1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/content/xul/document/src/nsXULCommandDispatcher.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,72 @@
1.4 +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +
1.10 +/*
1.11 +
1.12 + This is the focus manager for XUL documents.
1.13 +
1.14 +*/
1.15 +
1.16 +#ifndef nsXULCommandDispatcher_h__
1.17 +#define nsXULCommandDispatcher_h__
1.18 +
1.19 +#include "nsCOMPtr.h"
1.20 +#include "nsIDOMXULCommandDispatcher.h"
1.21 +#include "nsWeakReference.h"
1.22 +#include "nsIDOMNode.h"
1.23 +#include "nsString.h"
1.24 +#include "nsCycleCollectionParticipant.h"
1.25 +
1.26 +class nsIDOMElement;
1.27 +class nsPIWindowRoot;
1.28 +
1.29 +class nsXULCommandDispatcher : public nsIDOMXULCommandDispatcher,
1.30 + public nsSupportsWeakReference
1.31 +{
1.32 +public:
1.33 + nsXULCommandDispatcher(nsIDocument* aDocument);
1.34 + virtual ~nsXULCommandDispatcher();
1.35 +
1.36 + // nsISupports
1.37 + NS_DECL_CYCLE_COLLECTING_ISUPPORTS
1.38 + NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(nsXULCommandDispatcher,
1.39 + nsIDOMXULCommandDispatcher)
1.40 +
1.41 + // nsIDOMXULCommandDispatcher interface
1.42 + NS_DECL_NSIDOMXULCOMMANDDISPATCHER
1.43 +
1.44 + void Disconnect();
1.45 +protected:
1.46 + already_AddRefed<nsPIWindowRoot> GetWindowRoot();
1.47 +
1.48 + nsIContent* GetRootFocusedContentAndWindow(nsPIDOMWindow** aWindow);
1.49 +
1.50 + nsCOMPtr<nsIDocument> mDocument;
1.51 +
1.52 + class Updater {
1.53 + public:
1.54 + Updater(nsIDOMElement* aElement,
1.55 + const nsAString& aEvents,
1.56 + const nsAString& aTargets)
1.57 + : mElement(aElement),
1.58 + mEvents(aEvents),
1.59 + mTargets(aTargets),
1.60 + mNext(nullptr)
1.61 + {}
1.62 +
1.63 + nsCOMPtr<nsIDOMElement> mElement;
1.64 + nsString mEvents;
1.65 + nsString mTargets;
1.66 + Updater* mNext;
1.67 + };
1.68 +
1.69 + Updater* mUpdaters;
1.70 +
1.71 + bool Matches(const nsString& aList,
1.72 + const nsAString& aElement);
1.73 +};
1.74 +
1.75 +#endif // nsXULCommandDispatcher_h__
