зеркало из https://github.com/mozilla/gecko-dev.git
80 строки
2.0 KiB
C++
80 строки
2.0 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* 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/. */
|
|
|
|
/*
|
|
|
|
This is the focus manager for XUL documents.
|
|
|
|
*/
|
|
|
|
#ifndef nsXULCommandDispatcher_h__
|
|
#define nsXULCommandDispatcher_h__
|
|
|
|
#include "nsCOMPtr.h"
|
|
#include "nsIDOMXULCommandDispatcher.h"
|
|
#include "nsWeakReference.h"
|
|
#include "nsString.h"
|
|
#include "nsCycleCollectionParticipant.h"
|
|
#include "mozilla/RefPtr.h"
|
|
|
|
class nsPIWindowRoot;
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
class Document;
|
|
class Element;
|
|
} // namespace dom
|
|
} // namespace mozilla
|
|
|
|
class nsXULCommandDispatcher : public nsIDOMXULCommandDispatcher,
|
|
public nsSupportsWeakReference {
|
|
public:
|
|
explicit nsXULCommandDispatcher(mozilla::dom::Document* aDocument);
|
|
|
|
// nsISupports
|
|
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
|
|
NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(nsXULCommandDispatcher,
|
|
nsIDOMXULCommandDispatcher)
|
|
|
|
// nsIDOMXULCommandDispatcher interface
|
|
NS_DECL_NSIDOMXULCOMMANDDISPATCHER
|
|
|
|
void Disconnect();
|
|
|
|
protected:
|
|
virtual ~nsXULCommandDispatcher();
|
|
|
|
already_AddRefed<nsPIWindowRoot> GetWindowRoot();
|
|
|
|
mozilla::dom::Element* GetRootFocusedContentAndWindow(
|
|
nsPIDOMWindowOuter** aWindow);
|
|
|
|
RefPtr<mozilla::dom::Document> mDocument;
|
|
|
|
class Updater {
|
|
public:
|
|
Updater(mozilla::dom::Element* aElement, const nsAString& aEvents,
|
|
const nsAString& aTargets)
|
|
: mElement(aElement),
|
|
mEvents(aEvents),
|
|
mTargets(aTargets),
|
|
mNext(nullptr) {}
|
|
|
|
RefPtr<mozilla::dom::Element> mElement;
|
|
nsString mEvents;
|
|
nsString mTargets;
|
|
Updater* mNext;
|
|
};
|
|
|
|
Updater* mUpdaters;
|
|
|
|
bool Matches(const nsString& aList, const nsAString& aElement);
|
|
|
|
bool mLocked;
|
|
nsTArray<nsString> mPendingUpdates;
|
|
};
|
|
|
|
#endif // nsXULCommandDispatcher_h__
|