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icon finder now loads .icon-* from all registered stylesheets

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This commit is contained in:
perploug
2013-10-02 10:56:40 +02:00
parent a71e255468
commit 17f2602ca2
1 changed files with 20 additions and 10 deletions
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30
src/Umbraco.Web.UI.Client/src/common/services/util.service.js
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@@ -418,7 +418,7 @@ function iconHelper($q) {
},
/** Return a list of icons, optionally filter them */
/** It fetches them directly from the active stylesheet in the browser */
/** It fetches them directly from the active stylesheets in the browser */
getIcons: function(filter){
var deferred = $q.defer();
@@ -426,22 +426,32 @@ function iconHelper($q) {
deferred.resolve(collectedIcons);
}
var classes = document.styleSheets[0].rules || document.styleSheets[0].cssRules;
collectedIcons = [];
var f = filter || "";
var c = ".icon-" + f;
for (var i = document.styleSheets.length - 1; i >= 0; i--) {
var classes = document.styleSheets[i].rules || document.styleSheets[i].cssRules;
for(var x=0;x<classes.length;x++) {
var cur = classes[x];
if(cur.selectorText && cur.selectorText.indexOf(c) === 0) {
var s = cur.selectorText.substring(1);
var hasSpace = s.indexOf(" ");
if(hasSpace>0){
s = s.substring(0, hasSpace);
}
var hasPseudo = s.indexOf(":");
if(hasPseudo>0){
s = s.substring(0, hasPseudo);
}
for(var x=0;x<classes.length;x++) {
var cur = classes[x];
if(cur.selectorText && cur.selectorText.indexOf(c) === 0 && cur.selectorText.indexOf("before") > 0 && cur.selectorText.indexOf(",") < 0) {
var s = cur.selectorText;
s = cur.selectorText.substring(1, s.indexOf(":"));
if(collectedIcons.indexOf(s) < 0){
collectedIcons.push(s);
if(collectedIcons.indexOf(s) < 0){
collectedIcons.push(s);
}
}
}
}
deferred.resolve(collectedIcons);
return deferred.promise;
},