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using System;
using System.ComponentModel;
using System.Diagnostics;
using System.Drawing;
using System.Reflection;
using System.Resources;
using System.Windows.Forms;
namespace IssueVision
{
public class AboutForm : Form
{
private class Consts
{
public const string CompanyLink = "http://www.vertigosoftware.com?ref=issuevision";
}
private LinkLabel linkCompany;
private ListBox listAssemblies;
private PictureBox pictLogo;
private Button butOK;
private Timer fadeTimer;
private IContainer components;
private bool m_showing = true;
private Label labelVersion;
private Label label3;
#region Windows Form Designer generated code
public AboutForm()
{
InitializeComponent();
}
protected override void Dispose(bool disposing)
{
if (disposing && components != null)
{
components.Dispose();
}
base.Dispose(disposing);
}
private void InitializeComponent()
{
this.components = new System.ComponentModel.Container();
System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(AboutForm));
this.labelVersion = new System.Windows.Forms.Label();
this.butOK = new System.Windows.Forms.Button();
this.pictLogo = new System.Windows.Forms.PictureBox();
this.label3 = new System.Windows.Forms.Label();
this.listAssemblies = new System.Windows.Forms.ListBox();
this.linkCompany = new System.Windows.Forms.LinkLabel();
this.fadeTimer = new System.Windows.Forms.Timer(this.components);
this.SuspendLayout();
//
// labelVersion
//
this.labelVersion.FlatStyle = System.Windows.Forms.FlatStyle.System;
this.labelVersion.Location = new System.Drawing.Point(8, 72);
this.labelVersion.Name = "labelVersion";
this.labelVersion.Size = new System.Drawing.Size(182, 16);
this.labelVersion.TabIndex = 2;
this.labelVersion.Text = "< version >";
//
// butOK
//
this.butOK.DialogResult = System.Windows.Forms.DialogResult.Cancel;
this.butOK.FlatStyle = System.Windows.Forms.FlatStyle.System;
this.butOK.Location = new System.Drawing.Point(242, 208);
this.butOK.Name = "butOK";
this.butOK.Size = new System.Drawing.Size(56, 23);
this.butOK.TabIndex = 0;
this.butOK.Text = "OK";
//
// pictLogo
//
this.pictLogo.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
this.pictLogo.Image = ((System.Drawing.Image)(resources.GetObject("pictLogo.Image")));
this.pictLogo.Location = new System.Drawing.Point(8, 8);
this.pictLogo.Name = "pictLogo";
this.pictLogo.Size = new System.Drawing.Size(289, 41);
this.pictLogo.SizeMode = System.Windows.Forms.PictureBoxSizeMode.AutoSize;
this.pictLogo.TabIndex = 3;
this.pictLogo.TabStop = false;
//
// label3
//
this.label3.FlatStyle = System.Windows.Forms.FlatStyle.System;
this.label3.Location = new System.Drawing.Point(8, 96);
this.label3.Name = "label3";
this.label3.Size = new System.Drawing.Size(64, 16);
this.label3.TabIndex = 3;
this.label3.Text = "Assemblies:";
//
// listAssemblies
//
this.listAssemblies.BackColor = System.Drawing.SystemColors.InactiveCaptionText;
this.listAssemblies.Location = new System.Drawing.Point(8, 112);
this.listAssemblies.Name = "listAssemblies";
this.listAssemblies.Size = new System.Drawing.Size(290, 82);
this.listAssemblies.TabIndex = 4;
//
// linkCompany
//
this.linkCompany.ActiveLinkColor = System.Drawing.Color.RoyalBlue;
this.linkCompany.FlatStyle = System.Windows.Forms.FlatStyle.System;
this.linkCompany.LinkBehavior = System.Windows.Forms.LinkBehavior.HoverUnderline;
this.linkCompany.LinkColor = System.Drawing.SystemColors.ActiveCaption;
this.linkCompany.Location = new System.Drawing.Point(6, 56);
this.linkCompany.Name = "linkCompany";
this.linkCompany.Size = new System.Drawing.Size(184, 16);
this.linkCompany.TabIndex = 1;
this.linkCompany.TabStop = true;
this.linkCompany.Text = "Developed by Vertigo Software, Inc.";
this.linkCompany.VisitedLinkColor = System.Drawing.SystemColors.ControlText;
this.linkCompany.Click += new System.EventHandler(this.linkCompany_Click);
//
// fadeTimer
//
this.fadeTimer.Interval = 50;
this.fadeTimer.Tick += new System.EventHandler(this.fadeTimer_Tick);
//
// AboutForm
//
this.AcceptButton = this.butOK;
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.BackColor = System.Drawing.SystemColors.InactiveCaptionText;
this.CancelButton = this.butOK;
this.ClientSize = new System.Drawing.Size(306, 240);
this.Controls.Add(this.linkCompany);
this.Controls.Add(this.listAssemblies);
this.Controls.Add(this.label3);
this.Controls.Add(this.pictLogo);
this.Controls.Add(this.butOK);
this.Controls.Add(this.labelVersion);
this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle;
this.MaximizeBox = false;
this.MinimizeBox = false;
this.Name = "AboutForm";
this.ShowInTaskbar = false;
this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
base.Closing += new CancelEventHandler(this.AboutForm_Closing);
this.Text = "About IssueVision";
this.ResumeLayout(false);
}
#endregion
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
labelVersion.Text = String.Format("Version {0}", Application.ProductVersion);
AssemblyName[] other = Assembly.GetExecutingAssembly().GetReferencedAssemblies();
foreach (AssemblyName a in other)
{
listAssemblies.Items.Add(string.Format("{0} ({1})", a.Name, a.Version));
}
this.Opacity = 0.0;
this.Activate();
this.Refresh();
fadeTimer.Start();
}
private void butOK_Click(object sender, EventArgs e)
{
Close();
}
private void linkCompany_Click(object sender, EventArgs e)
{
try
{
Process.Start(Consts.CompanyLink);
}
catch
{
// could not display the website, don't display the error
}
}
private void AboutForm_Closing(object sender, CancelEventArgs e)
{
Owner.Activate();
m_showing = false;
fadeTimer.Start();
}
private void fadeTimer_Tick(object sender, EventArgs e)
{
if (m_showing)
{
double d = 1000.0 / fadeTimer.Interval / 100.0;
if (Opacity + d >= 1.0)
{
Opacity = 1.0;
fadeTimer.Stop();
}
else
{
Opacity = Opacity + d;
}
}
else
{
double d = 1000.0 / fadeTimer.Interval / 100.0;
if (Opacity - d <= 0.0)
{
Opacity = 0.0;
fadeTimer.Stop();
}
else
{
Opacity = Opacity - d;
}
}
}
}
}
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Weidong has been an information system professional since 1990. He has a Master's degree in Computer Science, and is currently a MCSD .NET