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// Copyright 2012 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_EXTENSIONS_BOOKMARKS_BOOKMARKS_HELPERS_H_
#define CHROME_BROWSER_EXTENSIONS_BOOKMARKS_BOOKMARKS_HELPERS_H_
#include <stdint.h>
#include <string>
#include <vector>
#include "chrome/common/extensions/api/bookmarks.h"
namespace bookmarks {
class BookmarkModel;
class BookmarkNode;
class ManagedBookmarkService;
} // namespace bookmarks
// Helper functions.
namespace extensions {
namespace bookmarks_helpers {
api::bookmarks::BookmarkTreeNode GetBookmarkTreeNode(
bookmarks::BookmarkModel* model,
bookmarks::ManagedBookmarkService* managed,
const bookmarks::BookmarkNode* node,
bool recurse,
bool only_folders,
std::optional<size_t> visible_index = std::nullopt);
// Populates `out_bookmark_tree_node` with given `node`.
// `visible_index` is the index position of this node among only the visible
// siblings in its parent folder, if not provided, will use GetAPIIndexOf() to
// calculate the index.
void PopulateBookmarkTreeNode(
bookmarks::BookmarkModel* model,
bookmarks::ManagedBookmarkService* managed,
const bookmarks::BookmarkNode* node,
bool recurse,
bool only_folders,
std::optional<size_t> visible_index,
api::bookmarks::BookmarkTreeNode* out_bookmark_tree_node);
// Adds a JSON representation of `node` to the JSON `nodes`.
void AddNode(bookmarks::BookmarkModel* model,
bookmarks::ManagedBookmarkService* managed,
const bookmarks::BookmarkNode* node,
std::vector<api::bookmarks::BookmarkTreeNode>* nodes,
bool recurse);
// Adds a JSON representation of `node` of folder type to the JSON `nodes`.
void AddNodeFoldersOnly(bookmarks::BookmarkModel* model,
bookmarks::ManagedBookmarkService* managed,
const bookmarks::BookmarkNode* node,
std::vector<api::bookmarks::BookmarkTreeNode>* nodes,
bool recurse);
// Remove node of `id`.
bool RemoveNode(bookmarks::BookmarkModel* model,
bookmarks::ManagedBookmarkService* managed,
int64_t id,
bool recursive,
std::string* error);
// Get meta info from `node` and all it's children recursively.
void GetMetaInfo(const bookmarks::BookmarkNode& node,
base::Value::Dict& id_to_meta_info_map);
// Return the API index of `node` among its siblings on the extensions API.
//
// Nodes which are not visible (see `BookmarkNode::IsVisible()`) are not
// exposed on the extensions API. This means that the child indices of nodes as
// viewed on the extensions API differ from the BookmarkModel. For example:
//
// Model:
// - Root
// - [0] A (visible)
// - [1] B (not visible)
// - [2] C (visible)
//
// Extensions API:
// - Root
// - [0] A
// - [1] C
size_t GetAPIIndexOf(const bookmarks::BookmarkNode& node);
// Similar to GetAPIIndexOf(node), but for the case where the node has already
// been removed from its parent.
// The parent and previous model index of the node are provided.
size_t GetAPIIndexOf(const bookmarks::BookmarkNode& parent,
size_t previous_model_index);
} // namespace bookmarks_helpers
} // namespace extensions
#endif // CHROME_BROWSER_EXTENSIONS_BOOKMARKS_BOOKMARKS_HELPERS_H_
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