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/**
* (C) Copyright 2013 John J Foerch
*
* Use, modification, and distribution are subject to the terms specified in the
* COPYING file.
**/
define_variable("key_kill_input_fields", false,
"When true, key-kill-mode will operate in input fields and textareas.");
{ let mozilla_version_below_25 = version_compare(get_mozilla_version(), "25.0") < 0;
var key_kill_event_kill = function key_kill_event_kill (event) {
var elem = event.target;
if (!key_kill_input_fields &&
(elem instanceof Ci.nsIDOMHTMLInputElement ||
elem instanceof Ci.nsIDOMHTMLTextAreaElement))
{
return;
}
if (mozilla_version_below_25) {
event.preventDefault();
}
event.stopPropagation();
};
}
define_page_mode("key-kill-mode",
[],
function enable (buffer) {
buffer.browser.addEventListener("keyup", key_kill_event_kill, true);
buffer.browser.addEventListener("keydown", key_kill_event_kill, true);
},
function disable (buffer) {
buffer.browser.removeEventListener("keyup", key_kill_event_kill, true);
buffer.browser.removeEventListener("keydown", key_kill_event_kill, true);
},
$display_name = "Key-kill");
page_mode_activate(key_kill_mode);
provide("key-kill");
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