
* Used to get number of line in the list
*/
int getNumberOfElements() override final A_WARN_UNUSED
{
MutexLocker lock = mParent->lock();
return static_cast<int>(mServers->size());
}
/**
* Used to get an element from the list
*/
std::string getElementAt(int elementIndex)
override final A_WARN_UNUSED
{
MutexLocker lock = mParent->lock();
const ServerInfo &server = mServers->at(elementIndex);
std::string myServer;
myServer.append(server.hostname);
return myServer;
}
/**
* 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)
{
if (index < 0 || index >= static_cast<int>(mVersionStrings.size()))
return;
if (version.empty() || !gui)
{
mVersionStrings[index] = VersionString(0, "");
}
else
{
mVersionStrings[index] = VersionString(
gui->getFont()->getWidth(version), version);
}
}
private:
typedef std::vector<VersionString> VersionStrings;
ServerInfos *mServers;
VersionStrings mVersionStrings;
ServerDialog *mParent;
};
#endif // GUI_MODELS_SERVERSLISTMODEL_H
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