extension/bootstrap.coffee

   1 ###
   2 # Copyright Anton Khodakivskiy 2012, 2013, 2014.
   3 # Copyright Simon Lydell 2013, 2014.
   4 #
   5 # This file is part of VimFx.
   6 #
   7 # VimFx is free software: you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation, either version 3 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # VimFx is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with VimFx.  If not, see <http://www.gnu.org/licenses/>.
  19 ###
  20
  21 'use strict'
  22
  23 { classes: Cc, interfaces: Ci, utils: Cu } = Components
  24
  25 Cu.import('resource://gre/modules/Services.jsm')
  26 Cu.import('resource://gre/modules/devtools/Console.jsm')
  27
  28 do (global = this) ->
  29   baseURI = Services.io.newURI(__SCRIPT_URI_SPEC__, null, null)
  30
  31   # Loaded packages cache.
  32   packages = {}
  33
  34   # Load and cache package.
  35   require = (name) ->
  36     unless packages[name]?
  37       scope = {require, exports: packages[name] = {}}
  38       try
  39         path = Services.io.newURI("packages/#{ name }.js", null, baseURI).spec
  40         Services.scriptloader.loadSubScript(path, scope)
  41       catch error
  42         dump("Failed to load #{ name }: #{ error }\n")
  43         dump(error.stack)
  44
  45     return packages[name]
  46
  47   # Unload all packages.
  48   release = ->
  49     for path, scope in packages
  50       for name, value in scope
  51         scope[name] = null
  52     packages = {}
  53
  54   global.startup = (data, reason) ->
  55     { loadCss }             = require 'utils'
  56     { addEventListeners
  57     , vimBucket }           = require 'events'
  58     { getPref
  59     , setDefaultPrefs }     = require 'prefs'
  60     { setButtonInstallPosition
  61     , addToolbarButton }    = require 'button'
  62     options                 = require 'options'
  63     { watchWindows }        = require 'window-utils'
  64     { unloader }            = require 'unloader'
  65
  66     setDefaultPrefs()
  67
  68     if reason == ADDON_INSTALL
  69       # Position the toolbar button right before the default Bookmarks button.
  70       # If Bookmarks button is hidden the VimFx button will be appended to the
  71       # toolbar.
  72       setButtonInstallPosition('nav-bar', 'bookmarks-menu-button-container')
  73
  74     loadCss('style')
  75
  76     options.observe()
  77
  78     watchWindows(addEventListeners, 'navigator:browser')
  79     watchWindows(addToolbarButton.bind(undefined, vimBucket),
  80                  'navigator:browser')
  81
  82     unloader.add(release)
  83
  84   global.shutdown = (data, reason) ->
  85     # Don't bother to clean up if the browser is shutting down.
  86     unless reason == APP_SHUTDOWN
  87       { unloader } = require 'unloader'
  88       unloader.unload()
  89
  90   global.install = (data, reason) ->
  91
  92   global.uninstall = (data, reason) ->