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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/. */
"use strict";
var Cu = Components.utils;
var Ci = Components.interfaces;
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
Cu.import("resource:///modules/sessionstore/FrameTree.jsm", this);
var gFrameTree = new FrameTree(this);
function executeSoon(callback) {
Services.tm.mainThread.dispatch(callback, Components.interfaces.nsIThread.DISPATCH_NORMAL);
}
gFrameTree.addObserver({
onFrameTreeReset: function () {
sendAsyncMessage("ss-test:onFrameTreeReset");
},
onFrameTreeCollected: function () {
sendAsyncMessage("ss-test:onFrameTreeCollected");
}
});
var historyListener = {
OnHistoryNewEntry: function () {
sendAsyncMessage("ss-test:OnHistoryNewEntry");
},
OnHistoryGoBack: function () {
sendAsyncMessage("ss-test:OnHistoryGoBack");
return true;
},
OnHistoryGoForward: function () {
sendAsyncMessage("ss-test:OnHistoryGoForward");
return true;
},
OnHistoryGotoIndex: function () {
sendAsyncMessage("ss-test:OnHistoryGotoIndex");
return true;
},
OnHistoryPurge: function () {
sendAsyncMessage("ss-test:OnHistoryPurge");
return true;
},
OnHistoryReload: function () {
sendAsyncMessage("ss-test:OnHistoryReload");
return true;
},
OnHistoryReplaceEntry: function () {
sendAsyncMessage("ss-test:OnHistoryReplaceEntry");
},
QueryInterface: XPCOMUtils.generateQI([
Ci.nsISHistoryListener,
Ci.nsISupportsWeakReference
])
};
var {sessionHistory} = docShell.QueryInterface(Ci.nsIWebNavigation);
if (sessionHistory) {
sessionHistory.addSHistoryListener(historyListener);
}
/**
* This frame script is only loaded for sessionstore mochitests. It enables us
* to modify and query docShell data when running with multiple processes.
*/
addEventListener("hashchange", function () {
sendAsyncMessage("ss-test:hashchange");
});
addMessageListener("ss-test:purgeDomainData", function ({data: domain}) {
Services.obs.notifyObservers(null, "browser:purge-domain-data", domain);
content.setTimeout(() => sendAsyncMessage("ss-test:purgeDomainData"));
});
addMessageListener("ss-test:getStyleSheets", function (msg) {
let sheets = content.document.styleSheets;
let titles = Array.map(sheets, ss => [ss.title, ss.disabled]);
sendSyncMessage("ss-test:getStyleSheets", titles);
});
addMessageListener("ss-test:enableStyleSheetsForSet", function (msg) {
let sheets = content.document.styleSheets;
let change = false;
for (let i = 0; i < sheets.length; i++) {
if (sheets[i].disabled != (msg.data.indexOf(sheets[i].title) == -1)) {
change = true;
break;
}
}
function observer() {
Services.obs.removeObserver(observer, "style-sheet-applicable-state-changed");
// It's possible our observer will run before the one in
// content-sessionStore.js. Therefore, we run ours a little
// later.
executeSoon(() => sendAsyncMessage("ss-test:enableStyleSheetsForSet"));
}
if (change) {
// We don't want to reply until content-sessionStore.js has seen
// the change.
Services.obs.addObserver(observer, "style-sheet-applicable-state-changed", false);
content.document.enableStyleSheetsForSet(msg.data);
} else {
sendAsyncMessage("ss-test:enableStyleSheetsForSet");
}
});
addMessageListener("ss-test:enableSubDocumentStyleSheetsForSet", function (msg) {
let iframe = content.document.getElementById(msg.data.id);
iframe.contentDocument.enableStyleSheetsForSet(msg.data.set);
sendAsyncMessage("ss-test:enableSubDocumentStyleSheetsForSet");
});
addMessageListener("ss-test:getAuthorStyleDisabled", function (msg) {
let {authorStyleDisabled} =
docShell.contentViewer;
sendSyncMessage("ss-test:getAuthorStyleDisabled", authorStyleDisabled);
});
addMessageListener("ss-test:setAuthorStyleDisabled", function (msg) {
let markupDocumentViewer =
docShell.contentViewer;
markupDocumentViewer.authorStyleDisabled = msg.data;
sendSyncMessage("ss-test:setAuthorStyleDisabled");
});
addMessageListener("ss-test:setUsePrivateBrowsing", function (msg) {
let loadContext =
docShell.QueryInterface(Ci.nsILoadContext);
loadContext.usePrivateBrowsing = msg.data;
sendAsyncMessage("ss-test:setUsePrivateBrowsing");
});
addMessageListener("ss-test:getScrollPosition", function (msg) {
let frame = content;
if (msg.data.hasOwnProperty("frame")) {
frame = content.frames[msg.data.frame];
}
let {scrollX: x, scrollY: y} = frame;
sendAsyncMessage("ss-test:getScrollPosition", {x: x, y: y});
});
addMessageListener("ss-test:setScrollPosition", function (msg) {
let frame = content;
let {x, y} = msg.data;
if (msg.data.hasOwnProperty("frame")) {
frame = content.frames[msg.data.frame];
}
frame.scrollTo(x, y);
frame.addEventListener("scroll", function onScroll(event) {
if (frame.document == event.target) {
frame.removeEventListener("scroll", onScroll);
sendAsyncMessage("ss-test:setScrollPosition");
}
});
});
addMessageListener("ss-test:createDynamicFrames", function ({data}) {
function createIFrame(rows) {
let frames = content.document.getElementById(data.id);
frames.setAttribute("rows", rows);
let frame = content.document.createElement("frame");
frame.setAttribute("src", data.url);
frames.appendChild(frame);
}
addEventListener("DOMContentLoaded", function onContentLoaded(event) {
if (content.document == event.target) {
removeEventListener("DOMContentLoaded", onContentLoaded, true);
// DOMContentLoaded is fired right after we finished parsing the document.
createIFrame("33%, 33%, 33%");
}
}, true);
addEventListener("load", function onLoad(event) {
if (content.document == event.target) {
removeEventListener("load", onLoad, true);
// Creating this frame on the same tick as the load event
// means that it must not be included in the frame tree.
createIFrame("25%, 25%, 25%, 25%");
}
}, true);
sendAsyncMessage("ss-test:createDynamicFrames");
});
addMessageListener("ss-test:removeLastFrame", function ({data}) {
let frames = content.document.getElementById(data.id);
frames.lastElementChild.remove();
sendAsyncMessage("ss-test:removeLastFrame");
});
addMessageListener("ss-test:mapFrameTree", function (msg) {
let result = gFrameTree.map(frame => ({href: frame.location.href}));
sendAsyncMessage("ss-test:mapFrameTree", result);
});
addMessageListener("ss-test:click", function ({data}) {
content.document.getElementById(data.id).click();
sendAsyncMessage("ss-test:click");
});
addEventListener("load", function(event) {
let subframe = event.target != content.document;
sendAsyncMessage("ss-test:loadEvent", {subframe: subframe, url: event.target.documentURI});
}, true);
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