Mi TOC personal

Question

He leído sobre esto: Bonita tabla de contenidos

¿Alguien puede decirme cómo hacer ese círculo para mi \part? Intenté copiar algo de código pero obviamente no funcionó.

\documentclass[twoside]{book}
\usepackage[utf8]{inputenc}
\usepackage[italian]{babel}
\usepackage{geometry}
\usepackage{fancyhdr,calc,blindtext}
\usepackage{xwatermark,wallpaper,grffile}
\usepackage{bm,graphicx,empheq,etoolbox}
\usepackage{units,cancel,mathtools,lipsum,lmodern}
\usepackage{varwidth,verbatim,setspace,lmodern}
\usepackage{anyfontsize,rotating,framed,titletoc}
\usepackage{amsmath,tocloft, amssymb,fancyhdr,color,contour}
\usepackage{booktabs,caption,multirow,marginnote}
\usepackage{xcolor}
\usepackage[explicit]{titlesec}
\usepackage[listings]{tcolorbox}
\tcbuselibrary{listings,theorems,skins,breakable
,theorems,many,raster}
\usepackage{hyperref}
\hypersetup{colorlinks=true, linkcolor=black, anchorcolor=black, citecolor=black, urlcolor=black,pdfstartpage=5}
\usepackage{listings, float, wasysym}
\floatstyle{boxed}

\setlength\parindent{0pt}
\DeclareMathAlphabet{\mathpzc}{OT1}{pzc}{m}{it}
\usepackage{tikz}
\usetikzlibrary{decorations.markings}
\usetikzlibrary{fadings,decorations.text}



\setcounter{tocdepth}{3}
\addtocontents{toc}{\cftpagenumbersoff{chapter}}
\setlength{\cftsubsecindent}{\cftsecnumwidth}
\patchcmd{\tableofcontents}{\contentsname}{\sffamily\contentsname}{}{}
\setlength{\cftbeforechapskip}{6ex}
\setlength{\cftbeforesecskip}{0ex}

%---this doesn't work!--------------
\newcommand\mycircle[1]{
\begin{tikzpicture}%
\node[draw=yellow,circle, text width=18pt,line width=1pt,align=center] {#1};
\end{tikzpicture}}
\makeatletter
\patchcmd{\@part}
  {\addcontentsline{toc}{part}{\thepart\hspace{1em}#1}}
  {\addtocontents{toc}{\protect\addvspace{20pt}}
    \addcontentsline{toc}{part}{\huge{\protect\color{yellow}%
      \setlength\fboxrule{2pt}\protect\mycircle{%
        \hfil\thepart\hfil%
      }%
    }\\[2ex]\color{red}\sffamily#1}}{}{}
%----------------------------



\begin{document}
\tableofcontents
\part{First Part}

\chapter{My first}
    \section{section 1}
    \subsection{stuff1}
        \subsubsection{substuff1}
    \subsection{stuff2}
    \subsection{stuff3}

\chapter{My second}
\section{section 2}

-----------

\part{Second Part}
\chapter{My third}
\section{section 3}


\end{document}

Answer 1

hyperrefredefine \@part, etc. considerablemente, por lo que \patchcmd{...}después de su uso hyperrefes demasiado tarde. Los parches deben realizarse antes de hyperrefcargarlos.

Escribir algo frágil como tikzpictureun comando en el archivo .auxand .toces difícil, ¡entonces es mejor fortalecer el \mycirclecomando!

\documentclass[twoside]{book}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage[italian]{babel}
\usepackage{geometry}
\usepackage{fancyhdr}
\usepackage{calc}
\usepackage{blindtext}
\usepackage{xwatermark}
\usepackage{wallpaper}
\usepackage{grffile}
\usepackage[explicit]{titlesec}

\usepackage{bm,graphicx,empheq}
\usepackage{units,cancel,mathtools,lipsum,lmodern}
\usepackage{varwidth,verbatim,setspace,lmodern}
\usepackage{anyfontsize,rotating,framed,titletoc}

\usepackage{amsmath,amssymb,contour}
\usepackage{booktabs,caption,multirow,marginnote}
\usepackage{tocloft}
\usepackage{xcolor}
\usepackage[most]{tcolorbox}
\usepackage{etoolbox}
\usepackage{xpatch}
\usepackage{listings}
\usepackage{wasysym}
\usepackage{float}



\makeatletter
\newcommand\mycircle[1]{%
  \begin{tikzpicture}%
    \node[draw=blue,circle, text width=18pt,line width=1pt,align=center] {#1};
  \end{tikzpicture}
}

\robustify{\mycircle}
\xpatchcmd{\@part}{%
    \addcontentsline{toc}{part}{\thepart\hspace{1em}#1}%
  }{%
    \addcontentsline{toc}{part}{\huge\texorpdfstring{\hfil\protect\color{blue}%
        \mycircle{%
        \thepart}\hfil%%
      \\[2ex]\color{red}\sffamily#1}{#1}}%
  }{\typeout{Success}}{\typeout{Failed}}


%----------------------------

\makeatother


\usepackage{hyperref}
\hypersetup{colorlinks=true, linkcolor=black, anchorcolor=black, citecolor=black, urlcolor=black,pdfstartpage=5}
%\floatstyle{boxed}

\setlength\parindent{0em}
%\DeclareMathAlphabet{\mathpzc}{OT1}{pzc}{m}{it}
\usepackage{tikz}
\usetikzlibrary{decorations.markings}
\usetikzlibrary{fadings,decorations.text}



\setcounter{tocdepth}{3}
\addtocontents{toc}{\cftpagenumbersoff{chapter}}
\setlength{\cftsubsecindent}{\cftsecnumwidth}
\patchcmd{\tableofcontents}{\contentsname}{\sffamily\contentsname}{}{}
\setlength{\cftbeforechapskip}{6ex}
\setlength{\cftbeforesecskip}{0ex}

%---this doesn't work!--------------


\begin{document}
\tableofcontents
\part{First Part}

\chapter{My first}
    \section{section 1}
    \subsection{stuff1}
        \subsubsection{substuff1}
    \subsection{stuff2}
    \subsection{stuff3}

\chapter{My second}
\section{section 2}

-----------

\part{Second Part}
\chapter{My third}
\section{section 3}


\end{document}