extension/bootstrap.coffee

   1 'use strict'
   2
   3 { classes: Cc, interfaces: Ci, utils: Cu } = Components
   4
   5 Cu.import('resource://gre/modules/Services.jsm')
   6
   7 # Populate the global namespace with console, require, and include
   8 do (global = this) ->
   9   loader = Cc['@mozilla.org/moz/jssubscript-loader;1'].getService(Ci.mozIJSSubScriptLoader)
  10   baseURI = Services.io.newURI(__SCRIPT_URI_SPEC__, null, null)
  11
  12   # Loaded packages cache
  13   packages = {}
  14
  15   # Load and cache package
  16   require = (name) ->
  17     if packages[name] is undefined
  18       scope = { require, exports: {} }
  19       try
  20         path = Services.io.newURI("packages/#{ name }.js", null, baseURI).spec
  21         loader.loadSubScript(path, scope)
  22         packages[name] = scope.exports
  23       catch error
  24         dump("Failed to load #{ name }: #{ error }\n")
  25         dump(error.stack)
  26
  27     return packages[name]
  28
  29   # Unload all packages
  30   release = ->
  31     for path, scope in packages
  32       for name, value in scope
  33         scope[name] = null
  34     packages = {}
  35
  36   # Load native console API
  37   Cu.import("resource://gre/modules/devtools/Console.jsm")
  38
  39   # Firefox will call this method on startup/enabling
  40   global.startup = (data, reason) ->
  41     # Requires for startup/install
  42     { loadCss }             = require 'utils'
  43     { addEventListeners
  44     , vimBucket }           = require 'events'
  45     { getPref
  46     , initPrefValues }      = require 'prefs'
  47     { setButtonInstallPosition
  48     , addToolbarButton }    = require 'button'
  49     options                 = require 'options'
  50     { watchWindows }        = require 'window-utils'
  51     { unload }              = require 'unload'
  52
  53     if reason == ADDON_INSTALL
  54       # Position the toolbar button right before the default Bookmarks button
  55       # If Bookmarks button is hidden - then VimFx button will be appended to the toolbar
  56       setButtonInstallPosition('nav-bar', 'bookmarks-menu-button-container')
  57
  58     # Write default preference values on install
  59     initPrefValues()
  60
  61     loadCss('style')
  62
  63     options.observe()
  64
  65     watchWindows(addEventListeners, 'navigator:browser')
  66     watchWindows(addToolbarButton.bind(undefined, vimBucket), 'navigator:browser')
  67
  68     unload(release)
  69
  70   # Firefox will call this method on shutdown/disabling
  71   global.shutdown = (data, reason) ->
  72     # Don't bother to clean up if the browser is shutting down
  73     if reason != APP_SHUTDOWN
  74       { unload } = require 'unload'
  75       unload()
  76
  77   global.install = (data, reason) ->
  78
  79   global.uninstall = (data, reason) ->