Issue 4125 - [emscripten] Convert filter classes to C++

compiled/bindings.cpp

-#include "bindings.h"
+#include "bindings.ipp"
 #include "Filter.h"
 #include "InvalidFilter.h"
 #include "CommentFilter.h"
 #include "ActiveFilter.h"
 #include "RegExpFilter.h"
+#include "BlockingFilter.h"
 #include "WhitelistFilter.h"
 #include "ElemHideBase.h"
 #include "ElemHideFilter.h"
 #include "ElemHideException.h"
 #include "CSSPropertyFilter.h"
 
 EMSCRIPTEN_BINDINGS
 {
   class_<Filter>("Filter")
       .property("text", &Filter::GetText)
       .function("serialize", &Filter::Serialize)
       .class_function("fromText", &Filter::FromText)
-      .class_function("getKnownFilter", &Filter::GetKnownFilter)
-      .subclass_differentiator(&Filter::GetType, {
+      .subclass_differentiator(&Filter::mType, {
         {Filter::Type::INVALID, "InvalidFilter"},
         {Filter::Type::COMMENT, "CommentFilter"},
-        {Filter::Type::BLOCKING, "RegExpFilter"},
+        {Filter::Type::BLOCKING, "BlockingFilter"},
         {Filter::Type::WHITELIST, "WhitelistFilter"},
         {Filter::Type::ELEMHIDE, "ElemHideFilter"},
         {Filter::Type::ELEMHIDEEXCEPTION, "ElemHideException"},
         {Filter::Type::CSSPROPERTY, "CSSPropertyFilter"},
       });
 
   class_<InvalidFilter,Filter>("InvalidFilter")
       .class_property("type", "'invalid'")
       .property("reason", &InvalidFilter::GetReason);
 
   class_<CommentFilter,Filter>("CommentFilter")
       .class_property("type", "'comment'");
 
   class_<ActiveFilter,Filter>("ActiveFilter")
       .property("disabled", &ActiveFilter::GetDisabled, &ActiveFilter::SetDisabled)
       .property("hitCount", &ActiveFilter::GetHitCount, &ActiveFilter::SetHitCount)
       .property("lastHit", &ActiveFilter::GetLastHit, &ActiveFilter::SetLastHit)
       .function("isActiveOnDomain", &ActiveFilter::IsActiveOnDomain)
       .function("isActiveOnlyOnDomain", &ActiveFilter::IsActiveOnlyOnDomain)
       .function("isGeneric", &ActiveFilter::IsGeneric)
       .function("serialize", &ActiveFilter::Serialize);
 
   class_<RegExpFilter,ActiveFilter>("RegExpFilter")
-      .class_property("type", "'blocking'")
       .function("matches", &RegExpFilter::Matches)
       .class_initializer(&RegExpFilter::InitJSTypes);
+
+  class_<BlockingFilter,RegExpFilter>("BlockingFilter")
+      .class_property("type", "'blocking'");
 
   class_<WhitelistFilter,RegExpFilter>("WhitelistFilter")
       .class_property("type", "'whitelist'");
 
   class_<ElemHideBase,ActiveFilter>("ElemHideBase")
       .property("selector", &ElemHideBase::GetSelector)
       .property("selectorDomain", &ElemHideBase::GetSelectorDomain);
 
   class_<ElemHideFilter,ElemHideBase>("ElemHideFilter")
       .class_property("type", "'elemhide'");
 
   class_<ElemHideException,ElemHideBase>("ElemHideException")
       .class_property("type", "'elemhideexception'");
 
   class_<CSSPropertyFilter,ElemHideBase>("CSSPropertyFilter")
       .class_property("type", "'cssproperty'")
       .property("regexpString", &CSSPropertyFilter::GetRegExpString)
       .property("selectorPrefix", &CSSPropertyFilter::GetSelectorPrefix)
       .property("selectorSuffix", &CSSPropertyFilter::GetSelectorSuffix);
 }