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.debug_label = params['debug_label'];
27 obj.passthru_content_params = params['passthru_content_params'];
28 obj.on_url_load = params['on_url_load'];
30 JSAN.use('util.controller'); obj.controller = new util.controller();
36 function() { alert('Not Yet Implemented'); }
41 var curr_url = obj.get_content().location.href;
42 var url = window.prompt('Original URL: ' + obj.url + '\nCurrent URL: ' + curr_url + '\nEnter new URL:',curr_url);
43 if (url) { obj.get_content().location.href = url; }
49 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
51 JSAN.use('util.print'); var p = new util.print();
52 p.NSPrint(obj.get_content(),false,{});
54 obj.get_content().print();
62 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
63 var n = obj.getWebNavigation();
64 if (n.canGoForward) n.goForward();
66 var err = 'cmd_forward: ' + E;
67 obj.error.sdump('D_ERROR',err);
75 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
76 var n = obj.getWebNavigation();
77 if (n.canGoBack) n.goBack();
79 var err = 'cmd_back: ' + E;
80 obj.error.sdump('D_ERROR',err);
88 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
89 var n = obj.getWebNavigation();
90 n.reload( Components.interfaces.nsIWebNavigation.LOAD_FLAGS_NONE );
92 var err = 'cmd_reload: ' + E;
93 obj.error.sdump('D_ERROR',err);
100 obj.controller.render();
102 var browser_id = 'browser_browser'; if (obj.browser_id) browser_id = obj.browser_id;
103 obj.controller.view.browser_browser = document.getElementById(browser_id);
105 obj.buildProgressListener();
107 dump('obj.controller.view.browser_browser.addProgressListener = '
108 + obj.controller.view.browser_browser.addProgressListener + '\n');
110 obj.controller.view.browser_browser.addProgressListener(obj.progressListener,
111 Components.interfaces.nsIWebProgress.NOTIFY_ALL );
113 obj.controller.view.browser_browser.setAttribute('src',obj.url);
114 //dump('browser url = ' + obj.url + '\n');
117 this.error.sdump('D_ERROR','util.browser.init: ' + E + '\n');
121 'get_content' : function() {
123 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
124 if (this.controller.view.browser_browser.contentWindow.wrappedJSObject) {
125 return this.controller.view.browser_browser.contentWindow.wrappedJSObject;
127 return this.controller.view.browser_browser.contentWindow;
130 this.error.sdump('D_ERROR','util.browser.get_content(): ' + E);
134 'push_variables' : function() {
138 try { s += obj.url + '\n' + obj.get_content().location.href + '\n'; } catch(E) { s+=E + '\n'; }
139 if (!obj.push_xulG) return;
140 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
141 var cw = this.get_content();
143 cw.XUL_BUILD_ID = '/xul/server/'.split(/\//)[2];
144 cw.xulG = obj.passthru_content_params || {};
145 cw.xulG.set_tab = window.xulG.set_tab;
146 cw.xulG.new_tab = window.xulG.new_tab;
147 cw.xulG.new_patron_tab = window.xulG.new_patron_tab;
148 cw.xulG.set_patron_tab = window.xulG.set_patron_tab;
149 cw.xulG.volume_item_creator = window.xulG.volume_item_creator;
150 cw.xulG.holdings_maintenance_tab = window.xulG.holdings_maintenance_tab;
151 cw.xulG.url_prefix = window.xulG.url_prefix;
152 cw.xulG.urls = window.urls;
153 try { s += ('******** cw = ' + cw + ' cw.xulG = ' + (cw.xulG) + '\n'); } catch(E) { s+=E + '\n'; }
154 obj.error.sdump('D_BROWSER',s);
156 this.error.sdump('D_ERROR','util.browser.push_variables: ' + E + '\n');
160 'getWebNavigation' : function() {
162 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
163 var wn = this.controller.view.browser_browser.webNavigation;
164 var s = this.url + '\n' + this.get_content().location.href + '\n';
165 s += ('getWebNavigation() = ' + wn + '\n');
166 //this.error.sdump('D_BROWSER',s);
169 this.error.sdump('D_ERROR','util.browser.getWebNavigation(): ' + E );
173 'updateNavButtons' : function() {
174 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
176 var s = obj.url + '\n' + obj.get_content().location.href + '\n';
178 var n = obj.getWebNavigation();
179 s += ('webNavigation = ' + n + '\n');
180 s += ('webNavigation.canGoForward = ' + n.canGoForward + '\n');
181 if (n.canGoForward) {
182 if (typeof obj.controller.view.cmd_forward != 'undefined') {
183 obj.controller.view.cmd_forward.disabled = false;
184 obj.controller.view.cmd_forward.setAttribute('disabled','false');
187 if (typeof obj.controller.view.cmd_forward != 'undefined') {
188 obj.controller.view.cmd_forward.disabled = true;
189 obj.controller.view.cmd_forward.setAttribute('disabled','true');
196 var n = obj.getWebNavigation();
197 s += ('webNavigation = ' + n + '\n');
198 s += ('webNavigation.canGoBack = ' + n.canGoBack + '\n');
200 if (typeof obj.controller.view.cmd_back != 'undefined') {
201 obj.controller.view.cmd_back.disabled = false;
202 obj.controller.view.cmd_back.setAttribute('disabled','false');
205 if (typeof obj.controller.view.cmd_back != 'undefined') {
206 obj.controller.view.cmd_back.disabled = true;
207 obj.controller.view.cmd_back.setAttribute('disabled','true');
214 //this.error.sdump('D_BROWSER',s);
217 'buildProgressListener' : function() {
220 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
223 obj.progressListener = {
224 onProgressChange : function(){},
225 onLocationChange : function(){},
226 onStatusChange : function(){},
227 onSecurityChange : function(){},
228 onStateChange : function ( webProgress, request, stateFlags, status) {
230 netscape.security.PrivilegeManager.enablePrivilege( "UniversalXPConnect" );
231 var s = obj.url + '\n' + obj.get_content().location.href + '\n';
232 const nsIWebProgressListener = Components.interfaces.nsIWebProgressListener;
233 const nsIChannel = Components.interfaces.nsIChannel;
234 ////// handle the throbber
235 var throbber = document.getElementById('throbber');
238 if (!(stateFlags & nsIWebProgressListener.STATE_RESTORING)) {
240 throbber.setAttribute('mode','undetermined');
242 if (stateFlags & nsIWebProgressListener.STATE_STOP) {
246 if (!busy) { throbber.setAttribute('mode','determined'); }
252 if (stateFlags == 65540 || stateFlags == 65537 || stateFlags == 65552) { return; }
253 s += ('onStateChange: stateFlags = ' + stateFlags + ' status = ' + status + '\n');
254 if (stateFlags & nsIWebProgressListener.STATE_IS_REQUEST) {
255 s += ('\tSTATE_IS_REQUEST\n');
257 if (stateFlags & nsIWebProgressListener.STATE_IS_DOCUMENT) {
258 s += ('\tSTATE_IS_DOCUMENT\n');
259 if( stateFlags & nsIWebProgressListener.STATE_STOP ) {
260 obj.push_variables(); obj.updateNavButtons();
261 if (typeof obj.on_url_load == 'function') {
263 obj.error.sdump('D_TRACE','calling on_url_load');
264 obj.on_url_load( obj.controller.view.browser_browser );
266 obj.error.sdump('D_ERROR','on_url_load: ' + E );
269 if (obj.debug_label) {
271 document.getElementById(obj.debug_label).setAttribute('tooltiptext','url: ' + obj.get_content().location.href);
273 obj.error.sdump('D_ERROR','on_url_load, debug_label: ' + E );
278 if (stateFlags & nsIWebProgressListener.STATE_IS_NETWORK) {
279 s += ('\tSTATE_IS_NETWORK\n');
281 if (stateFlags & nsIWebProgressListener.STATE_IS_WINDOW) {
282 s += ('\tSTATE_IS_WINDOW\n');
284 if (stateFlags & nsIWebProgressListener.STATE_START) {
285 s += ('\tSTATE_START\n');
287 if (stateFlags & nsIWebProgressListener.STATE_REDIRECTING) {
288 s += ('\tSTATE_REDIRECTING\n');
290 if (stateFlags & nsIWebProgressListener.STATE_TRANSFERING) {
291 s += ('\tSTATE_TRANSFERING\n');
293 if (stateFlags & nsIWebProgressListener.STATE_NEGOTIATING) {
294 s += ('\tSTATE_NEGOTIATING\n');
296 if (stateFlags & nsIWebProgressListener.STATE_STOP) {
297 s += ('\tSTATE_STOP\n');
299 //obj.error.sdump('D_BROWSER',s);
300 if (throbber) { throbber.setAttribute('tooltiptext',s); }
302 obj.error.sdump('D_ERROR','util.browser.progresslistener.onstatechange: ' + (E));
306 obj.progressListener.QueryInterface = function(){return this;};
308 this.error.sdump('D_ERROR','util.browser.buildProgressListener: ' + E + '\n');
313 dump('exiting util.browser.js\n');