120 lines
4.2 KiB
Org Mode
120 lines
4.2 KiB
Org Mode
#+TITLE: Geolocation layer
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#+TAGS: layer|tool
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* Table of Contents :TOC_5_gh:noexport:
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- [[#description][Description]]
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- [[#features][Features:]]
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- [[#install][Install]]
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- [[#configuration][Configuration]]
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- [[#location][Location]]
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- [[#osx-location][OSX-location]]
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- [[#theme-changer][Theme-changer]]
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- [[#sunshine-weather-forecast][Sunshine (weather forecast)]]
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- [[#key-bindings][Key bindings]]
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- [[#weather][Weather]]
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* Description
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This layer offers location sensitive adjustments to Emacs.
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** Features:
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- Supports the following adjustments:
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- Automatic switching between light (day) and dark (night) themes via [[https://github.com/hadronzoo/theme-changer][theme-changer]]
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- Local weather forecast via [[https://github.com/aaronbieber/sunshine.el/blob/master/sunshine.el][sunshine]]
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- Integration with OS X's CoreLocation service via [[https://github.com/purcell/osx-location][osx-location]]
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- Manual location setting via variables in your dotfile
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* Install
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To use this configuration layer, add it to your =~/.spacemacs=. You will need to
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add =geolocation= to the existing =dotspacemacs-configuration-layers= list in
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this file.
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All services are disable by default. To enable all, or some of them, add instead
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something like this:
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#+BEGIN_SRC emacs-lisp
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(geolocation :variables
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geolocation-enable-automatic-theme-changer t
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geolocation-enable-location-service t
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geolocation-enable-weather-forecast t)
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#+END_SRC
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* Configuration
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** Location
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Set location manually by setting the following variables in your dotfile:
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#+BEGIN_SRC emacs-lisp
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(setq calendar-location-name "Barcelona, Spain"
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calendar-latitude 41.23
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calendar-longitude 1.80)
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#+END_SRC
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** OSX-location
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Mac users can take adavantage of automatic geogrphical discovery using the OS's
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CoreLocation system service, implemented as a long running background process.
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In order to enable it, set =geolocation-enable-location-service= to =t= as
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explained in installation instructions.
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A helper script will need to be given proper access first time this layer is
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activated.
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[[file:img/emacs-location-helper.jpg]]
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** Theme-changer
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This layer implement a simple "theme changer" which, when enabled, will switch
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between first two themes the user has setup in ~dotspacemacs-themes~. First
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theme listed will be used as the light variant, while the second as the dark.
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Other themes will be ignored by this layer, though they are still available for
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cycling, etc.
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Note that =theme-changer= *requires* location to be set.
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** Sunshine (weather forecast)
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Sunshine display local weather forecast.
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Setup [[https://home.openweathermap.org/users/sign_in][OpenWeatherMap]] API key. Set ~sunshine-appid~ to some hash string from the
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openweathermap website. You need to sign up to the website to get a API key.
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#+BEGIN_SRC emacs-lisp
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(setq sunshine-appid "your-apikey")
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#+END_SRC
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Configure your location by setting the variable sunshine-location. You can
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provide a string, like "New York, NY" or a ZIP code, like "90210". This variable
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is available through the Customize facility.
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When specifying a ZIP code, you may receive results from a foreign country. This
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is due to weird behavior from OpenWeatherMap. To resolve this, append a comma
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and the country code after the ZIP code. Note the lack of a space in the example
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below.
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#+BEGIN_SRC emacs-lisp
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(setq sunshine-location "90210,USA")
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#+END_SRC
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It will use the imperial unit system by default. To switch to metric, add
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~sunshine-units 'metric~ to the variables list for this layer, or add this.
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#+BEGIN_SRC emacs-lisp
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(setq sunshine-units 'metric)
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#+END_SRC
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Weather forecast icons are disabled by default, and can be toggled by pressing
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`i' within this mode's main buffer.
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To display weather forecast icons by default ("pretty mode"), add
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~sunshine-show-icons t~ to the variables list for this layer, or add this:
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#+BEGIN_SRC emacs-lisp
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(setq sunshine-show-icons t)
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#+END_SRC
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[[file:img/emacs-sunshine.jpg]]
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* Key bindings
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** Weather
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| Evil | Holy | Command |
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|-----------+------+-----------------------------------------------|
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| ~SPC a w~ | | Display pretty weather forecast |
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| ~SPC a W~ | | Display quick weather forecast in mini buffer |
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