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

compiled/bindings.cpp

Index: compiled/bindings.cpp
===================================================================
new file mode 100644
--- /dev/null
+++ b/compiled/bindings.cpp
@@ -0,0 +1,69 @@
+#include "bindings.h"
+#include "Filter.h"
+#include "InvalidFilter.h"
+#include "CommentFilter.h"
+#include "ActiveFilter.h"
+#include "RegExpFilter.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("normalize", &Filter::Normalize)
+      .subclass_differentiator(&Filter::GetType, {
+        {Filter::Type::INVALID, "InvalidFilter"},
+        {Filter::Type::COMMENT, "CommentFilter"},
+        {Filter::Type::BLOCKING, "RegExpFilter"},
+        {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_<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);
+}