119 lines
4.4 KiB
Org Mode
119 lines
4.4 KiB
Org Mode
#+TITLE: Geolocation layer
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#+HTML_HEAD_EXTRA: <link rel="stylesheet" type="text/css" href="../../css/readtheorg.css" />
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* Table of Contents :TOC_4_org:noexport:
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- [[Description][Description]]
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- [[Supported packages in this layer][Supported packages in this layer]]
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- [[Install][Install]]
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- [[Configuration][Configuration]]
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- [[Location][Location]]
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- [[theme-changer][theme-changer]]
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- [[sunshine (weather forecast)][sunshine (weather forecast)]]
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- [[osx-location][osx-location]]
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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 few location sensitive adjustment to Emacs, such as
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automatically switching between light (day) and dark (night) themes, weather
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forecast and on OS X, also automatic tracking of location, using OS X's
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CoreLocation services.
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** Supported packages in this layer
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- [[https://github.com/aaronbieber/sunshine.el/blob/master/sunshine.el][sunshine]]
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- [[https://github.com/purcell/osx-location][osx-location]]
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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 this
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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 to the
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=dotspacemacs/user-config= function of 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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On OS X, all of these variables get setup automatically if the ~osx-location~
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service was enabled (Wifi must be turned on to make it work). In this case, if
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~calendar-location-name~ was omitted, it'll be stringed-up ~calendar-latitude~
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and ~calendar-longitude~ i.e. "41.23, 1.80".
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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 light variant, while the second as the 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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** sunshine (weather forecast)
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Sunshine display local weather forecast.
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Setup [[http://home.openweathermap.org/][OpenWeatherMap]] API key.
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Set ~sunshine-appid~ to some hash string from the openweathermap
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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
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can provide a string, like "New York, NY" or a ZIP code, like "90210".
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This variable is available through the Customize facility.
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When specifying a ZIP code, you may receive results from a foreign
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country. This is due to weird behavior from OpenWeatherMap. To resolve
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this, append a comma and the country code after the ZIP code. Note the
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lack of a space in the example 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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** osx-location
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OS X users can take adavantage of automatic geogrphical discovery using the OS'
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CoreLocation system service, implemented as a long running background process. A
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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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* 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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