/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* * The contents of this file are subject to the Netscape Public License * Version 1.0 (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 Communicator client code, * released March 31, 1998. * * 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: * William A. ("PowerGUI") Law * Scott MacGregor * jean-Francois Ducarroz * Rod Spears */ // 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; // 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 sending/saving the message... // Indicate completion in status area. var msg = getString( "printComplete" ); dialog.status.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 (progressParams) { var docTitleStr = progressParams.docTitle; if (docTitleStr != docTitle) { SetTitle(docTitleStr); docTitle = docTitleStr; } var docURLStr = progressParams.docURL; if (docURLStr != docURL && dialog.status != null) { dialog.status.value = docURLStr; docURL = docURLStr; } } // Calculate percentage. var percent; if ( aMaxTotalProgress > 0 ) { percent = parseInt( (aCurTotalProgress*100)/aMaxTotalProgress + .5 ); 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.status.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 = progressParams.docTitle; docURL = progressParams.docURL; } } if ( !printProgress ) { dump( "Invalid argument to downloadProgress.xul\n" ); window.close() return; } dialog = new Object; dialog.strings = new Array; dialog.status = document.getElementById("dialog.status"); dialog.progress = document.getElementById("dialog.progress"); dialog.progressText = document.getElementById("dialog.progressText"); dialog.cancel = document.getElementById("cancel"); dialog.status.value = docURL; // 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(SetTitle, 0, docTitle); } function onUnload() { if (printProgress) { try { printProgress.unregisterListener(progressListener); printProgress = null; } catch( exception ) {} } } function SetTitle(str) { var prefix = getString("titlePrefixPrint"); window.title = prefix + " " + str; } // 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; }