net_instaweb::DetectReflowJsDeferFilter Class Reference

#include "detect_reflow_js_defer_filter.h"

Inheritance diagram for net_instaweb::DetectReflowJsDeferFilter:
net_instaweb::EmptyHtmlFilter net_instaweb::HtmlFilter

List of all members.

Public Member Functions

 DetectReflowJsDeferFilter (RewriteDriver *driver)
virtual void StartDocument ()
virtual void StartElement (HtmlElement *element)
virtual void EndElement (HtmlElement *element)
virtual void EndDocument ()
 Note: EndDocument will be called imediately before the last Flush call.
virtual const char * Name () const
 The name of this filter -- used for logging and debugging.
void InsertDetectReflowCode (HtmlElement *element)

Static Public Member Functions

static void Initialize (Statistics *statistics)
static void Terminate ()

Detailed Description

Similar to JsDeferDisabledFilter, but adds some extra js to figure out potential page rendering reflows due to deferred script execution.


Member Function Documentation

virtual void net_instaweb::DetectReflowJsDeferFilter::StartDocument (  )  [virtual]

Starts a new document. Filters should clear their state in this function, as the same Filter instance may be used for multiple HTML documents.

Reimplemented from net_instaweb::EmptyHtmlFilter.

virtual void net_instaweb::DetectReflowJsDeferFilter::StartElement ( HtmlElement element  )  [virtual]

When an HTML element is encountered during parsing, each filter's StartElement method is called. The HtmlElement lives for the entire duration of the document.

Todo:
TODO(jmarantz): consider passing handles rather than pointers and reference-counting them instead to save memory on long documents.

Reimplemented from net_instaweb::EmptyHtmlFilter.


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Generated on Tue May 29 16:33:59 2012 for Page Speed Optimization Libraries by  doxygen 1.6.3