private void CopyToWindow(IInteractiveWindow window, CopyToInteractiveCommandArgs args, CommandExecutionContext context)
{
var buffer = window.CurrentLanguageBuffer;
Debug.Assert(buffer != null);
using (var edit = buffer.CreateEdit())
using (var waitScope = context.OperationContext.AddScope(allowCancellation: true,
InteractiveEditorFeaturesResources.Copying_selection_to_Interactive_Window))
{
var text = GetSelectedText(args, context.OperationContext.UserCancellationToken);
// If the last line isn't empty in the existing submission buffer, we will prepend a
// newline
var lastLine = buffer.CurrentSnapshot.GetLineFromLineNumber(buffer.CurrentSnapshot.LineCount - 1);
if (lastLine.Extent.Length > 0)
{
var editorOptions = _editorOptionsFactoryService.GetOptions(args.SubjectBuffer);
text = editorOptions.GetNewLineCharacter() + text;
}
edit.Insert(buffer.CurrentSnapshot.Length, text);
edit.Apply();
}
// Move the caret to the end
var editorOperations = _editorOperationsFactoryService.GetEditorOperations(window.TextView);
var endPoint = new VirtualSnapshotPoint(window.TextView.TextBuffer.CurrentSnapshot, window.TextView.TextBuffer.CurrentSnapshot.Length);
editorOperations.SelectAndMoveCaret(endPoint, endPoint);
}
public CommandState GetStateForCopyToInteractive()
{
var copyToInteractiveArgs = new CopyToInteractiveCommandArgs(TextView, SubjectBuffer);
return(CopyToInteractiveCommandHandler.GetCommandState(
copyToInteractiveArgs, () => { return CommandState.Unavailable; }));
}
bool ICommandHandler <CopyToInteractiveCommandArgs> .ExecuteCommand(
CopyToInteractiveCommandArgs args,
CommandExecutionContext context
)
{
var window = OpenInteractiveWindow(focus: true);
var buffer = window.CurrentLanguageBuffer;
if (buffer != null)
{
CopyToWindow(window, args, context);
}
else
{
Action action = null;
action = new Action(
() =>
{
window.ReadyForInput -= action;
CopyToWindow(window, args, context);
}
);
window.ReadyForInput += action;
}
return(true);
}
public void SendCopyToInteractive()
{
var copyToInteractiveArgs = new CopyToInteractiveCommandArgs(TextView, SubjectBuffer);
CopyToInteractiveCommandHandler.ExecuteCommand(
copyToInteractiveArgs,
TestCommandExecutionContext.Create()
);
}
CommandState ICommandHandler <CopyToInteractiveCommandArgs> .GetCommandState(CopyToInteractiveCommandArgs args) => CommandState.Available;
VSCommanding.CommandState VSCommanding.ICommandHandler <CopyToInteractiveCommandArgs> .GetCommandState(CopyToInteractiveCommandArgs args)
{
return(VSCommanding.CommandState.Available);
}
public void SendCopyToInteractive()
{
var copyToInteractiveArgs = new CopyToInteractiveCommandArgs(TextView, SubjectBuffer);
CopyToInteractiveCommandHandler.ExecuteCommand(copyToInteractiveArgs, () => { });
}
CommandState ICommandHandler <CopyToInteractiveCommandArgs> .GetCommandState(CopyToInteractiveCommandArgs args, Func <CommandState> nextHandler)
{
return(GetSelectedSpans(args).Any() ? CommandState.Available : CommandState.Unavailable);
}
CommandState ICommandHandler <CopyToInteractiveCommandArgs> .GetCommandState(CopyToInteractiveCommandArgs args, Func <CommandState> nextHandler)
{
return(CommandState.Available);
}
