grid-template.js
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(function() {
var Declaration, GridTemplate, parser,
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;
parser = require('postcss-value-parser');
Declaration = require('../declaration');
GridTemplate = (function(superClass) {
extend(GridTemplate, superClass);
function GridTemplate() {
return GridTemplate.__super__.constructor.apply(this, arguments);
}
GridTemplate.names = ['grid-template-rows', 'grid-template-columns', 'grid-rows', 'grid-columns'];
GridTemplate.prototype.prefixed = function(prop, prefix) {
if (prefix === '-ms-') {
return prefix + prop.replace('template-', '');
} else {
return GridTemplate.__super__.prefixed.call(this, prop, prefix);
}
};
GridTemplate.prototype.normalize = function(prop) {
return prop.replace(/^grid-(rows|columns)/, 'grid-template-$1');
};
GridTemplate.prototype.walkRepeat = function(node) {
var count, first, fixed, i, j, len, ref;
fixed = [];
ref = node.nodes;
for (j = 0, len = ref.length; j < len; j++) {
i = ref[j];
if (i.nodes) {
this.walkRepeat(i);
}
fixed.push(i);
if (i.type === 'function' && i.value === 'repeat') {
first = i.nodes.shift();
if (first) {
count = first.value;
i.nodes.shift();
i.value = '';
fixed.push({
type: 'word',
value: "[" + count + "]"
});
}
}
}
return node.nodes = fixed;
};
GridTemplate.prototype.changeRepeat = function(value) {
var ast;
ast = parser(value);
this.walkRepeat(ast);
return ast.toString();
};
GridTemplate.prototype.set = function(decl, prefix) {
if (prefix === '-ms-' && decl.value.indexOf('repeat(') !== -1) {
decl.value = this.changeRepeat(decl.value);
}
return GridTemplate.__super__.set.call(this, decl, prefix);
};
return GridTemplate;
})(Declaration);
module.exports = GridTemplate;
}).call(this);