From 7dc09ef776f356df6734fcfeb08f998cd90b65de Mon Sep 17 00:00:00 2001
From: phasefx <phasefx@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Date: Fri, 6 Jan 2006 21:58:40 +0000
Subject: [PATCH] generic wrapper for web browsing.  goal is page navigation
 and printing

git-svn-id: svn://svn.open-ils.org/ILS/trunk@2644 dcc99617-32d9-48b4-a31d-7c20da2025e4
---
 .../chrome/content/evergreen/util/browser.js  | 125 ++++++++++++++++++
 .../chrome/content/evergreen/util/browser.xul |  85 ++++++++++++
 2 files changed, 210 insertions(+)
 create mode 100644 Open-ILS/xul/staff_client/chrome/content/evergreen/util/browser.js
 create mode 100644 Open-ILS/xul/staff_client/chrome/content/evergreen/util/browser.xul

diff --git a/Open-ILS/xul/staff_client/chrome/content/evergreen/util/browser.js b/Open-ILS/xul/staff_client/chrome/content/evergreen/util/browser.js
new file mode 100644
index 0000000000..c4e97e22c1
--- /dev/null
+++ b/Open-ILS/xul/staff_client/chrome/content/evergreen/util/browser.js
@@ -0,0 +1,125 @@
+dump('entering util.browser.js\n');
+
+if (typeof util == 'undefined') util = {};
+util.browser = function (params) {
+	try {
+		netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
+		JSAN.use('util.error'); this.error = new util.error();
+	} catch(E) {
+		dump('util.browser: ' + E + '\n');
+	}
+}
+
+util.browser.prototype = {
+
+	'init' : function( params ) {
+
+		try {
+			netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
+
+			var obj = this;
+
+			obj.session = params['session'];
+			obj.url = params['url'];
+
+			JSAN.use('util.controller'); obj.controller = new util.controller();
+			obj.controller.init(
+				{
+					control_map : {
+						'cmd_broken' : [
+							['command'],
+							function() { alert('Not Yet Implemented'); }
+						],
+						'cmd_print' : [
+							['command'],
+							function() {
+								netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
+								obj.controller.view.browser_browser.contentWindow.print();
+							}
+						],
+					}
+				}
+			);
+			obj.controller.view.browser_browser = document.getElementById('browser_browser');
+
+			obj.buildProgressListener();
+			dump('obj.controller.view.browser_browser.addProgressListener = ' 
+				+ obj.controller.view.browser_browser.addProgressListener + '\n');
+			obj.controller.view.browser_browser.addProgressListener(obj.progressListener,
+			                Components.interfaces.nsIWebProgress.NOTIFY_ALL );
+
+			obj.controller.view.browser_browser.setAttribute('src',obj.url);
+
+		} catch(E) {
+			this.error.sdump('D_ERROR','util.browser.init: ' + E + '\n');
+		}
+	},
+
+	'push_variables' : function() {
+
+		try {
+			netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
+			this.controller.view.browser_browser.contentWindow.IAMXUL = true;
+			if (window.xulG) this.controller.view.browser_browser.contentWindow.xulG = xulG;
+		} catch(E) {
+			this.error.sdump('D_ERROR','util.browser.push_variables: ' + E + '\n');
+		}
+	},
+	
+	'buildProgressListener' : function() {
+
+		try {
+			netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
+
+			var obj = this;
+			obj.progressListener = {
+				onProgressChange	: function(){},
+				onLocationChange	: function(){},
+				onStatusChange		: function(){},
+				onSecurityChange	: function(){},
+				onStateChange 		: function ( webProgress, request, stateFlags, status) {
+					netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
+					var s = '';
+					const nsIWebProgressListener = Components.interfaces.nsIWebProgressListener;
+					const nsIChannel = Components.interfaces.nsIChannel;
+					if (stateFlags == 65540 || stateFlags == 65537 || stateFlags == 65552) { return; }
+					s = ('onStateChange: stateFlags = ' + stateFlags + ' status = ' + status + '\n');
+					if (stateFlags & nsIWebProgressListener.STATE_IS_REQUEST) {
+						s += ('\tSTATE_IS_REQUEST\n');
+					}
+					if (stateFlags & nsIWebProgressListener.STATE_IS_DOCUMENT) {
+						s += ('\tSTATE_IS_DOCUMENT\n');
+						if( stateFlags & nsIWebProgressListener.STATE_STOP ) obj.push_variables(); 
+					}
+					if (stateFlags & nsIWebProgressListener.STATE_IS_NETWORK) {
+						s += ('\tSTATE_IS_NETWORK\n');
+					}
+					if (stateFlags & nsIWebProgressListener.STATE_IS_WINDOW) {
+						s += ('\tSTATE_IS_WINDOW\n');
+					}
+					if (stateFlags & nsIWebProgressListener.STATE_START) {
+						s += ('\tSTATE_START\n');
+					}
+					if (stateFlags & nsIWebProgressListener.STATE_REDIRECTING) {
+						s += ('\tSTATE_REDIRECTING\n');
+					}
+					if (stateFlags & nsIWebProgressListener.STATE_TRANSFERING) {
+						s += ('\tSTATE_TRANSFERING\n');
+					}
+					if (stateFlags & nsIWebProgressListener.STATE_NEGOTIATING) {
+						s += ('\tSTATE_NEGOTIATING\n');
+					}
+					if (stateFlags & nsIWebProgressListener.STATE_STOP) {
+						s += ('\tSTATE_STOP\n');
+					}
+					obj.error.sdump('D_OPAC',s);	
+				}
+			}
+			obj.progressListener.QueryInterface = function(){return this;};
+		} catch(E) {
+			this.error.sdump('D_ERROR','util.browser.buildProgressListener: ' + E + '\n');
+		}
+	},
+}
+
+dump('exiting util.browser.js\n');
diff --git a/Open-ILS/xul/staff_client/chrome/content/evergreen/util/browser.xul b/Open-ILS/xul/staff_client/chrome/content/evergreen/util/browser.xul
new file mode 100644
index 0000000000..9ae0730563
--- /dev/null
+++ b/Open-ILS/xul/staff_client/chrome/content/evergreen/util/browser.xul
@@ -0,0 +1,85 @@
+<?xml version="1.0"?>
+<!-- Application: Evergreen Staff Client -->
+<!-- Screen: Patron Display -->
+
+<!-- ///////////////////////////////////////////////////////////////////////////////////////////////////////////// -->
+<!-- STYLESHEETS -->
+<?xml-stylesheet href="chrome://global/skin/" type="text/css"?>
+<?xml-stylesheet href="/xul/server/skin/evergreen.css" type="text/css"?>
+
+<!-- ///////////////////////////////////////////////////////////////////////////////////////////////////////////// -->
+<!-- LOCALIZATION -->
+<!DOCTYPE window SYSTEM "chrome://evergreen/locale/lang.dtd">
+
+<!-- ///////////////////////////////////////////////////////////////////////////////////////////////////////////// -->
+<!-- OVERLAYS -->
+<?xul-overlay href="/xul/server/OpenILS/util_overlay.xul"?>
+
+<window id="util_browser_win" 
+	onload="my_init()"
+	xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
+
+	<!-- ///////////////////////////////////////////////////////////////////////////////////////////////////////////// -->
+	<!-- BEHAVIOR -->
+        <script type="text/javascript">
+		var myPackageDir = 'evergreen'; var IAMXUL = true; var g = {};
+		netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
+	</script>
+        <scripts id="openils_util_scripts"/>
+
+	<script type="text/javascript" src="/xul/server/main/JSAN.js"/>
+	<script>
+	<![CDATA[
+		function my_init() {
+			try {
+				netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
+		                if (typeof JSAN == 'undefined') { throw( "The JSAN library object is missing."); }
+				JSAN.errorLevel = "die"; // none, warn, or die
+				JSAN.addRepository('/xul/server/');
+				JSAN.use('util.error'); g.error = new util.error();
+				g.error.sdump('D_TRACE','my_init() for util_browser.xul');
+
+				g.cgi = new CGI();
+				var session = g.cgi.param('session');
+				var url = g.cgi.param('url');
+				if (!url) url = urls.browser;
+
+				JSAN.use('util.browser'); g.browser = new util.browser();
+
+				g.browser.init( 
+					{ 
+						'url' : url,
+						'session' : session,
+					} 
+				);
+
+				if (typeof window.xulG == 'object' && typeof window.xulG.set_tab_name == 'function') {
+					try { window.xulG.set_tab_name('Catalog'); } catch(E) { alert(E); }
+				}
+
+			} catch(E) {
+				var err_msg = "!! This software has encountered an error.  Please tell your friendly " +
+					"system administrator or software developer the following:\n" + E + '\n';
+				try { g.error.sdump('D_ERROR',err_msg); } catch(E) { dump(err_msg); }
+				alert(err_msg);
+			}
+		}
+
+	]]>
+	</script>
+
+	<commandset id="util_browser_cmds">
+		<command id="cmd_broken" />
+		<command id="cmd_print" />
+	</commandset>
+
+	<vbox flex="1">
+		<hbox>
+			<spacer flex="1"/>
+			<button id="browser_print" label="Print Page" command="cmd_print"/>
+		</hbox>
+		<browser id="browser_browser" flex="1"/>
+	</vbox>
+
+</window>
+
-- 
2.43.2