chromium/ui/views/bubble/bubble_dialog_model_host.h

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef UI_VIEWS_BUBBLE_BUBBLE_DIALOG_MODEL_HOST_H_
#define UI_VIEWS_BUBBLE_BUBBLE_DIALOG_MODEL_HOST_H_

#include <memory>
#include <vector>

#include "base/functional/callback.h"
#include "base/memory/raw_ptr.h"
#include "base/types/pass_key.h"
#include "ui/base/models/dialog_model.h"
#include "ui/base/mojom/ui_base_types.mojom-shared.h"
#include "ui/views/bubble/bubble_dialog_delegate_view.h"
#include "ui/views/view.h"

namespace views {

class VIEWS_EXPORT DialogModelSectionHost : public BoxLayoutView,
                                            public ui::DialogModelFieldHost { … };

// TODO(pbos): Find a better name and move to a file separate from
// BubbleDialogModelHost. See if we can have BubbleDialogModelHost use
// DialogModelSectionHost directly (by removing more calls into
// BubbleDialogModelHostContentsView).
class BubbleDialogModelHostContentsView;

// BubbleDialogModelHost is a views implementation of ui::DialogModelHost which
// hosts a ui::DialogModel as a BubbleDialogDelegate. This exposes such as
// SetAnchorView(), SetArrow() and SetHighlightedButton(). For methods that are
// reflected in ui::DialogModelHost (such as ::Close()), prefer using the
// ui::DialogModelHost to avoid platform-specific code (GetWidget()->Close())
// where unnecessary. For those methods, note that this can be retrieved as a
// ui::DialogModelHost through DialogModel::host(). This helps minimize
// platform-specific code from platform-agnostic model-delegate code.
class VIEWS_EXPORT BubbleDialogModelHost : public BubbleDialogDelegate,
                                           public ui::DialogModelHost,
                                           public ui::DialogModelFieldHost { … };

}  // namespace views

#endif  // UI_VIEWS_BUBBLE_BUBBLE_DIALOG_MODEL_HOST_H_