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When drawing text, skip past multiline chars

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Kovid Goyal
2024-12-01 13:00:48 +05:30
parent 5459f126c7
commit 844d538e40
2 changed files with 130 additions and 60 deletions
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30
kitty_tests/multicell.py
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@@ -76,6 +76,9 @@ def test_multicell(self: TestMulticell) -> None:
y = s.cursor.y
self.ae(text, line_text(y))
def assert_cursor_at(x, y):
self.ae((s.cursor.x, s.cursor.y), (x, y))
s = self.create_screen(cols=6, lines=6)
# Test basic multicell drawing
@@ -111,13 +114,38 @@ def test_multicell(self: TestMulticell) -> None:
multicell(s, 'a', width=2, scale=2, subscale=3)
s.cursor.x, s.cursor.y = 1, 1
s.draw('b')
self.ae(0, count_multicells())
self.ae(8, count_multicells())
assert_cursor_at(5, 1)
self.assertIn('b', str(s.linebuf))
s.reset()
s.cursor.x = 1
s.draw('莊')
s.cursor.x = 0
s.draw('莊')
ac(2, 0, is_multicell=False, text=' ')
s.reset()
multicell(s, 'a', scale=2)
s.cursor.x += 1
multicell(s, 'b', scale=2)
s.draw('莊')
assert_cursor_at(2, 2)
self.assertIn('莊', str(s.linebuf))
s.reset()
multicell(s, 'a', scale=2)
s.cursor.x += 1
multicell(s, 'b', scale=2)
s.draw('\u2716\ufe0f')
assert_cursor_at(2, 2)
s.reset()
s.draw('莊')
s.cursor.x = 0
s.draw('b')
self.ae(str(s.line(0)), 'b')
s.reset()
s.draw('莊')
s.cursor.x = 1
s.draw('b')
self.ae(str(s.line(0)), ' b')
# Test multicell with cursor in a multicell
def big_a(x, y):