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/*
* 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/stringvector.h"
#include "utils/mutex.h"
#include <set>
#include <guichan/actionlistener.hpp>
class BrowserBox;
class ScrollArea;
struct SDL_Thread;
namespace gcn
{
class Button;
}
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)
{
}
const std::string getNick() const
{ return mNick; }
unsigned char getStaus() const
{ return mStatus; }
void setIsGM(const bool b)
{ mIsGM = b; }
char getVersion() const
{ return mVersion; }
char getLevel() const
{ return mLevel; }
const std::string getText() const
{ 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();
/**
* 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
{ return mOnlinePlayers; }
const std::set<std::string> &getOnlineNicks() const
{ 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;
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;
gcn::Button *mUpdateButton;
bool mAllowUpdate;
bool mShowLevel;
bool mUpdateOnlineList;
bool mGroupFriends;
};
extern WhoIsOnline *whoIsOnline;
#endif
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