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emacs/lisp/battery.el

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;;; battery.el --- display battery status information -*- lexical-binding:t -*-
1997-06-22 20:08:32 +00:00
2022-01-01 07:45:51 +00:00
;; Copyright (C) 1997-1998, 2000-2022 Free Software Foundation, Inc.
1997-06-22 20:08:32 +00:00
;; Author: Ralph Schleicher <rs@ralph-schleicher.de>
;; Maintainer: emacs-devel@gnu.org
;; Keywords: hardware
1997-06-22 20:08:32 +00:00
1997-07-09 00:29:46 +00:00
;; This file is part of GNU Emacs.
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;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
1997-06-22 20:08:32 +00:00
;;; Commentary:
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
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;; There is at present support for GNU/Linux, BSD, macOS, and Windows.
;; This library supports:
;; - UPower (https://upower.freedesktop.org) via D-Bus API.
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
;; - The `/sys/class/power_supply/' files of Linux >= 2.6.39.
;; - The `/proc/acpi/' directory structure of Linux 2.4.20 and 2.6.
;; - The `/proc/apm' file format of Linux version 1.3.58 or newer.
;; - BSD by using the `apm' program.
;; - Darwin (macOS) by using the `pmset' program.
;; - Windows via the GetSystemPowerStatus API call.
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;;; Code:
(require 'dbus)
(eval-when-compile (require 'cl-lib))
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1998-03-07 18:19:38 +00:00
(defgroup battery nil
"Display battery status information."
:prefix "battery-"
:group 'hardware)
(defcustom battery-upower-device nil
Improve battery.el UPower support For discussion, see the following threads: https://lists.gnu.org/archive/html/emacs-devel/2020-01/msg00843.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00042.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00282.html * etc/NEWS: Announce that battery-upower is enabled by default. * lisp/battery.el (battery-upower-device): Accept both battery and line power device names, or a list thereof (bug#39491). (battery-upower-line-power-device): Remove user option; superseded by battery-upower-device. (battery-upower-subscribe): New user option. (battery-status-function): Check whether a UPower service is provided without activating it. (display-battery-mode): Subscribe to UPower signals when using battery-upower. (battery-upower): Merge data from multiple power sources. Calculate terse battery status %b based on average battery load percentage rather than coarse and often missing BatteryLevel (bug#39491). Add support for average temperature %d. (battery-upower-dbus-service) (battery-upower-dbus-interface) (battery-upower-dbus-path) (battery-upower-dbus-device-interface) (battery-upower-dbus-device-path) (battery-upower-device-all-properties): Rename to... (battery-upower-service) (battery-upower-interface) (battery-upower-path) (battery-upower-device-interface) (battery-upower-device-path) (battery--upower-device-properties): ...these, respectively. (battery-upower-device-list): Rename to... (battery--upower-devices) ...this. Return a flat list of device names determined by battery-upower-device. (battery-upower-types, battery-upower-states) (battery-upower-device-property, battery-upower-device-autodetect): Remove. (battery--upower-signals): New variable. (battery--upower-signal-handler, battery--upower-props-changed) (battery--upower-unsubscribe, battery--upower-subsribe) (battery--upower-state): New functions. * test/lisp/battery-tests.el (battery-upower-state) (battery-upower-state-unknown): New tests.
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"Preferred UPower device name(s).
When `battery-status-function' is set to `battery-upower', this
user option specifies which power sources to query for status
information and merge into a single report.
When nil (the default), `battery-upower' queries all present
battery and line power devices as determined by the UPower
EnumerateDevices method. A string or a nonempty list of strings
names particular devices to query instead. UPower battery and
line power device names typically follow the patterns
\"battery_BATN\" and \"line_power_ACN\", respectively, with N
starting at 0 when present. Device names should not include the
leading D-Bus path \"/org/freedesktop/UPower/devices/\"."
:version "28.1"
Improve battery.el UPower support For discussion, see the following threads: https://lists.gnu.org/archive/html/emacs-devel/2020-01/msg00843.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00042.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00282.html * etc/NEWS: Announce that battery-upower is enabled by default. * lisp/battery.el (battery-upower-device): Accept both battery and line power device names, or a list thereof (bug#39491). (battery-upower-line-power-device): Remove user option; superseded by battery-upower-device. (battery-upower-subscribe): New user option. (battery-status-function): Check whether a UPower service is provided without activating it. (display-battery-mode): Subscribe to UPower signals when using battery-upower. (battery-upower): Merge data from multiple power sources. Calculate terse battery status %b based on average battery load percentage rather than coarse and often missing BatteryLevel (bug#39491). Add support for average temperature %d. (battery-upower-dbus-service) (battery-upower-dbus-interface) (battery-upower-dbus-path) (battery-upower-dbus-device-interface) (battery-upower-dbus-device-path) (battery-upower-device-all-properties): Rename to... (battery-upower-service) (battery-upower-interface) (battery-upower-path) (battery-upower-device-interface) (battery-upower-device-path) (battery--upower-device-properties): ...these, respectively. (battery-upower-device-list): Rename to... (battery--upower-devices) ...this. Return a flat list of device names determined by battery-upower-device. (battery-upower-types, battery-upower-states) (battery-upower-device-property, battery-upower-device-autodetect): Remove. (battery--upower-signals): New variable. (battery--upower-signal-handler, battery--upower-props-changed) (battery--upower-unsubscribe, battery--upower-subsribe) (battery--upower-state): New functions. * test/lisp/battery-tests.el (battery-upower-state) (battery-upower-state-unknown): New tests.
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:type '(choice (const :tag "Autodetect all devices" nil)
(string :tag "Device")
(repeat :tag "Devices" string)))
(defcustom battery-upower-subscribe t
"Whether to subscribe to UPower device change signals.
When nil, battery status information is polled every
`battery-update-interval' seconds. When non-nil (the default),
the battery status is also updated whenever a power source is
added or removed, or when the system starts or stops running on
battery power.
This only takes effect when `battery-status-function' is set to
`battery-upower' before enabling `display-battery-mode'."
:version "28.1"
Improve battery.el UPower support For discussion, see the following threads: https://lists.gnu.org/archive/html/emacs-devel/2020-01/msg00843.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00042.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00282.html * etc/NEWS: Announce that battery-upower is enabled by default. * lisp/battery.el (battery-upower-device): Accept both battery and line power device names, or a list thereof (bug#39491). (battery-upower-line-power-device): Remove user option; superseded by battery-upower-device. (battery-upower-subscribe): New user option. (battery-status-function): Check whether a UPower service is provided without activating it. (display-battery-mode): Subscribe to UPower signals when using battery-upower. (battery-upower): Merge data from multiple power sources. Calculate terse battery status %b based on average battery load percentage rather than coarse and often missing BatteryLevel (bug#39491). Add support for average temperature %d. (battery-upower-dbus-service) (battery-upower-dbus-interface) (battery-upower-dbus-path) (battery-upower-dbus-device-interface) (battery-upower-dbus-device-path) (battery-upower-device-all-properties): Rename to... (battery-upower-service) (battery-upower-interface) (battery-upower-path) (battery-upower-device-interface) (battery-upower-device-path) (battery--upower-device-properties): ...these, respectively. (battery-upower-device-list): Rename to... (battery--upower-devices) ...this. Return a flat list of device names determined by battery-upower-device. (battery-upower-types, battery-upower-states) (battery-upower-device-property, battery-upower-device-autodetect): Remove. (battery--upower-signals): New variable. (battery--upower-signal-handler, battery--upower-props-changed) (battery--upower-unsubscribe, battery--upower-subsribe) (battery--upower-state): New functions. * test/lisp/battery-tests.el (battery-upower-state) (battery-upower-state-unknown): New tests.
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:type 'boolean)
Improve battery.el UPower support For discussion, see the following threads: https://lists.gnu.org/archive/html/emacs-devel/2020-01/msg00843.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00042.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00282.html * etc/NEWS: Announce that battery-upower is enabled by default. * lisp/battery.el (battery-upower-device): Accept both battery and line power device names, or a list thereof (bug#39491). (battery-upower-line-power-device): Remove user option; superseded by battery-upower-device. (battery-upower-subscribe): New user option. (battery-status-function): Check whether a UPower service is provided without activating it. (display-battery-mode): Subscribe to UPower signals when using battery-upower. (battery-upower): Merge data from multiple power sources. Calculate terse battery status %b based on average battery load percentage rather than coarse and often missing BatteryLevel (bug#39491). Add support for average temperature %d. (battery-upower-dbus-service) (battery-upower-dbus-interface) (battery-upower-dbus-path) (battery-upower-dbus-device-interface) (battery-upower-dbus-device-path) (battery-upower-device-all-properties): Rename to... (battery-upower-service) (battery-upower-interface) (battery-upower-path) (battery-upower-device-interface) (battery-upower-device-path) (battery--upower-device-properties): ...these, respectively. (battery-upower-device-list): Rename to... (battery--upower-devices) ...this. Return a flat list of device names determined by battery-upower-device. (battery-upower-types, battery-upower-states) (battery-upower-device-property, battery-upower-device-autodetect): Remove. (battery--upower-signals): New variable. (battery--upower-signal-handler, battery--upower-props-changed) (battery--upower-unsubscribe, battery--upower-subsribe) (battery--upower-state): New functions. * test/lisp/battery-tests.el (battery-upower-state) (battery-upower-state-unknown): New tests.
2020-06-11 12:49:31 +00:00
(defconst battery-upower-service "org.freedesktop.UPower"
"Well-known name of the UPower D-Bus service.
See URL `https://upower.freedesktop.org/docs/ref-dbus.html'.")
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
(defun battery--files (dir)
"Return a list of absolute file names in DIR or nil on error.
Value does not include \".\" or \"..\"."
(ignore-errors (directory-files dir t directory-files-no-dot-files-regexp)))
(defun battery--find-linux-sysfs-batteries ()
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
"Return a list of all sysfs battery directories."
(let (dirs)
(dolist (dir (battery--files "/sys/class/power_supply/"))
(when (file-exists-p (expand-file-name "capacity" dir))
(push dir dirs)))
(nreverse dirs)))
1998-03-07 18:19:38 +00:00
(defcustom battery-status-function
Improve battery.el UPower support For discussion, see the following threads: https://lists.gnu.org/archive/html/emacs-devel/2020-01/msg00843.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00042.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00282.html * etc/NEWS: Announce that battery-upower is enabled by default. * lisp/battery.el (battery-upower-device): Accept both battery and line power device names, or a list thereof (bug#39491). (battery-upower-line-power-device): Remove user option; superseded by battery-upower-device. (battery-upower-subscribe): New user option. (battery-status-function): Check whether a UPower service is provided without activating it. (display-battery-mode): Subscribe to UPower signals when using battery-upower. (battery-upower): Merge data from multiple power sources. Calculate terse battery status %b based on average battery load percentage rather than coarse and often missing BatteryLevel (bug#39491). Add support for average temperature %d. (battery-upower-dbus-service) (battery-upower-dbus-interface) (battery-upower-dbus-path) (battery-upower-dbus-device-interface) (battery-upower-dbus-device-path) (battery-upower-device-all-properties): Rename to... (battery-upower-service) (battery-upower-interface) (battery-upower-path) (battery-upower-device-interface) (battery-upower-device-path) (battery--upower-device-properties): ...these, respectively. (battery-upower-device-list): Rename to... (battery--upower-devices) ...this. Return a flat list of device names determined by battery-upower-device. (battery-upower-types, battery-upower-states) (battery-upower-device-property, battery-upower-device-autodetect): Remove. (battery--upower-signals): New variable. (battery--upower-signal-handler, battery--upower-props-changed) (battery--upower-unsubscribe, battery--upower-subsribe) (battery--upower-state): New functions. * test/lisp/battery-tests.el (battery-upower-state) (battery-upower-state-unknown): New tests.
2020-06-11 12:49:31 +00:00
(cond ((member battery-upower-service (dbus-list-activatable-names))
#'battery-upower)
((and (eq system-type 'gnu/linux)
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
(battery--find-linux-sysfs-batteries))
#'battery-linux-sysfs)
((and (eq system-type 'gnu/linux)
(file-directory-p "/proc/acpi/battery"))
#'battery-linux-proc-acpi)
((and (eq system-type 'gnu/linux)
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
(file-readable-p "/proc/apm"))
#'battery-linux-proc-apm)
((and (eq system-type 'berkeley-unix)
(file-executable-p "/usr/sbin/apm"))
#'battery-bsd-apm)
((and (eq system-type 'darwin)
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
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(ignore-errors
(with-temp-buffer
(and (eq (call-process "pmset" nil t nil "-g" "ps") 0)
(not (bobp))))))
#'battery-pmset)
((and (eq system-type 'haiku)
;; TODO: Support the Haiku APM battery driver.
(file-directory-p "/dev/power/acpi_battery"))
#'battery-haiku-acpi-battery)
((fboundp 'w32-battery-status)
#'w32-battery-status))
* align.el: * allout.el: * apropos.el: * arc-mode.el: * autoinsert.el: * avoid.el: * battery.el: * bookmark.el: * buff-menu.el: * calculator.el: * chistory.el: * cmuscheme.el: * comint.el: * compare-w.el: * dabbrev.el: * delim-col.el: * desktop.el: * diff-mode.el: * diff.el: * dired-aux.el: * dired-x.el: * dired.el: * dos-vars.el: * ediff-diff.el: * ediff-help.el: * ediff-init.el: * ediff-merg.el: * ediff-mult.el: * ediff-ptch.el: * ediff-vers.el: * ediff-wind.el: * ediff.el: * emerge.el: * facemenu.el: * faces.el: * ffap.el: * filecache.el: * find-dired.el: * font-core.el: * font-lock.el: * forms.el: * fringe.el: * help-at-pt.el: * hippie-exp.el: * ido.el: * image-file.el: * imenu.el: * indent.el: * info.el: * isearchb.el: * iswitchb.el: * jit-lock.el: * jka-compr.el: * log-edit.el: * lpr.el: * ls-lisp.el: * man.el: * menu-bar.el: * midnight.el: * mouse-sel.el: * mouse.el: * msb.el: * outline.el: * paren.el: * pcmpl-cvs.el: * pcmpl-gnu.el: * pcomplete.el: * pcvs-info.el: * pcvs-parse.el: * printing.el: * ps-mule.el: * ps-print.el: * replace.el: * ruler-mode.el: * saveplace.el: * sb-image.el: * scroll-bar.el: * sha1.el: * shadowfile.el: * shell.el: * sort.el: * speedbar.el: * strokes.el: * tempo.el: * term.el: * terminal.el: * time-stamp.el: * time.el: * tree-widget.el: * type-break.el: * vc-cvs.el: * vc-hg.el: * vc-mcvs.el: * vc-rcs.el: * vc-sccs.el: * vc.el: * view.el: * w32-vars.el: * whitespace.el: * wid-edit.el: Remove leading * from docstrings of defcustoms, deffaces, defconsts and defuns.
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"Function for getting battery status information.
The function has to return an alist of conversion definitions.
Its cons cells are of the form
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(CONVERSION . REPLACEMENT-TEXT)
CONVERSION is the character code of a \"conversion specification\"
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introduced by a `%' character in a control string."
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
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:version "28.1"
:type '(choice (const nil) function))
1997-06-22 20:08:32 +00:00
1998-03-07 18:19:38 +00:00
(defcustom battery-echo-area-format
"Power %L, battery %B (%p%% load, remaining time %t)"
* align.el: * allout.el: * apropos.el: * arc-mode.el: * autoinsert.el: * avoid.el: * battery.el: * bookmark.el: * buff-menu.el: * calculator.el: * chistory.el: * cmuscheme.el: * comint.el: * compare-w.el: * dabbrev.el: * delim-col.el: * desktop.el: * diff-mode.el: * diff.el: * dired-aux.el: * dired-x.el: * dired.el: * dos-vars.el: * ediff-diff.el: * ediff-help.el: * ediff-init.el: * ediff-merg.el: * ediff-mult.el: * ediff-ptch.el: * ediff-vers.el: * ediff-wind.el: * ediff.el: * emerge.el: * facemenu.el: * faces.el: * ffap.el: * filecache.el: * find-dired.el: * font-core.el: * font-lock.el: * forms.el: * fringe.el: * help-at-pt.el: * hippie-exp.el: * ido.el: * image-file.el: * imenu.el: * indent.el: * info.el: * isearchb.el: * iswitchb.el: * jit-lock.el: * jka-compr.el: * log-edit.el: * lpr.el: * ls-lisp.el: * man.el: * menu-bar.el: * midnight.el: * mouse-sel.el: * mouse.el: * msb.el: * outline.el: * paren.el: * pcmpl-cvs.el: * pcmpl-gnu.el: * pcomplete.el: * pcvs-info.el: * pcvs-parse.el: * printing.el: * ps-mule.el: * ps-print.el: * replace.el: * ruler-mode.el: * saveplace.el: * sb-image.el: * scroll-bar.el: * sha1.el: * shadowfile.el: * shell.el: * sort.el: * speedbar.el: * strokes.el: * tempo.el: * term.el: * terminal.el: * time-stamp.el: * time.el: * tree-widget.el: * type-break.el: * vc-cvs.el: * vc-hg.el: * vc-mcvs.el: * vc-rcs.el: * vc-sccs.el: * vc.el: * view.el: * w32-vars.el: * whitespace.el: * wid-edit.el: Remove leading * from docstrings of defcustoms, deffaces, defconsts and defuns.
2008-12-03 05:48:14 +00:00
"Control string formatting the string to display in the echo area.
1997-06-22 20:08:32 +00:00
Ordinary characters in the control string are printed as-is, while
conversion specifications introduced by a `%' character in the control
string are substituted as defined by the current value of the variable
`battery-status-function'. Here are the ones generally available:
%c Current capacity (mAh or mWh)
%r Current rate of charge or discharge
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
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%L AC line status (verbose)
%B Battery status (verbose)
%b Battery status: empty means high, `-' means low,
`!' means critical, and `+' means charging
%d Temperature (in degrees Celsius)
%p Battery load percentage
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
%s Remaining time (to charge or discharge) in seconds
%m Remaining time (to charge or discharge) in minutes
%h Remaining time (to charge or discharge) in hours
Fix and extend format-spec (bug#41758) * lisp/format-spec.el: Use lexical-binding. Remove dependence on subr-x.el. (format-spec-make): Clarify docstring. (format-spec--parse-modifiers): Rename to... (format-spec--parse-flags): ...this and simplify. In particular, don't bother parsing :space-pad which is redundant and unused. (format-spec--pad): Remove, replacing with... (format-spec--do-flags): ...this new helper function which performs more of format-spec's supported text manipulation. (format-spec): Autoload. Allow optional argument to take on special values 'ignore' and 'delete' for more control over what happens when a replacement for a format specification isn't provided. Bring back proper support for a precision modifier similar to that of 'format'. * lisp/battery.el (battery-format): Rewrite in terms of format-spec. (battery-echo-area-format, battery-mode-line-format): Mention support of format-spec syntax in docstrings. * doc/lispref/strings.texi (Custom Format Strings): * etc/NEWS: Document and announce these changes. * lisp/dired-aux.el (dired-do-compress-to): * lisp/erc/erc-match.el (erc-log-matches): * lisp/erc/erc.el (erc-update-mode-line-buffer): * lisp/gnus/gnus-sieve.el (gnus-sieve-update): * lisp/gnus/gssapi.el (open-gssapi-stream): * lisp/gnus/mail-source.el (mail-source-fetch-file) (mail-source-fetch-directory, mail-source-fetch-pop) (mail-source-fetch-imap): * lisp/gnus/message.el (message-insert-formatted-citation-line): * lisp/image-dired.el: * lisp/net/eww.el: * lisp/net/imap.el (imap-kerberos4-open, imap-gssapi-open) (imap-shell-open): * lisp/net/network-stream.el (network-stream-open-shell): * lisp/obsolete/tls.el (open-tls-stream): * lisp/textmodes/tex-mode.el: Remove extraneous loads and autoloads of format-spec now that it is autoloaded and simplify its uses where possible. * test/lisp/battery-tests.el (battery-format): Test new format-spec support. * test/lisp/format-spec-tests.el (test-format-spec): Rename to... (format-spec) ...this, extending test cases. (test-format-unknown): Rename to... (format-spec-unknown): ...this, extending test cases. (test-format-modifiers): Rename to... (format-spec-flags): ...this. (format-spec-make, format-spec-parse-flags, format-spec-do-flags) (format-spec-do-flags-truncate, format-spec-do-flags-pad) (format-spec-do-flags-chop, format-spec-do-flags-case): New tests.
2020-05-29 18:56:14 +00:00
%t Remaining time (to charge or discharge) in the form `h:min'
The full `format-spec' formatting syntax is supported."
:link '(info-link "(elisp) Custom Format Strings")
:type '(choice string (const nil)))
1997-06-22 20:08:32 +00:00
(defvar battery-mode-line-string nil
"String to display in the mode line.")
;;;###autoload (put 'battery-mode-line-string 'risky-local-variable t)
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(defcustom battery-mode-line-limit 100
lisp/*.el: Fix typos and other trivial doc fixes * lisp/allout-widgets.el (allout-widgets-auto-activation) (allout-current-decorated-p): * lisp/auth-source.el (auth-source-protocols): * lisp/autorevert.el (auto-revert-set-timer): * lisp/battery.el (battery-mode-line-limit): * lisp/calc/calcalg3.el (math-map-binop): * lisp/calendar/cal-dst.el (calendar-dst-find-startend): * lisp/calendar/cal-mayan.el (calendar-mayan-long-count-to-absolute): * lisp/calendar/calendar.el (calendar-date-echo-text) (calendar-generate-month, calendar-string-spread) (calendar-cursor-to-date, calendar-read, calendar-read-date) (calendar-mark-visible-date, calendar-dayname-on-or-before): * lisp/calendar/diary-lib.el (diary-ordinal-suffix): * lisp/cedet/ede/autoconf-edit.el (autoconf-new-program) (autoconf-find-last-macro, autoconf-parameter-strip): * lisp/cedet/ede/config.el (ede-target-with-config-build): * lisp/cedet/ede/linux.el (ede-linux--detect-architecture) (ede-linux--get-architecture): * lisp/cedet/semantic/complete.el (semantic-collector-calculate-cache) (semantic-displayer-abstract, semantic-displayer-point-position): * lisp/cedet/semantic/format.el (semantic-format-face-alist) (semantic-format-tag-short-doc): * lisp/cedet/semantic/fw.el (semantic-find-file-noselect): * lisp/cedet/semantic/idle.el (semantic-idle-scheduler-work-idle-time) (semantic-idle-breadcrumbs-display-function) (semantic-idle-breadcrumbs-format-tag-list-function): * lisp/cedet/semantic/lex.el (semantic-lex-map-types) (define-lex, define-lex-block-type-analyzer): * lisp/cedet/semantic/senator.el (senator-search-default-tag-filter): * lisp/cedet/semantic/symref.el (semantic-symref-result) (semantic-symref-hit-to-tag-via-db): * lisp/cedet/semantic/symref.el (semantic-symref-tool-baseclass): * lisp/cedet/semantic/tag.el (semantic-tag-new-variable) (semantic-tag-new-include, semantic-tag-new-package) (semantic-tag-set-faux, semantic-create-tag-proxy) (semantic-tag-function-parent) (semantic-tag-components-with-overlays): * lisp/cedet/srecode/cpp.el (srecode-cpp-namespaces) (srecode-semantic-handle-:c, srecode-semantic-apply-tag-to-dict): * lisp/cedet/srecode/dictionary.el (srecode-create-dictionary) (srecode-dictionary-add-entries, srecode-dictionary-lookup-name) (srecode-create-dictionaries-from-tags): * lisp/cmuscheme.el (scheme-compile-region): * lisp/color.el (color-lab-to-lch): * lisp/doc-view.el (doc-view-image-width) (doc-view-set-up-single-converter): * lisp/dynamic-setting.el (font-setting-change-default-font) (dynamic-setting-handle-config-changed-event): * lisp/elec-pair.el (electric-pair-text-pairs) (electric-pair-skip-whitespace-function) (electric-pair-string-bound-function): * lisp/emacs-lisp/avl-tree.el (avl-tree--del-balance) (avl-tree-member, avl-tree-mapcar, avl-tree-iter): * lisp/emacs-lisp/bytecomp.el (byte-compile-generate-call-tree): * lisp/emacs-lisp/checkdoc.el (checkdoc-autofix-flag) (checkdoc-spellcheck-documentation-flag, checkdoc-ispell) (checkdoc-ispell-current-buffer, checkdoc-ispell-interactive) (checkdoc-ispell-message-interactive) (checkdoc-ispell-message-text, checkdoc-ispell-start) (checkdoc-ispell-continue, checkdoc-ispell-comments) (checkdoc-ispell-defun): * lisp/emacs-lisp/cl-generic.el (cl--generic-search-method): * lisp/emacs-lisp/eieio-custom.el (eieio-read-customization-group): * lisp/emacs-lisp/lisp.el (forward-sexp, up-list): * lisp/emacs-lisp/package-x.el (package--archive-contents-from-file): * lisp/emacs-lisp/package.el (package-desc) (package--make-autoloads-and-stuff, package-hidden-regexps): * lisp/emacs-lisp/tcover-ses.el (ses-exercise-startup): * lisp/emacs-lisp/testcover.el (testcover-nohits) (testcover-1value): * lisp/epg.el (epg-receive-keys, epg-start-edit-key): * lisp/erc/erc-backend.el (erc-server-processing-p) (erc-split-line-length, erc-server-coding-system) (erc-server-send, erc-message): * lisp/erc/erc-button.el (erc-button-face, erc-button-alist) (erc-browse-emacswiki): * lisp/erc/erc-ezbounce.el (erc-ezbounce, erc-ezb-get-login): * lisp/erc/erc-fill.el (erc-fill-variable-maximum-indentation): * lisp/erc/erc-log.el (erc-current-logfile): * lisp/erc/erc-match.el (erc-log-match-format) (erc-text-matched-hook): * lisp/erc/erc-netsplit.el (erc-netsplit, erc-netsplit-debug): * lisp/erc/erc-networks.el (erc-server-alist) (erc-networks-alist, erc-current-network): * lisp/erc/erc-ring.el (erc-input-ring-index): * lisp/erc/erc-speedbar.el (erc-speedbar) (erc-speedbar-update-channel): * lisp/erc/erc-stamp.el (erc-timestamp-only-if-changed-flag): * lisp/erc/erc-track.el (erc-track-position-in-mode-line) (erc-track-remove-from-mode-line, erc-modified-channels-update) (erc-track-last-non-erc-buffer, erc-track-sort-by-importance) (erc-track-get-active-buffer): * lisp/erc/erc.el (erc-get-channel-user-list) (erc-echo-notice-hook, erc-echo-notice-always-hook) (erc-wash-quit-reason, erc-format-@nick): * lisp/ffap.el (ffap-latex-mode): * lisp/files.el (abort-if-file-too-large) (dir-locals--get-sort-score, buffer-stale--default-function): * lisp/filesets.el (filesets-tree-max-level, filesets-data) (filesets-update-pre010505): * lisp/gnus/gnus-agent.el (gnus-agent-flush-cache): * lisp/gnus/gnus-art.el (gnus-article-encrypt-protocol) (gnus-button-prefer-mid-or-mail): * lisp/gnus/gnus-cus.el (gnus-group-parameters): * lisp/gnus/gnus-demon.el (gnus-demon-handlers) (gnus-demon-run-callback): * lisp/gnus/gnus-dired.el (gnus-dired-print): * lisp/gnus/gnus-icalendar.el (gnus-icalendar-event-from-buffer): * lisp/gnus/gnus-range.el (gnus-range-normalize): * lisp/gnus/gnus-spec.el (gnus-pad-form): * lisp/gnus/gnus-srvr.el (gnus-server-agent, gnus-server-cloud) (gnus-server-opened, gnus-server-closed, gnus-server-denied) (gnus-server-offline): * lisp/gnus/gnus-sum.el (gnus-refer-thread-use-nnir) (gnus-refer-thread-limit-to-thread) (gnus-summary-limit-include-thread, gnus-summary-refer-thread) (gnus-summary-find-matching): * lisp/gnus/gnus-util.el (gnus-rescale-image): * lisp/gnus/gnus.el (gnus-summary-line-format, gnus-no-server): * lisp/gnus/mail-source.el (mail-source-incoming-file-prefix): * lisp/gnus/message.el (message-cite-reply-position) (message-cite-style-outlook, message-cite-style-thunderbird) (message-cite-style-gmail, message--send-mail-maybe-partially): * lisp/gnus/mm-extern.el (mm-inline-external-body): * lisp/gnus/mm-partial.el (mm-inline-partial): * lisp/gnus/mml-sec.el (mml-secure-message-sign) (mml-secure-message-sign-encrypt, mml-secure-message-encrypt): * lisp/gnus/mml2015.el (mml2015-epg-key-image) (mml2015-epg-key-image-to-string): * lisp/gnus/nndiary.el (nndiary-reminders, nndiary-get-new-mail): * lisp/gnus/nnheader.el (nnheader-directory-files-is-safe): * lisp/gnus/nnir.el (nnir-search-history) (nnir-imap-search-other, nnir-artlist-length) (nnir-artlist-article, nnir-artitem-group, nnir-artitem-number) (nnir-artitem-rsv, nnir-article-group, nnir-article-number) (nnir-article-rsv, nnir-article-ids, nnir-categorize) (nnir-retrieve-headers-override-function) (nnir-imap-default-search-key, nnir-hyrex-additional-switches) (gnus-group-make-nnir-group, nnir-run-namazu, nnir-read-parms) (nnir-read-parm, nnir-read-server-parm, nnir-search-thread): * lisp/gnus/nnmairix.el (nnmairix-default-group) (nnmairix-propagate-marks): * lisp/gnus/smime.el (smime-keys, smime-crl-check) (smime-verify-buffer, smime-noverify-buffer): * lisp/gnus/spam-report.el (spam-report-url-ping-mm-url): * lisp/gnus/spam.el (spam-spamassassin-positive-spam-flag-header) (spam-spamassassin-spam-status-header, spam-sa-learn-rebuild) (spam-classifications, spam-check-stat, spam-spamassassin-score): * lisp/help.el (describe-minor-mode-from-symbol): * lisp/hippie-exp.el (hippie-expand-ignore-buffers): * lisp/htmlfontify.el (hfy-optimizations, hfy-face-resolve-face) (hfy-begin-span): * lisp/ibuf-ext.el (ibuffer-update-saved-filters-format) (ibuffer-saved-filters, ibuffer-old-saved-filters-warning) (ibuffer-filtering-qualifiers, ibuffer-repair-saved-filters) (eval, ibuffer-unary-operand, file-extension, directory): * lisp/image-dired.el (image-dired-cmd-pngcrush-options): * lisp/image-mode.el (image-toggle-display): * lisp/international/ccl.el (ccl-compile-read-multibyte-character) (ccl-compile-write-multibyte-character): * lisp/international/kkc.el (kkc-save-init-file): * lisp/international/latin1-disp.el (latin1-display): * lisp/international/ogonek.el (ogonek-name-encoding-alist) (ogonek-information, ogonek-lookup-encoding) (ogonek-deprefixify-region): * lisp/isearch.el (isearch-filter-predicate) (isearch--momentary-message): * lisp/jsonrpc.el (jsonrpc-connection-send) (jsonrpc-process-connection, jsonrpc-shutdown) (jsonrpc--async-request-1): * lisp/language/tibet-util.el (tibetan-char-p): * lisp/mail/feedmail.el (feedmail-queue-use-send-time-for-date) (feedmail-last-chance-hook, feedmail-before-fcc-hook) (feedmail-send-it-immediately-wrapper, feedmail-find-eoh): * lisp/mail/hashcash.el (hashcash-generate-payment) (hashcash-generate-payment-async, hashcash-insert-payment) (hashcash-verify-payment): * lisp/mail/rmail.el (rmail-movemail-variant-in-use) (rmail-get-attr-value): * lisp/mail/rmailmm.el (rmail-mime-prefer-html, rmail-mime): * lisp/mail/rmailsum.el (rmail-summary-show-message): * lisp/mail/supercite.el (sc-raw-mode-toggle): * lisp/man.el (Man-start-calling): * lisp/mh-e/mh-acros.el (mh-do-at-event-location) (mh-iterate-on-messages-in-region, mh-iterate-on-range): * lisp/mh-e/mh-alias.el (mh-alias-system-aliases) (mh-alias-reload, mh-alias-ali) (mh-alias-canonicalize-suggestion, mh-alias-add-alias-to-file) (mh-alias-add-alias): * lisp/mouse.el (mouse-save-then-kill): * lisp/net/browse-url.el (browse-url-default-macosx-browser): * lisp/net/eudc.el (eudc-set, eudc-variable-protocol-value) (eudc-variable-server-value, eudc-update-variable) (eudc-expand-inline): * lisp/net/eudcb-bbdb.el (eudc-bbdb-format-record-as-result): * lisp/net/eudcb-ldap.el (eudc-ldap-get-field-list): * lisp/net/pop3.el (pop3-list): * lisp/net/soap-client.el (soap-namespace-put) (soap-xs-parse-sequence, soap-parse-envelope): * lisp/net/soap-inspect.el (soap-inspect-xs-complex-type): * lisp/nxml/rng-xsd.el (rng-xsd-date-to-days): * lisp/org/ob-C.el (org-babel-prep-session:C) (org-babel-load-session:C): * lisp/org/ob-J.el (org-babel-execute:J): * lisp/org/ob-asymptote.el (org-babel-prep-session:asymptote): * lisp/org/ob-awk.el (org-babel-execute:awk): * lisp/org/ob-core.el (org-babel-process-file-name): * lisp/org/ob-ebnf.el (org-babel-execute:ebnf): * lisp/org/ob-forth.el (org-babel-execute:forth): * lisp/org/ob-fortran.el (org-babel-execute:fortran) (org-babel-prep-session:fortran, org-babel-load-session:fortran): * lisp/org/ob-groovy.el (org-babel-execute:groovy): * lisp/org/ob-io.el (org-babel-execute:io): * lisp/org/ob-js.el (org-babel-execute:js): * lisp/org/ob-lilypond.el (org-babel-default-header-args:lilypond) (org-babel-lilypond-compile-post-tangle) (org-babel-lilypond-display-pdf-post-tangle) (org-babel-lilypond-tangle) (org-babel-lilypond-execute-tangled-ly) (org-babel-lilypond-compile-lilyfile) (org-babel-lilypond-check-for-compile-error) (org-babel-lilypond-process-compile-error) (org-babel-lilypond-mark-error-line) (org-babel-lilypond-parse-error-line) (org-babel-lilypond-attempt-to-open-pdf) (org-babel-lilypond-attempt-to-play-midi) (org-babel-lilypond-switch-extension) (org-babel-lilypond-set-header-args): * lisp/org/ob-lua.el (org-babel-prep-session:lua): * lisp/org/ob-picolisp.el (org-babel-execute:picolisp): * lisp/org/ob-processing.el (org-babel-prep-session:processing): * lisp/org/ob-python.el (org-babel-prep-session:python): * lisp/org/ob-scheme.el (org-babel-scheme-capture-current-message) (org-babel-scheme-execute-with-geiser, org-babel-execute:scheme): * lisp/org/ob-shen.el (org-babel-execute:shen): * lisp/org/org-agenda.el (org-agenda-entry-types) (org-agenda-move-date-from-past-immediately-to-today) (org-agenda-time-grid, org-agenda-sorting-strategy) (org-agenda-filter-by-category, org-agenda-forward-block): * lisp/org/org-colview.el (org-columns--overlay-text): * lisp/org/org-faces.el (org-verbatim, org-cycle-level-faces): * lisp/org/org-indent.el (org-indent-set-line-properties): * lisp/org/org-macs.el (org-get-limited-outline-regexp): * lisp/org/org-mobile.el (org-mobile-files): * lisp/org/org.el (org-use-fast-todo-selection) (org-extend-today-until, org-use-property-inheritance) (org-refresh-effort-properties, org-open-at-point-global) (org-track-ordered-property-with-tag, org-shiftright): * lisp/org/ox-html.el (org-html-checkbox-type): * lisp/org/ox-man.el (org-man-source-highlight) (org-man-verse-block): * lisp/org/ox-publish.el (org-publish-sitemap-default): * lisp/outline.el (outline-head-from-level): * lisp/progmodes/dcl-mode.el (dcl-back-to-indentation-1) (dcl-calc-command-indent, dcl-indent-to): * lisp/progmodes/flymake.el (flymake-make-diagnostic) (flymake--overlays, flymake-diagnostic-functions) (flymake-diagnostic-types-alist, flymake--backend-state) (flymake-is-running, flymake--collect, flymake-mode): * lisp/progmodes/gdb-mi.el (gdb-threads-list, gdb, gdb-non-stop) (gdb-buffers, gdb-gud-context-call, gdb-jsonify-buffer): * lisp/progmodes/grep.el (grep-error-screen-columns): * lisp/progmodes/gud.el (gud-prev-expr): * lisp/progmodes/ps-mode.el (ps-mode, ps-mode-target-column) (ps-run-goto-error): * lisp/progmodes/python.el (python-eldoc-get-doc) (python-eldoc-function-timeout-permanent, python-eldoc-function): * lisp/shadowfile.el (shadow-make-group): * lisp/speedbar.el (speedbar-obj-do-check): * lisp/textmodes/flyspell.el (flyspell-auto-correct-previous-hook): * lisp/textmodes/reftex-cite.el (reftex-bib-or-thebib): * lisp/textmodes/reftex-index.el (reftex-index-goto-entry) (reftex-index-kill, reftex-index-undo): * lisp/textmodes/reftex-parse.el (reftex-context-substring): * lisp/textmodes/reftex.el (reftex-TeX-master-file): * lisp/textmodes/rst.el (rst-next-hdr, rst-toc) (rst-uncomment-region, rst-font-lock-extend-region-internal): * lisp/thumbs.el (thumbs-mode): * lisp/vc/ediff-util.el (ediff-restore-diff): * lisp/vc/pcvs-defs.el (cvs-cvsroot, cvs-force-dir-tag): * lisp/vc/vc-hg.el (vc-hg--ignore-patterns-valid-p): * lisp/wid-edit.el (widget-field-value-set, string): * lisp/x-dnd.el (x-dnd-version-from-flags) (x-dnd-more-than-3-from-flags): Assorted docfixes.
2019-09-20 22:27:53 +00:00
"Percentage of full battery load below which display battery status."
Add missing :version tags to new defgroups and defcustoms * window.el (window-sides-slots): * tool-bar.el (tool-bar-position): * term/xterm.el (xterm-extra-capabilities): * ses.el (ses-self-reference-early-detection): * progmodes/verilog-mode.el (verilog-auto-declare-nettype) (verilog-auto-wire-type) (verilog-auto-delete-trailing-whitespace) (verilog-auto-reset-blocking-in-non, verilog-auto-inst-sort) (verilog-auto-tieoff-declaration): * progmodes/sql.el (sql-login-hook, sql-ansi-statement-starters) (sql-oracle-statement-starters, sql-oracle-scan-on): * progmodes/prolog.el (prolog-align-comments-flag) (prolog-indent-mline-comments-flag, prolog-object-end-to-0-flag) (prolog-left-indent-regexp, prolog-paren-indent-p) (prolog-paren-indent, prolog-parse-mode, prolog-keywords) (prolog-types, prolog-mode-specificators) (prolog-determinism-specificators, prolog-directives) (prolog-electric-newline-flag, prolog-hungry-delete-key-flag) (prolog-electric-dot-flag) (prolog-electric-dot-full-predicate-template) (prolog-electric-underscore-flag, prolog-electric-tab-flag) (prolog-electric-if-then-else-flag, prolog-electric-colon-flag) (prolog-electric-dash-flag, prolog-old-sicstus-keys-flag) (prolog-program-switches, prolog-prompt-regexp) (prolog-debug-on-string, prolog-debug-off-string) (prolog-trace-on-string, prolog-trace-off-string) (prolog-zip-on-string, prolog-zip-off-string) (prolog-use-standard-consult-compile-method-flag) (prolog-use-prolog-tokenizer-flag, prolog-imenu-flag) (prolog-imenu-max-lines, prolog-info-predicate-index) (prolog-underscore-wordchar-flag, prolog-use-sicstus-sd) (prolog-char-quote-workaround): * progmodes/cc-vars.el (c-defun-tactic): * net/tramp.el (tramp-encoding-command-interactive) (tramp-local-end-of-line): * net/soap-client.el (soap-client): * net/netrc.el (netrc-file): * net/gnutls.el (gnutls): * minibuffer.el (completion-category-overrides) (completion-cycle-threshold) (completion-pcm-complete-word-inserts-delimiters): * man.el (Man-name-local-regexp): * mail/feedmail.el (feedmail-display-full-frame): * international/characters.el (glyphless-char-display-control): * eshell/em-ls.el (eshell-ls-date-format): * emacs-lisp/cl-indent.el (lisp-lambda-list-keyword-alignment) (lisp-lambda-list-keyword-parameter-indentation) (lisp-lambda-list-keyword-parameter-alignment): * doc-view.el (doc-view-image-width, doc-view-unoconv-program): * dired-x.el (dired-omit-verbose): * cus-theme.el (custom-theme-allow-multiple-selections): * calc/calc.el (calc-highlight-selections-with-faces) (calc-lu-field-reference, calc-lu-power-reference) (calc-note-threshold): * battery.el (battery-mode-line-limit): * arc-mode.el (archive-7z-extract, archive-7z-expunge) (archive-7z-update): * allout.el (allout-prefixed-keybindings) (allout-unprefixed-keybindings) (allout-inhibit-auto-fill-on-headline) (allout-flattened-numbering-abbreviation): * allout-widgets.el (allout-widgets-auto-activation) (allout-widgets-icons-dark-subdir) (allout-widgets-icons-light-subdir, allout-widgets-icon-types) (allout-widgets-theme-dark-background) (allout-widgets-theme-light-background) (allout-widgets-item-image-properties-emacs) (allout-widgets-item-image-properties-xemacs) (allout-widgets-run-unit-tests-on-load) (allout-widgets-time-decoration-activity) (allout-widgets-hook-error-post-time) (allout-widgets-track-decoration): * gnus/sieve-manage.el (sieve-manage-default-stream): * gnus/shr.el (shr): * gnus/nnir.el (nnir-ignored-newsgroups, nnir-summary-line-format) (nnir-retrieve-headers-override-function) (nnir-imap-default-search-key, nnir-notmuch-program) (nnir-notmuch-additional-switches, nnir-notmuch-remove-prefix) (nnir-method-default-engines): * gnus/message.el (message-cite-reply-position): * gnus/gssapi.el (gssapi-program): * gnus/gravatar.el (gravatar): * gnus/gnus-sum.el (gnus-refer-thread-use-nnir): * gnus/gnus-registry.el (gnus-registry-unfollowed-addresses) (gnus-registry-max-pruned-entries): * gnus/gnus-picon.el (gnus-picon-inhibit-top-level-domains): * gnus/gnus-int.el (gnus-after-set-mark-hook) (gnus-before-update-mark-hook): * gnus/gnus-async.el (gnus-async-post-fetch-function): * gnus/auth-source.el (auth-source-cache-expiry): Add missing :version tags to new defcustoms and defgroups.
2012-02-11 22:13:29 +00:00
:version "24.1"
:type 'integer)
1998-03-07 18:19:38 +00:00
(defcustom battery-mode-line-format
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
(cond ((eq battery-status-function #'battery-linux-proc-acpi)
"[%b%p%%,%d°C] ")
(battery-status-function
"[%b%p%%] "))
* align.el: * allout.el: * apropos.el: * arc-mode.el: * autoinsert.el: * avoid.el: * battery.el: * bookmark.el: * buff-menu.el: * calculator.el: * chistory.el: * cmuscheme.el: * comint.el: * compare-w.el: * dabbrev.el: * delim-col.el: * desktop.el: * diff-mode.el: * diff.el: * dired-aux.el: * dired-x.el: * dired.el: * dos-vars.el: * ediff-diff.el: * ediff-help.el: * ediff-init.el: * ediff-merg.el: * ediff-mult.el: * ediff-ptch.el: * ediff-vers.el: * ediff-wind.el: * ediff.el: * emerge.el: * facemenu.el: * faces.el: * ffap.el: * filecache.el: * find-dired.el: * font-core.el: * font-lock.el: * forms.el: * fringe.el: * help-at-pt.el: * hippie-exp.el: * ido.el: * image-file.el: * imenu.el: * indent.el: * info.el: * isearchb.el: * iswitchb.el: * jit-lock.el: * jka-compr.el: * log-edit.el: * lpr.el: * ls-lisp.el: * man.el: * menu-bar.el: * midnight.el: * mouse-sel.el: * mouse.el: * msb.el: * outline.el: * paren.el: * pcmpl-cvs.el: * pcmpl-gnu.el: * pcomplete.el: * pcvs-info.el: * pcvs-parse.el: * printing.el: * ps-mule.el: * ps-print.el: * replace.el: * ruler-mode.el: * saveplace.el: * sb-image.el: * scroll-bar.el: * sha1.el: * shadowfile.el: * shell.el: * sort.el: * speedbar.el: * strokes.el: * tempo.el: * term.el: * terminal.el: * time-stamp.el: * time.el: * tree-widget.el: * type-break.el: * vc-cvs.el: * vc-hg.el: * vc-mcvs.el: * vc-rcs.el: * vc-sccs.el: * vc.el: * view.el: * w32-vars.el: * whitespace.el: * wid-edit.el: Remove leading * from docstrings of defcustoms, deffaces, defconsts and defuns.
2008-12-03 05:48:14 +00:00
"Control string formatting the string to display in the mode line.
1997-06-22 20:08:32 +00:00
Ordinary characters in the control string are printed as-is, while
conversion specifications introduced by a `%' character in the control
string are substituted as defined by the current value of the variable
`battery-status-function'. Here are the ones generally available:
%c Current capacity (mAh or mWh)
%r Current rate of charge or discharge
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
%L AC line status (verbose)
%B Battery status (verbose)
%b Battery status: empty means high, `-' means low,
`!' means critical, and `+' means charging
%d Temperature (in degrees Celsius)
%p Battery load percentage
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
%s Remaining time (to charge or discharge) in seconds
%m Remaining time (to charge or discharge) in minutes
%h Remaining time (to charge or discharge) in hours
Fix and extend format-spec (bug#41758) * lisp/format-spec.el: Use lexical-binding. Remove dependence on subr-x.el. (format-spec-make): Clarify docstring. (format-spec--parse-modifiers): Rename to... (format-spec--parse-flags): ...this and simplify. In particular, don't bother parsing :space-pad which is redundant and unused. (format-spec--pad): Remove, replacing with... (format-spec--do-flags): ...this new helper function which performs more of format-spec's supported text manipulation. (format-spec): Autoload. Allow optional argument to take on special values 'ignore' and 'delete' for more control over what happens when a replacement for a format specification isn't provided. Bring back proper support for a precision modifier similar to that of 'format'. * lisp/battery.el (battery-format): Rewrite in terms of format-spec. (battery-echo-area-format, battery-mode-line-format): Mention support of format-spec syntax in docstrings. * doc/lispref/strings.texi (Custom Format Strings): * etc/NEWS: Document and announce these changes. * lisp/dired-aux.el (dired-do-compress-to): * lisp/erc/erc-match.el (erc-log-matches): * lisp/erc/erc.el (erc-update-mode-line-buffer): * lisp/gnus/gnus-sieve.el (gnus-sieve-update): * lisp/gnus/gssapi.el (open-gssapi-stream): * lisp/gnus/mail-source.el (mail-source-fetch-file) (mail-source-fetch-directory, mail-source-fetch-pop) (mail-source-fetch-imap): * lisp/gnus/message.el (message-insert-formatted-citation-line): * lisp/image-dired.el: * lisp/net/eww.el: * lisp/net/imap.el (imap-kerberos4-open, imap-gssapi-open) (imap-shell-open): * lisp/net/network-stream.el (network-stream-open-shell): * lisp/obsolete/tls.el (open-tls-stream): * lisp/textmodes/tex-mode.el: Remove extraneous loads and autoloads of format-spec now that it is autoloaded and simplify its uses where possible. * test/lisp/battery-tests.el (battery-format): Test new format-spec support. * test/lisp/format-spec-tests.el (test-format-spec): Rename to... (format-spec) ...this, extending test cases. (test-format-unknown): Rename to... (format-spec-unknown): ...this, extending test cases. (test-format-modifiers): Rename to... (format-spec-flags): ...this. (format-spec-make, format-spec-parse-flags, format-spec-do-flags) (format-spec-do-flags-truncate, format-spec-do-flags-pad) (format-spec-do-flags-chop, format-spec-do-flags-case): New tests.
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%t Remaining time (to charge or discharge) in the form `h:min'
The full `format-spec' formatting syntax is supported."
:link '(info-link "(elisp) Custom Format Strings")
:type '(choice string (const nil)))
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(defcustom battery-update-interval 60
* align.el: * allout.el: * apropos.el: * arc-mode.el: * autoinsert.el: * avoid.el: * battery.el: * bookmark.el: * buff-menu.el: * calculator.el: * chistory.el: * cmuscheme.el: * comint.el: * compare-w.el: * dabbrev.el: * delim-col.el: * desktop.el: * diff-mode.el: * diff.el: * dired-aux.el: * dired-x.el: * dired.el: * dos-vars.el: * ediff-diff.el: * ediff-help.el: * ediff-init.el: * ediff-merg.el: * ediff-mult.el: * ediff-ptch.el: * ediff-vers.el: * ediff-wind.el: * ediff.el: * emerge.el: * facemenu.el: * faces.el: * ffap.el: * filecache.el: * find-dired.el: * font-core.el: * font-lock.el: * forms.el: * fringe.el: * help-at-pt.el: * hippie-exp.el: * ido.el: * image-file.el: * imenu.el: * indent.el: * info.el: * isearchb.el: * iswitchb.el: * jit-lock.el: * jka-compr.el: * log-edit.el: * lpr.el: * ls-lisp.el: * man.el: * menu-bar.el: * midnight.el: * mouse-sel.el: * mouse.el: * msb.el: * outline.el: * paren.el: * pcmpl-cvs.el: * pcmpl-gnu.el: * pcomplete.el: * pcvs-info.el: * pcvs-parse.el: * printing.el: * ps-mule.el: * ps-print.el: * replace.el: * ruler-mode.el: * saveplace.el: * sb-image.el: * scroll-bar.el: * sha1.el: * shadowfile.el: * shell.el: * sort.el: * speedbar.el: * strokes.el: * tempo.el: * term.el: * terminal.el: * time-stamp.el: * time.el: * tree-widget.el: * type-break.el: * vc-cvs.el: * vc-hg.el: * vc-mcvs.el: * vc-rcs.el: * vc-sccs.el: * vc.el: * view.el: * w32-vars.el: * whitespace.el: * wid-edit.el: Remove leading * from docstrings of defcustoms, deffaces, defconsts and defuns.
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"Seconds after which the battery status will be updated."
:type 'integer)
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(defcustom battery-load-low 25
* align.el: * allout.el: * apropos.el: * arc-mode.el: * autoinsert.el: * avoid.el: * battery.el: * bookmark.el: * buff-menu.el: * calculator.el: * chistory.el: * cmuscheme.el: * comint.el: * compare-w.el: * dabbrev.el: * delim-col.el: * desktop.el: * diff-mode.el: * diff.el: * dired-aux.el: * dired-x.el: * dired.el: * dos-vars.el: * ediff-diff.el: * ediff-help.el: * ediff-init.el: * ediff-merg.el: * ediff-mult.el: * ediff-ptch.el: * ediff-vers.el: * ediff-wind.el: * ediff.el: * emerge.el: * facemenu.el: * faces.el: * ffap.el: * filecache.el: * find-dired.el: * font-core.el: * font-lock.el: * forms.el: * fringe.el: * help-at-pt.el: * hippie-exp.el: * ido.el: * image-file.el: * imenu.el: * indent.el: * info.el: * isearchb.el: * iswitchb.el: * jit-lock.el: * jka-compr.el: * log-edit.el: * lpr.el: * ls-lisp.el: * man.el: * menu-bar.el: * midnight.el: * mouse-sel.el: * mouse.el: * msb.el: * outline.el: * paren.el: * pcmpl-cvs.el: * pcmpl-gnu.el: * pcomplete.el: * pcvs-info.el: * pcvs-parse.el: * printing.el: * ps-mule.el: * ps-print.el: * replace.el: * ruler-mode.el: * saveplace.el: * sb-image.el: * scroll-bar.el: * sha1.el: * shadowfile.el: * shell.el: * sort.el: * speedbar.el: * strokes.el: * tempo.el: * term.el: * terminal.el: * time-stamp.el: * time.el: * tree-widget.el: * type-break.el: * vc-cvs.el: * vc-hg.el: * vc-mcvs.el: * vc-rcs.el: * vc-sccs.el: * vc.el: * view.el: * w32-vars.el: * whitespace.el: * wid-edit.el: Remove leading * from docstrings of defcustoms, deffaces, defconsts and defuns.
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"Upper bound of low battery load percentage.
A battery load percentage below this number is considered low."
:type 'integer)
(defcustom battery-load-critical 10
* align.el: * allout.el: * apropos.el: * arc-mode.el: * autoinsert.el: * avoid.el: * battery.el: * bookmark.el: * buff-menu.el: * calculator.el: * chistory.el: * cmuscheme.el: * comint.el: * compare-w.el: * dabbrev.el: * delim-col.el: * desktop.el: * diff-mode.el: * diff.el: * dired-aux.el: * dired-x.el: * dired.el: * dos-vars.el: * ediff-diff.el: * ediff-help.el: * ediff-init.el: * ediff-merg.el: * ediff-mult.el: * ediff-ptch.el: * ediff-vers.el: * ediff-wind.el: * ediff.el: * emerge.el: * facemenu.el: * faces.el: * ffap.el: * filecache.el: * find-dired.el: * font-core.el: * font-lock.el: * forms.el: * fringe.el: * help-at-pt.el: * hippie-exp.el: * ido.el: * image-file.el: * imenu.el: * indent.el: * info.el: * isearchb.el: * iswitchb.el: * jit-lock.el: * jka-compr.el: * log-edit.el: * lpr.el: * ls-lisp.el: * man.el: * menu-bar.el: * midnight.el: * mouse-sel.el: * mouse.el: * msb.el: * outline.el: * paren.el: * pcmpl-cvs.el: * pcmpl-gnu.el: * pcomplete.el: * pcvs-info.el: * pcvs-parse.el: * printing.el: * ps-mule.el: * ps-print.el: * replace.el: * ruler-mode.el: * saveplace.el: * sb-image.el: * scroll-bar.el: * sha1.el: * shadowfile.el: * shell.el: * sort.el: * speedbar.el: * strokes.el: * tempo.el: * term.el: * terminal.el: * time-stamp.el: * time.el: * tree-widget.el: * type-break.el: * vc-cvs.el: * vc-hg.el: * vc-mcvs.el: * vc-rcs.el: * vc-sccs.el: * vc.el: * view.el: * w32-vars.el: * whitespace.el: * wid-edit.el: Remove leading * from docstrings of defcustoms, deffaces, defconsts and defuns.
2008-12-03 05:48:14 +00:00
"Upper bound of critical battery load percentage.
A battery load percentage below this number is considered critical."
:type 'integer)
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
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(defface battery-load-low
'((t :inherit warning))
"Face used in mode line string when battery load is low.
See the option `battery-load-low'."
:version "28.1")
(defface battery-load-critical
'((t :inherit error))
"Face used in mode line string when battery load is critical.
See the option `battery-load-critical'."
:version "28.1")
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(defvar battery-update-timer nil
"Interval timer object.")
;;;###autoload
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(defun battery ()
"Display battery status information in the echo area.
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The text being displayed in the echo area is controlled by the variables
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`battery-echo-area-format' and `battery-status-function'."
(interactive)
(message "%s" (if (and battery-echo-area-format battery-status-function)
(battery-format battery-echo-area-format
(funcall battery-status-function))
"Battery status not available")))
;;;###autoload
(define-minor-mode display-battery-mode
Fix minor mode docstrings for the new meaning of a nil ARG. * abbrev.el (abbrev-mode): * allout.el (allout-mode): * autoinsert.el (auto-insert-mode): * autoarg.el (autoarg-mode, autoarg-kp-mode): * autorevert.el (auto-revert-mode, auto-revert-tail-mode) (global-auto-revert-mode): * battery.el (display-battery-mode): * composite.el (global-auto-composition-mode) (auto-composition-mode): * delsel.el (delete-selection-mode): * desktop.el (desktop-save-mode): * dired-x.el (dired-omit-mode): * dirtrack.el (dirtrack-mode): * doc-view.el (doc-view-minor-mode): * double.el (double-mode): * electric.el (electric-indent-mode, electric-pair-mode): * emacs-lock.el (emacs-lock-mode): * epa-hook.el (auto-encryption-mode): * follow.el (follow-mode): * font-core.el (font-lock-mode): * frame.el (auto-raise-mode, auto-lower-mode, blink-cursor-mode): * help.el (temp-buffer-resize-mode): * hilit-chg.el (highlight-changes-mode) (highlight-changes-visible-mode): * hi-lock.el (hi-lock-mode): * hl-line.el (hl-line-mode, global-hl-line-mode): * icomplete.el (icomplete-mode): * ido.el (ido-everywhere): * image-file.el (auto-image-file-mode): * image-mode.el (image-minor-mode): * iswitchb.el (iswitchb-mode): * jka-cmpr-hook.el (auto-compression-mode): * linum.el (linum-mode): * longlines.el (longlines-mode): * master.el (master-mode): * mb-depth.el (minibuffer-depth-indicate-mode): * menu-bar.el (menu-bar-mode): * minibuf-eldef.el (minibuffer-electric-default-mode): * mouse-sel.el (mouse-sel-mode): * msb.el (msb-mode): * mwheel.el (mouse-wheel-mode): * outline.el (outline-minor-mode): * paren.el (show-paren-mode): * recentf.el (recentf-mode): * reveal.el (reveal-mode, global-reveal-mode): * rfn-eshadow.el (file-name-shadow-mode): * ruler-mode.el (ruler-mode): * savehist.el (savehist-mode): * scroll-all.el (scroll-all-mode): * scroll-bar.el (scroll-bar-mode): * server.el (server-mode): * shell.el (shell-dirtrack-mode): * simple.el (auto-fill-mode, transient-mark-mode) (visual-line-mode, overwrite-mode, binary-overwrite-mode) (line-number-mode, column-number-mode, size-indication-mode) (auto-save-mode, normal-erase-is-backspace-mode, visible-mode): * strokes.el (strokes-mode): * time.el (display-time-mode): * t-mouse.el (gpm-mouse-mode): * tool-bar.el (tool-bar-mode): * tooltip.el (tooltip-mode): * type-break.el (type-break-mode-line-message-mode) (type-break-query-mode): * view.el (view-mode): * whitespace.el (whitespace-mode, whitespace-newline-mode) (global-whitespace-mode, global-whitespace-newline-mode): * xt-mouse.el (xterm-mouse-mode): Doc fix. * emacs-lisp/easy-mmode.el (define-globalized-minor-mode): Fix autogenerated docstring.
2011-10-19 12:54:24 +00:00
"Toggle battery status display in mode line (Display Battery mode).
The text displayed in the mode line is controlled by
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`battery-mode-line-format' and `battery-status-function'.
Fix minor mode docstrings for the new meaning of a nil ARG. * abbrev.el (abbrev-mode): * allout.el (allout-mode): * autoinsert.el (auto-insert-mode): * autoarg.el (autoarg-mode, autoarg-kp-mode): * autorevert.el (auto-revert-mode, auto-revert-tail-mode) (global-auto-revert-mode): * battery.el (display-battery-mode): * composite.el (global-auto-composition-mode) (auto-composition-mode): * delsel.el (delete-selection-mode): * desktop.el (desktop-save-mode): * dired-x.el (dired-omit-mode): * dirtrack.el (dirtrack-mode): * doc-view.el (doc-view-minor-mode): * double.el (double-mode): * electric.el (electric-indent-mode, electric-pair-mode): * emacs-lock.el (emacs-lock-mode): * epa-hook.el (auto-encryption-mode): * follow.el (follow-mode): * font-core.el (font-lock-mode): * frame.el (auto-raise-mode, auto-lower-mode, blink-cursor-mode): * help.el (temp-buffer-resize-mode): * hilit-chg.el (highlight-changes-mode) (highlight-changes-visible-mode): * hi-lock.el (hi-lock-mode): * hl-line.el (hl-line-mode, global-hl-line-mode): * icomplete.el (icomplete-mode): * ido.el (ido-everywhere): * image-file.el (auto-image-file-mode): * image-mode.el (image-minor-mode): * iswitchb.el (iswitchb-mode): * jka-cmpr-hook.el (auto-compression-mode): * linum.el (linum-mode): * longlines.el (longlines-mode): * master.el (master-mode): * mb-depth.el (minibuffer-depth-indicate-mode): * menu-bar.el (menu-bar-mode): * minibuf-eldef.el (minibuffer-electric-default-mode): * mouse-sel.el (mouse-sel-mode): * msb.el (msb-mode): * mwheel.el (mouse-wheel-mode): * outline.el (outline-minor-mode): * paren.el (show-paren-mode): * recentf.el (recentf-mode): * reveal.el (reveal-mode, global-reveal-mode): * rfn-eshadow.el (file-name-shadow-mode): * ruler-mode.el (ruler-mode): * savehist.el (savehist-mode): * scroll-all.el (scroll-all-mode): * scroll-bar.el (scroll-bar-mode): * server.el (server-mode): * shell.el (shell-dirtrack-mode): * simple.el (auto-fill-mode, transient-mark-mode) (visual-line-mode, overwrite-mode, binary-overwrite-mode) (line-number-mode, column-number-mode, size-indication-mode) (auto-save-mode, normal-erase-is-backspace-mode, visible-mode): * strokes.el (strokes-mode): * time.el (display-time-mode): * t-mouse.el (gpm-mouse-mode): * tool-bar.el (tool-bar-mode): * tooltip.el (tooltip-mode): * type-break.el (type-break-mode-line-message-mode) (type-break-query-mode): * view.el (view-mode): * whitespace.el (whitespace-mode, whitespace-newline-mode) (global-whitespace-mode, global-whitespace-newline-mode): * xt-mouse.el (xterm-mouse-mode): Doc fix. * emacs-lisp/easy-mmode.el (define-globalized-minor-mode): Fix autogenerated docstring.
2011-10-19 12:54:24 +00:00
The mode line is be updated every `battery-update-interval'
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seconds."
:global t
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(setq battery-mode-line-string "")
(or global-mode-string (setq global-mode-string '("")))
(and battery-update-timer (cancel-timer battery-update-timer))
Improve battery.el UPower support For discussion, see the following threads: https://lists.gnu.org/archive/html/emacs-devel/2020-01/msg00843.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00042.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00282.html * etc/NEWS: Announce that battery-upower is enabled by default. * lisp/battery.el (battery-upower-device): Accept both battery and line power device names, or a list thereof (bug#39491). (battery-upower-line-power-device): Remove user option; superseded by battery-upower-device. (battery-upower-subscribe): New user option. (battery-status-function): Check whether a UPower service is provided without activating it. (display-battery-mode): Subscribe to UPower signals when using battery-upower. (battery-upower): Merge data from multiple power sources. Calculate terse battery status %b based on average battery load percentage rather than coarse and often missing BatteryLevel (bug#39491). Add support for average temperature %d. (battery-upower-dbus-service) (battery-upower-dbus-interface) (battery-upower-dbus-path) (battery-upower-dbus-device-interface) (battery-upower-dbus-device-path) (battery-upower-device-all-properties): Rename to... (battery-upower-service) (battery-upower-interface) (battery-upower-path) (battery-upower-device-interface) (battery-upower-device-path) (battery--upower-device-properties): ...these, respectively. (battery-upower-device-list): Rename to... (battery--upower-devices) ...this. Return a flat list of device names determined by battery-upower-device. (battery-upower-types, battery-upower-states) (battery-upower-device-property, battery-upower-device-autodetect): Remove. (battery--upower-signals): New variable. (battery--upower-signal-handler, battery--upower-props-changed) (battery--upower-unsubscribe, battery--upower-subsribe) (battery--upower-state): New functions. * test/lisp/battery-tests.el (battery-upower-state) (battery-upower-state-unknown): New tests.
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(battery--upower-unsubscribe)
(if (and battery-status-function battery-mode-line-format)
(if (not display-battery-mode)
(setq global-mode-string
(delq 'battery-mode-line-string global-mode-string))
(add-to-list 'global-mode-string 'battery-mode-line-string t)
Improve battery.el UPower support For discussion, see the following threads: https://lists.gnu.org/archive/html/emacs-devel/2020-01/msg00843.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00042.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00282.html * etc/NEWS: Announce that battery-upower is enabled by default. * lisp/battery.el (battery-upower-device): Accept both battery and line power device names, or a list thereof (bug#39491). (battery-upower-line-power-device): Remove user option; superseded by battery-upower-device. (battery-upower-subscribe): New user option. (battery-status-function): Check whether a UPower service is provided without activating it. (display-battery-mode): Subscribe to UPower signals when using battery-upower. (battery-upower): Merge data from multiple power sources. Calculate terse battery status %b based on average battery load percentage rather than coarse and often missing BatteryLevel (bug#39491). Add support for average temperature %d. (battery-upower-dbus-service) (battery-upower-dbus-interface) (battery-upower-dbus-path) (battery-upower-dbus-device-interface) (battery-upower-dbus-device-path) (battery-upower-device-all-properties): Rename to... (battery-upower-service) (battery-upower-interface) (battery-upower-path) (battery-upower-device-interface) (battery-upower-device-path) (battery--upower-device-properties): ...these, respectively. (battery-upower-device-list): Rename to... (battery--upower-devices) ...this. Return a flat list of device names determined by battery-upower-device. (battery-upower-types, battery-upower-states) (battery-upower-device-property, battery-upower-device-autodetect): Remove. (battery--upower-signals): New variable. (battery--upower-signal-handler, battery--upower-props-changed) (battery--upower-unsubscribe, battery--upower-subsribe) (battery--upower-state): New functions. * test/lisp/battery-tests.el (battery-upower-state) (battery-upower-state-unknown): New tests.
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(and (eq battery-status-function #'battery-upower)
battery-upower-subscribe
Fix typos * doc/lispref/display.texi (Size of Displayed Text): * doc/lispref/windows.texi (Buffer Display Action Functions): * etc/NEWS: * etc/ORG-NEWS (Org-Attach has been refactored and extended): * lisp/battery.el (display-battery-mode, battery--upower-subsribe): * lisp/calendar/parse-time.el: * lisp/dired-x.el: * lisp/emacs-lisp/chart.el (chart-sequece, chart-bar-quickie): * lisp/emacs-lisp/eldoc.el (eldoc-echo-area-use-multiline-p) (eldoc-documentation-strategy): * lisp/emacs-lisp/pcase.el (pcase--split-pred, pcase--u1): * lisp/gnus/gnus-search.el (gnus-search-expandable-keys) (gnus-search-parse-query, gnus-search-query-return-string) (gnus-search-imap, gnus-search-imap-search-command) (gnus-search-transform-expression): * lisp/gnus/nnselect.el: * lisp/isearch.el (isearch-lazy-count-format): * lisp/mh-e/mh-show.el (mh-show-msg): * lisp/net/dictionary-connection.el (dictionary-connection-open): * lisp/net/dictionary.el (dictionary-default-popup-strategy) (dictionary, dictionary-split-string, dictionary-do-select-dictionary) (dictionary-display-dictionarys, dictionary-search) (dictionary-tooltip-mode): * lisp/net/eudcb-macos-contacts.el (eudc-macos-contacts-set-server): * lisp/net/mailcap.el (mailcap-mime-data): * lisp/net/tramp-smb.el (tramp-smb-maybe-open-connection): * lisp/nxml/nxml-mode.el (nxml-mode): * lisp/progmodes/cc-engine.el: * lisp/progmodes/cperl-mode.el (cperl-mode) (cperl-fontify-syntaxically): * lisp/progmodes/flymake.el (flymake-diagnostic-functions): * lisp/progmodes/verilog-mode.el (verilog--supressed-warnings) (verilog-preprocess): * lisp/simple.el (self-insert-uses-region-functions): * lisp/textmodes/bibtex.el (bibtex-copy-summary-as-kill): * lisp/textmodes/texnfo-upd.el (texinfo-insert-master-menu-list): * src/dispnew.c: * src/font.c (Ffont_get): * src/indent.c (compute_motion): * src/process.c (init_process_emacs): * src/w32fns.c (deliver_wm_chars): * test/lisp/jsonrpc-tests.el (deferred-action-complex-tests): Fix typos in documentation, comments, and internal identifiers.
2021-02-18 15:41:36 +00:00
(battery--upower-subscribe))
(setq battery-update-timer (run-at-time nil battery-update-interval
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
#'battery-update-handler))
(battery-update))
(message "Battery status not available")
(setq display-battery-mode nil)))
1997-06-22 20:08:32 +00:00
(defun battery-update-handler ()
(battery-update)
(sit-for 0))
(defun battery-update ()
"Update battery status information in the mode line."
(let* ((data (and battery-status-function (funcall battery-status-function)))
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
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(percentage (car (read-from-string (cdr (assq ?p data)))))
(res (and battery-mode-line-format
(or (not (numberp percentage))
(<= percentage battery-mode-line-limit))
(battery-format battery-mode-line-format data)))
(len (length res)))
(unless (zerop len)
(cond ((not (numberp percentage)))
((< percentage battery-load-critical)
(add-face-text-property 0 len 'battery-load-critical t res))
((< percentage battery-load-low)
(add-face-text-property 0 len 'battery-load-low t res)))
(put-text-property 0 len 'help-echo "Battery status information" res))
(setq battery-mode-line-string (or res "")))
(force-mode-line-update t))
1997-06-22 20:08:32 +00:00
;;; `/proc/apm' interface for Linux.
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
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;; Regular expression matching contents of `/proc/apm'.
(rx-define battery--linux-proc-apm
(: bol (group (+ (not ?\s))) ; Driver version.
" " (group (+ (not ?\s))) ; APM BIOS version.
" 0x" (group (+ xdigit)) ; APM BIOS flags.
" 0x" (group (+ xdigit)) ; AC line status.
" 0x" (group (+ xdigit)) ; Battery status.
" 0x" (group (+ xdigit)) ; Battery flags.
" " (group (? ?-) (+ digit)) ?% ; Load percentage.
" " (group (? ?-) (+ digit)) ; Remaining time.
" " (group (* nonl)) ; Time unit
eol))
(defconst battery-linux-proc-apm-regexp (rx battery--linux-proc-apm)
1997-06-22 20:08:32 +00:00
"Regular expression matching contents of `/proc/apm'.")
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
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(make-obsolete-variable 'battery-linux-proc-apm-regexp
"it is no longer used." "28.1")
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(defun battery-linux-proc-apm ()
"Get APM status information from Linux (the kernel).
1997-06-22 20:08:32 +00:00
This function works only with the new `/proc/apm' format introduced
in Linux version 1.3.58.
The following %-sequences are provided:
%v Linux driver version
%V APM BIOS version
%I APM BIOS status (verbose)
%L AC line status (verbose)
%B Battery status (verbose)
%b Battery status, empty means high, `-' means low,
`!' means critical, and `+' means charging
%p Battery load percentage
%s Remaining time (to charge or discharge) in seconds
%m Remaining time (to charge or discharge) in minutes
%h Remaining time (to charge or discharge) in hours
%t Remaining time (to charge or discharge) in the form `h:min'"
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
(let ( driver-version bios-version bios-interface line-status
battery-status battery-status-symbol load-percentage
seconds minutes hours remaining-time tem )
(with-temp-buffer
(ignore-errors (insert-file-contents "/proc/apm"))
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
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(when (re-search-forward (rx battery--linux-proc-apm) nil t)
(setq driver-version (match-string 1))
(setq bios-version (match-string 2))
(setq tem (string-to-number (match-string 3) 16))
(if (not (logand tem 2))
(setq bios-interface "not supported")
(setq bios-interface "enabled")
(cond ((logand tem 16) (setq bios-interface "disabled"))
((logand tem 32) (setq bios-interface "disengaged")))
(setq tem (string-to-number (match-string 4) 16))
(cond ((= tem 0) (setq line-status "off-line"))
((= tem 1) (setq line-status "on-line"))
((= tem 2) (setq line-status "on backup")))
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
(unless (= (string-to-number (match-string 6) 16) 255)
(setq tem (string-to-number (match-string 5) 16))
(cond ((= tem 0) (setq battery-status "high"
battery-status-symbol ""))
((= tem 1) (setq battery-status "low"
battery-status-symbol "-"))
((= tem 2) (setq battery-status "critical"
battery-status-symbol "!"))
((= tem 3) (setq battery-status "charging"
battery-status-symbol "+")))
(setq load-percentage (match-string 7))
(setq seconds (string-to-number (match-string 8)))
(and (string-equal (match-string 9) "min")
(setq seconds (* 60 seconds)))
(setq minutes (/ seconds 60)
hours (/ seconds 3600))
(setq remaining-time
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
(format "%d:%02d" hours (% minutes 60)))))))
(list (cons ?v (or driver-version "N/A"))
(cons ?V (or bios-version "N/A"))
(cons ?I (or bios-interface "N/A"))
(cons ?L (or line-status "N/A"))
(cons ?B (or battery-status "N/A"))
(cons ?b (or battery-status-symbol ""))
(cons ?p (or load-percentage "N/A"))
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
(cons ?s (if seconds (number-to-string seconds) "N/A"))
(cons ?m (if minutes (number-to-string minutes) "N/A"))
(cons ?h (if hours (number-to-string hours) "N/A"))
(cons ?t (or remaining-time "N/A")))))
1997-06-22 20:08:32 +00:00
;;; `/proc/acpi/' interface for Linux.
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
(rx-define battery--acpi-rate (&rest hour)
(: (group (+ digit)) " " (group ?m (in "AW") hour)))
(rx-define battery--acpi-capacity (battery--acpi-rate ?h))
(defun battery-linux-proc-acpi ()
"Get ACPI status information from Linux (the kernel).
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
This function works only with the `/proc/acpi/' interface
introduced in Linux version 2.4.20 and 2.6.0.
The following %-sequences are provided:
%c Current capacity (mAh)
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
%r Current rate of charge or discharge
%L AC line status (verbose)
%B Battery status (verbose)
%b Battery status, empty means high, `-' means low,
`!' means critical, and `+' means charging
%d Temperature (in degrees Celsius)
%p Battery load percentage
%m Remaining time (to charge or discharge) in minutes
%h Remaining time (to charge or discharge) in hours
%t Remaining time (to charge or discharge) in the form `h:min'"
(let ((design-capacity 0)
(last-full-capacity 0)
full-capacity
(warn 0)
(low 0)
capacity rate rate-type charging-state minutes hours)
;; ACPI provides information about each battery present in the system in
;; a separate subdirectory. We are going to merge the available
;; information together since displaying for a variable amount of
;; batteries seems overkill for format-strings.
(with-temp-buffer
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
(dolist (dir (battery--files "/proc/acpi/battery/"))
(ignore-errors
(insert-file-contents (expand-file-name "state" dir) nil nil nil t))
(goto-char (point-min))
(when (re-search-forward (rx "present:" (+ space) "yes" eol) nil t)
(and (re-search-forward (rx "charging state:" (+ space)
(group (not space) (* nonl)) eol)
nil t)
(member charging-state '("unknown" "charged" nil))
;; On most multi-battery systems, most of the time only one
;; battery is "charging"/"discharging", the others are
;; "unknown".
(setq charging-state (match-string 1)))
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
(when (re-search-forward (rx "present rate:" (+ space)
(battery--acpi-rate) eol)
nil t)
(setq rate (+ (or rate 0) (string-to-number (match-string 1))))
(when (> rate 0)
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
(cond ((not rate-type)
(setq rate-type (match-string 2)))
((not (string= rate-type (match-string 2)))
(error "Inconsistent rate types (%s vs. %s)"
rate-type (match-string 2))))))
(when (re-search-forward (rx "remaining capacity:" (+ space)
battery--acpi-capacity eol)
nil t)
(setq capacity
(+ (or capacity 0) (string-to-number (match-string 1))))))
(goto-char (point-max))
(ignore-errors (insert-file-contents (expand-file-name "info" dir)))
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
(when (re-search-forward (rx "present:" (+ space) "yes" eol) nil t)
(when (re-search-forward (rx "design capacity:" (+ space)
battery--acpi-capacity eol)
nil t)
(cl-incf design-capacity (string-to-number (match-string 1))))
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
(when (re-search-forward (rx "last full capacity:" (+ space)
battery--acpi-capacity eol)
nil t)
(cl-incf last-full-capacity (string-to-number (match-string 1))))
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
(when (re-search-forward (rx "design capacity warning:" (+ space)
battery--acpi-capacity eol)
nil t)
(cl-incf warn (string-to-number (match-string 1))))
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
(when (re-search-forward (rx "design capacity low:" (+ space)
battery--acpi-capacity eol)
nil t)
(cl-incf low (string-to-number (match-string 1)))))))
(setq full-capacity (if (> last-full-capacity 0)
last-full-capacity design-capacity))
(and capacity rate
(setq minutes (if (zerop rate) 0
Avoid some double-rounding of Lisp timestamps Also, simplify some time-related Lisp timestamp code while we’re in the neighborhood. * lisp/battery.el (battery-linux-proc-acpi) (battery-linux-sysfs, battery-upower, battery-bsd-apm): * lisp/calendar/timeclock.el (timeclock-seconds-to-string) (timeclock-log, timeclock-last-period) (timeclock-entry-length, timeclock-entry-list-span) (timeclock-find-discrep, timeclock-generate-report): * lisp/cedet/ede/detect.el (ede-detect-qtest): * lisp/completion.el (cmpl-hours-since-origin): * lisp/ecomplete.el (ecomplete-decay-1): * lisp/emacs-lisp/ert.el (ert--results-update-stats-display) (ert--results-update-stats-display-maybe): * lisp/emacs-lisp/timer-list.el (list-timers): * lisp/emacs-lisp/timer.el (timer-until) (timer-event-handler): * lisp/erc/erc-backend.el (erc-server-send-ping) (erc-server-send-queue, erc-handle-parsed-server-response) (erc-handle-unknown-server-response): * lisp/erc/erc-track.el (erc-buffer-visible): * lisp/erc/erc.el (erc-lurker-cleanup, erc-lurker-p) (erc-cmd-PING, erc-send-current-line): * lisp/eshell/em-pred.el (eshell-pred-file-time): * lisp/eshell/em-unix.el (eshell-show-elapsed-time): * lisp/gnus/gnus-icalendar.el (gnus-icalendar-event:org-timestamp): * lisp/gnus/gnus-int.el (gnus-backend-trace): * lisp/gnus/gnus-sum.el (gnus-user-date): * lisp/gnus/mail-source.el (mail-source-delete-crash-box): * lisp/gnus/nnmaildir.el (nnmaildir--scan): * lisp/ibuf-ext.el (ibuffer-mark-old-buffers): * lisp/gnus/nnmaildir.el (nnmaildir--scan): * lisp/mouse.el (mouse--down-1-maybe-follows-link) (mouse--click-1-maybe-follows-link): * lisp/mpc.el (mpc--faster-toggle): * lisp/net/rcirc.el (rcirc-handler-ctcp-KEEPALIVE) (rcirc-sentinel): * lisp/net/tramp-cache.el (tramp-get-file-property): * lisp/net/tramp-sh.el (tramp-sh-handle-file-newer-than-file-p) (tramp-maybe-open-connection): * lisp/net/tramp-smb.el (tramp-smb-maybe-open-connection): * lisp/org/org-clock.el (org-clock-resolve): (org-resolve-clocks, org-clock-in, org-clock-out, org-clock-sum): * lisp/org/org-timer.el (org-timer-start) (org-timer-pause-or-continue, org-timer-seconds): * lisp/org/org.el (org-evaluate-time-range): * lisp/org/ox-publish.el (org-publish-cache-ctime-of-src): * lisp/pixel-scroll.el (pixel-scroll-in-rush-p): * lisp/play/hanoi.el (hanoi-move-ring): * lisp/proced.el (proced-format-time): * lisp/progmodes/cpp.el (cpp-progress-message): * lisp/progmodes/flymake.el (flymake--handle-report): * lisp/progmodes/js.el (js--wait-for-matching-output): * lisp/subr.el (progress-reporter-do-update): * lisp/term/xterm.el (xterm--read-event-for-query): * lisp/time.el (display-time-update, emacs-uptime): * lisp/tooltip.el (tooltip-delay): * lisp/url/url-cookie.el (url-cookie-parse-file-netscape): * lisp/url/url-queue.el (url-queue-prune-old-entries): * lisp/url/url.el (url-retrieve-synchronously): * lisp/xt-mouse.el (xterm-mouse-event): Avoid double-rounding of time-related values. Simplify. * lisp/calendar/icalendar.el (icalendar--decode-isodatetime): When hoping for the best (unlikely), use a better decoded time. (icalendar--convert-sexp-to-ical): Avoid unnecessary encode-time. * lisp/calendar/timeclock.el (timeclock-when-to-leave): * lisp/cedet/ede/detect.el (ede-detect-qtest): * lisp/desktop.el (desktop-create-buffer): * lisp/emacs-lisp/benchmark.el (benchmark-elapse): * lisp/gnus/gnus-art.el (article-lapsed-string): * lisp/gnus/gnus-group.el (gnus-group-timestamp-delta): * lisp/gnus/nnmail.el (nnmail-expired-article-p): * lisp/gnus/nnmaildir.el (nnmaildir-request-expire-articles): * lisp/nxml/rng-maint.el (rng-time-function): * lisp/org/org-clock.el (org-clock-get-clocked-time) (org-clock-resolve, org-resolve-clocks, org-resolve-clocks-if-idle): * lisp/org/org-habit.el (org-habit-insert-consistency-graphs): * lisp/progmodes/vhdl-mode.el (vhdl-update-progress-info) (vhdl-fix-case-region-1): Use time-since instead of open-coding most of it. * lisp/erc/erc-dcc.el (erc-dcc-get-sentinel): * lisp/erc/erc.el (erc-string-to-emacs-time, erc-time-gt): Now obsolete. All uses changed. (erc-time-diff): Accept all Lisp time values. All uses changed. * lisp/gnus/gnus-demon.el (gnus-demon-idle-since): * lisp/gnus/gnus-score.el (gnus-score-headers): * lisp/gnus/nneething.el (nneething-make-head): * lisp/gnus/nnheader.el (nnheader-message-maybe): * lisp/gnus/nnimap.el (nnimap-keepalive): * lisp/image.el (image-animate-timeout): * lisp/mail/feedmail.el (feedmail-rfc822-date): * lisp/net/imap.el (imap-wait-for-tag): * lisp/net/newst-backend.el (newsticker--image-get): * lisp/net/rcirc.el (rcirc-handler-317, rcirc-handler-333): * lisp/obsolete/xesam.el (xesam-refresh-entry): * lisp/org/org-agenda.el (org-agenda-show-clocking-issues) (org-agenda-check-clock-gap, org-agenda-to-appt): * lisp/org/org-capture.el (org-capture-set-target-location): * lisp/org/org-clock.el (org-clock-resolve-clock) (org-clocktable-steps): * lisp/org/org-colview.el (org-columns-edit-value) (org-columns, org-agenda-columns): * lisp/org/org-duration.el (org-duration-from-minutes): * lisp/org/org-element.el (org-element-cache-sync-duration) (org-element-cache-sync-break) (org-element--cache-interrupt-p, org-element--cache-sync): * lisp/org/org-habit.el (org-habit-get-faces) * lisp/org/org-indent.el (org-indent-add-properties): * lisp/org/org-table.el (org-table-sum): * lisp/org/org-timer.el (org-timer-show-remaining-time) (org-timer-set-timer): * lisp/org/org.el (org-babel-load-file, org-today) (org-auto-repeat-maybe, org-2ft, org-time-stamp) (org-read-date-analyze, org-time-stamp-to-now) (org-small-year-to-year, org-goto-calendar): * lisp/org/ox.el (org-export-insert-default-template): * lisp/ses.el (ses--time-check): * lisp/type-break.el (type-break-time-warning) (type-break-statistics, type-break-demo-boring): * lisp/url/url-cache.el (url-cache-expired) (url-cache-prune-cache): * lisp/vc/vc-git.el (vc-git-stash-snapshot): * lisp/erc/erc-match.el (erc-log-matches-come-back): Simplify.
2019-02-23 02:32:31 +00:00
(floor (* (if (string= charging-state
"charging")
(- full-capacity capacity)
capacity)
60)
rate))
hours (/ minutes 60)))
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
(list (cons ?c (if capacity (number-to-string capacity) "N/A"))
(cons ?L (or (battery-search-for-one-match-in-files
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
(mapcar (lambda (d) (expand-file-name "state" d))
(battery--files "/proc/acpi/ac_adapter/"))
(rx "state:" (+ space) (group (not space) (* nonl)) eol)
1)
"N/A"))
(cons ?d (or (battery-search-for-one-match-in-files
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
(mapcar (lambda (d) (expand-file-name "temperature" d))
(battery--files "/proc/acpi/thermal_zone/"))
(rx "temperature:" (+ space) (group (+ digit)) " C" eol)
1)
"N/A"))
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
(cons ?r (if rate
(concat (number-to-string rate) " " rate-type)
"N/A"))
(cons ?B (or charging-state "N/A"))
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
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(cons ?b (cond ((string= charging-state "charging") "+")
((and capacity (< capacity low)) "!")
((and capacity (< capacity warn)) "-")
("")))
(cons ?h (if hours (number-to-string hours) "N/A"))
(cons ?m (if minutes (number-to-string minutes) "N/A"))
(cons ?t (if minutes (format "%d:%02d" hours (% minutes 60)) "N/A"))
(cons ?p (if (and full-capacity capacity (> full-capacity 0))
(number-to-string (floor (* 100 capacity) full-capacity))
"N/A")))))
;;; `/sys/class/power_supply/BATN' interface for Linux.
(defun battery-linux-sysfs ()
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
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"Get sysfs status information from Linux kernel.
This function works only with the new `/sys/class/power_supply/'
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
interface introduced in Linux version 2.4.25.
The following %-sequences are provided:
%c Current capacity (mAh or mWh)
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
%r Current rate of charge or discharge
%L Power source (verbose)
%B Battery status (verbose)
%b Battery status, empty means high, `-' means low,
`!' means critical, and `+' means charging
%d Temperature (in degrees Celsius)
%p Battery load percentage
%m Remaining time (to charge or discharge) in minutes
%h Remaining time (to charge or discharge) in hours
%t Remaining time (to charge or discharge) in the form `h:min'"
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
(let (;; Some batteries report charges and current, others energy and power.
;; In order to reliably be able to combine those data, we convert them
;; all to energy/power (since we can't combine different charges if
;; they're not at the same voltage).
(energy-full 0.0)
(energy-now 0.0)
(power-now 0.0)
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
(voltage-now 10.8) ; Arbitrary default, in case the info is missing.
charging-state temperature hours percentage-now)
;; SysFS provides information about each battery present in the
;; system in a separate subdirectory. We are going to merge the
;; available information together.
(with-temp-buffer
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
(dolist (dir (battery--find-linux-sysfs-batteries))
(ignore-errors
(insert-file-contents (expand-file-name "uevent" dir) nil nil nil t))
(goto-char (point-min))
(when (re-search-forward
"POWER_SUPPLY_VOLTAGE_NOW=\\([0-9]*\\)$" nil t)
(setq voltage-now (/ (string-to-number (match-string 1)) 1000000.0)))
(goto-char (point-min))
(when (re-search-forward "POWER_SUPPLY_PRESENT=1$" nil t)
(goto-char (point-min))
(and (re-search-forward "POWER_SUPPLY_STATUS=\\(.*\\)$" nil t)
(member charging-state '("Unknown" "Full" nil))
(setq charging-state (match-string 1)))
(goto-char (point-min))
(when (re-search-forward
"POWER_SUPPLY_\\(CURRENT\\|POWER\\)_NOW=\\([0-9]*\\)$"
nil t)
(cl-incf power-now
Avoid some double-rounding of Lisp timestamps Also, simplify some time-related Lisp timestamp code while we’re in the neighborhood. * lisp/battery.el (battery-linux-proc-acpi) (battery-linux-sysfs, battery-upower, battery-bsd-apm): * lisp/calendar/timeclock.el (timeclock-seconds-to-string) (timeclock-log, timeclock-last-period) (timeclock-entry-length, timeclock-entry-list-span) (timeclock-find-discrep, timeclock-generate-report): * lisp/cedet/ede/detect.el (ede-detect-qtest): * lisp/completion.el (cmpl-hours-since-origin): * lisp/ecomplete.el (ecomplete-decay-1): * lisp/emacs-lisp/ert.el (ert--results-update-stats-display) (ert--results-update-stats-display-maybe): * lisp/emacs-lisp/timer-list.el (list-timers): * lisp/emacs-lisp/timer.el (timer-until) (timer-event-handler): * lisp/erc/erc-backend.el (erc-server-send-ping) (erc-server-send-queue, erc-handle-parsed-server-response) (erc-handle-unknown-server-response): * lisp/erc/erc-track.el (erc-buffer-visible): * lisp/erc/erc.el (erc-lurker-cleanup, erc-lurker-p) (erc-cmd-PING, erc-send-current-line): * lisp/eshell/em-pred.el (eshell-pred-file-time): * lisp/eshell/em-unix.el (eshell-show-elapsed-time): * lisp/gnus/gnus-icalendar.el (gnus-icalendar-event:org-timestamp): * lisp/gnus/gnus-int.el (gnus-backend-trace): * lisp/gnus/gnus-sum.el (gnus-user-date): * lisp/gnus/mail-source.el (mail-source-delete-crash-box): * lisp/gnus/nnmaildir.el (nnmaildir--scan): * lisp/ibuf-ext.el (ibuffer-mark-old-buffers): * lisp/gnus/nnmaildir.el (nnmaildir--scan): * lisp/mouse.el (mouse--down-1-maybe-follows-link) (mouse--click-1-maybe-follows-link): * lisp/mpc.el (mpc--faster-toggle): * lisp/net/rcirc.el (rcirc-handler-ctcp-KEEPALIVE) (rcirc-sentinel): * lisp/net/tramp-cache.el (tramp-get-file-property): * lisp/net/tramp-sh.el (tramp-sh-handle-file-newer-than-file-p) (tramp-maybe-open-connection): * lisp/net/tramp-smb.el (tramp-smb-maybe-open-connection): * lisp/org/org-clock.el (org-clock-resolve): (org-resolve-clocks, org-clock-in, org-clock-out, org-clock-sum): * lisp/org/org-timer.el (org-timer-start) (org-timer-pause-or-continue, org-timer-seconds): * lisp/org/org.el (org-evaluate-time-range): * lisp/org/ox-publish.el (org-publish-cache-ctime-of-src): * lisp/pixel-scroll.el (pixel-scroll-in-rush-p): * lisp/play/hanoi.el (hanoi-move-ring): * lisp/proced.el (proced-format-time): * lisp/progmodes/cpp.el (cpp-progress-message): * lisp/progmodes/flymake.el (flymake--handle-report): * lisp/progmodes/js.el (js--wait-for-matching-output): * lisp/subr.el (progress-reporter-do-update): * lisp/term/xterm.el (xterm--read-event-for-query): * lisp/time.el (display-time-update, emacs-uptime): * lisp/tooltip.el (tooltip-delay): * lisp/url/url-cookie.el (url-cookie-parse-file-netscape): * lisp/url/url-queue.el (url-queue-prune-old-entries): * lisp/url/url.el (url-retrieve-synchronously): * lisp/xt-mouse.el (xterm-mouse-event): Avoid double-rounding of time-related values. Simplify. * lisp/calendar/icalendar.el (icalendar--decode-isodatetime): When hoping for the best (unlikely), use a better decoded time. (icalendar--convert-sexp-to-ical): Avoid unnecessary encode-time. * lisp/calendar/timeclock.el (timeclock-when-to-leave): * lisp/cedet/ede/detect.el (ede-detect-qtest): * lisp/desktop.el (desktop-create-buffer): * lisp/emacs-lisp/benchmark.el (benchmark-elapse): * lisp/gnus/gnus-art.el (article-lapsed-string): * lisp/gnus/gnus-group.el (gnus-group-timestamp-delta): * lisp/gnus/nnmail.el (nnmail-expired-article-p): * lisp/gnus/nnmaildir.el (nnmaildir-request-expire-articles): * lisp/nxml/rng-maint.el (rng-time-function): * lisp/org/org-clock.el (org-clock-get-clocked-time) (org-clock-resolve, org-resolve-clocks, org-resolve-clocks-if-idle): * lisp/org/org-habit.el (org-habit-insert-consistency-graphs): * lisp/progmodes/vhdl-mode.el (vhdl-update-progress-info) (vhdl-fix-case-region-1): Use time-since instead of open-coding most of it. * lisp/erc/erc-dcc.el (erc-dcc-get-sentinel): * lisp/erc/erc.el (erc-string-to-emacs-time, erc-time-gt): Now obsolete. All uses changed. (erc-time-diff): Accept all Lisp time values. All uses changed. * lisp/gnus/gnus-demon.el (gnus-demon-idle-since): * lisp/gnus/gnus-score.el (gnus-score-headers): * lisp/gnus/nneething.el (nneething-make-head): * lisp/gnus/nnheader.el (nnheader-message-maybe): * lisp/gnus/nnimap.el (nnimap-keepalive): * lisp/image.el (image-animate-timeout): * lisp/mail/feedmail.el (feedmail-rfc822-date): * lisp/net/imap.el (imap-wait-for-tag): * lisp/net/newst-backend.el (newsticker--image-get): * lisp/net/rcirc.el (rcirc-handler-317, rcirc-handler-333): * lisp/obsolete/xesam.el (xesam-refresh-entry): * lisp/org/org-agenda.el (org-agenda-show-clocking-issues) (org-agenda-check-clock-gap, org-agenda-to-appt): * lisp/org/org-capture.el (org-capture-set-target-location): * lisp/org/org-clock.el (org-clock-resolve-clock) (org-clocktable-steps): * lisp/org/org-colview.el (org-columns-edit-value) (org-columns, org-agenda-columns): * lisp/org/org-duration.el (org-duration-from-minutes): * lisp/org/org-element.el (org-element-cache-sync-duration) (org-element-cache-sync-break) (org-element--cache-interrupt-p, org-element--cache-sync): * lisp/org/org-habit.el (org-habit-get-faces) * lisp/org/org-indent.el (org-indent-add-properties): * lisp/org/org-table.el (org-table-sum): * lisp/org/org-timer.el (org-timer-show-remaining-time) (org-timer-set-timer): * lisp/org/org.el (org-babel-load-file, org-today) (org-auto-repeat-maybe, org-2ft, org-time-stamp) (org-read-date-analyze, org-time-stamp-to-now) (org-small-year-to-year, org-goto-calendar): * lisp/org/ox.el (org-export-insert-default-template): * lisp/ses.el (ses--time-check): * lisp/type-break.el (type-break-time-warning) (type-break-statistics, type-break-demo-boring): * lisp/url/url-cache.el (url-cache-expired) (url-cache-prune-cache): * lisp/vc/vc-git.el (vc-git-stash-snapshot): * lisp/erc/erc-match.el (erc-log-matches-come-back): Simplify.
2019-02-23 02:32:31 +00:00
(* (string-to-number (match-string 2))
(if (eq (char-after (match-beginning 1)) ?C)
Avoid some double-rounding of Lisp timestamps Also, simplify some time-related Lisp timestamp code while we’re in the neighborhood. * lisp/battery.el (battery-linux-proc-acpi) (battery-linux-sysfs, battery-upower, battery-bsd-apm): * lisp/calendar/timeclock.el (timeclock-seconds-to-string) (timeclock-log, timeclock-last-period) (timeclock-entry-length, timeclock-entry-list-span) (timeclock-find-discrep, timeclock-generate-report): * lisp/cedet/ede/detect.el (ede-detect-qtest): * lisp/completion.el (cmpl-hours-since-origin): * lisp/ecomplete.el (ecomplete-decay-1): * lisp/emacs-lisp/ert.el (ert--results-update-stats-display) (ert--results-update-stats-display-maybe): * lisp/emacs-lisp/timer-list.el (list-timers): * lisp/emacs-lisp/timer.el (timer-until) (timer-event-handler): * lisp/erc/erc-backend.el (erc-server-send-ping) (erc-server-send-queue, erc-handle-parsed-server-response) (erc-handle-unknown-server-response): * lisp/erc/erc-track.el (erc-buffer-visible): * lisp/erc/erc.el (erc-lurker-cleanup, erc-lurker-p) (erc-cmd-PING, erc-send-current-line): * lisp/eshell/em-pred.el (eshell-pred-file-time): * lisp/eshell/em-unix.el (eshell-show-elapsed-time): * lisp/gnus/gnus-icalendar.el (gnus-icalendar-event:org-timestamp): * lisp/gnus/gnus-int.el (gnus-backend-trace): * lisp/gnus/gnus-sum.el (gnus-user-date): * lisp/gnus/mail-source.el (mail-source-delete-crash-box): * lisp/gnus/nnmaildir.el (nnmaildir--scan): * lisp/ibuf-ext.el (ibuffer-mark-old-buffers): * lisp/gnus/nnmaildir.el (nnmaildir--scan): * lisp/mouse.el (mouse--down-1-maybe-follows-link) (mouse--click-1-maybe-follows-link): * lisp/mpc.el (mpc--faster-toggle): * lisp/net/rcirc.el (rcirc-handler-ctcp-KEEPALIVE) (rcirc-sentinel): * lisp/net/tramp-cache.el (tramp-get-file-property): * lisp/net/tramp-sh.el (tramp-sh-handle-file-newer-than-file-p) (tramp-maybe-open-connection): * lisp/net/tramp-smb.el (tramp-smb-maybe-open-connection): * lisp/org/org-clock.el (org-clock-resolve): (org-resolve-clocks, org-clock-in, org-clock-out, org-clock-sum): * lisp/org/org-timer.el (org-timer-start) (org-timer-pause-or-continue, org-timer-seconds): * lisp/org/org.el (org-evaluate-time-range): * lisp/org/ox-publish.el (org-publish-cache-ctime-of-src): * lisp/pixel-scroll.el (pixel-scroll-in-rush-p): * lisp/play/hanoi.el (hanoi-move-ring): * lisp/proced.el (proced-format-time): * lisp/progmodes/cpp.el (cpp-progress-message): * lisp/progmodes/flymake.el (flymake--handle-report): * lisp/progmodes/js.el (js--wait-for-matching-output): * lisp/subr.el (progress-reporter-do-update): * lisp/term/xterm.el (xterm--read-event-for-query): * lisp/time.el (display-time-update, emacs-uptime): * lisp/tooltip.el (tooltip-delay): * lisp/url/url-cookie.el (url-cookie-parse-file-netscape): * lisp/url/url-queue.el (url-queue-prune-old-entries): * lisp/url/url.el (url-retrieve-synchronously): * lisp/xt-mouse.el (xterm-mouse-event): Avoid double-rounding of time-related values. Simplify. * lisp/calendar/icalendar.el (icalendar--decode-isodatetime): When hoping for the best (unlikely), use a better decoded time. (icalendar--convert-sexp-to-ical): Avoid unnecessary encode-time. * lisp/calendar/timeclock.el (timeclock-when-to-leave): * lisp/cedet/ede/detect.el (ede-detect-qtest): * lisp/desktop.el (desktop-create-buffer): * lisp/emacs-lisp/benchmark.el (benchmark-elapse): * lisp/gnus/gnus-art.el (article-lapsed-string): * lisp/gnus/gnus-group.el (gnus-group-timestamp-delta): * lisp/gnus/nnmail.el (nnmail-expired-article-p): * lisp/gnus/nnmaildir.el (nnmaildir-request-expire-articles): * lisp/nxml/rng-maint.el (rng-time-function): * lisp/org/org-clock.el (org-clock-get-clocked-time) (org-clock-resolve, org-resolve-clocks, org-resolve-clocks-if-idle): * lisp/org/org-habit.el (org-habit-insert-consistency-graphs): * lisp/progmodes/vhdl-mode.el (vhdl-update-progress-info) (vhdl-fix-case-region-1): Use time-since instead of open-coding most of it. * lisp/erc/erc-dcc.el (erc-dcc-get-sentinel): * lisp/erc/erc.el (erc-string-to-emacs-time, erc-time-gt): Now obsolete. All uses changed. (erc-time-diff): Accept all Lisp time values. All uses changed. * lisp/gnus/gnus-demon.el (gnus-demon-idle-since): * lisp/gnus/gnus-score.el (gnus-score-headers): * lisp/gnus/nneething.el (nneething-make-head): * lisp/gnus/nnheader.el (nnheader-message-maybe): * lisp/gnus/nnimap.el (nnimap-keepalive): * lisp/image.el (image-animate-timeout): * lisp/mail/feedmail.el (feedmail-rfc822-date): * lisp/net/imap.el (imap-wait-for-tag): * lisp/net/newst-backend.el (newsticker--image-get): * lisp/net/rcirc.el (rcirc-handler-317, rcirc-handler-333): * lisp/obsolete/xesam.el (xesam-refresh-entry): * lisp/org/org-agenda.el (org-agenda-show-clocking-issues) (org-agenda-check-clock-gap, org-agenda-to-appt): * lisp/org/org-capture.el (org-capture-set-target-location): * lisp/org/org-clock.el (org-clock-resolve-clock) (org-clocktable-steps): * lisp/org/org-colview.el (org-columns-edit-value) (org-columns, org-agenda-columns): * lisp/org/org-duration.el (org-duration-from-minutes): * lisp/org/org-element.el (org-element-cache-sync-duration) (org-element-cache-sync-break) (org-element--cache-interrupt-p, org-element--cache-sync): * lisp/org/org-habit.el (org-habit-get-faces) * lisp/org/org-indent.el (org-indent-add-properties): * lisp/org/org-table.el (org-table-sum): * lisp/org/org-timer.el (org-timer-show-remaining-time) (org-timer-set-timer): * lisp/org/org.el (org-babel-load-file, org-today) (org-auto-repeat-maybe, org-2ft, org-time-stamp) (org-read-date-analyze, org-time-stamp-to-now) (org-small-year-to-year, org-goto-calendar): * lisp/org/ox.el (org-export-insert-default-template): * lisp/ses.el (ses--time-check): * lisp/type-break.el (type-break-time-warning) (type-break-statistics, type-break-demo-boring): * lisp/url/url-cache.el (url-cache-expired) (url-cache-prune-cache): * lisp/vc/vc-git.el (vc-git-stash-snapshot): * lisp/erc/erc-match.el (erc-log-matches-come-back): Simplify.
2019-02-23 02:32:31 +00:00
voltage-now 1))))
(goto-char (point-min))
(when (re-search-forward "POWER_SUPPLY_TEMP=\\([0-9]*\\)$" nil t)
(setq temperature (match-string 1)))
(goto-char (point-min))
(let (full-string now-string)
;; Sysfs may list either charge (mAh) or energy (mWh).
;; Keep track of both, and choose which to report later.
(cond ((and (re-search-forward
"POWER_SUPPLY_CHARGE_FULL=\\([0-9]*\\)$" nil t)
(setq full-string (match-string 1))
(re-search-forward
"POWER_SUPPLY_CHARGE_NOW=\\([0-9]*\\)$" nil t)
(setq now-string (match-string 1)))
(cl-incf energy-full (* (string-to-number full-string)
voltage-now))
(cl-incf energy-now (* (string-to-number now-string)
voltage-now)))
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
((and (goto-char (point-min))
(re-search-forward
"POWER_SUPPLY_ENERGY_FULL=\\([0-9]*\\)$" nil t)
(setq full-string (match-string 1))
(re-search-forward
"POWER_SUPPLY_ENERGY_NOW=\\([0-9]*\\)$" nil t)
(setq now-string (match-string 1)))
(cl-incf energy-full (string-to-number full-string))
(cl-incf energy-now (string-to-number now-string)))))
(unless (zerop power-now)
(let ((remaining (if (string= charging-state "Discharging")
energy-now
(- energy-full energy-now))))
(setq hours (/ remaining power-now)))))))
(when (and (> energy-full 0) (> energy-now 0))
(setq percentage-now (/ (* 100 energy-now) energy-full)))
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
(list (cons ?c (if (or (> energy-full 0) (> energy-now 0))
(number-to-string (/ energy-now voltage-now))
"N/A"))
(cons ?r (if (> power-now 0.0)
(format "%.1f" (/ power-now 1000000.0))
"N/A"))
(cons ?m (if hours (format "%d" (* hours 60)) "N/A"))
(cons ?h (if hours (format "%d" hours) "N/A"))
(cons ?t (if hours
(format "%d:%02d" hours (* (- hours (floor hours)) 60))
"N/A"))
(cons ?d (or temperature "N/A"))
(cons ?B (or charging-state "N/A"))
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
(cons ?b (cond ((string= charging-state "Charging") "+")
((not percentage-now) "")
((< percentage-now battery-load-critical) "!")
((< percentage-now battery-load-low) "-")
("")))
(cons ?p (if percentage-now (format "%.1f" percentage-now) "N/A"))
(cons ?L (pcase (battery-search-for-one-match-in-files
'("/sys/class/power_supply/AC/online"
"/sys/class/power_supply/ACAD/online"
"/sys/class/power_supply/ADP1/online")
(rx (in "01")) 0)
("0" "BAT")
("1" "AC")
(_ "N/A"))))))
;;; `/dev/power/acpi_battery' interface for Haiku.
(defun battery--search-haiku-acpi-status ()
"Search forward for battery status in the current buffer.
Return a property list once all relevant properties are found.
The following properties may be inside the list:
- `:capacity' (the current capacity of the battery.)
- `:voltage' (the current voltage of the battery.)
- `:rate', (the current rate of charge or discharge.)
- `:state' (the current state of the battery.)
- `:design-capacity' (the design capacity of the battery.)
- `:design-voltage' (the design voltage of the battery.)
- `:last-full-charge' (the capacity at the last full charge of
the battery.)
`:capacity' and `:design-capacity' are both represented in
terms of milliamp-hours."
(let ((state-regexp "State \\([[:digit:]]+\\), Current Rate \\([[:digit:]]+\\), \
Capacity \\([[:digit:]]+\\), Voltage \\([[:digit:]]+\\)")
(pu-regexp "Power Unit \\([[:digit:]]\\)+, Design Capacity \\([[:digit:]]+\\), \
Last Full Charge \\([[:digit:]]+\\)")
(design-regexp "Design Voltage \\([[:digit:]]+\\)")
power-unit last-full-charge state rate capacity
voltage design-capacity design-voltage)
(when (re-search-forward state-regexp)
(setq state (string-to-number (match-string 1)))
(setq rate (string-to-number (match-string 2)))
(setq capacity (string-to-number (match-string 3)))
(setq voltage (/ (string-to-number (match-string 4)) 1000.0)))
(when (re-search-forward pu-regexp)
(setq power-unit (string-to-number (match-string 1)))
(setq design-capacity (string-to-number (match-string 2)))
(setq last-full-charge (string-to-number (match-string 3))))
(when (re-search-forward design-regexp)
(setq design-voltage (/ (string-to-number (match-string 1)) 1000.0)))
;; Convert capacity fields to milliamp-hours if they're
;; specified as miliwatt-hours.
(when (eq power-unit 0)
(setq capacity (/ capacity voltage))
(setq design-capacity (/ design-capacity design-voltage))
(setq last-full-charge (/ last-full-charge voltage)))
(list :capacity capacity :voltage voltage
:rate rate :state (cond
((not (zerop (logand state 2))) 'charging)
((not (zerop (logand state 1))) 'discharging)
((not (zerop (logand state 4))) 'critical)
(t 'normal))
:design-capacity design-capacity
:design-voltage design-voltage
:last-full-charge last-full-charge)))
(defun battery-haiku-acpi-battery ()
"Get battery status from `/dev/power/acpi_battery'.
This function only works on Haiku systems with an ACPI battery.
The following %-sequences are provided:
%c Current capacity (mAh)
%r Current rate of charge or discharge
%B Battery status (verbose)
%b Battery status: empty means high, `-' means low,
`!' means critical, and `+' means charging
%p Battery load percentage"
(with-temp-buffer
(dolist (file (battery--files "/dev/power/acpi_battery"))
(insert-file-contents (expand-file-name file "/dev/power/acpi_battery")))
;; I don't think Haiku actually supports multiple batteries yet,
;; since the code in PowerStatus doesn't take care of that
;; situation.
(let ((list (ignore-errors (battery--search-haiku-acpi-status))))
(if list
(list (cons ?c (format "%.0f" (plist-get list :capacity)))
(cons ?r (format "%.0f" (plist-get list :rate)))
(cons ?B (symbol-name (plist-get list :state)))
(cons ?b (let ((state (plist-get list :state)))
(cond
((eq state 'charging) "+")
((and (eq state 'discharging)
(< (/ (plist-get list :capacity)
(plist-get list :last-full-charge))
0.15))
"-")
((eq state 'critical) "!")
(t ""))))
(cons ?p (format "%.0f"
(/ (plist-get list :capacity)
(plist-get list :last-full-charge)))))
'((?c . "N/A")
(?r . "N/A")
(?B . "N/A")
(?b . "N/A")
(?p . "N/A"))))))
Improve battery.el UPower support For discussion, see the following threads: https://lists.gnu.org/archive/html/emacs-devel/2020-01/msg00843.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00042.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00282.html * etc/NEWS: Announce that battery-upower is enabled by default. * lisp/battery.el (battery-upower-device): Accept both battery and line power device names, or a list thereof (bug#39491). (battery-upower-line-power-device): Remove user option; superseded by battery-upower-device. (battery-upower-subscribe): New user option. (battery-status-function): Check whether a UPower service is provided without activating it. (display-battery-mode): Subscribe to UPower signals when using battery-upower. (battery-upower): Merge data from multiple power sources. Calculate terse battery status %b based on average battery load percentage rather than coarse and often missing BatteryLevel (bug#39491). Add support for average temperature %d. (battery-upower-dbus-service) (battery-upower-dbus-interface) (battery-upower-dbus-path) (battery-upower-dbus-device-interface) (battery-upower-dbus-device-path) (battery-upower-device-all-properties): Rename to... (battery-upower-service) (battery-upower-interface) (battery-upower-path) (battery-upower-device-interface) (battery-upower-device-path) (battery--upower-device-properties): ...these, respectively. (battery-upower-device-list): Rename to... (battery--upower-devices) ...this. Return a flat list of device names determined by battery-upower-device. (battery-upower-types, battery-upower-states) (battery-upower-device-property, battery-upower-device-autodetect): Remove. (battery--upower-signals): New variable. (battery--upower-signal-handler, battery--upower-props-changed) (battery--upower-unsubscribe, battery--upower-subsribe) (battery--upower-state): New functions. * test/lisp/battery-tests.el (battery-upower-state) (battery-upower-state-unknown): New tests.
2020-06-11 12:49:31 +00:00
;;; UPower interface.
(defconst battery-upower-interface "org.freedesktop.UPower"
"Name of the UPower D-Bus interface.
See URL `https://upower.freedesktop.org/docs/UPower.html'.")
Improve battery.el UPower support For discussion, see the following threads: https://lists.gnu.org/archive/html/emacs-devel/2020-01/msg00843.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00042.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00282.html * etc/NEWS: Announce that battery-upower is enabled by default. * lisp/battery.el (battery-upower-device): Accept both battery and line power device names, or a list thereof (bug#39491). (battery-upower-line-power-device): Remove user option; superseded by battery-upower-device. (battery-upower-subscribe): New user option. (battery-status-function): Check whether a UPower service is provided without activating it. (display-battery-mode): Subscribe to UPower signals when using battery-upower. (battery-upower): Merge data from multiple power sources. Calculate terse battery status %b based on average battery load percentage rather than coarse and often missing BatteryLevel (bug#39491). Add support for average temperature %d. (battery-upower-dbus-service) (battery-upower-dbus-interface) (battery-upower-dbus-path) (battery-upower-dbus-device-interface) (battery-upower-dbus-device-path) (battery-upower-device-all-properties): Rename to... (battery-upower-service) (battery-upower-interface) (battery-upower-path) (battery-upower-device-interface) (battery-upower-device-path) (battery--upower-device-properties): ...these, respectively. (battery-upower-device-list): Rename to... (battery--upower-devices) ...this. Return a flat list of device names determined by battery-upower-device. (battery-upower-types, battery-upower-states) (battery-upower-device-property, battery-upower-device-autodetect): Remove. (battery--upower-signals): New variable. (battery--upower-signal-handler, battery--upower-props-changed) (battery--upower-unsubscribe, battery--upower-subsribe) (battery--upower-state): New functions. * test/lisp/battery-tests.el (battery-upower-state) (battery-upower-state-unknown): New tests.
2020-06-11 12:49:31 +00:00
(defconst battery-upower-path "/org/freedesktop/UPower"
"D-Bus object providing `battery-upower-interface'.")
Improve battery.el UPower support For discussion, see the following threads: https://lists.gnu.org/archive/html/emacs-devel/2020-01/msg00843.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00042.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00282.html * etc/NEWS: Announce that battery-upower is enabled by default. * lisp/battery.el (battery-upower-device): Accept both battery and line power device names, or a list thereof (bug#39491). (battery-upower-line-power-device): Remove user option; superseded by battery-upower-device. (battery-upower-subscribe): New user option. (battery-status-function): Check whether a UPower service is provided without activating it. (display-battery-mode): Subscribe to UPower signals when using battery-upower. (battery-upower): Merge data from multiple power sources. Calculate terse battery status %b based on average battery load percentage rather than coarse and often missing BatteryLevel (bug#39491). Add support for average temperature %d. (battery-upower-dbus-service) (battery-upower-dbus-interface) (battery-upower-dbus-path) (battery-upower-dbus-device-interface) (battery-upower-dbus-device-path) (battery-upower-device-all-properties): Rename to... (battery-upower-service) (battery-upower-interface) (battery-upower-path) (battery-upower-device-interface) (battery-upower-device-path) (battery--upower-device-properties): ...these, respectively. (battery-upower-device-list): Rename to... (battery--upower-devices) ...this. Return a flat list of device names determined by battery-upower-device. (battery-upower-types, battery-upower-states) (battery-upower-device-property, battery-upower-device-autodetect): Remove. (battery--upower-signals): New variable. (battery--upower-signal-handler, battery--upower-props-changed) (battery--upower-unsubscribe, battery--upower-subsribe) (battery--upower-state): New functions. * test/lisp/battery-tests.el (battery-upower-state) (battery-upower-state-unknown): New tests.
2020-06-11 12:49:31 +00:00
(defconst battery-upower-device-interface "org.freedesktop.UPower.Device"
"Name of the UPower Device D-Bus interface.
See URL `https://upower.freedesktop.org/docs/Device.html'.")
Improve battery.el UPower support For discussion, see the following threads: https://lists.gnu.org/archive/html/emacs-devel/2020-01/msg00843.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00042.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00282.html * etc/NEWS: Announce that battery-upower is enabled by default. * lisp/battery.el (battery-upower-device): Accept both battery and line power device names, or a list thereof (bug#39491). (battery-upower-line-power-device): Remove user option; superseded by battery-upower-device. (battery-upower-subscribe): New user option. (battery-status-function): Check whether a UPower service is provided without activating it. (display-battery-mode): Subscribe to UPower signals when using battery-upower. (battery-upower): Merge data from multiple power sources. Calculate terse battery status %b based on average battery load percentage rather than coarse and often missing BatteryLevel (bug#39491). Add support for average temperature %d. (battery-upower-dbus-service) (battery-upower-dbus-interface) (battery-upower-dbus-path) (battery-upower-dbus-device-interface) (battery-upower-dbus-device-path) (battery-upower-device-all-properties): Rename to... (battery-upower-service) (battery-upower-interface) (battery-upower-path) (battery-upower-device-interface) (battery-upower-device-path) (battery--upower-device-properties): ...these, respectively. (battery-upower-device-list): Rename to... (battery--upower-devices) ...this. Return a flat list of device names determined by battery-upower-device. (battery-upower-types, battery-upower-states) (battery-upower-device-property, battery-upower-device-autodetect): Remove. (battery--upower-signals): New variable. (battery--upower-signal-handler, battery--upower-props-changed) (battery--upower-unsubscribe, battery--upower-subsribe) (battery--upower-state): New functions. * test/lisp/battery-tests.el (battery-upower-state) (battery-upower-state-unknown): New tests.
2020-06-11 12:49:31 +00:00
(defconst battery-upower-device-path "/org/freedesktop/UPower/devices"
"D-Bus object providing `battery-upower-device-interface'.")
(defvar battery--upower-signals nil
"Handles for UPower signal subscriptions.")
(defun battery--upower-signal-handler (&rest _)
"Update battery status on receiving a UPower D-Bus signal."
(timer-event-handler battery-update-timer))
(defun battery--upower-props-changed (_interface changed _invalidated)
"Update status when system starts/stops running on battery.
Intended as a UPower PropertiesChanged signal handler."
(when (assoc "OnBattery" changed)
(battery--upower-signal-handler)))
(defun battery--upower-unsubscribe ()
"Unsubscribe from UPower device change signals."
(mapc #'dbus-unregister-object battery--upower-signals)
(setq battery--upower-signals ()))
Fix typos * doc/lispref/display.texi (Size of Displayed Text): * doc/lispref/windows.texi (Buffer Display Action Functions): * etc/NEWS: * etc/ORG-NEWS (Org-Attach has been refactored and extended): * lisp/battery.el (display-battery-mode, battery--upower-subsribe): * lisp/calendar/parse-time.el: * lisp/dired-x.el: * lisp/emacs-lisp/chart.el (chart-sequece, chart-bar-quickie): * lisp/emacs-lisp/eldoc.el (eldoc-echo-area-use-multiline-p) (eldoc-documentation-strategy): * lisp/emacs-lisp/pcase.el (pcase--split-pred, pcase--u1): * lisp/gnus/gnus-search.el (gnus-search-expandable-keys) (gnus-search-parse-query, gnus-search-query-return-string) (gnus-search-imap, gnus-search-imap-search-command) (gnus-search-transform-expression): * lisp/gnus/nnselect.el: * lisp/isearch.el (isearch-lazy-count-format): * lisp/mh-e/mh-show.el (mh-show-msg): * lisp/net/dictionary-connection.el (dictionary-connection-open): * lisp/net/dictionary.el (dictionary-default-popup-strategy) (dictionary, dictionary-split-string, dictionary-do-select-dictionary) (dictionary-display-dictionarys, dictionary-search) (dictionary-tooltip-mode): * lisp/net/eudcb-macos-contacts.el (eudc-macos-contacts-set-server): * lisp/net/mailcap.el (mailcap-mime-data): * lisp/net/tramp-smb.el (tramp-smb-maybe-open-connection): * lisp/nxml/nxml-mode.el (nxml-mode): * lisp/progmodes/cc-engine.el: * lisp/progmodes/cperl-mode.el (cperl-mode) (cperl-fontify-syntaxically): * lisp/progmodes/flymake.el (flymake-diagnostic-functions): * lisp/progmodes/verilog-mode.el (verilog--supressed-warnings) (verilog-preprocess): * lisp/simple.el (self-insert-uses-region-functions): * lisp/textmodes/bibtex.el (bibtex-copy-summary-as-kill): * lisp/textmodes/texnfo-upd.el (texinfo-insert-master-menu-list): * src/dispnew.c: * src/font.c (Ffont_get): * src/indent.c (compute_motion): * src/process.c (init_process_emacs): * src/w32fns.c (deliver_wm_chars): * test/lisp/jsonrpc-tests.el (deferred-action-complex-tests): Fix typos in documentation, comments, and internal identifiers.
2021-02-18 15:41:36 +00:00
(defun battery--upower-subscribe ()
Improve battery.el UPower support For discussion, see the following threads: https://lists.gnu.org/archive/html/emacs-devel/2020-01/msg00843.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00042.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00282.html * etc/NEWS: Announce that battery-upower is enabled by default. * lisp/battery.el (battery-upower-device): Accept both battery and line power device names, or a list thereof (bug#39491). (battery-upower-line-power-device): Remove user option; superseded by battery-upower-device. (battery-upower-subscribe): New user option. (battery-status-function): Check whether a UPower service is provided without activating it. (display-battery-mode): Subscribe to UPower signals when using battery-upower. (battery-upower): Merge data from multiple power sources. Calculate terse battery status %b based on average battery load percentage rather than coarse and often missing BatteryLevel (bug#39491). Add support for average temperature %d. (battery-upower-dbus-service) (battery-upower-dbus-interface) (battery-upower-dbus-path) (battery-upower-dbus-device-interface) (battery-upower-dbus-device-path) (battery-upower-device-all-properties): Rename to... (battery-upower-service) (battery-upower-interface) (battery-upower-path) (battery-upower-device-interface) (battery-upower-device-path) (battery--upower-device-properties): ...these, respectively. (battery-upower-device-list): Rename to... (battery--upower-devices) ...this. Return a flat list of device names determined by battery-upower-device. (battery-upower-types, battery-upower-states) (battery-upower-device-property, battery-upower-device-autodetect): Remove. (battery--upower-signals): New variable. (battery--upower-signal-handler, battery--upower-props-changed) (battery--upower-unsubscribe, battery--upower-subsribe) (battery--upower-state): New functions. * test/lisp/battery-tests.el (battery-upower-state) (battery-upower-state-unknown): New tests.
2020-06-11 12:49:31 +00:00
"Subscribe to UPower device change signals."
(push (dbus-register-signal :system battery-upower-service
battery-upower-path
dbus-interface-properties
"PropertiesChanged"
#'battery--upower-props-changed)
battery--upower-signals)
(dolist (method '("DeviceAdded" "DeviceRemoved"))
(push (dbus-register-signal :system battery-upower-service
battery-upower-path
battery-upower-interface
method #'battery--upower-signal-handler)
battery--upower-signals)))
(defun battery--upower-device-properties (device)
"Return value for all available properties for the UPower DEVICE."
(dbus-get-all-properties
Improve battery.el UPower support For discussion, see the following threads: https://lists.gnu.org/archive/html/emacs-devel/2020-01/msg00843.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00042.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00282.html * etc/NEWS: Announce that battery-upower is enabled by default. * lisp/battery.el (battery-upower-device): Accept both battery and line power device names, or a list thereof (bug#39491). (battery-upower-line-power-device): Remove user option; superseded by battery-upower-device. (battery-upower-subscribe): New user option. (battery-status-function): Check whether a UPower service is provided without activating it. (display-battery-mode): Subscribe to UPower signals when using battery-upower. (battery-upower): Merge data from multiple power sources. Calculate terse battery status %b based on average battery load percentage rather than coarse and often missing BatteryLevel (bug#39491). Add support for average temperature %d. (battery-upower-dbus-service) (battery-upower-dbus-interface) (battery-upower-dbus-path) (battery-upower-dbus-device-interface) (battery-upower-dbus-device-path) (battery-upower-device-all-properties): Rename to... (battery-upower-service) (battery-upower-interface) (battery-upower-path) (battery-upower-device-interface) (battery-upower-device-path) (battery--upower-device-properties): ...these, respectively. (battery-upower-device-list): Rename to... (battery--upower-devices) ...this. Return a flat list of device names determined by battery-upower-device. (battery-upower-types, battery-upower-states) (battery-upower-device-property, battery-upower-device-autodetect): Remove. (battery--upower-signals): New variable. (battery--upower-signal-handler, battery--upower-props-changed) (battery--upower-unsubscribe, battery--upower-subsribe) (battery--upower-state): New functions. * test/lisp/battery-tests.el (battery-upower-state) (battery-upower-state-unknown): New tests.
2020-06-11 12:49:31 +00:00
:system battery-upower-service
(expand-file-name device battery-upower-device-path)
battery-upower-device-interface))
(defun battery--upower-devices ()
"List all UPower devices according to `battery-upower-device'."
(cond ((stringp battery-upower-device)
(list battery-upower-device))
(battery-upower-device)
((dbus-ignore-errors
(dbus-call-method :system battery-upower-service
battery-upower-path
battery-upower-interface
"EnumerateDevices"
:timeout 1000)))))
Improve battery.el UPower support For discussion, see the following threads: https://lists.gnu.org/archive/html/emacs-devel/2020-01/msg00843.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00042.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00282.html * etc/NEWS: Announce that battery-upower is enabled by default. * lisp/battery.el (battery-upower-device): Accept both battery and line power device names, or a list thereof (bug#39491). (battery-upower-line-power-device): Remove user option; superseded by battery-upower-device. (battery-upower-subscribe): New user option. (battery-status-function): Check whether a UPower service is provided without activating it. (display-battery-mode): Subscribe to UPower signals when using battery-upower. (battery-upower): Merge data from multiple power sources. Calculate terse battery status %b based on average battery load percentage rather than coarse and often missing BatteryLevel (bug#39491). Add support for average temperature %d. (battery-upower-dbus-service) (battery-upower-dbus-interface) (battery-upower-dbus-path) (battery-upower-dbus-device-interface) (battery-upower-dbus-device-path) (battery-upower-device-all-properties): Rename to... (battery-upower-service) (battery-upower-interface) (battery-upower-path) (battery-upower-device-interface) (battery-upower-device-path) (battery--upower-device-properties): ...these, respectively. (battery-upower-device-list): Rename to... (battery--upower-devices) ...this. Return a flat list of device names determined by battery-upower-device. (battery-upower-types, battery-upower-states) (battery-upower-device-property, battery-upower-device-autodetect): Remove. (battery--upower-signals): New variable. (battery--upower-signal-handler, battery--upower-props-changed) (battery--upower-unsubscribe, battery--upower-subsribe) (battery--upower-state): New functions. * test/lisp/battery-tests.el (battery-upower-state) (battery-upower-state-unknown): New tests.
2020-06-11 12:49:31 +00:00
(defun battery--upower-state (props state)
"Merge the UPower battery state in PROPS with STATE.
This is an extension of the UPower DisplayDevice algorithm for
merging multiple battery states into one. PROPS is an alist of
battery properties from `battery-upower-device-interface', and
STATE is a symbol representing the state to merge with."
;; Map UPower enum into our printable symbols.
(let* ((new (pcase (cdr (assoc "State" props))
(1 'charging)
(2 'discharging)
(3 'empty)
(4 'fully-charged)
(5 'pending-charge)
(6 'pending-discharge)))
;; Unknown state represented by nil.
(either (delq nil (list new state))))
;; Earlier states override later ones.
(car (cond ((memq 'charging either))
((memq 'discharging either))
((memq 'pending-charge either))
((memq 'pending-discharge either))
;; Only options left are full or empty,
;; but if they conflict return nil.
((null (cdr either)) either)
((apply #'eq either) either)))))
(defun battery-upower ()
Improve battery.el UPower support For discussion, see the following threads: https://lists.gnu.org/archive/html/emacs-devel/2020-01/msg00843.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00042.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00282.html * etc/NEWS: Announce that battery-upower is enabled by default. * lisp/battery.el (battery-upower-device): Accept both battery and line power device names, or a list thereof (bug#39491). (battery-upower-line-power-device): Remove user option; superseded by battery-upower-device. (battery-upower-subscribe): New user option. (battery-status-function): Check whether a UPower service is provided without activating it. (display-battery-mode): Subscribe to UPower signals when using battery-upower. (battery-upower): Merge data from multiple power sources. Calculate terse battery status %b based on average battery load percentage rather than coarse and often missing BatteryLevel (bug#39491). Add support for average temperature %d. (battery-upower-dbus-service) (battery-upower-dbus-interface) (battery-upower-dbus-path) (battery-upower-dbus-device-interface) (battery-upower-dbus-device-path) (battery-upower-device-all-properties): Rename to... (battery-upower-service) (battery-upower-interface) (battery-upower-path) (battery-upower-device-interface) (battery-upower-device-path) (battery--upower-device-properties): ...these, respectively. (battery-upower-device-list): Rename to... (battery--upower-devices) ...this. Return a flat list of device names determined by battery-upower-device. (battery-upower-types, battery-upower-states) (battery-upower-device-property, battery-upower-device-autodetect): Remove. (battery--upower-signals): New variable. (battery--upower-signal-handler, battery--upower-props-changed) (battery--upower-unsubscribe, battery--upower-subsribe) (battery--upower-state): New functions. * test/lisp/battery-tests.el (battery-upower-state) (battery-upower-state-unknown): New tests.
2020-06-11 12:49:31 +00:00
"Get battery status from UPower D-Bus interface.
This function works only in systems that provide a UPower D-Bus
service.
The following %-sequences are provided:
%c Current capacity (mWh)
Improve battery.el UPower support For discussion, see the following threads: https://lists.gnu.org/archive/html/emacs-devel/2020-01/msg00843.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00042.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00282.html * etc/NEWS: Announce that battery-upower is enabled by default. * lisp/battery.el (battery-upower-device): Accept both battery and line power device names, or a list thereof (bug#39491). (battery-upower-line-power-device): Remove user option; superseded by battery-upower-device. (battery-upower-subscribe): New user option. (battery-status-function): Check whether a UPower service is provided without activating it. (display-battery-mode): Subscribe to UPower signals when using battery-upower. (battery-upower): Merge data from multiple power sources. Calculate terse battery status %b based on average battery load percentage rather than coarse and often missing BatteryLevel (bug#39491). Add support for average temperature %d. (battery-upower-dbus-service) (battery-upower-dbus-interface) (battery-upower-dbus-path) (battery-upower-dbus-device-interface) (battery-upower-dbus-device-path) (battery-upower-device-all-properties): Rename to... (battery-upower-service) (battery-upower-interface) (battery-upower-path) (battery-upower-device-interface) (battery-upower-device-path) (battery--upower-device-properties): ...these, respectively. (battery-upower-device-list): Rename to... (battery--upower-devices) ...this. Return a flat list of device names determined by battery-upower-device. (battery-upower-types, battery-upower-states) (battery-upower-device-property, battery-upower-device-autodetect): Remove. (battery--upower-signals): New variable. (battery--upower-signal-handler, battery--upower-props-changed) (battery--upower-unsubscribe, battery--upower-subsribe) (battery--upower-state): New functions. * test/lisp/battery-tests.el (battery-upower-state) (battery-upower-state-unknown): New tests.
2020-06-11 12:49:31 +00:00
%r Current rate of charge or discharge
%L AC line status (verbose)
%B Battery status (verbose)
%b Battery status: empty means high, `-' means low,
`!' means critical, and `+' means charging
Improve battery.el UPower support For discussion, see the following threads: https://lists.gnu.org/archive/html/emacs-devel/2020-01/msg00843.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00042.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00282.html * etc/NEWS: Announce that battery-upower is enabled by default. * lisp/battery.el (battery-upower-device): Accept both battery and line power device names, or a list thereof (bug#39491). (battery-upower-line-power-device): Remove user option; superseded by battery-upower-device. (battery-upower-subscribe): New user option. (battery-status-function): Check whether a UPower service is provided without activating it. (display-battery-mode): Subscribe to UPower signals when using battery-upower. (battery-upower): Merge data from multiple power sources. Calculate terse battery status %b based on average battery load percentage rather than coarse and often missing BatteryLevel (bug#39491). Add support for average temperature %d. (battery-upower-dbus-service) (battery-upower-dbus-interface) (battery-upower-dbus-path) (battery-upower-dbus-device-interface) (battery-upower-dbus-device-path) (battery-upower-device-all-properties): Rename to... (battery-upower-service) (battery-upower-interface) (battery-upower-path) (battery-upower-device-interface) (battery-upower-device-path) (battery--upower-device-properties): ...these, respectively. (battery-upower-device-list): Rename to... (battery--upower-devices) ...this. Return a flat list of device names determined by battery-upower-device. (battery-upower-types, battery-upower-states) (battery-upower-device-property, battery-upower-device-autodetect): Remove. (battery--upower-signals): New variable. (battery--upower-signal-handler, battery--upower-props-changed) (battery--upower-unsubscribe, battery--upower-subsribe) (battery--upower-state): New functions. * test/lisp/battery-tests.el (battery-upower-state) (battery-upower-state-unknown): New tests.
2020-06-11 12:49:31 +00:00
%d Temperature (in degrees Celsius)
%p Battery load percentage
%s Remaining time (to charge or discharge) in seconds
%m Remaining time (to charge or discharge) in minutes
%h Remaining time (to charge or discharge) in hours
%t Remaining time (to charge or discharge) in the form `h:min'"
Improve battery.el UPower support For discussion, see the following threads: https://lists.gnu.org/archive/html/emacs-devel/2020-01/msg00843.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00042.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00282.html * etc/NEWS: Announce that battery-upower is enabled by default. * lisp/battery.el (battery-upower-device): Accept both battery and line power device names, or a list thereof (bug#39491). (battery-upower-line-power-device): Remove user option; superseded by battery-upower-device. (battery-upower-subscribe): New user option. (battery-status-function): Check whether a UPower service is provided without activating it. (display-battery-mode): Subscribe to UPower signals when using battery-upower. (battery-upower): Merge data from multiple power sources. Calculate terse battery status %b based on average battery load percentage rather than coarse and often missing BatteryLevel (bug#39491). Add support for average temperature %d. (battery-upower-dbus-service) (battery-upower-dbus-interface) (battery-upower-dbus-path) (battery-upower-dbus-device-interface) (battery-upower-dbus-device-path) (battery-upower-device-all-properties): Rename to... (battery-upower-service) (battery-upower-interface) (battery-upower-path) (battery-upower-device-interface) (battery-upower-device-path) (battery--upower-device-properties): ...these, respectively. (battery-upower-device-list): Rename to... (battery--upower-devices) ...this. Return a flat list of device names determined by battery-upower-device. (battery-upower-types, battery-upower-states) (battery-upower-device-property, battery-upower-device-autodetect): Remove. (battery--upower-signals): New variable. (battery--upower-signal-handler, battery--upower-props-changed) (battery--upower-unsubscribe, battery--upower-subsribe) (battery--upower-state): New functions. * test/lisp/battery-tests.el (battery-upower-state) (battery-upower-state-unknown): New tests.
2020-06-11 12:49:31 +00:00
(let ((count 0) props type line-status state load temperature
secs mins hrs total-energy total-rate total-tte total-ttf)
;; Merge information from all available or specified UPower
;; devices like other `battery-status-function's.
(dolist (device (battery--upower-devices))
(setq props (battery--upower-device-properties device))
(setq type (cdr (assoc "Type" props)))
(cond
((and (eq type 1) (not (eq line-status 'online)))
;; It's a line power device: `online' if currently providing
;; power, any other non-nil value if simply present.
(setq line-status (if (cdr (assoc "Online" props)) 'online t)))
((and (eq type 2) (cdr (assoc "IsPresent" props)))
;; It's a battery.
(setq count (1+ count))
(setq state (battery--upower-state props state))
(let ((energy (cdr (assoc "Energy" props)))
(rate (cdr (assoc "EnergyRate" props)))
(percent (cdr (assoc "Percentage" props)))
(temp (cdr (assoc "Temperature" props)))
(tte (cdr (assoc "TimeToEmpty" props)))
(ttf (cdr (assoc "TimeToFull" props))))
(when energy (setq total-energy (+ (or total-energy 0) energy)))
(when rate (setq total-rate (+ (or total-rate 0) rate)))
(when percent (setq load (+ (or load 0) percent)))
(when temp (setq temperature (+ (or temperature 0) temp)))
(when tte (setq total-tte (+ (or total-tte 0) tte)))
(when ttf (setq total-ttf (+ (or total-ttf 0) ttf)))))))
(when (> count 1)
;; Averages over multiple batteries.
(when load (setq load (/ load count)))
(when temperature (setq temperature (/ temperature count))))
(when (setq secs (if (eq line-status 'online) total-ttf total-tte))
(setq mins (/ secs 60))
(setq hrs (/ secs 3600)))
(list (cons ?c (if total-energy
(format "%.0f" (* total-energy 1000))
"N/A"))
Improve battery.el UPower support For discussion, see the following threads: https://lists.gnu.org/archive/html/emacs-devel/2020-01/msg00843.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00042.html https://lists.gnu.org/archive/html/emacs-devel/2020-02/msg00282.html * etc/NEWS: Announce that battery-upower is enabled by default. * lisp/battery.el (battery-upower-device): Accept both battery and line power device names, or a list thereof (bug#39491). (battery-upower-line-power-device): Remove user option; superseded by battery-upower-device. (battery-upower-subscribe): New user option. (battery-status-function): Check whether a UPower service is provided without activating it. (display-battery-mode): Subscribe to UPower signals when using battery-upower. (battery-upower): Merge data from multiple power sources. Calculate terse battery status %b based on average battery load percentage rather than coarse and often missing BatteryLevel (bug#39491). Add support for average temperature %d. (battery-upower-dbus-service) (battery-upower-dbus-interface) (battery-upower-dbus-path) (battery-upower-dbus-device-interface) (battery-upower-dbus-device-path) (battery-upower-device-all-properties): Rename to... (battery-upower-service) (battery-upower-interface) (battery-upower-path) (battery-upower-device-interface) (battery-upower-device-path) (battery--upower-device-properties): ...these, respectively. (battery-upower-device-list): Rename to... (battery--upower-devices) ...this. Return a flat list of device names determined by battery-upower-device. (battery-upower-types, battery-upower-states) (battery-upower-device-property, battery-upower-device-autodetect): Remove. (battery--upower-signals): New variable. (battery--upower-signal-handler, battery--upower-props-changed) (battery--upower-unsubscribe, battery--upower-subsribe) (battery--upower-state): New functions. * test/lisp/battery-tests.el (battery-upower-state) (battery-upower-state-unknown): New tests.
2020-06-11 12:49:31 +00:00
(cons ?r (if total-rate (format "%.1f W" total-rate) "N/A"))
(cons ?L (cond ((eq line-status 'online) "on-line")
(line-status "off-line")
("N/A")))
(cons ?B (format "%s" (or state 'unknown)))
(cons ?b (cond ((eq state 'charging) "+")
((and load (< load battery-load-critical)) "!")
((and load (< load battery-load-low)) "-")
("")))
;; Zero usually means unknown.
(cons ?d (if (and temperature (/= temperature 0))
(format "%.0f" temperature)
"N/A"))
(cons ?p (if load (format "%.0f" load) "N/A"))
(cons ?s (if secs (number-to-string secs) "N/A"))
(cons ?m (if mins (number-to-string mins) "N/A"))
(cons ?h (if hrs (number-to-string hrs) "N/A"))
(cons ?t (if hrs (format "%d:%02d" hrs (% mins 60)) "N/A")))))
;;; `apm' interface for BSD.
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
(defun battery-bsd-apm ()
"Get APM status information from BSD apm binary.
The following %-sequences are provided:
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
%P Advanced power saving mode state (verbose)
%L AC line status (verbose)
%B Battery status (verbose)
%b Battery status, empty means high, `-' means low,
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
`!' means critical, and `+' means charging
%p Battery load percentage
%s Remaining time (to charge or discharge) in seconds
%m Remaining time (to charge or discharge) in minutes
%h Remaining time (to charge or discharge) in hours
%t Remaining time (to charge or discharge) in the form `h:min'"
(let* ((os-name (car (split-string
;; FIXME: Can't we use something like `system-type'?
(shell-command-to-string "/usr/bin/uname"))))
(apm-flag (pcase os-name
("OpenBSD" "mP")
("FreeBSD" "st")
(_ "ms")))
(apm-cmd (concat "/usr/sbin/apm -abl" apm-flag))
(apm-output (split-string (shell-command-to-string apm-cmd)))
(indices (pcase os-name
;; FreeBSD's manpage documents that multiple
;; outputs are ordered by "the order in which
;; they're listed in the manpage", which is alphabetical
;; and is also the order in which we pass them.
("FreeBSD" '((ac . 0)
(battery-status . 1)
(battery-percent . 2)
(apm-mode . 3)
(battery-life . 4)))
;; For NetBSD and OpenBSD, the manpage doesn't document
;; the order. The previous code used this order, so let's
;; assume it's right.
(_ '((ac . 3)
(battery-status . 0)
(battery-percent . 1)
(apm-mode . 4)
(battery-life . 2)))))
;; Battery status
(battery-status
(pcase (string-to-number
(nth (alist-get 'battery-status indices) apm-output))
(0 '("high" . ""))
(1 '("low" . "-"))
(2 '("critical" . "!"))
(3 '("charging" . "+"))
(4 '("absent" . nil))))
;; Battery percentage
(battery-percentage
(nth (alist-get 'battery-percent indices) apm-output))
;; Battery life
(battery-life (nth (alist-get 'battery-life indices) apm-output))
;; AC status
(line-status
(pcase (string-to-number (nth (alist-get 'ac indices) apm-output))
(0 "disconnected")
(1 "connected")
(2 "backup power")))
;; Advanced power savings mode
(apm-mode
(let ((apm (string-to-number
(nth (alist-get 'apm-mode indices) apm-output))))
(if (string= os-name "OpenBSD")
(pcase apm
(0 "manual")
(1 "automatic")
(2 "cool running"))
(if (eql apm 1) "on" "off"))))
seconds minutes hours remaining-time)
(unless (member battery-life '("unknown" "-1"))
(if (member os-name '("OpenBSD" "NetBSD"))
(setq minutes (string-to-number battery-life)
seconds (* 60 minutes))
(setq seconds (string-to-number battery-life)
Avoid some double-rounding of Lisp timestamps Also, simplify some time-related Lisp timestamp code while we’re in the neighborhood. * lisp/battery.el (battery-linux-proc-acpi) (battery-linux-sysfs, battery-upower, battery-bsd-apm): * lisp/calendar/timeclock.el (timeclock-seconds-to-string) (timeclock-log, timeclock-last-period) (timeclock-entry-length, timeclock-entry-list-span) (timeclock-find-discrep, timeclock-generate-report): * lisp/cedet/ede/detect.el (ede-detect-qtest): * lisp/completion.el (cmpl-hours-since-origin): * lisp/ecomplete.el (ecomplete-decay-1): * lisp/emacs-lisp/ert.el (ert--results-update-stats-display) (ert--results-update-stats-display-maybe): * lisp/emacs-lisp/timer-list.el (list-timers): * lisp/emacs-lisp/timer.el (timer-until) (timer-event-handler): * lisp/erc/erc-backend.el (erc-server-send-ping) (erc-server-send-queue, erc-handle-parsed-server-response) (erc-handle-unknown-server-response): * lisp/erc/erc-track.el (erc-buffer-visible): * lisp/erc/erc.el (erc-lurker-cleanup, erc-lurker-p) (erc-cmd-PING, erc-send-current-line): * lisp/eshell/em-pred.el (eshell-pred-file-time): * lisp/eshell/em-unix.el (eshell-show-elapsed-time): * lisp/gnus/gnus-icalendar.el (gnus-icalendar-event:org-timestamp): * lisp/gnus/gnus-int.el (gnus-backend-trace): * lisp/gnus/gnus-sum.el (gnus-user-date): * lisp/gnus/mail-source.el (mail-source-delete-crash-box): * lisp/gnus/nnmaildir.el (nnmaildir--scan): * lisp/ibuf-ext.el (ibuffer-mark-old-buffers): * lisp/gnus/nnmaildir.el (nnmaildir--scan): * lisp/mouse.el (mouse--down-1-maybe-follows-link) (mouse--click-1-maybe-follows-link): * lisp/mpc.el (mpc--faster-toggle): * lisp/net/rcirc.el (rcirc-handler-ctcp-KEEPALIVE) (rcirc-sentinel): * lisp/net/tramp-cache.el (tramp-get-file-property): * lisp/net/tramp-sh.el (tramp-sh-handle-file-newer-than-file-p) (tramp-maybe-open-connection): * lisp/net/tramp-smb.el (tramp-smb-maybe-open-connection): * lisp/org/org-clock.el (org-clock-resolve): (org-resolve-clocks, org-clock-in, org-clock-out, org-clock-sum): * lisp/org/org-timer.el (org-timer-start) (org-timer-pause-or-continue, org-timer-seconds): * lisp/org/org.el (org-evaluate-time-range): * lisp/org/ox-publish.el (org-publish-cache-ctime-of-src): * lisp/pixel-scroll.el (pixel-scroll-in-rush-p): * lisp/play/hanoi.el (hanoi-move-ring): * lisp/proced.el (proced-format-time): * lisp/progmodes/cpp.el (cpp-progress-message): * lisp/progmodes/flymake.el (flymake--handle-report): * lisp/progmodes/js.el (js--wait-for-matching-output): * lisp/subr.el (progress-reporter-do-update): * lisp/term/xterm.el (xterm--read-event-for-query): * lisp/time.el (display-time-update, emacs-uptime): * lisp/tooltip.el (tooltip-delay): * lisp/url/url-cookie.el (url-cookie-parse-file-netscape): * lisp/url/url-queue.el (url-queue-prune-old-entries): * lisp/url/url.el (url-retrieve-synchronously): * lisp/xt-mouse.el (xterm-mouse-event): Avoid double-rounding of time-related values. Simplify. * lisp/calendar/icalendar.el (icalendar--decode-isodatetime): When hoping for the best (unlikely), use a better decoded time. (icalendar--convert-sexp-to-ical): Avoid unnecessary encode-time. * lisp/calendar/timeclock.el (timeclock-when-to-leave): * lisp/cedet/ede/detect.el (ede-detect-qtest): * lisp/desktop.el (desktop-create-buffer): * lisp/emacs-lisp/benchmark.el (benchmark-elapse): * lisp/gnus/gnus-art.el (article-lapsed-string): * lisp/gnus/gnus-group.el (gnus-group-timestamp-delta): * lisp/gnus/nnmail.el (nnmail-expired-article-p): * lisp/gnus/nnmaildir.el (nnmaildir-request-expire-articles): * lisp/nxml/rng-maint.el (rng-time-function): * lisp/org/org-clock.el (org-clock-get-clocked-time) (org-clock-resolve, org-resolve-clocks, org-resolve-clocks-if-idle): * lisp/org/org-habit.el (org-habit-insert-consistency-graphs): * lisp/progmodes/vhdl-mode.el (vhdl-update-progress-info) (vhdl-fix-case-region-1): Use time-since instead of open-coding most of it. * lisp/erc/erc-dcc.el (erc-dcc-get-sentinel): * lisp/erc/erc.el (erc-string-to-emacs-time, erc-time-gt): Now obsolete. All uses changed. (erc-time-diff): Accept all Lisp time values. All uses changed. * lisp/gnus/gnus-demon.el (gnus-demon-idle-since): * lisp/gnus/gnus-score.el (gnus-score-headers): * lisp/gnus/nneething.el (nneething-make-head): * lisp/gnus/nnheader.el (nnheader-message-maybe): * lisp/gnus/nnimap.el (nnimap-keepalive): * lisp/image.el (image-animate-timeout): * lisp/mail/feedmail.el (feedmail-rfc822-date): * lisp/net/imap.el (imap-wait-for-tag): * lisp/net/newst-backend.el (newsticker--image-get): * lisp/net/rcirc.el (rcirc-handler-317, rcirc-handler-333): * lisp/obsolete/xesam.el (xesam-refresh-entry): * lisp/org/org-agenda.el (org-agenda-show-clocking-issues) (org-agenda-check-clock-gap, org-agenda-to-appt): * lisp/org/org-capture.el (org-capture-set-target-location): * lisp/org/org-clock.el (org-clock-resolve-clock) (org-clocktable-steps): * lisp/org/org-colview.el (org-columns-edit-value) (org-columns, org-agenda-columns): * lisp/org/org-duration.el (org-duration-from-minutes): * lisp/org/org-element.el (org-element-cache-sync-duration) (org-element-cache-sync-break) (org-element--cache-interrupt-p, org-element--cache-sync): * lisp/org/org-habit.el (org-habit-get-faces) * lisp/org/org-indent.el (org-indent-add-properties): * lisp/org/org-table.el (org-table-sum): * lisp/org/org-timer.el (org-timer-show-remaining-time) (org-timer-set-timer): * lisp/org/org.el (org-babel-load-file, org-today) (org-auto-repeat-maybe, org-2ft, org-time-stamp) (org-read-date-analyze, org-time-stamp-to-now) (org-small-year-to-year, org-goto-calendar): * lisp/org/ox.el (org-export-insert-default-template): * lisp/ses.el (ses--time-check): * lisp/type-break.el (type-break-time-warning) (type-break-statistics, type-break-demo-boring): * lisp/url/url-cache.el (url-cache-expired) (url-cache-prune-cache): * lisp/vc/vc-git.el (vc-git-stash-snapshot): * lisp/erc/erc-match.el (erc-log-matches-come-back): Simplify.
2019-02-23 02:32:31 +00:00
minutes (truncate seconds 60)))
(setq hours (truncate minutes 60)
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
remaining-time (format "%d:%02d" hours (% minutes 60))))
(list (cons ?L (or line-status "N/A"))
(cons ?B (or (car battery-status) "N/A"))
(cons ?b (or (cdr battery-status) "N/A"))
(cons ?p (if (string= battery-percentage "255")
"N/A"
battery-percentage))
(cons ?P (or apm-mode "N/A"))
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
(cons ?s (if seconds (number-to-string seconds) "N/A"))
(cons ?m (if minutes (number-to-string minutes) "N/A"))
(cons ?h (if hours (number-to-string hours) "N/A"))
(cons ?t (or remaining-time "N/A")))))
;;; `pmset' interface for Darwin (macOS).
(defun battery-pmset ()
"Get battery status information using `pmset'.
The following %-sequences are provided:
%L Power source (verbose)
%B Battery status (verbose)
%b Battery status, empty means high, `-' means low,
`!' means critical, and `+' means charging
%p Battery load percentage
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
%m Remaining time (to charge or discharge) in minutes
%h Remaining time (to charge or discharge) in hours
%t Remaining time (to charge or discharge) in the form `h:min'"
(let ( power-source load-percentage battery-status battery-status-symbol
remaining-time hours minutes )
(with-temp-buffer
(ignore-errors (call-process "pmset" nil t nil "-g" "ps"))
(goto-char (point-min))
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
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(when (re-search-forward ;; Handle old typo in output.
"\\(?:Currentl?y\\|Now\\) drawing from '\\(AC\\|Battery\\) Power'"
nil t)
(setq power-source (match-string 1))
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
(when (re-search-forward (rx bol " -InternalBattery-0" (+ space)
(* "(id=" (+ digit) ")" (+ space)))
nil t)
(when (looking-at "\\([0-9]\\{1,3\\}\\)%")
(setq load-percentage (match-string 1))
(goto-char (match-end 0))
Various battery.el improvements (bug#41808) * lisp/battery.el: Mention BSD support in Commentary. Don't load preloaded lisp/emacs-lisp/timer.el. (battery--files): New function. (battery--find-linux-sysfs-batteries): Use it and make fewer syscalls. (battery-status-function): Perform GNU/Linux checks in increasing order of obsolescence: sysfs, ACPI, and then APM. Simplify Darwin check. Add :version tag now that battery-upower is the default. (battery-echo-area-format, battery-mode-line-format): Mention %s. (battery-load-low, battery-load-critical): New faces. (battery-update): Display battery-mode-line-format even if percentage is N/A. Apply faces battery-load-low or battery-load-critical according to the percentage, but append them so they don't override user customizations. Update all mode lines since we are in global-mode-string. (battery-linux-proc-apm-regexp): Mark as obsolete, replacing with... (battery--linux-proc-apm): ...this new rx definition. (battery-linux-proc-apm): Use it. Fix indentation. Simplify. (battery--acpi-rate, battery--acpi-capacity): New rx definitions. (battery-linux-proc-acpi): Use them. Fix pathological whitespace regexps. Simplify. (battery-linux-sysfs): Fix docstring and indentation. Reduce number of file searches. Simplify. (battery-bsd-apm): Fix docstring. Simplify. (battery-pmset): Fix docstring. Simplify ID regexp. * lisp/emacs-lisp/rx.el (rx-define): Indent as a defun. * test/lisp/battery-tests.el (battery-linux-proc-apm-regexp): Test new battery--linux-proc-apm rx definition. (battery-acpi-rate-regexp, battery-acpi-capacity-regexp): New tests.
2020-06-11 12:48:37 +00:00
(cond ((looking-at-p "; charging")
(setq battery-status "charging"
battery-status-symbol "+"))
((< (string-to-number load-percentage) battery-load-critical)
(setq battery-status "critical"
battery-status-symbol "!"))
((< (string-to-number load-percentage) battery-load-low)
(setq battery-status "low"
battery-status-symbol "-"))
(t
(setq battery-status "high"
battery-status-symbol "")))
(when (re-search-forward "\\(\\([0-9]+\\):\\([0-9]+\\)\\) remaining" nil t)
(setq remaining-time (match-string 1))
(let ((h (string-to-number (match-string 2)))
(m (string-to-number (match-string 3))))
(setq hours (number-to-string (+ h (if (< m 30) 0 1)))
minutes (number-to-string (+ (* h 60) m)))))))))
(list (cons ?L (or power-source "N/A"))
(cons ?p (or load-percentage "N/A"))
(cons ?B (or battery-status "N/A"))
(cons ?b (or battery-status-symbol ""))
(cons ?h (or hours "N/A"))
(cons ?m (or minutes "N/A"))
(cons ?t (or remaining-time "N/A")))))
1997-06-22 20:08:32 +00:00
;;; Private functions.
(defun battery-format (format alist)
"Substitute %-sequences in FORMAT."
Fix and extend format-spec (bug#41758) * lisp/format-spec.el: Use lexical-binding. Remove dependence on subr-x.el. (format-spec-make): Clarify docstring. (format-spec--parse-modifiers): Rename to... (format-spec--parse-flags): ...this and simplify. In particular, don't bother parsing :space-pad which is redundant and unused. (format-spec--pad): Remove, replacing with... (format-spec--do-flags): ...this new helper function which performs more of format-spec's supported text manipulation. (format-spec): Autoload. Allow optional argument to take on special values 'ignore' and 'delete' for more control over what happens when a replacement for a format specification isn't provided. Bring back proper support for a precision modifier similar to that of 'format'. * lisp/battery.el (battery-format): Rewrite in terms of format-spec. (battery-echo-area-format, battery-mode-line-format): Mention support of format-spec syntax in docstrings. * doc/lispref/strings.texi (Custom Format Strings): * etc/NEWS: Document and announce these changes. * lisp/dired-aux.el (dired-do-compress-to): * lisp/erc/erc-match.el (erc-log-matches): * lisp/erc/erc.el (erc-update-mode-line-buffer): * lisp/gnus/gnus-sieve.el (gnus-sieve-update): * lisp/gnus/gssapi.el (open-gssapi-stream): * lisp/gnus/mail-source.el (mail-source-fetch-file) (mail-source-fetch-directory, mail-source-fetch-pop) (mail-source-fetch-imap): * lisp/gnus/message.el (message-insert-formatted-citation-line): * lisp/image-dired.el: * lisp/net/eww.el: * lisp/net/imap.el (imap-kerberos4-open, imap-gssapi-open) (imap-shell-open): * lisp/net/network-stream.el (network-stream-open-shell): * lisp/obsolete/tls.el (open-tls-stream): * lisp/textmodes/tex-mode.el: Remove extraneous loads and autoloads of format-spec now that it is autoloaded and simplify its uses where possible. * test/lisp/battery-tests.el (battery-format): Test new format-spec support. * test/lisp/format-spec-tests.el (test-format-spec): Rename to... (format-spec) ...this, extending test cases. (test-format-unknown): Rename to... (format-spec-unknown): ...this, extending test cases. (test-format-modifiers): Rename to... (format-spec-flags): ...this. (format-spec-make, format-spec-parse-flags, format-spec-do-flags) (format-spec-do-flags-truncate, format-spec-do-flags-pad) (format-spec-do-flags-chop, format-spec-do-flags-case): New tests.
2020-05-29 18:56:14 +00:00
(format-spec format alist 'delete))
1997-06-22 20:08:32 +00:00
(defun battery-search-for-one-match-in-files (files regexp match-num)
"Search REGEXP in the content of the files listed in FILES.
If a match occurred, return the parenthesized expression numbered by
MATCH-NUM in the match. Otherwise, return nil."
(with-temp-buffer
(catch 'found
(dolist (file files)
(and (ignore-errors (insert-file-contents file nil nil nil 'replace))
(re-search-forward regexp nil t)
(throw 'found (match-string match-num)))))))
1997-06-22 20:08:32 +00:00
(provide 'battery)
;;; battery.el ends here