Page Speed Optimization Libraries
1.7.30.1
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#include "split_html_helper_filter.h"
Public Member Functions | |
SplitHtmlHelperFilter (RewriteDriver *rewrite_driver) | |
virtual void | DetermineEnabled () |
virtual void | StartDocumentImpl () |
virtual void | EndDocument () |
virtual void | StartElementImpl (HtmlElement *element) |
virtual void | EndElementImpl (HtmlElement *element) |
const HtmlElement * | current_panel_element () const |
void | set_current_panel_element (const HtmlElement *element) |
virtual const char * | Name () const |
Filter which helps in the presence of split html filter. Based on the xpath configuration it will decide the above-the-fold panels and below-the-fold panels and makes sure that downstream filters like inline preview images and lazyload images can work well in the absence of critical image information.
When the above-the-fold html fragment is requested it allows the images in those panels to be inline previewed. When the below-the-fold html fragment is requested it allows the images in those panels to be lazyloaded.
virtual void net_instaweb::SplitHtmlHelperFilter::StartDocumentImpl | ( | ) | [virtual] |
Overload these implementer methods: Intentionally left abstract so that implementers don't forget to change the name from Blah to BlahImpl.
Implements net_instaweb::CommonFilter.