src/mathed/InsetMathRef.cpp

   1 /**
   2  * \file InsetMathRef.cpp
   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 "InsetMathRef.h"
  14
  15 #include "BufferView.h"
  16 #include "LaTeXFeatures.h"
  17 #include "Buffer.h"
  18 #include "Cursor.h"
  19 #include "debug.h"
  20 #include "FuncRequest.h"
  21 #include "FuncStatus.h"
  22 #include "gettext.h"
  23 #include "MathData.h"
  24 #include "MathFactory.h"
  25 #include "MathSupport.h"
  26 #include "OutputParams.h"
  27 #include "sgml.h"
  28
  29 #include "insets/InsetCommand.h"
  30
  31
  32 namespace lyx {
  33
  34 using std::string;
  35 using std::auto_ptr;
  36 using std::endl;
  37
  38
  39 InsetMathRef::InsetMathRef()
  40         : CommandInset(from_ascii("ref"))
  41 {}
  42
  43
  44 InsetMathRef::InsetMathRef(docstring const & data)
  45         : CommandInset(data)
  46 {}
  47
  48
  49 auto_ptr<Inset> InsetMathRef::doClone() const
  50 {
  51         return auto_ptr<Inset>(new InsetMathRef(*this));
  52 }
  53
  54
  55 void InsetMathRef::infoize(odocstream & os) const
  56 {
  57         os << "Ref: " << cell(0);
  58 }
  59
  60
  61 void InsetMathRef::doDispatch(Cursor & cur, FuncRequest & cmd)
  62 {
  63         switch (cmd.action) {
  64         case LFUN_INSET_MODIFY:
  65                 if (cmd.getArg(0) == "ref") {
  66                         MathData ar;
  67                         if (createInsetMath_fromDialogStr(cmd.argument(), ar)) {
  68                                 *this = *ar[0].nucleus()->asRefInset();
  69                                 break;
  70                         }
  71                 }
  72                 cur.undispatched();
  73                 break;
  74
  75         case LFUN_INSET_DIALOG_UPDATE: {
  76                 string const data = createDialogStr("ref");
  77                 cur.bv().updateDialog("ref", data);
  78                 break;
  79         }
  80
  81         case LFUN_MOUSE_RELEASE:
  82                 if (cmd.button() == mouse_button::button3) {
  83                         lyxerr << "trying to goto ref '" << to_utf8(asString(cell(0))) << "'" << endl;
  84                         cur.bv().dispatch(FuncRequest(LFUN_LABEL_GOTO, asString(cell(0))));
  85                         break;
  86                 }
  87                 if (cmd.button() == mouse_button::button1) {
  88                         // Eventually trigger dialog with button 3, not 1
  89                         string const data = createDialogStr("ref");
  90                         cur.bv().showInsetDialog("ref", data, this);
  91                         break;
  92                 }
  93                 cur.undispatched();
  94                 break;
  95
  96         case LFUN_MOUSE_PRESS:
  97         case LFUN_MOUSE_MOTION:
  98                 // eat other mouse commands
  99                 break;
 100
 101         default:
 102                 CommandInset::doDispatch(cur, cmd);
 103                 break;
 104         }
 105 }
 106
 107
 108 bool InsetMathRef::getStatus(Cursor & cur, FuncRequest const & cmd,
 109                          FuncStatus & status) const
 110 {
 111         switch (cmd.action) {
 112         // we handle these
 113         case LFUN_INSET_MODIFY:
 114         case LFUN_INSET_DIALOG_UPDATE:
 115         case LFUN_MOUSE_RELEASE:
 116         case LFUN_MOUSE_PRESS:
 117         case LFUN_MOUSE_MOTION:
 118                 status.enabled(true);
 119                 return true;
 120         default:
 121                 return CommandInset::getStatus(cur, cmd, status);
 122         }
 123 }
 124
 125
 126 docstring const InsetMathRef::screenLabel() const
 127 {
 128         docstring str;
 129         for (int i = 0; !types[i].latex_name.empty(); ++i) {
 130                 if (commandname() == types[i].latex_name) {
 131                         str = _(to_utf8(types[i].short_gui_name));
 132                         break;
 133                 }
 134         }
 135         str += asString(cell(0));
 136
 137         //if (/* !isLatex && */ !cell(0).empty()) {
 138         //      str += "||";
 139         //      str += asString(cell(1));
 140         //}
 141         return str;
 142 }
 143
 144
 145 void InsetMathRef::validate(LaTeXFeatures & features) const
 146 {
 147         if (commandname() == "vref" || commandname() == "vpageref")
 148                 features.require("varioref");
 149         else if (commandname() == "prettyref")
 150                 features.require("prettyref");
 151 }
 152
 153
 154 int InsetMathRef::docbook(Buffer const & buf, odocstream & os,
 155                       OutputParams const & runparams) const
 156 {
 157         if (cell(1).empty()) {
 158                 os << "<xref linkend=\""
 159                    << sgml::cleanID(buf, runparams, asString(cell(0)));
 160                 if (runparams.flavor == OutputParams::XML)
 161                         os << "\"/>";
 162                 else
 163                         os << "\">";
 164         } else {
 165                 os << "<link linkend=\""
 166                    << sgml::cleanID(buf, runparams, asString(cell(0)))
 167                    << "\">"
 168                    << asString(cell(1))
 169                    << "</link>";
 170         }
 171
 172         return 0;
 173 }
 174
 175
 176 string const InsetMathRef::createDialogStr(string const & name) const
 177 {
 178         InsetCommandParams icp(to_ascii(commandname()));
 179         icp["reference"] = asString(cell(0));
 180         if (!cell(1).empty())
 181                 icp["name"] = asString(cell(1));
 182         return InsetCommandMailer::params2string(name, icp);
 183 }
 184
 185
 186 InsetMathRef::ref_type_info InsetMathRef::types[] = {
 187         { from_ascii("ref"),       from_ascii(N_("Standard")),              from_ascii(N_("Ref: "))},
 188         { from_ascii("eqref"),     from_ascii(N_("Equation")),              from_ascii(N_("EqRef: "))},
 189         { from_ascii("pageref"),   from_ascii(N_("Page Number")),           from_ascii(N_("Page: "))},
 190         { from_ascii("vpageref"),  from_ascii(N_("Textual Page Number")),   from_ascii(N_("TextPage: "))},
 191         { from_ascii("vref"),      from_ascii(N_("Standard+Textual Page")), from_ascii(N_("Ref+Text: "))},
 192         { from_ascii("prettyref"), from_ascii(N_("PrettyRef")),             from_ascii(N_("FormatRef: "))},
 193         { from_ascii(""), from_ascii(""), from_ascii("") }
 194 };
 195
 196
 197 } // namespace lyx