2017-04-19 07:56:45 +00:00
|
|
|
/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*-
|
|
|
|
* 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/. */
|
|
|
|
|
|
|
|
// Services = object with smart getters for common XPCOM services
|
|
|
|
Components.utils.import("resource://gre/modules/AppConstants.jsm");
|
|
|
|
Components.utils.import("resource://gre/modules/Services.jsm");
|
|
|
|
Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
|
|
|
|
Components.utils.import("resource://gre/modules/PrivateBrowsingUtils.jsm");
|
|
|
|
Components.utils.import("resource:///modules/RecentWindow.jsm");
|
|
|
|
|
|
|
|
XPCOMUtils.defineLazyServiceGetter(this, "aboutNewTabService",
|
|
|
|
"@mozilla.org/browser/aboutnewtab-service;1",
|
|
|
|
"nsIAboutNewTabService");
|
|
|
|
|
|
|
|
this.__defineGetter__("BROWSER_NEW_TAB_URL", () => {
|
|
|
|
if (PrivateBrowsingUtils.isWindowPrivate(window) &&
|
|
|
|
!PrivateBrowsingUtils.permanentPrivateBrowsing &&
|
|
|
|
!aboutNewTabService.overridden) {
|
|
|
|
return "about:privatebrowsing";
|
|
|
|
}
|
|
|
|
return aboutNewTabService.newTabURL;
|
|
|
|
});
|
|
|
|
|
|
|
|
var TAB_DROP_TYPE = "application/x-moz-tabbrowser-tab";
|
|
|
|
|
|
|
|
var gBidiUI = false;
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Determines whether the given url is considered a special URL for new tabs.
|
|
|
|
*/
|
|
|
|
function isBlankPageURL(aURL) {
|
|
|
|
return aURL == "about:blank" || aURL == BROWSER_NEW_TAB_URL;
|
|
|
|
}
|
|
|
|
|
|
|
|
function getBrowserURL()
|
|
|
|
{
|
|
|
|
return "chrome://browser/content/browser.xul";
|
|
|
|
}
|
|
|
|
|
|
|
|
function getTopWin(skipPopups) {
|
|
|
|
// If this is called in a browser window, use that window regardless of
|
|
|
|
// whether it's the frontmost window, since commands can be executed in
|
|
|
|
// background windows (bug 626148).
|
|
|
|
if (top.document.documentElement.getAttribute("windowtype") == "navigator:browser" &&
|
|
|
|
(!skipPopups || top.toolbar.visible))
|
|
|
|
return top;
|
|
|
|
|
|
|
|
let isPrivate = PrivateBrowsingUtils.isWindowPrivate(window);
|
|
|
|
return RecentWindow.getMostRecentBrowserWindow({private: isPrivate,
|
|
|
|
allowPopups: !skipPopups});
|
|
|
|
}
|
|
|
|
|
|
|
|
function openTopWin(url) {
|
|
|
|
/* deprecated */
|
|
|
|
openUILinkIn(url, "current");
|
|
|
|
}
|
|
|
|
|
|
|
|
function getBoolPref(prefname, def)
|
|
|
|
{
|
|
|
|
try {
|
|
|
|
return Services.prefs.getBoolPref(prefname);
|
|
|
|
}
|
|
|
|
catch(er) {
|
|
|
|
return def;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* openUILink handles clicks on UI elements that cause URLs to load.
|
|
|
|
*
|
|
|
|
* As the third argument, you may pass an object with the same properties as
|
|
|
|
* accepted by openUILinkIn, plus "ignoreButton" and "ignoreAlt".
|
|
|
|
*/
|
|
|
|
function openUILink(url, event, aIgnoreButton, aIgnoreAlt, aAllowThirdPartyFixup,
|
|
|
|
aPostData, aReferrerURI) {
|
|
|
|
let params;
|
|
|
|
|
|
|
|
if (aIgnoreButton && typeof aIgnoreButton == "object") {
|
|
|
|
params = aIgnoreButton;
|
|
|
|
|
|
|
|
// don't forward "ignoreButton" and "ignoreAlt" to openUILinkIn
|
|
|
|
aIgnoreButton = params.ignoreButton;
|
|
|
|
aIgnoreAlt = params.ignoreAlt;
|
|
|
|
delete params.ignoreButton;
|
|
|
|
delete params.ignoreAlt;
|
|
|
|
} else {
|
|
|
|
params = {
|
|
|
|
allowThirdPartyFixup: aAllowThirdPartyFixup,
|
|
|
|
postData: aPostData,
|
|
|
|
referrerURI: aReferrerURI,
|
|
|
|
referrerPolicy: Components.interfaces.nsIHttpChannel.REFERRER_POLICY_DEFAULT,
|
|
|
|
initiatingDoc: event ? event.target.ownerDocument : null,
|
|
|
|
};
|
|
|
|
}
|
|
|
|
|
|
|
|
let where = whereToOpenLink(event, aIgnoreButton, aIgnoreAlt);
|
|
|
|
openUILinkIn(url, where, params);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* whereToOpenLink() looks at an event to decide where to open a link.
|
|
|
|
*
|
|
|
|
* The event may be a mouse event (click, double-click, middle-click) or keypress event (enter).
|
|
|
|
*
|
|
|
|
* On Windows, the modifiers are:
|
|
|
|
* Ctrl new tab, selected
|
|
|
|
* Shift new window
|
|
|
|
* Ctrl+Shift new tab, in background
|
|
|
|
* Alt save
|
|
|
|
*
|
|
|
|
* Middle-clicking is the same as Ctrl+clicking (it opens a new tab).
|
|
|
|
*
|
|
|
|
* Exceptions:
|
|
|
|
* - Alt is ignored for menu items selected using the keyboard so you don't accidentally save stuff.
|
|
|
|
* (Currently, the Alt isn't sent here at all for menu items, but that will change in bug 126189.)
|
|
|
|
* - Alt is hard to use in context menus, because pressing Alt closes the menu.
|
|
|
|
* - Alt can't be used on the bookmarks toolbar because Alt is used for "treat this as something draggable".
|
|
|
|
* - The button is ignored for the middle-click-paste-URL feature, since it's always a middle-click.
|
|
|
|
*/
|
|
|
|
function whereToOpenLink( e, ignoreButton, ignoreAlt )
|
|
|
|
{
|
|
|
|
// This method must treat a null event like a left click without modifier keys (i.e.
|
|
|
|
// e = { shiftKey:false, ctrlKey:false, metaKey:false, altKey:false, button:0 })
|
|
|
|
// for compatibility purposes.
|
|
|
|
if (!e)
|
|
|
|
return "current";
|
|
|
|
|
|
|
|
var shift = e.shiftKey;
|
|
|
|
var ctrl = e.ctrlKey;
|
|
|
|
var meta = e.metaKey;
|
|
|
|
var alt = e.altKey && !ignoreAlt;
|
|
|
|
|
|
|
|
// ignoreButton allows "middle-click paste" to use function without always opening in a new window.
|
|
|
|
var middle = !ignoreButton && e.button == 1;
|
|
|
|
var middleUsesTabs = getBoolPref("browser.tabs.opentabfor.middleclick", true);
|
|
|
|
|
|
|
|
// Don't do anything special with right-mouse clicks. They're probably clicks on context menu items.
|
|
|
|
|
|
|
|
var metaKey = AppConstants.platform == "macosx" ? meta : ctrl;
|
|
|
|
if (metaKey || (middle && middleUsesTabs))
|
|
|
|
return shift ? "tabshifted" : "tab";
|
|
|
|
|
|
|
|
if (alt && getBoolPref("browser.altClickSave", false))
|
|
|
|
return "save";
|
|
|
|
|
|
|
|
if (shift || (middle && !middleUsesTabs))
|
|
|
|
return "window";
|
|
|
|
|
|
|
|
return "current";
|
|
|
|
}
|
|
|
|
|
|
|
|
/* openUILinkIn opens a URL in a place specified by the parameter |where|.
|
|
|
|
*
|
|
|
|
* |where| can be:
|
|
|
|
* "current" current tab (if there aren't any browser windows, then in a new window instead)
|
|
|
|
* "tab" new tab (if there aren't any browser windows, then in a new window instead)
|
|
|
|
* "tabshifted" same as "tab" but in background if default is to select new tabs, and vice versa
|
|
|
|
* "window" new window
|
|
|
|
* "save" save to disk (with no filename hint!)
|
|
|
|
*
|
|
|
|
* aAllowThirdPartyFixup controls whether third party services such as Google's
|
|
|
|
* I Feel Lucky are allowed to interpret this URL. This parameter may be
|
|
|
|
* undefined, which is treated as false.
|
|
|
|
*
|
|
|
|
* Instead of aAllowThirdPartyFixup, you may also pass an object with any of
|
|
|
|
* these properties:
|
|
|
|
* allowThirdPartyFixup (boolean)
|
|
|
|
* postData (nsIInputStream)
|
|
|
|
* referrerURI (nsIURI)
|
|
|
|
* relatedToCurrent (boolean)
|
|
|
|
* skipTabAnimation (boolean)
|
|
|
|
* allowPinnedTabHostChange (boolean)
|
|
|
|
* allowPopups (boolean)
|
|
|
|
* userContextId (unsigned int)
|
|
|
|
*/
|
|
|
|
function openUILinkIn(url, where, aAllowThirdPartyFixup, aPostData, aReferrerURI) {
|
|
|
|
var params;
|
|
|
|
|
|
|
|
if (arguments.length == 3 && typeof arguments[2] == "object") {
|
|
|
|
params = aAllowThirdPartyFixup;
|
|
|
|
} else {
|
|
|
|
params = {
|
|
|
|
allowThirdPartyFixup: aAllowThirdPartyFixup,
|
|
|
|
postData: aPostData,
|
|
|
|
referrerURI: aReferrerURI,
|
|
|
|
referrerPolicy: Components.interfaces.nsIHttpChannel.REFERRER_POLICY_DEFAULT,
|
|
|
|
};
|
|
|
|
}
|
|
|
|
|
|
|
|
params.fromChrome = true;
|
|
|
|
|
|
|
|
openLinkIn(url, where, params);
|
|
|
|
}
|
|
|
|
|
|
|
|
function openLinkIn(url, where, params) {
|
|
|
|
if (!where || !url)
|
|
|
|
return;
|
|
|
|
const Cc = Components.classes;
|
|
|
|
const Ci = Components.interfaces;
|
|
|
|
|
|
|
|
var aFromChrome = params.fromChrome;
|
|
|
|
var aAllowThirdPartyFixup = params.allowThirdPartyFixup;
|
|
|
|
var aPostData = params.postData;
|
|
|
|
var aCharset = params.charset;
|
|
|
|
var aReferrerURI = params.referrerURI;
|
|
|
|
var aReferrerPolicy = ('referrerPolicy' in params ?
|
|
|
|
params.referrerPolicy : Ci.nsIHttpChannel.REFERRER_POLICY_DEFAULT);
|
|
|
|
var aRelatedToCurrent = params.relatedToCurrent;
|
|
|
|
var aAllowMixedContent = params.allowMixedContent;
|
|
|
|
var aInBackground = params.inBackground;
|
|
|
|
var aDisallowInheritPrincipal = params.disallowInheritPrincipal;
|
|
|
|
var aInitiatingDoc = params.initiatingDoc;
|
|
|
|
var aIsPrivate = params.private;
|
|
|
|
var aSkipTabAnimation = params.skipTabAnimation;
|
|
|
|
var aAllowPinnedTabHostChange = !!params.allowPinnedTabHostChange;
|
|
|
|
var aNoReferrer = params.noReferrer;
|
|
|
|
var aAllowPopups = !!params.allowPopups;
|
|
|
|
var aUserContextId = params.userContextId;
|
|
|
|
var aIndicateErrorPageLoad = params.indicateErrorPageLoad;
|
|
|
|
|
|
|
|
if (where == "save") {
|
|
|
|
if (!aInitiatingDoc) {
|
|
|
|
Components.utils.reportError("openUILink/openLinkIn was called with " +
|
|
|
|
"where == 'save' but without initiatingDoc. See bug 814264.");
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
// TODO(1073187): propagate referrerPolicy.
|
|
|
|
saveURL(url, null, null, true, null, aNoReferrer ? null : aReferrerURI, aInitiatingDoc);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
var w = getTopWin();
|
|
|
|
if ((where == "tab" || where == "tabshifted") &&
|
|
|
|
w && !w.toolbar.visible) {
|
|
|
|
w = getTopWin(true);
|
|
|
|
aRelatedToCurrent = false;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!w || where == "window") {
|
|
|
|
// This propagates to window.arguments.
|
|
|
|
var sa = Cc["@mozilla.org/supports-array;1"].
|
|
|
|
createInstance(Ci.nsISupportsArray);
|
|
|
|
|
|
|
|
var wuri = Cc["@mozilla.org/supports-string;1"].
|
|
|
|
createInstance(Ci.nsISupportsString);
|
|
|
|
wuri.data = url;
|
|
|
|
|
|
|
|
let charset = null;
|
|
|
|
if (aCharset) {
|
|
|
|
charset = Cc["@mozilla.org/supports-string;1"]
|
|
|
|
.createInstance(Ci.nsISupportsString);
|
|
|
|
charset.data = "charset=" + aCharset;
|
|
|
|
}
|
|
|
|
|
|
|
|
var allowThirdPartyFixupSupports = Cc["@mozilla.org/supports-PRBool;1"].
|
|
|
|
createInstance(Ci.nsISupportsPRBool);
|
|
|
|
allowThirdPartyFixupSupports.data = aAllowThirdPartyFixup;
|
|
|
|
|
|
|
|
var referrerURISupports = null;
|
|
|
|
if (aReferrerURI && !aNoReferrer) {
|
|
|
|
referrerURISupports = Cc["@mozilla.org/supports-string;1"].
|
|
|
|
createInstance(Ci.nsISupportsString);
|
|
|
|
referrerURISupports.data = aReferrerURI.spec;
|
|
|
|
}
|
|
|
|
|
|
|
|
var referrerPolicySupports = Cc["@mozilla.org/supports-PRUint32;1"].
|
|
|
|
createInstance(Ci.nsISupportsPRUint32);
|
|
|
|
referrerPolicySupports.data = aReferrerPolicy;
|
|
|
|
|
|
|
|
sa.AppendElement(wuri);
|
|
|
|
sa.AppendElement(charset);
|
|
|
|
sa.AppendElement(referrerURISupports);
|
|
|
|
sa.AppendElement(aPostData);
|
|
|
|
sa.AppendElement(allowThirdPartyFixupSupports);
|
|
|
|
sa.AppendElement(referrerPolicySupports);
|
|
|
|
|
|
|
|
let features = "chrome,dialog=no,all";
|
|
|
|
if (aIsPrivate) {
|
|
|
|
features += ",private";
|
|
|
|
}
|
|
|
|
|
|
|
|
Services.ww.openWindow(w || window, getBrowserURL(), null, features, sa);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
let loadInBackground = where == "current" ? false : aInBackground;
|
|
|
|
if (loadInBackground == null) {
|
|
|
|
loadInBackground = aFromChrome ?
|
|
|
|
false :
|
|
|
|
getBoolPref("browser.tabs.loadInBackground");
|
|
|
|
}
|
|
|
|
|
|
|
|
let uriObj;
|
|
|
|
if (where == "current") {
|
|
|
|
try {
|
|
|
|
uriObj = Services.io.newURI(url, null, null);
|
|
|
|
} catch (e) {}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (where == "current" && w.gBrowser.selectedTab.pinned &&
|
|
|
|
!aAllowPinnedTabHostChange) {
|
|
|
|
try {
|
|
|
|
// nsIURI.host can throw for non-nsStandardURL nsIURIs.
|
|
|
|
if (!uriObj || (!uriObj.schemeIs("javascript") &&
|
|
|
|
w.gBrowser.currentURI.host != uriObj.host)) {
|
|
|
|
where = "tab";
|
|
|
|
loadInBackground = false;
|
|
|
|
}
|
|
|
|
} catch (err) {
|
|
|
|
where = "tab";
|
|
|
|
loadInBackground = false;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// Raise the target window before loading the URI, since loading it may
|
|
|
|
// result in a new frontmost window (e.g. "javascript:window.open('');").
|
|
|
|
w.focus();
|
|
|
|
|
|
|
|
switch (where) {
|
|
|
|
case "current":
|
|
|
|
let flags = Ci.nsIWebNavigation.LOAD_FLAGS_NONE;
|
|
|
|
|
|
|
|
if (aAllowThirdPartyFixup) {
|
|
|
|
flags |= Ci.nsIWebNavigation.LOAD_FLAGS_ALLOW_THIRD_PARTY_FIXUP;
|
|
|
|
flags |= Ci.nsIWebNavigation.LOAD_FLAGS_FIXUP_SCHEME_TYPOS;
|
|
|
|
}
|
|
|
|
|
|
|
|
// LOAD_FLAGS_DISALLOW_INHERIT_OWNER isn't supported for javascript URIs,
|
|
|
|
// i.e. it causes them not to load at all. Callers should strip
|
|
|
|
// "javascript:" from pasted strings to protect users from malicious URIs
|
|
|
|
// (see stripUnsafeProtocolOnPaste).
|
|
|
|
if (aDisallowInheritPrincipal && !(uriObj && uriObj.schemeIs("javascript"))) {
|
|
|
|
flags |= Ci.nsIWebNavigation.LOAD_FLAGS_DISALLOW_INHERIT_OWNER;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (aAllowPopups) {
|
|
|
|
flags |= Ci.nsIWebNavigation.LOAD_FLAGS_ALLOW_POPUPS;
|
|
|
|
}
|
|
|
|
if (aIndicateErrorPageLoad) {
|
|
|
|
flags |= Ci.nsIWebNavigation.LOAD_FLAGS_ERROR_LOAD_CHANGES_RV;
|
|
|
|
}
|
|
|
|
|
|
|
|
w.gBrowser.loadURIWithFlags(url, {
|
|
|
|
flags: flags,
|
|
|
|
referrerURI: aNoReferrer ? null : aReferrerURI,
|
|
|
|
referrerPolicy: aReferrerPolicy,
|
|
|
|
postData: aPostData,
|
|
|
|
});
|
|
|
|
break;
|
|
|
|
case "tabshifted":
|
|
|
|
loadInBackground = !loadInBackground;
|
|
|
|
// fall through
|
|
|
|
case "tab":
|
|
|
|
w.gBrowser.loadOneTab(url, {
|
|
|
|
referrerURI: aReferrerURI,
|
|
|
|
referrerPolicy: aReferrerPolicy,
|
|
|
|
charset: aCharset,
|
|
|
|
postData: aPostData,
|
|
|
|
inBackground: loadInBackground,
|
|
|
|
allowThirdPartyFixup: aAllowThirdPartyFixup,
|
|
|
|
relatedToCurrent: aRelatedToCurrent,
|
|
|
|
skipAnimation: aSkipTabAnimation,
|
|
|
|
allowMixedContent: aAllowMixedContent,
|
|
|
|
noReferrer: aNoReferrer,
|
|
|
|
userContextId: aUserContextId
|
|
|
|
});
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
w.gBrowser.selectedBrowser.focus();
|
|
|
|
|
|
|
|
if (!loadInBackground && w.isBlankPageURL(url)) {
|
|
|
|
w.focusAndSelectUrlBar();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// Used as an onclick handler for UI elements with link-like behavior.
|
|
|
|
// e.g. onclick="checkForMiddleClick(this, event);"
|
|
|
|
function checkForMiddleClick(node, event) {
|
|
|
|
// We should be using the disabled property here instead of the attribute,
|
|
|
|
// but some elements that this function is used with don't support it (e.g.
|
|
|
|
// menuitem).
|
|
|
|
if (node.getAttribute("disabled") == "true")
|
|
|
|
return; // Do nothing
|
|
|
|
|
|
|
|
if (event.button == 1) {
|
|
|
|
/* Execute the node's oncommand or command.
|
|
|
|
*
|
|
|
|
* XXX: we should use node.oncommand(event) once bug 246720 is fixed.
|
|
|
|
*/
|
|
|
|
var target = node.hasAttribute("oncommand") ? node :
|
|
|
|
node.ownerDocument.getElementById(node.getAttribute("command"));
|
|
|
|
var fn = new Function("event", target.getAttribute("oncommand"));
|
|
|
|
fn.call(target, event);
|
|
|
|
|
|
|
|
// If the middle-click was on part of a menu, close the menu.
|
|
|
|
// (Menus close automatically with left-click but not with middle-click.)
|
|
|
|
closeMenus(event.target);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// Closes all popups that are ancestors of the node.
|
|
|
|
function closeMenus(node)
|
|
|
|
{
|
|
|
|
if ("tagName" in node) {
|
|
|
|
if (node.namespaceURI == "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
|
|
|
|
&& (node.tagName == "menupopup" || node.tagName == "popup"))
|
|
|
|
node.hidePopup();
|
|
|
|
|
|
|
|
closeMenus(node.parentNode);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// Gather all descendent text under given document node.
|
|
|
|
function gatherTextUnder ( root )
|
|
|
|
{
|
|
|
|
var text = "";
|
|
|
|
var node = root.firstChild;
|
|
|
|
var depth = 1;
|
|
|
|
while ( node && depth > 0 ) {
|
|
|
|
// See if this node is text.
|
|
|
|
if ( node.nodeType == Node.TEXT_NODE ) {
|
|
|
|
// Add this text to our collection.
|
|
|
|
text += " " + node.data;
|
|
|
|
} else if ( node instanceof HTMLImageElement) {
|
|
|
|
// If it has an "alt" attribute, add that.
|
|
|
|
var altText = node.getAttribute( "alt" );
|
|
|
|
if ( altText && altText != "" ) {
|
|
|
|
text += " " + altText;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
// Find next node to test.
|
|
|
|
// First, see if this node has children.
|
|
|
|
if ( node.hasChildNodes() ) {
|
|
|
|
// Go to first child.
|
|
|
|
node = node.firstChild;
|
|
|
|
depth++;
|
|
|
|
} else {
|
|
|
|
// No children, try next sibling (or parent next sibling).
|
|
|
|
while ( depth > 0 && !node.nextSibling ) {
|
|
|
|
node = node.parentNode;
|
|
|
|
depth--;
|
|
|
|
}
|
|
|
|
if ( node.nextSibling ) {
|
|
|
|
node = node.nextSibling;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
// Strip leading and tailing whitespace.
|
|
|
|
text = text.trim();
|
|
|
|
// Compress remaining whitespace.
|
|
|
|
text = text.replace( /\s+/g, " " );
|
|
|
|
return text;
|
|
|
|
}
|
|
|
|
|
|
|
|
function getShellService()
|
|
|
|
{
|
|
|
|
var shell = null;
|
|
|
|
try {
|
|
|
|
shell = Components.classes["@mozilla.org/browser/shell-service;1"]
|
|
|
|
.getService(Components.interfaces.nsIShellService);
|
|
|
|
} catch (e) {
|
|
|
|
}
|
|
|
|
return shell;
|
|
|
|
}
|
|
|
|
|
|
|
|
function isBidiEnabled() {
|
|
|
|
// first check the pref.
|
|
|
|
if (getBoolPref("bidi.browser.ui", false))
|
|
|
|
return true;
|
|
|
|
|
|
|
|
// then check intl.uidirection.<locale>
|
|
|
|
var chromeReg = Components.classes["@mozilla.org/chrome/chrome-registry;1"].
|
|
|
|
getService(Components.interfaces.nsIXULChromeRegistry);
|
|
|
|
if (chromeReg.isLocaleRTL("global"))
|
|
|
|
return true;
|
|
|
|
|
|
|
|
// now see if the system locale is an RTL one.
|
|
|
|
var rv = false;
|
|
|
|
|
|
|
|
try {
|
|
|
|
var localeService = Components.classes["@mozilla.org/intl/nslocaleservice;1"]
|
|
|
|
.getService(Components.interfaces.nsILocaleService);
|
|
|
|
var systemLocale = localeService.getSystemLocale().getCategory("NSILOCALE_CTYPE").substr(0,3);
|
|
|
|
|
|
|
|
switch (systemLocale) {
|
|
|
|
case "ar-":
|
|
|
|
case "he-":
|
|
|
|
case "fa-":
|
|
|
|
case "ug-":
|
|
|
|
case "ur-":
|
|
|
|
case "syr":
|
|
|
|
rv = true;
|
|
|
|
Services.prefs.setBoolPref("bidi.browser.ui", true);
|
|
|
|
}
|
|
|
|
} catch (e) {}
|
|
|
|
|
|
|
|
return rv;
|
|
|
|
}
|
|
|
|
|
|
|
|
function openAboutDialog() {
|
|
|
|
var enumerator = Services.wm.getEnumerator("Browser:About");
|
|
|
|
while (enumerator.hasMoreElements()) {
|
|
|
|
// Only open one about window (Bug 599573)
|
|
|
|
let win = enumerator.getNext();
|
|
|
|
if (win.closed) {
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
win.focus();
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
var features = "chrome,";
|
|
|
|
if (AppConstants.platform == "win") {
|
|
|
|
features += "centerscreen,dependent";
|
|
|
|
} else if (AppConstants.platform == "macosx") {
|
|
|
|
features += "resizable=no,minimizable=no";
|
|
|
|
} else {
|
|
|
|
features += "centerscreen,dependent,dialog=no";
|
|
|
|
}
|
|
|
|
|
|
|
|
window.openDialog("chrome://browser/content/aboutDialog.xul", "", features);
|
|
|
|
}
|
|
|
|
|
|
|
|
function openPreferences(paneID, extraArgs)
|
|
|
|
{
|
|
|
|
function switchToAdvancedSubPane(doc) {
|
|
|
|
if (extraArgs && extraArgs["advancedTab"]) {
|
|
|
|
let advancedPaneTabs = doc.getElementById("advancedPrefs");
|
|
|
|
advancedPaneTabs.selectedTab = doc.getElementById(extraArgs["advancedTab"]);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// This function is duplicated from preferences.js.
|
|
|
|
function internalPrefCategoryNameToFriendlyName(aName) {
|
|
|
|
return (aName || "").replace(/^pane./, function(toReplace) { return toReplace[4].toLowerCase(); });
|
|
|
|
}
|
|
|
|
|
|
|
|
let win = Services.wm.getMostRecentWindow("navigator:browser");
|
|
|
|
let friendlyCategoryName = internalPrefCategoryNameToFriendlyName(paneID);
|
|
|
|
let params;
|
|
|
|
if (extraArgs && extraArgs["urlParams"]) {
|
|
|
|
params = new URLSearchParams();
|
|
|
|
let urlParams = extraArgs["urlParams"];
|
|
|
|
for (let name in urlParams) {
|
|
|
|
if (urlParams[name] !== undefined) {
|
|
|
|
params.set(name, urlParams[name]);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
let preferencesURL = "about:preferences" + (params ? "?" + params : "") +
|
|
|
|
(friendlyCategoryName ? "#" + friendlyCategoryName : "");
|
|
|
|
let newLoad = true;
|
|
|
|
let browser = null;
|
|
|
|
if (!win) {
|
|
|
|
const Cc = Components.classes;
|
|
|
|
const Ci = Components.interfaces;
|
|
|
|
let windowArguments = Cc["@mozilla.org/supports-array;1"]
|
|
|
|
.createInstance(Ci.nsISupportsArray);
|
|
|
|
let supportsStringPrefURL = Cc["@mozilla.org/supports-string;1"]
|
|
|
|
.createInstance(Ci.nsISupportsString);
|
|
|
|
supportsStringPrefURL.data = preferencesURL;
|
|
|
|
windowArguments.AppendElement(supportsStringPrefURL);
|
|
|
|
|
|
|
|
win = Services.ww.openWindow(null, Services.prefs.getCharPref("browser.chromeURL"),
|
|
|
|
"_blank", "chrome,dialog=no,all", windowArguments);
|
|
|
|
} else {
|
|
|
|
newLoad = !win.switchToTabHavingURI(preferencesURL, true, {ignoreFragment: true});
|
|
|
|
browser = win.gBrowser.selectedBrowser;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (newLoad) {
|
|
|
|
Services.obs.addObserver(function advancedPaneLoadedObs(prefWin, topic, data) {
|
|
|
|
if (!browser) {
|
|
|
|
browser = win.gBrowser.selectedBrowser;
|
|
|
|
}
|
|
|
|
if (prefWin != browser.contentWindow) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
Services.obs.removeObserver(advancedPaneLoadedObs, "advanced-pane-loaded");
|
|
|
|
switchToAdvancedSubPane(browser.contentDocument);
|
|
|
|
}, "advanced-pane-loaded", false);
|
|
|
|
} else {
|
|
|
|
if (paneID) {
|
|
|
|
browser.contentWindow.gotoPref(paneID);
|
|
|
|
}
|
|
|
|
switchToAdvancedSubPane(browser.contentDocument);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
function openAdvancedPreferences(tabID)
|
|
|
|
{
|
|
|
|
openPreferences("paneAdvanced", { "advancedTab" : tabID });
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Opens the troubleshooting information (about:support) page for this version
|
|
|
|
* of the application.
|
|
|
|
*/
|
|
|
|
function openTroubleshootingPage()
|
|
|
|
{
|
|
|
|
openUILinkIn("about:support", "tab");
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Opens the troubleshooting information (about:support) page for this version
|
|
|
|
* of the application.
|
|
|
|
*/
|
|
|
|
function openHealthReport()
|
|
|
|
{
|
|
|
|
openUILinkIn("about:healthreport", "tab");
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Opens the feedback page for this version of the application.
|
|
|
|
*/
|
|
|
|
function openFeedbackPage()
|
|
|
|
{
|
|
|
|
var url = Components.classes["@mozilla.org/toolkit/URLFormatterService;1"]
|
|
|
|
.getService(Components.interfaces.nsIURLFormatter)
|
|
|
|
.formatURLPref("app.feedback.baseURL");
|
|
|
|
openUILinkIn(url, "tab");
|
|
|
|
}
|
|
|
|
|
|
|
|
function openTourPage()
|
|
|
|
{
|
|
|
|
let scope = {}
|
|
|
|
Components.utils.import("resource:///modules/UITour.jsm", scope);
|
|
|
|
openUILinkIn(scope.UITour.url, "tab");
|
|
|
|
}
|
|
|
|
|
|
|
|
#ifdef MOZ_UPDATER
|
|
|
|
/**
|
|
|
|
* Opens the update manager and checks for updates to the application.
|
|
|
|
*/
|
|
|
|
function checkForUpdates()
|
|
|
|
{
|
|
|
|
var um =
|
|
|
|
Components.classes["@mozilla.org/updates/update-manager;1"].
|
|
|
|
getService(Components.interfaces.nsIUpdateManager);
|
|
|
|
var prompter =
|
|
|
|
Components.classes["@mozilla.org/updates/update-prompt;1"].
|
|
|
|
createInstance(Components.interfaces.nsIUpdatePrompt);
|
|
|
|
|
|
|
|
// If there's an update ready to be applied, show the "Update Downloaded"
|
|
|
|
// UI instead and let the user know they have to restart the browser for
|
|
|
|
// the changes to be applied.
|
|
|
|
if (um.activeUpdate && um.activeUpdate.state == "pending")
|
|
|
|
prompter.showUpdateDownloaded(um.activeUpdate);
|
|
|
|
else
|
|
|
|
prompter.checkForUpdates();
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
|
|
|
#ifdef MOZ_UPDATER
|
|
|
|
/**
|
|
|
|
* Updates an element to reflect the state of available update services.
|
|
|
|
* TenFourFox somewhat simplifies this.
|
|
|
|
*/
|
|
|
|
function setupCheckForUpdates(checkForUpdates, aStringBundle)
|
|
|
|
{
|
|
|
|
var updates =
|
|
|
|
Components.classes["@mozilla.org/updates/update-service;1"].
|
|
|
|
getService(Components.interfaces.nsIApplicationUpdateService);
|
|
|
|
var um =
|
|
|
|
Components.classes["@mozilla.org/updates/update-manager;1"].
|
|
|
|
getService(Components.interfaces.nsIUpdateManager);
|
|
|
|
|
|
|
|
// Disable the UI if the update enabled pref has been locked by the
|
|
|
|
// administrator or if we cannot update for some other reason
|
|
|
|
var canCheckForUpdates = updates.canCheckForUpdates;
|
2021-10-01 01:02:53 +00:00
|
|
|
try { checkForUpdates.setAttribute("disabled", !canCheckForUpdates); }
|
|
|
|
catch(e) { return; }
|
2017-04-19 07:56:45 +00:00
|
|
|
if (!canCheckForUpdates)
|
|
|
|
return;
|
|
|
|
|
|
|
|
var activeUpdate = um.activeUpdate;
|
|
|
|
|
|
|
|
// If there's an active update, substitute its name into the label
|
|
|
|
// we show for this item, otherwise display a generic label.
|
|
|
|
function getStringWithUpdateName(key) {
|
|
|
|
if (activeUpdate && activeUpdate.name)
|
|
|
|
return aStringBundle.formatStringFromName(key, [activeUpdate.name], 1);
|
|
|
|
return aStringBundle.GetStringFromName(key + "Fallback");
|
|
|
|
}
|
|
|
|
|
|
|
|
// By default, show "Check for Updates..."
|
|
|
|
var key = "default";
|
|
|
|
if (activeUpdate) {
|
|
|
|
switch (activeUpdate.state) {
|
|
|
|
case "downloading":
|
|
|
|
// If we're downloading an update at present, show the text:
|
|
|
|
// "Downloading Firefox x.x..." otherwise we're paused, and show
|
|
|
|
// "Resume Downloading Firefox x.x..."
|
|
|
|
key = updates.isDownloading ? "downloading" : "resume";
|
|
|
|
break;
|
|
|
|
case "pending":
|
|
|
|
// If we're waiting for the user to restart, show: "Apply Downloaded
|
|
|
|
// Updates Now..."
|
|
|
|
key = "pending";
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
checkForUpdates.label = getStringWithUpdateName("updatesItem_" + key);
|
|
|
|
checkForUpdates.accessKey = aStringBundle.
|
|
|
|
GetStringFromName("updatesItem_" + key +
|
|
|
|
".accesskey");
|
|
|
|
if (um.activeUpdate && updates.isDownloading)
|
|
|
|
checkForUpdates.setAttribute("loading", "true");
|
|
|
|
else
|
|
|
|
checkForUpdates.removeAttribute("loading");
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
|
|
|
function buildHelpMenu()
|
|
|
|
{
|
|
|
|
// Enable/disable the "Report Web Forgery" menu item.
|
|
|
|
if (typeof gSafeBrowsing != "undefined" && AppConstants.MOZ_SAFE_BROWSING)
|
|
|
|
gSafeBrowsing.setReportPhishingMenu();
|
|
|
|
|
|
|
|
#ifdef XP_MACOSX
|
|
|
|
#ifdef MOZ_UPDATER
|
|
|
|
var checkForUpdates = document.getElementById("checkForUpdates");
|
|
|
|
var browserBundle = document.getElementById("bundle_browser").stringBundle;
|
|
|
|
setupCheckForUpdates(checkForUpdates, browserBundle);
|
|
|
|
#else
|
|
|
|
// Needed by safebrowsing for inserting its menuitem so just hide it
|
|
|
|
document.getElementById("updateSeparator").hidden = true;
|
|
|
|
#endif
|
|
|
|
#else
|
|
|
|
// Needed by safebrowsing for inserting its menuitem so just hide it
|
|
|
|
document.getElementById("updateSeparator").hidden = true;
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
|
|
|
|
function isElementVisible(aElement)
|
|
|
|
{
|
|
|
|
if (!aElement)
|
|
|
|
return false;
|
|
|
|
|
|
|
|
// If aElement or a direct or indirect parent is hidden or collapsed,
|
|
|
|
// height, width or both will be 0.
|
|
|
|
var bo = aElement.boxObject;
|
|
|
|
return (bo.height > 0 && bo.width > 0);
|
|
|
|
}
|
|
|
|
|
|
|
|
function makeURLAbsolute(aBase, aUrl)
|
|
|
|
{
|
|
|
|
// Note: makeURI() will throw if aUri is not a valid URI
|
|
|
|
return makeURI(aUrl, null, makeURI(aBase)).spec;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* openNewTabWith: opens a new tab with the given URL.
|
|
|
|
*
|
|
|
|
* @param aURL
|
|
|
|
* The URL to open (as a string).
|
|
|
|
* @param aDocument
|
|
|
|
* Note this parameter is now ignored. There is no security check & no
|
|
|
|
* referrer header derived from aDocument (null case).
|
|
|
|
* @param aPostData
|
|
|
|
* Form POST data, or null.
|
|
|
|
* @param aEvent
|
|
|
|
* The triggering event (for the purpose of determining whether to open
|
|
|
|
* in the background), or null.
|
|
|
|
* @param aAllowThirdPartyFixup
|
|
|
|
* If true, then we allow the URL text to be sent to third party services
|
|
|
|
* (e.g., Google's I Feel Lucky) for interpretation. This parameter may
|
|
|
|
* be undefined in which case it is treated as false.
|
|
|
|
* @param [optional] aReferrer
|
|
|
|
* This will be used as the referrer. There will be no security check.
|
|
|
|
* @param [optional] aReferrerPolicy
|
|
|
|
* Referrer policy - Ci.nsIHttpChannel.REFERRER_POLICY_*.
|
|
|
|
*/
|
|
|
|
function openNewTabWith(aURL, aDocument, aPostData, aEvent,
|
|
|
|
aAllowThirdPartyFixup, aReferrer, aReferrerPolicy) {
|
|
|
|
|
|
|
|
// As in openNewWindowWith(), we want to pass the charset of the
|
|
|
|
// current document over to a new tab.
|
|
|
|
let originCharset = null;
|
|
|
|
if (document.documentElement.getAttribute("windowtype") == "navigator:browser")
|
|
|
|
originCharset = gBrowser.selectedBrowser.characterSet;
|
|
|
|
|
|
|
|
openLinkIn(aURL, aEvent && aEvent.shiftKey ? "tabshifted" : "tab",
|
|
|
|
{ charset: originCharset,
|
|
|
|
postData: aPostData,
|
|
|
|
allowThirdPartyFixup: aAllowThirdPartyFixup,
|
|
|
|
referrerURI: aReferrer,
|
|
|
|
referrerPolicy: aReferrerPolicy,
|
|
|
|
});
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* @param aDocument
|
|
|
|
* Note this parameter is ignored. See openNewTabWith()
|
|
|
|
*/
|
|
|
|
function openNewWindowWith(aURL, aDocument, aPostData, aAllowThirdPartyFixup,
|
|
|
|
aReferrer, aReferrerPolicy) {
|
|
|
|
// Extract the current charset menu setting from the current document and
|
|
|
|
// use it to initialize the new browser window...
|
|
|
|
let originCharset = null;
|
|
|
|
if (document.documentElement.getAttribute("windowtype") == "navigator:browser")
|
|
|
|
originCharset = gBrowser.selectedBrowser.characterSet;
|
|
|
|
|
|
|
|
openLinkIn(aURL, "window",
|
|
|
|
{ charset: originCharset,
|
|
|
|
postData: aPostData,
|
|
|
|
allowThirdPartyFixup: aAllowThirdPartyFixup,
|
|
|
|
referrerURI: aReferrer,
|
|
|
|
referrerPolicy: aReferrerPolicy,
|
|
|
|
});
|
|
|
|
}
|
|
|
|
|
|
|
|
// aCalledFromModal is optional
|
|
|
|
function openHelpLink(aHelpTopic, aCalledFromModal, aWhere) {
|
|
|
|
var url = Components.classes["@mozilla.org/toolkit/URLFormatterService;1"]
|
|
|
|
.getService(Components.interfaces.nsIURLFormatter)
|
|
|
|
.formatURLPref("app.support.baseURL");
|
|
|
|
url += aHelpTopic;
|
|
|
|
|
|
|
|
var where = aWhere;
|
|
|
|
if (!aWhere)
|
|
|
|
where = aCalledFromModal ? "window" : "tab";
|
|
|
|
|
|
|
|
openUILinkIn(url, where);
|
|
|
|
}
|
|
|
|
|
|
|
|
function openPrefsHelp() {
|
|
|
|
// non-instant apply prefwindows are usually modal, so we can't open in the topmost window,
|
|
|
|
// since its probably behind the window.
|
|
|
|
var instantApply = getBoolPref("browser.preferences.instantApply");
|
|
|
|
|
|
|
|
var helpTopic = document.getElementsByTagName("prefwindow")[0].currentPane.helpTopic;
|
|
|
|
openHelpLink(helpTopic, !instantApply);
|
|
|
|
}
|
|
|
|
|
|
|
|
function trimURL(aURL) {
|
|
|
|
// This function must not modify the given URL such that calling
|
|
|
|
// nsIURIFixup::createFixupURI with the result will produce a different URI.
|
|
|
|
|
|
|
|
// remove single trailing slash for http/https/ftp URLs
|
|
|
|
let url = aURL.replace(/^((?:http|https|ftp):\/\/[^/]+)\/$/, "$1");
|
|
|
|
|
|
|
|
// remove http://
|
|
|
|
if (!url.startsWith("http://")) {
|
|
|
|
return url;
|
|
|
|
}
|
|
|
|
let urlWithoutProtocol = url.substring(7);
|
|
|
|
|
|
|
|
let flags = Services.uriFixup.FIXUP_FLAG_ALLOW_KEYWORD_LOOKUP |
|
|
|
|
Services.uriFixup.FIXUP_FLAG_FIX_SCHEME_TYPOS;
|
|
|
|
let fixedUpURL, expectedURLSpec;
|
|
|
|
try {
|
|
|
|
fixedUpURL = Services.uriFixup.createFixupURI(urlWithoutProtocol, flags);
|
|
|
|
expectedURLSpec = makeURI(aURL).spec;
|
|
|
|
} catch (ex) {
|
|
|
|
return url;
|
|
|
|
}
|
|
|
|
if (fixedUpURL.spec == expectedURLSpec) {
|
|
|
|
return urlWithoutProtocol;
|
|
|
|
}
|
|
|
|
return url;
|
|
|
|
}
|