move widget code to commons

OpenRA.Mods.Common/Widgets/Logic/Installation/InstallMusicLogic.cs

@@ -0,0 +1,57 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2015 The OpenRA Developers (see AUTHORS)
+ * This file is part of OpenRA, which is free software. It is made
+ * available to you under the terms of the GNU General Public License
+ * as published by the Free Software Foundation. For more information,
+ * see COPYING.
+ */
+#endregion
+
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using OpenRA.FileSystem;
+using OpenRA.Widgets;
+
+namespace OpenRA.Mods.Common.Widgets.Logic
+{
+	public class InstallMusicLogic
+	{
+		[ObjectCreator.UseCtor]
+		public InstallMusicLogic(Widget widget)
+		{
+			var installMusicContainer = widget.Get("INSTALL_MUSIC_PANEL");
+
+			var cancelButton = installMusicContainer.GetOrNull<ButtonWidget>("CANCEL_BUTTON");
+			if (cancelButton != null)
+				cancelButton.OnClick = () => Game.InitializeMod(Game.Settings.Game.Mod, null);
+
+			var copyFromDiscButton = installMusicContainer.GetOrNull<ButtonWidget>("COPY_FROM_CD_BUTTON");
+			if (copyFromDiscButton != null)
+			{
+				copyFromDiscButton.OnClick = () =>
+				{
+					Ui.OpenWindow("INSTALL_FROMCD_PANEL", new WidgetArgs() {
+						{ "continueLoading", () => Game.InitializeMod(Game.Settings.Game.Mod, null) },
+					});
+				};
+			}
+
+			var downloadButton = installMusicContainer.GetOrNull<ButtonWidget>("DOWNLOAD_BUTTON");
+			if (downloadButton != null)
+			{
+				var mirrorListUrl = Game.ModData.Manifest.ContentInstaller.MusicPackageMirrorList;
+				downloadButton.IsVisible = () => !string.IsNullOrEmpty(mirrorListUrl);
+				downloadButton.OnClick = () =>
+				{
+					Ui.OpenWindow("INSTALL_DOWNLOAD_PANEL", new WidgetArgs() {
+						{ "afterInstall", () => Game.InitializeMod(Game.Settings.Game.Mod, null) },
+						{ "mirrorListUrl", mirrorListUrl },
+					});
+				};
+			}
+		}
+	}
+}