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