bootstrap.coffee

   1 "use strict"
   2
   3 { classes: Cc, interfaces: Ci, utils: Cu } = Components
   4
   5 # Populate the global namespace with console, require, and include
   6 do (global = this) ->
   7   tools = {}
   8   Cu.import "resource://gre/modules/Services.jsm", tools
   9   baseURI = tools.Services.io.newURI __SCRIPT_URI_SPEC__, null, null
  10
  11   include = (src, scope = {}) ->
  12     try
  13       uri = tools.Services.io.newURI "packages/#{ src }.js", null, baseURI
  14       tools.Services.scriptloader.loadSubScript uri.spec, scope
  15     catch error
  16       uri = tools.Services.io.newURI src, null, baseURI
  17       tools.Services.scriptloader.loadSubScript uri.spec, scope
  18
  19     return scope
  20
  21
  22   modules = {}
  23   require = (src) ->
  24     if modules[src]
  25       return modules[src]
  26     else
  27       scope =
  28         require: require
  29         include: include
  30         exports: {}
  31
  32       include src, scope
  33
  34       return modules[src] = scope.exports;
  35
  36   Console = require("console").Console
  37   global.console = new Console "vimff"
  38   global.include = include
  39   global.require = require
  40
  41 { loadCss, unloadCss }        = require 'utils'
  42 { createWindowEventTracker }  = require 'event-handlers'
  43
  44 tracker = createWindowEventTracker()
  45
  46 # Firefox will call this method on startup/enabling
  47 startup = (data, reason) ->
  48   loadCss 'vimff'
  49   tracker.start()
  50
  51 # Firefox will call this method on shutdown/disabling
  52 shutdown = (data, reason) ->
  53   tracker.stop()
  54   unloadCss 'vimff'