string GetUnseccessfulSearchMessage(ISearchHistoryEntry so)
{
var msg = new StringBuilder();
msg.Append("No messages found");
msg.Append(" (");
GetUserFriendlySearchHistoryEntryDescription(so, msg);
msg.Append(")");
return(msg.ToString());
}
bool IEquatable <ISearchHistoryEntry> .Equals(ISearchHistoryEntry other)
{
var e = other as UserDefinedSearchHistoryEntry;
if (e == null)
{
return(false);
}
return(ReferenceEquals(e.uds, uds));
}
bool IEquatable <ISearchHistoryEntry> .Equals(ISearchHistoryEntry other)
{
var e = other as SearchHistoryEntry;
if (e == null)
{
return(false);
}
return(normalizedTemplate == e.normalizedTemplate);
}
void ISearchHistory.Add(ISearchHistoryEntry entry)
{
if (!entry.IsValid)
{
return;
}
items.RemoveAll(i => i.Equals(entry));
items.Add(entry);
while (items.Count > maxItemsCount)
{
items.RemoveAt(0);
}
FireOnChange();
SaveSearchHistory();
}
public static void GetUserFriendlySearchHistoryEntryDescription(
ISearchHistoryEntry entry, StringBuilder stringBuilder)
{
ISimpleSearchHistoryEntry simple;
IUserDefinedSearchHistoryEntry uds;
if ((simple = entry as ISimpleSearchHistoryEntry) != null)
{
GetUserFriendlySearchOptionsDescription(simple.Options, stringBuilder);
}
else if ((uds = entry as IUserDefinedSearchHistoryEntry) != null)
{
GetUserFriendlySearchHistoryEntryDescription(uds.UDS, stringBuilder);
}
}
