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// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "extensions/browser/app_window/app_window_contents.h"
#include <memory>
#include <string>
#include <utility>
#include "content/public/browser/browser_context.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/navigation_handle.h"
#include "content/public/browser/render_frame_host.h"
#include "content/public/browser/render_process_host.h"
#include "content/public/browser/render_view_host.h"
#include "content/public/browser/site_instance.h"
#include "content/public/browser/web_contents.h"
#include "extensions/browser/app_window/native_app_window.h"
#include "extensions/browser/bad_message.h"
#include "extensions/browser/extension_web_contents_observer.h"
#include "third_party/blink/public/common/renderer_preferences/renderer_preferences.h"
namespace extensions {
AppWindowContentsImpl::AppWindowContentsImpl(AppWindow* host) : host_(host) {}
AppWindowContentsImpl::~AppWindowContentsImpl() = default;
void AppWindowContentsImpl::Initialize(content::BrowserContext* context,
content::RenderFrameHost* creator_frame,
const GURL& url) {
url_ = url;
content::WebContents::CreateParams create_params(
context, creator_frame->GetSiteInstance());
create_params.opener_render_process_id =
creator_frame->GetProcess()->GetDeprecatedID();
create_params.opener_render_frame_id = creator_frame->GetRoutingID();
web_contents_ = content::WebContents::Create(create_params);
Observe(web_contents_.get());
web_contents_->GetMutableRendererPrefs()->
browser_handles_all_top_level_requests = true;
web_contents_->SyncRendererPrefs();
}
void AppWindowContentsImpl::LoadContents(int32_t creator_process_id) {
// Sandboxed page that are not in the Chrome App package are loaded in a
// different process.
if (web_contents_->GetPrimaryMainFrame()->GetProcess()->GetDeprecatedID() !=
creator_process_id) {
VLOG(1)
<< "AppWindow created in new process ("
<< web_contents_->GetPrimaryMainFrame()->GetProcess()->GetDeprecatedID()
<< ") != creator (" << creator_process_id << "). Routing disabled.";
}
web_contents_->GetController().LoadURL(
url_, content::Referrer(), ui::PAGE_TRANSITION_LINK,
std::string());
}
void AppWindowContentsImpl::NativeWindowChanged(
NativeAppWindow* native_app_window) {
base::Value::Dict dictionary;
host_->GetSerializedState(&dictionary);
base::Value::List args;
args.Append(std::move(dictionary));
content::RenderFrameHost* render_frame_host =
web_contents_->GetPrimaryMainFrame();
// Return early if this method is called before RenderFrameCreated(). (e.g.
// if AppWindow is created and shown before navigation, this method is called
// for the visibility change.)
if (!render_frame_host->IsRenderFrameLive()) {
return;
}
ExtensionWebContentsObserver::GetForWebContents(web_contents())
->GetLocalFrameChecked(render_frame_host)
.MessageInvoke(host_->extension_id(), "app.window",
"updateAppWindowProperties", std::move(args));
}
void AppWindowContentsImpl::NativeWindowClosed(bool send_onclosed) {
// Return early if this method is called when the render frame is not live.
if (!web_contents_->GetPrimaryMainFrame()->IsRenderFrameLive()) {
return;
}
ExtensionWebContentsObserver::GetForWebContents(web_contents())
->GetLocalFrameChecked(web_contents_->GetPrimaryMainFrame())
.AppWindowClosed(send_onclosed);
}
content::WebContents* AppWindowContentsImpl::GetWebContents() const {
return web_contents_.get();
}
WindowController* AppWindowContentsImpl::GetWindowController() const {
return nullptr;
}
void AppWindowContentsImpl::DidFinishNavigation(
content::NavigationHandle* handle) {
if (!handle->IsInPrimaryMainFrame()) {
return;
}
// The callback inside app_window will be moved after the first call.
host_->OnDidFinishFirstNavigation();
}
} // namespace extensions
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