Page Speed Optimization Libraries  1.3.25.1
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Public Member Functions | Static Public Member Functions
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 InitStats (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

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.

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.


The documentation for this class was generated from the following file:
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