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Sonarr/CassiniDev/Views/LogView.cs

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2010-10-02 19:01:43 +00:00
// **********************************************************************************
// CassiniDev - http://cassinidev.codeplex.com
//
// Copyright (c) Sky Sanders. All rights reserved.
//
// This source code is subject to terms and conditions of the Microsoft Public
// License (Ms-PL). A copy of the license can be found in the license.htm file
// included in this distribution.
//
// You must not remove this notice, or any other, from this software.
//
// **********************************************************************************
#region
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Windows.Forms;
#endregion
namespace CassiniDev.ServerLog
{
/// <summary>
/// If log can persist, then only stack values in the list and tag the items with the RowId for querying the db for heavy values.
/// If not, tag the item with the loginfo instance. Memory usage will be much greater but is better than nothing.
/// </summary>
public partial class LogView : Form
{
private Server _server;
public LogView(Server server)
{
InitializeComponent();
_server = server;
_server.RequestComplete += RequestComplete;
InitializeList();
base.Text = SR.GetString(SR.WebdevLogViewerNameWithPort, _server.Port);
}
/// <summary>
/// Not sure if these qualify for disposable
/// </summary>
/// <param name="e"></param>
protected override void OnClosing(CancelEventArgs e)
{
_server.RequestComplete -= RequestComplete;
_server = null;
}
private void AddLogRows(IEnumerable<LogInfo> items)
{
listView1.SuspendLayout();
foreach (LogInfo item in items)
{
ListViewItem a = new ListViewItem(new[]
{
item.RowType == 0 ? "" : item.RowType == 1 ? "Request" : "Response",
item.Created.ToString(),
item.StatusCode.ToString(),
item.Url,
item.PathTranslated,
item.Identity
})
{
Tag = item
};
listView1.Items.Add(a);
}
if (listView1.Items.Count > 0 && scrollLogToolStripMenuItem.Checked)
{
int lastRow = listView1.Items.Count - 1;
listView1.EnsureVisible(lastRow);
}
listView1.ResumeLayout();
}
private void clearToolStripMenuItem_Click(object sender, EventArgs e)
{
InitializeList();
}
private void exitToolStripMenuItem_Click(object sender, EventArgs e)
{
Close();
}
private LogInfo GetSelectedLogItem()
{
object tag = listView1.Items[listView1.SelectedIndices[0]].Tag;
LogInfo returnValue = (LogInfo)tag;
return returnValue;
}
private void InitializeList()
{
listView1.SuspendLayout();
listView1.Items.Clear();
listView1.ResumeLayout();
}
private void listView1_SelectedIndexChanged(object sender, EventArgs e)
{
if (listView1.SelectedIndices.Count > 0)
{
LogInfo log = GetSelectedLogItem();
exceptionRichTextBox.Text = log.Exception;
headersRichTextBox.Text = log.Headers;
bodyBodyView.Value = log.Body;
}
else
{
exceptionRichTextBox.Text = "";
headersRichTextBox.Text = "";
bodyBodyView.Value = null;
}
}
private void RequestComplete(object sender, RequestEventArgs e)
{
Invoke(new MethodInvoker(() => AddLogRows(new[] { e.RequestLog, e.ResponseLog })));
}
}
}