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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ash/arc/intent_helper/custom_tab_session_impl.h"
#include <utility>
#include "base/functional/bind.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_window.h"
#include "chromeos/ash/experiences/arc/intent_helper/custom_tab.h"
#include "content/public/browser/web_contents.h"
#include "ui/aura/window.h"
// static
mojo::PendingRemote<arc::mojom::CustomTabSession> CustomTabSessionImpl::Create(
std::unique_ptr<arc::CustomTab> custom_tab,
Browser* browser) {
DCHECK(custom_tab);
// This object will be deleted when the mojo connection is closed.
auto* tab = new CustomTabSessionImpl(std::move(custom_tab), browser);
mojo::PendingRemote<arc::mojom::CustomTabSession> remote;
tab->Bind(&remote);
return remote;
}
CustomTabSessionImpl::CustomTabSessionImpl(
std::unique_ptr<arc::CustomTab> custom_tab,
Browser* browser)
: browser_(browser),
custom_tab_(std::move(custom_tab)),
weak_ptr_factory_(this) {
aura::Window* native_view = browser_->window()->GetNativeWindow();
custom_tab_->Attach(native_view);
browser_->window()->Show();
browser_->tab_strip_model()->AddObserver(this);
}
CustomTabSessionImpl::~CustomTabSessionImpl() {
if (!browser_)
return;
auto* tab_strip_model = browser_->tab_strip_model();
DCHECK(tab_strip_model);
tab_strip_model->RemoveObserver(this);
tab_strip_model->DetachAndDeleteWebContentsAt(
tab_strip_model->active_index());
}
void CustomTabSessionImpl::OnOpenInChromeClicked() {
forwarded_to_normal_tab_ = true;
}
void CustomTabSessionImpl::Bind(
mojo::PendingRemote<arc::mojom::CustomTabSession>* remote) {
receiver_.Bind(remote->InitWithNewPipeAndPassReceiver());
receiver_.set_disconnect_handler(base::BindOnce(
&CustomTabSessionImpl::Close, weak_ptr_factory_.GetWeakPtr()));
}
// Deletes this object when the mojo connection is closed.
void CustomTabSessionImpl::Close() {
delete this;
}
// This should only be called once because a custom tab is a single tabbed
// browser.
void CustomTabSessionImpl::TabStripEmpty() {
browser_->tab_strip_model()->RemoveObserver(this);
browser_ = nullptr;
forwarded_to_normal_tab_ = true;
delete this;
}
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