src/insets/insetlabel.C

   1 /**
   2  * \file insetlabel.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Lars Gullik Bjønnes
   7  *
   8  * Full author contact details are available in file CREDITS.
   9  */
  10
  11 #include <config.h>
  12
  13 #include "insetlabel.h"
  14
  15 #include "buffer.h"
  16 #include "BufferView.h"
  17 #include "dispatchresult.h"
  18 #include "funcrequest.h"
  19 #include "InsetList.h"
  20 #include "lyxtext.h"
  21 #include "paragraph.h"
  22 #include "pariterator.h"
  23 #include "sgml.h"
  24
  25 #include "support/lstrings.h"
  26 #include "support/lyxalgo.h"
  27 #include "support/std_ostream.h"
  28
  29 using lyx::docstring;
  30 using lyx::support::escape;
  31
  32 using std::string;
  33 using std::ostream;
  34 using std::vector;
  35
  36
  37 InsetLabel::InsetLabel(InsetCommandParams const & p)
  38         : InsetCommand(p, "label")
  39 {}
  40
  41
  42 std::auto_ptr<InsetBase> InsetLabel::doClone() const
  43 {
  44         return std::auto_ptr<InsetBase>(new InsetLabel(params()));
  45 }
  46
  47
  48 void InsetLabel::getLabelList(Buffer const &, std::vector<docstring> & list) const
  49 {
  50         // FIXME UNICODE
  51         list.push_back(lyx::from_utf8(getContents()));
  52 }
  53
  54
  55 docstring const InsetLabel::getScreenLabel(Buffer const &) const
  56 {
  57         // FIXME UNICODE
  58         return lyx::from_utf8(getContents());
  59 }
  60
  61
  62 void InsetLabel::doDispatch(LCursor & cur, FuncRequest & cmd)
  63 {
  64         switch (cmd.action) {
  65
  66         case LFUN_INSET_MODIFY: {
  67                 InsetCommandParams p;
  68                 InsetCommandMailer::string2params("label", lyx::to_utf8(cmd.argument()), p);
  69                 if (p.getCmdName().empty()) {
  70                         cur.noUpdate();
  71                         break;
  72                 }
  73                 if (p.getContents() != params().getContents())
  74                         cur.bv().buffer()->changeRefsIfUnique(params().getContents(),
  75                                                        p.getContents(), InsetBase::REF_CODE);
  76                 setParams(p);
  77                 break;
  78         }
  79
  80         default:
  81                 InsetCommand::doDispatch(cur, cmd);
  82                 break;
  83         }
  84 }
  85
  86
  87 int InsetLabel::latex(Buffer const &, ostream & os,
  88                       OutputParams const &) const
  89 {
  90         os << escape(getCommand());
  91         return 0;
  92 }
  93
  94
  95 int InsetLabel::plaintext(Buffer const &, lyx::odocstream & os,
  96                       OutputParams const &) const
  97 {
  98         // FIXME UNICODE
  99         os << '<' << lyx::from_utf8(getContents()) << '>';
 100         return 0;
 101 }
 102
 103
 104 int InsetLabel::docbook(Buffer const & buf, ostream & os,
 105                         OutputParams const & runparams) const
 106 {
 107         os << "<!-- anchor id=\"" << sgml::cleanID(buf, runparams, getContents()) << "\" -->";
 108         return 0;
 109 }