wine/gecko
0
0
Fork 0
mirror of https://gitlab.winehq.org/wine/wine-gecko.git synced 2024-09-13 09:24:08 -07:00
Code Issues Packages Projects Releases Wiki Activity

Bug 983761 - Add support for CSSGroupingRules in LightweightThemeListener. r=Gijs

Browse Source
This commit is contained in:
Matthew Noorenberghe 2014-03-14 16:24:57 -07:00
parent 0d06bc1f23
commit 2f51ac42ee
1 changed files with 21 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
browser/base/content/browser-addons.js
View File

@ -405,16 +405,30 @@ let LightweightThemeListener = {
updateStyleSheet: function(headerImage) {
if (!this.styleSheet)
return;
for (let i = 0; i < this.styleSheet.cssRules.length; i++) {
let rule = this.styleSheet.cssRules[i];
if (!rule.style.backgroundImage)
continue;
this.substituteRules(this.styleSheet.cssRules, headerImage);
},
if (!this._modifiedStyles[i])
this._modifiedStyles[i] = { backgroundImage: rule.style.backgroundImage };
substituteRules: function(ruleList, headerImage, existingStyleRulesModified = 0) {
let styleRulesModified = 0;
for (let i = 0; i < ruleList.length; i++) {
let rule = ruleList[i];
if (rule instanceof Ci.nsIDOMCSSGroupingRule) {
// Add the number of modified sub-rules to the modified count
styleRulesModified += this.substituteRules(rule.cssRules, headerImage, existingStyleRulesModified + styleRulesModified);
} else if (rule instanceof Ci.nsIDOMCSSStyleRule) {
if (!rule.style.backgroundImage)
continue;
let modifiedIndex = existingStyleRulesModified + styleRulesModified;
if (!this._modifiedStyles[modifiedIndex])
this._modifiedStyles[modifiedIndex] = { backgroundImage: rule.style.backgroundImage };
rule.style.backgroundImage = this._modifiedStyles[i].backgroundImage + ", " + headerImage;
rule.style.backgroundImage = this._modifiedStyles[modifiedIndex].backgroundImage + ", " + headerImage;
styleRulesModified++;
} else {
Cu.reportError("Unsupported rule encountered");
}
}
return styleRulesModified;
},
// nsIObserver