Files
atom/src/keymap-extensions.coffee
Kevin Sawicki 80787ef1e2 Remove try/catch around package.json requiring
No other requires are ever guarded against and the package.json should
be assumed to be valid JSON.
2015-04-08 09:30:40 -07:00

71 lines
2.3 KiB
CoffeeScript

fs = require 'fs-plus'
path = require 'path'
KeymapManager = require 'atom-keymap'
CSON = require 'season'
{jQuery} = require 'space-pen'
Grim = require 'grim'
bundledKeymaps = require('../package.json')?._atomKeymaps
KeymapManager::onDidLoadBundledKeymaps = (callback) ->
@emitter.on 'did-load-bundled-keymaps', callback
KeymapManager::loadBundledKeymaps = ->
keymapsPath = path.join(@resourcePath, 'keymaps')
if bundledKeymaps?
for keymapName, keymap of bundledKeymaps
keymapPath = path.join(keymapsPath, keymapName)
@add(keymapPath, keymap)
else
@loadKeymap(keymapsPath)
@emit 'bundled-keymaps-loaded' if Grim.includeDeprecatedAPIs
@emitter.emit 'did-load-bundled-keymaps'
KeymapManager::getUserKeymapPath = ->
if userKeymapPath = CSON.resolve(path.join(@configDirPath, 'keymap'))
userKeymapPath
else
path.join(@configDirPath, 'keymap.cson')
KeymapManager::loadUserKeymap = ->
userKeymapPath = @getUserKeymapPath()
return unless fs.isFileSync(userKeymapPath)
try
@loadKeymap(userKeymapPath, watch: true, suppressErrors: true)
catch error
if error.message.indexOf('Unable to watch path') > -1
message = """
Unable to watch path: `#{path.basename(userKeymapPath)}`. Make sure you
have permission to read `#{userKeymapPath}`.
On linux there are currently problems with watch sizes. See
[this document][watches] for more info.
[watches]:https://github.com/atom/atom/blob/master/docs/build-instructions/linux.md#typeerror-unable-to-watch-path
"""
atom.notifications.addError(message, {dismissable: true})
else
detail = error.path
stack = error.stack
atom.notifications.addFatalError(error.message, {detail, stack, dismissable: true})
KeymapManager::subscribeToFileReadFailure = ->
@onDidFailToReadFile (error) =>
userKeymapPath = @getUserKeymapPath()
message = "Failed to load `#{userKeymapPath}`"
detail = if error.location?
error.stack
else
error.message
atom.notifications.addError(message, {detail, dismissable: true})
# This enables command handlers registered via jQuery to call
# `.abortKeyBinding()` on the `jQuery.Event` object passed to the handler.
jQuery.Event::abortKeyBinding = ->
@originalEvent?.abortKeyBinding?()
module.exports = KeymapManager