private static async Task SearchProfileField(UnityEngine.Object profile, SearchConfig config, List <ProfileSearchResult> searchResults)
{
await Task.Yield();
// The result that we will return, if not empty
ProfileSearchResult result = new ProfileSearchResult();
result.Profile = profile;
BaseMixedRealityProfile baseProfile = (profile as BaseMixedRealityProfile);
result.IsCustomProfile = (baseProfile != null) ? baseProfile.IsCustomProfile : false;
searchResults.Add(result);
// Go through the profile's serialized fields
foreach (SerializedProperty property in GatherProperties(profile))
{
if (CheckFieldForProfile(property))
{
await SearchProfileField(property.objectReferenceValue, config, searchResults);
}
else
{
CheckFieldForKeywords(property, config, result);
}
}
if (result.Fields.Count > 0)
{
result.Fields.Sort(delegate(FieldSearchResult r1, FieldSearchResult r2)
{
if (r1.MatchStrength != r2.MatchStrength)
{
return(r2.MatchStrength.CompareTo(r1.MatchStrength));
}
return(r2.Property.name.CompareTo(r1.Property.name));
});
}
}
private static void CheckFieldForKeywords(SerializedProperty property, SearchConfig config, ProfileSearchResult result)
{
int numMatchedKeywords = 0;
int numExactMatches = 0;
int numFieldMatches = 0;
int numTooltipMatches = 0;
int numContentMatches = 0;
string propertyName = property.name.ToLower();
string toolTip = property.tooltip.ToLower();
foreach (string keyword in config.Keywords)
{
bool keywordMatch = false;
if (propertyName.Contains(keyword))
{
keywordMatch = true;
numFieldMatches++;
if (propertyName == keyword)
{
numExactMatches++;
}
}
if (config.SearchTooltips)
{
if (toolTip.Contains(keyword))
{
keywordMatch = true;
numTooltipMatches++;
}
}
if (config.SearchFieldContent)
{
switch (property.propertyType)
{
case SerializedPropertyType.ObjectReference:
if (property.objectReferenceValue != null && property.objectReferenceValue.name.ToLower().Contains(keyword))
{
keywordMatch = true;
numContentMatches++;
}
break;
case SerializedPropertyType.String:
if (!string.IsNullOrEmpty(property.stringValue) && property.stringValue.ToLower().Contains(keyword))
{
keywordMatch = true;
numContentMatches++;
}
break;
}
}
if (keywordMatch)
{
numMatchedKeywords++;
}
}
bool requirementsMet = numMatchedKeywords > 0;
if (config.RequireAllKeywords && config.Keywords.Count > 1)
{
requirementsMet &= numMatchedKeywords >= config.Keywords.Count;
}
if (requirementsMet)
{
int matchStrength = numMatchedKeywords + numExactMatches;
if (numMatchedKeywords >= config.Keywords.Count)
{ // If we match all keywords in a multi-keyword search, double the score
matchStrength *= 2;
}
// Weight the score based on match type
matchStrength += numFieldMatches * 3;
matchStrength += numTooltipMatches * 2;
matchStrength += numContentMatches * 1;
result.ProfileMatchStrength += matchStrength;
result.Fields.Add(new FieldSearchResult()
{
Property = property.Copy(),
MatchStrength = numMatchedKeywords,
});
}
}