| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "apps/shell/renderer/shell_custom_bindings.h" |
| |
| #include "content/public/renderer/render_thread.h" |
| #include "content/public/renderer/render_view.h" |
| #include "content/public/renderer/v8_value_converter.h" |
| #include "extensions/common/extension_messages.h" |
| #include "extensions/renderer/script_context.h" |
| #include "extensions/renderer/script_context_set.h" |
| #include "third_party/WebKit/public/web/WebFrame.h" |
| #include "third_party/WebKit/public/web/WebView.h" |
| #include "v8/include/v8.h" |
| |
| namespace apps { |
| |
| ShellCustomBindings::ShellCustomBindings(extensions::ScriptContext* context) |
| : extensions::ObjectBackedNativeHandler(context) { |
| RouteFunction( |
| "GetView", |
| base::Bind(&ShellCustomBindings::GetView, base::Unretained(this))); |
| } |
| |
| void ShellCustomBindings::GetView( |
| const v8::FunctionCallbackInfo<v8::Value>& args) { |
| if (args.Length() != 1 || !args[0]->IsInt32()) |
| return; |
| |
| int view_id = args[0]->Int32Value(); |
| if (view_id == MSG_ROUTING_NONE) |
| return; |
| |
| content::RenderView* view = content::RenderView::FromRoutingID(view_id); |
| if (!view) |
| return; |
| |
| // Set the opener so we have a security origin set up before returning the DOM |
| // reference. |
| content::RenderView* render_view = context()->GetRenderView(); |
| if (!render_view) |
| return; |
| blink::WebFrame* opener = render_view->GetWebView()->mainFrame(); |
| blink::WebFrame* frame = view->GetWebView()->mainFrame(); |
| frame->setOpener(opener); |
| |
| // Resume resource requests. |
| content::RenderThread::Get()->Send( |
| new ExtensionHostMsg_ResumeRequests(view->GetRoutingID())); |
| |
| // Return the script context. |
| v8::Local<v8::Value> window = frame->mainWorldScriptContext()->Global(); |
| args.GetReturnValue().Set(window); |
| } |
| |
| } // namespace apps |