pjs/xpfe/communicator/resources/content/openLocation.js

197 строки
6.9 KiB
JavaScript

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla 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/MPL/
*
* 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 Communicator client code, released
* March 31, 1998.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Michael Lowe <michael.lowe@bigfoot.com>
* Blake Ross <blaker@netscape.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
var browser;
var dialog = {};
var gNavigatorBundle;
var pref = null;
try {
pref = Components.classes["@mozilla.org/preferences-service;1"]
.getService(Components.interfaces.nsIPrefBranch);
} catch (ex) {
// not critical, remain silent
}
function onLoad()
{
dialog.input = document.getElementById("dialog.input");
dialog.open = document.documentElement.getButton("accept");
dialog.openAppList = document.getElementById("openAppList");
dialog.openTopWindow = document.getElementById("currentWindow");
dialog.openEditWindow = document.getElementById("editWindow");
dialog.bundle = document.getElementById("openLocationBundle");
gNavigatorBundle = document.getElementById("navigatorBundle");
if ("arguments" in window && window.arguments.length >= 1)
browser = window.arguments[0];
if (!browser) {
// No browser supplied - we are calling from Composer
dialog.openAppList.selectedItem = dialog.openEditWindow;
// Change string to make more sense for Composer
dialog.openTopWindow.setAttribute("label", dialog.bundle.getString("existingNavigatorWindow"));
// Find most recent browser window
var windowManager = Components.classes['@mozilla.org/appshell/window-mediator;1'].getService();
var windowManagerInterface = windowManager.QueryInterface( Components.interfaces.nsIWindowMediator);
if (windowManagerInterface)
browser = windowManagerInterface.getMostRecentWindow( "navigator:browser" );
// Disable "current browser" item if no browser is open
if (!browser)
dialog.openTopWindow.setAttribute("disabled", "true");
}
else {
dialog.openAppList.selectedItem = dialog.openTopWindow;
}
if (pref) {
try {
var value = pref.getIntPref("general.open_location.last_window_choice");
var element = dialog.openAppList.getElementsByAttribute("value", value)[0];
if (element)
dialog.openAppList.selectedItem = element;
dialog.input.value = pref.getComplexValue("general.open_location.last_url",
Components.interfaces.nsISupportsString).data;
}
catch(ex) {
}
if (dialog.input.value)
dialog.input.select(); // XXX should probably be done automatically
}
doEnabling();
}
function doEnabling()
{
dialog.open.disabled = !dialog.input.value;
}
function open()
{
var url;
if (browser)
url = browser.getShortcutOrURI(dialog.input.value);
else
url = dialog.input.value;
try {
switch (dialog.openAppList.value) {
case "0":
browser.loadURI(url);
break;
case "1":
window.opener.delayedOpenWindow(getBrowserURL(), "all,dialog=no", url);
break;
case "2":
// editPage is in editorApplicationOverlay.js
// 3rd param tells editPage to use "delayedOpenWindow"
if ("editPage" in window.opener)
window.opener.editPage(url, window.opener, true);
break;
case "3":
if (browser.getBrowser && browser.getBrowser().localName == "tabbrowser")
browser.delayedOpenTab(url);
else
browser.loadURI(url); // Just do a normal load.
break;
}
}
catch(exception) {
}
if (pref) {
var str = Components.classes["@mozilla.org/supports-string;1"]
.createInstance(Components.interfaces.nsISupportsString);
str.data = dialog.input.value;
pref.setComplexValue("general.open_location.last_url",
Components.interfaces.nsISupportsString, str);
pref.setIntPref("general.open_location.last_window_choice", dialog.openAppList.value);
}
// Delay closing slightly to avoid timing bug on Linux.
window.close();
return false;
}
function createInstance(contractid, iidName)
{
var iid = Components.interfaces[iidName];
return Components.classes[contractid].createInstance(iid);
}
const nsIFilePicker = Components.interfaces.nsIFilePicker;
function onChooseFile()
{
try {
var fp = Components.classes["@mozilla.org/filepicker;1"].createInstance(nsIFilePicker);
fp.init(window, dialog.bundle.getString("chooseFileDialogTitle"), nsIFilePicker.modeOpen);
if (dialog.openAppList.value == "2") {
// When loading into Composer, direct user to prefer HTML files and text files,
// so we call separately to control the order of the filter list
fp.appendFilters(nsIFilePicker.filterHTML | nsIFilePicker.filterText);
fp.appendFilters(nsIFilePicker.filterText);
fp.appendFilters(nsIFilePicker.filterAll);
}
else {
fp.appendFilters(nsIFilePicker.filterHTML | nsIFilePicker.filterText |
nsIFilePicker.filterAll | nsIFilePicker.filterImages | nsIFilePicker.filterXML);
}
if (fp.show() == nsIFilePicker.returnOK && fp.fileURL.spec && fp.fileURL.spec.length > 0)
dialog.input.value = fp.fileURL.spec;
}
catch(ex) {
}
doEnabling();
}
function useUBHistoryItem(aMenuItem)
{
var urlbar = document.getElementById("dialog.input");
urlbar.value = aMenuItem.getAttribute("label");
urlbar.focus();
doEnabling();
}