From 213f5337cb91f10e788de1ebf527e8f3e120389d Mon Sep 17 00:00:00 2001
From: Janos Wortmann <jwortmann@outlook.com>
Date: Wed, 16 Oct 2024 18:44:06 +0200
Subject: [PATCH] Make DocumentSyncListener more efficient

---
 plugin/documents.py | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/plugin/documents.py b/plugin/documents.py
index a08658d0a..f30dff33e 100644
--- a/plugin/documents.py
+++ b/plugin/documents.py
@@ -328,6 +328,8 @@ def session_views_async(self) -> list[SessionView]:
         return list(self._session_views.values())
 
     def on_text_changed_async(self, change_count: int, changes: Iterable[sublime.TextChange]) -> None:
+        if not self.sessions_async():
+            return
         if self.view.is_primary():
             for sv in self.session_views_async():
                 sv.on_text_changed_async(change_count, changes)
@@ -364,6 +366,8 @@ def on_activated_async(self) -> None:
             return
         if not self._registered:
             self._register_async()
+        if not self.sessions_async():
+            return
         if userprefs().show_code_actions:
             self._do_code_actions_async()
         for sv in self.session_views_async():
@@ -382,6 +386,8 @@ def on_activated_async(self) -> None:
                 sb.do_inlay_hints_async(self.view)
 
     def on_selection_modified_async(self) -> None:
+        if not self.sessions_async():
+            return
         first_region, _ = self._update_stored_selection_async()
         if first_region is None:
             return
@@ -483,6 +489,8 @@ def on_query_context(self, key: str, operator: int, operand: Any, match_all: boo
         return None
 
     def on_hover(self, point: int, hover_zone: int) -> None:
+        if not self.sessions_async():
+            return
         if self.view.is_popup_visible():
             return
         window = self.view.window()
@@ -525,6 +533,8 @@ def _on_hover_gutter_async(self, point: int) -> None:
                 on_navigate=lambda href: self._on_navigate(href, point))
 
     def on_text_command(self, command_name: str, args: dict | None) -> tuple[str, dict] | None:
+        if not self.sessions_async():
+            return None
         if command_name == "auto_complete":
             self._auto_complete_triggered_manually = True
         elif command_name == "show_scope_name" and userprefs().semantic_highlighting:
@@ -540,6 +550,8 @@ def on_text_command(self, command_name: str, args: dict | None) -> tuple[str, di
         return None
 
     def on_post_text_command(self, command_name: str, args: dict[str, Any] | None) -> None:
+        if not self.sessions_async():
+            return
         if command_name == 'paste':
             format_on_paste = self.view.settings().get('lsp_format_on_paste', userprefs().lsp_format_on_paste)
             if format_on_paste and self.session_async("documentRangeFormattingProvider"):
@@ -553,6 +565,8 @@ def on_post_text_command(self, command_name: str, args: dict[str, Any] | None) -
             self.view.hide_popup()
 
     def on_query_completions(self, prefix: str, locations: list[int]) -> sublime.CompletionList | None:
+        if not self.sessions_async():
+            return None
         completion_list = sublime.CompletionList()
         triggered_manually = self._auto_complete_triggered_manually
         self._auto_complete_triggered_manually = False  # reset state for next completion popup