Quelle nsPIWindowRoot.h Sprache: C

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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 nsPIWindowRoot_h__
#define nsPIWindowRoot_h__

#include "nsISupports.h"
#include "mozilla/dom/EventTarget.h"

class nsPIDOMWindowOuter;
class nsIControllers;
class nsIController;
class nsINode;
class nsIRemoteTab;

#define NS_IWINDOWROOT_IID                           \
  {                                                  \
    0xb8724c49, 0xc398, 0x4f9b, {                    \
      0x82, 0x59, 0x87, 0x27, 0xa6, 0x47, 0xdd, 0x0f \
    }                                                \
  }

class nsPIWindowRoot : public mozilla::dom::EventTarget {
public:
  NS_DECLARE_STATIC_IID_ACCESSOR(NS_IWINDOWROOT_IID)

  bool IsRootWindow() const final { return true; }

  NS_IMPL_FROMEVENTTARGET_HELPER(nsPIWindowRoot, IsRootWindow())

  virtual nsPIDOMWindowOuter* GetWindow() = 0;

  // get and set the node that is the context of a popup menu
  virtual already_AddRefed<nsINode> GetPopupNode() = 0;
  virtual void SetPopupNode(nsINode* aNode) = 0;

  /**
   * @param aForVisibleWindow   true if caller needs controller which is
   *                            associated with visible window.
   */
  virtual nsresult GetControllerForCommand(const char* aCommand,
                                           bool aForVisibleWindow,
                                           nsIController** aResult) = 0;

  /**
   * @param aForVisibleWindow   true if caller needs controllers which are
   *                            associated with visible window.
   */
  virtual nsresult GetControllers(bool aForVisibleWindow,
                                  nsIControllers** aResult) = 0;

  virtual void GetEnabledDisabledCommands(
      nsTArray<nsCString>& aEnabledCommands,
      nsTArray<nsCString>& aDisabledCommands) = 0;

  virtual void SetParentTarget(mozilla::dom::EventTarget* aTarget) = 0;
  virtual mozilla::dom::EventTarget* GetParentTarget() = 0;

  // Stores a weak reference to the browser.
  virtual void AddBrowser(nsIRemoteTab* aBrowser) = 0;
  virtual void RemoveBrowser(nsIRemoteTab* aBrowser) = 0;

  using BrowserEnumerator = void (*)(nsIRemoteTab* aTab, void* aArg);

  // Enumerate all stored browsers that for which the weak reference is valid.
  virtual void EnumerateBrowsers(BrowserEnumerator aEnumFunc, void* aArg) = 0;
};

namespace mozilla::dom {

inline nsPIWindowRoot* EventTarget::GetAsWindowRoot() {
  return IsRootWindow() ? static_cast<nsPIWindowRoot*>(this) : nullptr;
}

inline const nsPIWindowRoot* EventTarget::GetAsWindowRoot() const {
  return IsRootWindow() ? static_cast<const nsPIWindowRoot*>(this) : nullptr;
}

inline nsPIWindowRoot* EventTarget::AsWindowRoot() {
  MOZ_DIAGNOSTIC_ASSERT(IsRootWindow());
  return static_cast<nsPIWindowRoot*>(this);
}

inline const nsPIWindowRoot* EventTarget::AsWindowRoot() const {
  MOZ_DIAGNOSTIC_ASSERT(IsRootWindow());
  return static_cast<const nsPIWindowRoot*>(this);
}

}  // namespace mozilla::dom

NS_DEFINE_STATIC_IID_ACCESSOR(nsPIWindowRoot, NS_IWINDOWROOT_IID)

#endif  // nsPIWindowRoot_h__

quality100%

¤ Dauer der Verarbeitung: 0.14 Sekunden (vorverarbeitet) ¤

Wurzel

Suchen

Beweissystem der NASA

Beweissystem Isabelle

NIST Cobol Testsuite

Cephes Mathematical Library

Wiener Entwicklungsmethode

Haftungshinweis

Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.

Bemerkung:

Die farbliche Syntaxdarstellung ist noch experimentell.