diff --git a/retroshare-gui/src/gui/chat/ChatWidget.cpp b/retroshare-gui/src/gui/chat/ChatWidget.cpp
index 9f3113e84..3fff5a757 100644
--- a/retroshare-gui/src/gui/chat/ChatWidget.cpp
+++ b/retroshare-gui/src/gui/chat/ChatWidget.cpp
@@ -1,1051 +1,1052 @@
-/****************************************************************
- *
- *  RetroShare is distributed under the following license:
- *
- *  Copyright (C) 2011, RetroShare Team
- *
- *  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.
- *
- *  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, write to the Free Software
- *  Foundation, Inc., 51 Franklin Street, Fifth Floor,
- *  Boston, MA  02110-1301, USA.
- ****************************************************************/
-
-#include <QApplication>
-#include <QMenu>
-#include <QKeyEvent>
-#include <QScrollBar>
-#include <QColorDialog>
-#include <QFontDialog>
-#include <QMessageBox>
-#include <QTextStream>
-#include <QTextCodec>
-#include <QTimer>
-#include <QTextDocumentFragment>
-#include <QStringListModel>
-
-#include "ChatWidget.h"
-#include "ui_ChatWidget.h"
-#include "gui/notifyqt.h"
-#include "gui/RetroShareLink.h"
-#include "gui/CreateMsgLinkDialog.h"
-#include "gui/settings/rsharesettings.h"
-#include "gui/settings/rsettingswin.h"
-#include "gui/settings/RsharePeerSettings.h"
-#include "gui/im_history/ImHistoryBrowser.h"
-#include "gui/common/StatusDefs.h"
-#include "gui/common/FilesDefs.h"
-#include "gui/common/Emoticons.h"
-#include "util/misc.h"
-#include "util/HandleRichText.h"
-
-#include <retroshare/rsstatus.h>
-#include <retroshare/rspeers.h>
-#include <retroshare/rshistory.h>
-#include <retroshare/rsmsgs.h>
-
-#include <time.h>
-
-/*****
- * #define CHAT_DEBUG 1
- *****/
-
-ChatWidget::ChatWidget(QWidget *parent) :
-	QWidget(parent), ui(new Ui::ChatWidget)
-{
-	ui->setupUi(this);
-
-	newMessages = false;
-	typing = false;
-	peerStatus = 0;
-	isChatLobby = false;
-	firstShow = true;
-	inChatCharFormatChanged = false;
-	completer = NULL;
-	lastMsgDate = QDate::currentDate();
-
-	lastStatusSendTime = 0 ;
-
-	connect(ui->sendButton, SIGNAL(clicked()), this, SLOT(sendChat()));
-	connect(ui->addFileButton, SIGNAL(clicked()), this , SLOT(addExtraFile()));
-
-	connect(ui->textboldButton, SIGNAL(clicked()), this, SLOT(setFont()));
-	connect(ui->textunderlineButton, SIGNAL(clicked()), this, SLOT(setFont()));
-	connect(ui->textitalicButton, SIGNAL(clicked()), this, SLOT(setFont()));
-	connect(ui->attachPictureButton, SIGNAL(clicked()), this, SLOT(addExtraPicture()));
-	connect(ui->colorButton, SIGNAL(clicked()), this, SLOT(chooseColor()));
-	connect(ui->emoteiconButton, SIGNAL(clicked()), this, SLOT(smileyWidget()));
-	connect(ui->actionSaveChatHistory, SIGNAL(triggered()), this, SLOT(fileSaveAs()));
-	connect(ui->actionClearChatHistory, SIGNAL(triggered()), this, SLOT(clearChatHistory()));
-	connect(ui->actionDeleteChatHistory, SIGNAL(triggered()), this, SLOT(deleteChatHistory()));
-	connect(ui->actionMessageHistory, SIGNAL(triggered()), this, SLOT(messageHistory()));
-	connect(ui->actionChooseFont, SIGNAL(triggered()), this, SLOT(chooseFont()));
-	connect(ui->actionResetFont, SIGNAL(triggered()), this, SLOT(resetFont()));
-
-	connect(ui->hashBox, SIGNAL(fileHashingFinished(QList<HashedFile>)), this, SLOT(fileHashingFinished(QList<HashedFile>)));
-
-	connect(NotifyQt::getInstance(), SIGNAL(peerStatusChanged(const QString&, int)), this, SLOT(updateStatus(const QString&, int)));
-	connect(NotifyQt::getInstance(), SIGNAL(peerHasNewCustomStateString(const QString&, const QString&)), this, SLOT(updatePeersCustomStateString(const QString&, const QString&)));
-
-	connect(ui->textBrowser, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(contextMenuTextBrowser(QPoint)));
-
-	connect(ui->chatTextEdit, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(contextMenu(QPoint)));
-	// reset text and color after removing all characters from the QTextEdit and after calling QTextEdit::clear
-	connect(ui->chatTextEdit, SIGNAL(currentCharFormatChanged(QTextCharFormat)), this, SLOT(chatCharFormatChanged()));
-
-	ui->infoFrame->setVisible(false);
-	ui->statusMessageLabel->hide();
-
-	setAcceptDrops(true);
-	ui->chatTextEdit->setAcceptDrops(false);
-	ui->hashBox->setDropWidget(this);
-	ui->hashBox->setAutoHide(true);
-
-	QMenu *menu = new QMenu();
-	menu->addAction(ui->actionChooseFont);
-	menu->addAction(ui->actionResetFont);
-	ui->fontButton->setMenu(menu);
-
-	menu = new QMenu();
-	menu->addAction(ui->actionClearChatHistory);
-	menu->addAction(ui->actionDeleteChatHistory);
-	menu->addAction(ui->actionSaveChatHistory);
-	menu->addAction(ui->actionMessageHistory);
-	ui->pushtoolsButton->setMenu(menu);
-
-	ui->chatTextEdit->installEventFilter(this);
-
-#if QT_VERSION < 0x040700
-	// embedded images are not supported before QT 4.7.0
-	ui->attachPictureButton->setVisible(false);
-#endif
-
-	resetStatusBar();
-
-    completer = new QCompleter(this);
-    //completer->setModel(modelFromPeers()); //No peers at this point.
-    completer->setModelSorting(QCompleter::UnsortedModel);
-    completer->setCaseSensitivity(Qt::CaseInsensitive);
-    completer->setWrapAround(false);
-    ui->chatTextEdit->setCompleter(completer);
-    ui->chatTextEdit->setCompleterKeyModifiers(Qt::ControlModifier);
-    ui->chatTextEdit->setCompleterKey(Qt::Key_Space);
+/****************************************************************
+ *
+ *  RetroShare is distributed under the following license:
+ *
+ *  Copyright (C) 2011, RetroShare Team
+ *
+ *  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.
+ *
+ *  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, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA  02110-1301, USA.
+ ****************************************************************/
 
-}
-
-ChatWidget::~ChatWidget()
-{
-	processSettings(false);
-
-	delete ui;
-}
-
-void ChatWidget::setDefaultExtraFileFlags(TransferRequestFlags fl)
-{
-	mDefaultExtraFileFlags = fl ;
-	ui->hashBox->setDefaultTransferRequestFlags(fl) ;
-}
-
-void ChatWidget::addChatBarWidget(QWidget *w)
-{
-	ui->toolBarFrame->layout()->addWidget(w) ;
-}
-
-void ChatWidget::init(const std::string &peerId, const QString &title)
-{
-	this->peerId = peerId;
-	this->title = title;
-
-	ui->titleLabel->setText(RsHtml::plainText(title));
-
-	std::string ownId = rsPeers->getOwnId();
-	setName(QString::fromUtf8(rsPeers->getPeerName(ownId).c_str()));
-
-	ChatLobbyId lid;
-	if (rsMsgs->isLobbyId(peerId, lid)) {
-		isChatLobby = true;
-		chatStyle.setStyleFromSettings(ChatStyle::TYPE_PUBLIC);
-	} else {
-		chatStyle.setStyleFromSettings(ChatStyle::TYPE_PRIVATE);
-	}
-
-	currentColor.setNamedColor(PeerSettings->getPrivateChatColor(peerId));
-	currentFont.fromString(PeerSettings->getPrivateChatFont(peerId));
-
-	colorChanged();
-	fontChanged();
-	setColorAndFont();
-
-	// load style
-	PeerSettings->getStyle(peerId, "ChatWidget", style);
-
-	if (!isChatLobby) {
-		// initialize first status
-		StatusInfo peerStatusInfo;
-		// No check of return value. Non existing status info is handled as offline.
-		rsStatus->getStatus(peerId, peerStatusInfo);
-		updateStatus(QString::fromStdString(peerId), peerStatusInfo.status);
-
-		// initialize first custom state string
-		QString customStateString = QString::fromUtf8(rsMsgs->getCustomStateString(peerId).c_str());
-		updatePeersCustomStateString(QString::fromStdString(peerId), customStateString);
-	} else {
-		updateTitle();
-	}
-
-	if (rsHistory->getEnable(false)) {
-		// get chat messages from history
-		std::list<HistoryMsg> historyMsgs;
-		int messageCount = Settings->getPrivateChatHistoryCount();
-		if (messageCount > 0) {
-			rsHistory->getMessages(peerId, historyMsgs, messageCount);
-
-			std::list<HistoryMsg>::iterator historyIt;
-			for (historyIt = historyMsgs.begin(); historyIt != historyMsgs.end(); historyIt++) {
-				addChatMsg(historyIt->incoming, QString::fromUtf8(historyIt->peerName.c_str()), QDateTime::fromTime_t(historyIt->sendTime), QDateTime::fromTime_t(historyIt->recvTime), QString::fromUtf8(historyIt->message.c_str()), TYPE_HISTORY);
-			}
-		}
-	}
-
-	processSettings(true);
-}
-
-void ChatWidget::processSettings(bool load)
-{
-	Settings->beginGroup(QString("ChatWidget"));
-
-	if (load) {
-		// load settings
-
-		// state of splitter
-		ui->chatsplitter->restoreState(Settings->value("ChatSplitter").toByteArray());
-	} else {
-		// save settings
-
-		// state of splitter
-		Settings->setValue("ChatSplitter", ui->chatsplitter->saveState());
-	}
-
-	Settings->endGroup();
-}
-
-bool ChatWidget::eventFilter(QObject *obj, QEvent *event)
-{
-    if (obj == ui->textBrowser) {
-        if (event->type() == QEvent::KeyPress) {
-
-            QKeyEvent *keyEvent = static_cast<QKeyEvent*>(event);
-            if (keyEvent) {
-                if (keyEvent->key() == Qt::Key_Delete ) {
-                    // Delete pressed
-                    if (ui->textBrowser->textCursor().selectedText().length()>0)
-                        ui->textBrowser->textCursor().deleteChar();
-
-                }
-            }
-        }
-    } else if (obj == ui->chatTextEdit) {
-		if (event->type() == QEvent::KeyPress) {
-
-			QKeyEvent *keyEvent = static_cast<QKeyEvent*>(event);
-			if (keyEvent) {
-				if (!keyEvent->text().isEmpty()) {
-					updateStatusTyping();
-				}
-
-				if (isChatLobby) {
-					if (keyEvent->key() == Qt::Key_Tab) {
-						completeNickname((bool)(keyEvent->modifiers() & Qt::ShiftModifier));
-						return true; // eat event
-					}
-					else {
-						completionWord.clear();
-					}
-				}
-					if ((keyEvent->modifiers() & ui->chatTextEdit->getCompleterKeyModifiers()) && keyEvent->key() == ui->chatTextEdit->getCompleterKey()) {
-						completer->setModel(modelFromPeers());
-					}
-					if (keyEvent->text()=="@") {
-						ui->chatTextEdit->forceCompleterShowNextKeyEvent("@");
-						completer->setModel(modelFromPeers());
-					}
-				if (keyEvent->key() == Qt::Key_Enter || keyEvent->key() == Qt::Key_Return) {
-					// Enter pressed
-					if (Settings->getChatSendMessageWithCtrlReturn()) {
-						if (keyEvent->modifiers() & Qt::ControlModifier) {
-							// send message with Ctrl+Enter
-							sendChat();
-							return true; // eat event
-						}
-					} else {
-						if (keyEvent->modifiers() & Qt::ControlModifier) {
-							// insert return
-							ui->chatTextEdit->textCursor().insertText("\n");
-						} else {
-							// send message with Enter
-							sendChat();
-						}
-						return true; // eat event
-					}
-				}
-			}
-		}
-	} else {
-		if (event->type() == QEvent::WindowActivate) {
-			if (isVisible() && (window() == NULL || window()->isActiveWindow())) {
-				newMessages = false;
-				emit infoChanged(this);
-				focusDialog();
-			}
-		}
-	}
-	// pass the event on to the parent class
-	return QWidget::eventFilter(obj, event);
-}
-
-/**
- * @brief Utility function for completeNickname.
- */
-static bool caseInsensitiveCompare(QString a, QString b)
-{
-	return a.toLower() < b.toLower();
-}
-
-/**
- * @brief Completes nickname based on previous characters.
- * @param reverse true to list nicknames in reverse alphabetical order.
- */
-void ChatWidget::completeNickname(bool reverse)
-{
-	// Find lobby we belong to
-	const ChatLobbyInfo *lobby = NULL;
-	std::list<ChatLobbyInfo> lobbies;
-	rsMsgs->getChatLobbyList(lobbies);
-
-	std::list<ChatLobbyInfo>::const_iterator lobbyIt;
-	for (lobbyIt = lobbies.begin(); lobbyIt != lobbies.end(); ++lobbyIt) {
-		std::string vpid;
-		if (rsMsgs->getVirtualPeerId(lobbyIt->lobby_id, vpid)) {
-			if (vpid == peerId) {
-				lobby = &*lobbyIt;
-				break;
-			}
-		}
-	}
-
-	if (!lobby)
-		return;
-
-	QTextCursor cursor = ui->chatTextEdit->textCursor();
-
-	// Do nothing if there is a selection
-	if (cursor.anchor() != cursor.position())
-		return;
-
-	// We want to complete the word typed by the user. This is easy.
-	// But also, if there are two participants whose name start with the word
-	// the user typed, the first press on <tab> should show the first
-	// participant’s name, and the second press on <tab> should show the
-	// second participant’s name.
-
-	cursor.beginEditBlock();
-	if (!completionWord.isEmpty()) {
-		cursor.movePosition(QTextCursor::PreviousCharacter, QTextCursor::KeepAnchor, cursor.position() - completionPosition);
-	}
-	else {
-		cursor.movePosition(QTextCursor::PreviousWord, QTextCursor::KeepAnchor);
-		completionPosition = cursor.position();
-	}
-	if (cursor.selectedText() == ": ") {
-		cursor.movePosition(QTextCursor::PreviousWord, QTextCursor::KeepAnchor);
-	}
-	bool firstWord = (cursor.position() == 0);
-	QString word = cursor.selectedText();
-	if (word.endsWith(": ")) {
-		word.chop(2);
-	}
-
-	if (word.length() > 0) {
-		// Sort participants list
-		std::list<QString> participants;
-		for (	std::map<std::string,time_t>::const_iterator it = lobby->nick_names.begin();
-				it != lobby->nick_names.end();
-				it++) {
-			participants.push_front(QString::fromUtf8(it->first.c_str()));
-		}
-		participants.sort(caseInsensitiveCompare);
-
-		// Search for a participant nickname that starts with the previous word
-		std::list<QString>::const_iterator it, start, end;
-		int delta;
-		bool skippedParticipant = false;
-		if (reverse) {
-			// Note: at the moment reverse completion doesn’t work because
-			// shift-tab selects the previous widget
-			start = participants.end();
-			--start;
-			end = participants.begin();
-			--end;
-			delta = -1;
-		}
-		else {
-			start = participants.begin();
-			end = participants.end();
-			delta = 1;
-		}
-		do {
-			for (it = start; it != end; (delta == 1) ? ++it : --it) {
-				QString participant = *it;
-				if (participant.startsWith(word, Qt::CaseInsensitive)) {
-					if (!completionWord.isEmpty() && !skippedParticipant) {
-						// This participant nicknaem was completed with <tab>;
-						// skip it and find the next one that starts with
-						// completionWord
-						word = completionWord;
-						skippedParticipant = true;
-						continue;
-					}
-					skippedParticipant = false;
-					cursor.insertText(participant);
-					if (firstWord) {
-						cursor.insertText(QString(": "));
-					}
-					break;
-				}
-			}
-		} while (skippedParticipant);
-		if (completionWord.isEmpty()) {
-			completionWord = word;
-		}
-	}
-	cursor.endEditBlock();
-}
-
-QAbstractItemModel *ChatWidget::modelFromPeers()
-{
-	// Find lobby we belong to
-	const ChatLobbyInfo *lobby = NULL;
-	std::list<ChatLobbyInfo> lobbies;
-	rsMsgs->getChatLobbyList(lobbies);
-
-	std::list<ChatLobbyInfo>::const_iterator lobbyIt;
-	for (lobbyIt = lobbies.begin(); lobbyIt != lobbies.end(); ++lobbyIt) {
-		std::string vpid;
-		if (rsMsgs->getVirtualPeerId(lobbyIt->lobby_id, vpid)) {
-			if (vpid == peerId) {
-				lobby = &*lobbyIt;
-				break;
-			}
-		}
-	}
-
-	if (!lobby)
-		return new QStringListModel(completer);
-
-#ifndef QT_NO_CURSOR
-	QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
-#endif
-	// Get participants list
-	 QStringList participants;
-	for (	std::map<std::string,time_t>::const_iterator it = lobby->nick_names.begin();
-			it != lobby->nick_names.end();
-			it++) {
-		participants.push_front(QString::fromUtf8(it->first.c_str()));
-	}
-
-#ifndef QT_NO_CURSOR
-	QApplication::restoreOverrideCursor();
-#endif
-	return new QStringListModel(participants, completer);
-}
-
-void ChatWidget::addToolsAction(QAction *action)
-{
-	ui->pushtoolsButton->menu()->addAction(action);
-}
-
-void ChatWidget::showEvent(QShowEvent */*event*/)
-{
-	newMessages = false;
-	emit infoChanged(this);
-	focusDialog();
-
-	if (firstShow) {
-		// Workaround: now the scroll position is correct calculated
-		firstShow = false;
-		QScrollBar *scrollbar = ui->textBrowser->verticalScrollBar();
-		scrollbar->setValue(scrollbar->maximum());
-	}
-}
-
-void ChatWidget::resizeEvent(QResizeEvent */*event*/)
-{
-	// Workaround: now the scroll position is correct calculated
-	QScrollBar *scrollbar = ui->textBrowser->verticalScrollBar();
-	scrollbar->setValue(scrollbar->maximum());
-}
-
-void ChatWidget::addToParent(QWidget *newParent)
-{
-	newParent->window()->installEventFilter(this);
-}
-
-void ChatWidget::removeFromParent(QWidget *oldParent)
-{
-	oldParent->window()->removeEventFilter(this);
-}
-
-void ChatWidget::focusDialog()
-{
-	ui->chatTextEdit->setFocus();
-}
-
-void ChatWidget::setWelcomeMessage(QString &text)
-{
-	ui->textBrowser->setText(text);
-}
-
-void ChatWidget::addChatMsg(bool incoming, const QString &name, const QDateTime &sendTime, const QDateTime &recvTime, const QString &message, enumChatType chatType)
-{
-#ifdef CHAT_DEBUG
-	std::cout << "ChatWidget::addChatMsg message : " << message.toStdString() << std::endl;
-#endif
-
-	unsigned int formatTextFlag = RSHTML_FORMATTEXT_EMBED_LINKS | RSHTML_FORMATTEXT_OPTIMIZE;
-	unsigned int formatFlag = 0;
-
-    bool addDate = false;
-    if (QDate::currentDate()>lastMsgDate) 
-	 {
-		 addDate=true;
-    }
-
-	// embed smileys ?
-	if (Settings->valueFromGroup(QString("Chat"), QString::fromUtf8("Emoteicons_PrivatChat"), true).toBool()) {
-		formatTextFlag |= RSHTML_FORMATTEXT_EMBED_SMILEYS;
-	}
-
-	// Always fix colors
-	formatTextFlag |= RSHTML_FORMATTEXT_FIX_COLORS;
-	qreal desiredContrast = Settings->valueFromGroup("Chat", "MinimumContrast", 4.5).toDouble();
-	QColor backgroundColor = ui->textBrowser->palette().base().color();
-
-	// Remove font name, size, bold, italics?
-	if (!Settings->valueFromGroup("Chat", "EnableCustomFonts", true).toBool()) {
-		formatTextFlag |= RSHTML_FORMATTEXT_REMOVE_FONT_FAMILY;
-	}
-	if (!Settings->valueFromGroup("Chat", "EnableCustomFontSize", true).toBool()) {
-		formatTextFlag |= RSHTML_FORMATTEXT_REMOVE_FONT_SIZE;
-	}
-	if (!Settings->valueFromGroup("Chat", "EnableBold", true).toBool()) {
-		formatTextFlag |= RSHTML_FORMATTEXT_REMOVE_FONT_WEIGHT;
-	}
-	if (!Settings->valueFromGroup("Chat", "EnableItalics", true).toBool()) {
-		formatTextFlag |= RSHTML_FORMATTEXT_REMOVE_FONT_STYLE;
-	}
-
-	ChatStyle::enumFormatMessage type;
-	if (chatType == TYPE_OFFLINE) {
-		type = ChatStyle::FORMATMSG_OOUTGOING;
-	} else if (chatType == TYPE_SYSTEM) {
-		type = ChatStyle::FORMATMSG_SYSTEM;
-    } else if (chatType == TYPE_HISTORY || addDate) {
-        lastMsgDate=QDate::currentDate();
-		type = incoming ? ChatStyle::FORMATMSG_HINCOMING : ChatStyle::FORMATMSG_HOUTGOING;
-	} else {
-		type = incoming ? ChatStyle::FORMATMSG_INCOMING : ChatStyle::FORMATMSG_OUTGOING;
-	}
-
-	if (chatType == TYPE_SYSTEM) {
-		formatFlag |= CHAT_FORMATMSG_SYSTEM;
-	}
-
-	QString formattedMessage = RsHtml().formatText(ui->textBrowser->document(), message, formatTextFlag, backgroundColor, desiredContrast);
-	QString formatMsg = chatStyle.formatMessage(type, name, incoming ? sendTime : recvTime, formattedMessage, formatFlag);
-
-	ui->textBrowser->append(formatMsg);
-
-	resetStatusBar();
-
-	if (incoming && chatType == TYPE_NORMAL) {
-		emit newMessage(this);
-
-		if (!isActive()) {
-			newMessages = true;
-		}
-
-		emit infoChanged(this);
-	}
-}
-
-bool ChatWidget::isActive()
-{
-	if (!isVisible() || (window() && (!window()->isActiveWindow() || window()->isMinimized()))) {
-		return false;
-	}
-
-	return true;
-}
-
-void ChatWidget::pasteText(const QString& S)
-{
-	//std::cerr << "In paste link" << std::endl;
-	ui->chatTextEdit->insertHtml(S);
-	setColorAndFont();
-}
-
-void ChatWidget::pasteLink()
-{
-	//std::cerr << "In paste link" << std::endl;
-	ui->chatTextEdit->insertHtml(RSLinkClipboard::toHtml());
-	setColorAndFont();
-}
-
-void ChatWidget::pasteOwnCertificateLink()
-{
-	//std::cerr << "In paste own certificate link" << std::endl;
-	RetroShareLink link ;
-	std::string ownId = rsPeers->getOwnId() ;
-
-	if( link.createCertificate(ownId) )	{
-		ui->chatTextEdit->insertHtml(link.toHtml() + " ");
-		setColorAndFont();
-	}
-}
-
-void ChatWidget::contextMenu(QPoint point)
-{
-	std::cerr << "In context menu" << std::endl;
-
-	QMenu *contextMnu = ui->chatTextEdit->createStandardContextMenu(point);
-
-	contextMnu->addSeparator();
-	QAction *action = contextMnu->addAction(QIcon(":/images/pasterslink.png"), tr("Paste RetroShare Link"), this, SLOT(pasteLink()));
-	action->setDisabled(RSLinkClipboard::empty());
-	contextMnu->addAction(QIcon(":/images/pasterslink.png"), tr("Paste my certificate link"), this, SLOT(pasteOwnCertificateLink()));
-//#ifdef ENABLE_DISTANT_CHAT_AND_MSGS
-//	contextMnu->addAction(QIcon(":/images/pasterslink.png"), tr("Paste/Create private chat or Message link..."), this, SLOT(pasteCreateMsgLink()));
-//#endif
-
-	contextMnu->exec(QCursor::pos());
-	delete(contextMnu);
-}
-
-void ChatWidget::pasteCreateMsgLink()
-{
-	RSettingsWin::showYourself(this, RSettingsWin::Chat);
-}
-
-void ChatWidget::contextMenuTextBrowser(QPoint point)
-{
-	QMatrix matrix;
-	matrix.translate(ui->textBrowser->horizontalScrollBar()->value(), ui->textBrowser->verticalScrollBar()->value());
-
-	QMenu *contextMnu = ui->textBrowser->createStandardContextMenu(matrix.map(point));
-
-	contextMnu->addSeparator();
-	contextMnu->addAction(ui->actionClearChatHistory);
-
-	contextMnu->exec(ui->textBrowser->viewport()->mapToGlobal(point));
-	delete(contextMnu);
-}
-
-void ChatWidget::chatCharFormatChanged()
-{
-	if (inChatCharFormatChanged) {
-		return;
-	}
-
-	inChatCharFormatChanged = true;
-
-	// Reset font and color before inserting a character if edit box is empty
-	// (color info disappears when the user deletes all text)
-	if (ui->chatTextEdit->toPlainText().isEmpty()) {
-		setColorAndFont();
-	}
-
-	inChatCharFormatChanged = false;
-}
-
-void ChatWidget::resetStatusBar()
-{
-	ui->statusLabel->clear();
-	ui->typingpixmapLabel->clear();
-
-	typing = false;
-
-	emit infoChanged(this);
-}
-
-void ChatWidget::updateStatusTyping()
-{
-	if (time(NULL) - lastStatusSendTime > 5)	// limit 'peer is typing' packets to at most every 10 sec
-	{
-#ifdef ONLY_FOR_LINGUIST
-		tr("is typing...");
-#endif
-
-		rsMsgs->sendStatusString(peerId, "is typing...");
-		lastStatusSendTime = time(NULL) ;
-	}
-}
-
-void ChatWidget::sendChat()
-{
-	QTextEdit *chatWidget = ui->chatTextEdit;
-
-	if (chatWidget->toPlainText().isEmpty()) {
-		// nothing to send
-		return;
-	}
-
-	QString text;
-	RsHtml::optimizeHtml(chatWidget, text);
-	std::wstring msg = text.toStdWString();
-
-	if (msg.empty()) {
-		// nothing to send
-		return;
-	}
-
-#ifdef CHAT_DEBUG
-	std::cout << "ChatWidget:sendChat " << std::endl;
-#endif
-
-	if (rsMsgs->sendPrivateChat(peerId, msg)) {
-		QDateTime currentTime = QDateTime::currentDateTime();
-		addChatMsg(false, name, currentTime, currentTime, QString::fromStdWString(msg), TYPE_NORMAL);
-	}
-
-	chatWidget->clear();
-	// workaround for Qt bug - http://bugreports.qt.nokia.com/browse/QTBUG-2533
-	// QTextEdit::clear() does not reset the CharFormat if document contains hyperlinks that have been accessed.
-	chatWidget->setCurrentCharFormat(QTextCharFormat ());
-}
-
-void ChatWidget::on_closeInfoFrameButton_clicked()
-{
-	ui->infoFrame->setVisible(false);
-}
-
-void ChatWidget::chooseColor()
-{
-	bool ok;
-	QRgb color = QColorDialog::getRgba(ui->chatTextEdit->textColor().rgba(), &ok, window());
-	if (ok) {
-		currentColor = QColor(color);
-		PeerSettings->setPrivateChatColor(peerId, currentColor.name());
-		colorChanged();
-		setColorAndFont();
-	}
-}
-
-void ChatWidget::colorChanged()
-{
-	QPixmap pix(16, 16);
-	pix.fill(currentColor);
-	ui->colorButton->setIcon(pix);
-}
-
-void ChatWidget::chooseFont()
-{
-	bool ok;
-	QFont font = QFontDialog::getFont(&ok, currentFont, this);
-	if (ok) {
-		currentFont = font;
-		fontChanged();
-		setFont();
-	}
-}
-
-void ChatWidget::resetFont()
-{
-	currentFont.fromString(Settings->getChatScreenFont());
-	fontChanged();
-	setFont();
-}
-
-void ChatWidget::fontChanged()
-{
-	ui->textboldButton->setChecked(currentFont.bold());
-	ui->textunderlineButton->setChecked(currentFont.underline());
-	ui->textitalicButton->setChecked(currentFont.italic());
-}
-
-void ChatWidget::setColorAndFont()
-{
-	currentFont.setBold(ui->textboldButton->isChecked());
-	currentFont.setUnderline(ui->textunderlineButton->isChecked());
-	currentFont.setItalic(ui->textitalicButton->isChecked());
-
-	ui->chatTextEdit->setFont(currentFont);
-	ui->chatTextEdit->setTextColor(currentColor);
-
-	ui->chatTextEdit->setFocus();
-}
-
-void ChatWidget::setFont()
-{
-	setColorAndFont();
-	PeerSettings->setPrivateChatFont(peerId, currentFont.toString());
-}
-
-void ChatWidget::smileyWidget()
-{
-	Emoticons::showSmileyWidget(this, ui->emoteiconButton, SLOT(addSmiley()), true);
-}
-
-void ChatWidget::addSmiley()
-{
-	ui->chatTextEdit->textCursor().insertText(qobject_cast<QPushButton*>(sender())->toolTip().split("|").first());
-}
-
-void ChatWidget::clearChatHistory()
-{
-	ui->textBrowser->clear();
-}
-
-void ChatWidget::deleteChatHistory()
-{
-	if ((QMessageBox::question(this, "RetroShare", tr("Do you really want to physically delete the history?"), QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes)) == QMessageBox::Yes) {
-		clearChatHistory();
-		rsHistory->clear(peerId);
-	}
-}
-
-void ChatWidget::messageHistory()
-{
-	ImHistoryBrowser imBrowser(peerId, ui->chatTextEdit, window());
-	imBrowser.exec();
-}
-
-void ChatWidget::addExtraFile()
-{
-	QStringList files;
-	if (misc::getOpenFileNames(this, RshareSettings::LASTDIR_EXTRAFILE, tr("Add Extra File"), "", files)) {
-		ui->hashBox->addAttachments(files,mDefaultExtraFileFlags /*, 0*/);
-	}
-}
-
-void ChatWidget::addExtraPicture()
-{
-	// select a picture file
-	QString file;
-	if (misc::getOpenFileName(window(), RshareSettings::LASTDIR_IMAGES, tr("Load Picture File"), "Pictures (*.png *.xpm *.jpg)", file)) {
-		QString encodedImage;
-		if (RsHtml::makeEmbeddedImage(file, encodedImage, 640*480)) {
-			QTextDocumentFragment fragment = QTextDocumentFragment::fromHtml(encodedImage);
-			ui->chatTextEdit->textCursor().insertFragment(fragment);
-		}
-	}
-}
-
-void ChatWidget::fileHashingFinished(QList<HashedFile> hashedFiles)
-{
-	std::cerr << "ChatWidget::fileHashingFinished() started." << std::endl;
-
-	QString message;
-
-	QList<HashedFile>::iterator it;
-	for (it = hashedFiles.begin(); it != hashedFiles.end(); ++it) {
-		HashedFile& hashedFile = *it;
-		QString ext = QFileInfo(hashedFile.filename).suffix();
-
-		RetroShareLink link;
-
-		if(mDefaultExtraFileFlags & RS_FILE_REQ_ANONYMOUS_ROUTING)
-			link.createFile(hashedFile.filename, hashedFile.size, QString::fromStdString(hashedFile.hash));
-		else
-			link.createExtraFile(hashedFile.filename, hashedFile.size, QString::fromStdString(hashedFile.hash),QString::fromStdString(rsPeers->getOwnId()));
-
-		if (hashedFile.flag & HashedFile::Picture) {
-			message += QString("<img src=\"file:///%1\" width=\"100\" height=\"100\">").arg(hashedFile.filepath);
-			message+="<br>";
-		} else {
-			QString image = FilesDefs::getImageFromFilename(hashedFile.filename, false);
-			if (!image.isEmpty()) {
-				message += QString("<img src=\"%1\">").arg(image);
-			}
-		}
-		message += link.toHtmlSize();
-		if (it != hashedFiles.end()) {
-			message += "<BR>";
-		}
-	}
-
-#ifdef CHAT_DEBUG
-	std::cerr << "ChatWidget::fileHashingFinished message : " << message.toStdString() << std::endl;
-#endif
-
-    ui->chatTextEdit->insertHtml(message);
-
-}
-
-bool ChatWidget::fileSave()
-{
-	if (fileName.isEmpty())
-		return fileSaveAs();
-
-	QFile file(fileName);
-	if (!file.open(QFile::WriteOnly))
-		return false;
-	QTextStream ts(&file);
-	ts.setCodec(QTextCodec::codecForName("UTF-8"));
-	ts << ui->textBrowser->document()->toPlainText();
-	ui->textBrowser->document()->setModified(false);
-	return true;
-}
-
-bool ChatWidget::fileSaveAs()
-{
-	QString fn;
-	if (misc::getSaveFileName(window(), RshareSettings::LASTDIR_HISTORY, tr("Save as..."), tr("Text File (*.txt );;All Files (*)"), fn)) {
-		setCurrentFileName(fn);
-		return fileSave();
-	}
-
-	return false;
-}
-
-void ChatWidget::setCurrentFileName(const QString &fileName)
-{
-	this->fileName = fileName;
-	ui->textBrowser->document()->setModified(false);
-
-	setWindowModified(false);
-}
-
-void ChatWidget::updateStatus(const QString &peer_id, int status)
-{
-	if (isChatLobby) {
-		// updateTitle is used
-		return;
-	}
-
-	/* set font size for status  */
-	if (peer_id.toStdString() == peerId) {
-		// the peers status has changed
-
-		QString peerName ;
-		uint32_t stts ;
-		std::string pgp_id ;
-
-		if(rsMsgs->getDistantChatStatus(peerId,stts,pgp_id))
-			peerName = QString::fromUtf8(rsPeers->getPeerName(pgp_id).c_str());
-		else
-			peerName = QString::fromUtf8(rsPeers->getPeerName(peerId).c_str());
-
-		// is scrollbar at the end?
-		QScrollBar *scrollbar = ui->textBrowser->verticalScrollBar();
-		bool atEnd = (scrollbar->value() == scrollbar->maximum());
-
-		switch (status) {
-		case RS_STATUS_OFFLINE:
-			ui->infoFrame->setVisible(true);
-			ui->infoLabel->setText(peerName + " " + tr("appears to be Offline.") +"\n" + tr("Messages you send will be delivered after Friend is again Online"));
-			break;
-
-		case RS_STATUS_INACTIVE:
-			ui->infoFrame->setVisible(true);
-			ui->infoLabel->setText(peerName + " " + tr("is Idle and may not reply"));
-			break;
-
-		case RS_STATUS_ONLINE:
-			ui->infoFrame->setVisible(false);
-			break;
-
-		case RS_STATUS_AWAY:
-			ui->infoLabel->setText(peerName + " " + tr("is Away and may not reply"));
-			ui->infoFrame->setVisible(true);
-			break;
-
-		case RS_STATUS_BUSY:
-			ui->infoLabel->setText(peerName + " " + tr("is Busy and may not reply"));
-			ui->infoFrame->setVisible(true);
-			break;
-		}
-
-		QString statusString("<span style=\"font-size:11pt; font-weight:500;""\">%1</span>");
-		ui->titleLabel->setText(peerName + " (" + statusString.arg(StatusDefs::name(status)) + ")") ;
-
-		peerStatus = status;
-
-		if (atEnd) {
-			// scroll to the end
-			scrollbar->setValue(scrollbar->maximum());
-		}
-
-		emit infoChanged(this);
-		emit statusChanged(status);
-
-		return;
-	}
-
-	// ignore status change
-}
-
-void ChatWidget::updateTitle()
-{
-	if (!isChatLobby) {
-		// updateStatus is used
-		return;
-	}
-
-	ui->titleLabel->setText(RsHtml::plainText(name) + "@" + RsHtml::plainText(title));
-}
-
-void ChatWidget::updatePeersCustomStateString(const QString& peer_id, const QString& status_string)
-{
-	std::string stdPeerId = peer_id.toStdString();
-	QString status_text;
-
-	if (stdPeerId == peerId) {
-		// the peers status string has changed
-		if (status_string.isEmpty()) {
-			ui->statusMessageLabel->hide();
-		} else {
-			ui->statusMessageLabel->show();
-			status_text = RsHtml().formatText(NULL, status_string, RSHTML_FORMATTEXT_EMBED_SMILEYS | RSHTML_FORMATTEXT_EMBED_LINKS);
-			ui->statusMessageLabel->setText(status_text);
-		}
-	}
-}
-
-void ChatWidget::updateStatusString(const QString &statusMask, const QString &statusString)
-{
-	ui->statusLabel->setText(QString(statusMask).arg(tr(statusString.toAscii()))); // displays info for 5 secs.
-	ui->typingpixmapLabel->setPixmap(QPixmap(":images/typing.png") );
-
-	if (statusString == "is typing...") {
-		typing = true;
-
-		emit infoChanged(this);
-	}
-
-	QTimer::singleShot(5000, this, SLOT(resetStatusBar())) ;
-}
-
-void ChatWidget::setName(const QString &name)
-{
-	this->name = name;
-	updateTitle();
-}
-
-bool ChatWidget::setStyle()
-{
-	if (style.showDialog(window())) {
-		PeerSettings->setStyle(peerId, "PopupChatDialog", style);
-		return true;
-	}
-
-	return false;
-}
+#include <QApplication>
+#include <QMenu>
+#include <QKeyEvent>
+#include <QScrollBar>
+#include <QColorDialog>
+#include <QFontDialog>
+#include <QMessageBox>
+#include <QTextStream>
+#include <QTextCodec>
+#include <QTimer>
+#include <QTextDocumentFragment>
+#include <QStringListModel>
+
+#include "ChatWidget.h"
+#include "ui_ChatWidget.h"
+#include "gui/notifyqt.h"
+#include "gui/RetroShareLink.h"
+#include "gui/CreateMsgLinkDialog.h"
+#include "gui/settings/rsharesettings.h"
+#include "gui/settings/rsettingswin.h"
+#include "gui/settings/RsharePeerSettings.h"
+#include "gui/im_history/ImHistoryBrowser.h"
+#include "gui/common/StatusDefs.h"
+#include "gui/common/FilesDefs.h"
+#include "gui/common/Emoticons.h"
+#include "util/misc.h"
+#include "util/HandleRichText.h"
+
+#include <retroshare/rsstatus.h>
+#include <retroshare/rspeers.h>
+#include <retroshare/rshistory.h>
+#include <retroshare/rsmsgs.h>
+
+#include <time.h>
+
+/*****
+ * #define CHAT_DEBUG 1
+ *****/
+
+ChatWidget::ChatWidget(QWidget *parent) :
+	QWidget(parent), ui(new Ui::ChatWidget)
+{
+	ui->setupUi(this);
+
+	newMessages = false;
+	typing = false;
+	peerStatus = 0;
+	isChatLobby = false;
+	firstShow = true;
+	inChatCharFormatChanged = false;
+	completer = NULL;
+	lastMsgDate = QDate::currentDate();
+
+	lastStatusSendTime = 0 ;
+
+	connect(ui->sendButton, SIGNAL(clicked()), this, SLOT(sendChat()));
+	connect(ui->addFileButton, SIGNAL(clicked()), this , SLOT(addExtraFile()));
+
+	connect(ui->textboldButton, SIGNAL(clicked()), this, SLOT(setFont()));
+	connect(ui->textunderlineButton, SIGNAL(clicked()), this, SLOT(setFont()));
+	connect(ui->textitalicButton, SIGNAL(clicked()), this, SLOT(setFont()));
+	connect(ui->attachPictureButton, SIGNAL(clicked()), this, SLOT(addExtraPicture()));
+	connect(ui->colorButton, SIGNAL(clicked()), this, SLOT(chooseColor()));
+	connect(ui->emoteiconButton, SIGNAL(clicked()), this, SLOT(smileyWidget()));
+	connect(ui->actionSaveChatHistory, SIGNAL(triggered()), this, SLOT(fileSaveAs()));
+	connect(ui->actionClearChatHistory, SIGNAL(triggered()), this, SLOT(clearChatHistory()));
+	connect(ui->actionDeleteChatHistory, SIGNAL(triggered()), this, SLOT(deleteChatHistory()));
+	connect(ui->actionMessageHistory, SIGNAL(triggered()), this, SLOT(messageHistory()));
+	connect(ui->actionChooseFont, SIGNAL(triggered()), this, SLOT(chooseFont()));
+	connect(ui->actionResetFont, SIGNAL(triggered()), this, SLOT(resetFont()));
+
+	connect(ui->hashBox, SIGNAL(fileHashingFinished(QList<HashedFile>)), this, SLOT(fileHashingFinished(QList<HashedFile>)));
+
+	connect(NotifyQt::getInstance(), SIGNAL(peerStatusChanged(const QString&, int)), this, SLOT(updateStatus(const QString&, int)));
+	connect(NotifyQt::getInstance(), SIGNAL(peerHasNewCustomStateString(const QString&, const QString&)), this, SLOT(updatePeersCustomStateString(const QString&, const QString&)));
+
+	connect(ui->textBrowser, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(contextMenuTextBrowser(QPoint)));
+
+	connect(ui->chatTextEdit, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(contextMenu(QPoint)));
+	// reset text and color after removing all characters from the QTextEdit and after calling QTextEdit::clear
+	connect(ui->chatTextEdit, SIGNAL(currentCharFormatChanged(QTextCharFormat)), this, SLOT(chatCharFormatChanged()));
+
+	ui->infoFrame->setVisible(false);
+	ui->statusMessageLabel->hide();
+
+	setAcceptDrops(true);
+	ui->chatTextEdit->setAcceptDrops(false);
+	ui->hashBox->setDropWidget(this);
+	ui->hashBox->setAutoHide(true);
+
+	QMenu *menu = new QMenu();
+	menu->addAction(ui->actionChooseFont);
+	menu->addAction(ui->actionResetFont);
+	ui->fontButton->setMenu(menu);
+
+	menu = new QMenu();
+	menu->addAction(ui->actionClearChatHistory);
+	menu->addAction(ui->actionDeleteChatHistory);
+	menu->addAction(ui->actionSaveChatHistory);
+	menu->addAction(ui->actionMessageHistory);
+	ui->pushtoolsButton->setMenu(menu);
+
+	ui->chatTextEdit->installEventFilter(this);
+
+#if QT_VERSION < 0x040700
+	// embedded images are not supported before QT 4.7.0
+	ui->attachPictureButton->setVisible(false);
+#endif
+
+	resetStatusBar();
+
+    completer = new QCompleter(this);
+    //completer->setModel(modelFromPeers()); //No peers at this point.
+    completer->setModelSorting(QCompleter::UnsortedModel);
+    completer->setCaseSensitivity(Qt::CaseInsensitive);
+    completer->setWrapAround(false);
+    ui->chatTextEdit->setCompleter(completer);
+    ui->chatTextEdit->setCompleterKeyModifiers(Qt::ControlModifier);
+    ui->chatTextEdit->setCompleterKey(Qt::Key_Space);
+
+}
+
+ChatWidget::~ChatWidget()
+{
+	processSettings(false);
+
+	delete ui;
+}
+
+void ChatWidget::setDefaultExtraFileFlags(TransferRequestFlags fl)
+{
+	mDefaultExtraFileFlags = fl ;
+	ui->hashBox->setDefaultTransferRequestFlags(fl) ;
+}
+
+void ChatWidget::addChatBarWidget(QWidget *w)
+{
+	ui->toolBarFrame->layout()->addWidget(w) ;
+}
+
+void ChatWidget::init(const std::string &peerId, const QString &title)
+{
+	this->peerId = peerId;
+	this->title = title;
+
+	ui->titleLabel->setText(RsHtml::plainText(title));
+
+	std::string ownId = rsPeers->getOwnId();
+	setName(QString::fromUtf8(rsPeers->getPeerName(ownId).c_str()));
+
+	ChatLobbyId lid;
+	if (rsMsgs->isLobbyId(peerId, lid)) {
+		isChatLobby = true;
+		chatStyle.setStyleFromSettings(ChatStyle::TYPE_PUBLIC);
+	} else {
+		chatStyle.setStyleFromSettings(ChatStyle::TYPE_PRIVATE);
+	}
+
+	currentColor.setNamedColor(PeerSettings->getPrivateChatColor(peerId));
+	currentFont.fromString(PeerSettings->getPrivateChatFont(peerId));
+
+	colorChanged();
+	fontChanged();
+	setColorAndFont();
+
+	// load style
+	PeerSettings->getStyle(peerId, "ChatWidget", style);
+
+	if (!isChatLobby) {
+		// initialize first status
+		StatusInfo peerStatusInfo;
+		// No check of return value. Non existing status info is handled as offline.
+		rsStatus->getStatus(peerId, peerStatusInfo);
+		updateStatus(QString::fromStdString(peerId), peerStatusInfo.status);
+
+		// initialize first custom state string
+		QString customStateString = QString::fromUtf8(rsMsgs->getCustomStateString(peerId).c_str());
+		updatePeersCustomStateString(QString::fromStdString(peerId), customStateString);
+	} else {
+		updateTitle();
+	}
+
+	if (rsHistory->getEnable(false)) {
+		// get chat messages from history
+		std::list<HistoryMsg> historyMsgs;
+		int messageCount = Settings->getPrivateChatHistoryCount();
+		if (messageCount > 0) {
+			rsHistory->getMessages(peerId, historyMsgs, messageCount);
+
+			std::list<HistoryMsg>::iterator historyIt;
+			for (historyIt = historyMsgs.begin(); historyIt != historyMsgs.end(); historyIt++) {
+				addChatMsg(historyIt->incoming, QString::fromUtf8(historyIt->peerName.c_str()), QDateTime::fromTime_t(historyIt->sendTime), QDateTime::fromTime_t(historyIt->recvTime), QString::fromUtf8(historyIt->message.c_str()), TYPE_HISTORY);
+			}
+		}
+	}
+
+	processSettings(true);
+}
+
+void ChatWidget::processSettings(bool load)
+{
+	Settings->beginGroup(QString("ChatWidget"));
+
+	if (load) {
+		// load settings
+
+		// state of splitter
+		ui->chatsplitter->restoreState(Settings->value("ChatSplitter").toByteArray());
+	} else {
+		// save settings
+
+		// state of splitter
+		Settings->setValue("ChatSplitter", ui->chatsplitter->saveState());
+	}
+
+	Settings->endGroup();
+}
+
+bool ChatWidget::eventFilter(QObject *obj, QEvent *event)
+{
+    if (obj == ui->textBrowser) {
+        if (event->type() == QEvent::KeyPress) {
+
+            QKeyEvent *keyEvent = static_cast<QKeyEvent*>(event);
+            if (keyEvent) {
+                if (keyEvent->key() == Qt::Key_Delete ) {
+                    // Delete pressed
+                    if (ui->textBrowser->textCursor().selectedText().length()>0)
+                        ui->textBrowser->textCursor().deleteChar();
+
+                }
+            }
+        }
+    } else if (obj == ui->chatTextEdit) {
+		if (event->type() == QEvent::KeyPress) {
+
+			QKeyEvent *keyEvent = static_cast<QKeyEvent*>(event);
+			if (keyEvent) {
+				if (!keyEvent->text().isEmpty()) {
+					updateStatusTyping();
+				}
+
+				if (isChatLobby) {
+					if (keyEvent->key() == Qt::Key_Tab) {
+						completeNickname((bool)(keyEvent->modifiers() & Qt::ShiftModifier));
+						return true; // eat event
+					}
+					else {
+						completionWord.clear();
+					}
+				}
+					if ((keyEvent->modifiers() & ui->chatTextEdit->getCompleterKeyModifiers()) && keyEvent->key() == ui->chatTextEdit->getCompleterKey()) {
+						completer->setModel(modelFromPeers());
+					}
+					if (keyEvent->text()=="@") {
+						ui->chatTextEdit->forceCompleterShowNextKeyEvent("@");
+						completer->setModel(modelFromPeers());
+					}
+				if (keyEvent->key() == Qt::Key_Enter || keyEvent->key() == Qt::Key_Return) {
+					// Enter pressed
+					if (Settings->getChatSendMessageWithCtrlReturn()) {
+						if (keyEvent->modifiers() & Qt::ControlModifier) {
+							// send message with Ctrl+Enter
+							sendChat();
+							return true; // eat event
+						}
+					} else {
+						if (keyEvent->modifiers() & Qt::ControlModifier) {
+							// insert return
+							ui->chatTextEdit->textCursor().insertText("\n");
+						} else {
+							// send message with Enter
+							sendChat();
+						}
+						return true; // eat event
+					}
+				}
+			}
+		}
+	} else {
+		if (event->type() == QEvent::WindowActivate) {
+			if (isVisible() && (window() == NULL || window()->isActiveWindow())) {
+				newMessages = false;
+				emit infoChanged(this);
+				focusDialog();
+			}
+		}
+	}
+	// pass the event on to the parent class
+	return QWidget::eventFilter(obj, event);
+}
+
+/**
+ * @brief Utility function for completeNickname.
+ */
+static bool caseInsensitiveCompare(QString a, QString b)
+{
+	return a.toLower() < b.toLower();
+}
+
+/**
+ * @brief Completes nickname based on previous characters.
+ * @param reverse true to list nicknames in reverse alphabetical order.
+ */
+void ChatWidget::completeNickname(bool reverse)
+{
+	// Find lobby we belong to
+	const ChatLobbyInfo *lobby = NULL;
+	std::list<ChatLobbyInfo> lobbies;
+	rsMsgs->getChatLobbyList(lobbies);
+
+	std::list<ChatLobbyInfo>::const_iterator lobbyIt;
+	for (lobbyIt = lobbies.begin(); lobbyIt != lobbies.end(); ++lobbyIt) {
+		std::string vpid;
+		if (rsMsgs->getVirtualPeerId(lobbyIt->lobby_id, vpid)) {
+			if (vpid == peerId) {
+				lobby = &*lobbyIt;
+				break;
+			}
+		}
+	}
+
+	if (!lobby)
+		return;
+
+	QTextCursor cursor = ui->chatTextEdit->textCursor();
+
+	// Do nothing if there is a selection
+	if (cursor.anchor() != cursor.position())
+		return;
+
+	// We want to complete the word typed by the user. This is easy.
+	// But also, if there are two participants whose name start with the word
+	// the user typed, the first press on <tab> should show the first
+	// participant’s name, and the second press on <tab> should show the
+	// second participant’s name.
+
+	cursor.beginEditBlock();
+	if (!completionWord.isEmpty()) {
+		cursor.movePosition(QTextCursor::PreviousCharacter, QTextCursor::KeepAnchor, cursor.position() - completionPosition);
+	}
+	else {
+		cursor.movePosition(QTextCursor::PreviousWord, QTextCursor::KeepAnchor);
+		completionPosition = cursor.position();
+	}
+	if (cursor.selectedText() == ": ") {
+		cursor.movePosition(QTextCursor::PreviousWord, QTextCursor::KeepAnchor);
+	}
+	bool firstWord = (cursor.position() == 0);
+	QString word = cursor.selectedText();
+	if (word.endsWith(": ")) {
+		word.chop(2);
+	}
+
+	if (word.length() > 0) {
+		// Sort participants list
+		std::list<QString> participants;
+		for (	std::map<std::string,time_t>::const_iterator it = lobby->nick_names.begin();
+				it != lobby->nick_names.end();
+				it++) {
+			participants.push_front(QString::fromUtf8(it->first.c_str()));
+		}
+		participants.sort(caseInsensitiveCompare);
+
+		// Search for a participant nickname that starts with the previous word
+		std::list<QString>::const_iterator it, start, end;
+		int delta;
+		bool skippedParticipant = false;
+		if (reverse) {
+			// Note: at the moment reverse completion doesn’t work because
+			// shift-tab selects the previous widget
+			start = participants.end();
+			--start;
+			end = participants.begin();
+			--end;
+			delta = -1;
+		}
+		else {
+			start = participants.begin();
+			end = participants.end();
+			delta = 1;
+		}
+		do {
+			for (it = start; it != end; (delta == 1) ? ++it : --it) {
+				QString participant = *it;
+				if (participant.startsWith(word, Qt::CaseInsensitive)) {
+					if (!completionWord.isEmpty() && !skippedParticipant) {
+						// This participant nicknaem was completed with <tab>;
+						// skip it and find the next one that starts with
+						// completionWord
+						word = completionWord;
+						skippedParticipant = true;
+						continue;
+					}
+					skippedParticipant = false;
+					cursor.insertText(participant);
+					if (firstWord) {
+						cursor.insertText(QString(": "));
+					}
+					break;
+				}
+			}
+		} while (skippedParticipant);
+		if (completionWord.isEmpty()) {
+			completionWord = word;
+		}
+	}
+	cursor.endEditBlock();
+}
+
+QAbstractItemModel *ChatWidget::modelFromPeers()
+{
+	// Find lobby we belong to
+	const ChatLobbyInfo *lobby = NULL;
+	std::list<ChatLobbyInfo> lobbies;
+	rsMsgs->getChatLobbyList(lobbies);
+
+	std::list<ChatLobbyInfo>::const_iterator lobbyIt;
+	for (lobbyIt = lobbies.begin(); lobbyIt != lobbies.end(); ++lobbyIt) {
+		std::string vpid;
+		if (rsMsgs->getVirtualPeerId(lobbyIt->lobby_id, vpid)) {
+			if (vpid == peerId) {
+				lobby = &*lobbyIt;
+				break;
+			}
+		}
+	}
+
+	if (!lobby)
+		return new QStringListModel(completer);
+
+#ifndef QT_NO_CURSOR
+	QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
+#endif
+	// Get participants list
+	 QStringList participants;
+	for (	std::map<std::string,time_t>::const_iterator it = lobby->nick_names.begin();
+			it != lobby->nick_names.end();
+			it++) {
+		participants.push_front(QString::fromUtf8(it->first.c_str()));
+	}
+
+#ifndef QT_NO_CURSOR
+	QApplication::restoreOverrideCursor();
+#endif
+	return new QStringListModel(participants, completer);
+}
+
+void ChatWidget::addToolsAction(QAction *action)
+{
+	ui->pushtoolsButton->menu()->addAction(action);
+}
+
+void ChatWidget::showEvent(QShowEvent */*event*/)
+{
+	newMessages = false;
+	emit infoChanged(this);
+	focusDialog();
+
+	if (firstShow) {
+		// Workaround: now the scroll position is correct calculated
+		firstShow = false;
+		QScrollBar *scrollbar = ui->textBrowser->verticalScrollBar();
+		scrollbar->setValue(scrollbar->maximum());
+	}
+}
+
+void ChatWidget::resizeEvent(QResizeEvent */*event*/)
+{
+	// Workaround: now the scroll position is correct calculated
+	QScrollBar *scrollbar = ui->textBrowser->verticalScrollBar();
+	scrollbar->setValue(scrollbar->maximum());
+}
+
+void ChatWidget::addToParent(QWidget *newParent)
+{
+	newParent->window()->installEventFilter(this);
+}
+
+void ChatWidget::removeFromParent(QWidget *oldParent)
+{
+	oldParent->window()->removeEventFilter(this);
+}
+
+void ChatWidget::focusDialog()
+{
+	ui->chatTextEdit->setFocus();
+}
+
+void ChatWidget::setWelcomeMessage(QString &text)
+{
+	ui->textBrowser->setText(text);
+}
+
+void ChatWidget::addChatMsg(bool incoming, const QString &name, const QDateTime &sendTime, const QDateTime &recvTime, const QString &message, enumChatType chatType)
+{
+#ifdef CHAT_DEBUG
+	std::cout << "ChatWidget::addChatMsg message : " << message.toStdString() << std::endl;
+#endif
+
+	unsigned int formatTextFlag = RSHTML_FORMATTEXT_EMBED_LINKS | RSHTML_FORMATTEXT_OPTIMIZE;
+	unsigned int formatFlag = 0;
+
+    bool addDate = false;
+    if (QDate::currentDate()>lastMsgDate) 
+	 {
+		 addDate=true;
+    }
+
+	// embed smileys ?
+	if (Settings->valueFromGroup(QString("Chat"), QString::fromUtf8("Emoteicons_PrivatChat"), true).toBool()) {
+		formatTextFlag |= RSHTML_FORMATTEXT_EMBED_SMILEYS;
+	}
+
+	// Always fix colors
+	formatTextFlag |= RSHTML_FORMATTEXT_FIX_COLORS;
+	qreal desiredContrast = Settings->valueFromGroup("Chat", "MinimumContrast", 4.5).toDouble();
+	QColor backgroundColor = ui->textBrowser->palette().base().color();
+
+	// Remove font name, size, bold, italics?
+	if (!Settings->valueFromGroup("Chat", "EnableCustomFonts", true).toBool()) {
+		formatTextFlag |= RSHTML_FORMATTEXT_REMOVE_FONT_FAMILY;
+	}
+	if (!Settings->valueFromGroup("Chat", "EnableCustomFontSize", true).toBool()) {
+		formatTextFlag |= RSHTML_FORMATTEXT_REMOVE_FONT_SIZE;
+	}
+	if (!Settings->valueFromGroup("Chat", "EnableBold", true).toBool()) {
+		formatTextFlag |= RSHTML_FORMATTEXT_REMOVE_FONT_WEIGHT;
+	}
+	if (!Settings->valueFromGroup("Chat", "EnableItalics", true).toBool()) {
+		formatTextFlag |= RSHTML_FORMATTEXT_REMOVE_FONT_STYLE;
+	}
+
+	ChatStyle::enumFormatMessage type;
+	if (chatType == TYPE_OFFLINE) {
+		type = ChatStyle::FORMATMSG_OOUTGOING;
+	} else if (chatType == TYPE_SYSTEM) {
+		type = ChatStyle::FORMATMSG_SYSTEM;
+    } else if (chatType == TYPE_HISTORY || addDate) {
+        lastMsgDate=QDate::currentDate();
+		type = incoming ? ChatStyle::FORMATMSG_HINCOMING : ChatStyle::FORMATMSG_HOUTGOING;
+	} else {
+		type = incoming ? ChatStyle::FORMATMSG_INCOMING : ChatStyle::FORMATMSG_OUTGOING;
+	}
+
+	if (chatType == TYPE_SYSTEM) {
+		formatFlag |= CHAT_FORMATMSG_SYSTEM;
+	}
+
+	QString formattedMessage = RsHtml().formatText(ui->textBrowser->document(), message, formatTextFlag, backgroundColor, desiredContrast);
+	QString formatMsg = chatStyle.formatMessage(type, name, incoming ? sendTime : recvTime, formattedMessage, formatFlag);
+
+    ui->textBrowser->textCursor().setBlockFormat(QTextBlockFormat ());
+	ui->textBrowser->append(formatMsg);
+
+	resetStatusBar();
+
+	if (incoming && chatType == TYPE_NORMAL) {
+		emit newMessage(this);
+
+		if (!isActive()) {
+			newMessages = true;
+		}
+
+		emit infoChanged(this);
+	}
+}
+
+bool ChatWidget::isActive()
+{
+	if (!isVisible() || (window() && (!window()->isActiveWindow() || window()->isMinimized()))) {
+		return false;
+	}
+
+	return true;
+}
+
+void ChatWidget::pasteText(const QString& S)
+{
+	//std::cerr << "In paste link" << std::endl;
+	ui->chatTextEdit->insertHtml(S);
+	setColorAndFont();
+}
+
+void ChatWidget::pasteLink()
+{
+	//std::cerr << "In paste link" << std::endl;
+	ui->chatTextEdit->insertHtml(RSLinkClipboard::toHtml());
+	setColorAndFont();
+}
+
+void ChatWidget::pasteOwnCertificateLink()
+{
+	//std::cerr << "In paste own certificate link" << std::endl;
+	RetroShareLink link ;
+	std::string ownId = rsPeers->getOwnId() ;
+
+	if( link.createCertificate(ownId) )	{
+		ui->chatTextEdit->insertHtml(link.toHtml() + " ");
+		setColorAndFont();
+	}
+}
+
+void ChatWidget::contextMenu(QPoint point)
+{
+	std::cerr << "In context menu" << std::endl;
+
+	QMenu *contextMnu = ui->chatTextEdit->createStandardContextMenu(point);
+
+	contextMnu->addSeparator();
+	QAction *action = contextMnu->addAction(QIcon(":/images/pasterslink.png"), tr("Paste RetroShare Link"), this, SLOT(pasteLink()));
+	action->setDisabled(RSLinkClipboard::empty());
+	contextMnu->addAction(QIcon(":/images/pasterslink.png"), tr("Paste my certificate link"), this, SLOT(pasteOwnCertificateLink()));
+//#ifdef ENABLE_DISTANT_CHAT_AND_MSGS
+//	contextMnu->addAction(QIcon(":/images/pasterslink.png"), tr("Paste/Create private chat or Message link..."), this, SLOT(pasteCreateMsgLink()));
+//#endif
+
+	contextMnu->exec(QCursor::pos());
+	delete(contextMnu);
+}
+
+void ChatWidget::pasteCreateMsgLink()
+{
+	RSettingsWin::showYourself(this, RSettingsWin::Chat);
+}
+
+void ChatWidget::contextMenuTextBrowser(QPoint point)
+{
+	QMatrix matrix;
+	matrix.translate(ui->textBrowser->horizontalScrollBar()->value(), ui->textBrowser->verticalScrollBar()->value());
+
+	QMenu *contextMnu = ui->textBrowser->createStandardContextMenu(matrix.map(point));
+
+	contextMnu->addSeparator();
+	contextMnu->addAction(ui->actionClearChatHistory);
+
+	contextMnu->exec(ui->textBrowser->viewport()->mapToGlobal(point));
+	delete(contextMnu);
+}
+
+void ChatWidget::chatCharFormatChanged()
+{
+	if (inChatCharFormatChanged) {
+		return;
+	}
+
+	inChatCharFormatChanged = true;
+
+	// Reset font and color before inserting a character if edit box is empty
+	// (color info disappears when the user deletes all text)
+	if (ui->chatTextEdit->toPlainText().isEmpty()) {
+		setColorAndFont();
+	}
+
+	inChatCharFormatChanged = false;
+}
+
+void ChatWidget::resetStatusBar()
+{
+	ui->statusLabel->clear();
+	ui->typingpixmapLabel->clear();
+
+	typing = false;
+
+	emit infoChanged(this);
+}
+
+void ChatWidget::updateStatusTyping()
+{
+	if (time(NULL) - lastStatusSendTime > 5)	// limit 'peer is typing' packets to at most every 10 sec
+	{
+#ifdef ONLY_FOR_LINGUIST
+		tr("is typing...");
+#endif
+
+		rsMsgs->sendStatusString(peerId, "is typing...");
+		lastStatusSendTime = time(NULL) ;
+	}
+}
+
+void ChatWidget::sendChat()
+{
+	QTextEdit *chatWidget = ui->chatTextEdit;
+
+	if (chatWidget->toPlainText().isEmpty()) {
+		// nothing to send
+		return;
+	}
+
+	QString text;
+	RsHtml::optimizeHtml(chatWidget, text);
+	std::wstring msg = text.toStdWString();
+
+	if (msg.empty()) {
+		// nothing to send
+		return;
+	}
+
+#ifdef CHAT_DEBUG
+	std::cout << "ChatWidget:sendChat " << std::endl;
+#endif
+
+	if (rsMsgs->sendPrivateChat(peerId, msg)) {
+		QDateTime currentTime = QDateTime::currentDateTime();
+		addChatMsg(false, name, currentTime, currentTime, QString::fromStdWString(msg), TYPE_NORMAL);
+	}
+
+	chatWidget->clear();
+	// workaround for Qt bug - http://bugreports.qt.nokia.com/browse/QTBUG-2533
+	// QTextEdit::clear() does not reset the CharFormat if document contains hyperlinks that have been accessed.
+	chatWidget->setCurrentCharFormat(QTextCharFormat ());
+}
+
+void ChatWidget::on_closeInfoFrameButton_clicked()
+{
+	ui->infoFrame->setVisible(false);
+}
+
+void ChatWidget::chooseColor()
+{
+	bool ok;
+	QRgb color = QColorDialog::getRgba(ui->chatTextEdit->textColor().rgba(), &ok, window());
+	if (ok) {
+		currentColor = QColor(color);
+		PeerSettings->setPrivateChatColor(peerId, currentColor.name());
+		colorChanged();
+		setColorAndFont();
+	}
+}
+
+void ChatWidget::colorChanged()
+{
+	QPixmap pix(16, 16);
+	pix.fill(currentColor);
+	ui->colorButton->setIcon(pix);
+}
+
+void ChatWidget::chooseFont()
+{
+	bool ok;
+	QFont font = QFontDialog::getFont(&ok, currentFont, this);
+	if (ok) {
+		currentFont = font;
+		fontChanged();
+		setFont();
+	}
+}
+
+void ChatWidget::resetFont()
+{
+	currentFont.fromString(Settings->getChatScreenFont());
+	fontChanged();
+	setFont();
+}
+
+void ChatWidget::fontChanged()
+{
+	ui->textboldButton->setChecked(currentFont.bold());
+	ui->textunderlineButton->setChecked(currentFont.underline());
+	ui->textitalicButton->setChecked(currentFont.italic());
+}
+
+void ChatWidget::setColorAndFont()
+{
+	currentFont.setBold(ui->textboldButton->isChecked());
+	currentFont.setUnderline(ui->textunderlineButton->isChecked());
+	currentFont.setItalic(ui->textitalicButton->isChecked());
+
+	ui->chatTextEdit->setFont(currentFont);
+	ui->chatTextEdit->setTextColor(currentColor);
+
+	ui->chatTextEdit->setFocus();
+}
+
+void ChatWidget::setFont()
+{
+	setColorAndFont();
+	PeerSettings->setPrivateChatFont(peerId, currentFont.toString());
+}
+
+void ChatWidget::smileyWidget()
+{
+	Emoticons::showSmileyWidget(this, ui->emoteiconButton, SLOT(addSmiley()), true);
+}
+
+void ChatWidget::addSmiley()
+{
+	ui->chatTextEdit->textCursor().insertText(qobject_cast<QPushButton*>(sender())->toolTip().split("|").first());
+}
+
+void ChatWidget::clearChatHistory()
+{
+	ui->textBrowser->clear();
+}
+
+void ChatWidget::deleteChatHistory()
+{
+	if ((QMessageBox::question(this, "RetroShare", tr("Do you really want to physically delete the history?"), QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes)) == QMessageBox::Yes) {
+		clearChatHistory();
+		rsHistory->clear(peerId);
+	}
+}
+
+void ChatWidget::messageHistory()
+{
+	ImHistoryBrowser imBrowser(peerId, ui->chatTextEdit, window());
+	imBrowser.exec();
+}
+
+void ChatWidget::addExtraFile()
+{
+	QStringList files;
+	if (misc::getOpenFileNames(this, RshareSettings::LASTDIR_EXTRAFILE, tr("Add Extra File"), "", files)) {
+		ui->hashBox->addAttachments(files,mDefaultExtraFileFlags /*, 0*/);
+	}
+}
+
+void ChatWidget::addExtraPicture()
+{
+	// select a picture file
+	QString file;
+	if (misc::getOpenFileName(window(), RshareSettings::LASTDIR_IMAGES, tr("Load Picture File"), "Pictures (*.png *.xpm *.jpg)", file)) {
+		QString encodedImage;
+		if (RsHtml::makeEmbeddedImage(file, encodedImage, 640*480)) {
+			QTextDocumentFragment fragment = QTextDocumentFragment::fromHtml(encodedImage);
+			ui->chatTextEdit->textCursor().insertFragment(fragment);
+		}
+	}
+}
+
+void ChatWidget::fileHashingFinished(QList<HashedFile> hashedFiles)
+{
+	std::cerr << "ChatWidget::fileHashingFinished() started." << std::endl;
+
+	QString message;
+
+	QList<HashedFile>::iterator it;
+	for (it = hashedFiles.begin(); it != hashedFiles.end(); ++it) {
+		HashedFile& hashedFile = *it;
+		QString ext = QFileInfo(hashedFile.filename).suffix();
+
+		RetroShareLink link;
+
+		if(mDefaultExtraFileFlags & RS_FILE_REQ_ANONYMOUS_ROUTING)
+			link.createFile(hashedFile.filename, hashedFile.size, QString::fromStdString(hashedFile.hash));
+		else
+			link.createExtraFile(hashedFile.filename, hashedFile.size, QString::fromStdString(hashedFile.hash),QString::fromStdString(rsPeers->getOwnId()));
+
+		if (hashedFile.flag & HashedFile::Picture) {
+			message += QString("<img src=\"file:///%1\" width=\"100\" height=\"100\">").arg(hashedFile.filepath);
+			message+="<br>";
+		} else {
+			QString image = FilesDefs::getImageFromFilename(hashedFile.filename, false);
+			if (!image.isEmpty()) {
+				message += QString("<img src=\"%1\">").arg(image);
+			}
+		}
+		message += link.toHtmlSize();
+		if (it != hashedFiles.end()) {
+			message += "<BR>";
+		}
+	}
+
+#ifdef CHAT_DEBUG
+	std::cerr << "ChatWidget::fileHashingFinished message : " << message.toStdString() << std::endl;
+#endif
+
+    ui->chatTextEdit->insertHtml(message);
+
+}
+
+bool ChatWidget::fileSave()
+{
+	if (fileName.isEmpty())
+		return fileSaveAs();
+
+	QFile file(fileName);
+	if (!file.open(QFile::WriteOnly))
+		return false;
+	QTextStream ts(&file);
+	ts.setCodec(QTextCodec::codecForName("UTF-8"));
+	ts << ui->textBrowser->document()->toPlainText();
+	ui->textBrowser->document()->setModified(false);
+	return true;
+}
+
+bool ChatWidget::fileSaveAs()
+{
+	QString fn;
+	if (misc::getSaveFileName(window(), RshareSettings::LASTDIR_HISTORY, tr("Save as..."), tr("Text File (*.txt );;All Files (*)"), fn)) {
+		setCurrentFileName(fn);
+		return fileSave();
+	}
+
+	return false;
+}
+
+void ChatWidget::setCurrentFileName(const QString &fileName)
+{
+	this->fileName = fileName;
+	ui->textBrowser->document()->setModified(false);
+
+	setWindowModified(false);
+}
+
+void ChatWidget::updateStatus(const QString &peer_id, int status)
+{
+	if (isChatLobby) {
+		// updateTitle is used
+		return;
+	}
+
+	/* set font size for status  */
+	if (peer_id.toStdString() == peerId) {
+		// the peers status has changed
+
+		QString peerName ;
+		uint32_t stts ;
+		std::string pgp_id ;
+
+		if(rsMsgs->getDistantChatStatus(peerId,stts,pgp_id))
+			peerName = QString::fromUtf8(rsPeers->getPeerName(pgp_id).c_str());
+		else
+			peerName = QString::fromUtf8(rsPeers->getPeerName(peerId).c_str());
+
+		// is scrollbar at the end?
+		QScrollBar *scrollbar = ui->textBrowser->verticalScrollBar();
+		bool atEnd = (scrollbar->value() == scrollbar->maximum());
+
+		switch (status) {
+		case RS_STATUS_OFFLINE:
+			ui->infoFrame->setVisible(true);
+			ui->infoLabel->setText(peerName + " " + tr("appears to be Offline.") +"\n" + tr("Messages you send will be delivered after Friend is again Online"));
+			break;
+
+		case RS_STATUS_INACTIVE:
+			ui->infoFrame->setVisible(true);
+			ui->infoLabel->setText(peerName + " " + tr("is Idle and may not reply"));
+			break;
+
+		case RS_STATUS_ONLINE:
+			ui->infoFrame->setVisible(false);
+			break;
+
+		case RS_STATUS_AWAY:
+			ui->infoLabel->setText(peerName + " " + tr("is Away and may not reply"));
+			ui->infoFrame->setVisible(true);
+			break;
+
+		case RS_STATUS_BUSY:
+			ui->infoLabel->setText(peerName + " " + tr("is Busy and may not reply"));
+			ui->infoFrame->setVisible(true);
+			break;
+		}
+
+		QString statusString("<span style=\"font-size:11pt; font-weight:500;""\">%1</span>");
+		ui->titleLabel->setText(peerName + " (" + statusString.arg(StatusDefs::name(status)) + ")") ;
+
+		peerStatus = status;
+
+		if (atEnd) {
+			// scroll to the end
+			scrollbar->setValue(scrollbar->maximum());
+		}
+
+		emit infoChanged(this);
+		emit statusChanged(status);
+
+		return;
+	}
+
+	// ignore status change
+}
+
+void ChatWidget::updateTitle()
+{
+	if (!isChatLobby) {
+		// updateStatus is used
+		return;
+	}
+
+	ui->titleLabel->setText(RsHtml::plainText(name) + "@" + RsHtml::plainText(title));
+}
+
+void ChatWidget::updatePeersCustomStateString(const QString& peer_id, const QString& status_string)
+{
+	std::string stdPeerId = peer_id.toStdString();
+	QString status_text;
+
+	if (stdPeerId == peerId) {
+		// the peers status string has changed
+		if (status_string.isEmpty()) {
+			ui->statusMessageLabel->hide();
+		} else {
+			ui->statusMessageLabel->show();
+			status_text = RsHtml().formatText(NULL, status_string, RSHTML_FORMATTEXT_EMBED_SMILEYS | RSHTML_FORMATTEXT_EMBED_LINKS);
+			ui->statusMessageLabel->setText(status_text);
+		}
+	}
+}
+
+void ChatWidget::updateStatusString(const QString &statusMask, const QString &statusString)
+{
+	ui->statusLabel->setText(QString(statusMask).arg(tr(statusString.toAscii()))); // displays info for 5 secs.
+	ui->typingpixmapLabel->setPixmap(QPixmap(":images/typing.png") );
+
+	if (statusString == "is typing...") {
+		typing = true;
+
+		emit infoChanged(this);
+	}
+
+	QTimer::singleShot(5000, this, SLOT(resetStatusBar())) ;
+}
+
+void ChatWidget::setName(const QString &name)
+{
+	this->name = name;
+	updateTitle();
+}
+
+bool ChatWidget::setStyle()
+{
+	if (style.showDialog(window())) {
+		PeerSettings->setStyle(peerId, "PopupChatDialog", style);
+		return true;
+	}
+
+	return false;
+}