michael@0: /* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
michael@0: // vim:cindent:tabstop=4:expandtab:shiftwidth=4:
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "nsISupports.idl"
michael@0: 
michael@0: interface nsIDOMWindow;
michael@0: 
michael@0: /**
michael@0:  * A series of hooks into non-IDL-ized layout code to allow all the
michael@0:  * layout debugging functions to be used from chrome.
michael@0:  */
michael@0: 
michael@0: [scriptable, uuid(4b968d4b-9c08-4635-a7e0-55084843f0fd)]
michael@0: interface nsILayoutDebuggingTools : nsISupports
michael@0: {
michael@0: 
michael@0:     /*
michael@0:      * Initialize debugger object to act on a docshell.
michael@0:      */
michael@0:     void init(in nsIDOMWindow win);
michael@0: 
michael@0:     /*
michael@0:      * Notify the debugger that the docshell has been told to load a new
michael@0:      * URI.
michael@0:      */
michael@0:     void newURILoaded();
michael@0: 
michael@0:     /* Toggle various debugging states */
michael@0:     attribute boolean visualDebugging;
michael@0:     attribute boolean visualEventDebugging;
michael@0:     attribute boolean paintFlashing;
michael@0:     attribute boolean paintDumping;
michael@0:     attribute boolean invalidateDumping;
michael@0:     attribute boolean eventDumping;
michael@0:     attribute boolean motionEventDumping;
michael@0:     attribute boolean crossingEventDumping;
michael@0:     attribute boolean reflowCounts;
michael@0: 
michael@0:     /* Run various tests. */
michael@0:     void dumpWebShells();
michael@0:     void dumpContent();
michael@0:     void dumpFrames();
michael@0:     void dumpViews();
michael@0: 
michael@0:     void dumpStyleSheets();
michael@0:     void dumpStyleContexts();
michael@0: 
michael@0:     void dumpReflowStats();
michael@0: };