/// <summary>
/// Parse query tree to build list of predicates, with which the search will be made
/// </summary>
/// <returns>Search predicates</returns>
public override IQueryPredicate GetPredicate()
{
DomNodePropertyPredicate predicate = new DomNodePropertyPredicate();
this.BuildPredicate(predicate);
return(predicate);
}
/// <summary>
/// Adds a search for DomNode property values with a matching number</summary>
/// <param name="predicate">Predicate to which the property search expression will be added</param>
/// <exception cref="ArgumentException">DomNode-specific query tree has been passed an unhandled type of predicate info</exception>
public override void BuildPredicate(IQueryPredicate predicate)
{
// No predicate added if the text input can't be parsed as a number
Double num;
if (Double.TryParse(TextInput1, out num) == false)
{
return;
}
DomNodePropertyPredicate domNodePredicate = (DomNodePropertyPredicate)predicate;
if (domNodePredicate == null)
{
throw new ArgumentException("DomNode-specific query tree has been passed an unhandled type of predicate info");
}
// Add appropriate search expression to predicate
switch (SelectedItem.Tag)
{
case (UInt64)NumericalQuery.Equals:
domNodePredicate.AddNumberValueEqualsExpression(num, m_isReplacePattern);
break;
case (UInt64)NumericalQuery.Lesser:
domNodePredicate.AddNumberValueLesserExpression(num, m_isReplacePattern);
break;
case (UInt64)NumericalQuery.LesserEqual:
domNodePredicate.AddNumberValueLesserEqualExpression(num, m_isReplacePattern);
break;
case (UInt64)NumericalQuery.GreaterEqual:
domNodePredicate.AddNumberValueGreaterEqualExpression(num, m_isReplacePattern);
break;
case (UInt64)NumericalQuery.Greater:
domNodePredicate.AddNumberValueGreaterExpression(num, m_isReplacePattern);
break;
case (UInt64)NumericalQuery.Between:
{
Double num2;
if (Double.TryParse(TextInput2, out num2))
{
domNodePredicate.AddNumberValueBetweenExpression(num, num2, m_isReplacePattern);
}
break;
}
default:
// throw exception...?
break;
}
}
/// <summary>
/// Adds a search for DomNode property values with a matching string</summary>
/// <param name="predicate">Predicate to which the property search expression will be added</param>
/// <exception cref="ArgumentException">DomNode-specific query tree has been passed an unhandled type of predicate info</exception>
public override void BuildPredicate(IQueryPredicate predicate)
{
DomNodePropertyPredicate domNodePropertyPredicate = (DomNodePropertyPredicate)predicate;
if (domNodePropertyPredicate == null)
{
throw new ArgumentException("DomNode-specific query tree has been passed an unhandled type of predicate info");
}
BuildStringPredicate(domNodePropertyPredicate, DomNodeQuery.PropertySearchTarget.Value);
}
public static IQueryPredicate CreateSearchPredicate(Bookmark bkmrk, Uri baseUri)
{
// note -- we will only compare the "model"
var predicate = new Sce.Atf.Dom.DomNodePropertyPredicate();
predicate.AddPropertyNameExpression("Model");
var searchName = Path.GetFileNameWithoutExtension(bkmrk.Model.LocalPath);
predicate.AddValueStringSearchExpression(searchName, (UInt64)StringQuery.Matches, false);
return(predicate);
}
public static IQueryPredicate CreateSearchPredicate(Uri modelName)
{
// we need to build a predicate that looks for placements that are using this model
var predicate = new Sce.Atf.Dom.DomNodePropertyPredicate();
predicate.AddPropertyNameExpression("Model");
var searchName = Path.GetFileNameWithoutExtension(modelName.LocalPath);
predicate.AddValueStringSearchExpression(searchName, (UInt64)StringQuery.Contains, false);
return(predicate);
}
/// <summary>
/// Adds a search for DomNode properties with name "Name", and with a matching string value</summary>
/// <param name="predicate">Predicate to which the property search expression will be added</param>
/// <exception cref="ArgumentException">DomNode-specific query tree has been passed an unhandled type of predicate info</exception>
public override void BuildPredicate(IQueryPredicate predicate)
{
DomNodePropertyPredicate domNodePredicate = (DomNodePropertyPredicate)predicate;
if (domNodePredicate == null)
{
throw new ArgumentException("DomNode-specific query tree has been passed an unhandled type of predicate info");
}
domNodePredicate.AddPropertyNameExpression("Name");
base.BuildPredicate(domNodePredicate);
}
/// <summary>
/// Adds a search for DomNode property names or values with a matching string</summary>
/// <param name="predicate">Predicate to which the property search expression will be added</param>
/// <param name="target">Whether search is on DomNode property names, or property values</param>
/// <exception cref="InvalidOperationException">Unhandled property search target type</exception>
protected void BuildStringPredicate(DomNodePropertyPredicate predicate, DomNodeQuery.PropertySearchTarget target)
{
switch (target)
{
case DomNodeQuery.PropertySearchTarget.Name:
predicate.AddNameStringSearchExpression(TextInput, SelectedItem.Tag, m_isReplacePattern);
break;
case DomNodeQuery.PropertySearchTarget.Value:
predicate.AddValueStringSearchExpression(TextInput, SelectedItem.Tag, m_isReplacePattern);
break;
default:
throw new InvalidOperationException("Unhandled property search target type");
}
}
