Support implicit detachment of CEF V8 references when the associated context is released (issue #484).

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@881 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

libcef_dll/ctocpp/v8context_ctocpp.cc

@@ -52,6 +52,19 @@ bool CefV8Context::InContext() {
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
+bool CefV8ContextCToCpp::IsValid() {
+  if (CEF_MEMBER_MISSING(struct_, is_valid))
+    return false;
+
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  // Execute
+  int _retval = struct_->is_valid(struct_);
+
+  // Return type: bool
+  return _retval?true:false;
+}
+
 CefRefPtr<CefBrowser> CefV8ContextCToCpp::GetBrowser() {
   if (CEF_MEMBER_MISSING(struct_, get_browser))
     return NULL;

libcef_dll/ctocpp/v8context_ctocpp.h

@@ -32,6 +32,7 @@ class CefV8ContextCToCpp
   virtual ~CefV8ContextCToCpp() {}
 
   // CefV8Context methods
+  virtual bool IsValid() OVERRIDE;
   virtual CefRefPtr<CefBrowser> GetBrowser() OVERRIDE;
   virtual CefRefPtr<CefFrame> GetFrame() OVERRIDE;
   virtual CefRefPtr<CefV8Value> GetGlobal() OVERRIDE;

libcef_dll/ctocpp/v8stack_frame_ctocpp.cc

@@ -15,6 +15,19 @@
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
+bool CefV8StackFrameCToCpp::IsValid() {
+  if (CEF_MEMBER_MISSING(struct_, is_valid))
+    return false;
+
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  // Execute
+  int _retval = struct_->is_valid(struct_);
+
+  // Return type: bool
+  return _retval?true:false;
+}
+
 CefString CefV8StackFrameCToCpp::GetScriptName() {
   if (CEF_MEMBER_MISSING(struct_, get_script_name))
     return CefString();

libcef_dll/ctocpp/v8stack_frame_ctocpp.h

@@ -34,6 +34,7 @@ class CefV8StackFrameCToCpp
   virtual ~CefV8StackFrameCToCpp() {}
 
   // CefV8StackFrame methods
+  virtual bool IsValid() OVERRIDE;
   virtual CefString GetScriptName() OVERRIDE;
   virtual CefString GetScriptNameOrSourceURL() OVERRIDE;
   virtual CefString GetFunctionName() OVERRIDE;

libcef_dll/ctocpp/v8stack_trace_ctocpp.cc

@@ -30,6 +30,19 @@ CefRefPtr<CefV8StackTrace> CefV8StackTrace::GetCurrent(int frame_limit) {
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
+bool CefV8StackTraceCToCpp::IsValid() {
+  if (CEF_MEMBER_MISSING(struct_, is_valid))
+    return false;
+
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  // Execute
+  int _retval = struct_->is_valid(struct_);
+
+  // Return type: bool
+  return _retval?true:false;
+}
+
 int CefV8StackTraceCToCpp::GetFrameCount() {
   if (CEF_MEMBER_MISSING(struct_, get_frame_count))
     return 0;

libcef_dll/ctocpp/v8stack_trace_ctocpp.h

@@ -34,6 +34,7 @@ class CefV8StackTraceCToCpp
   virtual ~CefV8StackTraceCToCpp() {}
 
   // CefV8StackTrace methods
+  virtual bool IsValid() OVERRIDE;
   virtual int GetFrameCount() OVERRIDE;
   virtual CefRefPtr<CefV8StackFrame> GetFrame(int index) OVERRIDE;
 };

libcef_dll/ctocpp/v8value_ctocpp.cc

@@ -159,6 +159,19 @@ CefRefPtr<CefV8Value> CefV8Value::CreateFunction(const CefString& name,
 
 // VIRTUAL METHODS - Body may be edited by hand.
 
+bool CefV8ValueCToCpp::IsValid() {
+  if (CEF_MEMBER_MISSING(struct_, is_valid))
+    return false;
+
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  // Execute
+  int _retval = struct_->is_valid(struct_);
+
+  // Return type: bool
+  return _retval?true:false;
+}
+
 bool CefV8ValueCToCpp::IsUndefined() {
   if (CEF_MEMBER_MISSING(struct_, is_undefined))
     return false;

libcef_dll/ctocpp/v8value_ctocpp.h

@@ -33,6 +33,7 @@ class CefV8ValueCToCpp
   virtual ~CefV8ValueCToCpp() {}
 
   // CefV8Value methods
+  virtual bool IsValid() OVERRIDE;
   virtual bool IsUndefined() OVERRIDE;
   virtual bool IsNull() OVERRIDE;
   virtual bool IsBool() OVERRIDE;