vkcaptchadialog.cpp

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/**********************************************************************
 * LeechCraft - modular cross-platform feature rich internet client.
 * Copyright (C) 2006-2014  Georg Rudoy
 *
 * Boost Software License - Version 1.0 - August 17th, 2003
 *
 * Permission is hereby granted, free of charge, to any person or organization
 * obtaining a copy of the software and accompanying documentation covered by
 * this license (the "Software") to use, reproduce, display, distribute,
 * execute, and transmit the Software, and to prepare derivative works of the
 * Software, and to permit third-parties to whom the Software is furnished to
 * do so, all subject to the following:
 *
 * The copyright notices in the Software and this entire statement, including
 * the above license grant, this restriction and the following disclaimer,
 * must be included in all copies of the Software, in whole or in part, and
 * all derivative works of the Software, unless such copies or derivative
 * works are solely in the form of machine-executable object code generated by
 * a source language processor.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
 * SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
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 **********************************************************************/
 
#include "vkcaptchadialog.h"
#include <QNetworkAccessManager>
#include <QNetworkRequest>
#include <QNetworkReply>
#include "ui_vkcaptchadialog.h"
 
namespace LC
{
namespace Util
{
namespace SvcAuth
{
    VkCaptchaDialog::VkCaptchaDialog (const QVariantMap& errorMap,
            QNetworkAccessManager *nam, QWidget *w)
    : VkCaptchaDialog (errorMap ["captcha_img"].toString (),
            errorMap ["captcha_sid"].toString (), nam, w)
    {
    }
 
    VkCaptchaDialog::VkCaptchaDialog (const QUrl& url,
            const QString& cid, QNetworkAccessManager *manager, QWidget *parent)
    : QDialog (parent)
    , Ui_ (new Ui::VkCaptchaDialog)
    , Cid_ (cid)
    {
        Ui_->setupUi (this);
 
        auto reply = manager->get (QNetworkRequest (url));
        connect (reply,
                SIGNAL (finished ()),
                this,
                SLOT (handleGotImage ()));
    }
 
    void VkCaptchaDialog::SetContextName (const QString& context)
    {
        setWindowTitle (tr ("CAPTCHA required for %1").arg (context));
    }
 
    void VkCaptchaDialog::done (int r)
    {
        QDialog::done (r);
 
        if (r == DialogCode::Rejected)
            emit gotCaptcha (Cid_, {});
        else
            emit gotCaptcha (Cid_, Ui_->Text_->text ());
 
        deleteLater ();
    }
 
    void VkCaptchaDialog::handleGotImage ()
    {
        auto reply = qobject_cast<QNetworkReply*> (sender ());
        reply->deleteLater ();
 
        QPixmap px;
        px.loadFromData (reply->readAll ());
        Ui_->ImageLabel_->setPixmap (px);
    }
}
}
}