使用 XKB 声明一个新的修饰键

Len*_*_96 12 x11 xkb

我正在尝试创建单手键盘布局,并希望Hyper在按下某些键时使用它来生成特殊键。

例如,当我按下Hyper_L和 时B,我希望 XKB 生成XF86AudioRaiseVolume.

相关部分来自custom_2.kbd (完整代码在http://pastebin.com/gm8cggn3):

xkb_keycodes {
    <K_36> = 54;        // b B XF86AudioRaiseVolume
    <K_85> = 133;       // Hyper_L
};

xkb_symbols {
    key <K_36> { type = "HYPER_LEVEL", [ b, B, XF86AudioRaiseVolume ] };
    key <K_85> { type = "ONE_LEVEL", [ Hyper_L ] };
};

xkb_compatibility {
    interpret Hyper_L { action = SetMods(modifiers=Hyper); };
};


xkb_types {
type "HYPER_LEVEL" {
    modifiers= Shift+Hyper;
    map[Shift]= Level2;
    map[Hyper]= Level3;
    map[Shift+Hyper]= Level3;
};
};
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对我来说似乎很好,但是当我尝试时:

~$ xkbcomp custom_2.kbd $DISPLAY
Error:            Identifier "Hyper" of type int is unknown
Error:            Key type mask field must be a modifier mask
                  Key type definition ignored
Warning:          Map entry for unused modifiers in HYPER_LEVEL
                  Using none instead of Shift
Error:            Identifier "Hyper" of type int is unknown
Error:            The key type map entry field must be a modifier mask
                  Ignoring illegal assignment in HYPER_LEVEL
Error:            Identifier "Hyper" of type int is unknown
Error:            The key type map entry field must be a modifier mask
                  Ignoring illegal assignment in HYPER_LEVEL
 -> 1
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(错误代码为 1)

现在我被困住了。有谁知道如何使这项工作?没有的解决方案Hyper是可以的。

编辑

通过将Superand更改HyperMod4and Mod5,该错误消失了:

~$ xkbcomp custom_3.kbd
( no output )

~$ diff custom_{2,3}.kbd
188,190c188,190
<         interpret Super_L { action = SetMods(modifiers=Super); };
<         interpret Hyper_L { action = SetMods(modifiers=Hyper); };
<     }c;
---
>         interpret Super_L { action = SetMods(modifiers=Mod4); };
>         interpret Hyper_L { action = SetMods(modifiers=Mod5); };
>     };
204c204
<             modifiers= Shift+Hyper;
---
>             modifiers= Shift+Mod5;
206,207c206,207
<             map[Hyper]= Level3;
<             map[Shift+Hyper]= Level3;
---
>             map[Mod5]= Level3;
>             map[Shift+Mod5]= Level3;
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但是,它仍然不起作用:

~$ xkbcomp custom_3.kbd $DISPLAY 
Error:            success in unknown
                  Couldn't write keyboard description to :0.0
X Error of failed request:  BadValue (integer parameter out of range for operation)
  Major opcode of failed request:  135 (XKEYBOARD)
  Minor opcode of failed request:  9 (XkbSetMap)
  Value in failed request:  0x8010202
  Serial number of failed request:  12
  Current serial number in output stream:  14
 -> 1 
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BRP*_*ock 9

我自己仍然有一些(我认为不相关的)XKB 问题,但我确实映射了一个 Hyper 修饰符,我相信相关设置如下:

兼容:

virtual_modifiers Shift,Control,Meta,Super,Hyper,AltGr;

interpret Hyper_R { action = SetMods(modifiers=Mod4); };
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符号:

modifier_map Mod4 { <DELE> }; // Hyper
key <DELE>  { type="UNMODIFIED", [ Hyper_R ], repeat=no  };
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然后像

key <K_36> { type = "SHIFT+HYPER", [ b, B, 
                                XF86AudioRaiseVolume, XF86AudioRaiseVolume ] };
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类型

virtual_modifiers Meta,AltGr,Super,Hyper,Mod5;
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除非您也在使用它,否则不需要那里的 Mod5;但同样,这里省略 Shift & Control ...

type "SHIFT+HYPER" {
    modifiers= Shift+Hyper;
    map[Shift]= Level2;
    map[Hyper]= Level3;
    map[Shift+Hyper]= Level4;
};
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就其价值而言,我在尝试重新定义几何图形和关键代码时遇到的麻烦比它的价值要糟糕得多,并且最终恢复到形式上的pc105关键符号<AE01>,尽管其中许多被错误地命名。(例如<DELE>我的 Hyper 键)

附注。有关工作示例,请参阅https://github.com/brpocock/spacey-cadet-keyboard ...