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::auto_ptr;
  29 using std::endl;
  30
  31
  32 RefInset::RefInset()
  33         : CommandInset("ref")
  34 {}
  35
  36
  37 RefInset::RefInset(string const & data)
  38         : CommandInset(data)
  39 {}
  40
  41
  42 auto_ptr<InsetBase> RefInset::clone() const
  43 {
  44         return auto_ptr<InsetBase>(new RefInset(*this));
  45 }
  46
  47
  48 void RefInset::infoize(std::ostream & os) const
  49 {
  50         os << "Ref: " << cell(0);
  51 }
  52
  53
  54 dispatch_result
  55 RefInset::dispatch(FuncRequest const & cmd, idx_type & idx, pos_type & pos)
  56 {
  57         switch (cmd.action) {
  58                 case LFUN_MOUSE_RELEASE:
  59                         if (cmd.button() == mouse_button::button3) {
  60                                 lyxerr << "trying to goto ref" << cell(0) << endl;
  61                                 cmd.view()->dispatch(FuncRequest(LFUN_REF_GOTO, asString(cell(0))));
  62                                 return DISPATCHED;
  63                         }
  64                         if (cmd.button() == mouse_button::button1) {
  65                                 // Eventually trigger dialog with button 3
  66                                 // not 1
  67                                 string const data = createDialogStr("ref");
  68                                 cmd.view()->owner()->getDialogs().
  69                                         show("ref", data, this);
  70                                 return DISPATCHED;
  71                         }
  72                         break;
  73                 case LFUN_MOUSE_PRESS:
  74                 case LFUN_MOUSE_MOTION:
  75                         // eat other mouse commands
  76                         return DISPATCHED;
  77                 default:
  78                         return CommandInset::dispatch(cmd, idx, pos);
  79         }
  80         // not our business
  81         return UNDISPATCHED;
  82 }
  83
  84
  85 string const RefInset::screenLabel() const
  86 {
  87         string str;
  88         for (int i = 0; !types[i].latex_name.empty(); ++i)
  89                 if (commandname() == types[i].latex_name) {
  90                         str = _(types[i].short_gui_name);
  91                         break;
  92                 }
  93         str += asString(cell(0));
  94
  95         //if (/* !isLatex && */ !cell(0).empty()) {
  96         //      str += "||";
  97         //      str += asString(cell(1));
  98         //}
  99         return str;
 100 }
 101
 102
 103 void RefInset::validate(LaTeXFeatures & features) const
 104 {
 105         if (commandname() == "vref" || commandname() == "vpageref")
 106                 features.require("varioref");
 107         else if (commandname() == "prettyref")
 108                 features.require("prettyref");
 109 }
 110
 111
 112 int RefInset::ascii(std::ostream & os, int) const
 113 {
 114         os << '[' << asString(cell(0)) << ']';
 115         return 0;
 116 }
 117
 118
 119 int RefInset::linuxdoc(std::ostream & os) const
 120 {
 121         os << "<ref id=\"" << asString(cell(0))
 122            << "\" name=\"" << asString(cell(1)) << "\" >";
 123         return 0;
 124 }
 125
 126
 127 int RefInset::docbook(std::ostream & os, bool) const
 128 {
 129         if (cell(1).empty()) {
 130                 os << "<xref linkend=\"" << asString(cell(0)) << "\">";
 131         } else {
 132                 os << "<link linkend=\"" << asString(cell(0))
 133                    << "\">" << asString(cell(1)) << "</link>";
 134         }
 135
 136         return 0;
 137 }
 138
 139
 140 dispatch_result RefInset::localDispatch(FuncRequest const & cmd)
 141 {
 142         if (cmd.action != LFUN_INSET_MODIFY || cmd.getArg(0) != "ref")
 143                 return UNDISPATCHED;
 144
 145         MathArray ar;
 146         if (!createMathInset_fromDialogStr(cmd.argument, ar))
 147                 return UNDISPATCHED;
 148
 149         *this = *ar[0].nucleus()->asRefInset();
 150 //      if (cmd.view())
 151 //                 // This does not compile because updateInset expects
 152 //                 // an Inset* and 'this' isn't.
 153 //              cmd.view()->updateInset(this);
 154         return DISPATCHED;
 155 }
 156
 157
 158 RefInset::ref_type_info RefInset::types[] = {
 159         { "ref",       N_("Standard"),              N_("Ref: ")},
 160         { "eqref",     N_("Equation"),              N_("EqRef: ")},
 161         { "pageref",   N_("Page Number"),           N_("Page: ")},
 162         { "vpageref",  N_("Textual Page Number"),   N_("TextPage: ")},
 163         { "vref",      N_("Standard+Textual Page"), N_("Ref+Text: ")},
 164         { "prettyref", N_("PrettyRef"),             N_("PrettyRef: ")},
 165         { "", "", "" }
 166 };