forked from mirrors/gecko-dev
46 lines
1.6 KiB
Text
46 lines
1.6 KiB
Text
/* 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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#include "nsISupports.idl"
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interface mozIDOMWindowProxy;
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interface nsIDOMEventListener;
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/**
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* A callback passed to nsISessionStoreUtils.forEachNonDynamicChildFrame().
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*/
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[function, scriptable, uuid(8199ebf7-76c0-43d6-bcbe-913dd3de3ebf)]
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interface nsISessionStoreUtilsFrameCallback : nsISupports
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{
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/**
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* handleFrame() will be called once for each non-dynamic child frame of the
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* given parent |frame|. The second argument is the |index| of the frame in
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* the list of all child frames.
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*/
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void handleFrame(in mozIDOMWindowProxy frame, in unsigned long index);
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};
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/**
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* SessionStore utility functions implemented in C++ for performance reasons.
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*/
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[scriptable, uuid(2be448ef-c783-45de-a0df-442bccbb4532)]
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interface nsISessionStoreUtils : nsISupports
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{
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/**
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* Calls the given |callback| once for each non-dynamic child frame of the
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* given |window|.
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*/
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void forEachNonDynamicChildFrame(in mozIDOMWindowProxy window,
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in nsISessionStoreUtilsFrameCallback callback);
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/**
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* Creates and returns an event listener that filters events from dynamic
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* docShells. It forwards those from non-dynamic docShells to the given
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* |listener|.
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*
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* This is implemented as a native filter, rather than a JS-based one, for
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* performance reasons.
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*/
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nsIDOMEventListener createDynamicFrameEventFilter(in nsIDOMEventListener listener);
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};
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