src/mathed/ref_inset.C

   1 #include <config.h>
   2
   3 #include "ref_inset.h"
   4 #include "math_cursor.h"
   5 #include "funcrequest.h"
   6 #include "formulabase.h"
   7 #include "BufferView.h"
   8 #include "frontends/LyXView.h"
   9 #include "frontends/Painter.h"
  10 #include "frontends/Dialogs.h"
  11 #include "lyxfunc.h"
  12 #include "gettext.h"
  13 #include "LaTeXFeatures.h"
  14 #include "debug.h"
  15
  16
  17 RefInset::RefInset()
  18         : CommandInset("ref")
  19 {}
  20
  21
  22 RefInset::RefInset(string const & data)
  23         : CommandInset(data)
  24 {}
  25
  26
  27 MathInset * RefInset::clone() const
  28 {
  29         return new RefInset(*this);
  30 }
  31
  32
  33 void RefInset::infoize(std::ostream & os) const
  34 {
  35         os << "Ref: " << cell(0);
  36 }
  37
  38
  39 int RefInset::dispatch(FuncRequest const & cmd, idx_type, pos_type)
  40 {
  41         switch (cmd.action) {
  42                 case LFUN_MOUSE_RELEASE:
  43                         if (cmd.extra == 3) {
  44                                 lyxerr << "trying to goto ref" << cell(0) << "\n";
  45                                 mathcursor->formula()->view()->owner()->getLyXFunc().
  46                                         dispatch(FuncRequest(LFUN_REF_GOTO, asString(cell(0))));
  47                                 return 1; // dispatched
  48                         }
  49                         if (cmd.extra == 1) {
  50                                 lyxerr << "trying to open ref" << cell(0) << "\n";
  51                                 // Eventually trigger dialog with button 3 not 1
  52                 //              mathcursor->formula()->view()->owner()->getDialogs()
  53                 //                      ->showRef(this);
  54                                 return 1; // dispatched
  55                         }
  56                         break;
  57                 case LFUN_MOUSE_PRESS:
  58                 case LFUN_MOUSE_MOTION:
  59                         // eat other mouse commands
  60                         return 1;
  61                 default:
  62                         break;
  63         }
  64         // not our business
  65         return 0;
  66 }
  67
  68
  69 string RefInset::screenLabel() const
  70 {
  71         string str;
  72         for (int i = 0; !types[i].latex_name.empty(); ++i)
  73                 if (name_ == types[i].latex_name) {
  74                         str = _(types[i].short_gui_name);
  75                         break;
  76                 }
  77         str += asString(cell(0));
  78
  79         //if (/* !isLatex && */ !cell(0).empty()) {
  80         //      str += "||";
  81         //      str += asString(cell(1));
  82         //}
  83         return str;
  84 }
  85
  86
  87 void RefInset::validate(LaTeXFeatures & features) const
  88 {
  89         if (name_ == "vref" || name_ == "vpageref")
  90                 features.require("varioref");
  91         else if (name_ == "prettyref")
  92                 features.require("prettyref");
  93 }
  94
  95
  96 int RefInset::ascii(std::ostream & os, int) const
  97 {
  98         os << "[" << asString(cell(0)) << "]";
  99         return 0;
 100 }
 101
 102
 103 int RefInset::linuxdoc(std::ostream & os) const
 104 {
 105         os << "<ref id=\"" << asString(cell(0))
 106            << "\" name=\"" << asString(cell(1)) << "\" >";
 107         return 0;
 108 }
 109
 110
 111 int RefInset::docbook(std::ostream & os, bool) const
 112 {
 113         if (cell(1).empty()) {
 114                 os << "<xref linkend=\"" << asString(cell(0)) << "\">";
 115         } else {
 116                 os << "<link linkend=\"" << asString(cell(0))
 117                    << "\">" << asString(cell(1)) << "</link>";
 118         }
 119
 120         return 0;
 121 }
 122
 123
 124 RefInset::type_info RefInset::types[] = {
 125         { "ref",        N_("Standard"),                 N_("Ref: ")},
 126         { "pageref",    N_("Page Number"),              N_("Page: ")},
 127         { "vpageref",   N_("Textual Page Number"),      N_("TextPage: ")},
 128         { "vref",       N_("Standard+Textual Page"),    N_("Ref+Text: ")},
 129         { "prettyref",  N_("PrettyRef"),                N_("PrettyRef: ")},
 130         { "", "", "" }
 131 };