/// <summary>Gets all inputs from the given element, adding the results to the given list.</summary>
/// <param name="results">The list that all results are added to.</param>
/// <param name="element">The element to check.</param>
public static void GetAllInputs(INodeList results, HtmlElement element, InputSearchMode mode)
{
NodeList kids = element.childNodes_;
if (kids == null)
{
return;
}
for (int i = 0; i < kids.length; i++)
{
HtmlElement child = kids[i] as HtmlElement;
if (child == null || child.Tag == "form")
{
// Don't go into child forms.
continue;
}
if (
(mode == InputSearchMode.Submittable && child.IsFormSubmittable) ||
(mode == InputSearchMode.Listed && child.IsFormListed) ||
(mode == InputSearchMode.Resettable && child.IsFormResettable)
)
{
results.push(child);
}
else
{
GetAllInputs(results, child, mode);
}
}
}
/// <summary>Collects all option elements that are child nodes (including inside optgroups).</summary>
public static void CollectOptions(Node parent, INodeList hoc)
{
if (parent.childNodes_ == null)
{
return;
}
// For each child node..
for (int i = 0; i < parent.childNodes_.length; i++)
{
// Get it:
Node child = parent.childNodes_[i];
// Option?
if (child is HtmlOptionElement)
{
hoc.push(child);
continue;
}
if (child.childNodes_ != null)
{
// Go recursive:
CollectOptions(child, hoc);
}
}
}
/// <summary>Gets all child elements with the given tag.</summary>
/// <param name="selectors">The selectors to match.</param>
/// <returns>The set of all tags with this tag.</returns>
public void querySelectorAll(Selector[] selectors, INodeList results, CssEvent e, bool one)
{
if (childNodes_ == null)
{
return;
}
for (int i = 0; i < childNodes_.length; i++)
{
Node node = childNodes_[i];
Element child = node as Element;
IRenderableNode irn = (child as IRenderableNode);
if (child == null || irn == null)
{
continue;
}
ComputedStyle cs = irn.ComputedStyle;
for (int s = 0; s < selectors.Length; s++)
{
// Match?
if (selectors[s].StructureMatch(cs, e))
{
// Yep!
results.push(node);
if (one)
{
return;
}
}
}
irn.querySelectorAll(selectors, results, e, one);
if (one && results.length == 1)
{
return;
}
}
}
