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// Copyright (c) 2012 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 "chrome/renderer/extensions/tabs_custom_bindings.h"
#include <string>
#include "chrome/common/extensions/extension_action.h"
#include "chrome/common/extensions/extension_messages.h"
#include "chrome/renderer/extensions/extension_dispatcher.h"
#include "content/public/renderer/render_view.h"
#include "grit/renderer_resources.h"
#include "v8/include/v8.h"
namespace extensions {
TabsCustomBindings::TabsCustomBindings(
int dependency_count, const char** dependencies)
: ChromeV8Extension(
"extensions/tabs_custom_bindings.js",
IDR_TABS_CUSTOM_BINDINGS_JS,
dependency_count,
dependencies,
NULL) {}
// static
v8::Handle<v8::Value> TabsCustomBindings::OpenChannelToTab(
const v8::Arguments& args) {
// Get the current RenderView so that we can send a routed IPC message from
// the correct source.
content::RenderView* renderview = GetCurrentRenderView();
if (!renderview)
return v8::Undefined();
if (args.Length() >= 3 && args[0]->IsInt32() && args[1]->IsString() &&
args[2]->IsString()) {
int tab_id = args[0]->Int32Value();
std::string extension_id = *v8::String::Utf8Value(args[1]->ToString());
std::string channel_name = *v8::String::Utf8Value(args[2]->ToString());
int port_id = -1;
renderview->Send(new ExtensionHostMsg_OpenChannelToTab(
renderview->GetRoutingID(), tab_id, extension_id, channel_name,
&port_id));
return v8::Integer::New(port_id);
}
return v8::Undefined();
}
v8::Handle<v8::FunctionTemplate> TabsCustomBindings::GetNativeFunction(
v8::Handle<v8::String> name) {
if (name->Equals(v8::String::New("OpenChannelToTab")))
return v8::FunctionTemplate::New(OpenChannelToTab);
return ChromeV8Extension::GetNativeFunction(name);
}
} // extensions
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