src/mathed/ref_inset.C

   1 /**
   2  * \file ref_inset.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author André Pönitz
   7  *
   8  * Full author contact details are available in file CREDITS.
   9  */
  10
  11 #include <config.h>
  12
  13 #include "ref_inset.h"
  14 #include "math_data.h"
  15 #include "math_factory.h"
  16
  17 #include "BufferView.h"
  18 #include "dispatchresult.h"
  19 #include "debug.h"
  20 #include "funcrequest.h"
  21 #include "math_support.h"
  22 #include "gettext.h"
  23 #include "LaTeXFeatures.h"
  24
  25 #include "frontends/LyXView.h"
  26 #include "frontends/Dialogs.h"
  27
  28
  29 using std::string;
  30 using std::auto_ptr;
  31 using std::endl;
  32
  33
  34 RefInset::RefInset()
  35         : CommandInset("ref")
  36 {}
  37
  38
  39 RefInset::RefInset(string const & data)
  40         : CommandInset(data)
  41 {}
  42
  43
  44 auto_ptr<InsetBase> RefInset::clone() const
  45 {
  46         return auto_ptr<InsetBase>(new RefInset(*this));
  47 }
  48
  49
  50 void RefInset::infoize(std::ostream & os) const
  51 {
  52         os << "Ref: " << cell(0);
  53 }
  54
  55
  56 DispatchResult
  57 RefInset::priv_dispatch(FuncRequest const & cmd,
  58                         idx_type & idx, pos_type & pos)
  59 {
  60         switch (cmd.action) {
  61         case LFUN_INSET_MODIFY:
  62                 if (cmd.getArg(0) == "ref") {
  63                         MathArray ar;
  64                         if (!createMathInset_fromDialogStr(cmd.argument, ar))
  65                                 return DispatchResult(false);
  66
  67                         *this = *ar[0].nucleus()->asRefInset();
  68
  69                         return DispatchResult(true, true);
  70                 }
  71                 break;
  72         case LFUN_MOUSE_RELEASE:
  73                 if (cmd.button() == mouse_button::button3) {
  74                         lyxerr << "trying to goto ref" << cell(0) << endl;
  75                         cmd.view()->dispatch(FuncRequest(LFUN_REF_GOTO, asString(cell(0))));
  76                         return DispatchResult(true, true);
  77                 }
  78                 if (cmd.button() == mouse_button::button1) {
  79                         // Eventually trigger dialog with button 3
  80                         // not 1
  81                         string const data = createDialogStr("ref");
  82                         cmd.view()->owner()->getDialogs().
  83                                 show("ref", data, this);
  84                         return DispatchResult(true, true);
  85                 }
  86                 break;
  87         case LFUN_MOUSE_PRESS:
  88         case LFUN_MOUSE_MOTION:
  89                 // eat other mouse commands
  90                 return DispatchResult(true, true);
  91         default:
  92                 return CommandInset::priv_dispatch(cmd, idx, pos);
  93         }
  94         // not our business
  95         return DispatchResult(false);
  96 }
  97
  98
  99 string const RefInset::screenLabel() const
 100 {
 101         string str;
 102         for (int i = 0; !types[i].latex_name.empty(); ++i)
 103                 if (commandname() == types[i].latex_name) {
 104                         str = _(types[i].short_gui_name);
 105                         break;
 106                 }
 107         str += asString(cell(0));
 108
 109         //if (/* !isLatex && */ !cell(0).empty()) {
 110         //      str += "||";
 111         //      str += asString(cell(1));
 112         //}
 113         return str;
 114 }
 115
 116
 117 void RefInset::validate(LaTeXFeatures & features) const
 118 {
 119         if (commandname() == "vref" || commandname() == "vpageref")
 120                 features.require("varioref");
 121         else if (commandname() == "prettyref")
 122                 features.require("prettyref");
 123 }
 124
 125
 126 int RefInset::plaintext(std::ostream & os, OutputParams const &) const
 127 {
 128         os << '[' << asString(cell(0)) << ']';
 129         return 0;
 130 }
 131
 132
 133 int RefInset::linuxdoc(std::ostream & os, OutputParams const &) const
 134 {
 135         os << "<ref id=\"" << asString(cell(0))
 136            << "\" name=\"" << asString(cell(1)) << "\" >";
 137         return 0;
 138 }
 139
 140
 141 int RefInset::docbook(std::ostream & os, OutputParams const &) const
 142 {
 143         if (cell(1).empty()) {
 144                 os << "<xref linkend=\"" << asString(cell(0)) << "\">";
 145         } else {
 146                 os << "<link linkend=\"" << asString(cell(0))
 147                    << "\">" << asString(cell(1)) << "</link>";
 148         }
 149
 150         return 0;
 151 }
 152
 153
 154
 155
 156 RefInset::ref_type_info RefInset::types[] = {
 157         { "ref",       N_("Standard"),              N_("Ref: ")},
 158         { "eqref",     N_("Equation"),              N_("EqRef: ")},
 159         { "pageref",   N_("Page Number"),           N_("Page: ")},
 160         { "vpageref",  N_("Textual Page Number"),   N_("TextPage: ")},
 161         { "vref",      N_("Standard+Textual Page"), N_("Ref+Text: ")},
 162         { "prettyref", N_("PrettyRef"),             N_("PrettyRef: ")},
 163         { "", "", "" }
 164 };