tools/bindings/generators/go_templates/enum.tmpl

// Copyright 2015 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.

{% import "runtime_type_macros.tmpl" as runtime_type_macros %}

{% macro define(enum, typepkg, package) %}
type {{enum|name}} int32

const (
{% for field in enum.fields %}
{%   if loop.first %}
{%     if field.value %}
	{{enum|name}}_{{field|name}} {{enum|name}} = {{field.value|expression_to_text}}
{%     else %}
	{{enum|name}}_{{field|name}} {{enum|name}} = 0
{%     endif %}
{%   elif field.value %}
	{{enum|name}}_{{field|name}} = {{field.value|expression_to_text}}
{%   else %}
	{{enum|name}}_{{field|name}} = {{enum|name}}_{{enum.fields[loop.index0 - 1]|name}} + 1;
{%   endif%}
{% endfor %}
)

{%- set type_name = enum|name(exported) %}
{{runtime_type_macros.maybeWriteStaticMojomTypeAccessor(typepkg, enum)}}
{{runtime_type_macros.maybeWriteMojomTypeAccessor(typepkg, enum,type_name)}}

{% endmacro %}