pjs/suite/common/contentAreaUtils.js

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JavaScript
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/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributors:
*
*/
function openNewWindowWith( url ) {
// URL Loading Security Check
const nsIStandardURL = Components.interfaces.nsIStandardURL;
const nsIURI = Components.interfaces.nsIURI;
const stdURL = Components.classes["@mozilla.org/network/standard-url;1"];
var sourceURL = stdURL.createInstance(nsIStandardURL);
var focusedWindow = document.commandDispatcher.focusedWindow;
var sourceWin = isDocumentFrame(focusedWindow) ? focusedWindow.location.href : window._content.location.href;
sourceURL.init(nsIStandardURL.URLTYPE_STANDARD, 80, sourceWin, null);
var targetURL = stdURL.createInstance(nsIStandardURL);
targetURL.init(nsIStandardURL.URLTYPE_STANDARD, 80, url, null);
const nsIScriptSecurityManager = Components.interfaces.nsIScriptSecurityManager;
var secMan = Components.classes["@mozilla.org/scriptsecuritymanager;1"].getService().
QueryInterface(nsIScriptSecurityManager);
secMan.CheckLoadURI(sourceURL, targetURL, nsIScriptSecurityManager.STANDARD);
var newWin;
var wintype = document.firstChild.getAttribute('windowtype');
// if and only if the current window is a browser window and it has a document with a character
// set, then extract the current charset menu setting from the current document and use it to
// initialize the new browser window...
if (window && (wintype == "navigator:browser") &&
window._content && window._content.document) {
var DocCharset = window._content.document.characterSet;
charsetArg = "charset="+DocCharset;
dump("*** Current document charset: " + DocCharset + "\n");
//we should "inherit" the charset menu setting in a new window
newWin = window.openDialog( getBrowserURL(), "_blank", "chrome,all,dialog=no", url, charsetArg );
}
else { // forget about the charset information.
newWin = window.openDialog( getBrowserURL(), "_blank", "chrome,all,dialog=no", url );
}
// Fix new window.
newWin.saveFileAndPos = true;
}
function savePage(url)
{
var postData = null; // No post data, usually.
// Default is to save current page.
if ( !url )
url = window._content.location.href;
// Post data comes from appcore.
try {
postData = window.appCore.postData;
} catch(e) {
}
// Use stream xfer component to prompt for destination and save.
var xfer = Components.classes["@mozilla.org/appshell/component/xfer;1"].getService(Components.interfaces["nsIStreamTransfer"]);
try {
xfer.SelectFileAndTransferLocationSpec( url, window, "", "", true, postData );
} catch( exception ) {
return false;
}
return true;
}
function editPage(url)
{
window.openDialog( "chrome://editor/content", "_blank", "chrome,all,dialog=no", url );
}
function findParentNode(node, parentNode)
{
while (node) {
var nodeName = node.localName;
if (!nodeName)
return null;
nodeName = nodeName.toLowerCase();
if (nodeName == "body" || nodeName == "html" ||
nodeName == "#document") {
return null;
}
if (nodeName == parentNode)
return node;
node = node.parentNode;
}
return null;
}
function addBookmark(url,title)
{
if (!title)
title = url;
var focusedWindow = document.commandDispatcher.focusedWindow;
if (focusedWindow == window)
focusedWindow = _content;
var docCharset = focusedWindow.document.characterSet;
var bmks = Components.classes["@mozilla.org/browser/bookmarks-service;1"]
.getService(Components.interfaces.nsIBookmarksService);
bmks.AddBookmark(url, title, bmks.BOOKMARK_DEFAULT_TYPE, docCharset);
}