class TextTemplate(TextBuffer):
def __init__(self, name='TextTemplate'):
TextBuffer.__init__(self)
#self.set_name(name)
self.__tagtable__ = self.get_tag_table()
template_tag = _TemplateTag('template', foreground='magenta', scale=.85)
self.__tagtable__.add(template_tag)
self.__template__ = Template()
#StringTemplate('', delimiters=self.delimiters)
def _remake_tag_(self, span):
start, end = span
tagtext = self.__template__.template[start:end]
start, end = map(self.get_iter_at_offset, span)
self.delete(start, end)
self.insert_with_tags_by_name(start, tagtext, 'template')
def position_tag(self):
start, end = self.get_selection_bounds()
self.__replace_pos__ = start, end
def tag_slice(self):
return self.get_slice(*self.__replace_pos__)
def insert_tag(self, keytext):
self.position_tag()
start, end = self.__replace_pos__
text = self.get_slice(start, end)
self.delete(start, end)
left, right = self.__template__.delimiters
tag = ''.join([left, keytext, right])
self.insert_with_tags_by_name(start, tag, 'template')
self.__template__[keytext] = text
self.reset_template()
def set_text(self, text):
TextBuffer.set_text(self, text)
self.reset_template()
def reset_template(self):
text = get_buffer_text(self)
self.__template__.set_template(text)
map(self._remake_tag_, self.__template__.spans())
def set_subs(self, datadict):
self.__template__.clear()
self.__template__.update(datadict)
self.reset_template()
def preview(self):
return str(self.__template__.sub())
def get_full_text(self):
return self.get_text(*self.get_bounds())
