public override void Execute(object parameter)
{
var e = parameter as TextCompositionEventArgs;
var selectionArea = selectionViewReader.GetCurrentSelectionArea();
var prevCaretPosition = caretViewReader.CaretPosition;
UpdateCommandState(BeforeCommandExecutedState);
if (selectionArea == null)
{
textView.EnterText(e.Text);
}
else
{
textView.ReplaceText(e.Text, selectionArea);
}
UpdateCommandState(AfterCommandExecutedState);
caretView.HandleTextChange(e.Text);
textView.Postbox.Put(new TextAddedMessage {
Text = e.Text,
PrevCaretPosition = prevCaretPosition,
NewCaretPosition = caretViewReader.CaretPosition
});
}
public void InitializeTest()
{
cv = new CaretView();
tv = new TextView(cv);
tv.EnterText("one");
tv.EnterText("\r");
tv.EnterText("two");
tv.EnterText("\r");
tv.EnterText("three");
tv.EnterText("\r");
tv.EnterText("four");
tv.EnterText("\r");
tv.EnterText("five");
tv.EnterText("\r");
tv.EnterText("six");
}
public void EnterOpeningAndClosingBracket_LineStateShouldNotChange()
{
const string text1 = "{}";
tv.EnterText(text1);
tv.HandleTextFolding(GetFoldClickedMessage(0, 0, 1, 0, FoldingStates.FOLDED));
tv.HandleTextFolding(GetFoldClickedMessage(0, 0, 1, 0, FoldingStates.EXPANDED));
var renderedLines = tv.GetScreenLines();
Assert.AreEqual(renderedLines[0], text1);
}
public void FourCharsPasted_LinesShouldBe1()
{
tv.EnterText("asdf");
Assert.AreEqual(1, tv.LinesCount);
}