summaryrefslogtreecommitdiffstats
path: root/dom/xul/nsXULCommandDispatcher.h
diff options
context:
space:
mode:
Diffstat (limited to 'dom/xul/nsXULCommandDispatcher.h')
-rw-r--r--dom/xul/nsXULCommandDispatcher.h73
1 files changed, 73 insertions, 0 deletions
diff --git a/dom/xul/nsXULCommandDispatcher.h b/dom/xul/nsXULCommandDispatcher.h
new file mode 100644
index 000000000..bb33edc8e
--- /dev/null
+++ b/dom/xul/nsXULCommandDispatcher.h
@@ -0,0 +1,73 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* 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 "nsIDOMNode.h"
+#include "nsString.h"
+#include "nsCycleCollectionParticipant.h"
+
+class nsIDOMElement;
+class nsPIWindowRoot;
+
+class nsXULCommandDispatcher : public nsIDOMXULCommandDispatcher,
+ public nsSupportsWeakReference
+{
+public:
+ explicit nsXULCommandDispatcher(nsIDocument* 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();
+
+ nsIContent* GetRootFocusedContentAndWindow(nsPIDOMWindowOuter** aWindow);
+
+ nsCOMPtr<nsIDocument> mDocument;
+
+ class Updater {
+ public:
+ Updater(nsIDOMElement* aElement,
+ const nsAString& aEvents,
+ const nsAString& aTargets)
+ : mElement(aElement),
+ mEvents(aEvents),
+ mTargets(aTargets),
+ mNext(nullptr)
+ {}
+
+ nsCOMPtr<nsIDOMElement> mElement;
+ nsString mEvents;
+ nsString mTargets;
+ Updater* mNext;
+ };
+
+ Updater* mUpdaters;
+
+ bool Matches(const nsString& aList,
+ const nsAString& aElement);
+};
+
+#endif // nsXULCommandDispatcher_h__