Page Speed Optimization Libraries
1.4.26.1
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#include "compute_visible_text_filter.h"
Public Member Functions | |
ComputeVisibleTextFilter (RewriteDriver *rewrite_driver) | |
virtual void | StartDocument () |
virtual void | StartElement (HtmlElement *element) |
virtual void | EndElement (HtmlElement *element) |
virtual void | Cdata (HtmlCdataNode *cdata) |
Called for CDATA blocks (e.g. <![CDATA[foobar]]>) | |
virtual void | Characters (HtmlCharactersNode *characters) |
Called for raw characters between tags. | |
virtual void | Comment (HtmlCommentNode *comment) |
Called for HTML comments that aren't IE directives (e.g. ). | |
virtual void | IEDirective (HtmlIEDirectiveNode *directive) |
virtual void | Directive (HtmlDirectiveNode *directive) |
Called for HTML directives (e.g. <!doctype foobar>). | |
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. |
This rewriter allows only the raw characters between the tags to be written. Following tags are entirely deleted by this filter: script style cdata directive iedirective noscript This is an experimental rewriter and should be used carefully.
virtual void net_instaweb::ComputeVisibleTextFilter::IEDirective | ( | HtmlIEDirectiveNode * | directive | ) | [virtual] |
Called for an IE directive; typically used for CSS styling. See http://msdn.microsoft.com/en-us/library/ms537512(VS.85).aspx
Reimplemented from net_instaweb::HtmlWriterFilter.
virtual void net_instaweb::ComputeVisibleTextFilter::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::HtmlWriterFilter.
virtual void net_instaweb::ComputeVisibleTextFilter::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.
Reimplemented from net_instaweb::HtmlWriterFilter.