spacemacs/layers/+tools/eaf/README.org

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#+TITLE: eaf layer
#+TAGS: layer|web service
# The maximum height of the logo should be 200 pixels.
# [[img/eaf.png]]
* Table of Contents :TOC_4_gh:noexport:
- [[#description][Description]]
- [[#features][Features:]]
- [[#install][Install]]
- [[#usage][Usage]]
- [[#configuring-keybindings][Configuring keybindings]]
- [[#key-bindings][Key bindings]]
- [[#global][Global]]
- [[#all-eaf-applications][All EAF-applications]]
- [[#browser][Browser]]
- [[#local][Local]]
- [[#all-eaf-applications-1][All EAF-applications]]
- [[#browser-1][Browser]]
- [[#pdf-viewer][PDF-viewer]]
- [[#pdf-view-mode-pdf-tools][pdf-view-mode (pdf-tools)]]
* Description
This layer adds support for the [[https://github.com/manateelazycat/emacs-application-framework][Emacs Application Framework (EAF)]].
** Features:
- Browse using a full-fledged browser within Emacs
- PDF viewer (with continuous scroll)
- Video player
- Image viewer
- See [[https://github.com/manateelazycat/emacs-application-framework#launch-eaf-applications][EAF documentation]] for many more features
* Install
To use this configuration layer, add it to your =~/.spacemacs=. You will need to
add =eaf= to the existing =dotspacemacs-configuration-layers= list in this
file.
Subsequently install the required dependencies with =SPC SPC
eaf-install-dependencies=. This command only works for Ubuntu and Fedora based
distributions. Users of Arch (based) distributions can run the script manually
in their terminal. If the script does not work for you then [[https://github.com/manateelazycat/emacs-application-framework#dependency-list][install the
required dependencies manually]].
* Usage
** Configuring keybindings
Configuration of EAF keybindings works in a different way than normally in Spacemacs.
Also EAF, and additionally this layer, implement some tricks that are
required to make leader keys in EAF buffers behave as expected in Spacemacs.
Therefore it is recommended to keep these default (major-mode-)leader
keybindings.
For information about configuration of other key bindings for EAF, see [[https://github.com/manateelazycat/emacs-application-framework/wiki/Keybindings][here]].
If you do want to modify the leader keys, then information about the tricks
implemented in this layer can be found [[https://github.com/manateelazycat/emacs-application-framework/issues/498][here]] and [[https://github.com/manateelazycat/emacs-application-framework/pull/500][here]].
* Key bindings
** Global
*** All EAF-applications
| Key Binding | Description |
|-------------+-----------------------------------------------------------------------|
| ~SPC a a f~ | EAF open file ([[https://github.com/manateelazycat/emacs-application-framework#launch-eaf-applications][see EAF doc for suppoted file types]]) |
| ~SPC t k m~ | Show available key commands in which-key (read [[https://develop.spacemacs.org/doc/DOCUMENTATION.html#which-key][here]] for more details) |
| ~, d~ | toggle dark-mode (in pdf-viewer just press ~d~) |
*** Browser
| ~SPC a a b o~ | Open url in new buffer |
| ~SPC a a b s~ | Search with [[https://github.com/manateelazycat/emacs-application-framework/wiki/Customization#default-search-engine][your favorite search engine]]. Defaults to symbol at point or region string |
| ~SPC a a b b~ | Open bookmark in new buffer |
| ~SPC a a b h~ | Search and open buffer from history |
** Local
*** All EAF-applications
| ~j/k~ | Scroll up/down |
*** Browser
|-------+----------------------------------------------------------------|
| ~J/K~ | Scroll (half) page up/down |
| ~e~ | Edit url |
| ~m~ | Bookmark page |
| ~C-s~ | Search/search find next (to enter new search prefix with ~C-g~ |
| ~C-r~ | Search find previous |
| ~, h~ | Open new buffer from history |
| ~, s~ | Search web with [[https://github.com/manateelazycat/emacs-application-framework/wiki/Customization#default-search-engine][favorite search engine]] |
*** PDF-viewer
| ~d~ | toggle dark-mode |
*** pdf-view-mode (pdf-tools)
| ~, e~ | open in eaf pdf-viewer |
There are many more keybindings. Use ~SPC t k m~ to [[https://develop.spacemacs.org/doc/DOCUMENTATION.html#which-key-persistent][show them persistently in
which-key]], or use ~SPC h d k~ to show the `eaf-mode-map` in a separate buffer.