class StagerUnstager(Panel):
def __init__(self, parent, *args, **kwargs):
super(StagerUnstager, self).__init__(*args, **kwargs)
self.parent = parent
self.default_title = self.title
self.postponer = Postponer(timeout_in_seconds=0.3)
def filename_from_linenum(self, linenum):
if len(self.content) <= linenum:
# TODO: log error and raise exception
return 'error: l.%s>%s' % (linenum, str(len(self.content)+1))
return self.content[linenum].split()[1]
def move_cursor(self):
super(StagerUnstager, self).move_cursor()
self.request_diff_in_diff_view()
def request_diff_in_diff_view(self):
if self.content:
self.postponer.set(
action=self.parent['diff'].handle_event,
args=[self.filename_from_linenum(self.hovered_line)])
def select(self):
if self.selected_line == self.hovered_line:
self.selected_line = -1
else:
self.selected_line = self.hovered_line
if self.selected_line != -1:
self.selected_file = self.filename_from_linenum(self.selected_line)
self.cursor_y = max(self.cursor_y - 1, self.CT)
self.action(self.selected_file)
self.unselect()
self.display()
class StagerUnstager(Panel):
def __init__(self, parent, *args, **kwargs):
super(StagerUnstager, self).__init__(*args, **kwargs)
self.parent = parent
self.default_title = self.title
self.postponer = Postponer(timeout_in_seconds=0.3)
def filename_from_linenum(self, linenum):
if linenum < 0 or linenum >= len(self.content):
return ''
line = None
try:
line = self.content[linenum]
except:
return ''
return line.split()[1]
def move_cursor(self):
super(StagerUnstager, self).move_cursor()
if self.active:
self.request_diff_in_diff_view()
def handle_event(self, event=None):
super(StagerUnstager, self).handle_event()
self.request_diff_in_diff_view()
def activate(self):
this = super(StagerUnstager, self).activate()
self.request_diff_in_diff_view()
return this
def request_diff_in_diff_view(self, even_not_active=False):
if not self.active and not even_not_active:
return
self.hovered_line = self.cursor_y + self.topLineNum - self.CT
if self.hovered_line < 0 or self.hovered_line >= len(self.content):
return
filepath = self.filename_from_linenum(self.hovered_line)
if self.content and filepath:
self.postponer.set(
action=self.parent['diff'].handle_event,
args=[filepath, (self.title == 'Staging Area')])
def select(self):
if self.selected_line == self.hovered_line:
self.selected_line = -1
else:
self.selected_line = self.hovered_line
if self.selected_line != -1:
self.selected_file = self.filename_from_linenum(self.selected_line)
self.cursor_y = max(self.cursor_y - 1, self.CT)
self.action(self.selected_file)
self.unselect()
self.display()