def regularizeWhitespace(self, s):
'''Regularize leading whitespace in s:
Convert tabs to blanks or vice versa depending on the @tabwidth in effect.
This is only called for strict languages.'''
changed = False
lines = g.splitLines(s)
result = []
tab_width = self.tab_width
if tab_width < 0: # Convert tabs to blanks.
for line in lines:
i, w = g.skip_leading_ws_with_indent(line, 0, tab_width)
s = g.computeLeadingWhitespace(
w, -abs(tab_width)) + line[i:] # Use negative width.
if s != line: changed = True
result.append(s)
elif tab_width > 0: # Convert blanks to tabs.
for line in lines:
s = g.optimizeLeadingWhitespace(
line, abs(tab_width)) # Use positive width.
if s != line: changed = True
result.append(s)
if changed:
action = 'tabs converted to blanks' if self.tab_width < 0 else 'blanks converted to tabs'
message = 'inconsistent leading whitespace. %s' % action
self.report(message)
return ''.join(result)
def regularize_whitespace(self, lines):
"""
Regularize leading whitespace in s:
Convert tabs to blanks or vice versa depending on the @tabwidth in effect.
"""
kind = 'tabs' if self.tab_width > 0 else 'blanks'
kind2 = 'blanks' if self.tab_width > 0 else 'tabs'
fn = g.shortFileName(self.root.h)
count, result, tab_width = 0, [], self.tab_width
self.ws_error = False # 2016/11/23
if tab_width < 0: # Convert tabs to blanks.
for n, line in enumerate(lines):
i, w = g.skip_leading_ws_with_indent(line, 0, tab_width)
# Use negative width.
s = g.computeLeadingWhitespace(w, -abs(tab_width)) + line[i:]
if s != line:
count += 1
result.append(s)
elif tab_width > 0: # Convert blanks to tabs.
for n, line in enumerate(lines):
# Use positive width.
s = g.optimizeLeadingWhitespace(line, abs(tab_width))
if s != line:
count += 1
result.append(s)
if count:
self.ws_error = True # A flag to check.
if not g.unitTesting:
# g.es_print('Warning: Intermixed tabs and blanks in', fn)
# g.es_print('Perfect import test will ignoring leading whitespace.')
g.es('changed leading %s to %s in %s line%s in %s' % (
kind2, kind, count, g.plural(count), fn))
if g.unitTesting: # Sets flag for unit tests.
self.report('changed %s lines' % count)
return result
def convertBlanks(self, event=None):
'''Convert all blanks to tabs in the selected node.'''
c = self; changed = False; dirtyVnodeList = []
head, lines, tail, oldSel, oldYview = c.getBodyLines(expandSelection=True)
# Use the relative @tabwidth, not the global one.
theDict = c.scanAllDirectives()
tabWidth = theDict.get("tabwidth")
if tabWidth:
result = []
for line in lines:
s = g.optimizeLeadingWhitespace(line, abs(tabWidth)) # Use positive width.
if s != line: changed = True
result.append(s)
if changed:
undoType = 'Convert Blanks'
result = ''.join(result)
oldSel = None
dirtyVnodeList = c.updateBodyPane(head, result, tail, undoType, oldSel, oldYview) # Handles undo
return changed, dirtyVnodeList
def convertBlanks(self, event=None):
'''Convert all blanks to tabs in the selected node.'''
c = self; changed = False; dirtyVnodeList = []
head, lines, tail, oldSel, oldYview = c.getBodyLines(expandSelection=True)
# Use the relative @tabwidth, not the global one.
theDict = c.scanAllDirectives()
tabWidth = theDict.get("tabwidth")
if tabWidth:
result = []
for line in lines:
s = g.optimizeLeadingWhitespace(line, abs(tabWidth)) # Use positive width.
if s != line: changed = True
result.append(s)
if changed:
undoType = 'Convert Blanks'
result = ''.join(result)
oldSel = None
dirtyVnodeList = c.updateBodyPane(head, result, tail, undoType, oldSel, oldYview) # Handles undo
return changed, dirtyVnodeList
def convertBlanks(self, event=None):
"""
Convert *all* blanks to tabs in the selected node.
Return True if the the p.b was changed.
"""
c, p, u, w = self, self.p, self.undoer, self.frame.body.wrapper
#
# "Before" snapshot.
bunch = u.beforeChangeBody(p)
oldYview = w.getYScrollPosition()
w.selectAllText()
head, lines, tail, oldSel, oldYview = c.getBodyLines()
#
# Use the relative @tabwidth, not the global one.
d = c.scanAllDirectives(p)
tabWidth = d.get("tabwidth")
if not tabWidth:
return False
#
# Calculate the result.
changed, result = False, []
for line in lines:
s = g.optimizeLeadingWhitespace(line,
abs(tabWidth)) # Use positive width.
if s != line:
changed = True
result.append(s)
if not changed:
return False
#
# Set p.b and w's text first.
middle = ''.join(result)
p.b = head + middle + tail # Sets dirty and changed bits.
w.setAllText(head + middle + tail)
#
# Select all text and set scroll position.
w.selectAllText()
w.setYScrollPosition(oldYview)
#
# "after" snapshot.
u.afterChangeBody(p, 'Indent Region', bunch)
return True
def regularizeWhitespace(self, s):
'''Regularize leading whitespace in s:
Convert tabs to blanks or vice versa depending on the @tabwidth in effect.
This is only called for strict languages.'''
changed = False; lines = g.splitLines(s); result = []; tab_width = self.tab_width
if tab_width < 0: # Convert tabs to blanks.
for line in lines:
i, w = g.skip_leading_ws_with_indent(line, 0, tab_width)
s = g.computeLeadingWhitespace(w, -abs(tab_width)) + line[i:] # Use negative width.
if s != line: changed = True
result.append(s)
elif tab_width > 0: # Convert blanks to tabs.
for line in lines:
s = g.optimizeLeadingWhitespace(line, abs(tab_width)) # Use positive width.
if s != line: changed = True
result.append(s)
if changed:
action = 'tabs converted to blanks' if self.tab_width < 0 else 'blanks converted to tabs'
message = 'inconsistent leading whitespace. %s' % action
self.report(message)
return ''.join(result)
def regularize_whitespace(self, s):
'''
Regularize leading whitespace in s:
Convert tabs to blanks or vice versa depending on the @tabwidth in effect.
'''
kind = 'tabs' if self.tab_width > 0 else 'blanks'
kind2 = 'blanks' if self.tab_width > 0 else 'tabs'
fn = g.shortFileName(self.root.h)
lines = g.splitLines(s)
count, result, tab_width = 0, [], self.tab_width
self.ws_error = False # 2016/11/23
if tab_width < 0: # Convert tabs to blanks.
for n, line in enumerate(lines):
i, w = g.skip_leading_ws_with_indent(line, 0, tab_width)
s = g.computeLeadingWhitespace(w, -abs(tab_width)) + line[i:]
# Use negative width.
if s != line:
count += 1
result.append(s)
elif tab_width > 0: # Convert blanks to tabs.
for n, line in enumerate(lines):
s = g.optimizeLeadingWhitespace(line, abs(tab_width))
# Use positive width.
if s != line:
count += 1
result.append(s)
if count:
self.ws_error = True # A flag to check.
if not g.unitTesting:
# g.es_print('Warning: Intermixed tabs and blanks in', fn)
# g.es_print('Perfect import test will ignoring leading whitespace.')
g.es('changed leading %s to %s in %s line%s in %s' % (
kind2, kind, count, g.plural(count), fn))
if g.unitTesting: # Sets flag for unit tests.
self.report('changed %s lines' % count)
return ''.join(result)
