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- Put back function where its meant to be.
This commit is contained in:
Andrew Hamilton 2022-02-03 22:58:16 +10:00
parent c0bdb52391
commit d5f57f326c
1 changed files with 25 additions and 26 deletions
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51
diff_edit/editor.py
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@ -154,31 +154,6 @@ def highlight_part(line, start, end):
line[end:])
def add_highlights(self, appearance):
result = appearance.copy()
if not self.is_editing:
return result
if self.mark is None:
result[self.cursor_y] = highlight_str(result[self.cursor_y], termstr.Color.white, 0.8)
else:
(start_x, start_y), (end_x, end_y) = self.get_selection_interval()
if start_y == end_y:
result[start_y] = highlight_part(result[start_y], start_x, end_x)
else:
result[start_y] = highlight_part(result[start_y], start_x, len(result[start_y]))
view_x, view_y = self.view_widget.position
for line_num in range(max(start_y+1, view_y), min(end_y, view_y + self.last_height)):
result[line_num] = highlight_part(result[line_num], 0, len(result[line_num]))
result[end_y] = highlight_part(result[end_y], 0, end_x)
if self.cursor_x >= len(result[0]):
result = fill3.appearance_resize(result, (self.cursor_x+1, len(result)))
cursor_line = result[self.cursor_y]
result[self.cursor_y] = (cursor_line[:self.cursor_x] +
termstr.TermStr(cursor_line[self.cursor_x]).invert() +
cursor_line[self.cursor_x+1:])
return result
class Editor:
TAB_SIZE = 4
@ -232,13 +207,37 @@ class Editor:
[(mark_y, mark_x), (self.cursor_y, self.cursor_x)])
return (start_x, start_y), (end_x, end_y)
def add_highlights(self, appearance):
result = appearance.copy()
if not self.is_editing:
return result
if self.mark is None:
result[self.cursor_y] = highlight_str(result[self.cursor_y], termstr.Color.white, 0.8)
else:
(start_x, start_y), (end_x, end_y) = self.get_selection_interval()
if start_y == end_y:
result[start_y] = highlight_part(result[start_y], start_x, end_x)
else:
result[start_y] = highlight_part(result[start_y], start_x, len(result[start_y]))
view_x, view_y = self.view_widget.position
for line_num in range(max(start_y+1, view_y), min(end_y, view_y+self.last_height)):
result[line_num] = highlight_part(result[line_num], 0, len(result[line_num]))
result[end_y] = highlight_part(result[end_y], 0, end_x)
if self.cursor_x >= len(result[0]):
result = fill3.appearance_resize(result, (self.cursor_x+1, len(result)))
cursor_line = result[self.cursor_y]
result[self.cursor_y] = (cursor_line[:self.cursor_x] +
termstr.TermStr(cursor_line[self.cursor_x]).invert() +
cursor_line[self.cursor_x+1:])
return result
def set_text(self, text):
try:
self.text_widget = Code(text, self.path)
except pygments.util.ClassNotFound: # No lexer for path
self.text_widget = Text(text)
self.decor_widget = Decor(self.text_widget,
lambda appearance: add_highlights(self, appearance))
lambda appearance: self.add_highlights(appearance))
self.view_widget = fill3.View.from_widget(self.decor_widget)
self.view_widget.portal.is_scroll_limited = True
if not self.is_left_aligned: