private static IEnumerable <Run> makeRunsFromContent(string content, Brush hlColor, string hlContent)
{
List <Run> listRtn = new List <Run>();
if (!string.IsNullOrWhiteSpace(content))
{
string hlInfo = hlContent;//HighlightContent.ToHighlight; //hlContent;
if (string.IsNullOrWhiteSpace(hlInfo))
{
listRtn.Add(new Run(content));
}
else
{
List <string> searchInfos = hlInfo.ToLower().Split(separator, StringSplitOptions.RemoveEmptyEntries).ToList();
if (searchInfos.Count == 0)
{
listRtn.Add(new Run(content));
}
else
{
bool[] hlKeys = new bool[content.Length];
var szms = PinYinConverter.ToShouZiMuArray(content);
foreach (var info in searchInfos)
{
int index = szms.IndexOf(info);
if (index >= 0)
{
for (int i = 0; i < info.Length; i++)
{
hlKeys[index + i] = true;
}
}
}
for (int i = 0; i < content.Length;)
{
int length = getHighlightLength(hlKeys, i);
if (hlKeys[i])
{
listRtn.Add(new Run(content.Substring(i, length))
{
Foreground = hlColor
});
}
else
{
listRtn.Add(new Run(content.Substring(i, length)));
}
i += length;
}
}
}
}
return(listRtn);
}
private static bool isSearched(string name, List <string> searchInfos)
{
if (searchInfos.Count == 0)
{
return(true);
}
ShouZiMuArray szms = PinYinConverter.ToShouZiMuArray(name);
foreach (var info in searchInfos)
{
int index = szms.IndexOf(info);
if (index < 0)
{
return(false);
}
}
return(true);
}