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76 lines
2.3 KiB
C++
76 lines
2.3 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 "messageaction.h"
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#include "misc/smileypack.h"
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MessageAction::MessageAction(const QString &author, const QString &message, const QString &date, const bool &me) :
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ChatAction(me, author, date),
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message(message)
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{
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}
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void MessageAction::setup(QTextCursor cursor, QTextEdit *)
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{
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// When this function is called, we're supposed to only update ourselve when needed
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// Nobody should ask us to do anything with our content, we're on our own
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// Except we never udpate on our own, so we can safely free our resources
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(void) cursor;
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message.clear();
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message.squeeze();
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name.clear();
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name.squeeze();
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date.clear();
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date.squeeze();
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}
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QString MessageAction::getMessage()
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{
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QString message_ = SmileyPack::getInstance().smileyfied(toHtmlChars(message));
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// detect urls
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QRegExp exp("(www\\.|http[s]?:\\/\\/|ftp:\\/\\/)\\S+");
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int offset = 0;
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while ((offset = exp.indexIn(message_, offset)) != -1)
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{
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QString url = exp.cap();
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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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message_.replace(offset, exp.cap().length(), htmledUrl);
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offset += htmledUrl.length();
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}
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// detect text quotes
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QStringList messageLines = message_.split("\n");
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message_ = "";
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for (QString& s : messageLines)
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{
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if (QRegExp("^[ ]*>.*").exactMatch(s))
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message_ += "<span class=quote>>" + s.right(s.length()-4) + "</span><br/>";
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else
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message_ += s + "<br/>";
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}
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message_ = message_.left(message_.length()-4);
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return QString("<div class=message>" + message_ + "</div>");
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}
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