generated from itdominator/Python-With-Gtk-Template
129 lines
5.2 KiB
Python
129 lines
5.2 KiB
Python
# Python imports
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import os
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import json
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# Lib imports
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# Application imports
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from plugins.plugin_base import PluginBase
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from .lsp_controller import LSPController
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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 = "LSP Client" # 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.lsp_config_path: str = os.path.dirname(os.path.realpath(__file__)) + "/../../lsp_servers_config.json"
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self.lsp_servers_config: dict = {}
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self.lsp_controller = None
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self.lsp_client = None
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self.lsp_disabled = False
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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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if os.path.exists(self.lsp_config_path):
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with open(self.lsp_config_path, "r") as f:
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self.lsp_servers_config = json.load(f)
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else:
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self.lsp_disabled = True
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text = f"LSP NOT Enabled.\nFile:\n\t{self.lsp_config_path}\ndoes no exsist..."
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self._event_system.emit("bubble_message", ("warning", self.name, text,))
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if not self.lsp_disabled:
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self.lsp_controller = LSPController()
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# language_id = pylspclient.lsp_structs.LANGUAGE_IDENTIFIER.C
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# version = 1
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# self.lsp_client.didOpen(pylspclient.lsp_structs.TextDocumentItem(uri, language_id, version, text))
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# try:
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# symbols = self.lsp_client.documentSymbol(pylspclient.lsp_structs.TextDocumentIdentifier(uri))
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# for symbol in symbols:
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# print(symbol.name)
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# except pylspclient.lsp_structs.ResponseError:
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# documentSymbol is supported from version 8.
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# print("Failed to document symbols")
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# ...
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# self.lsp_client.definition(pylspclient.lsp_structs.TextDocumentIdentifier(uri), pylspclient.lsp_structs.Position(14, 4))
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# self.lsp_client.signatureHelp(pylspclient.lsp_structs.TextDocumentIdentifier(uri), pylspclient.lsp_structs.Position(14, 4))
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# self.lsp_client.definition(pylspclient.lsp_structs.TextDocumentIdentifier(uri), pylspclient.lsp_structs.Position(14, 4))
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# self.lsp_client.completion(pylspclient.lsp_structs.TextDocumentIdentifier(uri), pylspclient.lsp_structs.Position(14, 4), pylspclient.lsp_structs.CompletionContext(pylspclient.lsp_structs.CompletionTriggerKind.Invoked))
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def subscribe_to_events(self):
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self._event_system.subscribe("shutting_down", self._shutting_down)
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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("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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self._event_system.subscribe("do_goto", self._do_goto)
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self._event_system.subscribe("do_get_implementation", self._do_get_implementation)
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def _shutting_down(self):
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if self.lsp_controller:
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self.lsp_controller._shutting_down()
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def _set_active_src_view(self, source_view):
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if self.lsp_disabled: return
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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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if self._file_type in self.lsp_servers_config.keys():
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self.set_lsp_server()
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else:
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text = f"LSP could not be created for file type: {self._file_type} ..."
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self._event_system.emit("bubble_message", ("warning", self.name, text,))
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def set_lsp_server(self):
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if self._file_type in self.lsp_controller.lsp_clients.keys():
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self.lsp_client = self.lsp_controller.lsp_clients[self._file_type]
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else:
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self.lsp_client = self.load_lsp_server()
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def load_lsp_server(self):
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command = self.lsp_servers_config[self._file_type]["command"]
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if command:
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server_proc = self.lsp_controller.create_lsp_server(command)
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client_created = self.lsp_controller.create_client(self._file_type, server_proc)
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if client_created:
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return self.lsp_controller.lsp_clients[self._file_type]
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else:
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text = f"LSP could not be created for file type: {self._file_type} ..."
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self._event_system.emit("bubble_message", ("warning", self.name, text,))
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return None
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def _buffer_changed_first_load(self, buffer):
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if self.lsp_disabled: return
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self._buffer = buffer
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def _buffer_changed(self, buffer):
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if self.lsp_disabled: return
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def _do_goto(self):
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if self.lsp_disabled: return
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iter = self._buffer.get_iter_at_mark( self._buffer.get_insert() )
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line = iter.get_line() + 1
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offset = iter.get_line_offset() + 1
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uri = self._active_src_view.get_current_filepath().get_uri()
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result = self.lsp_client.declaration(pylspclient.lsp_structs.TextDocumentIdentifier(uri), pylspclient.lsp_structs.Position(line, offset))
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print(result)
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def _do_get_implementation(self):
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if self.lsp_disabled: return |