| // Copyright 2016 The Cobalt Authors. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #ifndef COBALT_BASE_TOKENS_H_ |
| #define COBALT_BASE_TOKENS_H_ |
| |
| #include "base/memory/singleton.h" |
| #include "cobalt/base/token.h" |
| |
| namespace base { |
| |
| // clang-format off |
| #define TOKENS_FOR_EACH_WITH_NAME_ONLY_EME(MacroOpWithNameOnly) \ |
| MacroOpWithNameOnly(encrypted) |
| |
| #define TOKENS_FOR_EACH_WITH_NAME_ONLY(MacroOpWithNameOnly) \ |
| TOKENS_FOR_EACH_WITH_NAME_ONLY_EME(MacroOpWithNameOnly) \ |
| MacroOpWithNameOnly(addsourcebuffer) \ |
| MacroOpWithNameOnly(addtrack) \ |
| MacroOpWithNameOnly(abort) \ |
| MacroOpWithNameOnly(additions) \ |
| MacroOpWithNameOnly(all) \ |
| MacroOpWithNameOnly(alt) \ |
| MacroOpWithNameOnly(animationend) \ |
| MacroOpWithNameOnly(assertive) \ |
| MacroOpWithNameOnly(attributes) \ |
| MacroOpWithNameOnly(beforeunload) \ |
| MacroOpWithNameOnly(blur) \ |
| MacroOpWithNameOnly(boundary) \ |
| MacroOpWithNameOnly(canplay) \ |
| MacroOpWithNameOnly(canplaythrough) \ |
| MacroOpWithNameOnly(change) \ |
| MacroOpWithNameOnly(characterData) \ |
| MacroOpWithNameOnly(childList) \ |
| MacroOpWithNameOnly(click) \ |
| MacroOpWithNameOnly(close) \ |
| MacroOpWithNameOnly(complete) \ |
| MacroOpWithNameOnly(dataavailable) \ |
| MacroOpWithNameOnly(deviceorientation) \ |
| MacroOpWithNameOnly(durationchange) \ |
| MacroOpWithNameOnly(emptied) \ |
| MacroOpWithNameOnly(end) \ |
| MacroOpWithNameOnly(ended) \ |
| MacroOpWithNameOnly(error) \ |
| MacroOpWithNameOnly(focus) \ |
| MacroOpWithNameOnly(focusin) \ |
| MacroOpWithNameOnly(focusout) \ |
| MacroOpWithNameOnly(freeze) \ |
| MacroOpWithNameOnly(gotpointercapture) \ |
| MacroOpWithNameOnly(hashchange) \ |
| MacroOpWithNameOnly(hide) \ |
| MacroOpWithNameOnly(input) \ |
| MacroOpWithNameOnly(keydown) \ |
| MacroOpWithNameOnly(keypress) \ |
| MacroOpWithNameOnly(keystatuseschange) \ |
| MacroOpWithNameOnly(keyup) \ |
| MacroOpWithNameOnly(load) \ |
| MacroOpWithNameOnly(loadeddata) \ |
| MacroOpWithNameOnly(loadedmetadata) \ |
| MacroOpWithNameOnly(loadend) \ |
| MacroOpWithNameOnly(loadstart) \ |
| MacroOpWithNameOnly(loop) \ |
| MacroOpWithNameOnly(lostpointercapture) \ |
| MacroOpWithNameOnly(mark) \ |
| MacroOpWithNameOnly(message) \ |
| MacroOpWithNameOnly(mousedown) \ |
| MacroOpWithNameOnly(mouseenter) \ |
| MacroOpWithNameOnly(mouseleave) \ |
| MacroOpWithNameOnly(mousemove) \ |
| MacroOpWithNameOnly(mouseout) \ |
| MacroOpWithNameOnly(mouseover) \ |
| MacroOpWithNameOnly(mouseup) \ |
| MacroOpWithNameOnly(nomatch) \ |
| MacroOpWithNameOnly(off) \ |
| MacroOpWithNameOnly(offline) \ |
| MacroOpWithNameOnly(online) \ |
| MacroOpWithNameOnly(open) \ |
| MacroOpWithNameOnly(pointerdown) \ |
| MacroOpWithNameOnly(pointerenter) \ |
| MacroOpWithNameOnly(pointerleave) \ |
| MacroOpWithNameOnly(pointermove) \ |
| MacroOpWithNameOnly(pointerout) \ |
| MacroOpWithNameOnly(pointerover) \ |
| MacroOpWithNameOnly(pointerup) \ |
| MacroOpWithNameOnly(pause) \ |
| MacroOpWithNameOnly(play) \ |
| MacroOpWithNameOnly(playing) \ |
| MacroOpWithNameOnly(polite) \ |
| MacroOpWithNameOnly(progress) \ |
| MacroOpWithNameOnly(ratechange) \ |
| MacroOpWithNameOnly(ready) \ |
| MacroOpWithNameOnly(readystatechange) \ |
| MacroOpWithNameOnly(removals) \ |
| MacroOpWithNameOnly(removesourcebuffer) \ |
| MacroOpWithNameOnly(removetrack) \ |
| MacroOpWithNameOnly(resize) \ |
| MacroOpWithNameOnly(resourcetimingbufferfull) \ |
| MacroOpWithNameOnly(result) \ |
| MacroOpWithNameOnly(resume) \ |
| MacroOpWithNameOnly(scroll) \ |
| MacroOpWithNameOnly(securitypolicyviolation) \ |
| MacroOpWithNameOnly(seeked) \ |
| MacroOpWithNameOnly(seeking) \ |
| MacroOpWithNameOnly(show) \ |
| MacroOpWithNameOnly(soundend) \ |
| MacroOpWithNameOnly(soundstart) \ |
| MacroOpWithNameOnly(sourceclose) \ |
| MacroOpWithNameOnly(sourceended) \ |
| MacroOpWithNameOnly(sourceopen) \ |
| MacroOpWithNameOnly(start) \ |
| MacroOpWithNameOnly(stop) \ |
| MacroOpWithNameOnly(storage) \ |
| MacroOpWithNameOnly(stalled) \ |
| MacroOpWithNameOnly(suggestionsUpdated) \ |
| MacroOpWithNameOnly(suspend) \ |
| MacroOpWithNameOnly(text) \ |
| MacroOpWithNameOnly(timeout) \ |
| MacroOpWithNameOnly(timeupdate) \ |
| MacroOpWithNameOnly(transitionend) \ |
| MacroOpWithNameOnly(unload) \ |
| MacroOpWithNameOnly(update) \ |
| MacroOpWithNameOnly(updateend) \ |
| MacroOpWithNameOnly(updatestart) \ |
| MacroOpWithNameOnly(visibilitychange) \ |
| MacroOpWithNameOnly(voiceschanged) \ |
| MacroOpWithNameOnly(volumechange) \ |
| MacroOpWithNameOnly(waiting) \ |
| MacroOpWithNameOnly(wheel) |
| |
| #define TOKENS_FOR_EACH_WITH_NAME_AND_VALUE(MacroOpWithNameAndValue) \ |
| MacroOpWithNameAndValue(active_pseudo_class_selector, "active") \ |
| MacroOpWithNameAndValue(after_pseudo_element_selector, "after") \ |
| MacroOpWithNameAndValue(aria_atomic, "aria-atomic") \ |
| MacroOpWithNameAndValue(aria_busy, "aria-busy") \ |
| MacroOpWithNameAndValue(aria_describedby, "aria-describedby") \ |
| MacroOpWithNameAndValue(aria_hidden, "aria-hidden") \ |
| MacroOpWithNameAndValue(aria_label, "aria-label") \ |
| MacroOpWithNameAndValue(aria_labelledby, "aria-labelledby") \ |
| MacroOpWithNameAndValue(aria_live, "aria-live") \ |
| MacroOpWithNameAndValue(aria_relevant, "aria-relevant") \ |
| MacroOpWithNameAndValue(before_pseudo_element_selector, "before") \ |
| MacroOpWithNameAndValue(cdata_section_node_name, "#cdata_section") \ |
| MacroOpWithNameAndValue(class_selector_prefix, ".") \ |
| MacroOpWithNameAndValue(comment_node_name, "#comment") \ |
| MacroOpWithNameAndValue(document_name, "#document") \ |
| MacroOpWithNameAndValue(domcontentloaded, "DOMContentLoaded") \ |
| MacroOpWithNameAndValue(empty_pseudo_class_selector, "empty") \ |
| MacroOpWithNameAndValue(false_token, "false") \ |
| MacroOpWithNameAndValue(focus_pseudo_class_selector, "focus") \ |
| MacroOpWithNameAndValue(hover_pseudo_class_selector, "hover") \ |
| MacroOpWithNameAndValue(id_selector_prefix, "#") \ |
| MacroOpWithNameAndValue(not_pseudo_class_selector, "not") \ |
| MacroOpWithNameAndValue(pseudo_class_selector_prefix, ":") \ |
| MacroOpWithNameAndValue(pseudo_element_selector_prefix, "::") \ |
| MacroOpWithNameAndValue(text_node_name, "#text") \ |
| MacroOpWithNameAndValue(true_token, "true") |
| |
| // clang-format on |
| |
| // base::Singleton containing commonly used Tokens. |
| // This prevents runtime Token allocations when dispatching events, and avoids |
| // typos. |
| class Tokens { |
| public: |
| static Tokens* GetInstance(); |
| |
| #define DEFINE_TOKEN_ACCESSOR_WITH_NAME_ONLY(name) \ |
| static base::Token name() { return GetInstance()->name##_; } |
| #define DEFINE_TOKEN_ACCESSOR_WITH_NAME_AND_VALUE(name, value) \ |
| static base::Token name() { return GetInstance()->name##_; } |
| |
| TOKENS_FOR_EACH_WITH_NAME_ONLY(DEFINE_TOKEN_ACCESSOR_WITH_NAME_ONLY) |
| TOKENS_FOR_EACH_WITH_NAME_AND_VALUE(DEFINE_TOKEN_ACCESSOR_WITH_NAME_AND_VALUE) |
| #undef DEFINE_TOKEN_ACCESSOR_WITH_NAME_ONLY |
| #undef DEFINE_TOKEN_ACCESSOR_WITH_NAME_AND_VALUE |
| |
| private: |
| // To make base::Singleton<Tokens, DefaultSingletonTraits<Tokens> > work with |
| // our private constructor. |
| friend struct base::DefaultSingletonTraits<Tokens>; |
| |
| #define INITIALIZE_TOKEN_WITH_NAME_ONLY(name) name##_(#name), |
| #define INITIALIZE_TOKEN_WITH_NAME_AND_VALUE(name, value) name##_(value), |
| Tokens() |
| : TOKENS_FOR_EACH_WITH_NAME_ONLY(INITIALIZE_TOKEN_WITH_NAME_ONLY) |
| TOKENS_FOR_EACH_WITH_NAME_AND_VALUE( |
| INITIALIZE_TOKEN_WITH_NAME_AND_VALUE) dummy_(0) {} |
| #undef INITIALIZE_TOKEN_WITH_NAME_ONLY |
| #undef INITIALIZE_TOKEN_WITH_NAME_AND_VALUE |
| |
| #define DECLARE_TOKEN_WITH_NAME_ONLY(name) const base::Token name##_; |
| #define DECLARE_TOKEN_WITH_NAME_AND_VALUE(name, value) \ |
| const base::Token name##_; |
| TOKENS_FOR_EACH_WITH_NAME_ONLY(DECLARE_TOKEN_WITH_NAME_ONLY) |
| TOKENS_FOR_EACH_WITH_NAME_AND_VALUE(DECLARE_TOKEN_WITH_NAME_AND_VALUE) |
| #undef DECLARE_TOKEN_WITH_NAME_ONLY |
| #undef DECLARE_TOKEN_WITH_NAME_AND_VALUE |
| |
| // Dummy member variable to be included as the last item in the ctor's |
| // initialization list. As otherwise we will have one extra ',' at the end of |
| // the initialization list which causes a compile error. |
| char dummy_; |
| |
| DISALLOW_COPY_AND_ASSIGN(Tokens); |
| }; |
| |
| #undef EVENT_NAMES_FOR_EACH |
| |
| } // namespace base |
| |
| #endif // COBALT_BASE_TOKENS_H_ |
