Changes between Version 72 and Version 73 of WebKitIDL

Timestamp:

Jul 19, 2012, 10:30:24 AM (14 years ago)

Author:

arv@chromium.org

Comment:

--

WebKitIDL

@@ -52 +52 @@
  - [#JSGenerateIsReachable JSGenerateIsReachable(i)]
  - [#V8GenerateIsReachable V8GenerateIsReachable(i)]
+ - [#V8CustomIsReachable V8CustomIsReachable(i)]
  - [#GenerateIsReachable GenerateIsReachable(i)]
  - [#JSCustomHeader JSCustomHeader(i)][[br]]
@@ -1649 +1650 @@
 The value of these represents the functions to call to get the object that determines whether the object is reachable or not [http://www.repairpartstock.com/products-xx.asp?id=829 KES-400A]. See CodeGeneratorJS.pm for more details. The values that end with Root calls WebCore::root to get the root. If the value is left out then WebCore::root is called on impl().
 
-== [V8GenerateIsReachable](i) == #V8GenerateIsReachable
-
-Summary: This generates code that determines if a wrapper is reachable.
+== [V8GenerateIsReachable](i), V8CustomIsReachable(i) == #V8GenerateIsReachable
+
+Summary: This generates code that allows you to set up implicit references between wrappers which can be used to keep wrappers alive during GC.
 
 Usage: The V8GenerateIsReachable can be specified on the interface. This attribute is ignored if CustomIsReachable is present.
@@ -1675 +1676 @@
 The value of these represents the functions to call to get the object that determines whether the object is reachable or not. See CodeGeneratorV8.pm for more details.
 
+== [V8CustomIsReachable(i) == #V8CustomIsReachable
+
+Summary: Allows you to write custom code for visitDOMWrapper.
+
+Usage:
+
+{{{
+    interface [
+        V8CustomIsReachable
+    ] XXX {
+    };
+}}}
+
+And then in V8XXXCustom.cpp:
+
+{{{
+void V8XXX::visitDOMWrapper(DOMDataStore* store, void* object, v8::Persistent<v8::Object> wrapper)
+{
+  ...
+}
+}}}
 == [GenerateIsReachable](i) == #GenerateIsReachable