/// <summary>
/// Creates a display setup object for display that depends on this page-modification value.
/// </summary>
public static DisplaySetup ToDisplaySetup(this PageModificationValue <bool> pageModificationValue, bool componentsDisplayedWhenValueSet = true)
{
return
(new DisplaySetup(
Tuple.Create <Action <string>, Action <string> >(
statements =>
pageModificationValue.AddJsModificationStatement(
valueExpression =>
"if( {0} )".FormatWith(componentsDisplayedWhenValueSet ? valueExpression : "!( {0} )".FormatWith(valueExpression)) + " { " + statements + " }"),
statements =>
pageModificationValue.AddJsModificationStatement(
valueExpression =>
"if( {0} )".FormatWith(componentsDisplayedWhenValueSet ? "!( {0} )".FormatWith(valueExpression) : valueExpression) + " { " + statements + " }")),
() => pageModificationValue.Value ^ !componentsDisplayedWhenValueSet));
}
/// <summary>
/// Creates a condition that depends on this page-modification value.
/// </summary>
public static PageModificationValueCondition ToCondition(this PageModificationValue <bool> pageModificationValue, bool isTrueWhenValueSet = true)
{
return(new PageModificationValueCondition(
statementGetter => pageModificationValue.AddJsModificationStatement(
valueExpression => statementGetter(isTrueWhenValueSet ? valueExpression : "!( {0} )".FormatWith(valueExpression))),
() => pageModificationValue.Value ^ !isTrueWhenValueSet));
}
/// <summary>
/// Creates a condition that depends on this page-modification value.
/// </summary>
public static PageModificationValueCondition ToCondition <T>(
this PageModificationValue <T> pageModificationValue, IEnumerable <T> values, bool isTrueOnMatch = true)
{
values = values.ToImmutableArray();
return(new PageModificationValueCondition(
statementGetter => pageModificationValue.AddJsModificationStatement(
valueExpression => statementGetter(
"[ {0} ].indexOf( {1} ) {2} -1".FormatWith(
StringTools.ConcatenateWithDelimiter(", ", values.Select(i => "'" + i.ObjectToString(true) + "'").ToArray()),
valueExpression,
isTrueOnMatch ? "!=" : "=="))),
() => values.Contains(pageModificationValue.Value) ^ !isTrueOnMatch));
}
/// <summary>
/// Creates a display setup object for display that depends on this page-modification value.
/// </summary>
public static DisplaySetup ToDisplaySetup <T>(
this PageModificationValue <T> pageModificationValue, IEnumerable <T> values, bool componentsDisplayedOnMatch = true)
{
values = values.ToImmutableArray();
return
(new DisplaySetup(
Tuple.Create <Action <string>, Action <string> >(
statements =>
pageModificationValue.AddJsModificationStatement(
valueExpression =>
"if( [ {0} ].indexOf( {1} ) {2} -1 )".FormatWith(
StringTools.ConcatenateWithDelimiter(", ", values.Select(i => "'" + i.ObjectToString(true) + "'").ToArray()),
valueExpression,
componentsDisplayedOnMatch ? "!=" : "==") + " { " + statements + " }"),
statements =>
pageModificationValue.AddJsModificationStatement(
valueExpression =>
"if( [ {0} ].indexOf( {1} ) {2} -1 )".FormatWith(
StringTools.ConcatenateWithDelimiter(", ", values.Select(i => "'" + i.ObjectToString(true) + "'").ToArray()),
valueExpression,
componentsDisplayedOnMatch ? "==" : "!=") + " { " + statements + " }")),
() => values.Contains(pageModificationValue.Value) ^ !componentsDisplayedOnMatch));
}
/// <summary>
/// Creates a generic phrasing container (i.e. span element) that depends on this page-modification value.
/// </summary>
public static IReadOnlyCollection <PhrasingComponent> ToGenericPhrasingContainer <ModificationValueType>(
this PageModificationValue <ModificationValueType> pageModificationValue, Func <ModificationValueType, string> textSelector,
Func <string, string> jsTextExpressionGetter)
{
return(new CustomPhrasingComponent(
new DisplayableElement(
context => {
pageModificationValue.AddJsModificationStatement(
valueExpression => "$( '#{0}' ).text( {1} );".FormatWith(context.Id, jsTextExpressionGetter(valueExpression)));
return new DisplayableElementData(
null,
() => new DisplayableElementLocalData("span", focusDependentData: new DisplayableElementFocusDependentData(includeIdAttribute: true)),
children: new TextNode(() => textSelector(pageModificationValue.Value)).ToCollection());
}).ToCollection()).ToCollection());
}
// Web Forms compatibility. Remove when EnduraCode goal 790 is complete.
public static void AddDisplayLink(
this PageModificationValue <bool> pageModificationValue, IEnumerable <WebControl> controls, bool controlsDisplayedWhenValueSet = true)
{
controls = controls.ToImmutableArray();
foreach (var control in controls)
{
pageModificationValue.AddJsModificationStatement(
valueExpression =>
"setElementDisplay( '{0}', {1} );".FormatWith(
control.ClientID,
controlsDisplayedWhenValueSet ? valueExpression : "!( {0} )".FormatWith(valueExpression)));
}
EwfPage.Instance.AddDisplayLink(new DisplayLinkAdapter(controls, () => pageModificationValue.Value ^ !controlsDisplayedWhenValueSet));
}
/// <summary>
/// Creates an element-class set that depends on this page-modification value.
/// </summary>
public static ElementClassSet ToElementClassSet(
this PageModificationValue <bool> pageModificationValue, ElementClassSet staticClassSet, bool classesPresentWhenValueSet = true)
{
if (staticClassSet.JsModificationStatementAdderAndInclusionPredicatePairsByClassName.Values.Any(i => i != null))
{
throw new ApplicationException("At least one class already has dynamic behavior.");
}
return
(new ElementClassSet(
staticClassSet.JsModificationStatementAdderAndInclusionPredicatePairsByClassName.Keys.ToImmutableDictionary(
i => i,
i =>
Tuple.Create <Action <Func <string, string> >, Func <bool> >(
statementGetter =>
pageModificationValue.AddJsModificationStatement(
valueExpression => statementGetter(classesPresentWhenValueSet ? valueExpression : "!( {0} )".FormatWith(valueExpression))),
() => pageModificationValue.Value ^ !classesPresentWhenValueSet))));
}
// Web Forms compatibility. Remove when EnduraCode goal 790 is complete.
public static void AddDisplayLink <T>(
this PageModificationValue <T> pageModificationValue, IEnumerable <T> values, IEnumerable <WebControl> controls, bool controlsDisplayedOnMatch = true)
{
values = values.ToImmutableArray();
controls = controls.ToImmutableArray();
foreach (var control in controls)
{
pageModificationValue.AddJsModificationStatement(
valueExpression =>
"setElementDisplay( '{0}', [ {1} ].indexOf( {2} ) {3} -1 );".FormatWith(
control.ClientID,
StringTools.ConcatenateWithDelimiter(", ", values.Select(i => "'" + i.ObjectToString(true) + "'").ToArray()),
valueExpression,
controlsDisplayedOnMatch ? "!=" : "=="));
}
EwfPage.Instance.AddDisplayLink(new DisplayLinkAdapter(controls, () => values.Contains(pageModificationValue.Value) ^ !controlsDisplayedOnMatch));
}
