extension/lib/button.coffee

   1 ###
   2 # Copyright Simon Lydell 2015.
   3 #
   4 # This file is part of VimFx.
   5 #
   6 # VimFx is free software: you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation, either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # VimFx is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with VimFx.  If not, see <http://www.gnu.org/licenses/>.
  18 ###
  19
  20 help      = require('./help')
  21 translate = require('./l10n')
  22
  23 BUTTON_ID = 'VimFxButton'
  24
  25 injectButton = (vimfx, window) ->
  26   cui = window.CustomizableUI
  27   button = null
  28   cui.createWidget({
  29     id: BUTTON_ID
  30     defaultArea: cui.AREA_NAVBAR
  31     label: 'VimFx'
  32     tooltiptext: translate('button.tooltip.normal')
  33     onCommand: ->
  34       mode = button.getAttribute('vimfx-mode')
  35       if mode == 'normal'
  36         help.injectHelp(window, vimfx)
  37       else
  38         vimfx.currentVim.enterMode('normal')
  39     onCreated: (node) ->
  40       button = node
  41       button.setAttribute('vimfx-mode', 'normal')
  42       vimfx.on('modeChange',       updateButton.bind(null, button))
  43       vimfx.on('currentVimChange', updateButton.bind(null, button))
  44   })
  45   module.onShutdown(cui.destroyWidget.bind(cui, BUTTON_ID))
  46
  47 updateButton = (button, { mode }) ->
  48   button.setAttribute('vimfx-mode', mode)
  49   tooltip =
  50     if mode == 'normal'
  51       translate('button.tooltip.normal')
  52     else
  53       translate('button.tooltip.other_mode', translate("mode.#{ mode }"),
  54                 translate('mode.normal'))
  55   button.setAttribute('tooltiptext', tooltip)
  56
  57 module.exports = {
  58   injectButton
  59   BUTTON_ID
  60 }