1 dump('entering util.browser.js\n');
3 if (typeof util == 'undefined') util = {};
4 util.browser = function (params) {
6 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
7 JSAN.use('util.error'); this.error = new util.error();
9 dump('util.browser: ' + E + '\n');
13 util.browser.prototype = {
15 'init' : function( params ) {
18 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
22 obj.session = params['session'];
23 obj.url = params['url'];
25 JSAN.use('util.controller'); obj.controller = new util.controller();
31 function() { alert('Not Yet Implemented'); }
36 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
37 obj.get_content().print();
44 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
45 var n = obj.getWebNavigation();
46 if (n.canGoForward) n.goForward();
48 var err = 'cmd_forward: ' + E;
49 obj.error.sdump('D_ERROR',err);
57 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
58 var n = obj.getWebNavigation();
59 if (n.canGoBack) n.goBack();
61 var err = 'cmd_back: ' + E;
62 obj.error.sdump('D_ERROR',err);
69 obj.controller.view.browser_browser = document.getElementById('browser_browser');
71 obj.buildProgressListener();
72 dump('obj.controller.view.browser_browser.addProgressListener = '
73 + obj.controller.view.browser_browser.addProgressListener + '\n');
74 obj.controller.view.browser_browser.addProgressListener(obj.progressListener,
75 Components.interfaces.nsIWebProgress.NOTIFY_ALL );
77 obj.controller.view.browser_browser.setAttribute('src',obj.url);
78 dump('url = ' + obj.url + '\n');
81 this.error.sdump('D_ERROR','util.browser.init: ' + E + '\n');
85 'get_content' : function() {
87 if (this.controller.view.browser_browser.contentWindow.wrappedJSObject) {
88 return this.controller.view.browser_browser.contentWindow.wrappedJSObject;
90 return this.controller.view.browser_browser.contentWindow;
93 alert('util.browser.get_content(): ' + E);
97 'push_variables' : function() {
99 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
100 var cw = this.get_content();
103 cw.xulG = window.xulG.passthru_content_params;
104 dump('xulG = ' + js2JSON(cw.xulG) + '\n');
107 this.error.sdump('D_ERROR','util.browser.push_variables: ' + E + '\n');
111 'getWebNavigation' : function() {
113 var wn = this.controller.view.browser_browser.webNavigation;
114 dump('getWebNavigation() = ' + wn + '\n');
117 alert('util.browser.getWebNavigation(): ' + E );
121 'updateNavButtons' : function() {
122 var obj = this; var s = '';
124 var n = obj.getWebNavigation();
125 s += ('webNavigation = ' + n + '\n');
126 s += ('webNavigation.canGoForward = ' + n.canGoForward + '\n');
127 s += ('webNavigation.canGoBack = ' + n.canGoBack + '\n');
128 if (n.canGoForward) {
129 obj.controller.view.cmd_forward.disabled = false;
130 obj.controller.view.cmd_forward.setAttribute('disabled','false');
132 obj.controller.view.cmd_forward.disabled = true;
133 obj.controller.view.cmd_forward.setAttribute('disabled','true');
136 obj.controller.view.cmd_back.disabled = false;
137 obj.controller.view.cmd_back.setAttribute('disabled','false');
139 obj.controller.view.cmd_back.disabled = true;
140 obj.controller.view.cmd_back.setAttribute('disabled','true');
148 'buildProgressListener' : function() {
151 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
154 obj.progressListener = {
155 onProgressChange : function(){},
156 onLocationChange : function(){},
157 onStatusChange : function(){},
158 onSecurityChange : function(){},
159 onStateChange : function ( webProgress, request, stateFlags, status) {
161 netscape.security.PrivilegeManager.enablePrivilege( "UniversalXPConnect" );
163 const nsIWebProgressListener = Components.interfaces.nsIWebProgressListener;
164 const nsIChannel = Components.interfaces.nsIChannel;
165 if (stateFlags == 65540 || stateFlags == 65537 || stateFlags == 65552) { return; }
166 s = ('onStateChange: stateFlags = ' + stateFlags + ' status = ' + status + '\n');
167 if (stateFlags & nsIWebProgressListener.STATE_IS_REQUEST) {
168 s += ('\tSTATE_IS_REQUEST\n');
170 if (stateFlags & nsIWebProgressListener.STATE_IS_DOCUMENT) {
171 s += ('\tSTATE_IS_DOCUMENT\n');
172 if( stateFlags & nsIWebProgressListener.STATE_STOP ) {
173 obj.push_variables(); obj.updateNavButtons();
174 if (window.xulG && typeof window.xulG.on_url_load == 'function') {
176 obj.error.sdump('D_TRACE','calling on_url_load');
177 window.xulG.on_url_load( obj.controller.view.browser_browser );
179 obj.error.sdump('D_ERROR','on_url_load: ' + E );
184 if (stateFlags & nsIWebProgressListener.STATE_IS_NETWORK) {
185 s += ('\tSTATE_IS_NETWORK\n');
187 if (stateFlags & nsIWebProgressListener.STATE_IS_WINDOW) {
188 s += ('\tSTATE_IS_WINDOW\n');
190 if (stateFlags & nsIWebProgressListener.STATE_START) {
191 s += ('\tSTATE_START\n');
193 if (stateFlags & nsIWebProgressListener.STATE_REDIRECTING) {
194 s += ('\tSTATE_REDIRECTING\n');
196 if (stateFlags & nsIWebProgressListener.STATE_TRANSFERING) {
197 s += ('\tSTATE_TRANSFERING\n');
199 if (stateFlags & nsIWebProgressListener.STATE_NEGOTIATING) {
200 s += ('\tSTATE_NEGOTIATING\n');
202 if (stateFlags & nsIWebProgressListener.STATE_STOP) {
203 s += ('\tSTATE_STOP\n');
205 obj.error.sdump('D_OPAC',s);
207 alert('util.browser.progresslistener.onstatechange: ' + js2JSON(E));
211 obj.progressListener.QueryInterface = function(){return this;};
213 this.error.sdump('D_ERROR','util.browser.buildProgressListener: ' + E + '\n');
218 dump('exiting util.browser.js\n');