/// <inheritdoc/>
public override string ToString()
{
if (_selectorString == null)
{
var builder = new StringBuilder();
if (_previous != null)
{
builder.Append(_previous.ToString());
}
builder.Append('[');
if (_property.IsAttached)
{
builder.Append(_property.OwnerType.Name);
builder.Append('.');
}
builder.Append(_property.Name);
builder.Append('=');
builder.Append(_value);
builder.Append(']');
_selectorString = builder.ToString();
}
return(_selectorString);
}
/// <summary>
/// Attaches the style to a control if the style's selector matches.
/// </summary>
/// <param name="control">The control to attach to.</param>
/// <param name="container">
/// The control that contains this style. May be null.
/// </param>
public void Attach(IStyleable control, IStyleHost container)
{
if (Selector != null)
{
var description = "Style " + Selector.ToString();
var match = Selector.Match(control);
if (match.ImmediateResult != false)
{
var activator = (match.ObservableResult ?? True)
.TakeUntil(control.StyleDetach);
foreach (var setter in Setters)
{
setter.Apply(this, control, activator);
}
}
}
else if (control == container)
{
foreach (var setter in Setters)
{
setter.Apply(this, control, null);
}
}
}
/// <summary>
/// Attaches the style to a control if the style's selector matches.
/// </summary>
/// <param name="control">The control to attach to.</param>
/// <param name="container">
/// The control that contains this style. May be null.
/// </param>
public void Attach(IStyleable control, IStyleHost container)
{
if (Selector != null)
{
var description = "Style " + Selector.ToString();
var match = Selector.Match(control);
if (match.ImmediateResult != false)
{
var subs = GetSubscriptions(control);
foreach (var setter in Setters)
{
var sub = setter.Apply(this, control, match.ObservableResult);
subs.Add(sub);
}
}
}
else if (control == container)
{
var subs = GetSubscriptions(control);
foreach (var setter in Setters)
{
var sub = setter.Apply(this, control, null);
subs.Add(sub);
}
}
}
public override string ToString()
{
if (_selectorString == null)
{
_selectorString = _parent.ToString() + " /template/ ";
}
return(_selectorString);
}
/// <summary>
/// Returns a string representation of the style.
/// </summary>
/// <returns>A string representation of the style.</returns>
public override string ToString()
{
if (Selector != null)
{
return("Style: " + Selector.ToString());
}
else
{
return("Style");
}
}
/// <summary>
/// Attaches the style to a control if the style's selector matches.
/// </summary>
/// <param name="control">The control to attach to.</param>
public void Attach(IStyleable control)
{
var description = "Style " + Selector.ToString();
var match = Selector.Match(control);
if (match.ImmediateResult != false)
{
foreach (var setter in Setters)
{
setter.Apply(this, control, match.ObservableResult);
}
}
}
private string BuildSelectorString()
{
var builder = new StringBuilder();
if (_previous != null)
{
builder.Append(_previous.ToString());
}
if (TargetType != null)
{
if (IsConcreteType)
{
builder.Append(TargetType.Name);
}
else
{
builder.Append(":is(");
builder.Append(TargetType.Name);
builder.Append(")");
}
}
if (Name != null)
{
builder.Append('#');
builder.Append(Name);
}
if (_classes.IsValueCreated && _classes.Value.Count > 0)
{
foreach (var c in Classes)
{
if (!c.StartsWith(":"))
{
builder.Append('.');
}
builder.Append(c);
}
}
return(builder.ToString());
}
public void PesudoClass_Selector_Should_Have_Correct_String_Representation()
{
var target = new Selector().Class(":foo");
Assert.Equal(":foo", target.ToString());
}
/// <summary>
/// Returns a string representation of the style.
/// </summary>
/// <returns>A string representation of the style.</returns>
public override string ToString()
{
return("Style: " + Selector.ToString());
}