% $Id: verbose-note.cbx,v 1.6 2011/07/29 19:21:28 lehman stable $

\ProvidesFile{verbose-note.cbx}
[\abx@cbxid $Id: verbose-note.cbx,v 1.6 2011/07/29 19:21:28 lehman stable $]

\DeclareFieldFormat{bibhyperlink}{%
  \bibhyperlink{\thefield{entrykey}:\csuse{cbx@\iffootnote{f}{t}@\thefield{entrykey}}}{#1}}
\DeclareFieldFormat{bibhypertarget}{%
  \bibhypertarget{\thefield{entrykey}:\the\value{instcount}}{#1}}
\newtoggle{cbx:pageref}
\newbibmacro*{cite:citepages}{}
\newbibmacro*{cite:full:citepages}{}
\newbibmacro*{cite:postnote}{}

\DeclareBibliographyOption{pageref}[true]{%
  \settoggle{cbx:pageref}{#1}%
  \iftoggle{cbx:pageref}
    {\ExecuteBibliographyOptions{pagetracker}}
    {}}

\DeclareBibliographyOption{citepages}[permit]{%
  \ifcsdef{cbx@opt@citepages@#1}
    {\csuse{cbx@opt@citepages@#1}}
    {\PackageError{biblatex}
       {Invalid option 'citepages=#1'}
       {Valid values are 'permit', 'suppress', 'omit', 'separate'.}}}

\providebibmacro*{cite:citepages}{}
\providebibmacro*{cite:full:citepages}{}
\providebibmacro*{cite:postnote}{}

\def\cbx@opt@citepages@permit{%
  \renewbibmacro*{cite:citepages}{}%
  \renewbibmacro*{cite:full:citepages}{}%
  \renewbibmacro*{cite:postnote}{\usebibmacro{postnote}}}

\def\cbx@opt@citepages@suppress{%
  \renewbibmacro*{cite:citepages}{}%
  \renewbibmacro*{cite:full:citepages}{%
    \clearfield{pages}%
    \clearfield{pagetotal}}%
  \renewbibmacro*{cite:postnote}{\usebibmacro{postnote}}}

\def\cbx@opt@citepages@omit{%
  \renewbibmacro*{cite:citepages}{}%
  \renewbibmacro*{cite:full:citepages}{%
    \ifboolexpr{
      test {\ifnumequal{\value{citecount}}{\value{citetotal}}}
      and
      test {\iffieldpages{postnote}}
    }
      {\clearfield{pages}%
       \clearfield{pagetotal}}
      {}}%
  \renewbibmacro*{cite:postnote}{\usebibmacro{postnote}}}

\def\cbx@opt@citepages@separate{%
  \providetoggle{cbx:fullcite}%
  \renewbibmacro*{cite:citepages}{%
    \global\togglefalse{cbx:fullcite}}%
  \renewbibmacro*{cite:full:citepages}{%
    \global\toggletrue{cbx:fullcite}}%
  \renewbibmacro*{cite:postnote}{%
    \ifboolexpr{
      togl {cbx:fullcite}
      and
      test {\iffieldpages{postnote}}
      and
      test {\ifnumequal{\value{citecount}}{\value{citetotal}}}
      and
      (
	not test {\iffieldundef{pages}}
	or
	not test {\iffieldundef{pagetotal}}
      )
    }
      {\usebibmacro{cite:postnote:pages}}
      {\usebibmacro{postnote}}}
  \providebibmacro*{cite:postnote:pages}{%
    \setunit{\postnotedelim}%
    \bibstring{thiscite}%
    \setunit{\addspace}%
    \printfield{postnote}}}

\ExecuteBibliographyOptions{citetracker=context,singletitle,autocite=footnote,citepages=permit}

\newbibmacro*{cite}{%
  \usebibmacro{cite:citepages}%
  \ifciteseen
    {\iffieldundef{shorthand}
       {\usebibmacro{cite:short}}
       {\usebibmacro{cite:shorthand}}}
    {\usebibmacro{cite:full}%
     \usebibmacro{cite:save}}}

\newbibmacro*{cite:save}{%
  \csxdef{cbx@t@\thefield{entrykey}}{\the\value{instcount}}}

\newbibmacro*{cite:full}{%
  \usebibmacro{cite:full:citepages}%
  \printtext[bibhypertarget]{%
    \usedriver
      {\DeclareNameAlias{sortname}{default}}
      {\thefield{entrytype}}}%
  \usebibmacro{shorthandintro}}

\newbibmacro*{cite:short}{%
  \printnames{labelname}%
  \setunit*{\nametitledelim}%
  \printtext[bibhyperlink]{%
    \printfield[citetitle]{labeltitle}}}

\newbibmacro*{cite:shorthand}{%
  \printtext[bibhyperlink]{\printfield{shorthand}}}

\newbibmacro*{footcite}{%
  \usebibmacro{cite:citepages}%
  \ifciteseen
    {\iffieldundef{shorthand}
       {\usebibmacro{footcite:note}}
       {\usebibmacro{footcite:shorthand}}}
    {\usebibmacro{footcite:full}%
     \usebibmacro{footcite:save}}}

\newbibmacro*{footcite:save}{%
  \csxdef{cbx@f@\thefield{entrykey}}{\the\value{instcount}}%
  \label{cbx@\the\value{instcount}}}

\newbibmacro*{footcite:full}{%
  \usebibmacro{cite:full:citepages}%
  \printtext[bibhypertarget]{%
    \usedriver
      {\DeclareNameAlias{sortname}{default}}
      {\thefield{entrytype}}}%
  \usebibmacro{shorthandintro}}

\newbibmacro*{footcite:note}{%
  \ifnameundef{labelname}
    {\printfield{label}}
    {\printnames{labelname}}%
  \ifsingletitle
    {}
    {\setunit*{\nametitledelim}%
     \printfield[title]{labeltitle}}%
  \setunit*{\addcomma\space}%
  \printtext{%
    \bibstring{seenote}\addnbspace
    \ref{cbx@\csuse{cbx@f@\thefield{entrykey}}}%
    \iftoggle{cbx:pageref}
      {\ifsamepage{\the\value{instcount}}
                  {\csuse{cbx@f@\thefield{entrykey}}}
         {}
	 {\addcomma\space\bibstring{page}\addnbspace
	  \pageref{cbx@\csuse{cbx@f@\thefield{entrykey}}}}}
      {}}}

\newbibmacro*{footcite:shorthand}{%
  \printtext[bibhyperlink]{\printfield{shorthand}}}

\DeclareCiteCommand{\cite}
  {\usebibmacro{prenote}}
  {\usebibmacro{citeindex}%
   \iffootnote
     {\usebibmacro{footcite}}
     {\usebibmacro{cite}}}
  {\multicitedelim}
  {\usebibmacro{cite:postnote}}

\DeclareCiteCommand{\parencite}[\mkbibparens]
  {\usebibmacro{prenote}}
  {\usebibmacro{citeindex}%
   \iffootnote
     {\usebibmacro{footcite}}
     {\usebibmacro{cite}}}
  {\multicitedelim}
  {\usebibmacro{cite:postnote}}

\DeclareCiteCommand{\footcite}[\mkbibfootnote]
  {\usebibmacro{prenote}}
  {\usebibmacro{citeindex}%
   \usebibmacro{footcite}}
  {\multicitedelim}
  {\usebibmacro{cite:postnote}}

\DeclareCiteCommand{\footcitetext}[\mkbibfootnotetext]
  {\usebibmacro{prenote}}
  {\usebibmacro{citeindex}%
   \usebibmacro{footcite}}
  {\multicitedelim}
  {\usebibmacro{cite:postnote}}

\DeclareCiteCommand{\smartcite}[\iffootnote\mkbibparens\mkbibfootnote]
  {\usebibmacro{prenote}}
  {\usebibmacro{citeindex}%
   \iffootnote
     {\usebibmacro{footcite}}
     {\usebibmacro{cite}}}
  {\multicitedelim}
  {\usebibmacro{cite:postnote}}

\endinput