GeckoProcessManager.h

Enable keyboard shortcuts

/* -*- Mode: c++; c-basic-offset: 2; tab-width: 20; 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 GeckoProcessManager_h

#define GeckoProcessManager_h

#include "WidgetUtils.h"

#include "nsAppShell.h"

#include "nsContentUtils.h"

#include "nsIObserver.h"

#include "nsWindow.h"

#include "mozilla/RefPtr.h"

#include "mozilla/dom/BrowserParent.h"

#include "mozilla/dom/ContentProcessManager.h"

#include "mozilla/java/GeckoProcessManagerNatives.h"

namespace mozilla {

class GeckoProcessManager final

    : public java::GeckoProcessManager::Natives<GeckoProcessManager> {

  using BaseNatives = java::GeckoProcessManager::Natives<GeckoProcessManager>;

  GeckoProcessManager() = delete;

  static already_AddRefed<nsIWidget> GetWidget(int64_t aContentId,

                                               int64_t aTabId) {

    using namespace dom;

    MOZ_ASSERT(NS_IsMainThread());

    ContentProcessManager* const cpm = ContentProcessManager::GetSingleton();

    NS_ENSURE_TRUE(cpm, nullptr);

    RefPtr<BrowserParent> tab = cpm->GetTopLevelBrowserParentByProcessAndTabId(

        ContentParentId(aContentId), TabId(aTabId));

    NS_ENSURE_TRUE(tab, nullptr);

    nsCOMPtr<nsPIDOMWindowOuter> domWin = tab->GetParentWindowOuter();

    NS_ENSURE_TRUE(domWin, nullptr);

    return widget::WidgetUtils::DOMWindowToWidget(domWin);

  class ConnectionManager final

      : public java::GeckoProcessManager::ConnectionManager::Natives<

            ConnectionManager>,

        public nsIObserver {

    using BaseNatives = java::GeckoProcessManager::ConnectionManager::Natives<

        ConnectionManager>;

    virtual ~ConnectionManager() = default;

   public:

    ConnectionManager() = default;

    NS_DECL_ISUPPORTS

    NS_DECL_NSIOBSERVER

    static void AttachTo(

        java::GeckoProcessManager::ConnectionManager::Param aInstance);

    void ObserveNetworkNotifications();

   private:

    java::GeckoProcessManager::ConnectionManager::WeakRef mJavaConnMgr;

};

 public:

  static void Init();

  static void GetEditableParent(jni::Object::Param aEditableChild,

                                int64_t aContentId, int64_t aTabId) {

    nsCOMPtr<nsIWidget> widget = GetWidget(aContentId, aTabId);

    if (RefPtr<nsWindow> window = nsWindow::From(widget)) {

      java::GeckoProcessManager::SetEditableChildParent(

          aEditableChild, window->GetEditableParent());

};

}  // namespace mozilla

#endif  // GeckoProcessManager_h