chore: rename atom -> electron (#21986)

shell/browser/api/electron_api_menu_views.cc

@@ -0,0 +1,93 @@
+// Copyright (c) 2014 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#include "shell/browser/api/electron_api_menu_views.h"
+
+#include <memory>
+#include <utility>
+
+#include "shell/browser/native_window_views.h"
+#include "shell/browser/unresponsive_suppressor.h"
+#include "ui/display/screen.h"
+
+using views::MenuRunner;
+
+namespace electron {
+
+namespace api {
+
+MenuViews::MenuViews(gin::Arguments* args) : Menu(args), weak_factory_(this) {}
+
+MenuViews::~MenuViews() = default;
+
+void MenuViews::PopupAt(TopLevelWindow* window,
+                        int x,
+                        int y,
+                        int positioning_item,
+                        base::OnceClosure callback) {
+  auto* native_window = static_cast<NativeWindowViews*>(window->window());
+  if (!native_window)
+    return;
+
+  // (-1, -1) means showing on mouse location.
+  gfx::Point location;
+  if (x == -1 || y == -1) {
+    location = display::Screen::GetScreen()->GetCursorScreenPoint();
+  } else {
+    gfx::Point origin = native_window->GetContentBounds().origin();
+    location = gfx::Point(origin.x() + x, origin.y() + y);
+  }
+
+  int flags = MenuRunner::CONTEXT_MENU | MenuRunner::HAS_MNEMONICS;
+
+  // Don't emit unresponsive event when showing menu.
+  electron::UnresponsiveSuppressor suppressor;
+
+  // Make sure the Menu object would not be garbage-collected until the callback
+  // has run.
+  base::OnceClosure callback_with_ref = BindSelfToClosure(std::move(callback));
+
+  // Show the menu.
+  //
+  // Note that while views::MenuRunner accepts RepeatingCallback as close
+  // callback, it is fine passing OnceCallback to it because we reset the
+  // menu runner immediately when the menu is closed.
+  int32_t window_id = window->weak_map_id();
+  auto close_callback = base::AdaptCallbackForRepeating(
+      base::BindOnce(&MenuViews::OnClosed, weak_factory_.GetWeakPtr(),
+                     window_id, std::move(callback_with_ref)));
+  menu_runners_[window_id] =
+      std::make_unique<MenuRunner>(model(), flags, std::move(close_callback));
+  menu_runners_[window_id]->RunMenuAt(
+      native_window->widget(), nullptr, gfx::Rect(location, gfx::Size()),
+      views::MenuAnchorPosition::kTopLeft, ui::MENU_SOURCE_MOUSE);
+}
+
+void MenuViews::ClosePopupAt(int32_t window_id) {
+  auto runner = menu_runners_.find(window_id);
+  if (runner != menu_runners_.end()) {
+    // Close the runner for the window.
+    runner->second->Cancel();
+  } else if (window_id == -1) {
+    // Or just close all opened runners.
+    for (auto it = menu_runners_.begin(); it != menu_runners_.end();) {
+      // The iterator is invalidated after the call.
+      (it++)->second->Cancel();
+    }
+  }
+}
+
+void MenuViews::OnClosed(int32_t window_id, base::OnceClosure callback) {
+  menu_runners_.erase(window_id);
+  std::move(callback).Run();
+}
+
+// static
+gin_helper::WrappableBase* Menu::New(gin::Arguments* args) {
+  return new MenuViews(args);
+}
+
+}  // namespace api
+
+}  // namespace electron