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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_UI_VIEWS_POLICY_ENTERPRISE_STARTUP_DIALOG_VIEW_H_
#define CHROME_BROWSER_UI_VIEWS_POLICY_ENTERPRISE_STARTUP_DIALOG_VIEW_H_
#include <memory>
#include <string>
#include "base/functional/callback_forward.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "chrome/browser/ui/enterprise_startup_dialog.h"
#include "ui/base/metadata/metadata_header_macros.h"
#include "ui/base/ui_base_types.h"
#include "ui/views/widget/widget_observer.h"
#include "ui/views/window/dialog_delegate.h"
namespace policy {
class EnterpriseStartupDialogView : public views::DialogDelegateView {
METADATA_HEADER(EnterpriseStartupDialogView, views::DialogDelegateView)
public:
EnterpriseStartupDialogView(
EnterpriseStartupDialog::DialogResultCallback callback);
EnterpriseStartupDialogView(const EnterpriseStartupDialogView&) = delete;
EnterpriseStartupDialogView& operator=(const EnterpriseStartupDialogView&) =
delete;
~EnterpriseStartupDialogView() override;
void DisplayLaunchingInformationWithThrobber(
const std::u16string& information);
void DisplayErrorMessage(const std::u16string& error_message,
const std::optional<std::u16string>& accept_button);
void CloseDialog();
void AddWidgetObserver(views::WidgetObserver* observer);
void RemoveWidgetObserver(views::WidgetObserver* observer);
private:
// Run the dialog modally for MacOSX.
void StartModalDialog();
// Call the dialog callback. |was_accepted| is true if the dialog is confirmed
// by user. Otherwise it's false.
void RunDialogCallback(bool was_accepted);
// override views::DialogDelegateView
bool ShouldShowWindowTitle() const override;
// override views::View
gfx::Size CalculatePreferredSize(
const views::SizeBounds& available_size) const override;
// Removes all existing child views from the dialog and sets the dialog
// buttons.
void ResetDialog(const std::optional<std::u16string>& accept_button);
// Append child views to the content area.
void AddContent(std::unique_ptr<views::View> icon,
std::unique_ptr<views::View> text);
EnterpriseStartupDialog::DialogResultCallback callback_;
bool can_show_browser_window_ = false;
base::WeakPtrFactory<EnterpriseStartupDialogView> weak_factory_{this};
};
class EnterpriseStartupDialogImpl : public EnterpriseStartupDialog,
public views::WidgetObserver {
public:
explicit EnterpriseStartupDialogImpl(DialogResultCallback callback);
EnterpriseStartupDialogImpl(const EnterpriseStartupDialogImpl&) = delete;
EnterpriseStartupDialogImpl& operator=(const EnterpriseStartupDialogImpl&) =
delete;
~EnterpriseStartupDialogImpl() override;
// Override EnterpriseStartupDialog
void DisplayLaunchingInformationWithThrobber(
const std::u16string& information) override;
void DisplayErrorMessage(
const std::u16string& error_message,
const std::optional<std::u16string>& accept_button) override;
bool IsShowing() override;
// views::WidgetObserver:
void OnWidgetDestroying(views::Widget* widget) override;
private:
// The dialog_view_ is owned by itself.
raw_ptr<EnterpriseStartupDialogView> dialog_view_;
};
} // namespace policy
#endif // CHROME_BROWSER_UI_VIEWS_POLICY_ENTERPRISE_STARTUP_DIALOG_VIEW_H_
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