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// Copyright 2025 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_FRAME_MULTI_CONTENTS_VIEW_MINI_TOOLBAR_H_
#define CHROME_BROWSER_UI_VIEWS_FRAME_MULTI_CONTENTS_VIEW_MINI_TOOLBAR_H_
#include <optional>
#include "base/memory/raw_ptr.h"
#include "chrome/browser/ui/color/chrome_color_id.h"
#include "chrome/browser/ui/tabs/tab_strip_model_observer.h"
#include "ui/base/metadata/metadata_header_macros.h"
#include "ui/views/view.h"
class ContentsWebView;
struct TabRendererData;
namespace tabs {
enum class TabAlert;
}
namespace ui {
class MenuModel;
}
namespace views {
class ImageButton;
class ImageView;
class Label;
class MenuRunner;
class WebView;
} // namespace views
// MultiContentsViewMiniToolbar is shown for the inactive side of a split and
// displays the favicon, domain, tab alert state, and a menu button.
class MultiContentsViewMiniToolbar : public views::View,
public TabStripModelObserver {
METADATA_HEADER(MultiContentsViewMiniToolbar, views::View)
public:
MultiContentsViewMiniToolbar(BrowserView* browser_view,
ContentsWebView* web_view);
~MultiContentsViewMiniToolbar() override;
void UpdateState(bool is_active);
private:
// TabStripModelObserver:
void TabChangedAt(content::WebContents* contents,
int index,
TabChangeType change_type) override;
// View:
void OnBoundsChanged(const gfx::Rect& previous_bounds) override;
void OnPaint(gfx::Canvas* canvas) override;
void OnThemeChanged() override;
void UpdateWebContents(views::WebView* web_view);
void ClearWebContents(views::WebView*);
// Returns the bounding path for the MultiContentsViewMiniToolbar. If
// |border_stroke_only| then only the part of the path for the border stroke
// will be returned. Otherwise, the entire bounding path will be returned.
SkPath GetPath(bool border_stroke_only) const;
void RegisterTabAlertSubscription();
void OnAlertStatusIndicatorChanged(std::optional<tabs::TabAlert> new_alert);
std::optional<TabRendererData> GetTabData();
// Updates the favicon and domain based on the provided |tab_data|.
void UpdateContents(TabRendererData tab_data);
void UpdateFavicon(TabRendererData tab_data);
void OpenSplitViewMenu();
raw_ptr<views::ImageView> favicon_;
raw_ptr<views::Label> domain_label_;
raw_ptr<views::ImageView> alert_state_indicator_;
raw_ptr<views::ImageButton> menu_button_;
// Model for the split view menu.
std::unique_ptr<ui::MenuModel> menu_model_;
// Runner for the split view menu.
std::unique_ptr<views::MenuRunner> menu_runner_;
raw_ptr<BrowserView> browser_view_;
raw_ptr<content::WebContents> web_contents_;
ui::ColorId stroke_color_ = kColorMulitContentsViewInactiveContentOutline;
base::CallbackListSubscription web_contents_attached_subscription_;
base::CallbackListSubscription web_contents_detached_subscription_;
std::optional<base::CallbackListSubscription> tab_alert_status_subscription_;
};
#endif // CHROME_BROWSER_UI_VIEWS_FRAME_MULTI_CONTENTS_VIEW_MINI_TOOLBAR_H_
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