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support_noscript_filter.h
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1 /*
2  * Copyright 2012 Google Inc.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http:///www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
18 
19 #ifndef NET_INSTAWEB_REWRITER_PUBLIC_SUPPORT_NOSCRIPT_FILTER_H_
20 #define NET_INSTAWEB_REWRITER_PUBLIC_SUPPORT_NOSCRIPT_FILTER_H_
21 
22 #include "pagespeed/kernel/base/basictypes.h"
23 #include "pagespeed/kernel/html/empty_html_filter.h"
24 
25 namespace net_instaweb {
26 
27 class HtmlElement;
28 class RewriteDriver;
29 
34 class SupportNoscriptFilter : public EmptyHtmlFilter {
35  public:
36  explicit SupportNoscriptFilter(RewriteDriver* rewrite_driver);
37  virtual ~SupportNoscriptFilter();
38 
39  virtual void DetermineEnabled(GoogleString* disabled_reason);
40 
41  virtual void StartElement(HtmlElement* element);
42  virtual const char* Name() const { return "SupportNoscript"; }
43 
44  private:
45  bool IsAnyFilterRequiringScriptExecutionEnabled() const;
46  RewriteDriver* rewrite_driver_;
47  bool should_insert_noscript_;
48 
49  DISALLOW_COPY_AND_ASSIGN(SupportNoscriptFilter);
50 };
51 
52 }
53 
54 #endif
Definition: support_noscript_filter.h:34
Definition: rewrite_driver.h:98