forked from mirrors/gecko-dev
84 lines
2.6 KiB
C++
84 lines
2.6 KiB
C++
/* -*- Mode: c++; c-basic-offset: 2; tab-width: 20; indent-tabs-mode: nil; -*-
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef GeckoProcessManager_h
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#define GeckoProcessManager_h
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#include "WidgetUtils.h"
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#include "nsAppShell.h"
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#include "nsContentUtils.h"
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#include "nsIObserver.h"
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#include "nsWindow.h"
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#include "mozilla/RefPtr.h"
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#include "mozilla/dom/BrowserParent.h"
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#include "mozilla/dom/ContentProcessManager.h"
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#include "mozilla/java/GeckoProcessManagerNatives.h"
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namespace mozilla {
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class GeckoProcessManager final
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: public java::GeckoProcessManager::Natives<GeckoProcessManager> {
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using BaseNatives = java::GeckoProcessManager::Natives<GeckoProcessManager>;
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GeckoProcessManager() = delete;
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static already_AddRefed<nsIWidget> GetWidget(int64_t aContentId,
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int64_t aTabId) {
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using namespace dom;
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MOZ_ASSERT(NS_IsMainThread());
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ContentProcessManager* const cpm = ContentProcessManager::GetSingleton();
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NS_ENSURE_TRUE(cpm, nullptr);
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RefPtr<BrowserParent> tab = cpm->GetTopLevelBrowserParentByProcessAndTabId(
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ContentParentId(aContentId), TabId(aTabId));
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NS_ENSURE_TRUE(tab, nullptr);
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nsCOMPtr<nsPIDOMWindowOuter> domWin = tab->GetParentWindowOuter();
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NS_ENSURE_TRUE(domWin, nullptr);
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return widget::WidgetUtils::DOMWindowToWidget(domWin);
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}
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class ConnectionManager final
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: public java::GeckoProcessManager::ConnectionManager::Natives<
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ConnectionManager>,
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public nsIObserver {
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using BaseNatives = java::GeckoProcessManager::ConnectionManager::Natives<
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ConnectionManager>;
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virtual ~ConnectionManager() = default;
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public:
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ConnectionManager() = default;
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NS_DECL_ISUPPORTS
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NS_DECL_NSIOBSERVER
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static void AttachTo(
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java::GeckoProcessManager::ConnectionManager::Param aInstance);
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void ObserveNetworkNotifications();
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private:
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java::GeckoProcessManager::ConnectionManager::WeakRef mJavaConnMgr;
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};
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public:
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static void Init();
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static void GetEditableParent(jni::Object::Param aEditableChild,
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int64_t aContentId, int64_t aTabId) {
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nsCOMPtr<nsIWidget> widget = GetWidget(aContentId, aTabId);
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if (RefPtr<nsWindow> window = nsWindow::From(widget)) {
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java::GeckoProcessManager::SetEditableChildParent(
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aEditableChild, window->GetEditableParent());
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}
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}
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};
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} // namespace mozilla
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#endif // GeckoProcessManager_h
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