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
  15 #include "BufferView.h"
  16 #include "LaTeXFeatures.h"
  17 #include "buffer.h"
  18 #include "cursor.h"
  19 #include "debug.h"
  20 #include "funcrequest.h"
  21 #include "gettext.h"
  22 #include "math_data.h"
  23 #include "math_factory.h"
  24 #include "math_support.h"
  25 #include "outputparams.h"
  26 #include "sgml.h"
  27
  28 #include "frontends/LyXView.h"
  29 #include "frontends/Dialogs.h"
  30
  31 using std::string;
  32 using std::auto_ptr;
  33 using std::endl;
  34
  35
  36
  37 RefInset::RefInset()
  38         : CommandInset("ref")
  39 {}
  40
  41
  42 RefInset::RefInset(string const & data)
  43         : CommandInset(data)
  44 {}
  45
  46
  47 auto_ptr<InsetBase> RefInset::doClone() const
  48 {
  49         return auto_ptr<InsetBase>(new RefInset(*this));
  50 }
  51
  52
  53 void RefInset::infoize(std::ostream & os) const
  54 {
  55         os << "Ref: " << cell(0);
  56 }
  57
  58
  59 void RefInset::doDispatch(LCursor & cur, FuncRequest & cmd)
  60 {
  61         switch (cmd.action) {
  62         case LFUN_INSET_MODIFY:
  63                 if (cmd.getArg(0) == "ref") {
  64                         MathArray ar;
  65                         if (createMathInset_fromDialogStr(cmd.argument, ar)) {
  66                                 *this = *ar[0].nucleus()->asRefInset();
  67                                 break;
  68                         }
  69                 }
  70                 cur.undispatched();
  71                 break;
  72
  73         case LFUN_MOUSE_RELEASE:
  74                 if (cmd.button() == mouse_button::button3) {
  75                         lyxerr << "trying to goto ref '" << asString(cell(0)) << "'" << endl;
  76                         cur.bv().dispatch(FuncRequest(LFUN_REF_GOTO, asString(cell(0))));
  77                         break;
  78                 }
  79                 if (cmd.button() == mouse_button::button1) {
  80                         // Eventually trigger dialog with button 3, not 1
  81                         string const data = createDialogStr("ref");
  82                         cur.bv().owner()->getDialogs().show("ref", data, this);
  83                         break;
  84                 }
  85                 cur.undispatched();
  86                 break;
  87
  88         case LFUN_MOUSE_PRESS:
  89         case LFUN_MOUSE_MOTION:
  90                 // eat other mouse commands
  91                 break;
  92
  93         default:
  94                 CommandInset::doDispatch(cur, cmd);
  95                 break;
  96         }
  97 }
  98
  99
 100 string const RefInset::screenLabel() const
 101 {
 102         string str;
 103         for (int i = 0; !types[i].latex_name.empty(); ++i)
 104                 if (commandname() == types[i].latex_name) {
 105                         str = _(types[i].short_gui_name);
 106                         break;
 107                 }
 108         str += asString(cell(0));
 109
 110         //if (/* !isLatex && */ !cell(0).empty()) {
 111         //      str += "||";
 112         //      str += asString(cell(1));
 113         //}
 114         return str;
 115 }
 116
 117
 118 void RefInset::validate(LaTeXFeatures & features) const
 119 {
 120         if (commandname() == "vref" || commandname() == "vpageref")
 121                 features.require("varioref");
 122         else if (commandname() == "prettyref")
 123                 features.require("prettyref");
 124 }
 125
 126
 127 int RefInset::plaintext(std::ostream & os, OutputParams const &) const
 128 {
 129         os << '[' << asString(cell(0)) << ']';
 130         return 0;
 131 }
 132
 133
 134 int RefInset::linuxdoc(std::ostream & os, OutputParams const &) const
 135 {
 136         os << "<ref id=\"" << asString(cell(0))
 137            << "\" name=\"" << asString(cell(1)) << "\">";
 138         return 0;
 139 }
 140
 141
 142 int RefInset::docbook(Buffer const & buf, std::ostream & os, OutputParams const & runparams) const
 143 {
 144         if (cell(1).empty()) {
 145                 os << "<xref linkend=\"" << sgml::cleanID(buf, runparams, asString(cell(0)));
 146                 if (runparams.flavor == OutputParams::XML)
 147                         os << "\"/>";
 148                 else
 149                         os << "\">";
 150         } else {
 151                 os << "<link linkend=\"" << sgml::cleanID(buf, runparams, asString(cell(0)))
 152                    << "\">" << asString(cell(1)) << "</link>";
 153         }
 154
 155         return 0;
 156 }
 157
 158
 159
 160
 161 RefInset::ref_type_info RefInset::types[] = {
 162         { "ref",       N_("Standard"),              N_("Ref: ")},
 163         { "eqref",     N_("Equation"),              N_("EqRef: ")},
 164         { "pageref",   N_("Page Number"),           N_("Page: ")},
 165         { "vpageref",  N_("Textual Page Number"),   N_("TextPage: ")},
 166         { "vref",      N_("Standard+Textual Page"), N_("Ref+Text: ")},
 167         { "prettyref", N_("PrettyRef"),             N_("PrettyRef: ")},
 168         { "", "", "" }
 169 };