From 67142d642b1a4251008e58ee73db688a4f721f11 Mon Sep 17 00:00:00 2001
From: Tobias Witek <tobi@tobi-wan-kenobi.at>
Date: Sat, 5 Nov 2016 15:39:21 +0100
Subject: [PATCH] [module/output] Re-enable user configurable mouse click
 events

This is now much nicer implemented to address issue #3. A user can now
have a configuration parameter mapped to a module instance (via the
module name or the instance name) with the value "left-click",
"right-click", etc., like this:

-m disk:home -p home.left-click="nautilus {instance}"
---
 bumblebee/module.py | 15 +++++++++++++++
 bumblebee/output.py |  2 ++
 2 files changed, 17 insertions(+)

diff --git a/bumblebee/module.py b/bumblebee/module.py
index efbf498..aac2c3a 100644
--- a/bumblebee/module.py
+++ b/bumblebee/module.py
@@ -39,6 +39,21 @@ class Module(object):
         name = "{}.".format(alias if alias else self.__module__.split(".")[-1])
         self._config = bumblebee.config.ModuleConfig(config, name)
 
+        buttons = [
+            { "name": "left-click", "id": 1 },
+            { "name": "middle-click", "id": 2 },
+            { "name": "right-click", "id": 3 },
+            { "name": "wheel-up", "id": 4 },
+            { "name": "wheel-down", "id": 5 },
+        ]
+        for button in buttons:
+            if self._config.parameter(button["name"], None):
+                output.add_callback(
+                    module=self.instance(),
+                    button=button["id"],
+                    cmd=self._config.parameter(button["name"])
+                )
+
     def critical(self, widget):
         return False
 
diff --git a/bumblebee/output.py b/bumblebee/output.py
index 605da67..43d7688 100644
--- a/bumblebee/output.py
+++ b/bumblebee/output.py
@@ -63,6 +63,8 @@ class Output(object):
         if module:
             module = module.replace("bumblebee.modules.", "")
 
+        if self._callbacks.get((button, module)): return
+
         self._callbacks[(
             button,
             module,