socialfriendstab.h

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/*
 * The ManaPlus Client
 * Copyright (C) 2011-2019 The ManaPlus Developers
 * Copyright (C) 2019-2021 Andrei Karas
 *
 * 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_WIDGETS_TABS_SOCIALFRIENDSTAB_H
#define GUI_WIDGETS_TABS_SOCIALFRIENDSTAB_H
 
#include "gui/widgets/tabs/socialtab.h"
 
#include "actormanager.h"
 
#include "being/playerrelations.h"
 
#include "gui/models/beingslistmodel.h"
 
#include "gui/windows/whoisonline.h"
 
#include "gui/widgets/tabs/socialfriendsfunctor.h"
 
#include "utils/delete2.h"
#include "utils/foreach.h"
#include "utils/gettext.h"
 
#include "localconsts.h"
 
class SocialFriendsTab final : public SocialTab
{
 public:
 SocialFriendsTab(const Widget2 *const widget,
 const std::string &name,
 const Opaque showBackground) :
 SocialTab(widget),
 mBeings(new BeingsListModel),
 mFriendSorter()
 {
 createControls(mBeings, showBackground);
 
 getPlayersAvatars();
 setCaption(name);
 mMenuAction = "friends";
 }
 
 A_DELETE_COPY(SocialFriendsTab)
 
 ~SocialFriendsTab() override final
 {
 delete2(mList)
 delete2(mScroll)
 delete2(mBeings)
 }
 
 void updateList() override final
 {
 getPlayersAvatars();
 }
 
 void getPlayersAvatars()
 {
 if (actorManager == nullptr)
 return;
 
 STD_VECTOR<Avatar*> *const avatars = mBeings->getMembers();
 
 STD_VECTOR<Avatar*>::iterator ia = avatars->begin();
 while (ia != avatars->end())
 {
 delete *ia;
 ++ ia;
 }
 avatars->clear();
 
 const StringVect *const players
 = playerRelations.getPlayersByRelation(Relation::FRIEND);
 
 const std::set<std::string> &players2
 = whoIsOnline->getOnlineNicks();
 
 if (players == nullptr)
 return;
 
 int online = 0;
 int total = 0;
 
 FOR_EACHP (StringVectCIter, it, players)
 {
 Avatar *const ava = new Avatar(*it);
 if (actorManager->findBeingByName(*it, ActorType::Player) !=
 nullptr || players2.find(*it) != players2.end())
 {
 ava->setOnline(true);
 online ++;
 }
 total ++;
 avatars->push_back(ava);
 }
 std::sort(avatars->begin(), avatars->end(), mFriendSorter);
 delete players;
 
 // TRANSLATORS: social window label
 mCounterString = strprintf(_("Friends: %u/%u"),
 CAST_U32(online),
 CAST_U32(total));
 updateCounter();
 }
 
 private:
 BeingsListModel *mBeings;
 SortFriendsFunctor mFriendSorter;
};
 
#endif // GUI_WIDGETS_TABS_SOCIALFRIENDSTAB_H