Evergreen/staff_client/chrome/content/evergreen/util/win.js

   1 sdump('D_WIN','Loading win.js\n');
   2
   3 function s_alert(s) {
   4         // alert() replacement, intended to stop barcode scanners from "scanning through" the dialog
   5
   6         // get a reference to the prompt service component.
   7         var promptService = Components.classes["@mozilla.org/embedcomp/prompt-service;1"]
   8                 .getService(Components.interfaces.nsIPromptService);
   9
  10         // set the buttons that will appear on the dialog. It should be
  11         // a set of constants multiplied by button position constants. In this case,
  12         // three buttons appear, Save, Cancel and a custom button.
  13         //var flags=promptService.BUTTON_TITLE_OK * promptService.BUTTON_POS_0 +
  14         //      promptService.BUTTON_TITLE_CANCEL * promptService.BUTTON_POS_1 +
  15         //      promptService.BUTTON_TITLE_IS_STRING * promptService.BUTTON_POS_2;
  16         var flags = promptService.BUTTON_TITLE_IS_STRING * promptService.BUTTON_POS_0;
  17
  18         // display the dialog box. The flags set above are passed
  19         // as the fourth argument. The next three arguments are custom labels used for
  20         // the buttons, which are used if BUTTON_TITLE_IS_STRING is assigned to a
  21         // particular button. The last two arguments are for an optional check box.
  22         var check = {};
  23         sdump('D_WIN','s_alert: ' + s);
  24         promptService.confirmEx(window,"ALERT",
  25                 s,
  26                 flags,
  27                 "Enter", null, null,
  28                 "Check this box to confirm this message",
  29                 check
  30         );
  31         if (!check.value) {
  32                 snd_bad();
  33                 s_alert(s);
  34         }
  35 }
  36
  37 function new_window(chrome,params) {
  38         var name = self.name + '_' + ++mw.G['window_name_increment'];
  39         var options = 'chrome,resizable=yes,scrollbars=yes,width=800,height=600,fullscreen=yes';
  40         try {
  41                 if (params) {
  42                         if (params['window_name']) { name = params.window_name; }
  43                         if (params['window_options']) { options = params.window_options; }
  44                 }
  45         } catch(E) {
  46         }
  47         //var w = window.open(
  48         var w = SafeWindowOpen(
  49                 chrome,
  50                 name,
  51                 options
  52         );
  53         if (w) {
  54                 if (w != self) {
  55                         w.parentWindow = self;
  56                         w.mw = mw;
  57                         //register_window(w);
  58                 }
  59                 w.am_i_a_top_level_tab = false;
  60                 if (params) {
  61                         w.params = params;
  62                 }
  63         }
  64         return w;
  65 }
  66
  67
  68 // From: Bryan White on netscape.public.mozilla.xpfe, Oct 13, 2004
  69 // Message-ID: <ckjh7a$18q1@ripley.netscape.com>
  70 // Modified to return window handler, and do errors differently
  71 function SafeWindowOpen(url,title,features)
  72 {
  73         var w;
  74
  75    netscape.security.PrivilegeManager
  76      .enablePrivilege("UniversalXPConnect");
  77    const CI = Components.interfaces;
  78    const PB =
  79      Components.classes["@mozilla.org/preferences-service;1"]
  80      .getService(CI.nsIPrefBranch);
  81
  82    var blocked = false;
  83    try
  84    {
  85      // pref 'dom.disable_open_during_load' is the main popup
  86      // blocker preference
  87      blocked = PB.getBoolPref("dom.disable_open_during_load");
  88      if(blocked)
  89        PB.setBoolPref("dom.disable_open_during_load",false);
  90      w = window.open(url,title,features);
  91    }
  92    catch(e)
  93    {
  94      //alert("SafeWindowOpen error:\n\n" + e);
  95      handle_error(e);
  96    }
  97    if(blocked)
  98      PB.setBoolPref("dom.disable_open_during_load",true);
  99
 100         return w;
 101 }
 102
 103 function register_window(w) {
 104         sdump('D_WIN',arg_dump(arguments,{0:true}));
 105         mw.G.win_list[w.toString()] = w;
 106 }
 107
 108 function unregister_window(w) {
 109         sdump('D_WIN',arg_dump(arguments,{0:true}));
 110         try { delete mw.G.win_list[w.toString()]; } catch(E) { mw.G.win_list[w.toString()] = false; }
 111 }
 112
 113 function close_all_windows() {
 114         sdump('D_WIN',arg_dump(arguments));
 115         var w;
 116         for (var i in mw.G.win_list) {
 117                 sdump('D_WIN','\tconsidering ' + i + '...');
 118                 if (mw.G.win_list[i] != mw) {
 119                         sdump('D_WIN','closing');
 120                         var w = mw.G.win_list[i];
 121                         try { w.close(); } catch (E) {}
 122                         //unregister_window( w );
 123                 }
 124                 sdump('D_WIN','\n');
 125         }
 126         mw.close();
 127 }
 128
 129 function register_document(d) {
 130         sdump('D_WIN',arg_dump(arguments,{0:true}));
 131         mw.G.doc_list[d.toString()] = d;
 132 }
 133
 134 function unregister_document(d) {
 135         sdump('D_WIN',arg_dump(arguments,{0:true}));
 136         try { delete mw.G.doc_list[d.toString()]; } catch(E) { mw.G.doc_list[d.toString()] = false; }
 137 }
 138
 139