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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_USER_EDUCATION_VIEWS_HELP_BUBBLE_DELEGATE_H_
#define COMPONENTS_USER_EDUCATION_VIEWS_HELP_BUBBLE_DELEGATE_H_
#include <vector>
#include "ui/base/accelerators/accelerator.h"
#include "ui/color/color_id.h"
namespace ui {
class TrackedElement;
}
namespace user_education {
// Provides access to app-specific strings, styles, and navigation accelerators
// so we can properly handle them.
class HelpBubbleDelegate {
public:
HelpBubbleDelegate() = default;
HelpBubbleDelegate(const HelpBubbleDelegate&) = delete;
void operator=(const HelpBubbleDelegate&) = delete;
virtual ~HelpBubbleDelegate() = default;
// Gets a list of accelerators that can be used to navigate panes, which
// should trigger HelpBubble::ToggleFocusForAccessibility(). We need this
// because we do not by default have access to the current app's
// accelerator provider nor to the specific command IDs.
virtual std::vector<ui::Accelerator> GetPaneNavigationAccelerators(
ui::TrackedElement* anchor_element) const = 0;
// These methods return text contexts that will be handled by the app's
// typography system.
virtual int GetTitleTextContext() const = 0;
virtual int GetBodyTextContext() const = 0;
// These methods return color codes that will be handled by the app's theming
// system.
virtual ui::ColorId GetHelpBubbleBackgroundColorId() const = 0;
virtual ui::ColorId GetHelpBubbleForegroundColorId() const = 0;
virtual ui::ColorId GetHelpBubbleDefaultButtonBackgroundColorId() const = 0;
virtual ui::ColorId GetHelpBubbleDefaultButtonForegroundColorId() const = 0;
virtual ui::ColorId GetHelpBubbleButtonBorderColorId() const = 0;
virtual ui::ColorId GetHelpBubbleCloseButtonInkDropColorId() const = 0;
};
} // namespace user_education
#endif // COMPONENTS_USER_EDUCATION_VIEWS_HELP_BUBBLE_DELEGATE_H_
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