sky/engine/bindings/scripts/templates/interface_dart.template

// 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.

// WARNING: Do not edit - generated code.
part of dart.sky;

{% macro args_macro(args) -%}
    {%- for arg in args -%}
        {%- if arg.is_optional and (loop.first or not args[arg.index-1].is_optional) -%}
        {{ '{' if arg.is_named else '[' }}
        {%- endif -%}
        {{ arg.dart_type }} {{ arg.name }}
        {%- if arg.is_optional %} {{ ':' if arg.is_named else '='}} {{ arg.dart_default_value }}
        {#- TODO(eseidel): This does not support having both optional and named arguments! -#}
        {%- if loop.last -%}{{ '}' if arg.is_named else ']' }}{%- endif -%}
        {%- endif -%}
        {%- if not loop.last %}, {% endif %}
    {%- endfor -%}
{%- endmacro -%}

{% if not constructors and not custom_constructors %}abstract {% endif -%}
class {{interface_name}} extends {{ parent_interface if parent_interface else 'NativeFieldWrapperClass2' }} {
    // Constructors
{# TODO(eseidel): We only ever have one constructor. #}
{%- for constructor in constructors + custom_constructors %}
    void _constructor(
    {%- for arg in constructor.arguments -%}
        {{ arg.dart_type }} {{ arg.name }}{% if not loop.last %}, {% endif %}
    {%- endfor -%}
    ) native "{{interface_name}}_constructorCallback";
    {{interface_name}}({{ args_macro(constructor.arguments) }}) { _constructor(
    {%- for arg in constructor.arguments -%}
        {{ arg.name }}{% if not loop.last %}, {% endif %}
    {%- endfor -%}
    ); }
{% endfor %}

    // Attributes
{% for attribute in attributes %}
    {{ attribute.dart_type }} get {{ attribute.name }} native "{{interface_name}}_{{ attribute.name }}_Getter";
{% if not attribute.is_read_only %}
    void set {{ attribute.name }}({{ attribute.dart_type }} value) native "{{interface_name}}_{{ attribute.name }}_Setter";
{% endif %}
{% endfor %}

    // Methods
{% for method in methods %}
    {{method.dart_type}} {{method.name}}({{ args_macro(method.arguments)}}) native "{{interface_name}}_{{ method.name }}_Callback";
{% endfor %}

    // Operators
{% if named_property_getter %}
    String operator[](String name) native "{{interface_name}}___getter___Callback";
{% endif %}
{% if named_property_setter %}
    void operator[]=(String name, String value) native "{{interface_name}}___setter___Callback";
{% endif %}
}