Merge pull request #34 from janekptacijarabaci/devtools_import-from-moebius_1

Port across devtools enhancements

1 files changed, 11 insertions, 4 deletions

diff --git a/devtools/server/actors/highlighters/box-model.js b/devtools/server/actors/highlighters/box-model.js
index 35f201a04..ae4284424 100644
--- a/devtools/server/actors/highlighters/box-model.js
+++ b/devtools/server/actors/highlighters/box-model.js
@@ -15,7 +15,10 @@ const {
   isNodeValid,
   moveInfobar,
 } = require("./utils/markup");
-const { setIgnoreLayoutChanges } = require("devtools/shared/layout/utils");
+const {
+  setIgnoreLayoutChanges,
+  getCurrentZoom,
+ } = require("devtools/shared/layout/utils");
 const inspector = require("devtools/server/actors/inspector");
 const nodeConstants = require("devtools/shared/dom-node-constants");
 
@@ -670,10 +673,14 @@ BoxModelHighlighter.prototype = extend(AutoRefreshHighlighter.prototype, {
       pseudos += ":" + pseudo;
     }
 
-    let rect = this._getOuterQuad("border").bounds;
-    let dim = parseFloat(rect.width.toPrecision(6)) +
+    // We want to display the original `width` and `height`, instead of the ones affected
+    // by any zoom. Since the infobar can be displayed also for text nodes, we can't
+    // access the computed style for that, and this is why we recalculate them here.
+    let zoom = getCurrentZoom(this.win);
+    let { width, height } = this._getOuterQuad("border").bounds;
+    let dim = parseFloat((width / zoom).toPrecision(6)) +
               " \u00D7 " +
-              parseFloat(rect.height.toPrecision(6));
+              parseFloat((height / zoom).toPrecision(6));
 
     this.getElement("infobar-tagname").setTextContent(displayName);
     this.getElement("infobar-id").setTextContent(id);