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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_SHARED_HIGHLIGHTING_IOS_PARSING_UTILS_H_
#define COMPONENTS_SHARED_HIGHLIGHTING_IOS_PARSING_UTILS_H_
#import <CoreGraphics/CoreGraphics.h>
#import <optional>
#import <string>
#import "base/values.h"
#import "url/gurl.h"
namespace web {
class WebState;
} // namespace web
namespace shared_highlighting {
// Returns whether |value| is a dictionary value, and is not empty.
BOOL IsValidDictValue(const base::Value* value);
// Attempts to parse the given |dict| into a CGRect. If |dict| does not map
// into the expected structure, an empty std::optional instance will be
// returned.
std::optional<CGRect> ParseRect(const base::Value::Dict* dict);
// Attempts to parse the given |url_value| into a GURL instance. If |url_value|
// is empty or invalid, an empty std::optional instance will be returned.
std::optional<GURL> ParseURL(const std::string* url_value);
// Converts a given |web_view_rect| into its browser coordinates counterpart.
// Uses the given |web_state| to do the conversion.
CGRect ConvertToBrowserRect(CGRect web_view_rect, web::WebState* web_state);
} // namespace shared_highlighting
#endif // COMPONENTS_SHARED_HIGHLIGHTING_IOS_PARSING_UTILS_H_
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