src/gui/addnewtorrentdialog.h

   1 /*
   2  * Bittorrent Client using Qt and libtorrent.
   3  * Copyright (C) 2022  Vladimir Golovnev <glassez@yandex.ru>
   4  * Copyright (C) 2012  Christophe Dumez <chris@qbittorrent.org>
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License
   8  * as published by the Free Software Foundation; either version 2
   9  * of the License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  19  *
  20  * In addition, as a special exception, the copyright holders give permission to
  21  * link this program with the OpenSSL project's "OpenSSL" library (or with
  22  * modified versions of it that use the same license as the "OpenSSL" library),
  23  * and distribute the linked executables. You must obey the GNU General Public
  24  * License in all respects for all of the code used other than "OpenSSL".  If you
  25  * modify file(s), you may extend this exception to your version of the file(s),
  26  * but you are not obligated to do so. If you do not wish to do so, delete this
  27  * exception statement from your version.
  28  */
  29
  30 #pragma once
  31
  32 #include <memory>
  33
  34 #include <QDialog>
  35
  36 #include "base/bittorrent/addtorrentparams.h"
  37 #include "base/bittorrent/magneturi.h"
  38 #include "base/bittorrent/torrentinfo.h"
  39 #include "base/path.h"
  40 #include "base/settingvalue.h"
  41
  42 class LineEdit;
  43 class TorrentFileGuard;
  44
  45 namespace BitTorrent
  46 {
  47     class InfoHash;
  48 }
  49
  50 namespace Net
  51 {
  52     struct DownloadResult;
  53 }
  54
  55 namespace Ui
  56 {
  57     class AddNewTorrentDialog;
  58 }
  59
  60 class AddNewTorrentDialog final : public QDialog
  61 {
  62     Q_OBJECT
  63     Q_DISABLE_COPY_MOVE(AddNewTorrentDialog)
  64
  65 public:
  66     static const int minPathHistoryLength = 0;
  67     static const int maxPathHistoryLength = 99;
  68
  69     ~AddNewTorrentDialog() override;
  70
  71     static bool isEnabled();
  72     static void setEnabled(bool value);
  73     static bool isTopLevel();
  74     static void setTopLevel(bool value);
  75     static int savePathHistoryLength();
  76     static void setSavePathHistoryLength(int value);
  77 #ifndef Q_OS_MACOS
  78     static bool isAttached();
  79     static void setAttached(bool value);
  80 #endif
  81
  82     static void show(const QString &source, const BitTorrent::AddTorrentParams &inParams, QWidget *parent);
  83     static void show(const QString &source, QWidget *parent);
  84
  85 private slots:
  86     void updateDiskSpaceLabel();
  87     void onSavePathChanged(const Path &newPath);
  88     void onDownloadPathChanged(const Path &newPath);
  89     void onUseDownloadPathChanged(bool checked);
  90     void updateMetadata(const BitTorrent::TorrentInfo &metadata);
  91     void handleDownloadFinished(const Net::DownloadResult &downloadResult);
  92     void TMMChanged(int index);
  93     void categoryChanged(int index);
  94     void contentLayoutChanged();
  95     void doNotDeleteTorrentClicked(bool checked);
  96
  97     void accept() override;
  98     void reject() override;
  99
 100 private:
 101     class TorrentContentAdaptor;
 102
 103     explicit AddNewTorrentDialog(const BitTorrent::AddTorrentParams &inParams, QWidget *parent);
 104
 105     bool loadTorrentFile(const QString &source);
 106     bool loadTorrentImpl();
 107     bool loadMagnet(const BitTorrent::MagnetUri &magnetUri);
 108     void populateSavePaths();
 109     void loadState();
 110     void saveState();
 111     void setMetadataProgressIndicator(bool visibleIndicator, const QString &labelText = {});
 112     void setupTreeview();
 113     void saveTorrentFile();
 114     bool hasMetadata() const;
 115
 116     void showEvent(QShowEvent *event) override;
 117
 118     Ui::AddNewTorrentDialog *m_ui = nullptr;
 119     std::unique_ptr<TorrentContentAdaptor> m_contentAdaptor;
 120     BitTorrent::MagnetUri m_magnetURI;
 121     BitTorrent::TorrentInfo m_torrentInfo;
 122     int m_savePathIndex = -1;
 123     int m_downloadPathIndex = -1;
 124     bool m_useDownloadPath = false;
 125     LineEdit *m_filterLine = nullptr;
 126     std::unique_ptr<TorrentFileGuard> m_torrentGuard;
 127     BitTorrent::AddTorrentParams m_torrentParams;
 128
 129     SettingValue<QSize> m_storeDialogSize;
 130     SettingValue<QString> m_storeDefaultCategory;
 131     SettingValue<bool> m_storeRememberLastSavePath;
 132     SettingValue<QByteArray> m_storeTreeHeaderState;
 133     SettingValue<QByteArray> m_storeSplitterState;
 134 };