Upstream version 10.39.225.0

[platform/framework/web/crosswalk.git] / src / extensions / renderer / script_context.h

diff --git a/src/extensions/renderer/script_context.h b/src/extensions/renderer/script_context.h
index db7130a..88b596a 100644 (file)
--- a/src/extensions/renderer/script_context.h
+++ b/src/extensions/renderer/script_context.h
@@ -22,6 +22,7 @@ class WebFrame;
 }
 
 namespace content {
+class RenderFrame;
 class RenderView;
 }
 
@@ -34,7 +35,9 @@ class ScriptContext : public RequestSender::Source, public gin::Runner {
   ScriptContext(const v8::Handle<v8::Context>& context,
                 blink::WebFrame* frame,
                 const Extension* extension,
-                Feature::Context context_type);
+                Feature::Context context_type,
+                const Extension* effective_extension,
+                Feature::Context effective_context_type);
   virtual ~ScriptContext();
 
   // Clears the WebFrame for this contexts and invalidates the associated
@@ -51,10 +54,18 @@ class ScriptContext : public RequestSender::Source, public gin::Runner {
 
   const Extension* extension() const { return extension_.get(); }
 
+  const Extension* effective_extension() const {
+    return effective_extension_.get();
+  }
+
   blink::WebFrame* web_frame() const { return web_frame_; }
 
   Feature::Context context_type() const { return context_type_; }
 
+  Feature::Context effective_context_type() const {
+    return effective_context_type_;
+  }
+
   void set_module_system(scoped_ptr<ModuleSystem> module_system) {
     module_system_ = module_system.Pass();
   }
@@ -73,6 +84,10 @@ class ScriptContext : public RequestSender::Source, public gin::Runner {
   // context is in the process of being destroyed.
   content::RenderView* GetRenderView() const;
 
+  // Returns the RenderFrame associated with this context. Can return NULL if
+  // the context is in the process of being destroyed.
+  content::RenderFrame* GetRenderFrame() const;
+
   // Runs |function| with appropriate scopes. Doesn't catch exceptions, callers
   // must do that if they want.
   //
@@ -92,6 +107,9 @@ class ScriptContext : public RequestSender::Source, public gin::Runner {
   // Returns a string description of the type of context this is.
   std::string GetContextTypeDescription();
 
+  // Returns a string description of the effective type of context this is.
+  std::string GetEffectiveContextTypeDescription();
+
   v8::Isolate* isolate() const { return isolate_; }
 
   // Get the URL of this context's web frame.
@@ -147,6 +165,14 @@ class ScriptContext : public RequestSender::Source, public gin::Runner {
   // The type of context.
   Feature::Context context_type_;
 
+  // The effective extension associated with this context, or NULL if there is
+  // none. This is different from the above extension if this context is in an
+  // about:blank iframe for example.
+  scoped_refptr<const Extension> effective_extension_;
+
+  // The type of context.
+  Feature::Context effective_context_type_;
+
   // Owns and structures the JS that is injected to set up extension bindings.
   scoped_ptr<ModuleSystem> module_system_;