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net
instaweb
rewriter
public
compute_visible_text_filter.h
Go to the documentation of this file.
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/*
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* Copyright 2012 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http:///www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef NET_INSTAWEB_REWRITER_PUBLIC_COMPUTE_VISIBLE_TEXT_FILTER_H_
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#define NET_INSTAWEB_REWRITER_PUBLIC_COMPUTE_VISIBLE_TEXT_FILTER_H_
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#include "pagespeed/kernel/base/basictypes.h"
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#include "pagespeed/kernel/base/string.h"
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#include "pagespeed/kernel/base/string_writer.h"
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#include "pagespeed/kernel/html/html_writer_filter.h"
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namespace
net_instaweb {
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class
HtmlCdataNode;
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class
HtmlCharactersNode;
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class
HtmlCommentNode;
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class
HtmlDirectiveNode;
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class
HtmlElement;
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class
HtmlIEDirectiveNode;
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class
RewriteDriver;
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class
ComputeVisibleTextFilter
:
public
HtmlWriterFilter {
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public
:
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explicit
ComputeVisibleTextFilter
(
RewriteDriver
* rewrite_driver);
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virtual
~
ComputeVisibleTextFilter
();
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virtual
void
StartDocument();
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virtual
void
StartElement(HtmlElement* element);
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virtual
void
EndElement(HtmlElement* element);
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virtual
void
Cdata(HtmlCdataNode* cdata);
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virtual
void
Characters(HtmlCharactersNode* characters);
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virtual
void
Comment(HtmlCommentNode* comment);
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virtual
void
IEDirective(HtmlIEDirectiveNode* directive);
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virtual
void
Directive(HtmlDirectiveNode* directive);
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virtual
void
EndDocument();
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virtual
const
char
* Name()
const
{
return
"ComputeVisibleTextFilter"
; }
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private
:
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RewriteDriver
* rewrite_driver_;
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StringWriter writer_;
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GoogleString buffer_;
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DISALLOW_COPY_AND_ASSIGN(
ComputeVisibleTextFilter
);
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};
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}
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#endif
net_instaweb::RewriteDriver
Definition:
rewrite_driver.h:98
net_instaweb::ComputeVisibleTextFilter
Definition:
compute_visible_text_filter.h:46
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1.8.6