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::odocstream;
  31 using lyx::support::escape;
  32
  33 using std::string;
  34 using std::ostream;
  35 using std::vector;
  36
  37
  38 InsetLabel::InsetLabel(InsetCommandParams const & p)
  39         : InsetCommand(p, "label")
  40 {}
  41
  42
  43 std::auto_ptr<InsetBase> InsetLabel::doClone() const
  44 {
  45         return std::auto_ptr<InsetBase>(new InsetLabel(params()));
  46 }
  47
  48
  49 void InsetLabel::getLabelList(Buffer const &, std::vector<docstring> & list) const
  50 {
  51         list.push_back(getParam("name"));
  52 }
  53
  54
  55 docstring const InsetLabel::getScreenLabel(Buffer const &) const
  56 {
  57         return getParam("name");
  58 }
  59
  60
  61 void InsetLabel::doDispatch(LCursor & cur, FuncRequest & cmd)
  62 {
  63         switch (cmd.action) {
  64
  65         case LFUN_INSET_MODIFY: {
  66                 InsetCommandParams p("label");
  67                 InsetCommandMailer::string2params("label", lyx::to_utf8(cmd.argument()), p);
  68                 if (p.getCmdName().empty()) {
  69                         cur.noUpdate();
  70                         break;
  71                 }
  72                 if (p["name"] != params()["name"])
  73                         // FIXME UNICODE
  74                         cur.bv().buffer()->changeRefsIfUnique(lyx::to_utf8(params()["name"]),
  75                                                        lyx::to_utf8(p["name"]), 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 &, odocstream & os,
  88                       OutputParams const &) const
  89 {
  90         os << escape(getCommand());
  91         return 0;
  92 }
  93
  94
  95 int InsetLabel::plaintext(Buffer const &, odocstream & os,
  96                       OutputParams const &) const
  97 {
  98         os << '<' << getParam("name") << '>';
  99         return 0;
 100 }
 101
 102
 103 int InsetLabel::docbook(Buffer const & buf, odocstream & os,
 104                         OutputParams const & runparams) const
 105 {
 106         // FIXME UNICODE
 107         os << "<!-- anchor id=\""
 108            << lyx::from_ascii(sgml::cleanID(buf, runparams, lyx::to_ascii(getParam("name"))))
 109            << "\" -->";
 110         return 0;
 111 }