157 lines
4.2 KiB
C++
157 lines
4.2 KiB
C++
/***************************************************************************
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* Copyright (c) 2013 Werner Mayer <wmayer[at]users.sourceforge.net> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library 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 Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#ifndef GUI_DIALOG_DOWNLOADITEM_H
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#define GUI_DIALOG_DOWNLOADITEM_H
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#include <QBasicTimer>
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#include <QElapsedTimer>
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#include <QFile>
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#include <QTime>
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#include <QUrl>
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#include <QNetworkReply>
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#include <QNetworkAccessManager>
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#include <QLabel>
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#include <QTableView>
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class AutoSaver;
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class QFileIconProvider;
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class EditTableView : public QTableView
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{
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Q_OBJECT
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public:
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EditTableView(QWidget *parent = 0);
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void keyPressEvent(QKeyEvent *event);
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public Q_SLOTS:
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void removeOne();
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void removeAll();
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};
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class SqueezeLabel : public QLabel
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{
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Q_OBJECT
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public:
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SqueezeLabel(QWidget *parent = 0);
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protected:
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void paintEvent(QPaintEvent *event);
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};
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/*
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This class will call the save() slot on the parent object when the parent changes.
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It will wait several seconds after changed() to combining multiple changes and
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prevent continuous writing to disk.
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*/
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class AutoSaver : public QObject {
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Q_OBJECT
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public:
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AutoSaver(QObject *parent);
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~AutoSaver();
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void saveIfNecessary();
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public Q_SLOTS:
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void changeOccurred();
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protected:
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void timerEvent(QTimerEvent *event);
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private:
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QBasicTimer m_timer;
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QElapsedTimer m_firstChange;
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};
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class NetworkAccessManager : public QNetworkAccessManager
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{
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Q_OBJECT
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public:
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NetworkAccessManager(QObject *parent = 0);
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private Q_SLOTS:
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void authenticationRequired(QNetworkReply *reply, QAuthenticator *auth);
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void proxyAuthenticationRequired(const QNetworkProxy &proxy, QAuthenticator *auth);
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};
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#include "ui_DownloadItem.h"
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namespace Gui {
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namespace Dialog {
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class DownloadModel;
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class DownloadItem : public QWidget, public Ui_DownloadItem
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{
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Q_OBJECT
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Q_SIGNALS:
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void statusChanged();
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public:
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DownloadItem(QNetworkReply *reply = 0, bool requestFileName = false, QWidget *parent = 0);
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bool downloading() const;
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bool downloadedSuccessfully() const;
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QUrl m_url;
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QString m_fileName;
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QFile m_output;
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QNetworkReply *m_reply;
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private Q_SLOTS:
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void stop();
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void tryAgain();
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void open();
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void openFolder();
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void downloadReadyRead();
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void error(QNetworkReply::NetworkError code);
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void downloadProgress(qint64 bytesReceived, qint64 bytesTotal);
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void metaDataChanged();
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void finished();
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private:
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void contextMenuEvent(QContextMenuEvent *);
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void getFileName();
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void init();
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void updateInfoLabel();
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QString dataString(int size) const;
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QString getDownloadDirectory() const;
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QString saveFileName(const QString &directory) const;
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bool m_requestFileName;
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qint64 m_bytesReceived;
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QElapsedTimer m_downloadTime;
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};
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} // namespace Dialog
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} // namespace Gui
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#endif // GUI_DIALOG_DOWNLOADITEM_H
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