/// <summary>
/// Creates a list item containing these components.
/// </summary>
/// <param name="children"></param>
/// <param name="id">The ID of the item. This is required if you're adding the item on an intermediate post-back or want to remove the item on an
/// intermediate post-back. Do not pass null or the empty string.</param>
/// <param name="displaySetup"></param>
/// <param name="classes">The classes on the item.</param>
/// <param name="visualOrderRank"></param>
/// <param name="updateRegionSets">The intermediate-post-back update-region sets that this item will be a part of.</param>
/// <param name="removalUpdateRegionSets">The intermediate-post-back update-region sets that this item's removal will be a part of.</param>
/// <param name="etherealChildren"></param>
public static ComponentListItem ToComponentListItem(
this IEnumerable <FlowComponentOrNode> children, string id, DisplaySetup displaySetup = null, ElementClassSet classes = null, int?visualOrderRank = null,
IEnumerable <UpdateRegionSet> updateRegionSets = null, IEnumerable <UpdateRegionSet> removalUpdateRegionSets = null,
IEnumerable <EtherealComponentOrElement> etherealChildren = null)
{
return(new ComponentListItem(
(includeContentContainer, itemTypeClasses, width) => {
FlowComponentOrNode component = null;
component =
new IdentifiedFlowComponent(
() =>
new IdentifiedComponentData <FlowComponentOrNode>(
id,
new UpdateRegionLinker(
"",
new PreModificationUpdateRegion(updateRegionSets, component.ToCollection, () => "").ToCollection(),
arg => component.ToCollection()).ToCollection(),
ImmutableArray <EwfValidation> .Empty,
errorsByValidation => new DisplayableElement(
context => {
var attributes = new List <Tuple <string, string> >();
if (visualOrderRank.HasValue || width != null)
{
attributes.Add(
Tuple.Create(
"style",
StringTools.ConcatenateWithDelimiter(
", ",
visualOrderRank.HasValue ? "order: {0}".FormatWith(visualOrderRank.Value) : "",
width != null ? "width: {0}".FormatWith(width.Value) : "")));
}
return new DisplayableElementData(
displaySetup,
() => new DisplayableElementLocalData("li", attributes: attributes),
classes: CssElementCreator.ItemClass.Add(itemTypeClasses).Add(classes ?? ElementClassSet.Empty),
children:
includeContentContainer
? new DisplayableElement(
innerContext =>
new DisplayableElementData(
null,
() => new DisplayableElementLocalData("div"),
classes: CssElementCreator.ItemClass,
children: children,
etherealChildren: etherealChildren)).ToCollection()
: children,
etherealChildren: includeContentContainer ? null : etherealChildren);
}).ToCollection()));
return component;
},
id,
removalUpdateRegionSets));
}
internal static ComponentListItem ToComponentListItem(
this IReadOnlyCollection <FlowComponent> content, string id, DisplaySetup displaySetup, ElementClassSet classes, int?visualOrderRank,
IEnumerable <UpdateRegionSet> updateRegionSets, IEnumerable <UpdateRegionSet> removalUpdateRegionSets,
IReadOnlyCollection <EtherealComponent> etherealContent,
Func <ElementContext, string, IReadOnlyCollection <Tuple <string, string> >, DisplayableElementLocalData> localDataGetter)
{
return(new ComponentListItem(
(includeContentContainer, itemTypeClasses, width) => {
FlowComponentOrNode component = null;
component = new IdentifiedFlowComponent(
() => new IdentifiedComponentData <FlowComponentOrNode>(
id,
new UpdateRegionLinker(
"",
new PreModificationUpdateRegion(updateRegionSets, component.ToCollection, () => "").ToCollection(),
arg => component.ToCollection()).ToCollection(),
new ErrorSourceSet(),
errorsBySource => new DisplayableElement(
context => {
var attributes = new List <Tuple <string, string> >();
if (visualOrderRank.HasValue || width != null)
{
attributes.Add(
Tuple.Create(
"style",
StringTools.ConcatenateWithDelimiter(
", ",
visualOrderRank.HasValue ? "order: {0}".FormatWith(visualOrderRank.Value) : "",
width != null ? "width: {0}".FormatWith(width.Value) : "")));
}
return new DisplayableElementData(
displaySetup,
() => !includeContentContainer && localDataGetter != null
? localDataGetter(context, "li", attributes)
: new DisplayableElementLocalData("li", focusDependentData: new DisplayableElementFocusDependentData(attributes: attributes)),
classes: CssElementCreator.ItemClass.Add(itemTypeClasses).Add(classes ?? ElementClassSet.Empty),
children: includeContentContainer
? new DisplayableElement(
innerContext => new DisplayableElementData(
null,
() => localDataGetter != null ? localDataGetter(innerContext, "div", null) : new DisplayableElementLocalData("div"),
classes: CssElementCreator.ItemClass,
children: content,
etherealChildren: etherealContent)).ToCollection()
: content,
etherealChildren: includeContentContainer ? null : etherealContent);
}).ToCollection()));
return component;
},
id,
removalUpdateRegionSets));
}
