1 files changed, 69 insertions, 0 deletions
diff --git a/browser/components/shell/nsIShellService.idl b/browser/components/shell/nsIShellService.idl
new file mode 100644
index 0000000000..4eae32c03e
--- /dev/null
+++ b/browser/components/shell/nsIShellService.idl
@@ -0,0 +1,69 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsISupports.idl"
+
+interface nsIFile;
+
+webidl Element;
+
+[scriptable, uuid(2d1a95e4-5bd8-4eeb-b0a8-c1455fd2a357)]
+interface nsIShellService : nsISupports
+{
+  /**
+   * Determines whether or not Firefox is the "Default Browser."
+   * This is simply whether or not Firefox is registered to handle
+   * http links.
+   *
+   * @param aForAllTypes  true if the check should be made for HTTP and HTML.
+   *                      false if the check should be made for HTTP only.
+   *                      This parameter may be ignored on some platforms.
+   */
+  boolean isDefaultBrowser([optional] in boolean aForAllTypes);
+
+  /**
+   * Registers Firefox as the "Default Browser."
+   *
+   * @param aClaimAllTypes Register Firefox as the handler for
+   *                       additional protocols (chrome etc)
+   *                       and web documents (.html, .xhtml etc).
+   * @param aForAllUsers   Whether or not Firefox should attempt
+   *                       to become the default browser for all
+   *                       users on a multi-user system.
+   */
+  void setDefaultBrowser(in boolean aClaimAllTypes, in boolean aForAllUsers);
+
+  /**
+   * Flags for positioning/sizing of the Desktop Background image.
+   */
+  const long BACKGROUND_TILE      = 1;
+  const long BACKGROUND_STRETCH   = 2;
+  const long BACKGROUND_CENTER    = 3;
+  const long BACKGROUND_FILL      = 4;
+  const long BACKGROUND_FIT       = 5;
+  const long BACKGROUND_SPAN      = 6;
+
+    /**
+     * Sets the desktop background image using either the HTML <IMG>
+     * element supplied or the background image of the element supplied.
+     *
+     * @param aImageElement Either a HTML <IMG> element or an element with
+     *                      a background image from which to source the
+     *                      background image.
+     * @param aPosition     How to place the image on the desktop
+     * @param aImageName    The image name. Equivalent to the leaf name of the
+     *                      location.href.
+     */
+  void setDesktopBackground(in Element aElement,
+                            in long aPosition,
+                            in ACString aImageName);
+
+  /**
+   * The desktop background color, visible when no background image is
+   * used, or if the background image is centered and does not fill the
+   * entire screen. A rgb value, where (r << 16 | g << 8 | b)
+   */
+  attribute unsigned long desktopBackgroundColor;
+};