Open-ILS/xul/staff_client/chrome/content/util/window.js

   1 dump('entering util/window.js\n');
   2
   3 if (typeof util == 'undefined') util = {};
   4 util.window = function () {
   5         JSAN.use('util.error'); this.error = new util.error(); this.win = window;
   6         return this;
   7 };
   8
   9 util.window.prototype = {
  10
  11         // list of open window references, used for debugging in shell
  12         'win_list' : [],
  13
  14         // list of Top Level menu interface window references
  15         'appshell_list' : [],
  16
  17         // list of documents for debugging.  BROKEN
  18         'doc_list' : [],
  19
  20         // Windows need unique names.  This number helps.
  21         'window_name_increment' :  function() {
  22                 JSAN.use('OpenILS.data'); var data = new OpenILS.data(); data.init({'via':'stash'});
  23                 if (typeof data.window_name_increment == 'undefined') {
  24                         data.window_name_increment = 1;
  25                 } else {
  26                         data.window_name_increment++;
  27                 }
  28                 data.stash('window_name_increment');
  29                 return data.window_name_increment;
  30         },
  31
  32         // This number gets put into the title bar for Top Level menu interface windows
  33         'appshell_name_increment' : function() {
  34                 JSAN.use('OpenILS.data'); var data = new OpenILS.data(); data.init({'via':'stash'});
  35                 if (typeof data.appshell_name_increment == 'undefined') {
  36                         data.appshell_name_increment = 1;
  37                 } else {
  38                         data.appshell_name_increment++;
  39                 }
  40                 data.stash('appshell_name_increment');
  41                 return data.appshell_name_increment;
  42         },
  43
  44         // From: Bryan White on netscape.public.mozilla.xpfe, Oct 13, 2004
  45         // Message-ID: <ckjh7a$18q1@ripley.netscape.com>
  46         // Modified by Jason for Evergreen
  47         'SafeWindowOpen' : function (url,title,features) {
  48                 var w;
  49
  50                 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
  51                 netscape.security.PrivilegeManager.enablePrivilege("UniversalPreferencesRead");
  52                 netscape.security.PrivilegeManager.enablePrivilege("UniversalPreferencesWrite");
  53                 netscape.security.PrivilegeManager.enablePrivilege("UniversalBrowserRead");
  54                 netscape.security.PrivilegeManager.enablePrivilege("UniversalBrowserWrite");
  55
  56                 const CI = Components.interfaces;
  57                 const PB = Components.classes["@mozilla.org/preferences-service;1"].getService(CI.nsIPrefBranch);
  58
  59                 var blocked = false;
  60                 try {
  61                         // pref 'dom.disable_open_during_load' is the main popup blocker preference
  62                         blocked = PB.getBoolPref("dom.disable_open_during_load");
  63                         if(blocked) PB.setBoolPref("dom.disable_open_during_load",false);
  64                         w = this.win.open(url,title,features);
  65                 } catch(E) {
  66                         this.error.sdump('D_ERROR','window.SafeWindowOpen: ' + E + '\n');
  67                         throw(E);
  68                 }
  69                 if(blocked) PB.setBoolPref("dom.disable_open_during_load",true);
  70
  71                 return w;
  72         },
  73
  74         'open' : function(url,title,features,my_xulG) {
  75                 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
  76                 var key;
  77                 if (!title) title = 'anon' + this.window_name_increment();
  78                 if (!features) features = 'chrome';
  79                 this.error.sdump('D_WIN', 'opening ' + url + ', ' + title + ', ' + features + ' from ' + this.win + '\n');
  80                 var data;
  81                 if (features.match(/modal/) && my_xulG) {
  82                         JSAN.use('OpenILS.data'); data = new OpenILS.data(); data.init({'via':'stash'});
  83                         if (typeof data.modal_xulG_stack == 'undefined') data.modal_xulG_stack = {};
  84                         /* FIXME - not a perfect key.. could imagine two top-level windows both opening modal windows */
  85                         key = url;
  86                         if (typeof xulG == 'object') if (typeof xulG.url_prefix == 'function') {
  87                                 key = key.replace( xulG.url_prefix('/'), '/' );
  88                         }
  89                         if (typeof data.modal_xulG_stack[key] == 'undefined') data.modal_xulG_stack[key] = [];
  90                         data.modal_xulG_stack[key].push( my_xulG );
  91                         data.stash('modal_xulG_stack');
  92                         this.error.sdump('D_WIN','modal key = ' + key);
  93                 }
  94                 var w = this.SafeWindowOpen(url,title,features);
  95                 if (features.match(/modal/) && my_xulG) {
  96                         var x = data.modal_xulG_stack[key].pop();
  97                         data.stash('modal_xulG_stack');
  98                         return x;
  99                 } else {
 100                         if (my_xulG) {
 101                                 if (w.contentWindow) {
 102                                         w.contentWindow.xulG = my_xulG;
 103                                 } else {
 104                                         w.xulG = my_xulG;
 105                                 }
 106                         }
 107                 }
 108                 /*
 109                 setTimeout(
 110                         function() {
 111                                 try { w.title = title; } catch(E) { dump('**'+E+'\n'); }
 112                                 try { w.document.title = title; } catch(E) { dump('**'+E+'\n'); }
 113                         }, 0
 114                 );
 115                 */
 116                 return w;
 117         }
 118 }
 119
 120 dump('exiting util/window.js\n');