def _get_opcode_mark(cls, b: GtkSource.Buffer, ssb_filename: str,
opcode_addr: int,
is_for_macro_call: bool) -> Optional[Gtk.TextMark]:
if is_for_macro_call:
return b.get_mark(
f'opcode_<<<{ssb_filename}>>>_{opcode_addr}_call')
else:
return b.get_mark(f'opcode_<<<{ssb_filename}>>>_{opcode_addr}')
def switch_to_new_op_marks(cls, b: GtkSource.Buffer, ssb_filename: str):
textiter: Gtk.TextIter = b.get_start_iter().copy()
# TODO: This is probably pretty slow
while textiter.forward_char():
old_marks_at_pos = [
m for m in textiter.get_marks() if m.get_name()
and m.get_name().startswith(f'opcode_<<<{ssb_filename}>>>_')
]
new_marks_at_pos = [
m for m in textiter.get_marks() if m.get_name() and
m.get_name().startswith(f'TMP_opcode_<<<{ssb_filename}>>>_')
]
for m in old_marks_at_pos:
b.delete_mark(m)
for m in new_marks_at_pos:
name = m.get_name()
# Maybe by chance an old mark with this name still exists elsewhere, remove it.
om = b.get_mark(name[4:])
if om is not None:
b.delete_mark(om)
# Move by deleting and re-creating.
match = MARK_PATTERN_TMP.match(m.get_name())
if match.group(3):
b.create_mark(
f'opcode_<<<{str(match.group(1))}>>>_{int(match.group(2))}_{match.group(3)}',
textiter)
else:
b.create_mark(
f'opcode_<<<{str(match.group(1))}>>>_{int(match.group(2))}',
textiter)
b.delete_mark(m)
def remove_breakpoint_line_mark(cls, b: GtkSource.Buffer,
ssb_filename: str, opcode_offset: int,
category: str):
# XXX: This is a bit ugly, but due to the fact, that there can be one call to a macro
# in the same file, there can be exactly 0-2 line markers:
for i in [0, 1]:
m: Gtk.TextMark = b.get_mark(
f'for:opcode_<<<{ssb_filename}>>>_{opcode_offset}_{i}')
if m is None:
return
b.remove_source_marks(b.get_iter_at_mark(m), b.get_iter_at_mark(m),
category)
def add_breakpoint_line_mark(cls, b: GtkSource.Buffer, ssb_filename: str,
opcode_offset: int, category: str):
ms = []
m: Gtk.TextMark = cls._get_opcode_mark(b, ssb_filename, opcode_offset,
True)
if m is not None:
ms.append(m)
m = cls._get_opcode_mark(b, ssb_filename, opcode_offset, False)
if m is not None:
ms.append(m)
for i, m in enumerate(ms):
line_iter = b.get_iter_at_line(b.get_iter_at_mark(m).get_line())
lm: Gtk.TextMark = b.get_mark(
f'for:opcode_<<<{ssb_filename}>>>_{opcode_offset}_{i}')
if lm is not None:
return
b.create_source_mark(
f'for:opcode_<<<{ssb_filename}>>>_{opcode_offset}_{i}',
category, line_iter)