36 lines
1.4 KiB
JavaScript
36 lines
1.4 KiB
JavaScript
|
(function() {
|
||
|
|
var BlockLogical, Declaration,
|
||
|
|
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;
|
||
|
|
|
||
|
|
Declaration = require('../declaration');
|
||
|
|
|
||
|
|
BlockLogical = (function(superClass) {
|
||
|
|
extend(BlockLogical, superClass);
|
||
|
|
|
||
|
|
function BlockLogical() {
|
||
|
|
return BlockLogical.__super__.constructor.apply(this, arguments);
|
||
|
|
}
|
||
|
|
|
||
|
|
BlockLogical.names = ['border-block-start', 'border-block-end', 'margin-block-start', 'margin-block-end', 'padding-block-start', 'padding-block-end', 'border-before', 'border-after', 'margin-before', 'margin-after', 'padding-before', 'padding-after'];
|
||
|
|
|
||
|
|
BlockLogical.prototype.prefixed = function(prop, prefix) {
|
||
|
|
return prefix + (prop.indexOf('-start') !== -1 ? prop.replace('-block-start', '-before') : prop.replace('-block-end', '-after'));
|
||
|
|
};
|
||
|
|
|
||
|
|
BlockLogical.prototype.normalize = function(prop) {
|
||
|
|
if (prop.indexOf('-before') !== -1) {
|
||
|
|
return prop.replace('-before', '-block-start');
|
||
|
|
} else {
|
||
|
|
return prop.replace('-after', '-block-end');
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
return BlockLogical;
|
||
|
|
|
||
|
|
})(Declaration);
|
||
|
|
|
||
|
|
module.exports = BlockLogical;
|
||
|
|
|
||
|
|
}).call(this);
|