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