src/gui/previewselectdialog.h

   1 /*
   2  * Bittorrent Client using Qt and libtorrent.
   3  * Copyright (C) 2011  Christophe Dumez <chris@qbittorrent.org>
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License
   7  * as published by the Free Software Foundation; either version 2
   8  * of the License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  18  *
  19  * In addition, as a special exception, the copyright holders give permission to
  20  * link this program with the OpenSSL project's "OpenSSL" library (or with
  21  * modified versions of it that use the same license as the "OpenSSL" library),
  22  * and distribute the linked executables. You must obey the GNU General Public
  23  * License in all respects for all of the code used other than "OpenSSL".  If you
  24  * modify file(s), you may extend this exception to your version of the file(s),
  25  * but you are not obligated to do so. If you do not wish to do so, delete this
  26  * exception statement from your version.
  27  */
  28
  29 #pragma once
  30
  31 #include <QDialog>
  32
  33 #include "base/path.h"
  34 #include "base/settingvalue.h"
  35
  36 class QStandardItemModel;
  37
  38 namespace BitTorrent
  39 {
  40     class Torrent;
  41 }
  42
  43 namespace Ui
  44 {
  45     class PreviewSelectDialog;
  46 }
  47 class PreviewListDelegate;
  48
  49 class PreviewSelectDialog final : public QDialog
  50 {
  51     Q_OBJECT
  52     Q_DISABLE_COPY_MOVE(PreviewSelectDialog)
  53
  54 public:
  55     enum PreviewColumn
  56     {
  57         NAME,
  58         SIZE,
  59         PROGRESS,
  60         FILE_INDEX,
  61
  62         NB_COLUMNS
  63     };
  64
  65     PreviewSelectDialog(QWidget *parent, const BitTorrent::Torrent *torrent);
  66     ~PreviewSelectDialog();
  67
  68 signals:
  69     void readyToPreviewFile(const Path &filePath) const;
  70
  71 private slots:
  72     void previewButtonClicked();
  73     void displayColumnHeaderMenu();
  74
  75 private:
  76     void showEvent(QShowEvent *event) override;
  77
  78     void loadWindowState();
  79     void saveWindowState();
  80
  81     Ui::PreviewSelectDialog *m_ui = nullptr;
  82     QStandardItemModel *m_previewListModel = nullptr;
  83     PreviewListDelegate *m_listDelegate = nullptr;
  84     const BitTorrent::Torrent *m_torrent = nullptr;
  85     bool m_headerStateInitialized = false;
  86
  87     // Settings
  88     SettingValue<QSize> m_storeDialogSize;
  89     SettingValue<QByteArray> m_storeTreeHeaderState;
  90 };