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/* 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/. */
#include "nsIWebBrowserChrome2.idl"
#include "nsIURI.idl"
interface nsIDocShell;
interface nsIInputStream;
interface nsIRunnable;
interface nsIPrincipal;
interface nsIContentSecurityPolicy;
webidl Node;
/**
* nsIWebBrowserChrome3 is an extension to nsIWebBrowserChrome2.
*/
[scriptable, uuid(542b6625-35a9-426a-8257-c12a345383b0)]
interface nsIWebBrowserChrome3 : nsIWebBrowserChrome2
{
/**
* Determines the appropriate target for a link.
*
* @param originalTarget
* The original link target.
* @param linkURI
* Link destination URI.
* @param aDOMNode
* Link DOM node.
* @param isAppTab
* Whether or not the link is in an app tab.
* @returns A new link target, if appropriate.
* Otherwise returns originalTarget.
*/
AString onBeforeLinkTraversal(in AString originalTarget,
in nsIURI linkURI,
in Node linkNode,
in boolean isAppTab);
/**
* Determines whether a load should continue.
*
* @param aDocShell
* The docshell performing the load.
* @param aURI
* The URI being loaded.
* @param aReferrer
* The referrer of the load.
* @param aHasPostData
* True if the load which is being asked about has associated post data
* which would be discarded if the load was redirected across process
* boundaries.
* @param aTriggeringPrincipal
* The principal that initiated the load of aURI.
* @param aCsp
* The CSP to be used for that load. That is the CSP that e.g. upgrades
* the load to HTTPS in case upgrade-insecure-requests is set.
*/
bool shouldLoadURI(in nsIDocShell aDocShell,
in nsIURI aURI,
in nsIURI aReferrer,
in boolean aHasPostData,
in nsIPrincipal aTriggeringPrincipal,
in nsIContentSecurityPolicy aCsp);
bool shouldLoadURIInThisProcess(in nsIURI aURI);
/**
* Attempts to load the currently loaded page into a fresh process to increase
* available memory.
*
* @param aDocShell
* The docshell performing the load.
* @param aCsp
* The CSP to be used for that load. That is the CSP that e.g. upgrades
* the load to HTTPS in case upgrade-insecure-requests is set.
*/
bool reloadInFreshProcess(in nsIDocShell aDocShell,
in nsIURI aURI,
in nsIURI aReferrer,
in nsIPrincipal aTriggeringPrincipal,
in uint32_t aLoadFlags,
in nsIContentSecurityPolicy aCsp);
};
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