def clear_selection(self):
first, last = self.buf.get_bounds()
self.buf.remove_tag_by_name('selected', first, last)
common.clear_selection(self.tw)
self.sel_i = None
self.sel_j = None
def set_selection(self):
# Clear previous selection, if any
first, last = self.buf.get_bounds()
self.buf.remove_tag_by_name('selected', first, last)
# Get the range of text selected
try:
first, last = self.buf.get_selection_bounds()
# Clear the selection
common.clear_selection(self.tw)
except ValueError:
# If there is no selection, then use position of insertion mark
insmark = self.buf.get_insert()
if insmark == None:
common.view.popup_error(
"Please make selection or set insertion mark first.")
return
first = self.buf.get_iter_at_mark(insmark)
last = first.copy()
last.forward_to_line_end()
frow = first.get_line()
lrow = last.get_line()
# Adjust to beginning and end of lines
if not first.starts_line():
first.set_line(frow)
if last.starts_line():
# Hack to fix problem where selection covers the newline
# but not the first character of the next line
lrow -= 1
last.set_line(lrow)
if not last.ends_line():
last.forward_to_line_end()
#print "selection: %d-%d" % (frow, lrow)
# Apply color to rows and save selection indexes
self.buf.apply_tag_by_name('selected', first, last)
self.sel_i = first.get_line()
self.sel_j = last.get_line()
def _find(self, response):
dialog = self.sr
if response == 'close':
common.clear_selection(self.tw)
return True
if response == 'replace':
if not self.buf.get_has_selection():
# No selection.
dialog.set_message("NO SELECTION")
return True
try:
start, end = self.buf.get_selection_bounds()
except ValueError:
dialog.set_message("ERROR SELECTION?")
return True
# TODO: how to force increments of undoable actions?
self.buf.delete(start, end)
self.buf.insert(start, dialog.get_replace_text())
# Clear the selection
common.clear_selection(self.tw)
return True
reverse = dialog.is_reverse_search()
if dialog.is_case_sensitive():
search_flags = gtksourceview2.SEARCH_CASE_INSENSITIVE
else:
search_flags = 0
i = self.buf.get_iter_at_mark(self.searchmark)
if i == None:
dialog.set_message("PLEASE PLACE CURSOR")
return
dialog.set_message("Search begins in line %d" % (i.get_line()))
if reverse:
searched = i.backward_search(dialog.get_search_text(),
search_flags, None)
else:
searched = i.forward_search(dialog.get_search_text(), search_flags,
None)
if searched:
dialog.set_message("Found string")
start, end = searched
self.buf.select_range(start, end)
self.scroll_to_lineno(start.get_line())
if reverse:
self.buf.move_mark(self.searchmark, start)
else:
self.buf.move_mark(self.searchmark, end)
else:
end = i
if reverse:
i = self.buf.get_end_iter()
searched = i.backward_search(dialog.get_search_text(),
search_flags, end)
else:
i = self.buf.get_start_iter()
searched = i.forward_search(dialog.get_search_text(),
search_flags, end)
if searched:
dialog.set_message("Found string")
start, end = searched
self.buf.select_range(start, end)
self.scroll_to_lineno(start.get_line())
if reverse:
self.buf.move_mark(self.searchmark, start)
else:
self.buf.move_mark(self.searchmark, end)
else:
dialog.set_message("NO MORE INSTANCES FOUND")
def _get_commands_from_selection(self, copytext=None):
if copytext == None:
copytext = self.add_frozen
if copytext:
# If copytext==True then we are not storing a reference
# to the command in the page, but the command string
# already pre-expanded
start, end = self.buf.get_bounds()
txtbuf = self.buf.get_text(start, end)
# Get the range of text selected
try:
first, last = self.buf.get_selection_bounds()
except ValueError:
raise common.SelectionError("Error getting selection--no selection?")
frow = first.get_line()
lrow = last.get_line()
if last.starts_line():
# Hack to fix problem where selection covers the newline
# but not the first character of the next line
lrow -= 1
#print "selection: %d-%d" % (frow, lrow)
# Clear the selection
common.clear_selection(self.tw)
# Break selection into individual lines
cmds = []
for i in xrange(int(lrow)+1-frow):
row = frow+i
#print "row: %d" % (row)
first.set_line(row)
last.set_line(row)
last.forward_to_line_end()
if last.get_line() > row:
# forward_to_line_end() seems to go to the next row
# if the line consists of simply a newline
cmd = ""
else:
cmd = self.buf.get_text(first, last).strip()
self.logger.debug("cmd=%s" % (cmd))
if (len(cmd) == 0) or cmd.startswith('#'):
# TODO: linked comments
cmdobj = CommandObject.CommentCommandObject('cm%d',
self.queueName,
self.logger, cmd)
elif copytext:
cmdstr = self.process_cmdstr(txtbuf, cmd)
cmdobj = CommandObject.SimpleCommandObject('cp%d',
self.queueName,
self.logger, cmdstr)
else:
# tag the text so we can manipulate it later
cmdobj = OpeCommandObject('ope%d', self.queueName,
self.logger, self)
tag = cmdobj.guitag
self.buf.create_tag(tag)
self.buf.apply_tag_by_name(tag, first, last)
cmds.append(cmdobj)
return cmds
def select_clear(self):
common.clear_selection(self.tw)