Create GridView namespace

Source/LibationWinForms/GridView/ProductsDisplay.cs

@@ -0,0 +1,123 @@
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using ApplicationServices;
+using DataLayer;
+using FileLiberator;
+using LibationFileManager;
+using LibationWinForms.Dialogs;
+
+namespace LibationWinForms.GridView
+{
+	public partial class ProductsDisplay : UserControl
+	{
+		/// <summary>Number of visible rows has changed</summary>
+		public event EventHandler<int> VisibleCountChanged;
+		public event EventHandler<LibraryBook> LiberateClicked;
+		public event EventHandler InitialLoaded;
+
+		private bool hasBeenDisplayed;
+
+		public ProductsDisplay()
+		{
+			InitializeComponent();
+		}
+
+		#region Button controls		
+
+		private ImageDisplay imageDisplay;
+		private async void productsGrid_CoverClicked(LibraryBookEntry liveGridEntry)
+		{
+			var picDefinition = new PictureDefinition(liveGridEntry.LibraryBook.Book.PictureLarge ?? liveGridEntry.LibraryBook.Book.PictureId, PictureSize.Native);
+			var picDlTask = Task.Run(() => PictureStorage.GetPictureSynchronously(picDefinition));
+
+			(_, byte[] initialImageBts) = PictureStorage.GetPicture(new PictureDefinition(liveGridEntry.LibraryBook.Book.PictureId, PictureSize._80x80));
+			var windowTitle = $"{liveGridEntry.Title} - Cover";
+
+			if (imageDisplay is null || imageDisplay.IsDisposed || !imageDisplay.Visible)
+			{
+				imageDisplay = new ImageDisplay();
+				imageDisplay.RestoreSizeAndLocation(Configuration.Instance);
+				imageDisplay.FormClosed += (_, _) => imageDisplay.SaveSizeAndLocation(Configuration.Instance);
+				imageDisplay.Show(this);
+			}
+
+			imageDisplay.BookSaveDirectory = AudibleFileStorage.Audio.GetDestinationDirectory(liveGridEntry.LibraryBook);
+			imageDisplay.PictureFileName = System.IO.Path.GetFileName(AudibleFileStorage.Audio.GetBooksDirectoryFilename(liveGridEntry.LibraryBook, ".jpg"));
+			imageDisplay.Text = windowTitle;
+			imageDisplay.CoverPicture = initialImageBts;
+			imageDisplay.CoverPicture = await picDlTask;
+		}
+
+		private void productsGrid_DescriptionClicked(LibraryBookEntry liveGridEntry, Rectangle cellRectangle)
+		{
+			var displayWindow = new DescriptionDisplay
+			{
+				SpawnLocation = PointToScreen(cellRectangle.Location + new Size(cellRectangle.Width, 0)),
+				DescriptionText = liveGridEntry.LongDescription,
+				BorderThickness = 2,
+			};
+
+			void CloseWindow(object o, EventArgs e)
+			{
+				displayWindow.Close();
+			}
+
+			productsGrid.Scroll += CloseWindow;
+			displayWindow.FormClosed += (_, _) => productsGrid.Scroll -= CloseWindow;
+			displayWindow.Show(this);
+		}
+
+		private void productsGrid_DetailsClicked(LibraryBookEntry liveGridEntry)
+		{
+			var bookDetailsForm = new BookDetailsDialog(liveGridEntry.LibraryBook);
+			if (bookDetailsForm.ShowDialog() == DialogResult.OK)
+				liveGridEntry.Commit(bookDetailsForm.NewTags, bookDetailsForm.BookLiberatedStatus, bookDetailsForm.PdfLiberatedStatus);
+		}
+
+		#endregion
+
+		#region UI display functions
+
+		public void Display()
+		{
+			// don't return early if lib size == 0. this will not update correctly if all books are removed
+			var lib = DbContexts.GetLibrary_Flat_NoTracking();
+
+			if (!hasBeenDisplayed)
+			{
+				// bind
+				productsGrid.BindToGrid(lib);
+				hasBeenDisplayed = true;
+				InitialLoaded?.Invoke(this, new());
+			}
+			else
+				productsGrid.UpdateGrid(lib);
+
+		}
+
+		#endregion
+
+		#region Filter
+
+		public void Filter(string searchString)
+			=> productsGrid.Filter(searchString);
+
+		#endregion
+
+		internal List<LibraryBook> GetVisible() => productsGrid.GetVisible().Select(v => v.LibraryBook).ToList();
+
+		private void productsGrid_VisibleCountChanged(object sender, int count)
+		{
+			VisibleCountChanged?.Invoke(this, count);
+		}
+
+		private void productsGrid_LiberateClicked(LibraryBookEntry liveGridEntry)
+		{
+			LiberateClicked?.Invoke(this, liveGridEntry.LibraryBook);
+		}
+	}
+}