| // Copyright 2020 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_HTML_CONVERSION_MEASUREMENT_PARSING_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_CORE_HTML_CONVERSION_MEASUREMENT_PARSING_H_ |
| |
| #include <stdint.h> |
| #include <memory> |
| |
| #include "base/optional.h" |
| #include "third_party/blink/public/platform/web_impression.h" |
| #include "third_party/blink/renderer/platform/wtf/text/wtf_string.h" |
| |
| namespace blink { |
| |
| class ExecutionContext; |
| class HTMLAnchorElement; |
| class ImpressionParams; |
| |
| // Returns the WebImpression struct with all data declared by impression |
| // related attributes on |element|. If the impression attributes do not contain |
| // allowed values, base::nullopt is returned. |
| base::Optional<WebImpression> GetImpressionForAnchor( |
| HTMLAnchorElement* element); |
| |
| // Same as GetImpressionForAnchor(), but gets an impression specified by an |
| // ImpressionParams dictionary associated with a window.open call. |
| base::Optional<WebImpression> GetImpressionForParams( |
| ExecutionContext* execution_context, |
| const ImpressionParams* params); |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_CORE_HTML_CONVERSION_MEASUREMENT_PARSING_H_ |
