pjs/docshell/base/nsIGlobalHistory2.idl

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 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
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 * The Original Code is the Mozilla gecko engine.
 *
 * The Initial Developer of the Original Code is
 * Benjamin Smedberg <bsmedberg@covad.net>.
 * Portions created by the Initial Developer are Copyright (C) 2004
 * the Initial Developer. All Rights Reserved.
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/**
 * Provides information about global history to gecko. 
 *
 * @note  This interface replaces and deprecates nsIGlobalHistory.
 * @status UNDER_REVIEW
 */

#include "nsISupports.idl"
interface nsIURI;

[scriptable, uuid(cf777d42-1270-4b34-be7b-2931c93feda5)]
interface nsIGlobalHistory2 : nsISupports
{
    /**
     * Add a URI to global history
     *
     * @param aURI      the URI of the page
     * @param aRedirect whether the URI was redirected to another location;
     *                  this is 'true' for the original URI which is
     *                  redirected.
     * @param aToplevel whether the URI is loaded in a top-level window
     * @param aReferrer the URI of the referring page
     *
     * @note  Docshell will not filter out URI schemes like chrome: data:
     *        about: and view-source:.  Embedders should consider filtering out
     *        these schemes and others, e.g. mailbox: for the main URI and the
     *        referrer.
     */
    void addURI(in nsIURI aURI, in boolean aRedirect, in boolean aToplevel, in nsIURI aReferrer);

    /**
     * Checks to see whether the given URI is in history.
     *
     * @param aURI the uri to the page
     * @return true if a URI has been visited
     */
    boolean isVisited(in nsIURI aURI);

    /**
     * Set the page title for the given uri. URIs that are not already in
     * global history will not be added.
     *
     * @param aURI    the URI for which to set to the title
     * @param aTitle  the page title
     */
    void setPageTitle(in nsIURI aURI, in AString aTitle);
};