/// <summary>
/// Adds a <see cref="HelpIcon"/> on the right of the control with the pvorided help text
/// </summary>
/// <param name="c">The control you want the help to appear beside</param>
/// <param name="title">The textual header you want shown</param>
/// <param name="body">The text you want displayed on hover (under the title)</param>
/// <param name="anchor">Explicit anchor style to apply to help icon. If you pass None (default) then anchor will
/// be chosen based on the control <paramref name="c"/></param>
public void AddHelpString(Control c, string title, string body, AnchorStyles anchor = AnchorStyles.None)
{
//don't add help to the control more than once
if (_helpAdded.Contains(c))
{
return;
}
_helpAdded.Add(c);
var help = new HelpIcon();
help.SetHelpText(title, body);
help.Location = new Point(c.Right + 3, c.Top);
if (anchor == AnchorStyles.None)
{
if (c.Anchor.HasFlag(AnchorStyles.Right) && c.Anchor.HasFlag(AnchorStyles.Top))
{
help.Anchor = AnchorStyles.Right | AnchorStyles.Top;
}
else if (c.Anchor.HasFlag(AnchorStyles.Right) && c.Anchor.HasFlag(AnchorStyles.Bottom))
{
help.Anchor = AnchorStyles.Right | AnchorStyles.Bottom;
}
}
else
{
help.Anchor = anchor;
}
c.Parent.Controls.Add(help);
}
/// <summary>
/// Adds a <see cref="HelpIcon"/> to the task bar at the top of the control
/// </summary>
/// <param name="title"></param>
/// <param name="body"></param>
public void AddHelpStringToToolStrip(string title, string body)
{
var help = new HelpIcon();
help.SetHelpText(title, body);
Add(new ToolStripControlHost(help));
}
public void TestNullInputs_HelpIcon()
{
var hi = new HelpIcon();
hi.SetHelpText(null, null);
hi.SetHelpText("", "");
Assert.IsNull(hi.HoverText);
}
public void TestLongInputs_HelpIcon()
{
var hi = new HelpIcon();
//length is over 150 characters
string testLongString = "kdsfldsfjsdafdfjsdafldsafadsfksdafjdfjdsfasdjfdsjfsdfldsjfkdsfkdsfksdafjdfsdaf;sdafsdafadsflsdafksdfjadslfjdsflsdjfldsfksadkfadkfasdfadsjfasdsdfladsfjsdjfkdflsdfksdfkadsfladsfj";
hi.SetHelpText(null, testLongString);
Assert.AreEqual(HelpIcon.MaxHoverTextLength, hi.HoverText.Length);
}
private void CreateLine(IArgumentHost parent, IArgument argument, RequiredPropertyInfo required, float maxArgNameWidth)
{
Label name = new Label();
HelpIcon helpIcon = new HelpIcon();
helpIcon.SetHelpText(GetSystemTypeName(argument.GetSystemType()) ?? "Unrecognised Type:" + argument.Type, required.Demand.Description);
helpIcon.Dock = DockStyle.Right;
string spaceSeparatedArgumentName = UsefulStuff.PascalCaseStringToHumanReadable(argument.Name);
name.Height = helpIcon.Height;
name.Text = spaceSeparatedArgumentName;
name.TextAlign = ContentAlignment.MiddleLeft;
name.Dock = DockStyle.Left;
name.Width = (int)maxArgNameWidth + 3 /*padding*/;
RAGSmiley ragSmiley = new RAGSmiley();
if (required.Demand.Mandatory && string.IsNullOrWhiteSpace(argument.Value))
{
ragSmiley.Fatal(new Exception("Property " + argument.Name + " is Mandatory"));
}
var args = new ArgumentValueUIArgs();
args.Parent = parent;
args.Type = argument.GetSystemType();
args.ContextText = required.Demand.ContextText;
try
{
args.InitialValue = argument.GetValueAsSystemType();
}
catch (Exception e)
{
//add the text value value and report the error
if (_valueUisFactory.CanHandleInvalidStringData(args.Type))
{
args.InitialValue = argument.Value;
}
else
{
args.InitialValue = null;
}
ragSmiley.Fatal(e);
}
args.Required = required;
args.CatalogueRepository = (ICatalogueRepository)argument.Repository;
args.Setter = (v) =>
{
ragSmiley.Reset();
try
{
argument.SetValue(v);
argument.SaveToDatabase();
argument.GetValueAsSystemType();
if (required.Demand.Mandatory && (v == null || string.IsNullOrWhiteSpace(v.ToString())))
{
ragSmiley.Fatal(new Exception("Property " + argument.Name + " is Mandatory"));
}
}
catch (Exception ex)
{
ragSmiley.OnCheckPerformed(new CheckEventArgs("Failed to set property properly", CheckResult.Fail, ex));
}
};
args.Fatal = ragSmiley.Fatal;
var valueui = (Control)_valueUisFactory.Create(_activator, args);
valueui.Dock = DockStyle.Fill;
Panel p = new Panel();
p.Height = Math.Max(Math.Max(lblClassName.Height, helpIcon.Height), valueui.Height);
p.Dock = DockStyle.Top;
name.Location = new Point(0, 0);
p.Controls.Add(name);
helpIcon.Left = name.Right;
p.Controls.Add(helpIcon);
ragSmiley.Dock = DockStyle.Right;
p.Controls.Add(ragSmiley);
p.Controls.Add(valueui);
name.Height = p.Height;
Label hr = new Label();
hr.AutoSize = false;
hr.BorderStyle = BorderStyle.FixedSingle;
hr.Height = 1;
hr.Dock = DockStyle.Bottom;
p.Controls.Add(hr);
valueui.BringToFront();
pArguments.Controls.Add(p);
}
private void CreateLine(IArgumentHost parent, IArgument argument, RequiredPropertyInfo required)
{
Label name = new Label();
HelpIcon helpIcon = new HelpIcon();
helpIcon.SetHelpText(GetSystemTypeName(argument.GetSystemType()) ?? "Unrecognised Type:" + argument.Type, required.Demand.Description);
helpIcon.Anchor = AnchorStyles.Top | AnchorStyles.Left;
string spaceSeparatedArgumentName = UsefulStuff.PascalCaseStringToHumanReadable(argument.Name);
name.Height = helpIcon.Height;
name.Text = spaceSeparatedArgumentName;
name.TextAlign = ContentAlignment.MiddleLeft;
name.AutoSize = true;
name.Anchor = AnchorStyles.Top | AnchorStyles.Left;
RAGSmiley ragSmiley = new RAGSmiley();
if (required.Demand.Mandatory && string.IsNullOrWhiteSpace(argument.Value))
{
ragSmiley.Fatal(new Exception("Property " + argument.Name + " is Mandatory"));
}
var args = new ArgumentValueUIArgs();
args.Parent = parent;
args.Type = argument.GetSystemType();
try
{
args.InitialValue = argument.GetValueAsSystemType();
}
catch (Exception e)
{
//add the text value value and report the error
if (_valueUisFactory.CanHandleInvalidStringData(args.Type))
{
args.InitialValue = argument.Value;
}
else
{
args.InitialValue = null;
}
ragSmiley.Fatal(e);
}
args.Required = required;
args.CatalogueRepository = (ICatalogueRepository)argument.Repository;
args.Setter = (v) =>
{
ragSmiley.Reset();
try
{
argument.SetValue(v);
argument.SaveToDatabase();
argument.GetValueAsSystemType();
if (required.Demand.Mandatory && (v == null || string.IsNullOrWhiteSpace(v.ToString())))
{
ragSmiley.Fatal(new Exception("Property " + argument.Name + " is Mandatory"));
}
}
catch (Exception ex)
{
ragSmiley.OnCheckPerformed(new CheckEventArgs("Failed to set property properly", CheckResult.Fail, ex));
}
};
args.Fatal = ragSmiley.Fatal;
var valueui = (Control)_valueUisFactory.Create(args);
valueui.Anchor = name.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
_valueUIs.Add(valueui);
Panel p = new Panel();
p.Height = Math.Max(Math.Max(lblClassName.Height, helpIcon.Height), valueui.Height);
p.Width = pArguments.ClientRectangle.Width;
p.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
p.BorderStyle = BorderStyle.FixedSingle;
p.Location = new Point(0, _currentY);
_currentY += p.Height;
name.Location = new Point(0, 0);
p.Controls.Add(name);
helpIcon.Left = name.Right;
p.Controls.Add(helpIcon);
ragSmiley.Left = p.Width - ragSmiley.Width;
ragSmiley.Anchor = AnchorStyles.Right | AnchorStyles.Top;
p.Controls.Add(ragSmiley);
valueui.Left = helpIcon.Right;
valueui.Width = p.Width - (helpIcon.Right + ragSmiley.Left);
_maxValueUILeft = Math.Max(_maxValueUILeft, valueui.Left);
p.Controls.Add(valueui);
p.MinimumSize = new Size(ragSmiley.Right, p.Height);
name.Height = p.Height;
pArguments.Controls.Add(p);
}
