src/insets/insetref.C

   1 /**
   2  * \file insetref.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author José Matos
   7  *
   8  * Full author contact details are available in file CREDITS.
   9  */
  10 #include <config.h>
  11
  12 #include "insetref.h"
  13
  14 #include "buffer.h"
  15 #include "cursor.h"
  16 #include "BufferView.h"
  17 #include "dispatchresult.h"
  18 #include "funcrequest.h"
  19 #include "gettext.h"
  20 #include "LaTeXFeatures.h"
  21 #include "outputparams.h"
  22 #include "sgml.h"
  23
  24 #include "frontends/LyXView.h"
  25
  26 #include "support/lstrings.h"
  27
  28
  29 using lyx::support::escape;
  30
  31 using std::string;
  32 using std::ostream;
  33
  34
  35 InsetRef::InsetRef(InsetCommandParams const & p, Buffer const & buf)
  36         : InsetCommand(p, "ref"), isLatex(buf.isLatex())
  37 {}
  38
  39
  40 InsetRef::InsetRef(InsetRef const & ir)
  41         : InsetCommand(ir), isLatex(ir.isLatex)
  42 {}
  43
  44
  45 void InsetRef::doDispatch(LCursor & cur, FuncRequest & cmd)
  46 {
  47         switch (cmd.action) {
  48         case LFUN_MOUSE_PRESS:
  49                 // Eventually trigger dialog with button 3 not 1
  50                 if (cmd.button() == mouse_button::button3)
  51                         cur.bv().owner()->dispatch(FuncRequest(LFUN_LABEL_GOTO, getContents()));
  52                 else {
  53                         InsetCommandMailer("ref", *this).showDialog(&cur.bv());
  54                         cur.undispatched();
  55                 }
  56                 return;
  57
  58         case LFUN_MOUSE_RELEASE:
  59                 return;
  60
  61         default:
  62                 return InsetCommand::doDispatch(cur, cmd);
  63         }
  64 }
  65
  66
  67 string const InsetRef::getScreenLabel(Buffer const &) const
  68 {
  69         string temp;
  70         for (int i = 0; !types[i].latex_name.empty(); ++i) {
  71                 if (getCmdName() == types[i].latex_name) {
  72                         temp = _(types[i].short_gui_name);
  73                         break;
  74                 }
  75         }
  76         temp += getContents();
  77
  78         if (!isLatex && !getOptions().empty()) {
  79                 temp += "||";
  80                 temp += getOptions();
  81         }
  82         return temp;
  83 }
  84
  85
  86 int InsetRef::latex(Buffer const &, ostream & os,
  87                     OutputParams const &) const
  88 {
  89         if (getOptions().empty())
  90                 os << escape(getCommand());
  91         else {
  92                 InsetCommandParams p(getCmdName(), getContents(), "");
  93                 os << escape(p.getCommand());
  94         }
  95         return 0;
  96 }
  97
  98
  99 int InsetRef::plaintext(Buffer const &, ostream & os,
 100                     OutputParams const &) const
 101 {
 102         os << '[' << getContents() << ']';
 103         return 0;
 104 }
 105
 106
 107 int InsetRef::docbook(Buffer const & buf, ostream & os,
 108                       OutputParams const & runparams) const
 109 {
 110         if (getOptions().empty() && runparams.flavor == OutputParams::XML) {
 111                 os << "<xref linkend=\"" << sgml::cleanID(buf, runparams, getContents()) << "\" />";
 112         } else if (getOptions().empty()) {
 113                 os << "<xref linkend=\"" << sgml::cleanID(buf, runparams, getContents()) << "\">";
 114         } else {
 115                 os << "<link linkend=\"" << sgml::cleanID(buf, runparams, getContents())
 116                    << "\">" << getOptions() << "</link>";
 117         }
 118
 119         return 0;
 120 }
 121
 122
 123 int InsetRef::textString(Buffer const & buf, ostream & os,
 124                        OutputParams const & op) const
 125 {
 126         return plaintext(buf, os, op);
 127 }
 128
 129
 130 void InsetRef::validate(LaTeXFeatures & features) const
 131 {
 132         if (getCmdName() == "vref" || getCmdName() == "vpageref")
 133                 features.require("varioref");
 134         else if (getCmdName() == "prettyref")
 135                 features.require("prettyref");
 136         else if (getCmdName() == "eqref")
 137                 features.require("amsmath");
 138 }
 139
 140
 141 InsetRef::type_info InsetRef::types[] = {
 142         { "ref",       N_("Standard"),              N_("Ref: ")},
 143         { "eqref",     N_("Equation"),              N_("EqRef: ")},
 144         { "pageref",   N_("Page Number"),           N_("Page: ")},
 145         { "vpageref",  N_("Textual Page Number"),   N_("TextPage: ")},
 146         { "vref",      N_("Standard+Textual Page"), N_("Ref+Text: ")},
 147         { "prettyref", N_("PrettyRef"),             N_("PrettyRef: ")},
 148         { "", "", "" }
 149 };
 150
 151
 152 int InsetRef::getType(string const & name)
 153 {
 154         for (int i = 0; !types[i].latex_name.empty(); ++i)
 155                 if (name == types[i].latex_name)
 156                         return i;
 157         return 0;
 158 }
 159
 160
 161 string const & InsetRef::getName(int type)
 162 {
 163         return types[type].latex_name;
 164 }