From 922575fcdac429a800cb2a0d03a73a54e291ff47 Mon Sep 17 00:00:00 2001
From: tobi-wan-kenobi <tobi-wan-kenobi@users.noreply.github.com>
Date: Mon, 18 May 2020 13:13:06 +0200
Subject: [PATCH] [core/widget] make arbitrary modules scrollable

Use a boolean parameter "scrolling" that's applied generically to
modules to allow arbitrary modules to scroll.

see #606

TODO: Add to documentation
---
 bumblebee_status/core/widget.py | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/bumblebee_status/core/widget.py b/bumblebee_status/core/widget.py
index eae6f74..dd9fe1f 100644
--- a/bumblebee_status/core/widget.py
+++ b/bumblebee_status/core/widget.py
@@ -1,9 +1,13 @@
+import logging
+
 import core.input
 import core.decorators
 
 import util.store
 import util.format
 
+log = logging.getLogger(__name__)
+
 
 class Widget(util.store.Store, core.input.Object):
     def __init__(self, full_text="", name=None):
@@ -27,6 +31,13 @@ class Widget(util.store.Store, core.input.Object):
             custom_ids = util.format.aslist(module.parameter("id"))
             if len(custom_ids) > self.index():
                 self.id = custom_ids[self.index()]
+            if util.format.asbool(module.parameter("scrolling", False)) == True:
+                if callable(self.__full_text):
+                    self.__full_text = core.decorators.scrollable(
+                        self.__full_text.__func__
+                    ).__get__(module)
+                else:
+                    log.warning("unable to make scrollable: {}".format(module.name))
 
     def index(self):
         if not self.module: