ce4c83ff
 wxy
初始提交
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// Generated by CoffeeScript 1.9.3
var _Declaration;
module.exports = _Declaration = (function() {
var self;
self = _Declaration;
_Declaration.importantClauseRx = /(\s\!important)$/;
_Declaration.setOnto = function(declarations, prop, val) {
var dec;
if (!(dec = declarations[prop])) {
return declarations[prop] = new this(prop, val);
} else {
return dec.set(val);
}
};
_Declaration.sanitizeValue = function(val) {
return String(val).trim().replace(/[\s]+/g, ' ');
};
_Declaration.inheritAllowed = false;
function _Declaration(prop1, val) {
this.prop = prop1;
this.important = false;
this.set(val);
}
_Declaration.prototype.get = function() {
return this._get();
};
_Declaration.prototype._get = function() {
return this.val;
};
_Declaration.prototype._pickImportantClause = function(val) {
if (self.importantClauseRx.test(String(val))) {
this.important = true;
return val.replace(self.importantClauseRx, '');
} else {
this.important = false;
return val;
}
};
_Declaration.prototype.set = function(val) {
val = self.sanitizeValue(val);
val = this._pickImportantClause(val);
val = val.trim();
if (this._handleNullOrInherit(val)) {
return this;
}
this._set(val);
return this;
};
_Declaration.prototype._set = function(val) {
return this.val = val;
};
_Declaration.prototype._handleNullOrInherit = function(val) {
if (val === '') {
this.val = '';
return true;
}
if (val === 'inherit') {
if (this.constructor.inheritAllowed) {
this.val = 'inherit';
} else {
throw Error("Inherit is not allowed for `" + this.prop + "`");
}
return true;
} else {
return false;
}
};
return _Declaration;
})();
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