generated from itdominator/Python-With-Gtk-Template
119 lines
3.6 KiB
Python
119 lines
3.6 KiB
Python
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# Python imports
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# Lib imports
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import gi
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gi.require_version('Gtk', '3.0')
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from gi.repository import Gtk
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# Application imports
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from plugins.plugin_base import PluginBase
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from .codecomment_tags import CodeCommentTags
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from .remove_comment_mixin import RemoveCommentMixin
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from .add_comment_mixin import AddCommentMixin
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class Plugin(AddCommentMixin, RemoveCommentMixin, CodeCommentTags, PluginBase):
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def __init__(self):
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super().__init__()
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self.name = "Commentzar" # NOTE: Need to remove after establishing private bidirectional 1-1 message bus
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# where self.name should not be needed for message comms
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def generate_reference_ui_element(self):
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...
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def run(self):
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...
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def subscribe_to_events(self):
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self._event_system.subscribe("keyboard_tggl_comment", self._keyboard_tggl_comment)
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self._event_system.subscribe("set_active_src_view", self._set_active_src_view)
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def _set_active_src_view(self, source_view):
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self._active_src_view = source_view
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self._buffer = self._active_src_view.get_buffer()
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self._tag_table = self._buffer.get_tag_table()
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def _keyboard_tggl_comment(self):
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buffer = self._buffer
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lang = buffer.get_language()
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if lang is None:
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return
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(start_tag, end_tag) = self.get_comment_tags(lang)
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if not start_tag and not end_tag:
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return
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sel = buffer.get_selection_bounds()
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currentPosMark = buffer.get_insert()
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oldPos = 0
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# if user selected chars or multilines
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if sel != ():
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deselect = False
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(start, end) = sel
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if not start.starts_line():
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start.set_line_offset(0)
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if not end.ends_line():
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end.forward_to_line_end()
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else:
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deselect = True
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start = buffer.get_iter_at_mark(currentPosMark)
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oldPos = buffer.get_iter_at_mark(currentPosMark).get_offset()
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start.set_line_offset(0)
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end = start.copy()
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if not end.ends_line():
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end.forward_to_line_end()
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if start.get_offset() == end.get_offset():
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buffer.begin_user_action()
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buffer.insert(start, start_tag)
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buffer.insert(start, " ")
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buffer.end_user_action()
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return
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self._event_system.emit("pause_event_processing")
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new_code = self.add_comment_characters(buffer, start_tag, end_tag, start, end, deselect, oldPos)
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self._event_system.emit("resume_event_processing")
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def discard_white_spaces(self, iter):
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count = 0
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while not iter.ends_line():
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c = iter.get_char()
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if not c in (" ", "\t"):
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return (iter, count)
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iter.forward_char()
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count += 1
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return (iter, 0)
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def is_commented(self, comment_pos_iter, start_tag):
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head_iter = comment_pos_iter.copy()
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self.forward_tag(head_iter, start_tag)
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s = comment_pos_iter.get_slice(head_iter)
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if s == start_tag:
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return True
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return False
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def forward_tag(self, iter, tag):
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iter.forward_chars(len(tag))
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def backward_tag(self, iter, tag):
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iter.backward_chars(len(tag))
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def get_tag_position_in_line(self, tag, head_iter, iter):
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while not iter.ends_line():
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s = iter.get_slice(head_iter)
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if s == tag:
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return True
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else:
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head_iter.forward_char()
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iter.forward_char()
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return False
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