mirror of
https://github.com/rn10950/RetroZilla.git
synced 2024-09-19 11:40:21 +02:00
309 lines
9.6 KiB
JavaScript
309 lines
9.6 KiB
JavaScript
# -*- Mode: C; tab-width: 4; 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.org printing front-end.
|
|
#
|
|
# The Initial Developer of the Original Code is
|
|
# Netscape Communications Corporation.
|
|
# Portions created by the Initial Developer are Copyright (C) 2002
|
|
# the Initial Developer. All Rights Reserved.
|
|
#
|
|
# Contributors:
|
|
# William A. ("PowerGUI") Law <law@netscape.com>
|
|
# Scott MacGregor <mscott@netscape.com>
|
|
# jean-Francois Ducarroz <ducarroz@netscape.com>
|
|
# Rod Spears <rods@netscape.com>
|
|
#
|
|
# Alternatively, the contents of this file may be used under the terms of
|
|
# either 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 NPL, 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 NPL, the GPL or the LGPL.
|
|
#
|
|
# ***** END LICENSE BLOCK *****
|
|
|
|
// dialog is just an array we'll use to store various properties from the dialog document...
|
|
var dialog;
|
|
|
|
// the printProgress is a nsIPrintProgress object
|
|
var printProgress = null;
|
|
|
|
// random global variables...
|
|
var targetFile;
|
|
|
|
var docTitle = "";
|
|
var docURL = "";
|
|
var progressParams = null;
|
|
var switchUI = true;
|
|
|
|
function elipseString(aStr, doFront)
|
|
{
|
|
if (aStr.length > 3 && (aStr.substr(0, 3) == "..." || aStr.substr(aStr.length-4, 3) == "...")) {
|
|
return aStr;
|
|
}
|
|
|
|
var fixedLen = 64;
|
|
if (aStr.length > fixedLen) {
|
|
if (doFront) {
|
|
var endStr = aStr.substr(aStr.length-fixedLen, fixedLen);
|
|
var str = "..." + endStr;
|
|
return str;
|
|
} else {
|
|
var frontStr = aStr.substr(0, fixedLen);
|
|
var str = frontStr + "...";
|
|
return str;
|
|
}
|
|
}
|
|
return aStr;
|
|
}
|
|
|
|
// all progress notifications are done through the nsIWebProgressListener implementation...
|
|
var progressListener = {
|
|
onStateChange: function(aWebProgress, aRequest, aStateFlags, aStatus)
|
|
{
|
|
if (aStateFlags & Components.interfaces.nsIWebProgressListener.STATE_START)
|
|
{
|
|
// Put progress meter in undetermined mode.
|
|
// dialog.progress.setAttribute( "value", 0 );
|
|
dialog.progress.setAttribute( "mode", "undetermined" );
|
|
}
|
|
|
|
if (aStateFlags & Components.interfaces.nsIWebProgressListener.STATE_STOP)
|
|
{
|
|
// we are done printing
|
|
// Indicate completion in title area.
|
|
var msg = getString( "printComplete" );
|
|
dialog.title.setAttribute("value", msg);
|
|
|
|
// Put progress meter at 100%.
|
|
dialog.progress.setAttribute( "value", 100 );
|
|
dialog.progress.setAttribute( "mode", "normal" );
|
|
var percentPrint = getString( "progressText" );
|
|
percentPrint = replaceInsert( percentPrint, 1, 100 );
|
|
dialog.progressText.setAttribute("value", percentPrint);
|
|
window.close();
|
|
}
|
|
},
|
|
|
|
onProgressChange: function(aWebProgress, aRequest, aCurSelfProgress, aMaxSelfProgress, aCurTotalProgress, aMaxTotalProgress)
|
|
{
|
|
if (switchUI)
|
|
{
|
|
dialog.tempLabel.setAttribute("hidden", "true");
|
|
dialog.progress.setAttribute("hidden", "false");
|
|
dialog.cancel.setAttribute("disabled", "false");
|
|
|
|
var progressLabel = getString("progress");
|
|
if (progressLabel == "") {
|
|
progressLabel = "Progress:"; // better than nothing
|
|
}
|
|
switchUI = false;
|
|
}
|
|
|
|
if (progressParams)
|
|
{
|
|
var docTitleStr = elipseString(progressParams.docTitle, false);
|
|
if (docTitleStr != docTitle) {
|
|
docTitle = docTitleStr;
|
|
dialog.title.value = docTitle;
|
|
}
|
|
var docURLStr = progressParams.docURL;
|
|
if (docURLStr != docURL && dialog.title != null) {
|
|
docURL = docURLStr;
|
|
if (docTitle == "") {
|
|
dialog.title.value = elipseString(docURLStr, true);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Calculate percentage.
|
|
var percent;
|
|
if ( aMaxTotalProgress > 0 )
|
|
{
|
|
percent = Math.round( (aCurTotalProgress*100)/aMaxTotalProgress );
|
|
if ( percent > 100 )
|
|
percent = 100;
|
|
|
|
dialog.progress.removeAttribute( "mode");
|
|
|
|
// Advance progress meter.
|
|
dialog.progress.setAttribute( "value", percent );
|
|
|
|
// Update percentage label on progress meter.
|
|
var percentPrint = getString( "progressText" );
|
|
percentPrint = replaceInsert( percentPrint, 1, percent );
|
|
dialog.progressText.setAttribute("value", percentPrint);
|
|
}
|
|
else
|
|
{
|
|
// Progress meter should be barber-pole in this case.
|
|
dialog.progress.setAttribute( "mode", "undetermined" );
|
|
// Update percentage label on progress meter.
|
|
dialog.progressText.setAttribute("value", "");
|
|
}
|
|
},
|
|
|
|
onLocationChange: function(aWebProgress, aRequest, aLocation)
|
|
{
|
|
// we can ignore this notification
|
|
},
|
|
|
|
onStatusChange: function(aWebProgress, aRequest, aStatus, aMessage)
|
|
{
|
|
if (aMessage != "")
|
|
dialog.title.setAttribute("value", aMessage);
|
|
},
|
|
|
|
onSecurityChange: function(aWebProgress, aRequest, state)
|
|
{
|
|
// we can ignore this notification
|
|
},
|
|
|
|
QueryInterface : function(iid)
|
|
{
|
|
if (iid.equals(Components.interfaces.nsIWebProgressListener) || iid.equals(Components.interfaces.nsISupportsWeakReference))
|
|
return this;
|
|
|
|
throw Components.results.NS_NOINTERFACE;
|
|
}
|
|
};
|
|
|
|
function getString( stringId ) {
|
|
// Check if we've fetched this string already.
|
|
if (!(stringId in dialog.strings)) {
|
|
// Try to get it.
|
|
var elem = document.getElementById( "dialog.strings."+stringId );
|
|
try {
|
|
if ( elem
|
|
&&
|
|
elem.childNodes
|
|
&&
|
|
elem.childNodes[0]
|
|
&&
|
|
elem.childNodes[0].nodeValue ) {
|
|
dialog.strings[ stringId ] = elem.childNodes[0].nodeValue;
|
|
} else {
|
|
// If unable to fetch string, use an empty string.
|
|
dialog.strings[ stringId ] = "";
|
|
}
|
|
} catch (e) { dialog.strings[ stringId ] = ""; }
|
|
}
|
|
return dialog.strings[ stringId ];
|
|
}
|
|
|
|
function loadDialog()
|
|
{
|
|
}
|
|
|
|
function replaceInsert( text, index, value ) {
|
|
var result = text;
|
|
var regExp = new RegExp( "#"+index );
|
|
result = result.replace( regExp, value );
|
|
return result;
|
|
}
|
|
|
|
function onLoad() {
|
|
|
|
// Set global variables.
|
|
printProgress = window.arguments[0];
|
|
if (window.arguments[1])
|
|
{
|
|
progressParams = window.arguments[1].QueryInterface(Components.interfaces.nsIPrintProgressParams)
|
|
if (progressParams)
|
|
{
|
|
docTitle = elipseString(progressParams.docTitle, false);
|
|
docURL = elipseString(progressParams.docURL, true);
|
|
}
|
|
}
|
|
|
|
if ( !printProgress ) {
|
|
dump( "Invalid argument to printProgress.xul\n" );
|
|
window.close()
|
|
return;
|
|
}
|
|
|
|
dialog = new Object;
|
|
dialog.strings = new Array;
|
|
dialog.title = document.getElementById("dialog.title");
|
|
dialog.titleLabel = document.getElementById("dialog.titleLabel");
|
|
dialog.progress = document.getElementById("dialog.progress");
|
|
dialog.progressText = document.getElementById("dialog.progressText");
|
|
dialog.progressLabel = document.getElementById("dialog.progressLabel");
|
|
dialog.tempLabel = document.getElementById("dialog.tempLabel");
|
|
dialog.cancel = document.getElementById("cancel");
|
|
|
|
dialog.progress.setAttribute("hidden", "true");
|
|
dialog.cancel.setAttribute("disabled", "true");
|
|
|
|
var progressLabel = getString("preparing");
|
|
if (progressLabel == "") {
|
|
progressLabel = "Preparing..."; // better than nothing
|
|
}
|
|
dialog.tempLabel.value = progressLabel;
|
|
|
|
dialog.title.value = docTitle;
|
|
|
|
// Set up dialog button callbacks.
|
|
var object = this;
|
|
doSetOKCancel("", function () { return object.onCancel();});
|
|
|
|
// Fill dialog.
|
|
loadDialog();
|
|
|
|
// set our web progress listener on the helper app launcher
|
|
printProgress.registerListener(progressListener);
|
|
moveToAlertPosition();
|
|
//We need to delay the set title else dom will overwrite it
|
|
window.setTimeout(doneIniting, 500);
|
|
}
|
|
|
|
function onUnload()
|
|
{
|
|
if (printProgress)
|
|
{
|
|
try
|
|
{
|
|
printProgress.unregisterListener(progressListener);
|
|
printProgress = null;
|
|
}
|
|
|
|
catch( exception ) {}
|
|
}
|
|
}
|
|
|
|
// If the user presses cancel, tell the app launcher and close the dialog...
|
|
function onCancel ()
|
|
{
|
|
// Cancel app launcher.
|
|
try
|
|
{
|
|
printProgress.processCanceledByUser = true;
|
|
}
|
|
catch( exception ) {return true;}
|
|
|
|
// don't Close up dialog by returning false, the backend will close the dialog when everything will be aborted.
|
|
return false;
|
|
}
|
|
|
|
function doneIniting()
|
|
{
|
|
printProgress.doneIniting();
|
|
}
|