download_toolbar_button_view.h | Explore in Territory

// Copyright 2021 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_DOWNLOAD_BUBBLE_DOWNLOAD_TOOLBAR_BUTTON_VIEW_H_
#define CHROME_BROWSER_UI_VIEWS_DOWNLOAD_BUBBLE_DOWNLOAD_TOOLBAR_BUTTON_VIEW_H_

#include <optional>
#include <string>

#include "base/memory/raw_ptr.h"
#include "base/time/time.h"
#include "base/timer/timer.h"
#include "chrome/browser/download/download_ui_model.h"
#include "chrome/browser/ui/browser_list_observer.h"
#include "chrome/browser/ui/download/download_bubble_row_list_view_info.h"
#include "chrome/browser/ui/download/download_display.h"
#include "chrome/browser/ui/views/frame/immersive_mode_controller.h"
#include "chrome/browser/ui/views/toolbar/toolbar_button.h"
#include "components/offline_items_collection/core/offline_item.h"
#include "ui/base/metadata/metadata_header_macros.h"
#include "ui/events/event_observer.h"
#include "ui/views/bubble/bubble_dialog_delegate_view.h"

namespace gfx {
class RenderText;
}

namespace offline_items_collection {
struct ContentId;
}

namespace views {
class EventMonitor;
}

class Browser;
class BrowserView;
class DownloadDisplayController;
class DownloadBubbleContentsView;
class DownloadBubbleRowView;
class DownloadBubbleUIController;

class DownloadBubbleNavigationHandler { … };

// Download icon shown in the trusted area of the toolbar. Its lifetime is tied
// to that of its parent ToolbarView. The icon is made visible when downloads
// are in progress or when a download was initiated in the past 1 hour.
// When there are multiple downloads, a circular badge in the corner of the icon
// displays the number of ongoing downloads.
class DownloadToolbarButtonView : public ToolbarButton,
                                  public DownloadDisplay,
                                  public DownloadBubbleNavigationHandler,
                                  public BrowserListObserver,
                                  public DownloadBubbleRowListViewInfoObserver { … };

#endif  // CHROME_BROWSER_UI_VIEWS_DOWNLOAD_BUBBLE_DOWNLOAD_TOOLBAR_BUTTON_VIEW_H_
chromium/chrome/browser/ui/views/download/bubble/download_toolbar_button_view.h
