% standard-dw.cbx, Dominik Waßenhoven 2010

\ProvidesFile{standard-dw.cbx}[2010/03/11 v1.3 biblatex citation style]

\newbool{cbx:authedxref}
\newbool{cbx:citedas}
\newbool{cbx:edstringincitations}
\newbool{cbx:firstfullname}
\newbool{cbx:herename}
\newbool{cbx:idemfull}
\newbool{cbx:noidem}
\newbool{cbx:omiteditor}
\newbool{cbx:omitpages}
\newbool{cbx:option:herename}
\newbool{cbx:option:omitpages}
\newbool{cbx:xrefnoidem}
\newbool{cbx:xrefparent:firstcite}
\newbool{cbx:shorthandibid}

\DeclareBibliographyOption{citedas}[true]{%
  \csuse{bool#1}{cbx:citedas}}
\DeclareBibliographyOption{edstringincitations}[true]{%
  \csuse{bool#1}{cbx:edstringincitations}}
\DeclareBibliographyOption{firstfullname}[true]{%
  \csuse{bool#1}{cbx:firstfullname}}
\DeclareBibliographyOption{herename}[true]{%
  \csuse{bool#1}{cbx:option:herename}}
\DeclareBibliographyOption{omiteditor}[true]{%
  \csuse{bool#1}{cbx:omiteditor}}
\DeclareBibliographyOption{omitpages}[true]{%
  \csuse{bool#1}{cbx:option:omitpages}}
\DeclareBibliographyOption{shorthandibid}[true]{%
  \csuse{bool#1}{cbx:shorthandibid}}

\DeclareEntryOption{citedas}[true]{%
  \csuse{bool#1}{cbx:citedas}}
\DeclareEntryOption{shorthandibid}[true]{%
  \csuse{bool#1}{cbx:shorthandibid}}

\ExecuteBibliographyOptions{
  autocite=footnote,
  citedas=true,
  citetracker=true,
  edstringincitations=true,
  herename=true,
  ibidtracker=constrict,
  idemtracker=constrict,
  loccittracker=false,
  opcittracker=false,
  pagetracker=true,
  shorthandibid=true
}

\InitializeCitationStyle{%
  \usebibmacro{cite:reset}}

\OnManualCitation{%
  \usebibmacro{cite:reset}}

\newbibmacro*{cite:reset}{%
  \global\undef\cbx@lasthash%
  \global\booltrue{cbx:noidem}}

\newbibmacro*{cite:save}{%
  \savefield{namehash}{\cbx@lasthash}%
  \csxdef{cbx:lastcite@\thefield{entrykey}}{\the\value{instcount}}%
  \global\boolfalse{cbx:noidem}}

% Ausschalten von annotation und library für Zitate im Text
\AtEveryCite{%
  \boolfalse{bbx:annotation}%
  \boolfalse{bbx:library}%
}

%% Doppelpunkt nach Autoren/Editoren
\newcommand*{\citenamepunct}{\addcolon\space}

%% Slashes zwischen Autoren/Editoren
\newcommand*{\citerevsdnamedelim}{}
\newcommand*{\citemultinamedelim}{\slash}
\newcommand*{\citefinalnamedelim}{\slash}
\AtEveryCite{%
 \let\revsdnamedelim\citerevsdnamedelim
 \let\multinamedelim\citemultinamedelim
 \let\finalnamedelim\citefinalnamedelim
}
\AtBeginBibliography{% am Anfang des Literaturverzeichnisses umschalten wegen xref
 \let\citerevsdnamedelim\bibrevsdnamedelim
 \let\citemultinamedelim\bibmultinamedelim
 \let\citefinalnamedelim\bibfinalnamedelim
}

%% Titelformate in Zitaten
\DeclareFieldFormat{citetitle}{#1}
\DeclareFieldFormat[article]{citetitle}{#1}
\DeclareFieldFormat[inbook]{citetitle}{#1}
\DeclareFieldFormat[incollection]{citetitle}{#1}
\DeclareFieldFormat[inproceedings]{citetitle}{#1}
\DeclareFieldFormat[patent]{citetitle}{#1}
\DeclareFieldFormat[thesis]{citetitle}{#1}
\DeclareFieldFormat[unpublished]{citetitle}{#1}
\DeclareFieldFormat{labelyear}{#1}% e.g., the 'a' in '1995a'

%% herename
\newcommand*{\herenamepunct}{\addcomma\space}

\newbibmacro*{cite:name}{%
  \printnames{labelname}%
  \ifbool{cbx:edstringincitations}
    {\usebibmacro{cite:editorstrg/translatorstrg}}
    {}%
  \setunit*{\citenamepunct}}
  
\newbibmacro*{cite:idem}{%
  \bibstring[\mkidem]{idem\thefield{gender}}%
  \ifbool{cbx:edstringincitations}
    {\usebibmacro{cite:editorstrg/translatorstrg}}
    {}%
  \setunit{\citenamepunct}}

\newbibmacro*{cite:editorstrg/translatorstrg}{%
  \ifthenelse{\ifuseeditor\AND\ifnameundef{author}%
                          \AND\NOT\ifnameundef{editor}}
    {\ifdefstring{\bbx@option@editorstring}{brackets}%
       {\addspace}%
       {\ifdefstring{\bbx@option@editorstring}{parens}%
         {\addspace}%
         {\addcomma\space}}%
     \usebibmacro{editorstrg}%
     \clearname{editor}}
    {}%
  \ifthenelse{\ifusetranslator\AND\ifnameundef{author}%
                              \AND\ifnameundef{editor}%
                              \AND\NOT\ifnameundef{translator}}
    {\ifdefstring{\bbx@option@editorstring}{brackets}%
       {\addspace}%
       {\ifdefstring{\bbx@option@editorstring}{parens}%
         {\addspace}%
         {\addcomma\space}}%
     \usebibmacro{translatorstrg}%
     \clearname{translator}}
    {}}

\renewbibmacro*{postnote}{%
  \iffieldundef{postnote}
    {}
    {\ifthenelse{\boolean{cbx:herename}\AND\NOT
                 \boolean{cbx:omitpages}}
       {\addspace}
       {\postnotedelim}%
     \printfield{postnote}}}

% Option 'nameseen'
\newcommand*{\cbx@seennames}{}
\newrobustcmd*{\cbx@nameseen}[1]{%
  \listxadd{\cbx@seennames}{\detokenize{#1}}}
\newrobustcmd*{\cbx@ifnameseen}[1]{%
  \xifinlist{\detokenize{#1}}{\cbx@seennames}}

\AtBeginDocument{%
  \ifbool{cbx:firstfullname}
    {\DeclareNameFormat{citeauthor}{%
       \cbx@ifnameseen{#1#3#5#7}
         {\usebibmacro{name:last}{#1}{#3}{#5}{#7}}%
         {\usebibmacro{name:first-last}{#1}{#3}{#5}{#7}%
          \cbx@nameseen{#1#3#5#7}}%
       \usebibmacro{name:andothers}}
     \DeclareCiteCommand{\citeauthor}
       {\boolfalse{citetracker}%
        \boolfalse{pagetracker}%
        \usebibmacro{prenote}}
       {\indexnames{labelname}%
        \printnames[citeauthor]{labelname}}
       {\multicitedelim}
       {\usebibmacro{postnote}}}
    {}}

%% Formatierung von 'ibidem' entsprechend der Option 'ibidemfont'
\providecommand*{\mkibid}[1]{%
  \ifdefstring{\bbx@option@ibidemfont}{smallcaps}%
	  {\textsc{#1}}%
	  {\ifdefstring{\bbx@option@ibidemfont}{italic}%
	    {\textit{#1}}
	    {\ifdefstring{\bbx@option@ibidemfont}{bold}%
	      {\textbf{#1}}
	      {#1}}}}

%% pages (berücksichtigt die Option 'omitpages')
\newbibmacro*{pages}{%
  \ifbool{cbx:omitpages}
    {}% keine Seitenzahl bei Vollzitat und omitpages=true
    {\setunit{\bibpagespunct}%
     \printfield{pages}}}

\renewbibmacro*{chapter+pages}{%
  \printfield{chapter}%
  \ifbool{cbx:omitpages}
	  {}% keine Seitenzahl bei Vollzitat und omitpages=true
		{\setunit{\bibpagespunct}%
     \printfield{pages}}%
  \newunit}

%% in manchen Literaturverweisen (wenn nicht fullcite)
%% müssen statt der vollen Namen (Format [byeditor])
%% nur die Nachnamen ausgegeben werden (Format [labelname]) 
\newbibmacro*{cite:byeditor}{%
  \ifnameundef{editor}
    {}
    {\bibstring{byeditor}%
     \setunit{\addspace}%
     \printnames[labelname]{editor}}}

\newbibmacro*{cite:editor}{%
  \ifnameundef{editor}
    {}
    {\printnames[labelname]{editor}%
     \ifbool{cbx:edstringincitations}
       {\addspace%
        \usebibmacro{editorstrg}}
       {\citenamepunct}
     \clearname{editor}}}
  
%% Test, ob author und editor bei xref identisch sind
%% (für xref=true, useeditor=false, edbyidem=true)
\newbibmacro*{authedxrefcheck}{%
  \iffieldundef{xref}
    {}
    {\savefield{xref}{\bbx@tempa}%
     \entrydata{\bbx@tempa}{%
       \savename{editor}{\bbx@tempa}}%
     \ifnameequals{author}{\bbx@tempa}%
      {\booltrue{cbx:authedxref}}
      {\boolfalse{cbx:authedxref}}}}

%% xref
\DeclareCiteCommand{\bbx@xref}
	{}%
	{\usebibmacro{cite:xref}}%
	{}%
	{}%

\endinput