content/browser/android/select_popup.h

// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CONTENT_BROWSER_ANDROID_SELECT_POPUP_H_
#define CONTENT_BROWSER_ANDROID_SELECT_POPUP_H_

#include <jni.h>

#include "base/android/jni_weak_ref.h"
#include "base/android/scoped_java_ref.h"
#include "base/memory/raw_ptr.h"
#include "mojo/public/cpp/bindings/pending_remote.h"
#include "mojo/public/cpp/bindings/remote.h"
#include "third_party/blink/public/mojom/choosers/popup_menu.mojom.h"
#include "ui/android/view_android.h"

namespace gfx {
class Rect;
}

namespace content {

class WebContentsImpl;

class SelectPopup {
 public:
  explicit SelectPopup(WebContentsImpl* web_contents);
  ~SelectPopup();

  // Creates a popup menu with |items|.
  // |multiple| defines if it should support multi-select.
  // If not |multiple|, |selected_item| sets the initially selected item.
  // Otherwise, item's "checked" flag selects it.
  void ShowMenu(mojo::PendingRemote<blink::mojom::PopupMenuClient> popup_client,
                const gfx::Rect& bounds,
                std::vector<blink::mojom::MenuItemPtr> items,
                int selected_item,
                bool multiple,
                bool right_aligned);
  // Hides a visible popup menu.
  void HideMenu();

  // Notifies that items were selected in the currently showing select popup.
  void SelectMenuItems(JNIEnv* env,
                       const base::android::JavaParamRef<jobject>& obj,
                       jlong selectPopupSourceFrame,
                       const base::android::JavaParamRef<jintArray>& indices);

 private:
  raw_ptr<WebContentsImpl> web_contents_;
  JavaObjectWeakGlobalRef java_obj_;

  // Select popup view
  ui::ViewAndroid::ScopedAnchorView popup_view_;
  mojo::Remote<blink::mojom::PopupMenuClient> popup_client_;
};

}  // namespace content

#endif  // CONTENT_BROWSER_ANDROID_SELECT_POPUP_H_