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