public override bool Compare(IAttributeBag attributeBag)
{
ElementAttributeBag elementAttributeBag = (ElementAttributeBag)attributeBag;
IHTMLElement element = elementAttributeBag.IHTMLElement;
if (IsTextContainedIn(element.innerText))
{
// Get all elements and filter this for TableCells
IHTMLTableRow tableRowElement = (IHTMLTableRow)element;
IHTMLElementCollection tableCellElements = tableRowElement.cells;
if (tableCellElements.length - 1 >= columnIndex)
{
IHTMLTableCell tableCell = (IHTMLTableCell)tableCellElements.item(columnIndex, null);
ICompareElement elementComparer = comparer as ICompareElement;
if (elementComparer != null)
{
return(elementComparer.Compare(new TableCell(elementAttributeBag.DomContainer, tableCell)));
}
return(base.Compare(new ElementAttributeBag(elementAttributeBag.DomContainer, (IHTMLElement)tableCell)));
}
}
return(false);
}
public IAttributeBag GetAttributeBag(DomContainer domContainer)
{
if (_attributeBag == null)
{
_attributeBag = new ElementAttributeBag(domContainer);
}
_attributeBag.IHTMLElement = htmlElement;
return(_attributeBag);
}
private ArrayList findElementsByAttribute(ElementTag elementTag, BaseConstraint constraint, bool returnAfterFirstMatch)
{
// Get elements with the tagname from the page
constraint.Reset();
ElementAttributeBag attributeBag = new ElementAttributeBag(_domContainer);
if (FindByExactMatchOnIdPossible(constraint))
{
return(FindElementById(constraint, elementTag, attributeBag, returnAfterFirstMatch, _elementCollection));
}
return(FindElements(constraint, elementTag, attributeBag, returnAfterFirstMatch, _elementCollection));
}
protected override bool DoCompare(IAttributeBag attributeBag)
{
Element element = null;
ElementAttributeBag elementAttributeBag = attributeBag as ElementAttributeBag;
if (elementAttributeBag != null)
{
element = elementAttributeBag.ElementTyped;
}
if (element == null)
{
element = attributeBag as Element;
}
if (element != null)
{
return(EvaluateAndOrAttributes(attributeBag, _comparer.Compare(element)));
}
throw new Exceptions.WatiNException("This constraint class can only be used to compare against an element");
}
private static bool FinishedAddingChildrenThatMetTheConstraints(BaseConstraint constraint, ElementTag elementTag, ElementAttributeBag attributeBag, bool returnAfterFirstMatch, IHTMLElement element, ref ArrayList children)
{
waitUntilElementReadyStateIsComplete(element);
attributeBag.IHTMLElement = element;
bool validElementType = true;
if (elementTag.IsInputElement)
{
validElementType = elementTag.CompareInputTypes(new IEElement(element));
}
if (validElementType && constraint.Compare(attributeBag))
{
children.Add(element);
if (returnAfterFirstMatch)
{
return true;
}
}
return false;
}
private static ArrayList FindElementById(BaseConstraint constraint, ElementTag elementTag, ElementAttributeBag attributeBag, bool returnAfterFirstMatch, IElementCollection elementCollection)
{
ArrayList children = new ArrayList();
IHTMLElement element = elementTag.GetElementById(elementCollection.Elements, ((AttributeConstraint)constraint).Value);
if (element != null)
{
FinishedAddingChildrenThatMetTheConstraints(constraint, elementTag, attributeBag, returnAfterFirstMatch, element, ref children);
}
return children;
}
public static ArrayList FindElements(BaseConstraint constraint, ElementTag elementTag, ElementAttributeBag attributeBag, bool returnAfterFirstMatch, IElementCollection elementCollection)
{
IHTMLElementCollection elements = elementTag.GetElementCollection(elementCollection.Elements);
ArrayList children = new ArrayList();
if (elements != null)
{
// Loop through each element and evaluate
int length = elements.length;
for (int index = 0; index < length; index++ )
{
IHTMLElement element = (IHTMLElement)elements.item(index, null);
if (FinishedAddingChildrenThatMetTheConstraints(constraint, elementTag, attributeBag, returnAfterFirstMatch, element, ref children))
{
return children;
}
}
}
return children;
}
private ArrayList findElementsByAttribute(ElementTag elementTag, BaseConstraint constraint, bool returnAfterFirstMatch)
{
// Get elements with the tagname from the page
constraint.Reset();
ElementAttributeBag attributeBag = new ElementAttributeBag(_domContainer);
if (FindByExactMatchOnIdPossible(constraint))
{
return FindElementById(constraint, elementTag, attributeBag, returnAfterFirstMatch, _elementCollection);
}
return FindElements(constraint, elementTag, attributeBag, returnAfterFirstMatch, _elementCollection);
}
public IAttributeBag GetAttributeBag(DomContainer domContainer)
{
if (_attributeBag == null)
{
_attributeBag = new ElementAttributeBag(domContainer);
}
_attributeBag.IHTMLElement = htmlElement;
return _attributeBag;
}
private static bool FinishedAddingChildrenThatMetTheConstraints(BaseConstraint constraint, ElementTag elementTag, ElementAttributeBag attributeBag, bool returnAfterFirstMatch, IHTMLElement element, ref ArrayList children)
{
waitUntilElementReadyStateIsComplete(element);
attributeBag.IHTMLElement = element;
bool validElementType = true;
if (elementTag.IsInputElement)
{
validElementType = elementTag.CompareInputTypes(new IEElement(element));
}
if (validElementType && constraint.Compare(attributeBag))
{
children.Add(element);
if (returnAfterFirstMatch)
{
return(true);
}
}
return(false);
}
private static ArrayList FindElementById(BaseConstraint constraint, ElementTag elementTag, ElementAttributeBag attributeBag, bool returnAfterFirstMatch, IElementCollection elementCollection)
{
ArrayList children = new ArrayList();
IHTMLElement element = elementTag.GetElementById(elementCollection.Elements, ((AttributeConstraint)constraint).Value);
if (element != null)
{
FinishedAddingChildrenThatMetTheConstraints(constraint, elementTag, attributeBag, returnAfterFirstMatch, element, ref children);
}
return(children);
}
public static ArrayList FindElements(BaseConstraint constraint, ElementTag elementTag, ElementAttributeBag attributeBag, bool returnAfterFirstMatch, IElementCollection elementCollection)
{
IHTMLElementCollection elements = elementTag.GetElementCollection(elementCollection.Elements);
ArrayList children = new ArrayList();
if (elements != null)
{
// Loop through each element and evaluate
int length = elements.length;
for (int index = 0; index < length; index++)
{
IHTMLElement element = (IHTMLElement)elements.item(index, null);
if (FinishedAddingChildrenThatMetTheConstraints(constraint, elementTag, attributeBag, returnAfterFirstMatch, element, ref children))
{
return(children);
}
}
}
return(children);
}