def expand_partial_comments_with_jsx(view, region):
begin = region.begin()
end = region.end()
if is_jsx_open_brace(view, begin) and is_comment(view, begin + 1):
begin += 1
if is_jsx_close_brace(view, begin) and is_comment(view, begin - 1):
begin -= 1
if is_jsx_open_brace(view, end - 1):
end += 1
if end < begin:
end = begin
return expand_partial_comments(view, Region(begin, end))
def generate_jsjsx_comment_punctuation_region(view,
offset,
include_one_whitespace=True):
result = generate_comment_punctuation_region(view, offset,
include_one_whitespace)
begin = result.begin()
end = result.end()
if is_jsx_open_brace(view, begin - 1):
begin -= 1
if is_jsx_close_brace(view, end + 1):
end += 1
return Region(begin, end)
def must_comment(view, region):
non_whitespace_pos = search_non_whitespace(view,
region,
stop_on_line_feed=False)
# The entire line is blank, a comment must be inserted in the region.
if is_whitespace(view, non_whitespace_pos):
return True
# If it is the JSX open brace, we just need to check the next character.
if is_jsx_open_brace(view, non_whitespace_pos):
non_whitespace_pos += 1
# If the cursor is at a comment, it means that the user wants to remove it.
return not is_comment(view, non_whitespace_pos)
def generate_jsjsx_comment_punctuation_region(
view, offset, include_one_whitespace=True
):
result = generate_comment_punctuation_region(
view, offset, include_one_whitespace
)
begin = result.begin()
end = result.end()
if is_jsx_open_brace(view, begin - 1):
begin -= 1
if is_jsx_close_brace(view, end + 1):
end += 1
return Region(begin, end)
def must_comment(view, region):
""" Returns true if the region must be commented or not. """
non_whitespace_pos = search_non_whitespace(
view, region, stop_on_line_feed=False
)
# The entire line is blank, a comment must be inserted in the region.
if is_whitespace(view, non_whitespace_pos):
return True
# If it is the JSX open brace, we just need to check the next character.
if is_jsx_open_brace(view, non_whitespace_pos):
non_whitespace_pos += 1
# If the cursor is at a comment, it means that the user wants to remove it.
return not is_comment(view, non_whitespace_pos)
def uncomment_region(view, edit, region):
begin = region.begin()
end = region.end() - 1
# We will loop backwards, this means that it will hit the closing
# punctuation for block comments first.
i = end + 1
while i > begin:
i -= 1
scopes = view.scope_name(i)
# Not a punctuation, ignore it.
if 'punctuation.definition.comment' not in scopes:
continue
# Found the second forward slash for the “// ” comment.
if 'comment.line' in scopes:
punctuation_region = generate_comment_punctuation_region(view, i)
view.erase(edit, punctuation_region)
i = punctuation_region.begin()
continue
# We found the beginning of the block comment first, this means that
# there’s no end to it and we can easily remove it. It can be “/* ”,
# “/** ”, “{/* ” or “{/** ”.
if 'punctuation.definition.comment.begin' in scopes:
punctuation_region = generate_jsjsx_comment_punctuation_region(
view, i)
view.erase(edit, punctuation_region)
i = punctuation_region.begin()
continue
# We are looping backwards, so it is expected to find the closing
# punctuation first which can be “ */” or “ */}”.
possible_jsx_comment = False
if i < view.size() and is_jsx_close_brace(view, i + 1):
possible_jsx_comment = True
closing_punctuation_region = generate_comment_punctuation_region(
view, i)
# Move the cursor 1 character after the beginning punctuation.
i = scan_reverse(
view, i,
not_predicate(
has_scope_predicate('punctuation.definition.comment.begin')))
open_punctuation_region = generate_comment_punctuation_region(
view, i - 1)
# Correct the regions to include the JSX braces if necessary.
if possible_jsx_comment:
if is_jsx_open_brace(view, open_punctuation_region.begin() - 1):
open_punctuation_region = Region(
open_punctuation_region.begin() - 1,
open_punctuation_region.end())
closing_punctuation_region = Region(
closing_punctuation_region.begin(),
closing_punctuation_region.end() + 1)
view.erase(edit, closing_punctuation_region)
view.erase(edit, open_punctuation_region)
# Move the cursor to the beginning of the block to “consume” it.
i = open_punctuation_region.begin()
def uncomment_region(view, edit, region):
begin = region.begin()
end = region.end() - 1
# We will loop backwards, this means that it will hit the closing
# punctuation for block comments first.
i = end + 1
while i > begin:
i -= 1
scopes = view.scope_name(i)
# Not a punctuation, ignore it.
if 'punctuation.definition.comment' not in scopes:
continue
# Found the second forward slash for the “// ” comment.
if 'comment.line' in scopes:
punctuation_region = generate_comment_punctuation_region(view, i)
view.erase(edit, punctuation_region)
i = punctuation_region.begin()
continue
# We found the beginning of the block comment first, this means that
# there’s no end to it and we can easily remove it. It can be “/* ”,
# “/** ”, “{/* ” or “{/** ”.
if 'punctuation.definition.comment.begin' in scopes:
punctuation_region = generate_jsjsx_comment_punctuation_region(
view, i
)
view.erase(edit, punctuation_region)
i = punctuation_region.begin()
continue
# We are looping backwards, so it is expected to find the closing
# punctuation first which can be “ */” or “ */}”.
possible_jsx_comment = False
if i < view.size() and is_jsx_close_brace(view, i + 1):
possible_jsx_comment = True
closing_punctuation_region = generate_comment_punctuation_region(
view, i
)
# Move the cursor 1 character after the beginning punctuation.
i = scan_reverse(view, i, not_predicate(has_scope_predicate(
'punctuation.definition.comment.begin'
)))
open_punctuation_region = generate_comment_punctuation_region(
view, i - 1
)
# Correct the regions to include the JSX braces if necessary.
if possible_jsx_comment:
if is_jsx_open_brace(view, open_punctuation_region.begin() - 1):
open_punctuation_region = Region(
open_punctuation_region.begin() - 1,
open_punctuation_region.end()
)
closing_punctuation_region = Region(
closing_punctuation_region.begin(),
closing_punctuation_region.end() + 1
)
view.erase(edit, closing_punctuation_region)
view.erase(edit, open_punctuation_region)
# Move the cursor to the beginning of the block to “consume” it.
i = open_punctuation_region.begin()