public EnumTabCompletionSource(CommandLineArgumentsDefinition definition, CommandLineArgument argument)
: base(definition, argument)
{
var options = Enum.GetNames(argument.ArgumentType).Union(argument.ArgumentType.GetEnumShortcuts());
wrappedSource = new SimpleTabCompletionSource(options);
}
public EnumTabCompletionSource(CommandLineArgument target)
{
this.target = target;
var options = Enum.GetNames(target.ArgumentType).Union(target.ArgumentType.GetEnumShortcuts());
wrappedSource = new SimpleTabCompletionSource(options)
{
MinCharsBeforeCyclingBegins = 0
};
}
public bool TryComplete(TabCompletionContext context, out string completion)
{
if (actionSource == null)
{
actionSource = new SimpleTabCompletionSource(FindActions(context.Definition))
{
MinCharsBeforeCyclingBegins = 0
};
globalArgumentSource = new SimpleTabCompletionSource(FindGlobalArguments(context.Definition))
{
MinCharsBeforeCyclingBegins = 0
};
actionSpecificArgumentSources = FindActionSpecificSources(context.Definition);
}
// if this is the first token and the definition contains actions then try to auto complete an action name
if (string.IsNullOrEmpty(context.PreviousToken) && context.Definition.Actions.Count > 0)
{
return(actionSource.TryComplete(context, out completion));
}
// if there is no action in context and no argument in context then try to auto complete global argument names
else if (context.TargetAction == null && context.TargetArgument == null)
{
return(globalArgumentSource.TryComplete(context, out completion));
}
// if there is an action in context and not argument in context then try to complete action specific argument names and then globals
else if (context.TargetAction != null && context.TargetArgument == null)
{
var actionSpecificSource = actionSpecificArgumentSources[context.TargetAction];
if (actionSpecificSource.TryComplete(context, out completion))
{
return(true);
}
else
{
return(globalArgumentSource.TryComplete(context, out completion));
}
}
else
{
completion = null;
return(false);
}
}
public bool TryComplete(TabCompletionContext context, out string completion)
{
if(actionSource == null)
{
actionSource = new SimpleTabCompletionSource(FindActions(context.Definition)) { MinCharsBeforeCyclingBegins = 0 };
globalArgumentSource = new SimpleTabCompletionSource(FindGlobalArguments(context.Definition)) { MinCharsBeforeCyclingBegins = 0 };
actionSpecificArgumentSources = FindActionSpecificSources(context.Definition);
}
// if this is the first token and the definition contains actions then try to auto complete an action name
if(string.IsNullOrEmpty(context.PreviousToken) && context.Definition.Actions.Count > 0)
{
return actionSource.TryComplete(context, out completion);
}
// if there is no action in context and no argument in context then try to auto complete global argument names
else if(context.TargetAction == null && context.TargetArgument == null)
{
return globalArgumentSource.TryComplete(context, out completion);
}
// if there is an action in context and not argument in context then try to complete action specific argument names and then globals
else if(context.TargetAction != null && context.TargetArgument == null)
{
var actionSpecificSource = actionSpecificArgumentSources[context.TargetAction];
if (actionSpecificSource.TryComplete(context, out completion))
{
return true;
}
else
{
return globalArgumentSource.TryComplete(context, out completion);
}
}
else
{
completion = null;
return false;
}
}
public EnumTabCompletionSource(CommandLineArgument target)
{
this.target = target;
var options = Enum.GetNames(target.ArgumentType).Union(target.ArgumentType.GetEnumShortcuts());
wrappedSource = new SimpleTabCompletionSource(options) { MinCharsBeforeCyclingBegins = 0};
}