mirror of
https://github.com/qTox/qTox.git
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76 lines
2.1 KiB
C++
76 lines
2.1 KiB
C++
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/*
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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 "filetransferaction.h"
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#include "filetransferinstance.h"
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FileTransferAction::FileTransferAction(FileTransferInstance *widget, const QString &author, const QString &date, const bool &me) :
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ChatAction(me, author, date)
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{
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w = widget;
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connect(w, &FileTransferInstance::stateUpdated, this, &FileTransferAction::updateHtml);
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}
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FileTransferAction::~FileTransferAction()
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{
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}
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QString FileTransferAction::getMessage()
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{
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QString widgetHtml;
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if (w != nullptr)
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widgetHtml = w->getHtmlImage();
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else
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widgetHtml = "<div class=quote>EMPTY CONTENT</div>";
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return widgetHtml;
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}
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void FileTransferAction::setTextCursor(QTextCursor cursor)
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{
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cur = cursor;
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cur.setKeepPositionOnInsert(true);
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int end=cur.selectionEnd();
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cur.setPosition(cur.position());
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cur.setPosition(end, QTextCursor::KeepAnchor);
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}
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void FileTransferAction::updateHtml()
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{
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if (cur.isNull())
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return;
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int pos = cur.selectionStart();
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cur.removeSelectedText();
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cur.setKeepPositionOnInsert(false);
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cur.insertHtml(getMessage());
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cur.setKeepPositionOnInsert(true);
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int end = cur.position();
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cur.setPosition(pos);
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cur.setPosition(end, QTextCursor::KeepAnchor);
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// Free our ressources if we'll never need to update again
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if (w->getState() == FileTransferInstance::TransfState::tsCanceled
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|| w->getState() == FileTransferInstance::TransfState::tsFinished)
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{
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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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cur = QTextCursor();
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}
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}
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