1 utils = require 'utils'
2 { modes } = require 'modes'
4 , isReturnCommandKey } = require 'commands'
7 constructor: (@window) ->
8 @rootWindow = utils.getRootWindow(@window) # For convenience.
12 enterMode: (mode, args...) ->
13 # `args` is an array of arguments to be passed to the mode's `onEnter` method
16 throw new Error("Not a valid VimFx mode to enter: #{ mode }")
20 modes[@mode].onLeave(@, @storage[@mode])
24 modes[@mode].onEnter(@, @storage[@mode] ?= {}, args...)
26 onInput: (keyStr, event) ->
27 isEditable = utils.isElementEditable(event.originalTarget)
30 if (isEditable or @rootWindow.TabView.isVisible()) \
31 and not (isEscCommandKey(keyStr) or isReturnCommandKey(keyStr))
36 suppress = modes[@mode]?.onInput(@, @storage[@mode], keyStr, event)
38 # Esc key is not suppressed, and passed to the browser in `normal` mode.
39 # Here we compare against the mode that was active before the key was
40 # processed because processing the command may change the mode.
42 # Not suppressing Esc allows for stopping the loading of the page as well as
43 # closing many custom dialogs (and perhaps other things -- Esc is a very
44 # commonly used key). There are two reasons we might suppress it in other
45 # modes. If some custom dialog of a website is open, we should be able to
46 # cancel hint markers on it without closing it. Secondly, otherwise
47 # cancelling hint markers on google causes its search bar to be focused.
48 if oldMode == 'normal' and keyStr == 'Esc'