feat: add View API

atom/browser/api/atom_api_url_request.cc

@@ -3,7 +3,9 @@
 // found in the LICENSE file.
 
 #include "atom/browser/api/atom_api_url_request.h"
+
 #include <string>
+
 #include "atom/browser/api/atom_api_session.h"
 #include "atom/browser/net/atom_url_request.h"
 #include "atom/common/api/event_emitter_caller.h"

atom/browser/api/atom_api_url_request.h

@@ -7,6 +7,7 @@
 
 #include <array>
 #include <string>
+
 #include "atom/browser/api/event_emitter.h"
 #include "atom/browser/api/trackable_object.h"
 #include "base/memory/weak_ptr.h"

atom/browser/api/atom_api_view.cc

@@ -0,0 +1,54 @@
+// Copyright (c) 2018 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#include "atom/browser/api/atom_api_view.h"
+
+#include "native_mate/dictionary.h"
+
+#include "atom/common/node_includes.h"
+
+namespace atom {
+
+namespace api {
+
+View::View() : view_(new views::View()) {
+  view_->set_owned_by_client();
+}
+
+View::~View() {}
+
+// static
+mate::WrappableBase* View::New(mate::Arguments* args) {
+  return new View();
+}
+
+// static
+void View::BuildPrototype(v8::Isolate* isolate,
+                          v8::Local<v8::FunctionTemplate> prototype) {}
+
+}  // namespace api
+
+}  // namespace atom
+
+namespace {
+
+using atom::api::View;
+
+void Initialize(v8::Local<v8::Object> exports,
+                v8::Local<v8::Value> unused,
+                v8::Local<v8::Context> context,
+                void* priv) {
+  v8::Isolate* isolate = context->GetIsolate();
+  View::SetConstructor(isolate, base::Bind(&View::New));
+
+  mate::Dictionary constructor(isolate,
+                               View::GetConstructor(isolate)->GetFunction());
+
+  mate::Dictionary dict(isolate, exports);
+  dict.Set("View", constructor);
+}
+
+}  // namespace
+
+NODE_BUILTIN_MODULE_CONTEXT_AWARE(atom_browser_view, Initialize)

atom/browser/api/atom_api_view.h

@@ -0,0 +1,38 @@
+// Copyright (c) 2018 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#ifndef ATOM_BROWSER_API_ATOM_API_VIEW_H_
+#define ATOM_BROWSER_API_ATOM_API_VIEW_H_
+
+#include <memory>
+
+#include "atom/browser/api/event_emitter.h"
+#include "ui/views/view.h"
+
+namespace atom {
+
+namespace api {
+
+class View : public mate::EventEmitter<View> {
+ public:
+  static mate::WrappableBase* New(mate::Arguments* args);
+
+  static void BuildPrototype(v8::Isolate* isolate,
+                             v8::Local<v8::FunctionTemplate> prototype);
+
+ protected:
+  View();
+  ~View() override;
+
+ private:
+  std::unique_ptr<views::View> view_;
+
+  DISALLOW_COPY_AND_ASSIGN(View);
+};
+
+}  // namespace api
+
+}  // namespace atom
+
+#endif  // ATOM_BROWSER_API_ATOM_API_VIEW_H_

atom/common/node_bindings.cc

@@ -49,6 +49,7 @@
   V(atom_browser_top_level_window)           \
   V(atom_browser_tray)                       \
   V(atom_browser_web_contents)               \
+  V(atom_browser_view)                       \
   V(atom_browser_web_view_manager)           \
   V(atom_browser_window)                     \
   V(atom_common_asar)                        \

filenames.gypi

@@ -38,6 +38,7 @@
       'lib/browser/api/top-level-window.js',
       'lib/browser/api/touch-bar.js',
       'lib/browser/api/tray.js',
+      'lib/browser/api/view.js',
       'lib/browser/api/web-contents.js',
       'lib/browser/chrome-extension.js',
       'lib/browser/desktop-capturer.js',
@@ -162,6 +163,8 @@
       'atom/browser/api/atom_api_tray.h',
       'atom/browser/api/atom_api_url_request.cc',
       'atom/browser/api/atom_api_url_request.h',
+      'atom/browser/api/atom_api_view.cc',
+      'atom/browser/api/atom_api_view.h',
       'atom/browser/api/atom_api_web_contents.cc',
       'atom/browser/api/atom_api_web_contents.h',
       'atom/browser/api/atom_api_web_contents_mac.mm',

lib/browser/api/module-list.js

@@ -22,6 +22,7 @@ module.exports = [
   {name: 'TopLevelWindow', file: 'top-level-window'},
   {name: 'TouchBar', file: 'touch-bar'},
   {name: 'Tray', file: 'tray'},
+  {name: 'View', file: 'view'},
   {name: 'webContents', file: 'web-contents'},
   // The internal modules, invisible unless you know their names.
   {name: 'NavigationController', file: 'navigation-controller', private: true}

lib/browser/api/view.js

@@ -0,0 +1,8 @@
+'use strict'
+
+const {EventEmitter} = require('events')
+const {View} = process.atomBinding('view')
+
+Object.setPrototypeOf(View.prototype, EventEmitter.prototype)
+
+module.exports = View