代码

Question

例如，是否可以从menukeys包中为菜单中的最后一个项目添加颜色？是否有办法制作一个宏，将菜单中的最后一个项目都加粗？我希望这个宏可以全局使用。

知道如何与菜单和目录中的每个组件直接交互就好了。

手册中的示例menukeys，2014/03/10 — v1.3 第 9 页：

更高级的命令是 \newmenustyle。它有九个参数： \newmenustyle⟨* ⟩{⟨name⟩}[⟨pre⟩]{⟨first⟩} [⟨sep⟩]{⟨mid⟩}{⟨last⟩}{⟨single⟩} [⟨post⟩]{⟨theme⟩}。

例子：\newmenustyle{mystyle}[$\bullet$]{draw,red}[$\ast$]% {draw}{draw,red}{draw,dashed}[$\bullet$]

结果是：

失控参数？./menukeystest.tex:11: 段落在 \tw@declare@sytle@extra@args 完成之前结束。

代码

\documentclass{article}

\usepackage{fontspec}
\usepackage{xcolor}
\usepackage{menukeys}

\renewmenumacro{\directory}[/]{paths}
\renewmenumacro{\menu}[>]{roundedmenus} % default: menus
\renewmenumacro{\directory}{pathswithfolder} % default: paths
\renewmenumacro{\keys}{shadowedroundedkeys} % default: roundedkeys
% \newcommand{\button}[1]{{\renewmenumacro{\keys}{roundedkeys}\keys{#1}}}
% better/official:
\newmenumacro{\button}[+]{roundkeys}

\begin{document}

\menu{Macros>AppleScript>Show Files}

\menu{Macros>AppleScript>Show Files} <-- Color last item

\menu{Macros>AppleScript>\textbf{Show Files}} <-- Make last item bold

\directory{/home/user/Desktop}

\keys{SHIFT + H}

\button{Start Process}

\end{document}

模拟输出

Answer 1

这里有一个解决方案：

1. 创建两个副本 roundedmenusA并roundedmenusB从中roundedmenus。
2. 修改这两种样式以获得所需的效果。

---

代码

\documentclass{article}

\usepackage{fontspec}
\usepackage{xcolor}
\usepackage{menukeys}

\copymenustyle{roundedmenusA}{roundedmenus}
\copymenustyle{roundedmenusB}{roundedmenus}

\def\lastcolor{blue!50}

\makeatletter

% modify style roundedmenusA

\tw@declare@style*{roundedmenusA}{%
   \tikz[baseline={($([email protected])+(0,-0.2ex)$)}]{%
      \node(tw@node)[tw@roundedmenus@base,signal to=east]%
      {\strut\CurrentMenuElement};}%
}[\hspace{-0.2em}\hspace{0em plus 0.1em minus 0.05em}]%
{%
   \tikz[baseline={($([email protected])+(0,-0.2ex)$)}]{%
      \node(tw@node)[tw@roundedmenus@base,signal from=west,signal to=east]%
      {\strut\CurrentMenuElement};}%
}{%
   \tikz[baseline={($([email protected])+(0,-0.2ex)$)}]{%
      \node(tw@node)[tw@roundedmenus@base,signal from=west,fill=\lastcolor]%
      {\strut\CurrentMenuElement};}%
}{%
   \tikz[baseline={($([email protected])+(0,-0.2ex)$)}]{%
      \node(tw@node)[tw@roundedmenus@base]{\strut\CurrentMenuElement};}%
}{gray}

% modify style roundedmenusB

\tw@declare@style*{roundedmenusB}{%
   \tikz[baseline={($([email protected])+(0,-0.2ex)$)}]{%
      \node(tw@node)[tw@roundedmenus@base,signal to=east]%
      {\strut\CurrentMenuElement};}%
}[\hspace{-0.2em}\hspace{0em plus 0.1em minus 0.05em}]%
{%
   \tikz[baseline={($([email protected])+(0,-0.2ex)$)}]{%
      \node(tw@node)[tw@roundedmenus@base,signal from=west,signal to=east]%
      {\strut\CurrentMenuElement};}%
}{%
   \tikz[baseline={($([email protected])+(0,-0.2ex)$)}]{%
      \node(tw@node)[tw@roundedmenus@base,signal from=west]%
      {\bfseries\strut\CurrentMenuElement};}%
}{%
   \tikz[baseline={($([email protected])+(0,-0.2ex)$)}]{%
      \node(tw@node)[tw@roundedmenus@base]{\strut\CurrentMenuElement};}%
}{gray}

\makeatother

\renewmenumacro{\directory}[/]{paths}
\renewmenumacro{\menu}[>]{roundedmenus} % default: menus
\renewmenumacro{\directory}{pathswithfolder} % default: paths
\renewmenumacro{\keys}{shadowedroundedkeys} % default: roundedkeys
\newmenumacro{\button}[+]{roundkeys}

\begin{document}

\menu{Macros>AppleScript>Show Files}

\renewmenumacro{\menu}[>]{roundedmenusA}

\menu{Macros>AppleScript>Show Files} <-- Color last item

\renewmenumacro{\menu}[>]{roundedmenusB}

\menu{Macros>AppleScript>Show Files} <-- Make last item bold

\directory{/home/user/Desktop}

\keys{SHIFT + H}

\button{Start Process}

\end{document}

输出

\changemenuelement注意：使用或也可以获得预期的效果\renewmenustyle，但会出现对齐问题。