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