/// <summary>
///
/// </summary>
/// <param name="input"></param>
/// <param name="args"></param>
/// <param name="variable"></param>
/// <param name="suggestions"></param>
/// <returns></returns>
Suggestion AutoCompleteVariable(string input, string[] args, ConfigVariable variable)
{
var suggestion = new Suggestion(input);
var type = variable.TargetProperty.PropertyType;
var candidates = new string[0];
//
// Gather possible values :
//
if (type == typeof(bool))
{
candidates = new string[] { "True", "False" };
}
else if (type.IsEnum)
{
candidates = Enum.GetNames(type);
}
else
{
candidates = new string[] { variable.Get() };
}
//
// Only name of the variables is entered.
// Just show possible values.
//
if (args.Length == 1)
{
suggestion.Set(args[0] + " ");
suggestion.AddRange(candidates.Select(c1 => args[0] + " " + c1));
return(suggestion);
}
//
// Select candidates that starts with entered value.
//
var longest = LongestCommon(args[1], ref candidates);
suggestion.AddRange(candidates.Select(c1 => args[0] + " " + c1));
// add quotes if longest common contains spaces :
if (longest != null && longest.Any(c => char.IsWhiteSpace(c)))
{
longest = "\"" + longest; // + "\"";
if (candidates.Length == 1)
{
// only on suggestion - close quotes.
longest += "\"";
}
}
else
{
}
suggestion.Set(string.Format("{0} {1}", args[0], longest));
return(suggestion);
}
/// <summary>
///
/// </summary>
/// <param name="input"></param>
/// <param name="candidates"></param>
/// <param name="suggestions">Null if no suggestions</param>
/// <returns></returns>
public Suggestion AutoComplete ( string input )
{
if (string.IsNullOrWhiteSpace(input)) {
return new Suggestion("");
}
var suggestion = new Suggestion(input);
var args = CommandLineParser.SplitCommandLine( input ).ToArray();
var cmd = args[0];
var cmdList = CommandList
.ToList();
var varList = variables.Select( a => a.Value )
.OrderBy( b => b.FullName )
.ToList();
string longestCommon = null;
int count = 0;
//
// search commands :
//
foreach ( var name in cmdList ) {
if (cmd.ToLower()==name.ToLower()) {
return AutoCompleteCommand(input, args, name);
}
if (name.StartsWith(cmd, StringComparison.OrdinalIgnoreCase)) {
longestCommon = LongestCommon( longestCommon, name );
suggestion.Set( longestCommon );
suggestion.Add( name );
count++;
}
}
//
// search variables :
//
foreach ( var variable in varList ) {
if (cmd.ToLower()==variable.FullName.ToLower()) {
return AutoCompleteVariable( input, args, variable );
}
if (variable.FullName.StartsWith(cmd, StringComparison.OrdinalIgnoreCase)) {
longestCommon = LongestCommon( longestCommon, variable.FullName );
suggestion.Set( longestCommon );
suggestion.Add( string.Format("{0,-30} = {1}", variable.FullName, variable.Get() ) );
count++;
}
}
if (count==1) {
suggestion.Set( suggestion.CommandLine + " ");
}
return suggestion;
}
/// <summary>
///
/// </summary>
/// <param name="input"></param>
/// <param name="args"></param>
/// <param name="variable"></param>
/// <param name="suggestions"></param>
/// <returns></returns>
Suggestion AutoCompleteVariable ( string input, string[] args, ConfigVariable variable )
{
var suggestion = new Suggestion(input);
var type = variable.Property.PropertyType;
var candidates = new string[0];
//
// Gather possible values :
//
if (type==typeof(bool)) {
candidates = new string[]{"True", "False"};
} else if (type.IsEnum) {
candidates = Enum.GetNames(type);
} else {
candidates = new string[]{variable.Get()};
}
//
// Only name of the variables is entered.
// Just show possible values.
//
if (args.Length==1) {
suggestion.Set( args[0] + " ");
suggestion.AddRange( candidates.Select( c1 => args[0] + " " + c1 ) );
return suggestion;
}
//
// Select candidates that starts with entered value.
//
candidates = candidates
.Where( c => c.StartsWith( args[1], StringComparison.OrdinalIgnoreCase) )
.ToArray();
var longest = LongestCommon( candidates );
suggestion.AddRange( candidates.Select( c1 => args[0] + " " + c1 ) );
// add quotes if longest common contains spaces :
if (longest!=null && longest.Any( c => char.IsWhiteSpace(c) )) {
longest = "\"" + longest;// + "\"";
if (candidates.Length==1) {
// only on suggestion - close quotes.
longest += "\"";
}
} else {
}
suggestion.Set( string.Format("{0} {1}", args[0], longest) );
return suggestion;
}
