moebius#93: DevTools: Network - DOMContentLoaded and load

Issue #31
Improvements: #34
https://github.com/MoonchildProductions/moebius/pull/93

1 files changed, 18 insertions, 0 deletions

diff --git a/devtools/client/netmonitor/selectors/index.js b/devtools/client/netmonitor/selectors/index.js
index 60d6007cd..612188758 100644
--- a/devtools/client/netmonitor/selectors/index.js
+++ b/devtools/client/netmonitor/selectors/index.js
@@ -73,6 +73,24 @@ const getDisplayedRequestsSummary = createSelector(
   })
 );
 
+function getDisplayedTimingMarker(state, marker) {
+  let timingMarker = null;
+  if (state.timingMarkers) {
+    timingMarker = state.timingMarkers.get(marker);
+  }    
+  let firstRequestStartedMillis = null;
+  if (state.requests.items.length) {
+    firstRequestStartedMillis = state.requests.items[0]
+                                .attachment.firstRequestStartedMillis;
+  }
+  if (timingMarker && firstRequestStartedMillis) {
+    return timingMarker - firstRequestStartedMillis;
+  } else {
+    return -1;
+  }
+}
+
 module.exports = {
   getDisplayedRequestsSummary,
+  getDisplayedTimingMarker,
 };