net_instaweb::CssImageRewriter Class Reference

Public Member Functions
	CssImageRewriter (CssFilter::Context *root_context, CssFilter *filter, CacheExtender *cache_extender, ImageRewriteFilter *image_rewriter, ImageCombineFilter *image_combiner)
bool	RewriteCss (int64 image_inline_max_bytes, RewriteContext *parent, CssHierarchy *hierarchy, MessageHandler *handler)
bool	FlatteningEnabled () const
	Is flattening enabled?
bool	RewritesEnabled (int64 image_inline_max_bytes) const
	Are any rewrites enabled?
void	RewriteSlot (const ResourceSlotPtr &slot, int64 image_inline_max_bytes, RewriteContext *parent)

Static Public Member Functions
static void	InitStats (Statistics *statistics)
static void	InheritChildImageInfo (RewriteContext *context)

Member Function Documentation

static void net_instaweb::CssImageRewriter::InheritChildImageInfo ( RewriteContext *  context )

static

Propagates image information in child rewrites of context into it. Expected to be called from context->Harvest().

bool net_instaweb::CssImageRewriter::RewriteCss	(	int64	image_inline_max_bytes,
		RewriteContext *	parent,
		CssHierarchy *	hierarchy,
		MessageHandler *	handler
	)

Attempts to rewrite the given CSS, starting nested rewrites for each import and image to be rewritten. If successful, it mutates the CSS to point to new images and flattens all (if enabled). Returns true if rewriting is enabled.

void net_instaweb::CssImageRewriter::RewriteSlot	(	const ResourceSlotPtr &	slot,
		int64	image_inline_max_bytes,
		RewriteContext *	parent
	)

Rewrite an image already loaded into a slot. Used by RewriteImage and AssociationTransformer to rewrite images in either case.

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

• net/instaweb/rewriter/public/css_image_rewriter.h