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() {
86 if (this.controller.view.browser_browser.contentWindow.wrappedJSObject) {
87 return this.controller.view.browser_browser.contentWindow.wrappedJSObject;
89 return this.controller.view.browser_browser.contentWindow;
93 'push_variables' : function() {
96 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
97 var cw = this.get_content();
100 cw.xulG = window.xulG.passthru_content_params;
101 dump('xulG = ' + js2JSON(cw.xulG) + '\n');
104 this.error.sdump('D_ERROR','util.browser.push_variables: ' + E + '\n');
108 'getWebNavigation' : function() {
109 var wn = this.controller.view.browser_browser.webNavigation;
110 dump('getWebNavigation() = ' + wn + '\n');
114 'updateNavButtons' : function() {
115 var obj = this; var s = '';
117 var n = obj.getWebNavigation();
118 s += ('webNavigation = ' + n + '\n');
119 s += ('webNavigation.canGoForward = ' + n.canGoForward + '\n');
120 s += ('webNavigation.canGoBack = ' + n.canGoBack + '\n');
121 if (n.canGoForward) {
122 obj.controller.view.cmd_forward.disabled = false;
123 obj.controller.view.cmd_forward.setAttribute('disabled','false');
125 obj.controller.view.cmd_forward.disabled = true;
126 obj.controller.view.cmd_forward.setAttribute('disabled','true');
129 obj.controller.view.cmd_back.disabled = false;
130 obj.controller.view.cmd_back.setAttribute('disabled','false');
132 obj.controller.view.cmd_back.disabled = true;
133 obj.controller.view.cmd_back.setAttribute('disabled','true');
141 'buildProgressListener' : function() {
144 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
147 obj.progressListener = {
148 onProgressChange : function(){},
149 onLocationChange : function(){},
150 onStatusChange : function(){},
151 onSecurityChange : function(){},
152 onStateChange : function ( webProgress, request, stateFlags, status) {
153 netscape.security.PrivilegeManager.enablePrivilege( "UniversalXPConnect" );
155 const nsIWebProgressListener = Components.interfaces.nsIWebProgressListener;
156 const nsIChannel = Components.interfaces.nsIChannel;
157 if (stateFlags == 65540 || stateFlags == 65537 || stateFlags == 65552) { return; }
158 s = ('onStateChange: stateFlags = ' + stateFlags + ' status = ' + status + '\n');
159 if (stateFlags & nsIWebProgressListener.STATE_IS_REQUEST) {
160 s += ('\tSTATE_IS_REQUEST\n');
162 if (stateFlags & nsIWebProgressListener.STATE_IS_DOCUMENT) {
163 s += ('\tSTATE_IS_DOCUMENT\n');
164 if( stateFlags & nsIWebProgressListener.STATE_STOP ) {
165 obj.push_variables(); obj.updateNavButtons();
166 if (window.xulG && typeof window.xulG.on_url_load == 'function') {
168 obj.error.sdump('D_TRACE','calling on_url_load');
169 window.xulG.on_url_load( obj.controller.view.browser_browser );
171 obj.error.sdump('D_ERROR','on_url_load: ' + E );
176 if (stateFlags & nsIWebProgressListener.STATE_IS_NETWORK) {
177 s += ('\tSTATE_IS_NETWORK\n');
179 if (stateFlags & nsIWebProgressListener.STATE_IS_WINDOW) {
180 s += ('\tSTATE_IS_WINDOW\n');
182 if (stateFlags & nsIWebProgressListener.STATE_START) {
183 s += ('\tSTATE_START\n');
185 if (stateFlags & nsIWebProgressListener.STATE_REDIRECTING) {
186 s += ('\tSTATE_REDIRECTING\n');
188 if (stateFlags & nsIWebProgressListener.STATE_TRANSFERING) {
189 s += ('\tSTATE_TRANSFERING\n');
191 if (stateFlags & nsIWebProgressListener.STATE_NEGOTIATING) {
192 s += ('\tSTATE_NEGOTIATING\n');
194 if (stateFlags & nsIWebProgressListener.STATE_STOP) {
195 s += ('\tSTATE_STOP\n');
197 obj.error.sdump('D_OPAC',s);
200 obj.progressListener.QueryInterface = function(){return this;};
202 this.error.sdump('D_ERROR','util.browser.buildProgressListener: ' + E + '\n');
207 dump('exiting util.browser.js\n');