1 files changed, 47 insertions, 0 deletions
diff --git a/alarm/node_modules/cssstyle/lib/properties/clip.js b/alarm/node_modules/cssstyle/lib/properties/clip.js
new file mode 100644
index 0000000..91ba675
--- /dev/null
+++ b/alarm/node_modules/cssstyle/lib/properties/clip.js
@@ -0,0 +1,47 @@
+'use strict';
+
+var parseMeasurement = require('../parsers').parseMeasurement;
+
+var shape_regex = /^rect\((.*)\)$/i;
+
+var parse = function(val) {
+  if (val === '' || val === null) {
+    return val;
+  }
+  if (typeof val !== 'string') {
+    return undefined;
+  }
+  val = val.toLowerCase();
+  if (val === 'auto' || val === 'inherit') {
+    return val;
+  }
+  var matches = val.match(shape_regex);
+  if (!matches) {
+    return undefined;
+  }
+  var parts = matches[1].split(/\s*,\s*/);
+  if (parts.length !== 4) {
+    return undefined;
+  }
+  var valid = parts.every(function(part, index) {
+    var measurement = parseMeasurement(part);
+    parts[index] = measurement;
+    return measurement !== undefined;
+  });
+  if (!valid) {
+    return undefined;
+  }
+  parts = parts.join(', ');
+  return val.replace(matches[1], parts);
+};
+
+module.exports.definition = {
+  set: function(v) {
+    this._setProperty('clip', parse(v));
+  },
+  get: function() {
+    return this.getPropertyValue('clip');
+  },
+  enumerable: true,
+  configurable: true,
+};