core: give set-emacs-var ability to modify eaf-var-list

Signed-off-by: Mingde (Matthew) Zeng <matthewzmd@gmail.com>

core/buffer.py

@@ -106,7 +106,7 @@ class Buffer(QGraphicsScene):
     input_message = QtCore.pyqtSignal(str, str, str, str, str)
     request_close_buffer = QtCore.pyqtSignal(str)
     message_to_emacs = QtCore.pyqtSignal(str)
-    set_emacs_var = QtCore.pyqtSignal(str, str)
+    set_emacs_var = QtCore.pyqtSignal(str, str, str)
     eval_in_emacs = QtCore.pyqtSignal(str)
     goto_left_tab = QtCore.pyqtSignal()
     goto_right_tab = QtCore.pyqtSignal()
@@ -252,7 +252,7 @@ class Buffer(QGraphicsScene):
         pass
 
     def execute_function(self, function_name):
-        ''' Execute function.''' 
+        ''' Execute function.'''
         getattr(self, function_name)()
 
     def call_function(self, function_name):

eaf.el

@@ -1309,9 +1309,13 @@ of `eaf--buffer-app-name' inside the EAF buffer."
  "com.lazycat.eaf" "set_emacs_var"
  #'eaf--set-emacs-var)
 
-(defun eaf--set-emacs-var (var-name var-value)
-  "Used by Python applications to set Lisp variable VAR-NAME with value VAR-VALUE on the Emacs side."
-  (set (intern var-name) var-value))
+(defun eaf--set-emacs-var (name value eaf-specific)
+  "Set Lisp variable NAME with VALUE on the Emacs side.
+
+If EAF-SPECIFIC is true, this is modifying variables in `eaf-var-list'"
+  (if (string= eaf-specific "true")
+      (eaf-set (intern name) value)
+    (set (intern name) value)))
 
 (dbus-register-signal
  :session "com.lazycat.eaf" "/com/lazycat/eaf"

eaf.py

@@ -452,7 +452,7 @@ class EAF(dbus.service.Object):
     @dbus.service.signal(EAF_DBUS_NAME)
     def add_multiple_middle_nodes(self, buffer_id):
         pass
-    
+
     @dbus.service.signal(EAF_DBUS_NAME)
     def focus_emacs_buffer(self, message):
         pass
@@ -506,7 +506,7 @@ class EAF(dbus.service.Object):
         pass
 
     @dbus.service.signal(EAF_DBUS_NAME)
-    def set_emacs_var(self, var_name, var_value):
+    def set_emacs_var(self, var_name, var_value, eaf_specific):
         pass
 
     @dbus.service.signal(EAF_DBUS_NAME)