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<string> & list) const
  49 {
  50         list.push_back(getContents());
  51 }
  52
  53
  54 docstring const InsetLabel::getScreenLabel(Buffer const &) const
  55 {
  56         // FIXME UNICODE
  57         return lyx::from_utf8(getContents());
  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;
  67                 InsetCommandMailer::string2params("label", lyx::to_utf8(cmd.argument()), p);
  68                 if (p.getCmdName().empty()) {
  69                         cur.noUpdate();
  70                         break;
  71                 }
  72                 if (p.getContents() != params().getContents())
  73                         cur.bv().buffer()->changeRefsIfUnique(params().getContents(),
  74                                                        p.getContents(), InsetBase::REF_CODE);
  75                 setParams(p);
  76                 break;
  77         }
  78
  79         default:
  80                 InsetCommand::doDispatch(cur, cmd);
  81                 break;
  82         }
  83 }
  84
  85
  86 int InsetLabel::latex(Buffer const &, ostream & os,
  87                       OutputParams const &) const
  88 {
  89         os << escape(getCommand());
  90         return 0;
  91 }
  92
  93
  94 int InsetLabel::plaintext(Buffer const &, lyx::odocstream & os,
  95                       OutputParams const &) const
  96 {
  97         // FIXME UNICODE
  98         os << '<' << lyx::from_utf8(getContents()) << '>';
  99         return 0;
 100 }
 101
 102
 103 int InsetLabel::docbook(Buffer const & buf, ostream & os,
 104                         OutputParams const & runparams) const
 105 {
 106         os << "<!-- anchor id=\"" << sgml::cleanID(buf, runparams, getContents()) << "\" -->";
 107         return 0;
 108 }