Add a "copy full CSS path" option to the inspector's menu

Issue #3

1 files changed, 30 insertions, 2 deletions

diff --git a/devtools/client/inspector/inspector.js b/devtools/client/inspector/inspector.js
index c056c213f..d0458fc1f 100644
--- a/devtools/client/inspector/inspector.js
+++ b/devtools/client/inspector/inspector.js
@@ -169,6 +169,10 @@ Inspector.prototype = {
     return this._target.client.traits.getUniqueSelector;
   },
 
+  get canGetCssPath() {
+    return this._target.client.traits.getCssPath;
+  },
+
   get canGetUsedFontFaces() {
     return this._target.client.traits.getUsedFontFaces;
   },
@@ -1074,6 +1078,15 @@ Inspector.prototype = {
       click: () => this.copyUniqueSelector(),
     }));
     copySubmenu.append(new MenuItem({
+      id: "node-menu-copycsspath",
+      label: INSPECTOR_L10N.getStr("inspectorCopyCSSPath.label"),
+      accesskey:
+        INSPECTOR_L10N.getStr("inspectorCopyCSSPath.accesskey"),
+      disabled: !isSelectionElement,
+      hidden: !this.canGetCssPath,
+      click: () => this.copyCssPath(),
+    }));
+    copySubmenu.append(new MenuItem({
       id: "node-menu-copyimagedatauri",
       label: INSPECTOR_L10N.getStr("inspectorImageDataUri.label"),
       disabled: !isSelectionElement || !markupContainer ||
@@ -1677,9 +1690,24 @@ Inspector.prototype = {
       return;
     }
 
-    this.selection.nodeFront.getUniqueSelector().then((selector) => {
+    this.telemetry.toolOpened("copyuniquecssselector");
+    this.selection.nodeFront.getUniqueSelector().then(selector => {
       clipboardHelper.copyString(selector);
-    }).then(null, console.error);
+    }).catch(e => console.error);
+  },
+
+  /**
+   * Copy the full CSS Path of the selected Node to the clipboard.
+   */
+  copyCssPath: function () {
+    if (!this.selection.isNode()) {
+      return;
+    }
+
+    this.telemetry.toolOpened("copyfullcssselector");
+    this.selection.nodeFront.getCssPath().then(path => {
+      clipboardHelper.copyString(path);
+    }).catch(e => console.error);
   },
 
   /**