NativeMenuGtk.h - mozsearch

Enable keyboard shortcuts

/* -*- Mode: c++; tab-width: 2; indent-tabs-mode: nil; -*- */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_widget_NativeMenuGtk_h

#define mozilla_widget_NativeMenuGtk_h

#include "mozilla/RefCounted.h"

#include "mozilla/widget/NativeMenu.h"

#include "mozilla/EventForwards.h"

#include "GRefPtr.h"

struct xdg_dbus_annotation_v1;

namespace mozilla {

namespace dom {

class Element;

namespace widget {

class MenuModelGMenu;

class MenubarModelDBus;

class NativeMenuGtk : public NativeMenu {

 public:

  // Whether we can use native menu popups on GTK.

  static bool CanUse();

  explicit NativeMenuGtk(dom::Element* aElement);

  // NativeMenu

  MOZ_CAN_RUN_SCRIPT_BOUNDARY void ShowAsContextMenu(

      nsIFrame* aClickedFrame, const CSSIntPoint& aPosition,

      bool aIsContextMenu) override;

  bool Close() override;

  void ActivateItem(dom::Element* aItemElement, Modifiers aModifiers,

                    int16_t aButton, ErrorResult& aRv) override;

  void OpenSubmenu(dom::Element* aMenuElement) override;

  void CloseSubmenu(dom::Element* aMenuElement) override;

  RefPtr<dom::Element> Element() override;

  void AddObserver(NativeMenu::Observer* aObserver) override {

    mObservers.AppendElement(aObserver);

  void RemoveObserver(NativeMenu::Observer* aObserver) override {

    mObservers.RemoveElement(aObserver);

  MOZ_CAN_RUN_SCRIPT void OnUnmap();

 protected:

  virtual ~NativeMenuGtk();

  MOZ_CAN_RUN_SCRIPT void FireEvent(EventMessage);

  bool mPoppedUp = false;

  RefPtr<GtkWidget> mNativeMenu;

  RefPtr<MenuModelGMenu> mMenuModel;

  nsTArray<NativeMenu::Observer*> mObservers;

};

#ifdef MOZ_ENABLE_DBUS

class DBusMenuBar final : public RefCounted<DBusMenuBar> {

 public:

  MOZ_DECLARE_REFCOUNTED_TYPENAME(DBusMenuBar)

  static RefPtr<DBusMenuBar> Create(dom::Element*);

  ~DBusMenuBar();

 protected:

  explicit DBusMenuBar(dom::Element* aElement);

  static void NameOwnerChangedCallback(GObject*, GParamSpec*, gpointer);

  void OnNameOwnerChanged();

  nsCString mObjectPath;

  RefPtr<MenubarModelDBus> mMenuModel;

  RefPtr<DbusmenuServer> mServer;

  RefPtr<GDBusProxy> mProxy;

#  ifdef MOZ_WAYLAND

  xdg_dbus_annotation_v1* mAnnotation = nullptr;

#  endif

};

#endif

}  // namespace widget

}  // namespace mozilla

#endif