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'];
27 obj.on_url_load = params['on_url_load'];
29 JSAN.use('util.controller'); obj.controller = new util.controller();
35 function() { alert('Not Yet Implemented'); }
40 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
42 JSAN.use('util.print'); var p = new util.print();
43 p.NSPrint(obj.get_content(),false,{});
45 obj.get_content().print();
53 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
54 var n = obj.getWebNavigation();
55 if (n.canGoForward) n.goForward();
57 var err = 'cmd_forward: ' + E;
58 obj.error.sdump('D_ERROR',err);
66 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
67 var n = obj.getWebNavigation();
68 if (n.canGoBack) n.goBack();
70 var err = 'cmd_back: ' + E;
71 obj.error.sdump('D_ERROR',err);
78 obj.controller.render();
80 var browser_id = 'browser_browser'; if (obj.browser_id) browser_id = obj.browser_id;
81 obj.controller.view.browser_browser = document.getElementById(browser_id);
83 obj.buildProgressListener();
84 dump('obj.controller.view.browser_browser.addProgressListener = '
85 + obj.controller.view.browser_browser.addProgressListener + '\n');
86 obj.controller.view.browser_browser.addProgressListener(obj.progressListener,
87 Components.interfaces.nsIWebProgress.NOTIFY_ALL );
89 obj.controller.view.browser_browser.setAttribute('src',obj.url);
90 dump('url = ' + obj.url + '\n');
93 this.error.sdump('D_ERROR','util.browser.init: ' + E + '\n');
97 'get_content' : function() {
99 if (this.controller.view.browser_browser.contentWindow.wrappedJSObject) {
100 return this.controller.view.browser_browser.contentWindow.wrappedJSObject;
102 return this.controller.view.browser_browser.contentWindow;
105 alert('util.browser.get_content(): ' + E);
109 'push_variables' : function() {
112 if (!obj.push_xulG) return;
113 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
114 var cw = this.get_content();
116 cw.xulG = obj.passthru_content_params;
117 dump('xulG = ' + js2JSON(cw.xulG) + '\n');
119 this.error.sdump('D_ERROR','util.browser.push_variables: ' + E + '\n');
123 'getWebNavigation' : function() {
125 var wn = this.controller.view.browser_browser.webNavigation;
126 dump('getWebNavigation() = ' + wn + '\n');
129 alert('util.browser.getWebNavigation(): ' + E );
133 'updateNavButtons' : function() {
134 var obj = this; var s = '';
136 var n = obj.getWebNavigation();
137 s += ('webNavigation = ' + n + '\n');
138 s += ('webNavigation.canGoForward = ' + n.canGoForward + '\n');
139 if (n.canGoForward) {
140 if (typeof obj.controller.view.cmd_forward != 'undefined') {
141 obj.controller.view.cmd_forward.disabled = false;
142 obj.controller.view.cmd_forward.setAttribute('disabled','false');
145 if (typeof obj.controller.view.cmd_forward != 'undefined') {
146 obj.controller.view.cmd_forward.disabled = true;
147 obj.controller.view.cmd_forward.setAttribute('disabled','true');
154 var n = obj.getWebNavigation();
155 s += ('webNavigation = ' + n + '\n');
156 s += ('webNavigation.canGoBack = ' + n.canGoBack + '\n');
158 if (typeof obj.controller.view.cmd_back != 'undefined') {
159 obj.controller.view.cmd_back.disabled = false;
160 obj.controller.view.cmd_back.setAttribute('disabled','false');
163 if (typeof obj.controller.view.cmd_back != 'undefined') {
164 obj.controller.view.cmd_back.disabled = true;
165 obj.controller.view.cmd_back.setAttribute('disabled','true');
175 'buildProgressListener' : function() {
178 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
181 obj.progressListener = {
182 onProgressChange : function(){},
183 onLocationChange : function(){},
184 onStatusChange : function(){},
185 onSecurityChange : function(){},
186 onStateChange : function ( webProgress, request, stateFlags, status) {
188 netscape.security.PrivilegeManager.enablePrivilege( "UniversalXPConnect" );
190 const nsIWebProgressListener = Components.interfaces.nsIWebProgressListener;
191 const nsIChannel = Components.interfaces.nsIChannel;
192 if (stateFlags == 65540 || stateFlags == 65537 || stateFlags == 65552) { return; }
193 s = ('onStateChange: stateFlags = ' + stateFlags + ' status = ' + status + '\n');
194 if (stateFlags & nsIWebProgressListener.STATE_IS_REQUEST) {
195 s += ('\tSTATE_IS_REQUEST\n');
197 if (stateFlags & nsIWebProgressListener.STATE_IS_DOCUMENT) {
198 s += ('\tSTATE_IS_DOCUMENT\n');
199 if( stateFlags & nsIWebProgressListener.STATE_STOP ) {
200 obj.push_variables(); obj.updateNavButtons();
201 if (obj.on_url_load == 'function') {
203 obj.error.sdump('D_TRACE','calling on_url_load');
204 obj.on_url_load( obj.controller.view.browser_browser );
206 obj.error.sdump('D_ERROR','on_url_load: ' + E );
211 if (stateFlags & nsIWebProgressListener.STATE_IS_NETWORK) {
212 s += ('\tSTATE_IS_NETWORK\n');
214 if (stateFlags & nsIWebProgressListener.STATE_IS_WINDOW) {
215 s += ('\tSTATE_IS_WINDOW\n');
217 if (stateFlags & nsIWebProgressListener.STATE_START) {
218 s += ('\tSTATE_START\n');
220 if (stateFlags & nsIWebProgressListener.STATE_REDIRECTING) {
221 s += ('\tSTATE_REDIRECTING\n');
223 if (stateFlags & nsIWebProgressListener.STATE_TRANSFERING) {
224 s += ('\tSTATE_TRANSFERING\n');
226 if (stateFlags & nsIWebProgressListener.STATE_NEGOTIATING) {
227 s += ('\tSTATE_NEGOTIATING\n');
229 if (stateFlags & nsIWebProgressListener.STATE_STOP) {
230 s += ('\tSTATE_STOP\n');
232 obj.error.sdump('D_OPAC',s);
234 alert('util.browser.progresslistener.onstatechange: ' + js2JSON(E));
238 obj.progressListener.QueryInterface = function(){return this;};
240 this.error.sdump('D_ERROR','util.browser.buildProgressListener: ' + E + '\n');
245 dump('exiting util.browser.js\n');