Bug 127063 – Web Inspector: Implement the discrete Script and Layout timeline views

• Component: Web Inspector
• Status: RESOLVED FIXED

[Timothy Hatcher]

Bring up the Script and Layout timeline views.

[Radar WebKit Bug Importer]

<rdar://problem/15827848>

[Timothy Hatcher]

Created attachment 221302 [details]
Patch

[Joseph Pecoraro]

Comment on attachment 221302 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=221302&action=review

r=me

> Source/WebInspectorUI/UserInterface/LayoutTimelineView.js:120
> +        this._layoutTimeline.addEventListener(WebInspector.Timeline.Event.RecordAdded, this._layoutTimelineRecordAdded, this);

Hmm, I wonder if we should create "RecordsAdded" batched event. Is this likely to get called a lot of times?

> Source/WebInspectorUI/UserInterface/ScriptTimelineDataGridNode.js:80
> +            } else {
> +                console.error("Unknown SourceCode subclass.");
> +            }

Style: braces

> Source/WebInspectorUI/UserInterface/TimelineRecordTreeElement.js:37
> +        // FIXME: This needs to live update the subtitle in response to the WebInspector.SourceCodeLocation.Event.DisplayLocationChanged event.

Doh I see this FIXME was in the old code. I can see this being kind of tricky. Basically we want to update this.subtitleElement, but we first have to call the GeneralTreeElement super constructor, get the element created, then hook into it. It is a little tricky.

> Source/WebInspectorUI/UserInterface/TimelineRecordTreeElement.js:41
> +        if (showFullLocationSubtitle) {
> +            subtitle = this._sourceCodeLocation.displayLocationString(WebInspector.SourceCodeLocation.ColumnStyle.OnlyIfLarge);
> +        } else {

Style: braces

> Source/WebInspectorUI/UserInterface/TimelineRecordTreeElement.js:74
> +            console.error("Unknown TimelineRecord eventType: " + timelineRecord.eventType, timelineRecord);

Nit: Unknown Layout TimelineRecord eventType

> Source/WebInspectorUI/UserInterface/TimelineRecordTreeElement.js:108
> +            console.error("Unknown TimelineRecord eventType: " + timelineRecord.eventType, timelineRecord);

Nit: Unknown Script TimelineRecord eventType

> Source/WebInspectorUI/UserInterface/TimelineSidebarPanel.js:135
> +        // TimelineRecordTreeElement to stay selected when the Resource is represents is showing.

Typo: "Resource is represents" => "Resource it represents"

[Timothy Hatcher]

https://trac.webkit.org/changeset/162416