2009-10-02 Brian Weinstein <bweinstein@apple.com>

2009-10-02  Brian Weinstein  <bweinstein@apple.com>

        Reviewed by Timothy Hatcher.

        Fixes <http://webkit.org/b/14370>.
        Inspector's timeline should record when certain DOM events fired.

        This patch adds calls into the Web Inspector when the main frame
        fires an load event, and when the document fires its DOMContent
        event. Once these values are passed in, they are sent to the Web Inspector
        as a timing change, and these are denoted by vertical lines in the resources
        panel (blue for DOM Content, red for load event).

        * English.lproj/localizedStrings.js: Added tooltip text.
        * dom/Document.cpp:
        (WebCore::Document::finishedParsing): Added an Inspector callback for DOM Content.
        * inspector/InspectorController.cpp:
        (WebCore::InspectorController::mainResourceFiredDOMContentEvent): Tell the main resource it got the event.
        (WebCore::InspectorController::mainResourceFiredLoadEvent): Ditto.
        * inspector/InspectorController.h:
        * inspector/InspectorResource.cpp:
        (WebCore::InspectorResource::InspectorResource): Added new variables.
        (WebCore::InspectorResource::updateScriptObject): Send new variables to inspector.js.
        (WebCore::InspectorResource::markDOMContentEventTime): Send a TimingChange event.
        (WebCore::InspectorResource::markLoadEventTime): Ditto.
        * inspector/InspectorResource.h:
        * inspector/front-end/ResourcesPanel.js:
        (WebInspector.ResourcesPanel.prototype.get mainResourceLoadTime):
        (WebInspector.ResourcesPanel.prototype.set mainResourceLoadTime):
        (WebInspector.ResourcesPanel.prototype.get mainResourceDOMContentTime):
        (WebInspector.ResourcesPanel.prototype.set mainResourceDOMContentTime):
        (WebInspector.ResourcesPanel.prototype.reset):
        (WebInspector.ResourcesPanel.prototype._updateGraphDividersIfNeeded): Draw dividers for event timings.
        (WebInspector.ResourceTimeCalculator.prototype.computePercentageFromEventTime):
        * inspector/front-end/inspector.css:
        * inspector/front-end/inspector.js:
        (WebInspector.updateResource):
        * page/DOMWindow.cpp:
        (WebCore::DOMWindow::dispatchLoadEvent): Add an Inspector callback for the Load event.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@49036 268f45cc-cd09-0410-ab3c-d52691b4dbfc