gecko-dev/xpfe/components/prefwindow/resources/content/prefutilities.js
2000-07-10 22:07:47 +00:00

110 lines
3.0 KiB
JavaScript

/* -*- 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.
*
* Contributor(s):
* Alec Flett <alecf@netscape.com>
* Jason Eager <jce2@po.cwru.edu>
*/
const nsIFilePicker = Components.interfaces.nsIFilePicker;
function getFileOrFolderSpec( aTitle, aFolder )
{
try {
var fp = Components.classes["component://mozilla/filepicker"].createInstance(nsIFilePicker);
}
catch(e) {
dump("*** failed to create fileSpecWithUI or fileSpec objects\n");
return false;
}
try {
var mode;
if (aFolder)
mode = nsIFilePicker.modeGetFolder;
else
mode = nsIFilePicker.modeOpen;
fp.init(window, aTitle, mode);
fp.appendFilters(nsIFilePicker.filterAll);
fp.show();
}
catch(e) {
dump("Error: " + e + "\n");
return -1;
}
return fp.file;
}
function prefNavSelectFile(folderFieldId, stringId, useNative)
{
var folderField = document.getElementById(folderFieldId);
var dlgString = stringId ? bundle.GetStringFromName(stringId) : '';
var file = getFileOrFolderSpec( dlgString, false );
if( file != -1 )
{
/* XXX nsILocalFile doesn't have a URL string */
if (useNative)
{
folderField.value = file.unicodePath;
}
else
{
// Hack to get a file: url from an nsIFile
var tempFileSpec = Components.classes["component://netscape/filespec"].createInstance(Components.interfaces.nsIFileSpec);
tempFileSpec.nativePath = file.unicodePath;
try {
var url = tempFileSpec.URLString;
if( url )
folderField.value = url;
}
catch(e) {
}
}
}
}
function setHomePageToCurrentPage(folderFieldId)
{
if( !parent.opener.appCore )
return false;
var homePageField = document.getElementById(folderFieldId);
var url = parent.opener._content.location.href;
if( url )
homePageField.value = url;
}
function prefClearUrlbarHistory()
{
var button = document.getElementById("ClearUrlBarHistoryButton");
var urlBarHist = nsJSComponentManager.getService("component://netscape/browser/urlbarhistory",
"nsIUrlbarHistory");
if ( urlBarHist )
{
urlBarHist.clearHistory();
dump("Now history should be empty. \n");
button.setAttribute("disabled","true");
}
}
var bundle = srGetStrBundle("chrome://communicator/locale/pref/prefutilities.properties");