generated from itdominator/Python-With-Gtk-Template
103 lines
3.6 KiB
Python
103 lines
3.6 KiB
Python
# 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 . import cson
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class Plugin(PluginBase):
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def __init__(self):
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super().__init__()
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self.name = "Snippets" # 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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self.snippet_data = None
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self._file_type = None
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self.active_snippit_group = None
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self.snippit_groups = []
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self.snippit_prefixes = []
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self.snippit_group_keys = []
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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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with open('snippets.cson', 'rb') as f:
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self.snippet_data = cson.load(f)
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self.snippit_groups = self.snippet_data.keys()
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def subscribe_to_events(self):
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self._event_system.subscribe("set_active_src_view", self._set_active_src_view)
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self._event_system.subscribe("show_snippets_ui", self._show_snippets_ui)
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self._event_system.subscribe("buffer_changed_first_load", self._buffer_changed_first_load)
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self._event_system.subscribe("buffer_changed", self._buffer_changed)
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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 = source_view.get_buffer()
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self._file_type = source_view.get_filetype()
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self._tag_table = self._buffer.get_tag_table()
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self.load_target_snippt_group()
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def load_target_snippt_group(self):
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self.active_snippit_group = None
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for group in self.snippit_groups:
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if group in self._file_type:
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self.active_snippit_group = group
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break
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if self.active_snippit_group:
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self.snippit_prefixes.clear()
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keys = self.snippet_data[self.active_snippit_group].keys()
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self.snippit_group_keys.clear()
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for key in keys:
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self.snippit_group_keys.append(key)
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prefix = self.snippet_data[self.active_snippit_group][key]["prefix"]
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self.snippit_prefixes.append(prefix)
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def _buffer_changed_first_load(self, buffer):
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self._buffer = buffer
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self._handle_update(buffer)
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def _buffer_changed(self, buffer):
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self._event_system.emit("pause_event_processing")
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self._handle_update(buffer)
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self._event_system.emit("resume_event_processing")
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def _show_snippets_ui(self):
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print(f"Data: {self.snippit_groups}")
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def _handle_update(self, buffer):
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if not self.active_snippit_group: return
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end_iter = buffer.get_iter_at_mark( buffer.get_insert() )
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start_iter = end_iter.copy()
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start_iter.backward_word_start()
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matches = []
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text = buffer.get_text(start_iter, end_iter, include_hidden_chars = False)
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for prefix in self.snippit_prefixes:
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if text in prefix:
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matches.append(prefix)
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snippits = []
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for _match in matches:
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for key in self.snippit_group_keys:
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prefix = self.snippet_data[self.active_snippit_group][key]["prefix"]
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if prefix == _match:
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body = self.snippet_data[self.active_snippit_group][key]["body"]
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snippits.append(body)
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# print(snippits)
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print("Snippits Plugin: _handle_update > results > stub...") |