mirror of
https://github.com/qTox/qTox.git
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224 lines
7.3 KiB
C++
224 lines
7.3 KiB
C++
/*
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Copyright (C) 2014 by Project Tox <https://tox.im>
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This file is part of qTox, a Qt-based graphical interface for Tox.
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This program is libre software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the COPYING file for more details.
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*/
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#include "chatmessage.h"
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#include "chatlinecontentproxy.h"
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#include "content/text.h"
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#include "content/timestamp.h"
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#include "content/spinner.h"
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#include "content/filetransferwidget.h"
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#include "content/image.h"
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#include "content/notificationicon.h"
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#include "src/misc/settings.h"
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#include "src/misc/smileypack.h"
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#include "src/misc/style.h"
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#define NAME_COL_WIDTH 90.0
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#define TIME_COL_WIDTH 90.0
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ChatMessage::ChatMessage()
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{
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}
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ChatMessage::Ptr ChatMessage::createChatMessage(const QString &sender, const QString &rawMessage, MessageType type, bool isMe, const QDateTime &date)
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{
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ChatMessage::Ptr msg = ChatMessage::Ptr(new ChatMessage);
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QString text = rawMessage.toHtmlEscaped();
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QString senderText = sender;
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const QColor actionColor = QColor("#1818FF"); // has to match the color in innerStyle.css (div.action)
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//smileys
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if(Settings::getInstance().getUseEmoticons())
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text = SmileyPack::getInstance().smileyfied(text);
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//quotes (green text)
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text = detectQuotes(detectAnchors(text));
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switch(type)
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{
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case ACTION:
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senderText = "*";
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text = wrapDiv(QString("%1 %2").arg(sender, text), "action");
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msg->setAsAction();
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break;
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case ALERT:
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text = wrapDiv(text, "alert");
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break;
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default:
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text = wrapDiv(text, "msg");
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}
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// Note: Eliding cannot be enabled for RichText items. (QTBUG-17207)
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msg->addColumn(new Text(senderText, isMe ? Style::getFont(Style::BigBold) : Style::getFont(Style::Big), true, sender, type == ACTION ? actionColor : Qt::black), ColumnFormat(NAME_COL_WIDTH, ColumnFormat::FixedSize, ColumnFormat::Right));
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msg->addColumn(new Text(text, Style::getFont(Style::Big), false, type == ACTION ? QString("*%1 %2*").arg(sender, rawMessage) : rawMessage), ColumnFormat(1.0, ColumnFormat::VariableSize));
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msg->addColumn(new Spinner(":/ui/chatArea/spinner.svg", QSize(16, 16), 360.0/1.6), ColumnFormat(TIME_COL_WIDTH, ColumnFormat::FixedSize, ColumnFormat::Right));
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if(!date.isNull())
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msg->markAsSent(date);
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return msg;
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}
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ChatMessage::Ptr ChatMessage::createChatInfoMessage(const QString &rawMessage, SystemMessageType type, const QDateTime &date)
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{
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ChatMessage::Ptr msg = ChatMessage::Ptr(new ChatMessage);
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QString text = rawMessage.toHtmlEscaped();
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QString img;
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switch(type)
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{
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case INFO: img = ":/ui/chatArea/info.svg"; break;
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case ERROR: img = ":/ui/chatArea/error.svg"; break;
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case TYPING: img = ":/ui/chatArea/typing.svg"; break;
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}
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msg->addColumn(new Image(QSize(18, 18), img), ColumnFormat(NAME_COL_WIDTH, ColumnFormat::FixedSize, ColumnFormat::Right));
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msg->addColumn(new Text("<b>" + text + "</b>", Style::getFont(Style::Big), false, ""), ColumnFormat(1.0, ColumnFormat::VariableSize, ColumnFormat::Left));
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msg->addColumn(new Timestamp(date, Settings::getInstance().getTimestampFormat(), Style::getFont(Style::Big)), ColumnFormat(TIME_COL_WIDTH, ColumnFormat::FixedSize, ColumnFormat::Right));
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return msg;
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}
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ChatMessage::Ptr ChatMessage::createFileTransferMessage(const QString& sender, ToxFile file, bool isMe, const QDateTime& date)
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{
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ChatMessage::Ptr msg = ChatMessage::Ptr(new ChatMessage);
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msg->addColumn(new Text(sender, isMe ? Style::getFont(Style::BigBold) : Style::getFont(Style::Big), true), ColumnFormat(NAME_COL_WIDTH, ColumnFormat::FixedSize, ColumnFormat::Right));
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msg->addColumn(new ChatLineContentProxy(new FileTransferWidget(0, file), 320, 0.6f), ColumnFormat(1.0, ColumnFormat::VariableSize));
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msg->addColumn(new Timestamp(date, Settings::getInstance().getTimestampFormat(), Style::getFont(Style::Big)), ColumnFormat(TIME_COL_WIDTH, ColumnFormat::FixedSize, ColumnFormat::Right));
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return msg;
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}
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ChatMessage::Ptr ChatMessage::createTypingNotification()
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{
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ChatMessage::Ptr msg = ChatMessage::Ptr(new ChatMessage);
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// Note: "[user]..." is just a placeholder. The actual text is set in ChatForm::setFriendTyping()
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msg->addColumn(new NotificationIcon(QSize(18, 18)), ColumnFormat(NAME_COL_WIDTH, ColumnFormat::FixedSize, ColumnFormat::Right));
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msg->addColumn(new Text("[user]...", Style::getFont(Style::Big), false, ""), ColumnFormat(1.0, ColumnFormat::VariableSize, ColumnFormat::Left));
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return msg;
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}
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ChatMessage::Ptr ChatMessage::createBusyNotification()
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{
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ChatMessage::Ptr msg = ChatMessage::Ptr(new ChatMessage);
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// TODO: Bigger font
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msg->addColumn(new Text(QObject::tr("Resizing"), Style::getFont(Style::ExtraBig), false, ""), ColumnFormat(1.0, ColumnFormat::VariableSize, ColumnFormat::Center));
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return msg;
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}
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void ChatMessage::markAsSent(const QDateTime &time)
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{
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// remove the spinner and replace it by $time
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replaceContent(2, new Timestamp(time, Settings::getInstance().getTimestampFormat(), Style::getFont(Style::Big)));
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}
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QString ChatMessage::toString() const
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{
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ChatLineContent* c = getContent(1);
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if(c)
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return c->getText();
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return QString();
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}
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bool ChatMessage::isAction() const
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{
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return action;
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}
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void ChatMessage::setAsAction()
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{
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action = true;
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}
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void ChatMessage::hideSender()
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{
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ChatLineContent* c = getContent(0);
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if(c)
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c->hide();
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}
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void ChatMessage::hideDate()
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{
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ChatLineContent* c = getContent(2);
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if(c)
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c->hide();
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}
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QString ChatMessage::detectAnchors(const QString &str)
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{
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QString out = str;
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// detect urls
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QRegExp exp("(?:\\b)(www\\.|http[s]?:\\/\\/|ftp:\\/\\/|tox:\\/\\/|tox:)\\S+");
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int offset = 0;
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while ((offset = exp.indexIn(out, offset)) != -1)
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{
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QString url = exp.cap();
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// If there's a trailing " it's a HTML attribute, e.g. a smiley img's title=":tox:"
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if (url == "tox:\"")
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{
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offset += url.length();
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continue;
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}
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// add scheme if not specified
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if (exp.cap(1) == "www.")
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url.prepend("http://");
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QString htmledUrl = QString("<a href=\"%1\">%1</a>").arg(url);
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out.replace(offset, exp.cap().length(), htmledUrl);
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offset += htmledUrl.length();
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}
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return out;
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}
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QString ChatMessage::detectQuotes(const QString& str)
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{
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// detect text quotes
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QStringList messageLines = str.split("\n");
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QString quotedText;
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for (int i=0;i<messageLines.size();++i)
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{
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if (QRegExp("^(>|＞)( |[[]|>|[^_\\d\\W]).*").exactMatch(messageLines[i]))
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quotedText += "<span class=quote>" + messageLines[i] + "</span>";
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else
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quotedText += messageLines[i];
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if (i < messageLines.size() - 1)
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quotedText += "<br/>";
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}
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return quotedText;
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}
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QString ChatMessage::wrapDiv(const QString &str, const QString &div)
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{
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return QString("<div class=%1>%2</div>").arg(div, str);
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}
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