%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%                                                                  %
%   Copyright (c) 2010 - 2011 Caspar Zhang <casparant@gmail.com>   %
%                                                                  %
%   This copyrighted material is made available to anyone wishing  %
%   to use, modify, copy, or redistribute it subject to the terms  %
%   and conditions of the GNU General Public License version 2.    %
%                                                                  %
%   This program is distributed in the hope that it will be        %
%   useful, but WITHOUT ANY WARRANTY; without even the implied     %
%   warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR        %
%   PURPOSE. See the GNU General Public License for more details.  %
%                                                                  %
%   You should have received a copy of the GNU General Public      %
%   License along with this program; if not, write to the Free     %
%   Software Foundation, Inc., 51 Franklin Street, Fifth Floor,    %
%   Boston, MA 02110-1301, USA.                                    %
%                                                                  %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%
\usepackage{ctex} % invole CJKfntef
\usepackage{xeCJKfntef}
\usepackage{setspace} % spacing
\usepackage{xcolor}   % color
\usepackage{xltxtra}  % print a XeLaTeX

% Font family
\setmainfont[Mapping=tex-text]{Times New Roman}

% Font size
\newcommand{\chuhao}{\zihao{0}}
\newcommand{\xiaochuhao}{\zihao{-0}}
\newcommand{\yihao}{\zihao{1}}
\newcommand{\xiaoyihao}{\zihao{-1}}
\newcommand{\erhao}{\zihao{2}}
\newcommand{\xiaoerhao}{\zihao{-2}}
\newcommand{\sanhao}{\zihao{3}}
\newcommand{\xiaosanhao}{\zihao{-3}}
\newcommand{\sihao}{\zihao{4}}
\newcommand{\xiaosihao}{\zihao{-4}}
\newcommand{\wuhao}{\zihao{5}}
\newcommand{\xiaowuhao}{\zihao{-5}}
\newcommand{\liuhao}{\zihao{6}}
\newcommand{\xiaoliuhao}{\zihao{-6}}
\newcommand{\qihao}{\zihao{7}}
\newcommand{\bahao}{\zihao{8}}
% Normal font size is XiaosiHao
\renewcommand{\normalsize}{\xiaosihao\songti\normalfont}

% Serveral Font pre-setting
\newcommand{\thesistitlefont}{\centering\heiti\sanhao\textbf} %论文题目的字体
\newcommand{\thesistitleenfont}{\centering\sanhao\bf}     %论文英文题目的字体
\newcommand{\covernamefont}{\heiti\yihao\bf}    % 封面上“本科论文”字样的字体
\newcommand{\coveritemsfont}{\songti\sanhao\bf} % 封面上姓名等条目的字体
\newcommand{\coverdatefont}{\songti\sanhao\bf}  % 封面上的日期的字体
\newcommand{\statetitlefirst}{\songti\xiaosanhao\bf}   %诚信声明标题第一行的字体
\newcommand{\statetitlesecond}{\songti\xiaosanhao\bf}  %诚信声明标题第二行的字体
\newcommand{\abszhname}{\heiti\xiaosanhao\textbf}         % 中文“摘要”字样的字体
\newcommand{\abszhkey}{\heiti\xiaosihao\textbf}       % 中文摘要“关键字”字样的字体
\newcommand{\abszhkeys}{\songti\xiaosihao\normalfont} % 中文摘要关键字的字体
\newcommand{\absenname}{\xiaosanhao\textbf}               % 英文``Abstract''字样的字体
\newcommand{\absenkey}{\xiaosihao\textbf}                 % 英文``KEY WORDS''字样的字体
\newcommand{\absenkeys}{\xiaosihao\normalfont}        % 英文关键字的字体
\newcommand{\headfont}{\songti\xiaowuhao\normalfont}             % 页眉字体
\newcommand{\toctitlefont}{\heiti\sanhao\textbf}            % “目录”字样的字体
\newcommand{\tocchapterfont}{\heiti\xiaosihao} % 目录上第X章的字体
\newcommand{\tocsectionfont}{\songti\xiaosihao\normalfont}         % 目录上X.Y节的字体
\newcommand{\tocsubsectionfont}{\songti\xiaosihao\normalfont}      % 目录上X.Y.Z小节的字体
\newcommand{\tocsubsubsectionfont}{\songti\xiaosihao\normalfont}      % 目录上X.Y.Z.A小节的字体
\newcommand{\textchapterfont}{\centering\heiti\sanhao\bfseries} % 正文上第X章的字体
\newcommand{\textsectionfont}{\heiti\sihao\bfseries}            % 正文上X.Y节的字体
\newcommand{\textsubsectionfont}{\heiti\xiaosihao\bfseries}     % 正文上X.Y.Z小节的字体
\newcommand{\textsubsubsectionfont}{\heiti\xiaosihao\bfseries}     % 正文上X.Y.Z.A小节的字体
\newcommand{\footnotefont}{\songti\xiaowuhao\normalfont}     % 脚注字体
%\newcommand{\ftcaptionfont}{\kaishu\wuhao\normalfont}         % 图表标题的字体
\newcommand{\ftcaptionfont}{\kaishu\wuhao}         % 图表标题的字体
\newcommand{\reftitlefont}{\heiti\sanhao\textbf}      % “参考文献”字样的字体
\newcommand{\refbodyfont}{\songti\wuhao\normalfont}          % 参考文献字体
\newcommand{\thanktitlefont}{\heiti\sanhao\textbf}    % “致谢”字样的字体
\newcommand{\appendixtitlefont}{\heiti\sanhao\textbf} % “附录”字样的字体
\newcommand{\translationtitlefont}{\heiti\sanhao} % “外文译文”字样的字体

% Word spacing
% Usage: \ziju{spacing} spacing can be 1em, 10pt, etc.
%\newcommand{\ziju}[1]{\renewcommand{\CJKglue}{\hskip #1}}

%%%%%% Page Style %%%%%%

% Margin
% FIXME: Not very precise, but meets the need of the Word template.
% \usepackage[left=2.5cm,margin=2.5cm,headheight=1.5cm,footskip=1.5cm]{geometry}
\usepackage[left=2.5cm,right=2.5cm,top=2.5cm,bottom=2.5cm,headheight=1.5cm,headsep=0.6cm,footskip=0.5cm]{geometry}


% Header and footer
\usepackage{fancyhdr}

\fancypagestyle{mainmatter}{%
\fancyhf{} % clear all header and footer fields
\fancyhead[C]{\headfont{北京邮电大学本科毕业设计(论文)}}
\fancyfoot[C]{\footnotefont{\thepage}}
\renewcommand{\headrulewidth}{0.8pt}
}

\fancypagestyle{frontmatter}{%
\fancyhf{} % clear all header and footer fields
\fancyhead{}
\fancyfoot[C]{\footnotefont{\thepage}} % except the center
\renewcommand{\headrulewidth}{0pt}
}

% Bookmark  (Chinese bookmark supported)
\usepackage{url}
\def\UrlFont{}
\usepackage[xetex, pdfstartview=FitH, 
bookmarksnumbered=true, bookmarksopen=true, bookmarksdepth=2, colorlinks=true, 
pdfborder=001, linkcolor=black, citecolor=black, urlcolor=black]{hyperref}  % 修改bookmarksdepth指定书签层级
% Deal with line breaking in url
\makeatletter
\def\UrlAlphabet{%
    \do\a\do\b\do\c\do\d\do\e\do\f\do\g\do\h\do\i\do\j%
    \do\k\do\l\do\m\do\n\do\o\do\p\do\q\do\r\do\s\do\t%
    \do\u\do\v\do\w\do\x\do\y\do\z\do\A\do\B\do\C\do\D%
    \do\E\do\F\do\G\do\H\do\I\do\J\do\K\do\L\do\M\do\N%
    \do\O\do\P\do\Q\do\R\do\S\do\T\do\U\do\V\do\W\do\X%
    \do\Y\do\Z}
\def\UrlDigits{\do\1\do\2\do\3\do\4\do\5\do\6\do\7\do\8\do\9\do\0}
\g@addto@macro{\UrlBreaks}{\UrlOrds}
\g@addto@macro{\UrlBreaks}{\UrlAlphabet}
\g@addto@macro{\UrlBreaks}{\UrlDigits}
\makeatother
% Eliminate warnings about non-string commands not shown in PDF bookmarks. If you use more commands in section titles or chapter titles, you can add the commands here.
\pdfstringdefDisableCommands{
    \def \quad{}
    \def \qquad{}
}

% Line spread
\renewcommand{\baselinestretch}{1.30}
% \setlength{\itemsep}{-5pt} % item seperate too wide

% Indentation
%\usepackage{indentfirst} 
%\setlength{\parindent}{2em} % indent 2em

% Footnote
% Usage: \footnote{Your Text}
\usepackage[perpage]{footmisc}
% \usepackage{footnpag} % footnote per page
% \usepackage{footnote}
% \let\ftnt=\footnote
% \renewcommand{\footnote}[1]{\ftnt{\footnotefont{#1}}}

% No Number Footnote
% Especially for stating which project the thesis is supported
% Usage: \blfootnote{Your Text}
\usepackage{lipsum}
\newcommand\blfootnote[1]{% 
\begingroup
\renewcommand\thefootnote{}\footnote{#1}% 
\addtocounter{footnote}{-1}% 
\endgroup 
}

%%%%%% Detail style %%%%%%
% Underline
% Usage: \ul[length]{<text>}
\makeatletter
\newcommand\ul[2][4cm]{\hskip1pt\underline{\hb@xt@ #1{\hss#2\hss}}\hskip3pt}
\makeatother
\def\ULthickness{1.1pt}%

% Content style
\setcounter{secnumdepth}{3} % let subsubsection have number
\setcounter{tocdepth}{3} % let subsubsection appear in CONTENTS
\usepackage{titletoc}
\newif{\ifpagenumber}
\pagenumbertrue
\renewcommand\contentsname{\centerline{\toctitlefont{目\qquad{}录}}}
\titlecontents{chapter}[0em]{\tocchapterfont\vspace{0.4mm}} {%
    \ifpagenumber \CTEXnumber{\CJKsection}{\thecontentslabel}{第\CJKsection{章}\quad{}} \fi}{%
    } {%
    \ifpagenumber \hspace{.5em}\titlerule*[6pt]{$\cdot$}\contentspage\fi}
\titlecontents{section}[1em]{\tocsectionfont\vspace{0.4mm}}{%
    \thecontentslabel\quad{}}{}{%
    \ifpagenumber \hspace{.5em}\titlerule*[6pt]{$\cdot$}\contentspage\fi}%
\titlecontents{subsection}[2em]{\tocsubsectionfont\vspace{0.4mm}}{%
    \thecontentslabel\quad{}}{}{%
    \ifpagenumber \hspace{.5em}\titlerule*[6pt]{$\cdot$}\contentspage\fi}%
\titlecontents{subsubsection}[3em]{\tocsubsubsectionfont\vspace{0.4mm}}{%
    \thecontentslabel\quad{}}{}{%
    \ifpagenumber \hspace{.5em}\titlerule*[6pt]{$\cdot$}\contentspage\fi}%
\makeatletter % Content Page style
\renewcommand\frontmatter{%
    \if@openright\cleardoublepage\else\clearpage\fi%
    \@mainmatterfalse%
    \pagenumbering{Roman}% Roman style page number
    \pagestyle{frontmatter}
    }
\makeatother%

\makeatletter % Content Page style
\renewcommand\mainmatter{%
    \if@openright\cleardoublepage\else\clearpage\fi%
    \@mainmattertrue%
    \pagenumbering{arabic}% Roman style page number
    \pagestyle{mainmatter}
    }
\makeatother%

\makeatletter % Translation Page style
\renewcommand\backmatter{%
    \if@openright\cleardoublepage\else\clearpage\fi%
    \@mainmatterfalse%
    \pagestyle{empty}
}
\makeatother%

% Text style
\usepackage{titlesec}
\titleformat{\chapter}[hang]{\textchapterfont}{第\chinese{chapter}章}{1em}{}
\titlespacing{\chapter}{0pt}{-20pt}{12pt} % 缩短章节标题的上边距
\titleformat{\section}{\textsectionfont}{\thesection}{1em}{}
\titleformat{\subsection}{\textsubsectionfont}{\qquad{}\thesubsection}{1em}{}
\titleformat{\subsubsection}{\textsubsubsectionfont}{\qquad{}\thesubsubsection}{1em}{}

% Reference style
% \usepackage[numbers,sort&compress]{natbib}
\usepackage[super,numbers,sort&compress]{natbib}
%\usepackage[backend=biber,texencoding=utf8,bibencoding=utf8]{biblatex}
\renewcommand\bibname{\centerline{\reftitlefont{参考文献}}}
%\renewcommand{\citet}[1]{\textsuperscript{\cite{#1}}}
\setcitestyle{square}
\setlength{\bibsep}{0.2em}

% Appendix
% TODO: this needs imporvement
\usepackage{appendix}

%% Some tweaking/features/styles

% Figure & Table
\usepackage{caption}
\usepackage[position=t,singlelinecheck=off]{subfig}

% \renewcommand\thesubfigure{\Alph{subfigure}}

\renewcommand{\captionfont}{\ftcaptionfont}
\renewcommand{\captionlabelfont}{\ftcaptionfont}
\DeclareCaptionLabelSeparator{twospace}{ ~}
\captionsetup{labelsep=twospace}  %去掉图1：后冒号
\renewcommand{\tablename}{表}
\renewcommand{\thetable}{~\arabic{chapter}-\arabic{table}~}
\renewcommand{\figurename}{图}
\renewcommand{\thefigure}{~\arabic{chapter}-\arabic{figure}~}
\renewcommand{\theequation}{\arabic{chapter}-\arabic{equation}~}
% 外文文献中表、图、公式、代码编号重置
\newcommand{\newtranschapter}{\thispagestyle{empty}\addtocounter{chapter}{1}\setcounter{table}{0}\setcounter{equation}{0}\setcounter{figure}{0}\setcounter{lstlisting}{0}}

% single figure tweaking
% New figure environment
% Usage: \buptfigure[scale]{figure path}{caption}{label}
\usepackage{graphicx} % graphic package
\newcommand{\buptfigure}[4][width=11cm]{%
\begin{figure}[!htbp]%
    \centering % If you'd like to use center environment here, be advised that it will add extra white space at its top and bottom. So \centering is a better default option.
%    \begin{center}
        \includegraphics[#1]{#2}%
%    \end{center}
    \caption{#3}%
    \label{#4}
\end{figure}}

% table tweaking
% New table environment
% Usage: \begin{bupttable}{caption}{label} 
%            <normal table>
%        \end{bupttable}
\usepackage{array,booktabs,multirow} % multirow, multicolumn and more professional format support
\usepackage{tabularx} % deal with text wrapping in tables
\newenvironment{bupttable}[2]{%
\begin{table}[!htbp]%
    \centering%
    \renewcommand{\arraystretch}{1.38}%
    \setlength{\abovecaptionskip}{0pt}%
    \setlength{\belowcaptionskip}{10pt}%
    \caption{#1}%
    \label{#2}}{%
\end{table}}%

% equation tweaking
\usepackage{amssymb}
\usepackage{bm} % 加粗使用
\usepackage{amsmath,delarray,bm,mathtools}
\newtagform{newtag}[]{式（}{）} %定义公式编号样式
\usetagform{newtag}


% Theorem & definition


% \usepackage{amsthm}
\newtheorem{definition}{定义}[chapter]
\newtheorem{theorem}{定理}[chapter]
\newtheorem{axiom}{公理}[chapter]
\newtheorem{lemma}{引理}[chapter]
\newtheorem{proposition}{命题}[chapter] 
\newtheorem{corollary}{推论}[chapter]

% Algorithm
\usepackage{algorithm}  
\usepackage{algorithmicx}  
\usepackage{algpseudocode}

% Code 
\usepackage{listings}
\usepackage{xcolor}
\lstset{
    basicstyle=\ttfamily\wuhao, %五号等宽字体
    extendedchars=true,
    keywordstyle=\color{blue},
    commentstyle=\color{green!30!black}, 
    showspaces=false,          % 显示空格
    showstringspaces=true,    % 字符串中显示空格
    showtabs=false,            % 显示 TAB
    tabsize=2,                 % TAB 被当作两个空格
    captionpos=t,              % 标题位置
    breaklines=true,           % 自动断行
    breakatwhitespace=true,   
    basewidth={0.5em,0.35em},
    frame=single,              %单线边框，注释掉则无边框
    numbers=left,               %行号位于左侧
    numberbychapter=true,
%    xleftmargin=.5em,
%    xrightmargin=.5em,
%    aboveskip=1ex,
%    columns=flexible,        % 如果不指定等宽字体用这个
%    mathescape,
    escapeinside={\%*}{*)}
}

\renewcommand{\lstlistingname}{\kaishu{代码}}
\makeatletter
\AtBeginDocument{%
  \renewcommand \thelstlisting
       {\ifnum \c@chapter>\z@ \thechapter-\fi \@arabic\c@lstlisting}%
}
\makeatother


% insert PDF
\usepackage[final]{pdfpages}

% insert blank page
\makeatletter
\newcommand\blankmatter{%
    \if@openright\cleardoublepage\else\clearpage\fi%
    \@mainmatterfalse%
    \pagestyle{empty}}%
\makeatother%

% No page number environment for appendix
\newenvironment{nopagenumber}{%
    \titleformat{\chapter}[hang]{\textchapterfont}{}{1em}{} %
    \setcounter{secnumdepth}{0}%
    \addtocontents{toc}{%
	\protect\setcounter{tocdepth}{0}%
	\protect\pagenumberfalse%
	\ignorespaces}}{%
    \setcounter{secnumdepth}{3}%
    \addtocontents{toc}{%
    \protect\setcounter{tocdepth}{3}%
	\protect\pagenumbertrue%
    \ignorespaces}}
% List environment config
\usepackage[inline]{enumitem}
% Uncomment the two lines below if you want an list environment to share the same indent with a paragraph and no extra blank before, in or after the list.
%\setlist[itemize]{labelindent=\parindent,leftmargin=*,noitemsep,topsep=0pt}
%\setlist[enumerate]{labelindent=\parindent,leftmargin=*,noitemsep,topsep=0pt,label={\arabic*)}} % Modify the label format by yourself if you do not like 1), 2), ... here.