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Redesign DookLiberation control flow.

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This commit is contained in:
Michael Bucari-Tovo 2021-08-11 18:08:38 -06:00
parent 963d632208
commit 0045cf05ef
28 changed files with 817 additions and 726 deletions
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24
LibationWinForms/BookLiberation/DownloadForm.cs
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@ -1,11 +1,13 @@
using Dinah.Core.Windows.Forms;
using DataLayer;
using Dinah.Core.Net.Http;
using Dinah.Core.Windows.Forms;
using System;
using System.Linq;
using System.Windows.Forms;
namespace LibationWinForms.BookLiberation
{
public partial class DownloadForm : Form
public partial class DownloadForm : ProcessBaseForm
{
public DownloadForm()
{
@ -15,23 +17,27 @@ namespace LibationWinForms.BookLiberation
filenameLbl.Text = "";
}
// thread-safe UI updates
public void UpdateFilename(string title) => filenameLbl.UIThread(() => filenameLbl.Text = title);
public void DownloadProgressChanged(long BytesReceived, long? TotalBytesToReceive)
#region IStreamable event handler overrides
public override void OnStreamingBegin(object sender, string beginString)
{
filenameLbl.UIThread(() => filenameLbl.Text = beginString);
base.OnStreamingBegin(sender, beginString);
}
public override void OnStreamingProgressChanged(object sender, DownloadProgress downloadProgress)
{
// this won't happen with download file. it will happen with download string
if (!TotalBytesToReceive.HasValue || TotalBytesToReceive.Value <= 0)
if (!downloadProgress.TotalBytesToReceive.HasValue || downloadProgress.TotalBytesToReceive.Value <= 0)
return;
progressLbl.UIThread(() => progressLbl.Text = $"{BytesReceived:#,##0} of {TotalBytesToReceive.Value:#,##0}");
progressLbl.UIThread(() => progressLbl.Text = $"{downloadProgress.BytesReceived:#,##0} of {downloadProgress.TotalBytesToReceive.Value:#,##0}");
var d = double.Parse(BytesReceived.ToString()) / double.Parse(TotalBytesToReceive.Value.ToString()) * 100.0;
var d = double.Parse(downloadProgress.BytesReceived.ToString()) / double.Parse(downloadProgress.TotalBytesToReceive.Value.ToString()) * 100.0;
var i = int.Parse(Math.Truncate(d).ToString());
progressBar1.UIThread(() => progressBar1.Value = i);
lastDownloadProgress = DateTime.Now;
}
#endregion
#region timer
private Timer timer { get; } = new Timer { Interval = 1000 };