def inline_comment():
''' Append or align an inlined comment at position 60 for the current line or the selection.
Move cursor to the start of a comment, if nothing has changed.
If there wasn't any comment aside of #else/#endif put corresponding #if condition as default
comment text
'''
document = kate.activeDocument()
view = kate.activeView()
pos = view.cursorPosition()
commentCh = common.getCommentStyleForDoc(document)
if view.selection():
# If selected smth on a single line...
common.extendSelectionToWholeLine(view)
selectedText = view.selectionText().split('\n')
if not bool(selectedText[-1]):
selectedText = selectedText[0:-1]
insertionText = []
firstColumn = -1
for textLine in selectedText:
(currentLine, column) = processLine(textLine, commentCh)
if firstColumn == -1:
firstColumn = column
insertionText += currentLine
# Modify current document
if bool(insertionText):
document.startEditing()
document.removeText(view.selectionRange())
pos = view.cursorPosition()
document.insertText(pos, '\n'.join(insertionText) + '\n')
pos.setColumn(firstColumn)
view.setCursorPosition(pos)
view.removeSelection()
document.endEditing()
else:
(text, column) = processLine(document.line(pos.line()), commentCh)
# Apply result (if smth really has changed)
originalText = document.line(pos.line())
if bool(text) and (len(text) != 1 or originalText != text[0]):
document.startEditing() # Start edit transaction:
document.removeLine(pos.line()) # Remove current line
# insert resulting text line by line...
pos.setColumn(0)
document.insertText(pos, '\n'.join(text) + '\n')
document.endEditing() # End transaction
# Move cursor to desired position
pos.setColumn(column)
view.setCursorPosition(pos)
def turnFromBlockComment():
document = kate.activeDocument()
view = kate.activeView()
pos = view.cursorPosition()
if view.selection():
sr = view.selectionRange()
start = sr.start().line()
end = sr.end().line()
else:
# Try to detect block comment (/* ... */)
r = common.getTextBlockAroundCursor(
document
, pos
, [pred.blockCommentStart, neg(pred.startsWith('*'))]
, [pred.blockCommentEnd, neg(pred.startsWith('*'))]
)
start = r.start().line() - 1
end = r.end().line() + 1
# Replace comments
insertionText = list()
align = None
for i in range(start, end):
line = str(document.line(i))
sline = line.lstrip()
if align == None:
align = ' ' * (len(line) - len(sline))
if sline.startswith('/**') or sline.startswith('*/'):
continue
if sline.startswith('*'):
insertionText.append(align + sline.replace('*', '///', 1))
originRange = KTextEditor.Range(start, 0, end, 0)
pos.setPosition(start, len(align) + 3)
insertPos = KTextEditor.Cursor(start, 0)
# Update the document
if bool(insertionText):
document.startEditing() # Start edit transaction:
document.removeText(originRange) # Remove current line
# insert resulting text line by line...
document.insertText(insertPos, '\n'.join(insertionText) + '\n')
# Move cursor to desired position
view.setCursorPosition(pos)
document.endEditing() # End transaction
def move_above():
'''Move an inlined comment before the current line w/ same indentation level'''
document = kate.activeDocument()
view = kate.activeView()
pos = view.cursorPosition()
commentCh = common.getCommentStyleForDoc(document)
insertionText = list()
line = document.line(pos.line())
# Split a line before and after a comment
(before, comment, after) = str(line).partition(commentCh)
before_ls = before.lstrip()
column = len(before) - len(before_ls)
doxCommentOffset = 0
# Is there is a comment in a line?
if bool(comment):
# Yeah! It is... Now what about any text??
if bool(before.strip()):
if after[0:2] == '/<':
after = '/' + after[2:]
doxCommentOffset = 1
insertionText.append(' ' * column + comment + after)
else:
# There is comment alone... Just leave it...
return
else:
# Oops! There is no inline comment... Ok just add new one above.
insertionText.append(' ' * column + commentCh)
column += len(commentCh) + doxCommentOffset
insertionText.append(before.rstrip());
# Update the document
if bool(insertionText):
document.startEditing() # Start edit transaction:
document.removeLine(pos.line()) # Remove current line
# insert resulting text line by line...
pos.setColumn(0)
document.insertText(pos, '\n'.join(insertionText) + '\n')
# Move cursor to desired position
pos.setColumn(column)
view.setCursorPosition(pos)
document.endEditing() # End transaction
def turnToBlockComment():
document = kate.activeDocument()
view = kate.activeView()
pos = view.cursorPosition()
if view.selection():
sr = view.selectionRange()
start = sr.start().line()
end = sr.end().line()
else:
r = common.getTextBlockAroundCursor(
document
, pos
, [neg(any_of(pred.startsWith('///'), pred.startsWith('//!')))]
, [neg(any_of(pred.startsWith('///'), pred.startsWith('//!')))]
)
start = r.start().line()
end = r.end().line()
# Replace comments in every line
insertionText = list()
align = None
for i in range(start, end):
line = str(document.line(i))
sline = line.lstrip()
if align == None:
align = ' ' * (len(line) - len(sline))
insertionText.append(align + sline.replace('///', ' *', 1).replace('//!', ' *', 1))
originRange = KTextEditor.Range(start, 0, end, 0)
pos.setPosition(start + 1, len(align) + 3)
insertPos = KTextEditor.Cursor(start, 0)
# Update the document
if bool(insertionText):
document.startEditing() # Start edit transaction:
document.removeText(originRange) # Remove current line
# insert resulting text ...
document.insertText(insertPos, align + '/**\n' + '\n'.join(insertionText) + '\n' + align + ' */\n');
# Move cursor to desired position
view.setCursorPosition(pos)
document.endEditing() # End transaction
def changeParagraphWidth(step):
view = kate.activeView()
doc = kate.activeDocument()
pos = view.cursorPosition()
originRange, isBlock = getParagraphRange(doc, pos)
if originRange.isEmpty():
kate.ui.popup(
i18nc('@title:window', 'Alert')
, i18nc(
'@info:tooltip'
, 'Unable to detect a commented paragraph at cursor...'
)
, 'dialog-information'
)
return # Dunno what to do on empty range!
indent = common.getCurrentLineIndentation(view) # detect current align
# Processing:
# 0) split text into left stripped lines
originalText = view.document().text(originRange)
lines = [line.lstrip() for line in originalText.split('\n')]
# 1) detect comment style
comment = [c.strip() for c in lines[0].split(' ')][0]
# 2) strip leading comments (and possible left spaces) from each line
lines = [line[len(comment):].lstrip() for line in lines]
# 3) get a desired width of the current paragraph
if step == -1:
# 3.1) For shrink it is really simple: we just want to fit last word
# to the next line, and it is enough to specify max(line size) - 1
newSize = len(max(lines, key=len)) - 1
elif step == 1:
# 3.2) To extend paragraph we just want to append a first word from the next
# after longest line.
currentMax = 0
prevLineWasLongest = False
delta = 0
for line in lines:
# 3.2.1) if current maximum was changed on prevoius iteration,
# get length of a first word on a line
if prevLineWasLongest:
# NOTE +1 for one space
delta = len([word.strip() for word in line.split(' ')][0]) + 1
# 3.2.2) is current line longer than we've seen before?
lineSize = len(line)
prevLineWasLongest = bool(currentMax < lineSize)
if prevLineWasLongest:
currentMax = lineSize
newSize = currentMax + delta
else:
assert(not 'Incorrect step specified')
# 4) wrap the text
res = textwrap.wrap(' '.join(lines), newSize, break_long_words=False)
# 5) form a text from the result list
align = ' ' * indent + comment + ' '
text = align + ('\n' + align).join(res) + '\n'
# Return text only if smth really changed
if originalText != text: # Update document only if smth really has changed
doc.startEditing() # Start edit transaction:
doc.removeText(originRange) # Remove the origin range
doc.insertText(originRange.start(), text) # Insert modified text
view.setCursorPosition(originRange.start()) # Move cursor to the start of the origin range
doc.endEditing() # End transaction
def move_inline():
''' Move a comment at the current line as inline comment of the next line
(if latter has no comment yet)
'''
document = kate.activeDocument()
view = kate.activeView()
pos = view.cursorPosition()
commentCh = common.getCommentStyleForDoc(document)
insertionText = []
currentLine = document.line(pos.line())
auxLine2Remove = 0
# Split a line before and after a comment
(before, comment, after) = currentLine.partition(commentCh)
# Is there some text on a line?
if bool(before.strip()):
return # Aha... move cursor co comment u stupid bastard!
else:
# No! What about comment?
if bool(comment):
# Aha... the comment is here. Ok. Lets get a line below the current...
lineBelow = document.line(pos.line() + 1)
(b_before, b_comment, b_after) = lineBelow.partition(commentCh)
auxLine2Remove = 1
# Check for text and comment in it...
if bool(b_before.strip()):
# Text present... Comment?
if bool(b_comment):
# Comment too... just leave it...
return
else:
# Just text.... no comment. Ok lets work!
# (if there is some space remains for inline comment)
b_before_s = b_before.rstrip()
if len(b_before_s) > kate.configuration[COMMENT_START_POS]:
# Oops! No space remains! Get outa here
return
else:
doxCommentOffset = 0
if after[0:2] == '/ ':
after = '/< ' + after[2:]
doxCommentOffset = 2
insertionText.append(
b_before_s + ' ' * (kate.configuration[COMMENT_START_POS] - len(b_before_s)) + commentCh + after.rstrip()
)
column = kate.configuration[COMMENT_START_POS] + 3 + doxCommentOffset
else:
# No text on the line below! Dunno what damn user wants...
return
else:
# Nothing! Just blank line... Dunno what to do...
return
pass
# Update the document
if bool(insertionText):
document.startEditing() # Start edit transaction:
if auxLine2Remove != 0:
document.removeLine(pos.line() + auxLine2Remove)
document.removeLine(pos.line()) # Remove current line
# insert resulting text line by line...
pos.setColumn(0)
document.insertText(pos, '\n'.join(insertionText) + '\n')
# Move cursor to desired position
pos.setColumn(column)
view.setCursorPosition(pos)
document.endEditing() # End transaction
