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.url = params['url'];
23 obj.push_xulG = params['push_xulG'];
24 obj.alt_print = params['alt_print'];
25 obj.browser_id = params['browser_id'];
26 obj.passthru_content_params = params['passthru_content_params'];
28 JSAN.use('util.controller'); obj.controller = new util.controller();
34 function() { alert('Not Yet Implemented'); }
39 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
41 JSAN.use('util.print'); var p = new util.print();
42 p.NSPrint(obj.get_content(),false,{});
44 obj.get_content().print();
52 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
53 var n = obj.getWebNavigation();
54 if (n.canGoForward) n.goForward();
56 var err = 'cmd_forward: ' + E;
57 obj.error.sdump('D_ERROR',err);
65 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
66 var n = obj.getWebNavigation();
67 if (n.canGoBack) n.goBack();
69 var err = 'cmd_back: ' + E;
70 obj.error.sdump('D_ERROR',err);
77 obj.controller.render();
79 var browser_id = 'browser_browser'; if (obj.browser_id) browser_id = obj.browser_id;
80 obj.controller.view.browser_browser = document.getElementById(browser_id);
82 obj.buildProgressListener();
83 dump('obj.controller.view.browser_browser.addProgressListener = '
84 + obj.controller.view.browser_browser.addProgressListener + '\n');
85 obj.controller.view.browser_browser.addProgressListener(obj.progressListener,
86 Components.interfaces.nsIWebProgress.NOTIFY_ALL );
88 obj.controller.view.browser_browser.setAttribute('src',obj.url);
89 dump('url = ' + obj.url + '\n');
92 this.error.sdump('D_ERROR','util.browser.init: ' + E + '\n');
96 'get_content' : function() {
98 if (this.controller.view.browser_browser.contentWindow.wrappedJSObject) {
99 return this.controller.view.browser_browser.contentWindow.wrappedJSObject;
101 return this.controller.view.browser_browser.contentWindow;
104 alert('util.browser.get_content(): ' + E);
108 'push_variables' : function() {
111 if (!obj.push_xulG) return;
112 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
113 var cw = this.get_content();
115 cw.xulG = obj.passthru_content_params;
116 dump('xulG = ' + js2JSON(cw.xulG) + '\n');
118 this.error.sdump('D_ERROR','util.browser.push_variables: ' + E + '\n');
122 'getWebNavigation' : function() {
124 var wn = this.controller.view.browser_browser.webNavigation;
125 dump('getWebNavigation() = ' + wn + '\n');
128 alert('util.browser.getWebNavigation(): ' + E );
132 'updateNavButtons' : function() {
133 var obj = this; var s = '';
135 var n = obj.getWebNavigation();
136 s += ('webNavigation = ' + n + '\n');
137 s += ('webNavigation.canGoForward = ' + n.canGoForward + '\n');
138 if (n.canGoForward) {
139 if (typeof obj.controller.view.cmd_forward != 'undefined') {
140 obj.controller.view.cmd_forward.disabled = false;
141 obj.controller.view.cmd_forward.setAttribute('disabled','false');
144 if (typeof obj.controller.view.cmd_forward != 'undefined') {
145 obj.controller.view.cmd_forward.disabled = true;
146 obj.controller.view.cmd_forward.setAttribute('disabled','true');
153 var n = obj.getWebNavigation();
154 s += ('webNavigation = ' + n + '\n');
155 s += ('webNavigation.canGoBack = ' + n.canGoBack + '\n');
157 if (typeof obj.controller.view.cmd_back != 'undefined') {
158 obj.controller.view.cmd_back.disabled = false;
159 obj.controller.view.cmd_back.setAttribute('disabled','false');
162 if (typeof obj.controller.view.cmd_back != 'undefined') {
163 obj.controller.view.cmd_back.disabled = true;
164 obj.controller.view.cmd_back.setAttribute('disabled','true');
174 'buildProgressListener' : function() {
177 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
180 obj.progressListener = {
181 onProgressChange : function(){},
182 onLocationChange : function(){},
183 onStatusChange : function(){},
184 onSecurityChange : function(){},
185 onStateChange : function ( webProgress, request, stateFlags, status) {
187 netscape.security.PrivilegeManager.enablePrivilege( "UniversalXPConnect" );
189 const nsIWebProgressListener = Components.interfaces.nsIWebProgressListener;
190 const nsIChannel = Components.interfaces.nsIChannel;
191 if (stateFlags == 65540 || stateFlags == 65537 || stateFlags == 65552) { return; }
192 s = ('onStateChange: stateFlags = ' + stateFlags + ' status = ' + status + '\n');
193 if (stateFlags & nsIWebProgressListener.STATE_IS_REQUEST) {
194 s += ('\tSTATE_IS_REQUEST\n');
196 if (stateFlags & nsIWebProgressListener.STATE_IS_DOCUMENT) {
197 s += ('\tSTATE_IS_DOCUMENT\n');
198 if( stateFlags & nsIWebProgressListener.STATE_STOP ) {
199 obj.push_variables(); obj.updateNavButtons();
200 if (window.xulG && typeof window.xulG.on_url_load == 'function') {
202 obj.error.sdump('D_TRACE','calling on_url_load');
203 window.xulG.on_url_load( obj.controller.view.browser_browser );
205 obj.error.sdump('D_ERROR','on_url_load: ' + E );
210 if (stateFlags & nsIWebProgressListener.STATE_IS_NETWORK) {
211 s += ('\tSTATE_IS_NETWORK\n');
213 if (stateFlags & nsIWebProgressListener.STATE_IS_WINDOW) {
214 s += ('\tSTATE_IS_WINDOW\n');
216 if (stateFlags & nsIWebProgressListener.STATE_START) {
217 s += ('\tSTATE_START\n');
219 if (stateFlags & nsIWebProgressListener.STATE_REDIRECTING) {
220 s += ('\tSTATE_REDIRECTING\n');
222 if (stateFlags & nsIWebProgressListener.STATE_TRANSFERING) {
223 s += ('\tSTATE_TRANSFERING\n');
225 if (stateFlags & nsIWebProgressListener.STATE_NEGOTIATING) {
226 s += ('\tSTATE_NEGOTIATING\n');
228 if (stateFlags & nsIWebProgressListener.STATE_STOP) {
229 s += ('\tSTATE_STOP\n');
231 obj.error.sdump('D_OPAC',s);
233 alert('util.browser.progresslistener.onstatechange: ' + js2JSON(E));
237 obj.progressListener.QueryInterface = function(){return this;};
239 this.error.sdump('D_ERROR','util.browser.buildProgressListener: ' + E + '\n');
244 dump('exiting util.browser.js\n');