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% vim:ft=tex:ts=2:sw=2
%
% Peking University dissertation document class
%
% Copyright (c) 2008-2009 solvethis
% Copyright (c) 2010-2013 Casper Ti. Vector
%
% This work may be distributed and/or modified under the conditions of the
% LaTeX Project Public License, either version 1.3 of this license or (at
% your option) any later version.
% The latest version of this license is in
% http://www.latex-project.org/lppl.txt
% and version 1.3 or later is part of all distributions of LaTeX version
% 2005/12/01 or later.
%
% This work has the LPPL maintenance status `maintained'.
% The current maintainer of this work is Casper Ti. Vector.
%
% This work consists of the following files:
% pkuthss.cls
% pkuthss-gbk.def
% pkuthss-utf8.def
% pkuthss-extra.sty
\NeedsTeXFormat{LaTeX2e}[1995/12/01]
\ProvidesPackage{pkuthss-extra}
[2014/04/12 v1.5.0 Common extra settings for the pkuthss document class]
% Check the dependency of pkuthss.
\@ifclassloaded{pkuthss}{}{
\PackageError{pkuthss-extra}%
{The pkuthss document class is not loaded}%
{The pkuthss-extra package depends on the pkuthss document class.}
}
% eg. `\pkuthssextra@int@boolopt{spacing}{true}' will expand to:
% \newif\ifpkuthssextra@opt@spacing \pkuthssextra@opt@spacingtrue
% \DeclareOption{spacing}{\pkuthssextra@opt@spacingtrue}
% \DeclareOption{nospacing}{\pkuthssextra@opt@spacingfalse}
\def\pkuthssextra@int@boolopt#1#2{
\expandafter\newif\csname ifpkuthssextra@opt@#1\endcsname
\@nameuse{pkuthssextra@opt@#1#2}
\DeclareOption{#1}{\@nameuse{pkuthssextra@opt@#1true}}
\DeclareOption{no#1}{\@nameuse{pkuthssextra@opt@#1false}}
}
% Whethet to use some common settings for adjusting spacing.
\pkuthssextra@int@boolopt{spacing}{true}
% Whether to use list environments that are tighter than LaTeX defaults.
\pkuthssextra@int@boolopt{tightlist}{true}
% Whether to let captions use a different font from the main text.
\pkuthssextra@int@boolopt{caption}{true}
% Add PDF bookmark for table of contents.
\pkuthssextra@int@boolopt{pdftoc}{true}
% Whether to enable the `\spacialchap' command.
\pkuthssextra@int@boolopt{spechap}{true}
% Whether to automatically set properties for generated PDF from user defined
% document information (author, title, etc.).
\pkuthssextra@int@boolopt{pdfprop}{true}
% Whether to use coloured hyperlinks in generated PDF.
\pkuthssextra@int@boolopt{colorlinks}{true}
% Process all class options now.
\ProcessOptions\relax
\ifpkuthssextra@opt@spacing
% Automatically ignore spaces between CJK characters and preserve spaces in other
% situations. XeCJK itself will handle this issue, therefore we do not use
% `CJKspace' when using XeLaTeX.
\unless\ifxetex\RequirePackage{CJKspace}\fi
% Make spacing nicer in some situations (eg. footnotes and verbatims).
\RequirePackage{setspace}
% Make the text area centered in the page.
\geometry{centering}
% Set line skip.
\linespread{1.41}\selectfont
% Automatically insert a space between the label and the text in footnotes.
\RequirePackage{footmisc}
\renewcommand{\footnotelayout}{\ }
\fi
\ifpkuthssextra@opt@tightlist
% Lists often appear to be too sparse when items are just one or two lines long.
% Here we cancel the extra vertical spacing between list items.
% Biblatex uses `\itemsep' as default `\bibitemsep', no need to change it.
\RequirePackage{enumitem}
\setlist{nolistsep}
\fi
\ifpkuthssextra@opt@caption
% According to common aesthetics of typography, it is nice to make the font of
% captions lighter than main text, and tables lighter than captions.
\RequirePackage[font = it]{caption}
\fi
\ifpkuthssextra@opt@pdftoc
% Add PDF bookmark for table of contents.
\let\pkuthssextra@tmp@tableofcontents\tableofcontents
\renewcommand{\tableofcontents}{
% Make the `Contents' bookmark point correctly to the title of the table of
% contents.
\cleardoublepage
% Actually add the PDF bookmark.
\pdfbookmark[1]{\contentsname}{contents}
\pkuthssextra@tmp@tableofcontents
}
\fi
\ifpkuthssextra@opt@spechap
% This command is used to start a chapter without numbering, and correctly set
% the headers and footers in the chapter.
\newcommand\specialchap[1]{
\chapter*{#1}\addcontentsline{toc}{chapter}{#1}
\markboth{#1}{}\phantomsection
}
\fi
\AtBeginDocument{
\ifpkuthssextra@opt@pdfprop
% Automatically generate properties for generated PDF.
% Use English properties to avoid problems with character encodings.
\newcommand{\setpdfproperties}{
\hypersetup{
pdfauthor = {\@eauthor}, pdftitle = {\@etitle},
pdfsubject = {\euniversity\ \ethesisname}, pdfkeywords = {\@ekeywords}
}
}
% Set the properties when generating the title page because the document
% information should have been all defined before this.
\let\pkuthssextra@tmp@maketitle\maketitle
% NOTE: `\hypersetup' must appear before `\maketitle', otherwise it might not
% act as wished.
\renewcommand\maketitle{\setpdfproperties\pkuthssextra@tmp@maketitle}
\fi
\ifpkuthssextra@opt@colorlinks
% Use coloured hyperlinks in generated PDF.
\hypersetup{colorlinks = true, allcolors = blue}
\else
% Set hyperlink colour to black in order to prevent hyperlinks from being too
% hard-to-recognise in printed thesis.
\hypersetup{hidelinks = true}
\fi
}
\endinput
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