Start implementing actions in modules. Change terminator to xterm as it doesnt spawn another child process

.i3/lemonbar/i3_lemonbar_modules.py

@@ -9,10 +9,12 @@ import i3_lemonbar_parser as parser
 import i3_workspaces      as wspaces
 
 class LemonModule(threading.Thread):
-    # Module generates some status message, parses it, and handles on click actions
+    # Module spawns process that generates some status message, which the module parses and
+    # sends to lemonbar queue. On click actions are registered with the module.
     # Every module runs in its own thread
 
     def __init__(self):
+        self.actions = {}
         super().__init__()
         self._start_module()
 
@@ -43,6 +45,15 @@ class LemonModule(threading.Thread):
         formatted_line = parser.format_line() # Construct entire line
         return formatted_line
 
+    def register_action(self, keyword, do_action):
+        self.actions[keyword] = do_action
+
+    def do_action(self, keyword):
+        if (keyword in self.actions):
+            func = self.actions[keyword]
+            func()
+            # TODO If this is a floating window action, save handle to thread, so we may kill it
+
 def format_load(data, module, alert):
     # Helper function to format network modules
     # Changes colors scheme to inactive when interfaces are down, or to alert when
@@ -85,6 +96,7 @@ class ConkyFastModule(LemonModule):
         parser.g_parser.register_unit(self.date)
         parser.g_parser.register_unit(self.time)
 
+        self.register_action('wlan', self.nmtui)
     def _stop_module(self):
         if self.p_handle is not None:
             self.p_handle.terminate()
@@ -116,6 +128,9 @@ class ConkyFastModule(LemonModule):
         self.date.items = [(config.icon_clock, ' '.join(data[0:3]))]
         self.time.items = [('', data[3] if common.show_secs else data[3][:-3])]
 
+    def nmtui(self):
+        subprocess.Popen(['xterm', '-class', 'FLOAT_TERM', '-e', 'nmtui'])
+
 class ConkySlowModule(LemonModule):
 
     def __init__(self):
@@ -462,9 +477,18 @@ class PowerOptionsModule(LemonModule):
             , '  Abort (Esc) | System (l) lock, (e) logout, (s) suspend, (h) hibernate'
             , ', (r) reboot, (Shift+s) shutdown'])
 
-def start_all():
+def do_action(keyword):
     global m_conky_fast, m_conky_slow, m_i3ws
 
+    m_i3ws.do_action(keyword)
+    m_conky_slow.do_action(keyword)
+    m_conky_fast.do_action(keyword)
+    m_screen.do_action(keyword)
+    m_power.do_action(keyword)
+
+def start_all():
+    global m_conky_fast, m_conky_slow, m_i3ws, m_screen, m_power
+
     m_i3ws       = i3Module()
     m_conky_slow = ConkySlowModule()
     m_conky_fast = ConkyFastModule()
@@ -478,7 +502,7 @@ def start_all():
     m_power.start()
 
 def stop_all():
-    global m_conky_fast, m_conky_slow, m_i3ws
+    global m_conky_fast, m_conky_slow, m_i3ws, m_screen, m_power
 
     m_i3ws.stop()
     m_conky_slow.stop()