Add option to switch off the typescript language service

Author: zhengbli

Preferences.sublime-settings

@@ -1,3 +1,4 @@
 {
-    "typescript_auto_format": true
+    "typescript_auto_format": true,
+    "enable_typescript_language_service": true
 }

main.py

@@ -60,6 +60,12 @@ def plugin_loaded():
     from on_activated or on_close if necessary.
     """
     log.debug("plugin_loaded started")
+    settings = sublime.load_settings('Preferences.sublime-settings')
+    global_vars._language_service_enabled = settings.get('enable_typescript_language_service', True)
+    print ("lang_service_enabled: " + str(global_vars.get_language_service_enabled()))
+    if not global_vars.get_language_service_enabled():
+        return
+
     cli.initialize()
     ref_view = get_ref_view(False)
     if ref_view:

typescript/commands/base_command.py

@@ -1,17 +1,18 @@
 import sublime_plugin
+from ..libs.global_vars import get_language_service_enabled
 from ..libs.view_helpers import is_typescript, active_view
 
 
 class TypeScriptBaseTextCommand(sublime_plugin.TextCommand):
     def is_enabled(self):
-        return is_typescript(self.view)
+        return is_typescript(self.view) and get_language_service_enabled()
 
 
 class TypeScriptBaseWindowCommand(sublime_plugin.WindowCommand):
     def is_enabled(self):
-        return is_typescript(self.window.active_view())
+        return is_typescript(self.window.active_view()) and get_language_service_enabled()
 
 
 class TypeScriptBaseApplicationCommand(sublime_plugin.ApplicationCommand):
     def is_enabled(self):
-        return is_typescript(active_view())
+        return is_typescript(active_view()) and get_language_service_enabled()

typescript/commands/error_list.py

@@ -10,7 +10,7 @@
 class TypescriptProjectErrorList(sublime_plugin.WindowCommand):
 
     def is_enabled(self):
-        return is_typescript(active_view()) and not global_vars.IS_ST2
+        return is_typescript(active_view()) and not global_vars.IS_ST2 and global_vars.get_language_service_enabled()
 
     def run(self):
         panel_manager = get_panel_manager()
@@ -36,7 +36,7 @@ def run(self):
 class TypescriptGoToError(sublime_plugin.TextCommand):
 
     def is_enabled(self):
-        return not global_vars.IS_ST2
+        return not global_vars.IS_ST2 and global_vars.get_language_service_enabled()
 
     def run(self, text):
         print("TypeScriptGoToError")

typescript/commands/references.py

@@ -25,6 +25,9 @@ class TypescriptGoToRefCommand(sublime_plugin.TextCommand):
     """
     If cursor is on reference line, go to (filename, line, offset) referenced by that line
     """
+    def is_enabled(self):
+        return global_vars.get_language_service_enabled()
+
     def run(self, text):
         pos = self.view.sel()[0].begin()
         cursor = self.view.rowcol(pos)
@@ -41,6 +44,9 @@ def run(self, text):
 
 # TODO: generalize this to work for all types of references
 class TypescriptNextRefCommand(sublime_plugin.TextCommand):
+    def is_enabled(self):
+        return global_vars.get_language_service_enabled()
+
     def run(self, text):
         ref_view = get_ref_view()
         if ref_view:
@@ -54,6 +60,9 @@ def run(self, text):
 # TODO: generalize this to work for all types of references
 class TypescriptPrevRefCommand(sublime_plugin.TextCommand):
     """Go to previous reference in active references file"""
+    def is_enabled(self):
+        return global_vars.get_language_service_enabled()
+
     def run(self, text):
         ref_view = get_ref_view()
         if ref_view:
@@ -70,6 +79,9 @@ class TypescriptPopulateRefs(sublime_plugin.TextCommand):
     Helper command called by TypescriptFindReferences; put the references in the
     references buffer (such as build errors)
     """
+    def is_enabled(self):
+        return global_vars.get_language_service_enabled()
+
     def run(self, text, argsJson):
         args = json_helpers.decode(argsJson)
         file_name = args["filename"]

typescript/commands/signature.py

@@ -60,7 +60,7 @@ def on_selected(self, index):
 
 class TypescriptSignaturePopup(sublime_plugin.TextCommand):
     def is_enabled(self):
-        return TOOLTIP_SUPPORT and is_typescript(self.view)
+        return TOOLTIP_SUPPORT and is_typescript(self.view) and get_language_service_enabled()
 
     def run(self, edit, move=None):
         log.debug('In run for signature popup with move: {0}'.format(move if move else 'None'))

typescript/libs/__init__.py

@@ -6,6 +6,7 @@
 from .logger import log
 from .panel_manager import get_panel_manager
 from . import logger
+from . import global_vars
 __all__ = [
     'cli',
     'EditorClient',
@@ -19,5 +20,6 @@
     'PopupManager',
     'ServiceProxy',
     'work_scheduler',
+    'global_vars',
     'get_panel_manager'
 ]

typescript/libs/global_vars.py

@@ -50,4 +50,8 @@ def get_node_path():
 VALID_COMPLETION_ID_PATTERN = re.compile("[a-zA-Z_$\.][\w$\.]*\Z")
 
 # idle time length in millisecond
-IDLE_TIME_LENGTH = 200
+IDLE_TIME_LENGTH = 200
+
+_language_service_enabled = True
+def get_language_service_enabled():
+        return _language_service_enabled

typescript/libs/view_helpers.py

@@ -39,6 +39,9 @@ def __init__(self, filename, cc):
 
 def get_info(view, open_if_not_cached=True):
     """Find the file info on the server that matches the given view"""
+    if not get_language_service_enabled():
+        return
+    
     if not cli.initialized:
         cli.initialize()