KeyRemap4MacBook:private.xml

private.xml

<?xml version="1.0"?>
<root>
<!--
  <item>
    <name>Use caps lock key to extra modifier</name>
    <appendix>(You need to change the key code of caps lock to 80 on PCKeyboardHack)</appendix>
    <identifier>private.capslock_extra_modifier</identifier>
    <block>
      <modifier_only>ModifierFlag::CAPSLOCK</modifier_only>
      <autogen>
        __KeyOverlaidModifier__
        KeyCode::F19,
        KeyCode::VK_MODIFIER_EXTRA1,
        KeyCode::CAPSLOCK,
      </autogen>
    </block>
    <autogen>
      __KeyToKey__
      KeyCode::F19, VK_SHIFT | ModifierFlag::NONE,
      KeyCode::CAPSLOCK,
    </autogen>

    <autogen>
      __KeyToKey__
      KeyCode::F19,
      KeyCode::VK_MODIFIER_EXTRA1,
    </autogen>

    <autogen>__KeyToKey__ KeyCode::I, ModifierFlag::EXTRA1, KeyCode::CURSOR_UP</autogen>
    <autogen>__KeyToKey__ KeyCode::J, ModifierFlag::EXTRA1, KeyCode::CURSOR_LEFT</autogen>
    <autogen>__KeyToKey__ KeyCode::K, ModifierFlag::EXTRA1, KeyCode::CURSOR_DOWN</autogen>
    <autogen>__KeyToKey__ KeyCode::L, ModifierFlag::EXTRA1, KeyCode::CURSOR_RIGHT</autogen>
  </item>
-->
  <item>
    <name>F19 to F19</name>
    <appendix>(F19 to Hyper (ctrl+shift+cmd+opt) + F19 Only, F19)</appendix>
    <identifier>private.f192f19</identifier>
    <autogen>
      __KeyOverlaidModifier__
      KeyCode::F19,
      KeyCode::COMMAND_L,
      ModifierFlag::OPTION_L | ModifierFlag::SHIFT_L | ModifierFlag::CONTROL_L,
      KeyCode::F19
    </autogen>
  </item>
  <item>
    <name>Hyper+J To Down</name>
    <appendix>Hyper(cmd+ctrl+shift+opt)+J, send down</appendix>
    <identifier>private.hyperj2down</identifier>
    <autogen>
      __KeyToKey__
      KeyCode::J, ModifierFlag::OPTION_L | ModifierFlag::SHIFT_L | ModifierFlag::CONTROL_L | ModifierFlag::COMMAND_L,
      KeyCode::CURSOR_DOWN
    </autogen>
  </item>
  <item>
    <name>Hyper+K To Up</name>
    <appendix>Hyper(cmd+ctrl+shift+opt)+k, send up</appendix>
    <identifier>private.hyperk2up</identifier>
    <autogen>
      __KeyToKey__
      KeyCode::K, ModifierFlag::OPTION_L | ModifierFlag::SHIFT_L | ModifierFlag::CONTROL_L | ModifierFlag::COMMAND_L,
      KeyCode::CURSOR_UP
    </autogen>
  </item>
  <item>
    <name>Hyper+H To Left</name>
    <appendix>Hyper(cmd+ctrl+shift+opt)+h, send left</appendix>
    <identifier>private.hyperh2left</identifier>
    <autogen>
      __KeyToKey__
      KeyCode::H, ModifierFlag::OPTION_L | ModifierFlag::SHIFT_L | ModifierFlag::CONTROL_L | ModifierFlag::COMMAND_L,
      KeyCode::CURSOR_LEFT
    </autogen>
  </item>
  <item>
    <name>Hyper+L To Right</name>
    <appendix>Hyper(cmd+ctrl+shift+opt)+l, send right</appendix>
    <identifier>private.hyperl2right</identifier>
    <autogen>
      __KeyToKey__
      KeyCode::L, ModifierFlag::OPTION_L | ModifierFlag::SHIFT_L | ModifierFlag::CONTROL_L | ModifierFlag::COMMAND_L,
      KeyCode::CURSOR_RIGHT
    </autogen>
  </item>
  <item>
    <name>Hyper+Tab To Capslock</name>
    <appendix>Hyper(cmd+ctrl+shift+opt)+tab, send capslock</appendix>
    <identifier>private.hypertab2capslock</identifier>
    <autogen>
      __KeyToKey__
      KeyCode::TAB, ModifierFlag::OPTION_L | ModifierFlag::SHIFT_L | ModifierFlag::CONTROL_L | ModifierFlag::COMMAND_L,
      KeyCode::CAPSLOCK
    </autogen>
  </item>
</root>

说明

这是KeyRemap4MacBook的private.xml文件，主要功能如下：

1. 取消不常用的Caps lock键其本来的功能。
2. 将Caps lock键设置为一个“Hyper”键(F19, keycode:80)。
3. 将该Hyper键映射为"command_L + control_L + shift_L + option_L"。
4. Hyper + J/K/H/L = 下/上/左/右。

具体是依照 Caps Lock to Hyper key 以及 A useful Caps Lock key 这两篇文章来修改的。

后续

有了此设置后，可进一步在Alfred 2中用 "Launch file group from hotkey" template 来设置常用应用程序。例如：

• Hyper => Alfred 2
• Hyper + F => Finder
• Hyper + T => iTerm2
• Hyper + D => ~/Downloads
• Hyper + S => Sublime text
• ...