public override bool TryMatch(Dom.Node node)
{
if (node == null)
{
return(false);
}
return(node["fullscreen"] != null);
}
public override bool TryMatch(Dom.Node node)
{
if (node == null)
{
return(false);
}
return((node as IRenderableNode).ComputedStyle.DrawDirectionX == DirectionMode.LTR);
}
public override bool TryMatch(Dom.Node node)
{
if (node == null)
{
return(false);
}
return(node["disabled"] == null && node["readonly"] == null);
}
public override bool TryMatch(Dom.Node node)
{
if (node == null || node.parentNode == null)
{
return(false);
}
return(node.childIndex == (node.parentNode.childCount - 1));
}
public override bool TryMatch(Dom.Node node)
{
if (node == null)
{
return(false);
}
return(node["default"] != null);
}
public override bool TryMatch(Dom.Node node)
{
if (node == null)
{
return(false);
}
return(node == (node.document as ReflowDocument).documentElement);
}
public override bool TryMatch(Dom.Node node)
{
if (node == null)
{
return(false);
}
return(node.id == node.document.Target);
}
public override bool TryMatch(Dom.Node context)
{
string cName = context.className;
if (string.IsNullOrEmpty(cName))
{
return(false);
}
int nextSpace = cName.IndexOf(' ');
if (nextSpace != -1)
{
// Multiple classes to check.
int currentStart = 0;
int currentEnd = nextSpace;
// While there's still more text..
while (currentStart < cName.Length)
{
if (Text == cName.Substring(currentStart, currentEnd - currentStart))
{
return(true);
}
// Move start:
currentStart = currentEnd + 1;
if (currentStart >= cName.Length)
{
// All done.
break;
}
// Next space is at..
nextSpace = cName.IndexOf(' ', currentStart);
if (nextSpace == -1)
{
currentEnd = cName.Length;
}
else
{
currentEnd = nextSpace;
}
}
}
else if (Text == cName)
{
// Just a single class to check and it passed!
return(true);
}
// Nope!
return(false);
}
public override bool TryMatch(Dom.Node node)
{
if (node == null)
{
return(false);
}
return(node.getAttribute("visited") != null);
}
public override bool TryMatch(Dom.Node node)
{
if (node == null)
{
return(false);
}
return(node.childIndex == 0);
}
public override bool TryMatch(Dom.Node node)
{
if (node == null)
{
return(false);
}
return(node.getAttribute("disabled") == null && node.getAttribute("readonly") == null);
}
public override bool TryMatch(Dom.Node node)
{
if (node == null)
{
return(false);
}
return(node["indeterminate"] == "1");
}
public override bool TryMatch(Dom.Node node)
{
if (node == null)
{
return(false);
}
return(node["value"] == null);
}
public override bool TryMatch(Dom.Node node)
{
if (node == null)
{
return(false);
}
return(node.getAttribute("indeterminate") == "1");
}
public override bool TryMatch(Dom.Node node)
{
if (node == null)
{
return(false);
}
return(node["required"] != null);
}
public override bool TryMatch(Dom.Node context)
{
if (context == null)
{
return(false);
}
// Read it:
string value = context.getAttribute(Attribute);
if (value == null)
{
return(false);
}
if (Value == null)
{
// Attribute must just exist.
return(true);
}
if (CaseInsensitive)
{
value = value.ToLower();
}
switch (MatchMode)
{
default:
case 0:
// Equals: (=)
return(value == Value);
case 1:
// Starts with: (^=)
return(value.StartsWith(Value));
case 2:
// Ends with: ($=)
return(value.EndsWith(Value));
case 3:
// Contains substring: (*=)
return(value.Contains(Value));
case 4:
// Contains word: (~=)
return((value == Value) || value.Contains(" " + Value + " ") || value.StartsWith(Value + " ") || value.EndsWith(" " + Value));
case 5:
// Starts with value and - (|=)
return((value == Value) || value.StartsWith(Value + "-"));
}
}
public override bool TryMatch(Dom.Node context)
{
// Tag match?
Dom.Element el = context as Dom.Element;
if (el == null)
{
return(false);
}
return(el.Tag == Text || (el.Tag == null && Text == "span"));
}
public override bool TryMatch(Dom.Node context)
{
// Match with ID?
string value;
if (context.Properties.TryGetValue("id", out value))
{
return(value == Text);
}
return(false);
}
public override bool TryMatch(Dom.Node node)
{
if (node == null)
{
return(false);
}
// Blank strings and '1' mean it's checked:
string check = node["checked"];
return(check == "1" || check == "");
}
public override bool TryMatch(Dom.Node node)
{
if (node == null)
{
return(false);
}
int index = node.sameNameIndex;
index -= ChildOffset;
return((index % Nth) == 0);
}
public override bool TryMatch(Dom.Node node)
{
if (node == null)
{
return(false);
}
// Get the value:
string value = node["value"];
// Required and blank is invalid:
return(node["required"] != null && string.IsNullOrEmpty(value));
}
public override bool TryMatch(Dom.Node e)
{
for (int i = 0; i < Matchers.Length; i++)
{
// If any are true, we return true:
if (Matchers[i].TryMatch(e))
{
return(true);
}
}
// Otherwise, they were all false - we're false:
return(false);
}
public override bool TryMatch(Dom.Node node)
{
if (node == null)
{
return(false);
}
int childCount = node.parentNode_.childCount;
int index = childCount - 1 - node.sameNameIndex;
index -= ChildOffset;
return((index % Nth) == 0);
}
public override void MoveUpwards(CssEvent e)
{
// Current node:
Dom.Node node = e.CurrentNode;
if (node != null)
{
e.CurrentNode = node.parentNode;
if (e.CurrentNode is Dom.Document)
{
e.CurrentNode = null;
}
}
}
public override bool TryMatch(Dom.Node node)
{
if (node == null)
{
return(false);
}
HtmlDocument htmlDoc = (node.document as HtmlDocument);
if (htmlDoc == null)
{
return(false);
}
return(htmlDoc != UI.document);
}
public override bool TryMatch(Dom.Node node)
{
if (node == null)
{
return(false);
}
HtmlDocument htmlDoc = (node.document as HtmlDocument);
// Location must be 'resources://' only:
if (htmlDoc == null || htmlDoc.location == null || htmlDoc.location.Protocol != "resources")
{
return(false);
}
return(htmlDoc == UI.document);
}
public override bool TryMatch(Dom.Node node)
{
if (node == null)
{
return(false);
}
int index = node.childElementIndex;
index -= ChildOffset;
if (index < 0)
{
return(false);
}
return((index % Nth) == 0);
}
public override bool TryMatch(Dom.Node node)
{
if (node == null)
{
return(false);
}
if (node.getAttribute("required") == null)
{
// Not required.
return(true);
}
// Get the value:
string value = node.getAttribute("value");
// Not blank:
return(!string.IsNullOrEmpty(value));
}
public override bool TryMatch(Dom.Node node)
{
if (node == null)
{
return(false);
}
// First get a pointer over this element:
InputPointer pointer = null;
for (int i = 0; i < InputPointer.PointerCount; i++)
{
pointer = InputPointer.AllRaw[i];
if (pointer.ActiveOver == node)
{
// Great, got it!
break;
}
else if (pointer.ActiveOver != null)
{
// Is our node one of its parents?
if (node.isParentOf(pointer.ActiveOver))
{
break;
}
}
pointer = null;
}
if (pointer != null)
{
// True if the pointer is 'down':
return(pointer.IsDown);
}
return(false);
}
public override bool TryMatch(Dom.Node node)
{
if (node == null)
{
return(false);
}
// Get the value:
int value;
if (int.TryParse(node.getAttribute("value"), out value))
{
// Get min:
int min;
int.TryParse(node.getAttribute("min"), out min);
if (value < min)
{
return(false);
}
// Get max:
int max;
if (!int.TryParse(node.getAttribute("max"), out max))
{
max = int.MaxValue;
}
if (value > max)
{
return(false);
}
// In range!
return(true);
}
return(false);
}