private LastChildSelector(ISelectorContext context, string selectorText, Specificity specificity)
{
this.context = context;
regex = new Regex("^(:last-child)|(:last-of-type)");
this.selectorText = selectorText;
this.specificity = specificity;
}
private FirstChildSelector(ISelectorContext context, string selectorText, Specificity specificity)
{
this.context = context;
regex = new Regex("^:first-child");
this.selectorText = selectorText;
this.specificity = specificity;
}
private NthChildSelector(ISelectorContext context, string selectorText, int position, Specificity specificity)
{
this.context = context;
regex = new Regex("^:nth-child\\(\\d+\\)");
this.selectorText = selectorText;
this.position = position;
this.specificity = specificity;
}
private IdentitySelector(ISelectorContext context, string currentSelector, string selectorText, Specificity specificity)
{
this.context = context;
regex = new Regex("^#[-_]*([a-zA-Z]+[0-9_-]*)+");
this.currentSelector = currentSelector;
this.selectorText = selectorText;
this.specificity = specificity;
}
private AttributeSelector(ISelectorContext context, AttributeElements element, Specificity specificity)
{
this.context = context;
this.element = element;
this.specificity = specificity;
isValid = new Regex("^\\[([a-zA-Z]+[0-9]*)+([~|^$*]?=+[\"']?([a-zA-Z]+[0-9]*)+[\"']?)*\\]");
spliter = new Regex(@"\w+|[~|^$*]|=");
}
private NotSelector(ISelectorContext context, string selectorText, string currentSelector, Specificity specificity)
{
this.context = context;
regex = new Regex("^:not\\([a-zA-Z]+[0-9]*\\)");
elementName = new Regex("\\([a-zA-Z]+[0-9]*\\)");
this.selectorText = selectorText;
this.currentSelector = currentSelector;
this.specificity = specificity;
}
internal GlobalSelector(ISelectorContext context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
this.context = context;
}
internal ApplyNextElement(ISelectorContext context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
this.context = context;
regex = new Regex(@"^\s*\+\s*");
}
internal IdentitySelector(ISelectorContext context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
context.AddAttachedSelector(this);
this.context = context;
regex = new Regex("^#[-_]*([a-zA-Z]+[0-9_-]*)+");
}
internal LastChildSelector(ISelectorContext context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
context.AddAttachedSelector(this);
this.context = context;
regex = new Regex("^(:last-child)|(:last-of-type)");
}
internal ApplyImmediateChildren(ISelectorContext context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
this.context = context;
regex = new Regex(@"^\s*>\s*");
}
internal FirstChildSelector(ISelectorContext context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
context.AddAttachedSelector(this);
this.context = context;
regex = new Regex("^:first-child");
}
internal NthChildSelector(ISelectorContext context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
context.AddAttachedSelector(this);
this.context = context;
regex = new Regex("^:nth-child\\(\\d+\\)");
}
internal NotSelector(ISelectorContext context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
context.AddAttachedSelector(this);
this.context = context;
regex = new Regex("^:not\\([a-zA-Z]+[0-9]*\\)");
elementName = new Regex("\\([a-zA-Z]+[0-9]*\\)");
}
internal ApplyAllChildren(ISelectorContext context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
this.context = context;
//Atleast one space should occur preceeded by an occurance of an element selector
isValid = new Regex(@"^\s+[^\s]+");
//Parse all the space
parse = new Regex(@"\s+");
}
private ElementSelector(ISelectorContext context, string currentSelector, string selectorText, Specificity specificity)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
this.context = context;
regex = new Regex(@"^([a-zA-Z]+[0-9]*)+");
this.currentSelector = currentSelector;
this.selectorText = selectorText;
this.specificity = specificity;
FillSpecialTags();
}
internal AttributeSelector(ISelectorContext context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
//Attribute Selector can be next a selector or an independent selector.
context.AddAttachedSelector(this);
this.context = context;
isValid = new Regex("^\\[([a-zA-Z]+[0-9]*)+([~|^$*]?=+[\"']?([a-zA-Z]+[0-9]*)+[\"']?)*\\]");
spliter = new Regex(@"\w+|[~|^$*]|=");
}
protected override bool Init(object controller, object binding, DefinitionFiles.DefinitionFile definition)
{
if (!base.Init(controller, binding, definition))
{
return(false);
}
DefinitionFileWithStyle file = new DefinitionFileWithStyle(definition, typeof(UiScrollingSelector));
_context = DefinitionResolver.GetValueFromMethodOrField(Controller, Binding, file["Context"]) as ISelectorContext;
_elementHeight = DefinitionResolver.Get <Length>(Controller, Binding, file["ElementHeight"], Length.Zero);
_spacing = DefinitionResolver.Get <Length>(Controller, Binding, file["Spacing"], Length.Zero);
_autoValidate = DefinitionResolver.Get <bool>(Controller, Binding, file["AutoValidate"], false);
_selectedPositionOffset = DefinitionResolver.Get <Length>(Controller, Binding, file["SelectedPositionOffset"], Length.Zero);
List <DefinitionFile> drawableFiles = file["Drawables"] as List <DefinitionFile>;
if (drawableFiles != null)
{
foreach (var def in drawableFiles)
{
ButtonDrawable drawable = def.CreateInstance(Controller, Binding) as ButtonDrawable;
if (drawable != null)
{
_drawables.Add(drawable);
}
}
}
EnabledGestures = GestureType.Tap | GestureType.Up | GestureType.Down | GestureType.VerticalDrag;
return(true);
}
internal StyleSheet(ISelectorContext context)
{
this.context = context;
styles = new List<CSSElement>();
mediaQueries = new List<MediaQuery>();
}
internal ElementSelector(ISelectorContext context)
: this(context, string.Empty, string.Empty, new Specificity())
{
}
private GlobalSelector(ISelectorContext context, string selectorText, Specificity specificity)
{
this.context = context;
this.selectorText = selectorText;
this.specificity = specificity;
}
