Exemplo n.º 1
0
        // sort torrents list based on clicked column
        private void SortTorrentsListView(object sender, ColumnClickEventArgs e)
        {
            if (e.Column == lvwColumnSorter.SortColumn)
            {
                lvwColumnSorter.Order = lvwColumnSorter.Order == SortOrder.Ascending ? SortOrder.Descending : SortOrder.Ascending;
            }
            else
            {
                lvwColumnSorter.SortColumn = e.Column;
                lvwColumnSorter.Order      = SortOrder.Ascending;
            }

            TorrentsListView.BeginUpdate();
            TorrentsListView.Sort();
            TorrentsListView.EndUpdate();
        }
Exemplo n.º 2
0
        // handle user selected a torrent from the torrent list
        private async void SelectedTorrentChanged(object sender, ListViewItemSelectionChangedEventArgs e)
        {
            DialogResult dialogResult;
            bool         doUpdateFileList = false;

            if (TorrentsListView.SelectedItems.Count > 0)
            {
                if (Globals.SelectedTorrent != null)
                {
                    // retrieve current torrent selection, new selection id's
                    int         currentTorrentId   = Globals.SelectedTorrent.Torrent.ID;
                    TorrentInfo newSelectedTorrent = (TorrentInfo)e.Item.Tag;
                    int         newTorrentId       = newSelectedTorrent.ID;
                    if (currentTorrentId != newTorrentId && TorrentFileListTreeView.TotalFilesSelected != 0)
                    {
                        dialogResult = MessageBox.Show("Changing the selected torrent will cause the current file selection to be lost.\r\n\r\nDo you want to continue?", "Information", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
                        if (dialogResult == DialogResult.Yes)
                        {
                            Globals.SelectedTorrent = Globals.TorrentsInfo.Find(torrent => torrent.Torrent.ID == newTorrentId);
                            doUpdateFileList        = true;
                        }
                        else
                        {
                            return;
                        }
                    }
                    else if (TorrentFileListTreeView.TotalFilesSelected == 0)
                    {
                        Globals.SelectedTorrent = Globals.TorrentsInfo[TorrentsListView.SelectedItems[0].Index];
                        doUpdateFileList        = true;
                    }
                }
                else
                {
                    TorrentInfo newSelectedTorrent = (TorrentInfo)e.Item.Tag;
                    int         newTorrentId       = newSelectedTorrent.ID;
                    Globals.SelectedTorrent = Globals.TorrentsInfo.Find(torrent => torrent.Torrent.ID == newTorrentId);
                    doUpdateFileList        = true;
                }
            }
            TorrentsListView.BeginUpdate();

            if (doUpdateFileList)
            {
                // update UI state, load the file list of newly selected torrent
                SelectedTorrentLabel.Text  = $"Selected torrent: {TorrentsListView.SelectedItems[0].SubItems[1].Text}";
                RenameButton.Enabled       = false;
                currentTorrentListViewItem = TorrentsListView.SelectedItems[0];
                await LoadTorrentFilesList();
            }

            // make current torrent selection easier to find in TorrentsListView
            foreach (ListViewItem torrentItem in TorrentsListView.Items)
            {
                if (torrentItem != null)
                {
                    torrentItem.ForeColor = (torrentItem != currentTorrentListViewItem) ? Color.Black : Color.Blue;
                }
            }

            TorrentsListView.EndUpdate();
        }
Exemplo n.º 3
0
        // load list of torrents from active session
        private async Task RefreshTorrentList()
        {
            DialogResult dialogResult;
            bool         doContinue = true;

            // warn user current selection will be lost
            if (TorrentFileListTreeView.TotalFilesSelected != 0)
            {
                dialogResult = MessageBox.Show("Refreshing the torrent list will cause the current file selection to be lost.\r\n\r\nDo you want to continue?", "Information", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
                if (dialogResult == DialogResult.No)
                {
                    doContinue = false;
                }
            }
            if (doContinue)
            {
                // update UI state on continue
                PagesTabControl.SelectedIndex = 0;
                SearchTorrentListTextBox.Clear();
                TorrentFileListTreeView.TotalFilesSelected = 0;
                TorrentFileListTreeView.TotalFiles         = 0;
                SelectedTorrentLabel.Text   = "Selected torrent: None selected";
                SelectedFileCountLabel.Text = "Selected files: 0 (total file count not yet known)";
                TorrentTabPage.Text         = "Torrents";
                FilesTabPage.Text           = "Files";
                TorrentFileListTreeView.Nodes.Clear();
                TorrentsListView.Items.Clear();
                FileNamesOldNewListView.Items.Clear();
                Globals.TorrentsInfo.Clear();
                Globals.SelectedTorrent = null;
                Globals.SelectedTorrentFiles.Clear();
                RenameButton.Enabled             = false;
                RefreshTorrentListButton.Enabled = false;
                RefreshTorrentListButton.Text    = "Waiting (10)";
                TimeOutTimer.Start();
                ToggleLoadingPanels(true);

                // retrieve torrents list
                List <TorrentInfo> torrentsInfo = await Task.Run(() => Globals.SessionHandler.GetTorrents());

                TimeOutTimer.Stop();
                TimeOutTimer.Tag = Properties.Settings.Default.MaxRequestDuration;

                // handle list response
                if (torrentsInfo != null)
                {
                    if (torrentsInfo.Count == 0)
                    {
                        MessageBox.Show("The host returned 0 torrents.", "Information", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                    }
                    else
                    {
                        List <FriendlyTorrentInfo> globalTorrentsInfo = new List <FriendlyTorrentInfo>();
                        List <ListViewItem>        torrentLVItems     = new List <ListViewItem>();
                        TorrentsListView.BeginUpdate();
                        foreach (TorrentInfo torrent in torrentsInfo)
                        {
                            FriendlyTorrentInfo fTorrentInfo = new FriendlyTorrentInfo(torrent);
                            globalTorrentsInfo.Add(fTorrentInfo);
                            var torrentLVItem = new ListViewItem(new[] {
                                fTorrentInfo.QueuePosition,
                                fTorrentInfo.Name, fTorrentInfo.Status,
                                fTorrentInfo.Size, fTorrentInfo.Progress
                            })
                            {
                                Tag = fTorrentInfo.Torrent
                            };
                            torrentLVItems.Add(torrentLVItem);
                        }
                        TorrentsListView.Items.AddRange(torrentLVItems.ToArray());
                        TorrentsListView.EndUpdate();
                        Globals.TorrentsInfo = globalTorrentsInfo;
                    }
                }
                else
                {
                    MessageBox.Show("The torrent list could not be retrieved.", "Information", MessageBoxButtons.OK, MessageBoxIcon.Error);
                }

                allItems.Clear();
                allItems.AddRange(TorrentsListView.Items.Cast <ListViewItem>());
                ToggleLoadingPanels(false);
                RefreshTorrentListButton.Text    = "Refresh Torrent List";
                TorrentTabPage.Text              = $"Torrents ({Globals.TorrentsInfo.Count})";
                RefreshTorrentListButton.Enabled = true;
                SearchTorrentListTextBox.Focus();
            }
        }