/* * The ManaPlus Client * Copyright (C) 2009 The Mana World Development Team * Copyright (C) 2009-2010 Andrei Karas * Copyright (C) 2011-2012 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 WHOISONLINE_H #define WHOISONLINE_H #include "configlistener.h" #include "gui/widgets/linkhandler.h" #include "gui/widgets/window.h" #include "utils/mutex.h" #include <set> #include <guichan/actionlistener.hpp> class BrowserBox; class Button; class ScrollArea; struct SDL_Thread; class OnlinePlayer final { public: OnlinePlayer(const std::string &nick, const unsigned char status, const char level, const unsigned char gender, const char version) : mNick(nick), mText(""), mStatus(status), mLevel(level), mVersion(version), mGender(gender), mIsGM(false) { } A_DELETE_COPY(OnlinePlayer) const std::string getNick() const A_WARN_UNUSED { return mNick; } unsigned char getStaus() const A_WARN_UNUSED { return mStatus; } void setIsGM(const bool b) { mIsGM = b; } char getVersion() const A_WARN_UNUSED { return mVersion; } char getLevel() const A_WARN_UNUSED { return mLevel; } const std::string getText() const A_WARN_UNUSED { return mText; } void setText(std::string str); void setLevel(const char level) { mLevel = level; } private: std::string mNick; std::string mText; unsigned char mStatus; char mLevel; char mVersion; unsigned char mGender; bool mIsGM; }; /** * Update progress window GUI * * \ingroup GUI */ class WhoIsOnline final : public Window, public LinkHandler, public gcn::ActionListener, public ConfigListener { public: /** * Constructor. */ WhoIsOnline(); A_DELETE_COPY(WhoIsOnline) /** * Destructor */ ~WhoIsOnline(); /** * Loads and display online list from the memory buffer. */ void loadWebList(); void loadList(std::vector<OnlinePlayer*> &list); void handleLink(const std::string& link, gcn::MouseEvent *event) override; void logic() override; void slowLogic(); void action(const gcn::ActionEvent &event) override; void widgetResized(const gcn::Event &event) override; const std::set<OnlinePlayer*> &getOnlinePlayers() const A_WARN_UNUSED { return mOnlinePlayers; } const std::set<std::string> &getOnlineNicks() const A_WARN_UNUSED { return mOnlineNicks; } void setAllowUpdate(const bool n) { mAllowUpdate = n; } void optionChanged(const std::string &name) override; void updateList(StringVect &list); void readFromWeb(); private: void download(); void updateSize(); /** * The thread function that download the files. */ static int downloadThread(void *ptr); /** * A libcurl callback for writing to memory. */ static size_t memoryWrite(void *ptr, size_t size, size_t nmemb, FILE *stream); const std::string prepareNick(std::string nick, int level, std::string color) const A_WARN_UNUSED; void updateWindow(std::vector<OnlinePlayer*> &friends, std::vector<OnlinePlayer*> &neutral, std::vector<OnlinePlayer*> &disregard, std::vector<OnlinePlayer*> enemy, size_t numOnline); enum DownloadStatus { UPDATE_ERROR = 0, UPDATE_COMPLETE, UPDATE_LIST }; /** A thread that use libcurl to download updates. */ SDL_Thread *mThread; /** Status of the current download. */ DownloadStatus mDownloadStatus; /** Flag that show if current download is complete. */ bool mDownloadComplete; /** Byte count currently downloaded in mMemoryBuffer. */ int mDownloadedBytes; /** Buffer for files downloaded to memory. */ char *mMemoryBuffer; /** Buffer to handler human readable error provided by curl. */ char *mCurlError; BrowserBox *mBrowserBox; ScrollArea *mScrollArea; time_t mUpdateTimer; std::set<OnlinePlayer*> mOnlinePlayers; std::set<std::string> mOnlineNicks; Button *mUpdateButton; bool mAllowUpdate; bool mShowLevel; bool mUpdateOnlineList; bool mGroupFriends; }; extern WhoIsOnline *whoIsOnline; #endif