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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_EXTENSIONS_API_DEBUGGER_EXTENSION_DEV_TOOLS_INFOBAR_DELEGATE_H_
#define CHROME_BROWSER_EXTENSIONS_API_DEBUGGER_EXTENSION_DEV_TOOLS_INFOBAR_DELEGATE_H_
#include <memory>
#include <string>
#include "base/callback_list.h"
#include "base/functional/callback_forward.h"
#include "base/memory/raw_ptr.h"
#include "base/timer/timer.h"
#include "components/infobars/core/confirm_infobar_delegate.h"
#include "extensions/common/extension_id.h"
class GlobalConfirmInfoBar;
namespace extensions {
// An infobar used to globally warn users that an extension is debugging the
// browser (which has security consequences).
class ExtensionDevToolsInfoBarDelegate : public ConfirmInfoBarDelegate {
public:
static constexpr base::TimeDelta kAutoCloseDelay = base::Seconds(5);
using CallbackList = base::OnceClosureList;
// Ensures a global infobar corresponding to the supplied extension is
// showing and registers `destroyed_callback` with it to be called back on
// destruction.
static base::CallbackListSubscription Create(
const ExtensionId& extension_id,
const std::string& extension_name,
base::OnceClosure destroyed_callback);
ExtensionDevToolsInfoBarDelegate(const ExtensionDevToolsInfoBarDelegate&) =
delete;
ExtensionDevToolsInfoBarDelegate& operator=(
const ExtensionDevToolsInfoBarDelegate&) = delete;
~ExtensionDevToolsInfoBarDelegate() override;
// ConfirmInfoBarDelegate:
infobars::InfoBarDelegate::InfoBarIdentifier GetIdentifier() const override;
bool ShouldExpire(const NavigationDetails& details) const override;
std::u16string GetMessageText() const override;
gfx::ElideBehavior GetMessageElideBehavior() const override;
int GetButtons() const override;
private:
ExtensionDevToolsInfoBarDelegate(ExtensionId extension_id,
const std::string& extension_name);
// Adds `destroyed_callback` to the list of callbacks to run on destruction.
base::CallbackListSubscription RegisterDestroyedCallback(
base::OnceClosure destroyed_callback);
// Autocloses the infobar_ after 5 seconds, only when no callbacks remain.
void MaybeStartAutocloseTimer();
const ExtensionId extension_id_;
const std::u16string extension_name_;
// infobar_ is set after attaching an extension and is deleted 5 seconds after
// detaching the extension. `infobar_` owns this object and is therefore
// guaranteed to outlive it.
raw_ptr<GlobalConfirmInfoBar> infobar_ = nullptr;
CallbackList callback_list_;
base::OneShotTimer timer_;
};
} // namespace extensions
#endif // CHROME_BROWSER_EXTENSIONS_API_DEBUGGER_EXTENSION_DEV_TOOLS_INFOBAR_DELEGATE_H_
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