432 lines
14 KiB
C#
432 lines
14 KiB
C#
using ApplicationServices;
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using AudibleUtilities;
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using DataLayer;
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using FileLiberator;
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using LibationFileManager;
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using LibationUiBase.GridView;
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using LibationWinForms.Dialogs;
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using LibationWinForms.SeriesView;
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using System;
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using System.Collections.Generic;
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using System.Drawing;
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using System.Linq;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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namespace LibationWinForms.GridView
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{
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public partial class ProductsDisplay : UserControl
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{
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/// <summary>Number of visible rows has changed</summary>
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public event EventHandler<int> VisibleCountChanged;
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public event EventHandler<int> RemovableCountChanged;
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public event EventHandler<LibraryBook[]> LiberateClicked;
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public event EventHandler<ISeriesEntry> LiberateSeriesClicked;
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public event EventHandler<LibraryBook[]> ConvertToMp3Clicked;
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public event EventHandler InitialLoaded;
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private bool hasBeenDisplayed;
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public ProductsDisplay()
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{
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InitializeComponent();
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}
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#region Button controls
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private ImageDisplay imageDisplay;
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private void productsGrid_CoverClicked(IGridEntry liveGridEntry)
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{
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var picDef = new PictureDefinition(liveGridEntry.LibraryBook.Book.PictureLarge ?? liveGridEntry.LibraryBook.Book.PictureId, PictureSize.Native);
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void PictureCached(object sender, PictureCachedEventArgs e)
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{
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if (e.Definition.PictureId == picDef.PictureId)
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imageDisplay.SetCoverArt(e.Picture);
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PictureStorage.PictureCached -= PictureCached;
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}
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PictureStorage.PictureCached += PictureCached;
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(bool isDefault, byte[] initialImageBts) = PictureStorage.GetPicture(picDef);
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var windowTitle = $"{liveGridEntry.Title} - Cover";
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if (imageDisplay is null || imageDisplay.IsDisposed || !imageDisplay.Visible)
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{
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imageDisplay = new ImageDisplay();
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imageDisplay.RestoreSizeAndLocation(Configuration.Instance);
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imageDisplay.FormClosed += (_, _) => imageDisplay.SaveSizeAndLocation(Configuration.Instance);
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}
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imageDisplay.BookSaveDirectory = AudibleFileStorage.Audio.GetDestinationDirectory(liveGridEntry.LibraryBook);
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imageDisplay.PictureFileName = System.IO.Path.GetFileName(AudibleFileStorage.Audio.GetBooksDirectoryFilename(liveGridEntry.LibraryBook, ".jpg"));
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imageDisplay.Text = windowTitle;
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imageDisplay.SetCoverArt(initialImageBts);
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if (!isDefault)
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PictureStorage.PictureCached -= PictureCached;
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if (!imageDisplay.Visible)
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imageDisplay.Show(null);
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}
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private void productsGrid_DescriptionClicked(IGridEntry liveGridEntry, Rectangle cellRectangle)
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{
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var displayWindow = new DescriptionDisplay
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{
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SpawnLocation = PointToScreen(cellRectangle.Location + new Size(cellRectangle.Width, 0)),
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DescriptionText = liveGridEntry.Description,
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BorderThickness = 2,
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};
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void CloseWindow(object o, EventArgs e)
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{
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displayWindow.Close();
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}
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productsGrid.Scroll += CloseWindow;
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displayWindow.FormClosed += (_, _) => productsGrid.Scroll -= CloseWindow;
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displayWindow.Show(this);
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}
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private async void productsGrid_DetailsClicked(ILibraryBookEntry liveGridEntry)
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{
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// HACK: workaround for a Winforms bug.
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// This event is fired by the DataGridCell.OnMouseUpInternal
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// method. If any user changes made in the BookDetailsDialog
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// result in the entry's row being removed from the DataGridView,
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// then when this event handler returns, OnMouseUpInternal will
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// throw a NRE trying to access the DataGridCell.DataGridView
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// property.
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//Steps to cause the bug:
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// * book has tag: asdf
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// * filter is `[asdf]`
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// * tag asdf is removed from book
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// * DataGridView throws NRE
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//The workaround is to make this event handler execute
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//asynchronously so that DataGridCell.OnMouseUpInternal completes
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//before the user can change the DataGridView state.
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await Task.Run(() => this.Invoke(runAsync));
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void runAsync()
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{
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var bookDetailsForm = new BookDetailsDialog(liveGridEntry.LibraryBook);
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if (bookDetailsForm.ShowDialog() == DialogResult.OK)
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liveGridEntry.LibraryBook.UpdateUserDefinedItem(bookDetailsForm.NewTags, bookDetailsForm.BookLiberatedStatus, bookDetailsForm.PdfLiberatedStatus);
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}
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}
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#endregion
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#region Cell Context Menu
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private void productsGrid_CellContextMenuStripNeeded(IGridEntry[] entries, ContextMenuStrip ctxMenu)
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{
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var ctx = new GridContextMenu(entries, '&');
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#region Liberate all Episodes (Single series only)
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if (entries.Length == 1 && entries[0] is ISeriesEntry seriesEntry)
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{
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var liberateEpisodesMenuItem = new ToolStripMenuItem()
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{
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Text = ctx.LiberateEpisodesText,
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Enabled = ctx.LiberateEpisodesEnabled
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};
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liberateEpisodesMenuItem.Click += (_, _) => LiberateSeriesClicked?.Invoke(this, seriesEntry);
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ctxMenu.Items.Add(liberateEpisodesMenuItem);
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}
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#endregion
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#region Set Download status to Downloaded
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var setDownloadMenuItem = new ToolStripMenuItem()
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{
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Text = ctx.SetDownloadedText,
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Enabled = ctx.SetDownloadedEnabled
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};
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setDownloadMenuItem.Click += (_, _) => ctx.SetDownloaded();
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ctxMenu.Items.Add(setDownloadMenuItem);
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#endregion
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#region Set Download status to Not Downloaded
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var setNotDownloadMenuItem = new ToolStripMenuItem()
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{
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Text = ctx.SetNotDownloadedText,
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Enabled = ctx.SetNotDownloadedEnabled
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};
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setNotDownloadMenuItem.Click += (_, _) => ctx.SetNotDownloaded();
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ctxMenu.Items.Add(setNotDownloadMenuItem);
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#endregion
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#region Locate file (Single book only)
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if (entries.Length == 1 && entries[0] is ILibraryBookEntry entry)
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{
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var locateFileMenuItem = new ToolStripMenuItem() { Text = ctx.LocateFileText };
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ctxMenu.Items.Add(locateFileMenuItem);
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locateFileMenuItem.Click += (_, _) =>
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{
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try
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{
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var openFileDialog = new OpenFileDialog
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{
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Title = ctx.LocateFileDialogTitle,
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Filter = "All files (*.*)|*.*",
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FilterIndex = 1
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};
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if (openFileDialog.ShowDialog() == DialogResult.OK)
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FilePathCache.Insert(entry.AudibleProductId, openFileDialog.FileName);
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}
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catch (Exception ex)
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{
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MessageBoxLib.ShowAdminAlert(this, ctx.LocateFileErrorMessage, ctx.LocateFileErrorMessage, ex);
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}
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};
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}
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#endregion
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#region Remove from library
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var removeMenuItem = new ToolStripMenuItem() { Text = ctx.RemoveText };
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removeMenuItem.Click += async (_, _) => await ctx.RemoveAsync();
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ctxMenu.Items.Add(removeMenuItem);
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#endregion
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#region Liberate All (multiple books only)
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if (entries.OfType<ILibraryBookEntry>().Count() > 1)
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{
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var downloadSelectedMenuItem = new ToolStripMenuItem()
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{
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Text = ctx.DownloadSelectedText
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};
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ctxMenu.Items.Add(downloadSelectedMenuItem);
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downloadSelectedMenuItem.Click += (s, _) =>
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{
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LiberateClicked?.Invoke(s, ctx.LibraryBookEntries.Select(e => e.LibraryBook).ToArray());
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};
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}
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#endregion
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#region Convert to Mp3
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if (ctx.LibraryBookEntries.Length > 0)
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{
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var convertToMp3MenuItem = new ToolStripMenuItem
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{
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Text = ctx.ConvertToMp3Text,
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Enabled = ctx.ConvertToMp3Enabled
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};
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convertToMp3MenuItem.Click += (_, e) => ConvertToMp3Clicked?.Invoke(this, ctx.LibraryBookEntries.Select(e => e.LibraryBook).ToArray());
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ctxMenu.Items.Add(convertToMp3MenuItem);
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}
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#endregion
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#region Force Re-Download (Single book only)
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if (entries.Length == 1 && entries[0] is ILibraryBookEntry entry4)
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{
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var reDownloadMenuItem = new ToolStripMenuItem()
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{
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Text = ctx.ReDownloadText,
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Enabled = ctx.ReDownloadEnabled
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};
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ctxMenu.Items.Add(reDownloadMenuItem);
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reDownloadMenuItem.Click += (s, _) =>
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{
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//No need to persist these changes. They only needs to last long for the files to start downloading
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entry4.Book.UserDefinedItem.BookStatus = LiberatedStatus.NotLiberated;
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if (entry4.Book.HasPdf())
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entry4.Book.UserDefinedItem.SetPdfStatus(LiberatedStatus.NotLiberated);
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LiberateClicked?.Invoke(s, [entry4.LibraryBook]);
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};
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}
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#endregion
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if (entries.Length > 1)
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return;
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ctxMenu.Items.Add(new ToolStripSeparator());
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#region Edit Templates (Single book only)
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void editTemplate<T>(LibraryBook libraryBook, string existingTemplate, Action<string> setNewTemplate)
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where T : Templates, LibationFileManager.ITemplate, new()
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{
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var template = ctx.CreateTemplateEditor<T>(libraryBook, existingTemplate);
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var form = new EditTemplateDialog(template);
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if (form.ShowDialog(this) == DialogResult.OK)
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{
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setNewTemplate(template.EditingTemplate.TemplateText);
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}
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}
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if (entries.Length == 1 && entries[0] is ILibraryBookEntry entry2)
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{
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var folderTemplateMenuItem = new ToolStripMenuItem { Text = ctx.FolderTemplateText };
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var fileTemplateMenuItem = new ToolStripMenuItem { Text = ctx.FileTemplateText };
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var multiFileTemplateMenuItem = new ToolStripMenuItem { Text = ctx.MultipartTemplateText };
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folderTemplateMenuItem.Click += (s, _) => editTemplate<Templates.FolderTemplate>(entry2.LibraryBook, Configuration.Instance.FolderTemplate, t => Configuration.Instance.FolderTemplate = t);
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fileTemplateMenuItem.Click += (s, _) => editTemplate<Templates.FileTemplate>(entry2.LibraryBook, Configuration.Instance.FileTemplate, t => Configuration.Instance.FileTemplate = t);
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multiFileTemplateMenuItem.Click += (s, _) => editTemplate<Templates.ChapterFileTemplate>(entry2.LibraryBook, Configuration.Instance.ChapterFileTemplate, t => Configuration.Instance.ChapterFileTemplate = t);
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var editTemplatesMenuItem = new ToolStripMenuItem { Text = ctx.EditTemplatesText };
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editTemplatesMenuItem.DropDownItems.AddRange(new[] { folderTemplateMenuItem, fileTemplateMenuItem, multiFileTemplateMenuItem });
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ctxMenu.Items.Add(new ToolStripSeparator());
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ctxMenu.Items.Add(editTemplatesMenuItem);
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}
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#endregion
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#region View Bookmarks/Clips (Single book only)
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if (entries.Length == 1 && entries[0] is ILibraryBookEntry entry3)
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{
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var bookRecordMenuItem = new ToolStripMenuItem { Text = ctx.ViewBookmarksText };
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bookRecordMenuItem.Click += (_, _) => new BookRecordsDialog(entry3.LibraryBook).ShowDialog(this);
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ctxMenu.Items.Add(bookRecordMenuItem);
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}
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#endregion
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#region View All Series (Single book only)
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if (entries.Length == 1 && entries[0].Book.SeriesLink.Any())
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{
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var viewSeriesMenuItem = new ToolStripMenuItem { Text = ctx.ViewSeriesText };
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viewSeriesMenuItem.Click += (_, _) => new SeriesViewDialog(entries[0].LibraryBook).Show();
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ctxMenu.Items.Add(viewSeriesMenuItem);
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}
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#endregion
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}
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#endregion
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#region Scan and Remove Books
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public void CloseRemoveBooksColumn()
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=> productsGrid.RemoveColumnVisible = false;
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public async Task RemoveCheckedBooksAsync()
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{
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var selectedBooks = productsGrid.GetAllBookEntries().Where(lbe => lbe.Remove is true).ToList();
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if (selectedBooks.Count == 0)
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return;
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var booksToRemove = selectedBooks.Select(rge => rge.LibraryBook).ToList();
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var result = MessageBoxLib.ShowConfirmationDialog(
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booksToRemove,
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// do not use `$` string interpolation. See impl.
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"Are you sure you want to remove {0} from Libation's library?",
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"Remove books from Libation?");
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if (result != DialogResult.Yes)
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return;
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productsGrid.RemoveBooks(selectedBooks);
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await booksToRemove.RemoveBooksAsync();
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}
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public async Task ScanAndRemoveBooksAsync(params Account[] accounts)
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{
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RemovableCountChanged?.Invoke(this, 0);
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productsGrid.RemoveColumnVisible = true;
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try
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{
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if (accounts is null || accounts.Length == 0)
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return;
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var allBooks = productsGrid.GetAllBookEntries();
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var lib = allBooks
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.Select(lbe => lbe.LibraryBook)
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.Where(lb => !lb.Book.HasLiberated());
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var removedBooks = await LibraryCommands.FindInactiveBooks(Login.WinformLoginChoiceEager.CreateApiExtendedFunc(this), lib, accounts);
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var removable = allBooks.Where(lbe => removedBooks.Any(rb => rb.Book.AudibleProductId == lbe.AudibleProductId)).ToList();
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foreach (var r in removable)
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r.Remove = true;
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productsGrid_RemovableCountChanged(this, null);
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}
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catch (OperationCanceledException)
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{
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Serilog.Log.Information("Audible login attempt cancelled by user");
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}
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catch (Exception ex)
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{
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MessageBoxLib.ShowAdminAlert(
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this,
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"Error scanning library. You may still manually select books to remove from Libation's library.",
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"Error scanning library",
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ex);
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}
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}
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#endregion
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#region UI display functions
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public async Task DisplayAsync(List<LibraryBook> libraryBooks = null)
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{
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try
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{
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// don't return early if lib size == 0. this will not update correctly if all books are removed
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libraryBooks ??= DbContexts.GetLibrary_Flat_NoTracking(includeParents: true);
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if (!hasBeenDisplayed)
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{
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// bind
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await productsGrid.BindToGridAsync(libraryBooks);
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hasBeenDisplayed = true;
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InitialLoaded?.Invoke(this, new());
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}
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else
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productsGrid.UpdateGrid(libraryBooks);
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}
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catch (Exception ex)
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{
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Serilog.Log.Error(ex, "Error displaying library in {0}", nameof(ProductsDisplay));
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}
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}
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#endregion
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#region Filter
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public void Filter(string searchString)
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=> productsGrid.Filter(searchString);
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#endregion
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internal List<LibraryBook> GetVisible() => productsGrid.GetVisibleBooks().ToList();
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private void productsGrid_VisibleCountChanged(object sender, int count)
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{
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VisibleCountChanged?.Invoke(this, count);
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}
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private void productsGrid_LiberateClicked(ILibraryBookEntry liveGridEntry)
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{
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if (liveGridEntry.LibraryBook.Book.UserDefinedItem.BookStatus is not LiberatedStatus.Error
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&& !liveGridEntry.Liberate.IsUnavailable)
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LiberateClicked?.Invoke(this, [liveGridEntry.LibraryBook]);
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}
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private void productsGrid_RemovableCountChanged(object sender, EventArgs e)
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{
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RemovableCountChanged?.Invoke(sender, productsGrid.GetAllBookEntries().Count(lbe => lbe.Remove is true));
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}
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}
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}
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