From 1bd85ce8d110f32a24d6c7da430d3abb2904b734 Mon Sep 17 00:00:00 2001
From: Martin Morlot <martinmorlot@gmail.com>
Date: Sat, 17 Nov 2018 16:36:09 +0100
Subject: [PATCH] My first commit: the battery all

---
 bumblebee/modules/battery_all.py | 138 +++++++++++++++++++++++++++++++
 1 file changed, 138 insertions(+)
 create mode 100644 bumblebee/modules/battery_all.py

diff --git a/bumblebee/modules/battery_all.py b/bumblebee/modules/battery_all.py
new file mode 100644
index 0000000..9118937
--- /dev/null
+++ b/bumblebee/modules/battery_all.py
@@ -0,0 +1,138 @@
+# pylint: disable=C0111,R0903
+
+"""Displays battery status, remaining percentage and charging information.
+
+Parameters:
+    * battery.device     : Comma-separated list of battery devices to read information from (defaults to auto for auto-detection)
+    * battery.warning    : Warning threshold in % of remaining charge (defaults to 20)
+    * battery.critical   : Critical threshold in % of remaining charge (defaults to 10)
+    * battery.showdevice : If set to "true", add the device name to the widget (defaults to False)
+"""
+
+import os
+import glob
+
+import bumblebee.input
+import bumblebee.output
+import bumblebee.engine
+import bumblebee.util
+
+try:
+    import power
+except ImportError:
+    pass
+
+class Module(bumblebee.engine.Module):
+    def __init__(self, engine, config):
+        widgets = []
+        super(Module, self).__init__(engine, config, widgets)
+        self._batteries = []
+        self._batteries.append("/sys/class/power_supply/BAT0")
+        self._batteries.append("/sys/class/power_supply/BAT1")
+        self.update(widgets)
+        engine.input.register_callback(self, button=bumblebee.input.LEFT_MOUSE,
+            cmd="gnome-power-statistics")
+
+    def update(self, widgets):
+        widget_all = []
+        widget_all_name = "All"
+        widget_all = self.widget(widget_all_name)
+        if not widget_all:
+                widget_all = bumblebee.output.Widget(full_text=self.capacity_all, name="All")
+        self.capacity_all(widget_all)
+        while len(widgets) > 0: del widgets[0]
+        widgets.append(widget_all)
+        self._widgets = widgets
+
+    def remaining(self):
+        estimate = 0.0
+        try:
+            estimate = power.PowerManagement().get_time_remaining_estimate()
+            # do not show remaining if on AC
+            if estimate == power.common.TIME_REMAINING_UNLIMITED:
+                return None
+            if estimate == power.common.TIME_REMAINING_UNKNOWN:
+                return ""
+        except Exception:
+            return ""
+        return bumblebee.util.durationfmt(estimate*60, shorten=True, suffix=True) # estimate is in minutes
+
+    def capacity_all(self, widget):
+        widget.set("capacity", -1)
+        widget.set("ac", False)
+        # if not os.path.exists(widget.name):
+        #     widget.set("capacity", 100)
+        #     widget.set("ac", True)
+        #     return "ac"
+        capacity = 100
+        energy_now = 0
+        energy_full = 0
+        for path in self._batteries:
+            try:
+                with open("{}/energy_full".format(path)) as f:
+                    energy_full += int(f.read())
+                with open("{}/energy_now".format(path)) as o:
+                    energy_now += int(o.read())
+            except IOError:
+                return "n/a"
+
+        capacity = int( energy_now / energy_full  * 100)
+        capacity = capacity if capacity < 100 else 100
+        widget.set("capacity", capacity)
+        output =  "{}%".format(capacity)
+        widget.set("theme.minwidth", "100%")
+        
+        if bumblebee.util.asbool(self.parameter("showremaining", True))\
+                and self.getCharge(widget) == "Discharging":
+            output = "{} {}".format(output, self.remaining())
+
+        if bumblebee.util.asbool(self.parameter("showdevice", False)):
+            output = "{} ({})".format(output, os.path.basename(widget.name))
+
+
+
+        return output
+
+       
+    def state(self, widget):
+        state = []
+        capacity = widget.get("capacity")
+
+        if capacity < 0:
+            return ["critical", "unknown"]
+
+        if capacity < int(self.parameter("critical", 10)):
+            state.append("critical")
+        elif capacity < int(self.parameter("warning", 20)):
+            state.append("warning")
+
+        if widget.get("ac"):
+            state.append("AC")
+        else:
+            charge = self.getCharge(widget)
+            if charge == "Discharging":
+                state.append("discharging-{}".format(min([10, 25, 50, 80, 100], key=lambda i: abs(i-capacity))))
+            elif charge == "Unknown":
+                state.append("unknown-{}".format(min([10, 25, 50, 80, 100], key=lambda i: abs(i-capacity))))
+            else:
+                if capacity > 95:
+                    state.append("charged")
+                else:
+                    state.append("charging")
+
+        return state
+
+    def getCharge(self, widget):
+        charge = ""
+        charge_list = []
+        for x in range(len(self._batteries)):
+            try:
+                with open("{}/status".format(self._batteries[x])) as f:
+                    charge_list.append(f.read().strip())
+            except IOError:
+                    pass
+        for x in range(len(charge_list)):
+            if charge_list[x] == "Discharging":
+                charge = charge_list[x]
+                break
+        return charge
\ No newline at end of file