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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_WEBUI_BROWSER_BOOKMARK_BAR_PAGE_HANDLER_H_
#define CHROME_BROWSER_UI_WEBUI_BROWSER_BOOKMARK_BAR_PAGE_HANDLER_H_
#include <set>
#include <string>
#include <vector>
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "chrome/browser/ui/bookmarks/bookmark_bar.h"
#include "chrome/browser/ui/webui_browser/bookmark_bar.mojom.h"
#include "components/bookmarks/browser/bookmark_model_observer.h"
#include "content/public/browser/web_contents.h"
#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "mojo/public/cpp/bindings/pending_remote.h"
#include "mojo/public/cpp/bindings/receiver.h"
#include "mojo/public/cpp/bindings/remote.h"
#include "url/gurl.h"
class Browser;
namespace bookmarks {
class BookmarkModel;
class BookmarkNode;
} // namespace bookmarks
class WebUIBrowserBookmarkBarPageHandler
: public bookmark_bar::mojom::PageHandler,
public bookmarks::BookmarkModelObserver {
public:
WebUIBrowserBookmarkBarPageHandler(
mojo::PendingReceiver<bookmark_bar::mojom::PageHandler> receiver,
mojo::PendingRemote<bookmark_bar::mojom::Page> page,
content::WebUI* web_ui,
Browser* browser);
WebUIBrowserBookmarkBarPageHandler(
const WebUIBrowserBookmarkBarPageHandler&) = delete;
WebUIBrowserBookmarkBarPageHandler& operator=(
const WebUIBrowserBookmarkBarPageHandler&) = delete;
~WebUIBrowserBookmarkBarPageHandler() override;
void SetBookmarkBarState(BookmarkBar::State state,
BookmarkBar::AnimateChangeType animate_type);
// bookmark_bar::mojom::PageHandler
void GetBookmarkBar(GetBookmarkBarCallback callback) override;
void OpenInNewTab(int64_t node_ids) override;
// bookmarks::BookmarkModelObserver:
void BookmarkModelLoaded(bool ids_reassigned) override;
void BookmarkModelBeingDeleted() override;
void BookmarkNodeMoved(const bookmarks::BookmarkNode* old_parent,
size_t old_index,
const bookmarks::BookmarkNode* new_parent,
size_t new_index) override;
void BookmarkNodeAdded(const bookmarks::BookmarkNode* parent,
size_t index,
bool added_by_user) override;
void BookmarkNodeRemoved(const bookmarks::BookmarkNode* parent,
size_t old_index,
const bookmarks::BookmarkNode* node,
const std::set<GURL>& removed_urls,
const base::Location& location) override;
void BookmarkAllUserNodesRemoved(const std::set<GURL>& removed_urls,
const base::Location& location) override;
void BookmarkNodeChanged(const bookmarks::BookmarkNode* node) override;
void BookmarkNodeChildrenReordered(
const bookmarks::BookmarkNode* node) override;
void BookmarkNodeFaviconChanged(const bookmarks::BookmarkNode* node) override;
private:
bookmark_bar::mojom::BookmarkDataPtr GetBookmarkData(
const bookmarks::BookmarkNode* node);
mojo::Receiver<bookmark_bar::mojom::PageHandler> receiver_;
mojo::Remote<bookmark_bar::mojom::Page> page_;
const raw_ptr<content::WebUI> web_ui_;
const raw_ptr<Browser> browser_;
BookmarkBar::State bookmark_bar_state_ = BookmarkBar::SHOW;
// BookmarkModel that owns the entries and folders that are shown in this
// view. This is owned by the Profile.
raw_ptr<bookmarks::BookmarkModel> bookmark_model_ = nullptr;
base::WeakPtrFactory<WebUIBrowserBookmarkBarPageHandler> weak_ptr_factory_{
this};
};
#endif // CHROME_BROWSER_UI_WEBUI_BROWSER_BOOKMARK_BAR_PAGE_HANDLER_H_
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