public static void AddActions(HTMLElement dst, IEnumerable <HTMLElement> src)
{
var leftAndRight = src.ToList().Partition(x => !x.HasAttribute(Magics.AttrAlignToRight));
dst.ReplaceChildren(
leftAndRight.Item1
.ConcatElementIfTrue(
leftAndRight.Item2.Any(),
DocumentUtil.CreateElementHavingClassName("span", Magics.CssClassFlexSpacer))
.Concat(leftAndRight.Item2));
}
public LabellessReadOnlyView(string elementType = "div", TextType inputType = TextType.TreatAsText, string defaultValue = null)
{
_inputType = inputType;
_elem = DocumentUtil.CreateElementHavingClassName(elementType, GetType().FullName);
if (_inputType == TextType.TreatAsPreformatted)
{
_elem.Style.WhiteSpace = WhiteSpace.Pre;
}
if (defaultValue != null)
{
Value = defaultValue;
}
}
public LabeledReadOnlyView(TextType type, string label, string containerType = "div", string elementType = "div", string defaultValue = null)
{
_type = type;
if (_type == TextType.TreatAsPreformatted)
{
_elem.Style.WhiteSpace = WhiteSpace.Pre;
}
_container = DocumentUtil.CreateElementHavingClassName(containerType, GetType().FullName);
_label = new HTMLLabelElement()
{
TextContent = label
};
_elem = new HTMLElement(elementType);
if (defaultValue != null)
{
Value = defaultValue;
}
_container.AppendChild(_label);
_container.AppendChild(_elem);
}
public ActionButtonsMenuBarView(
Func <MenuItemModel, InputTypeButtonActionView> customButtonBuilder = null)
{
_buttonBuilder = customButtonBuilder ?? (x => {
var res = new InputTypeButtonActionView(x.Label.Value);
x.Label.Changed += (_, __, newValue, ___, ____) =>
res.ProperLabelElem.TextContent = newValue;
res.Widget.SetAttribute(Magics.AttrDataMenuItemId, x.Id.ToString());
if (x.DescriptonOrNull != null)
{
res.Widget.Title = x.DescriptonOrNull;
}
return(res);
});
_nav = DocumentUtil.CreateElementHavingClassName("nav", GetType().FullName);
_nav.Id = UniqueIdGenerator.GenerateAsString();
_actionsCntnr = new HTMLDivElement();
_nav.AppendChild(_actionsCntnr);
}
public HorizontalMenuBarView(
Func <MenuItemModel, Tuple <HTMLElement, Action <string> > > customItemBuilder = null)
{
_itemBuilder = customItemBuilder ?? (x => {
var el = new HTMLAnchorElement {
Href = "#"
};
return(Tuple.Create <HTMLElement, Action <string> >(el, y => el.TextContent = y));
});
_nav = DocumentUtil.CreateElementHavingClassName("nav", GetType().FullNameWithoutGenerics());
_nav.Id = UniqueIdGenerator.GenerateAsString();
_root = new HTMLElement("ul")
{
Id = UniqueIdGenerator.GenerateAsString()
};
_nav.AppendChild(_root);
_onItemClicked = ev => {
if (!ev.HasHtmlTarget())
{
return;
}
ev.PreventDefault();
var htmlTarget = ev.HtmlTarget();
var menuItemId = htmlTarget.GetAttribute(Magics.AttrDataMenuItemId);
Logger.Debug(GetType(), "user activated menuItemId {0} in view", menuItemId);
ActivateAllBut(_root, new List <HTMLElement>());
ItemActivated?.Invoke(Convert.ToInt32(menuItemId));
};
_onMouseOver = ev => {
if (!ev.HasHtmlCurrentTarget())
{
return;
}
var hoverOn = ev.HtmlCurrentTarget();
var active = new List <HTMLElement> {
hoverOn
};
var parent = hoverOn.ParentElement;
while (parent != _root)
{
active.Add(parent);
parent = parent.ParentElement;
}
ActivateAllBut(_root, active);
hoverOn.Focus();
};
Document.Body.AddEventListener("click", ev => {
//find out if clicked item is a descendant of menu - if not fold whole menu
if (!ev.HasHtmlTarget())
{
return;
}
if (ev.HtmlTarget().IsDescendantOf(_nav))
{
return;
}
ActivateAllBut(_root, new List <HTMLElement>());
});
}
