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// Copyright 2013 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 "extensions/renderer/extension_frame_helper.h"
#include "content/public/renderer/render_frame.h"
#include "extensions/common/api/messaging/message.h"
#include "extensions/common/extension_messages.h"
#include "extensions/renderer/console.h"
#include "extensions/renderer/dispatcher.h"
#include "extensions/renderer/messaging_bindings.h"
#include "third_party/WebKit/public/web/WebConsoleMessage.h"
#include "third_party/WebKit/public/web/WebLocalFrame.h"
namespace extensions {
ExtensionFrameHelper::ExtensionFrameHelper(content::RenderFrame* render_frame,
Dispatcher* extension_dispatcher)
: content::RenderFrameObserver(render_frame),
content::RenderFrameObserverTracker<ExtensionFrameHelper>(render_frame),
extension_dispatcher_(extension_dispatcher) {}
ExtensionFrameHelper::~ExtensionFrameHelper() {
}
void ExtensionFrameHelper::WillReleaseScriptContext(
v8::Handle<v8::Context> context,
int world_id) {
extension_dispatcher_->WillReleaseScriptContext(
render_frame()->GetWebFrame(), context, world_id);
}
bool ExtensionFrameHelper::OnMessageReceived(const IPC::Message& message) {
bool handled = true;
IPC_BEGIN_MESSAGE_MAP(ExtensionFrameHelper, message)
IPC_MESSAGE_HANDLER(ExtensionMsg_AddMessageToConsole,
OnAddMessageToConsole)
IPC_MESSAGE_HANDLER(ExtensionMsg_DispatchOnConnect,
OnExtensionDispatchOnConnect)
IPC_MESSAGE_HANDLER(ExtensionMsg_DeliverMessage, OnExtensionDeliverMessage)
IPC_MESSAGE_HANDLER(ExtensionMsg_DispatchOnDisconnect,
OnExtensionDispatchOnDisconnect)
IPC_MESSAGE_UNHANDLED(handled = false)
IPC_END_MESSAGE_MAP()
return handled;
}
void ExtensionFrameHelper::OnAddMessageToConsole(
content::ConsoleMessageLevel level,
const std::string& message) {
console::AddMessage(render_frame()->GetRenderView(), level, message);
}
void ExtensionFrameHelper::OnExtensionDispatchOnConnect(
int target_port_id,
const std::string& channel_name,
const ExtensionMsg_TabConnectionInfo& source,
const ExtensionMsg_ExternalConnectionInfo& info,
const std::string& tls_channel_id) {
MessagingBindings::DispatchOnConnect(
extension_dispatcher_->script_context_set(),
target_port_id,
channel_name,
source,
info,
tls_channel_id,
render_frame());
}
void ExtensionFrameHelper::OnExtensionDeliverMessage(int target_id,
const Message& message) {
MessagingBindings::DeliverMessage(
extension_dispatcher_->script_context_set(), target_id, message,
render_frame());
}
void ExtensionFrameHelper::OnExtensionDispatchOnDisconnect(
int port_id,
const std::string& error_message) {
MessagingBindings::DispatchOnDisconnect(
extension_dispatcher_->script_context_set(), port_id, error_message,
render_frame());
}
} // namespace extensions
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