public void TestSubjectProperty()
{
var view = new StandardBufferView(EditorFactory.CreateView(TestExportProvider.ExportProvider, "class C { }"));
var args = new BackspaceKeyCommandArgs(view, view.TextBuffer);
Assert.Equal(view.TextBuffer, args.SubjectBuffer);
}
public void ExecuteCommand(BackspaceKeyCommandArgs args, Action nextCommandHandler, CommandExecutionContext executionContext)
{
if (Enabled(args.TextView) && Manager(args.TextView).HasActiveSessions)
{
bool handledCommand = false;
Manager(args.TextView).PreBackspace(out handledCommand);
if (handledCommand)
{
return;
}
nextCommandHandler();
Manager(args.TextView).PostBackspace();
return;
}
nextCommandHandler();
}
void ICommandHandler <BackspaceKeyCommandArgs> .ExecuteCommand(BackspaceKeyCommandArgs args, Action nextHandler)
{
ExecuteBackspaceOrDelete(args.TextView, nextHandler, isDelete: false);
}
CommandState ICommandHandler <BackspaceKeyCommandArgs> .GetCommandState(BackspaceKeyCommandArgs args, System.Func <CommandState> nextHandler)
{
AssertIsForeground();
return(nextHandler());
}
void IChainedCommandHandler <BackspaceKeyCommandArgs> .ExecuteCommand(BackspaceKeyCommandArgs args, Action nextHandler, CommandExecutionContext context)
{
ExecuteBackspaceOrDelete(args.TextView, nextHandler, isDelete: false);
}
void ICommandHandler <BackspaceKeyCommandArgs> .ExecuteCommand(BackspaceKeyCommandArgs args, Action nextHandler)
{
AssertIsForeground();
ExecuteCommandWorker(args, nextHandler);
}
CommandState ICommandHandler <BackspaceKeyCommandArgs> .GetCommandState(BackspaceKeyCommandArgs args, Func <CommandState> nextHandler)
{
AssertIsForeground();
return(GetCommandStateWorker(args, nextHandler));
}
void IChainedCommandHandler <BackspaceKeyCommandArgs> .ExecuteCommand(BackspaceKeyCommandArgs args, Action nextHandler, CommandExecutionContext context)
{
AssertIsForeground();
ExecuteCommandWorker(args, nextHandler, context);
}
public CommandState GetCommandState(BackspaceKeyCommandArgs args, Func <CommandState> nextCommandHandler)
{
return(nextCommandHandler());
}