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/* -*- 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 org_kde_kwin_appmenu;
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
org_kde_kwin_appmenu* mAppMenu = nullptr;
# endif
};
#endif
} // namespace widget
} // namespace mozilla
#endif
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