protected void VerifyOpenLineAbove(
string initialMarkup,
string expectedMarkup,
bool useTabs = false,
bool autoGenerateXmlDocComments = true
)
{
Verify(
initialMarkup,
expectedMarkup,
useTabs,
autoGenerateXmlDocComments,
execute: (workspace, view, editorOperationsFactoryService) =>
{
var commandHandler = CreateCommandHandler(workspace);
var commandArgs = new OpenLineAboveCommandArgs(view, view.TextBuffer);
void nextHandler()
{
var editorOperations = editorOperationsFactoryService.GetEditorOperations(
view
);
editorOperations.OpenLineAbove();
}
commandHandler.ExecuteCommand(
commandArgs,
nextHandler,
TestCommandExecutionContext.Create()
);
}
);
}
protected async Task VerifyOpenLineAboveAsync(string initialMarkup, string expectedMarkup, bool useTabs = false, bool autoGenerateXmlDocComments = true)
{
await VerifyAsync(initialMarkup, expectedMarkup, useTabs, autoGenerateXmlDocComments,
execute : (view, undoHistoryRegistry, editorOperationsFactoryService, completionService) =>
{
var commandHandler = CreateCommandHandler(TestWaitIndicator.Default, undoHistoryRegistry, editorOperationsFactoryService) as ICommandHandler <OpenLineAboveCommandArgs>;
var commandArgs = new OpenLineAboveCommandArgs(view, view.TextBuffer);
Action nextHandler = () =>
{
var editorOperations = editorOperationsFactoryService.GetEditorOperations(view);
editorOperations.OpenLineAbove();
};
commandHandler.ExecuteCommand(commandArgs, nextHandler);
});
}
internal void VerifyOpenLineAbove(string initialMarkup, string expectedMarkup, bool useTabs = false, string newLine = "\r\n", bool trimTrailingWhiteSpace = false, OptionsCollection globalOptions = null)
{
Verify(initialMarkup, expectedMarkup,
execute: (workspace, view, editorOperationsFactoryService) =>
{
var commandHandler = CreateCommandHandler(workspace);
var commandArgs = new OpenLineAboveCommandArgs(view, view.TextBuffer);
void nextHandler()
{
var editorOperations = editorOperationsFactoryService.GetEditorOperations(view);
editorOperations.OpenLineAbove();
}
commandHandler.ExecuteCommand(commandArgs, nextHandler, TestCommandExecutionContext.Create());
},
useTabs, newLine, trimTrailingWhiteSpace, globalOptions);
}
public void ExecuteCommand(OpenLineAboveCommandArgs args, Action nextHandler)
{
// Check to see if the current line starts with exterior trivia. If so, we'll take over.
// If not, let the nextHandler run.
var caretPosition = args.TextView.GetCaretPoint(args.SubjectBuffer) ?? -1;
if (caretPosition < 0)
{
nextHandler();
return;
}
if (!CurrentLineStartsWithExteriorTrivia(args.SubjectBuffer, caretPosition))
{
nextHandler();
return;
}
// Allow nextHandler() to run and then insert exterior trivia if necessary.
nextHandler();
InsertExteriorTriviaIfNeeded(args.TextView, args.SubjectBuffer);
}
public CommandState GetCommandState(OpenLineAboveCommandArgs args, Func <CommandState> nextHandler)
{
return(nextHandler());
}
public CommandState GetCommandState(OpenLineAboveCommandArgs args, Func <CommandState> nextHandler) => nextHandler();
bool ICommandHandler <OpenLineAboveCommandArgs> .ExecuteCommand(OpenLineAboveCommandArgs args, CommandExecutionContext executionContext)
{
GetOperations(args.TextView).OpenLineAbove();
return(true);
}
CommandState ICommandHandler <OpenLineAboveCommandArgs> .GetCommandState(OpenLineAboveCommandArgs args)
{
return(AvailableInEditableView(args.TextView));
}
