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const { utils: Cu, interfaces: Ci } = Components;
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
function SHistoryListener() {
}
SHistoryListener.prototype = {
retval: true,
last: "initial",
OnHistoryNewEntry: function (aNewURI) {
this.last = "newentry";
},
OnHistoryGoBack: function (aBackURI) {
this.last = "goback";
return this.retval;
},
OnHistoryGoForward: function (aForwardURI) {
this.last = "goforward";
return this.retval;
},
OnHistoryGotoIndex: function (aIndex, aGotoURI) {
this.last = "gotoindex";
return this.retval;
},
OnHistoryPurge: function (aNumEntries) {
this.last = "purge";
return this.retval;
},
OnHistoryReload: function (aReloadURI, aReloadFlags) {
this.last = "reload";
return this.retval;
},
OnHistoryReplaceEntry: function (aIndex) {},
QueryInterface: XPCOMUtils.generateQI([Ci.nsISHistoryListener,
Ci.nsISupportsWeakReference])
};
let testAPI = {
shistory: null,
listeners: [ new SHistoryListener(),
new SHistoryListener() ],
init() {
this.shistory = docShell.QueryInterface(Ci.nsIWebNavigation).sessionHistory;
for (let listener of this.listeners) {
this.shistory.addSHistoryListener(listener);
}
},
cleanup() {
for (let listener of this.listeners) {
this.shistory.removeSHistoryListener(listener);
}
this.shistory = null;
sendAsyncMessage("bug422543:cleanup:return", {});
},
getListenerStatus() {
sendAsyncMessage("bug422543:getListenerStatus:return",
this.listeners.map(l => l.last));
},
resetListeners() {
for (let listener of this.listeners) {
listener.last = "initial";
}
sendAsyncMessage("bug422543:resetListeners:return", {});
},
notifyReload() {
let internal = this.shistory.QueryInterface(Ci.nsISHistoryInternal);
let rval =
internal.notifyOnHistoryReload(content.document.documentURIObject, 0);
sendAsyncMessage("bug422543:notifyReload:return", { rval });
},
setRetval({ num, val }) {
this.listeners[num].retval = val;
sendAsyncMessage("bug422543:setRetval:return", {});
},
};
addMessageListener("bug422543:cleanup", () => { testAPI.cleanup(); });
addMessageListener("bug422543:getListenerStatus", () => { testAPI.getListenerStatus(); });
addMessageListener("bug422543:notifyReload", () => { testAPI.notifyReload(); });
addMessageListener("bug422543:resetListeners", () => { testAPI.resetListeners(); });
addMessageListener("bug422543:setRetval", (msg) => { testAPI.setRetval(msg.data); });
testAPI.init();
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