40 lines
1.2 KiB
JavaScript
40 lines
1.2 KiB
JavaScript
(function() {
|
|
var Placeholder, Selector,
|
|
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
|
|
hasProp = {}.hasOwnProperty;
|
|
|
|
Selector = require('../selector');
|
|
|
|
Placeholder = (function(superClass) {
|
|
extend(Placeholder, superClass);
|
|
|
|
function Placeholder() {
|
|
return Placeholder.__super__.constructor.apply(this, arguments);
|
|
}
|
|
|
|
Placeholder.names = [':placeholder-shown', '::placeholder'];
|
|
|
|
Placeholder.prototype.possible = function() {
|
|
return Placeholder.__super__.possible.apply(this, arguments).concat('-moz- old');
|
|
};
|
|
|
|
Placeholder.prototype.prefixed = function(prefix) {
|
|
if ('-webkit-' === prefix) {
|
|
return '::-webkit-input-placeholder';
|
|
} else if ('-ms-' === prefix) {
|
|
return ':-ms-input-placeholder';
|
|
} else if ('-moz- old' === prefix) {
|
|
return ':-moz-placeholder';
|
|
} else {
|
|
return "::" + prefix + "placeholder";
|
|
}
|
|
};
|
|
|
|
return Placeholder;
|
|
|
|
})(Selector);
|
|
|
|
module.exports = Placeholder;
|
|
|
|
}).call(this);
|