void ICommandHandler <ToggleCompletionModeCommandArgs> .ExecuteCommand(ToggleCompletionModeCommandArgs args, Action nextHandler)
{
if (Workspace.TryGetWorkspace(args.SubjectBuffer.AsTextContainer(), out var workspace))
{
var newState = !workspace.Options.GetOption(EditorCompletionOptions.UseSuggestionMode);
workspace.Options = workspace.Options.WithChangedOption(EditorCompletionOptions.UseSuggestionMode, newState);
// If we don't have a computation in progress, then we don't have to do anything here.
if (this.sessionOpt == null)
{
return;
}
this.sessionOpt.SetModelBuilderState(newState);
}
}
void ICommandHandler <ToggleCompletionModeCommandArgs> .ExecuteCommand(ToggleCompletionModeCommandArgs args, Action nextHandler)
{
Workspace workspace;
if (Workspace.TryGetWorkspace(args.SubjectBuffer.AsTextContainer(), out workspace))
{
var optionService = workspace.Services.GetService <IOptionService>();
var optionSet = optionService.GetOptions();
var wasEnabled = optionService.GetOption(EditorCompletionOptions.UseSuggestionMode);
optionService.SetOptions(optionSet.WithChangedOption(EditorCompletionOptions.UseSuggestionMode, !wasEnabled));
// If we don't have a computation in progress, then we don't have to do anything here.
if (this.sessionOpt == null)
{
return;
}
this.sessionOpt.SetModelBuilderState(!wasEnabled);
}
}
CommandState ICommandHandler <ToggleCompletionModeCommandArgs> .GetCommandState(ToggleCompletionModeCommandArgs args, System.Func <CommandState> nextHandler)
{
AssertIsForeground();
var isEnabled = args.SubjectBuffer.GetFeatureOnOffOption(EditorCompletionOptions.UseSuggestionMode);
return(new CommandState(isAvailable: true, isChecked: isEnabled));
}
CommandState ICommandHandler <ToggleCompletionModeCommandArgs> .GetCommandState(ToggleCompletionModeCommandArgs args, System.Func <CommandState> nextHandler)
{
AssertIsForeground();
return(GetCommandStateWorker(args, nextHandler));
}
void ICommandHandler <ToggleCompletionModeCommandArgs> .ExecuteCommand(ToggleCompletionModeCommandArgs args, System.Action nextHandler)
{
AssertIsForeground();
ExecuteCommandWorker(args, nextHandler);
}
void IChainedCommandHandler <ToggleCompletionModeCommandArgs> .ExecuteCommand(ToggleCompletionModeCommandArgs args, Action nextHandler, CommandExecutionContext context)
{
AssertIsForeground();
ExecuteCommandWorker(args, nextHandler, context);
}
bool ICommandHandler <ToggleCompletionModeCommandArgs> .ExecuteCommand(ToggleCompletionModeCommandArgs args, CommandExecutionContext executionContext)
{
// Do nothing. We merely enable others to call this command
return(true);
}
CommandState ICommandHandler <ToggleCompletionModeCommandArgs> .GetCommandState(ToggleCompletionModeCommandArgs args)
{
return(CommandState.Available);
}
public bool ExecuteCommand(ToggleCompletionModeCommandArgs args, CommandExecutionContext executionContext)
{
// Record that user used the Ctrl+Alt+Space command to use Suggestion Mode
return(false); // If we return true, the command is marked as "handled" and not actually executed
}
// Use CommandState.Unspecified to not interfere with execution, // but if there are not command handlers that mark this command as Available, // then we won't run public CommandState GetCommandState(ToggleCompletionModeCommandArgs args) => CommandState.Unspecified;