Initial commit — AllMusicGuide scraper and music metadata tagger

UI/Options.cs

@@ -0,0 +1,109 @@
+using System;
+using System.IO;
+using System.Windows.Forms;
+using System.Xml.Serialization;
+
+namespace MusicMetaTagger.UI
+{
+	/// <summary>
+	///   Provides the user an interface for customizing program options
+	/// </summary>
+	internal partial class Options : Form, IDisposable
+	{
+		#region Private members
+
+		private const string LIBRARY_QUERY_FILENAME = "options_libraryQuery.xml";
+
+		private const string LIBRARY_UPDATE_FILENAME = "options_libraryUpdate.xml";
+		private LibraryQuery _libraryQuery;
+
+		private LibraryUpdate _libraryUpdate;
+
+		#endregion
+
+		#region Public Properties
+
+		public LibraryQuery LibraryQuery
+		{
+			get { return _libraryQuery; }
+			set { _libraryQuery = value; }
+		}
+
+		public LibraryUpdate LibraryUpdate
+		{
+			get { return _libraryUpdate; }
+			set { _libraryUpdate = value; }
+		}
+
+		#endregion
+
+		#region Constructor
+
+		public Options()
+		{
+			InitializeComponent();
+			// ConfigSectionObjects
+			var optionsLoaded = false;
+			if (File.Exists(LIBRARY_QUERY_FILENAME) && File.Exists(LIBRARY_UPDATE_FILENAME))
+			{
+				try
+				{
+					var libraryQuerySerializer = new XmlSerializer(typeof (LibraryQuery));
+					using (TextReader textReader = new StreamReader(LIBRARY_QUERY_FILENAME))
+					{
+						_libraryQuery = (LibraryQuery) libraryQuerySerializer.Deserialize(textReader);
+					}
+					var libraryUpdateSerializer = new XmlSerializer(typeof (LibraryUpdate));
+					using (TextReader textReader = new StreamReader(LIBRARY_UPDATE_FILENAME))
+					{
+						_libraryUpdate = (LibraryUpdate) libraryUpdateSerializer.Deserialize(textReader);
+					}
+					optionsLoaded = true;
+				}
+				catch
+				{
+				}
+			}
+			if (!optionsLoaded)
+			{
+				_libraryQuery = new LibraryQuery();
+				_libraryUpdate = new LibraryUpdate();
+			}
+			libraryQueryPropertyGrid.SelectedObject = _libraryQuery;
+			updatePropertyGrid.SelectedObject = _libraryUpdate;
+		}
+
+		#endregion
+
+		#region Event Handlers
+
+		private void Options_Load(object sender, EventArgs e)
+		{
+		}
+
+		private void closeButton_Click(object sender, EventArgs e)
+		{
+			Hide();
+		}
+
+		#endregion
+
+		#region IDisposable Members
+
+		void IDisposable.Dispose()
+		{
+			var libraryQuerySerializer = new XmlSerializer(typeof (LibraryQuery));
+			using (TextWriter textWriter = new StreamWriter(LIBRARY_QUERY_FILENAME))
+			{
+				libraryQuerySerializer.Serialize(textWriter, _libraryQuery);
+			}
+			var libraryUpdateSerializer = new XmlSerializer(typeof (LibraryUpdate));
+			using (TextWriter textWriter = new StreamWriter(LIBRARY_UPDATE_FILENAME))
+			{
+				libraryUpdateSerializer.Serialize(textWriter, _libraryUpdate);
+			}
+		}
+
+		#endregion
+	}
+}