diff options
Diffstat (limited to 'content_scripts/mode_insert.coffee')
| -rw-r--r-- | content_scripts/mode_insert.coffee | 25 |
1 files changed, 4 insertions, 21 deletions
diff --git a/content_scripts/mode_insert.coffee b/content_scripts/mode_insert.coffee index 5280aada..7f1d5ddc 100644 --- a/content_scripts/mode_insert.coffee +++ b/content_scripts/mode_insert.coffee @@ -1,22 +1,4 @@ -# Input or text elements are considered focusable and able to receieve their own keyboard events, and will -# enter insert mode if focused. Also note that the "contentEditable" attribute can be set on any element -# which makes it a rich text editor, like the notes on jjot.com. -isEditable =(element) -> - return true if element.isContentEditable - nodeName = element.nodeName?.toLowerCase() - # Use a blacklist instead of a whitelist because new form controls are still being implemented for html5. - if nodeName == "input" and element.type not in ["radio", "checkbox"] - return true - nodeName in ["textarea", "select"] - -# Embedded elements like Flash and quicktime players can obtain focus. -isEmbed =(element) -> - element.nodeName?.toLowerCase() in ["embed", "object"] - -isFocusable =(element) -> - isEditable(element) or isEmbed element - # This mode is installed when insert mode is active. class InsertMode extends Mode constructor: (@insertModeLock = null) -> @@ -33,7 +15,7 @@ class InsertMode extends Mode exit: (event = null) -> super() element = event?.srcElement - if element and isFocusable element + if element and DomUtils.isFocusable element # Remove the focus so the user can't just get himself back into insert mode by typing in the same # input box. # NOTE(smblott, 2014/12/22) Including embeds for .blur() here is experimental. It appears to be the @@ -63,11 +45,12 @@ class InsertModeTrigger extends Mode @push focus: (event) => triggerSuppressor.unlessSuppressed => - return if not isFocusable event.target + return unless DomUtils.isFocusable event.target new InsertMode event.target # We may already have focussed an input, so check. - new InsertMode document.activeElement if document.activeElement and isEditable document.activeElement + if document.activeElement and DomUtils.isEditable document.activeElement + new InsertMode document.activeElement # Used by InsertModeBlocker to suppress InsertModeTrigger; see below. triggerSuppressor = new Utils.Suppressor true |