toolkit/content/editMenuOverlay.js

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   3 # Version: MPL 1.1/GPL 2.0/LGPL 2.1
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   5 # The contents of this file are subject to the Mozilla Public License Version
   6 # 1.1 (the "License"); you may not use this file except in compliance with
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  15 # The Original Code is mozilla.org code.
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  17 # The Initial Developer of the Original Code is
  18 # Netscape Communications Corporation.
  19 # Portions created by the Initial Developer are Copyright (C) 1998
  20 # the Initial Developer. All Rights Reserved.
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  22 # Contributor(s):
  23 #   Alec Flett <alecf@netscape.com>
  24 #
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  38
  39 // update menu items that rely on focus or on the current selection
  40 function goUpdateGlobalEditMenuItems()
  41 {
  42   // Don't bother updating the edit commands if they aren't visible in any way
  43   // (i.e. the Edit menu isn't open, nor is the context menu open, nor have the
  44   // cut, copy, and paste buttons been added to the toolbars) for performance.
  45   // This only works in applications/on platforms that set the gEditUIVisible
  46   // flag, so we check to see if that flag is defined before using it.
  47   if (typeof gEditUIVisible != "undefined" && !gEditUIVisible)
  48     return;
  49
  50   goUpdateCommand("cmd_undo");
  51   goUpdateCommand("cmd_redo");
  52   goUpdateCommand("cmd_cut");
  53   goUpdateCommand("cmd_copy");
  54   goUpdateCommand("cmd_paste");
  55   goUpdateCommand("cmd_selectAll");
  56   goUpdateCommand("cmd_delete");
  57   goUpdateCommand("cmd_switchTextDirection");
  58 }
  59
  60 // update menu items that relate to undo/redo
  61 function goUpdateUndoEditMenuItems()
  62 {
  63   goUpdateCommand("cmd_undo");
  64   goUpdateCommand("cmd_redo");
  65 }
  66
  67 // update menu items that depend on clipboard contents
  68 function goUpdatePasteMenuItems()
  69 {
  70   goUpdateCommand("cmd_paste");
  71 }