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Bug 1195343 - update RuleModificationList comments; r=pbrosset

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This commit is contained in:
Tom Tromey 2015-08-19 13:58:40 -07:00
parent 76b24bf654
commit 28f8b1011c
1 changed files with 29 additions and 1 deletions
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30
toolkit/devtools/server/actors/styles.js
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@ -1448,17 +1448,39 @@ let StyleRuleFront = protocol.FrontClass(StyleRuleActor, {
/**
* Convenience API for building a list of attribute modifications
* for the `modifyAttributes` request.
* for the `modifyProperties` request. A RuleModificationList holds a
* list of modifications that will be applied to a StyleRuleActor.
* The modifications are processed in the order in which they are
* added to the RuleModificationList.
*/
let RuleModificationList = Class({
/**
* Initialize a RuleModificationList.
* @param {StyleRuleFront} rule the associated rule
*/
initialize: function(rule) {
this.rule = rule;
this.modifications = [];
},
/**
* Apply the modifications in this object to the associated rule.
*
* @return {Promise} A promise which will be resolved when the modifications
* are complete; @see StyleRuleActor.modifyProperties.
*/
apply: function() {
return this.rule.modifyProperties(this.modifications);
},
/**
* Add a "set" entry to the modification list.
*
* @param {string} name the property's name
* @param {string} value the property's value
* @param {string} priority the property's priority, either the empty
* string or "important"
*/
setProperty: function(name, value, priority) {
this.modifications.push({
type: "set",
@ -1467,6 +1489,12 @@ let RuleModificationList = Class({
priority: priority
});
},
/**
* Add a "remove" entry to the modification list.
*
* @param {string} name the name of the property to remove
*/
removeProperty: function(name) {
this.modifications.push({
type: "remove",