alert windows

git-svn-id: svn://svn.open-ils.org/ILS/trunk@1281 dcc99617-32d9-48b4-a31d-7c20da2025e4

diff --git a/Evergreen/staff_client/chrome/content/evergreen/util/win.js b/Evergreen/staff_client/chrome/content/evergreen/util/win.js
index 1d8e133..c479838 100644 (file)
--- a/Evergreen/staff_client/chrome/content/evergreen/util/win.js
+++ b/Evergreen/staff_client/chrome/content/evergreen/util/win.js
@@ -21,7 +21,7 @@ function s_alert(s) {
        // particular button. The last two arguments are for an optional check box.
        var check = {};
        sdump('D_WIN','s_alert: ' + s);
-       promptService.confirmEx(window,"ALERT",
+       var rv = promptService.confirmEx(window,"ALERT",
                s,
                flags, 
                "Enter", null, null, 
@@ -30,8 +30,50 @@ function s_alert(s) {
        );
        if (!check.value) {
                snd_bad();
-               s_alert(s);
+               return s_alert(s);
        }
+       return rv;
+}
+
+function yns_alert(s,a,b,c) {
+       // alert() replacement, intended to stop barcode scanners from "scanning through" the dialog
+
+       if (!a) a = "Yes";
+       if (!b) b = "No";
+       if (!c) c = "Maybe";
+
+       // get a reference to the prompt service component.
+       var promptService = Components.classes["@mozilla.org/embedcomp/prompt-service;1"]
+               .getService(Components.interfaces.nsIPromptService);
+
+       // set the buttons that will appear on the dialog. It should be
+       // a set of constants multiplied by button position constants. In this case,
+       // three buttons appear, Save, Cancel and a custom button.
+       //var flags=promptService.BUTTON_TITLE_OK * promptService.BUTTON_POS_0 +
+       //      promptService.BUTTON_TITLE_CANCEL * promptService.BUTTON_POS_1 +
+       //      promptService.BUTTON_TITLE_IS_STRING * promptService.BUTTON_POS_2;
+       var flags = promptService.BUTTON_TITLE_IS_STRING * promptService.BUTTON_POS_0 +
+               promptService.BUTTON_TITLE_CANCEL * promptService.BUTTON_POS_1 +
+               promptService.BUTTON_TITLE_IS_STRING * promptService.BUTTON_POS_2;
+
+       // display the dialog box. The flags set above are passed
+       // as the fourth argument. The next three arguments are custom labels used for
+       // the buttons, which are used if BUTTON_TITLE_IS_STRING is assigned to a
+       // particular button. The last two arguments are for an optional check box.
+       var check = {};
+       sdump('D_WIN','yns_alert: ' + s);
+       var rv = promptService.confirmEx(window,"ALERT",
+               s,
+               flags, 
+               a, b, c, 
+               "Check this box to confirm this message", 
+               check
+       );
+       if (!check.value) {
+               snd_bad();
+               return yns_alert(s,a,b,c);
+       }
+       return rv;
 }
 
 function new_window(chrome,params) {