def fix_errors(self, container, errors):
with BusyCursor():
self.show_busy(_('Running fixers, please wait...'))
QApplication.processEvents()
changed = fix_errors(container, errors)
self.run_checks(container)
return changed
def __enter__(self):
self.stacks.setCurrentIndex(0)
self.busy.setVisible(True)
self.busy.pi.startAnimation()
QApplication.setOverrideCursor(QCursor(Qt.CursorShape.WaitCursor))
QApplication.processEvents(
QEventLoop.ProcessEventsFlag.ExcludeUserInputEvents
| QEventLoop.ProcessEventsFlag.ExcludeSocketNotifiers)
def run_checks(self, container):
with BusyCursor():
self.show_busy()
QApplication.processEvents()
errors = run_checks(container)
self.hide_busy()
for err in sorted(errors, key=lambda e: (100 - e.level, e.name)):
i = QListWidgetItem('%s\xa0\xa0\xa0\xa0[%s]' % (err.msg, err.name),
self.items)
i.setData(Qt.ItemDataRole.UserRole, err)
i.setIcon(icon_for_level(err.level))
if errors:
self.items.setCurrentRow(0)
self.current_item_changed()
self.items.setFocus(Qt.FocusReason.OtherFocusReason)
else:
self.clear_help()
def add_image_diff(self, left_data, right_data):
def load(data):
p = QPixmap()
p.loadFromData(as_bytes(data))
try:
dpr = self.devicePixelRatioF()
except AttributeError:
dpr = self.devicePixelRatio()
p.setDevicePixelRatio(dpr)
if data and p.isNull():
p = self.failed_img
return p
left_img, right_img = load(left_data), load(right_data)
change = []
# Let any initial resizing of the window finish in case this is the
# first diff, to avoid the expensive resize calculation later
QApplication.processEvents(QEventLoop.ProcessEventsFlag.ExcludeUserInputEvents | QEventLoop.ProcessEventsFlag.ExcludeSocketNotifiers)
for v, img, size in ((self.left, left_img, len(left_data)), (self.right, right_img, len(right_data))):
c = v.textCursor()
c.movePosition(QTextCursor.MoveOperation.End)
start = c.block().blockNumber()
lines, w = self.get_lines_for_image(img, v)
c.movePosition(QTextCursor.MoveOperation.StartOfBlock)
if size > 0:
c.beginEditBlock()
c.insertText(_('Size: {0} Resolution: {1}x{2}').format(human_readable(size), img.width(), img.height()))
for i in range(lines + 1):
c.insertBlock()
change.extend((start, c.block().blockNumber()))
c.insertBlock()
c.endEditBlock()
v.images[start] = (img, w, lines)
change.append('replace' if left_data and right_data else 'delete' if left_data else 'insert')
self.left.changes.append((change[0], change[1], change[-1]))
self.right.changes.append((change[2], change[3], change[-1]))
QApplication.processEvents(QEventLoop.ProcessEventsFlag.ExcludeUserInputEvents | QEventLoop.ProcessEventsFlag.ExcludeSocketNotifiers)
def add_text_diff(self, left_text, right_text, context, syntax, beautify=False):
left_text = unicodedata.normalize('NFC', left_text)
right_text = unicodedata.normalize('NFC', right_text)
if beautify and syntax in {'xml', 'html', 'css'}:
left_text, right_text = beautify_text(left_text, syntax), beautify_text(right_text, syntax)
if len(left_text) == len(right_text) and left_text == right_text:
for v in (self.left, self.right):
c = v.textCursor()
c.movePosition(QTextCursor.MoveOperation.End)
c.insertText('[%s]\n\n' % _('The files are identical after beautifying'))
return
left_lines = self.left_lines = left_text.splitlines()
right_lines = self.right_lines = right_text.splitlines()
cruncher = get_sequence_matcher()(None, left_lines, right_lines)
left_highlight, right_highlight = get_highlighter(self.left, left_text, syntax), get_highlighter(self.right, right_text, syntax)
cl, cr = self.left_cursor, self.right_cursor = self.left.textCursor(), self.right.textCursor()
cl.beginEditBlock(), cr.beginEditBlock()
cl.movePosition(QTextCursor.MoveOperation.End), cr.movePosition(QTextCursor.MoveOperation.End)
self.left_insert = partial(self.do_insert, cl, left_highlight, self.left.line_number_map)
self.right_insert = partial(self.do_insert, cr, right_highlight, self.right.line_number_map)
self.changes = []
if context is None:
for tag, alo, ahi, blo, bhi in cruncher.get_opcodes():
getattr(self, tag)(alo, ahi, blo, bhi)
QApplication.processEvents(QEventLoop.ProcessEventsFlag.ExcludeUserInputEvents | QEventLoop.ProcessEventsFlag.ExcludeSocketNotifiers)
else:
def insert_boundary():
self.changes.append(Change(
ltop=cl.block().blockNumber()-1, lbot=cl.block().blockNumber(),
rtop=cr.block().blockNumber()-1, rbot=cr.block().blockNumber(), kind='boundary'))
self.left.line_number_map[self.changes[-1].ltop] = '-'
self.right.line_number_map[self.changes[-1].rtop] = '-'
ahi = bhi = 0
for i, group in enumerate(cruncher.get_grouped_opcodes(context)):
for j, (tag, alo, ahi, blo, bhi) in enumerate(group):
if j == 0 and (i > 0 or min(alo, blo) > 0):
insert_boundary()
getattr(self, tag)(alo, ahi, blo, bhi)
QApplication.processEvents(QEventLoop.ProcessEventsFlag.ExcludeUserInputEvents | QEventLoop.ProcessEventsFlag.ExcludeSocketNotifiers)
cl.insertBlock(), cr.insertBlock()
if ahi < len(left_lines) - 1 or bhi < len(right_lines) - 1:
insert_boundary()
cl.endEditBlock(), cr.endEditBlock()
del self.left_lines
del self.right_lines
del self.left_insert
del self.right_insert
self.coalesce_changes()
for ltop, lbot, rtop, rbot, kind in self.changes:
if kind != 'equal':
self.left.changes.append((ltop, lbot, kind))
self.right.changes.append((rtop, rbot, kind))
del self.changes
