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gaia/apps/email/js/confirm_dialog.js

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+'use strict';
+
+define(function(require, exports) {
+
+  var cards = require('cards'),
+      ConfirmDialog = require('element!cards/confirm_dialog');
+
+  /**
+   * A class method used by others to create confirm dialogs.
+   * This method has two call types, to accommodate older
+   * code that used ConfirmDialog to pass a full form node:
+   *
+   *  ConfirmDialog.show(dialogFormNode, confirmObject, cancelObject);
+   *
+   * and simpler code that just wants to pass a string message
+   * and a callback that returns true (if OK is pressed) or
+   * false (if cancel is pressed):
+   *
+   *  ConfirmDialog.show(messageString, function(confirmed) {});
+   *
+   * This newer style mimics a plain confirm dialog, with an
+   * OK and Cancel that are not customizable.
+   */
+  ConfirmDialog.show = function(message, callback, cancel) {
+    var dialogBodyNode;
+
+    // Old style confirms that have their own form.
+    if (typeof message !== 'string') {
+      dialogBodyNode = message;
+      message = null;
+    }
+
+    cards.pushCard('confirm_dialog', 'immediate', {
+      dialogBodyNode: dialogBodyNode,
+      message: message,
+      confirm: callback,
+      callback: callback,
+      cancel: cancel
+    }, 'right');
+  };
+
+  return ConfirmDialog;
+
+});