nirc/Controller.h

/*
 *  Controller.h
 *  nirc
 *
 *  Created by Niklas Bölter on 03.02.10.
 *  Copyright 2010 Frubar Corporation. 
 *
 *
 * 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
 * (at your option) any later version.
 *
 *
 *
 */

#ifndef NIRC_PARSER_H
#define NIRC_PARSER_H

#include <QDir>
#include <QObject>
#include <QString>
#include <QStringList>
#include <QHash>
#include <QTextDocument>
#include <QMetaObject>
#include <QSound>
#include <QDateTime>
#include "MainWindow.h"
#include "Connection.h"
#include "Numerics.h"
#include "UserLists.h"


struct TabRef
{
	int cid;
	QString identifier;
	QString name;
};

struct Prefix
{
	bool isServer;
	QString nickname;  // When isServer is true, this is the prefix and the rest is null 
	QString username;
	QString hostname;
};

Q_DECLARE_METATYPE(Prefix);

class Controller : public QObject
{
	Q_OBJECT
public:
	Controller(MainWindow *mw);
	void setup();
	
signals:
	void gotJoin(int cid, QStringList params, Prefix prefix);
	void gotPart(int cid, QStringList params, Prefix prefix);
	void gotQuit(int cid, QStringList params, Prefix prefix);
	void gotKick(int cid, QStringList params, Prefix prefix);
	void gotPrivmsg(int cid, QStringList params, Prefix prefix);
	void gotPing(int cid, QStringList params, Prefix prefix);
	void gotNick(int cid, QStringList params, Prefix prefix);
	void gotNotice(int cid, QStringList params, Prefix prefix);
	void gotMode(int cid, QStringList params, Prefix prefix);
	void got001(int cid, QStringList params, Prefix prefix);
	void got002(int cid, QStringList params, Prefix prefix);
	void got003(int cid, QStringList params, Prefix prefix);
	void got004(int cid, QStringList params, Prefix prefix);
	void got005(int cid, QStringList params, Prefix prefix);
	void got332(int cid, QStringList params, Prefix prefix);
	void got353(int cid, QStringList params, Prefix prefix);
	void got366(int cid, QStringList params, Prefix prefix);
	
private:
	// We control all connections and the main window
	MainWindow *mw;
	QList<Connection *> connections;
	// Settings
	QSettings settings;
	QList<ConnectionSettings> connectionsettings;
	// Content of Tabs, Channel User Lists
	QHash<QString, QTextCursor *> tabs;
	UserLists *userlists;
	QHash<QString, QString> titlebars;
	// List of Connections, each having a channel name hash which points to a hash of nickname -> NamesEntry
	// My own nicks
	QHash<int, QString> mynicks;
	// Helper Stuff for Parsing
	QList<bool> registered;
	QSet<QString> namreply; // This tells us that a NAMREPLY is currently active for that channel, removed when we receive an ENDOFNAMES 
	bool isServer(QString prefix);
	void parseISupportPrefix(int cid, QString prefix);
	void parseISupportChanmodes(int cid, QString prefix);
	void parseChannelModes(int cid, QStringList params);
	void parseUserModes(int cid, QStringList params);
	QList<QHash<QChar, QChar> > support_prefix; // ISUPPORT PREFIX argument
	QList<QHash<QChar, QChar> > support_prefix_reverse;
	QList<QList<QChar> >		support_prefix_order; 
	QList<QStringList> support_chanmodes; // ISUPPORT CHANMODES argument
	QList<QSet<QString> > channels;
	// User Input Parsing stuff
	void parseInputCommand(QString line);
	// Tab Stuff
	TabRef tab; // Stores the currently viewed tab - probably move to MainWindow :?
	void addTab(QString key, quint16 maximumBlockCount);
	void renameTab(int cid, QString oldName, QString newName);
	void delTab(QString key);
	QTextCursor* getTab(int cid); // getTab() returns 0 when there is no matching tab(!)
	QTextCursor* getTab(int cid, QString name); // getTab() returns 0 when there is no matching tab(!)
	QTextCursor* getTab(QString identifier); // getTab() returns 0 when there is no matching tab(!)
	void updateChannelList();
	void updateTitleBar();
	// Content Stuff
	void addLine(QTextCursor *cursor, QString line);
	void replaceHTML(QString & line);
	
	// Connection Stuff
	void openConnections();
	void sendLine(int cid, QString line);
	
private slots:
	void parse(int cid, QString line);
	void readInput(QString line);
	void connected(int cid);
	void disconnected(int cid);
	void socketmessage(int cid, QString message);
	void tabChanged(QString identifier);
	void dataReady(int cid);

	/* move these out later */
	void handleJoin(int cid, QStringList params, Prefix prefix);
	void handlePart(int cid, QStringList params, Prefix prefix);
	void handleQuit(int cid, QStringList params, Prefix prefix);
	void handleKick(int cid, QStringList params, Prefix prefix);
	void handlePrivmsg(int cid, QStringList params, Prefix prefix);
	void handlePing(int cid, QStringList params, Prefix prefix);
	void handleNick(int cid, QStringList params, Prefix prefix);
	void handleNotice(int cid, QStringList params, Prefix prefix);
	void handleMode(int cid, QStringList params, Prefix prefix);
	void handle001(int cid, QStringList params, Prefix prefix);
	void handle002(int cid, QStringList params, Prefix prefix);
	void handle003(int cid, QStringList params, Prefix prefix);
	void handle004(int cid, QStringList params, Prefix prefix);
	void handle005(int cid, QStringList params, Prefix prefix);
	void handle332(int cid, QStringList params, Prefix prefix);
	void handle353(int cid, QStringList params, Prefix prefix);
	void handle366(int cid, QStringList params, Prefix prefix);
};

#endif