toxuri.cpp

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/*
    Copyright © 2014-2019 by The qTox Project Contributors
 
    This file is part of qTox, a Qt-based graphical interface for Tox.
 
    qTox is libre 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 3 of the License, or
    (at your option) any later version.
 
    qTox 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 qTox.  If not, see <http://www.gnu.org/licenses/>.
*/
 
#include "src/net/toxuri.h"
#include "src/core/core.h"
#include "src/widget/gui.h"
#include <QByteArray>
#include <QCoreApplication>
#include <QDialogButtonBox>
#include <QLabel>
#include <QLineEdit>
#include <QMessageBox>
#include <QPlainTextEdit>
#include <QPushButton>
#include <QString>
#include <QThread>
#include <QVBoxLayout>
 
bool ToxURIDialog::handleToxURI(const QString& toxURI)
{
    QString toxaddr = toxURI.mid(4);
 
    ToxId toxId(toxaddr);
    QString error = QString();
    if (!toxId.isValid()) {
        error = QMessageBox::tr("%1 is not a valid Tox address.").arg(toxaddr);
    } else if (toxId == core.getSelfId()) {
        error = QMessageBox::tr("You can't add yourself as a friend!",
                                "When trying to add your own Tox ID as friend");
    }
 
    if (!error.isEmpty()) {
        GUI::showWarning(QMessageBox::tr("Couldn't add friend"), error);
        return false;
    }
 
    setUserId(toxURI);
 
    int result = exec();
    if (result == QDialog::Accepted) {
        core.requestFriendship(toxId, getRequestMessage());
    }
 
    return true;
}
 
void ToxURIDialog::setUserId(const QString& userId)
{
    friendsLabel->setText(tr("Do you want to add %1 as a friend?").arg(userId));
    userIdEdit->setText(userId);
}
 
ToxURIDialog::ToxURIDialog(QWidget* parent, Core& _core)
    : QDialog(parent)
    , core{_core}
{
    const QString defaultMessage =
        QObject::tr("%1 here! Tox me maybe?",
                    "Default message in Tox URI friend requests. Write something appropriate!");
    const QString username = core.getUsername();
    const QString message = defaultMessage.arg(username);
 
    setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);
    setWindowTitle(tr("Add a friend", "Title of the window to add a friend through Tox URI"));
 
    friendsLabel = new QLabel("", this);
    userIdEdit = new QLineEdit("", this);
    userIdEdit->setCursorPosition(0);
    userIdEdit->setReadOnly(true);
 
    QLabel* userIdLabel = new QLabel(tr("User ID:"), this);
    QLabel* messageLabel = new QLabel(tr("Friend request message:"), this);
    messageEdit = new QPlainTextEdit(message, this);
 
    QDialogButtonBox* buttonBox = new QDialogButtonBox(Qt::Horizontal, this);
 
    buttonBox->addButton(tr("Send", "Send a friend request"), QDialogButtonBox::AcceptRole);
    buttonBox->addButton(tr("Cancel", "Don't send a friend request"), QDialogButtonBox::RejectRole);
 
    connect(buttonBox, &QDialogButtonBox::accepted, this, &QDialog::accept);
    connect(buttonBox, &QDialogButtonBox::rejected, this, &QDialog::reject);
 
    QVBoxLayout* layout = new QVBoxLayout(this);
 
    layout->addWidget(friendsLabel);
    layout->addSpacing(12);
    layout->addWidget(userIdLabel);
    layout->addWidget(userIdEdit);
    layout->addWidget(messageLabel);
    layout->addWidget(messageEdit);
    layout->addWidget(buttonBox);
 
    resize(300, 200);
}
 
QString ToxURIDialog::getRequestMessage()
{
    return messageEdit->toPlainText();
}