87 lines
2.4 KiB
C++
87 lines
2.4 KiB
C++
/* This file is part of Clementine.
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Copyright 2010, David Sansome <me@davidsansome.com>
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Clementine is free 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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Clementine 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. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Clementine. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "coverfromurldialog.h"
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#include <QApplication>
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#include <QClipboard>
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#include <QImage>
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#include <QMessageBox>
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#include <QNetworkReply>
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#include <QNetworkRequest>
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#include "core/network.h"
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#include "covers/albumcoverloader.h"
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#include "ui_coverfromurldialog.h"
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CoverFromURLDialog::CoverFromURLDialog(QWidget* parent)
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: QDialog(parent),
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ui_(new Ui_CoverFromURLDialog),
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network_(new NetworkAccessManager(this)) {
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ui_->setupUi(this);
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ui_->busy->hide();
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}
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CoverFromURLDialog::~CoverFromURLDialog() { delete ui_; }
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QImage CoverFromURLDialog::Exec() {
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// reset state
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ui_->url->setText("");
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;
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last_image_ = QImage();
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QClipboard* clipboard = QApplication::clipboard();
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ui_->url->setText(clipboard->text());
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exec();
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return last_image_;
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}
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void CoverFromURLDialog::accept() {
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ui_->busy->show();
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QNetworkRequest network_request =
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QNetworkRequest(QUrl::fromUserInput(ui_->url->text()));
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QNetworkReply* reply = network_->get(network_request);
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connect(reply, SIGNAL(finished()), SLOT(LoadCoverFromURLFinished()));
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}
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void CoverFromURLDialog::LoadCoverFromURLFinished() {
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ui_->busy->hide();
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QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
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reply->deleteLater();
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if (reply->error() != QNetworkReply::NoError) {
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QMessageBox::information(this, tr("Fetching cover error"),
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tr("The site you requested does not exist!"));
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return;
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}
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QImage image;
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image.loadFromData(reply->readAll());
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if (!image.isNull()) {
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last_image_ = image;
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QDialog::accept();
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} else {
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QMessageBox::information(this, tr("Fetching cover error"),
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tr("The site you requested is not an image!"));
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}
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}
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