132 lines
4.1 KiB
C++
132 lines
4.1 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_DOWNLOADMANAGER_H
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#define GUI_DIALOG_DOWNLOADMANAGER_H
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#include <QAbstractListModel>
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#include <QDialog>
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#include <QNetworkAccessManager>
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#include <QNetworkReply>
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#include <QUrl>
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#include <FCGlobal.h>
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class AutoSaver;
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class QFileIconProvider;
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namespace Gui
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{
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namespace Dialog
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{
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class DownloadItem;
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class DownloadModel;
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class Ui_DownloadManager;
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class GuiExport DownloadManager: public QDialog
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{
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Q_OBJECT
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public:
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enum RemovePolicy
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{
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Never,
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Exit,
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SuccessFullDownload
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};
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Q_PROPERTY(
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RemovePolicy removePolicy READ removePolicy WRITE setRemovePolicy
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) // clazy:exclude=qproperty-without-notify
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Q_ENUM(RemovePolicy)
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public:
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static DownloadManager* getInstance();
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private:
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explicit DownloadManager(QWidget* parent = nullptr);
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~DownloadManager() override;
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public:
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int activeDownloads() const;
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QNetworkAccessManager* networkAccessManager()
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{
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return m_manager;
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}
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RemovePolicy removePolicy() const;
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void setRemovePolicy(RemovePolicy policy);
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void closeEvent(QCloseEvent* e) override;
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QUrl redirectUrl(const QUrl&) const;
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public Q_SLOTS:
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void download(const QNetworkRequest& request, bool requestFileName = false);
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inline void download(const QUrl& url, bool requestFileName = false)
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{
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download(QNetworkRequest(url), requestFileName);
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}
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void handleUnsupportedContent(QNetworkReply* reply, bool requestFileName = false);
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void cleanup();
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private Q_SLOTS:
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void save() const;
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void updateRow();
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private:
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void addItem(DownloadItem* item);
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void updateItemCount();
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void load();
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AutoSaver* m_autoSaver;
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DownloadModel* m_model;
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QNetworkAccessManager* m_manager;
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QFileIconProvider* m_iconProvider;
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QList<DownloadItem*> m_downloads;
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RemovePolicy m_removePolicy;
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friend class DownloadModel;
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private:
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Ui_DownloadManager* ui;
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static DownloadManager* self;
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};
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class DownloadModel: public QAbstractListModel
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{
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friend class DownloadManager;
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Q_OBJECT
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public:
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explicit DownloadModel(DownloadManager* downloadManager, QObject* parent = nullptr);
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QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override;
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int rowCount(const QModelIndex& parent = QModelIndex()) const override;
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bool removeRows(int row, int count, const QModelIndex& parent = QModelIndex()) override;
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private:
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DownloadManager* m_downloadManager;
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};
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} // namespace Dialog
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} // namespace Gui
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#endif // GUI_DIALOG_DOWNLOADMANAGER_H
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