Store object definition ID in each js_class.
[pdfium.git] / fpdfsdk / include / jsapi / fxjs_v8.h
index 60fcea6..289a73e 100644 (file)
@@ -19,8 +19,9 @@ class IFXJS_Context;
 class IFXJS_Runtime;
 
 enum FXJSOBJTYPE {
-  FXJS_DYNAMIC = 0,
-  FXJS_STATIC = 1,
+  FXJSOBJTYPE_DYNAMIC = 0,  // Created by native method and returned to JS.
+  FXJSOBJTYPE_STATIC,       // Created by init and hung off of global object.
+  FXJSOBJTYPE_GLOBAL,       // The global object itself (may only appear once).
 };
 
 struct FXJSErr {
@@ -62,9 +63,17 @@ using FXJS_CONSTRUCTOR = void (*)(IFXJS_Context* cc,
 using FXJS_DESTRUCTOR = void (*)(v8::Local<v8::Object> obj);
 
 // Call before making FXJS_PrepareIsolate call.
-void FXJS_Initialize(unsigned int embedderDataSlot);
+void FXJS_Initialize(unsigned int embedderDataSlot, v8::Isolate* pIsolate);
 void FXJS_Release();
 
+// Gets the global isolate set by FXJS_Initialize(), or makes a new one each
+// time if there is no such isolate. Returns true if a new isolate had to be
+// created.
+bool FXJS_GetIsolate(v8::Isolate** pResultIsolate);
+
+// Get the global isolate's ref count.
+size_t FXJS_GlobalIsolateRefCount();
+
 // Call before making FXJS_Define* calls. Resources allocated here are cleared
 // as part of FXJS_ReleaseRuntime().
 void FXJS_PrepareIsolate(v8::Isolate* pIsolate);
@@ -127,7 +136,6 @@ v8::Local<v8::Object> FXJS_NewFxDynamicObj(v8::Isolate* pIsolate,
                                            int nObjDefnID);
 v8::Local<v8::Object> FXJS_GetThisObj(v8::Isolate* pIsolate);
 int FXJS_GetObjDefnID(v8::Local<v8::Object> pObj);
-int FXJS_GetObjDefnID(v8::Isolate* pIsolate, const wchar_t* pObjName);
 v8::Isolate* FXJS_GetRuntime(v8::Local<v8::Object> pObj);
 const wchar_t* FXJS_GetTypeof(v8::Local<v8::Value> pObj);