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::dispatch(FuncRequest const & cmd, idx_type & idx, pos_type & pos)
  57 {
  58         switch (cmd.action) {
  59                 case LFUN_MOUSE_RELEASE:
  60                         if (cmd.button() == mouse_button::button3) {
  61                                 lyxerr << "trying to goto ref" << cell(0) << endl;
  62                                 cmd.view()->dispatch(FuncRequest(LFUN_REF_GOTO, asString(cell(0))));
  63                                 return DISPATCHED;
  64                         }
  65                         if (cmd.button() == mouse_button::button1) {
  66                                 // Eventually trigger dialog with button 3
  67                                 // not 1
  68                                 string const data = createDialogStr("ref");
  69                                 cmd.view()->owner()->getDialogs().
  70                                         show("ref", data, this);
  71                                 return DISPATCHED;
  72                         }
  73                         break;
  74                 case LFUN_MOUSE_PRESS:
  75                 case LFUN_MOUSE_MOTION:
  76                         // eat other mouse commands
  77                         return DISPATCHED;
  78                 default:
  79                         return CommandInset::dispatch(cmd, idx, pos);
  80         }
  81         // not our business
  82         return UNDISPATCHED;
  83 }
  84
  85
  86 string const RefInset::screenLabel() const
  87 {
  88         string str;
  89         for (int i = 0; !types[i].latex_name.empty(); ++i)
  90                 if (commandname() == types[i].latex_name) {
  91                         str = _(types[i].short_gui_name);
  92                         break;
  93                 }
  94         str += asString(cell(0));
  95
  96         //if (/* !isLatex && */ !cell(0).empty()) {
  97         //      str += "||";
  98         //      str += asString(cell(1));
  99         //}
 100         return str;
 101 }
 102
 103
 104 void RefInset::validate(LaTeXFeatures & features) const
 105 {
 106         if (commandname() == "vref" || commandname() == "vpageref")
 107                 features.require("varioref");
 108         else if (commandname() == "prettyref")
 109                 features.require("prettyref");
 110 }
 111
 112
 113 int RefInset::ascii(std::ostream & os, int) const
 114 {
 115         os << '[' << asString(cell(0)) << ']';
 116         return 0;
 117 }
 118
 119
 120 int RefInset::linuxdoc(std::ostream & os) const
 121 {
 122         os << "<ref id=\"" << asString(cell(0))
 123            << "\" name=\"" << asString(cell(1)) << "\" >";
 124         return 0;
 125 }
 126
 127
 128 int RefInset::docbook(std::ostream & os, bool) const
 129 {
 130         if (cell(1).empty()) {
 131                 os << "<xref linkend=\"" << asString(cell(0)) << "\">";
 132         } else {
 133                 os << "<link linkend=\"" << asString(cell(0))
 134                    << "\">" << asString(cell(1)) << "</link>";
 135         }
 136
 137         return 0;
 138 }
 139
 140
 141 dispatch_result RefInset::localDispatch(FuncRequest const & cmd)
 142 {
 143         if (cmd.action != LFUN_INSET_MODIFY || cmd.getArg(0) != "ref")
 144                 return UNDISPATCHED;
 145
 146         MathArray ar;
 147         if (!createMathInset_fromDialogStr(cmd.argument, ar))
 148                 return UNDISPATCHED;
 149
 150         *this = *ar[0].nucleus()->asRefInset();
 151 //      if (cmd.view())
 152 //                 // This does not compile because updateInset expects
 153 //                 // an Inset* and 'this' isn't.
 154 //              cmd.view()->updateInset(this);
 155         return DISPATCHED;
 156 }
 157
 158
 159 RefInset::ref_type_info RefInset::types[] = {
 160         { "ref",       N_("Standard"),              N_("Ref: ")},
 161         { "eqref",     N_("Equation"),              N_("EqRef: ")},
 162         { "pageref",   N_("Page Number"),           N_("Page: ")},
 163         { "vpageref",  N_("Textual Page Number"),   N_("TextPage: ")},
 164         { "vref",      N_("Standard+Textual Page"), N_("Ref+Text: ")},
 165         { "prettyref", N_("PrettyRef"),             N_("PrettyRef: ")},
 166         { "", "", "" }
 167 };