Inheritance: System.Windows.Forms.Form
Esempio n. 1
0
		// TODO: Весь связанный с UI код вынести в отдельный класс
		public static void Export(IServiceProvider provider)
		{
			var activeMessagesSvc = provider.GetService<IActiveMessagesService>();
			var canExportMessages = activeMessagesSvc != null && activeMessagesSvc.ActiveMessages.Any();

			var activeForumSvc = provider.GetService<IActiveForumService>();
			var canExportForum = activeForumSvc?.ActiveForum != null;

			var mainWnd = provider.GetRequiredService<IUIShell>().GetMainWindowParent();
			using (var emd = new ExportMessageDialog(canExportMessages, canExportForum))
			{
				if (emd.ShowDialog(mainWnd) != DialogResult.OK)
					return;

				var uiInfo = new {emd.FileName, emd.ExportMode, emd.ExportFormat, emd.UnreadMessagesOnly};

				var noMessages = false;
				ProgressWorker.Run(
					provider,
					false,
					pi =>
					{
						pi.SetProgressText(_exportPrepareText);

						var activeMsgSvc = provider.GetRequiredService<IActiveMessagesService>();

						// Prepare msg list
						IList<IMsg> messages;

						switch (uiInfo.ExportMode)
						{
							case ExportMode.Messages:
								messages = new List<IMsg>(
									(!uiInfo.UnreadMessagesOnly
										? activeMsgSvc.ActiveMessages
										: activeMsgSvc.ActiveMessages.Where(msg => !msg.IsRead))
										.Cast<IMsg>());
								break;

							case ExportMode.Topics:
								messages = new List<IMsg>(100);
								foreach (var msg in activeMsgSvc.ActiveMessages)
									GetAllChildren((IMsg)msg.Topic, messages, uiInfo.UnreadMessagesOnly);
								break;

							case ExportMode.Forum:
								messages = new List<IMsg>(1000);
								foreach (IMsg msg in Forums.Instance.ActiveForum.Msgs)
									GetAllChildren(msg, messages, uiInfo.UnreadMessagesOnly);
								break;

							default:
								throw new ArgumentException("Unknown export mode");
						}
						if (messages.Count == 0)
						{
							noMessages = true;
							return;
						}

						ProgressDelegate pd =
							(count, total) =>
							{
								pi.SetProgressText(_exportMessageText.FormatWith(count, total));
								pi.ReportProgress(total, count);
							};

						using (var fs = new FileStream(uiInfo.FileName, FileMode.Create))
							switch (uiInfo.ExportFormat)
							{
								case ExportFormat.Text:
									Export2Text(messages, fs, pd);
									break;
								case ExportFormat.HTML:
									Export2HTML(provider, messages, fs, pd);
									break;
								case ExportFormat.MHT:
									Export2Mht(provider, messages, fs, pd);
									break;
							}
					});
				if (noMessages)
					MessageBox.Show(mainWnd, ExportResources.NoMessages);
			}
		}
Esempio n. 2
0
        // TODO: Весь связанный с UI код вынести в отдельный класс
        public static void Export(IServiceProvider provider)
        {
            var activeMessagesSvc = provider.GetService <IActiveMessagesService>();
            var canExportMessages = activeMessagesSvc != null && activeMessagesSvc.ActiveMessages.Any();

            var activeForumSvc = provider.GetService <IActiveForumService>();
            var canExportForum = activeForumSvc != null && activeForumSvc.ActiveForum != null;

            var mainWnd = provider.GetRequiredService <IUIShell>().GetMainWindowParent();

            using (var emd = new ExportMessageDialog(canExportMessages, canExportForum))
            {
                if (emd.ShowDialog(mainWnd) != DialogResult.OK)
                {
                    return;
                }

                var uiInfo = new { emd.FileName, emd.ExportMode, emd.ExportFormat, emd.UnreadMessagesOnly };

                var noMessages = false;
                ProgressWorker.Run(
                    provider,
                    false,
                    pi =>
                {
                    pi.SetProgressText(_exportPrepareText);

                    var activeMsgSvc = provider.GetRequiredService <IActiveMessagesService>();

                    // Prepare msg list
                    IList <IMsg> messages = null;

                    switch (uiInfo.ExportMode)
                    {
                    case ExportMode.Messages:
                        messages = new List <IMsg>(
                            (!uiInfo.UnreadMessagesOnly
                                                                                ? activeMsgSvc.ActiveMessages
                                                                                : activeMsgSvc.ActiveMessages.Where(msg => !msg.IsRead))
                            .Cast <IMsg>());
                        break;

                    case ExportMode.Topics:
                        messages = new List <IMsg>(100);
                        foreach (var msg in activeMsgSvc.ActiveMessages)
                        {
                            GetAllChildren((IMsg)msg.Topic, messages, uiInfo.UnreadMessagesOnly);
                        }
                        break;

                    case ExportMode.Forum:
                        messages = new List <IMsg>(1000);
                        foreach (IMsg msg in Forums.Instance.ActiveForum.Msgs)
                        {
                            GetAllChildren(msg, messages, uiInfo.UnreadMessagesOnly);
                        }
                        break;

                    default:
                        throw new ArgumentException("Unknown export mode");
                    }
                    if (messages.Count == 0)
                    {
                        noMessages = true;
                        return;
                    }

                    ProgressDelegate pd =
                        (count, total) =>
                    {
                        pi.SetProgressText(_exportMessageText.FormatStr(count, total));
                        pi.ReportProgress(total, count);
                    };

                    using (var fs = new FileStream(uiInfo.FileName, FileMode.Create))
                        switch (uiInfo.ExportFormat)
                        {
                        case ExportFormat.Text:
                            Export2Text(messages, fs, pd);
                            break;

                        case ExportFormat.HTML:
                            Export2HTML(provider, messages, fs, pd);
                            break;

                        case ExportFormat.MHT:
                            Export2Mht(provider, messages, fs, pd);
                            break;
                        }
                });
                if (noMessages)
                {
                    MessageBox.Show(mainWnd, ExportResources.NoMessages);
                }
            }
        }