RetroZilla/mailnews/base/resources/content/msgPrintEngine.js

220 lines
6.2 KiB
JavaScript
Raw Normal View History

2015-10-21 05:03:22 +02:00
/* -*- 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) 1998-1999
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* 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 ***** */
/* This is where functions related to the print engine are kept */
/* globals for a particular window */
var printEngineContractID = "@mozilla.org/messenger/msgPrintEngine;1";
var printEngineWindow;
var printEngine;
var printSettings = null;
const kMsgBundle = "chrome://messenger/locale/messenger.properties";
/* Functions related to startup */
function OnLoadPrintEngine()
{
PrintEngineCreateGlobals();
InitPrintEngineWindow();
printEngine.startPrintOperation(printSettings);
}
function PrintEngineCreateGlobals()
{
/* get the print engine instance */
printEngine = Components.classes[printEngineContractID].createInstance();
printEngine = printEngine.QueryInterface(Components.interfaces.nsIMsgPrintEngine);
}
function getEngineWebBrowserPrint()
{
return printEngine.webBrowserPrint;
}
function getWebNavigation()
{
try {
return getPPBrowser().webNavigation;
} catch (e) {
return null;
}
}
function getNavToolbox()
{
return document.getElementById("content");
}
function getPPBrowser()
{
return document.getElementById("content");
}
function getBundle(aURI)
{
if (!aURI)
return null;
var bundle = null;
try
{
var strBundleService = Components.classes["@mozilla.org/intl/stringbundle;1"].
getService(Components.interfaces.nsIStringBundleService);
bundle = strBundleService.createBundle(aURI);
}
catch (ex)
{
bundle = null;
debug("Exception getting bundle " + aURI + ": " + ex);
}
return bundle;
}
function setPPTitle(aTitle)
{
var title = aTitle;
try {
var gBrandBundle = document.getElementById("bundle_brand");
if (gBrandBundle) {
var msgBundle = this.getBundle(kMsgBundle);
if (msgBundle) {
var brandStr = gBrandBundle.getString("brandShortName")
var array = [title, brandStr];
title = msgBundle.formatStringFromName("PreviewTitle", array, array.length);
}
}
} catch (e) {}
document.title = title;
}
function onEnterPrintPreview()
{
setPPTitle(getWebNavigation().document.title);
printEngine.showWindow(true);
}
function onExitPrintPreview()
{
window.close();
}
// Pref listener constants
const gStartupPPObserver =
{
observe: function(subject, topic, prefName)
{
PrintUtils.printPreview(onEnterPrintPreview, onExitPrintPreview);
}
};
function InitPrintEngineWindow()
{
/* Tell the nsIPrintEngine object what window is rendering the email */
printEngine.setWindow(window);
/* hide the printEngine window. see bug #73995 */
/* See if we got arguments.
* Window was opened via window.openDialog. Copy argument
* and perform compose initialization
*/
if ( window.arguments && window.arguments[0] != null ) {
var numSelected = window.arguments[0];
var uriArray = window.arguments[1];
var statusFeedback = window.arguments[2];
if (window.arguments[3]) {
printSettings = window.arguments[3].QueryInterface(Components.interfaces.nsIPrintSettings);
if (printSettings) {
printSettings.isCancelled = false;
}
}
if (window.arguments[4]) {
printEngine.doPrintPreview = window.arguments[4];
} else {
printEngine.doPrintPreview = false;
}
printEngine.showWindow(false);
if (window.arguments.length > 5) {
printEngine.setMsgType(window.arguments[5]);
} else {
printEngine.setMsgType(Components.interfaces.nsIMsgPrintEngine.MNAB_START);
}
if (window.arguments.length > 6) {
printEngine.setParentWindow(window.arguments[6]);
} else {
printEngine.setParentWindow(null);
}
printEngine.setStatusFeedback(statusFeedback);
printEngine.setStartupPPObserver(gStartupPPObserver);
if (numSelected > 0) {
printEngine.setPrintURICount(numSelected);
for (var i = 0; i < numSelected; i++) {
printEngine.addPrintURI(uriArray[i]);
//dump(uriArray[i] + "\n");
}
}
}
}
function ClearPrintEnginePane()
{
if (window.frames["content"].location.href != "about:blank")
window.frames["content"].location.href = "about:blank";
}
function StopUrls()
{
printEngine.stopUrls();
}
function PrintEnginePrint()
{
printEngineWindow = window.openDialog("chrome://messenger/content/msgPrintEngine.xul", "", "chrome,dialog=no,all,centerscreen", false);
}
function PrintEnginePrintPreview()
{
printEngineWindow = window.openDialog("chrome://messenger/content/msgPrintEngine.xul", "", "chrome,dialog=no,all,centerscreen", true);
}