src/insets/InsetFloatList.cpp

   1 /**
   2  * \file InsetFloatList.cpp
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Lars Gullik Bjønnes
   7  *
   8  * Full author contact details are available in file CREDITS.
   9  */
  10
  11 #include <config.h>
  12
  13 #include "InsetFloatList.h"
  14
  15 #include "Buffer.h"
  16 #include "BufferParams.h"
  17 #include "support/debug.h"
  18 #include "DispatchResult.h"
  19 #include "Floating.h"
  20 #include "FloatList.h"
  21 #include "FuncRequest.h"
  22 #include "support/gettext.h"
  23 #include "LaTeXFeatures.h"
  24 #include "Lexer.h"
  25 #include "MetricsInfo.h"
  26 #include "TocBackend.h"
  27 #include "TextClass.h"
  28
  29 #include "support/lstrings.h"
  30
  31 #include <ostream>
  32
  33 using namespace std;
  34
  35 namespace lyx {
  36
  37 using support::bformat;
  38
  39
  40 InsetFloatList::InsetFloatList()
  41         : InsetCommand(InsetCommandParams(FLOAT_LIST_CODE), "toc")
  42 {}
  43
  44
  45 InsetFloatList::InsetFloatList(string const & type)
  46         : InsetCommand(InsetCommandParams(FLOAT_LIST_CODE), "toc")
  47 {
  48         setParam("type", from_ascii(type));
  49 }
  50
  51
  52 CommandInfo const * InsetFloatList::findInfo(std::string const & /* cmdName */)
  53 {
  54         static const char * const paramnames[] = {"type", ""};
  55         static const bool isoptional[] = {false};
  56         static const CommandInfo info = {1, paramnames, isoptional};
  57         return &info;
  58 }
  59
  60
  61 //HACK
  62 bool InsetFloatList::isCompatibleCommand(std::string const & s)
  63 {
  64         std::string str = s.substr(0, 6);
  65         return str == "listof";
  66 }
  67
  68
  69 docstring const InsetFloatList::getScreenLabel(Buffer const & buf) const
  70 {
  71         FloatList const & floats = buf.params().getTextClass().floats();
  72         FloatList::const_iterator it = floats[to_ascii(getParam("type"))];
  73         if (it != floats.end())
  74                 return buf.B_(it->second.listName());
  75         else
  76                 return _("ERROR: Nonexistent float type!");
  77 }
  78
  79
  80 void InsetFloatList::write(Buffer const &, std::ostream & os) const
  81 {
  82         os << "FloatList " << to_ascii(getParam("type")) << "\n";
  83 }
  84
  85
  86 void InsetFloatList::read(Buffer const & buf, Lexer & lex)
  87 {
  88         FloatList const & floats = buf.params().getTextClass().floats();
  89         string token;
  90
  91         if (lex.eatLine()) {
  92                 setParam("type", lex.getDocString());
  93                 LYXERR(Debug::INSETS, "FloatList::float_type: "
  94                                       << to_ascii(getParam("type")));
  95                 if (!floats.typeExist(to_ascii(getParam("type"))))
  96                         lex.printError("InsetFloatList: Unknown float type: `$$Token'");
  97         } else {
  98                 lex.printError("InsetFloatList: Parse error: `$$Token'");
  99         }
 100
 101         while (lex.isOK()) {
 102                 lex.next();
 103                 token = lex.getString();
 104                 if (token == "\\end_inset")
 105                         break;
 106         }
 107         if (token != "\\end_inset") {
 108                 lex.printError("Missing \\end_inset at this point. "
 109                                "Read: `$$Token'");
 110         }
 111 }
 112
 113
 114 int InsetFloatList::latex(Buffer const & buf, odocstream & os,
 115                           OutputParams const &) const
 116 {
 117         FloatList const & floats = buf.params().getTextClass().floats();
 118         FloatList::const_iterator cit = floats[to_ascii(getParam("type"))];
 119
 120         if (cit != floats.end()) {
 121                 if (cit->second.builtin()) {
 122                         // Only two different types allowed here:
 123                         string const type = cit->second.type();
 124                         if (type == "table") {
 125                                 os << "\\listoftables\n";
 126                         } else if (type == "figure") {
 127                                 os << "\\listoffigures\n";
 128                         } else {
 129                                 os << "%% unknown builtin float\n";
 130                         }
 131                 } else {
 132                         os << "\\listof{" << getParam("type") << "}{"
 133                            << buf.B_(cit->second.listName()) << "}\n";
 134                 }
 135         } else {
 136                 os << "%%\\listof{" << getParam("type") << "}{"
 137                    << bformat(_("List of %1$s"), from_utf8(cit->second.name()))
 138                    << "}\n";
 139         }
 140         return 1;
 141 }
 142
 143
 144 int InsetFloatList::plaintext(Buffer const & buffer, odocstream & os,
 145                               OutputParams const &) const
 146 {
 147         os << getScreenLabel(buffer) << "\n\n";
 148
 149         buffer.tocBackend().writePlaintextTocList(to_ascii(getParam("type")), os);
 150
 151         return PLAINTEXT_NEWLINE;
 152 }
 153
 154
 155 void InsetFloatList::validate(LaTeXFeatures & features) const
 156 {
 157         features.useFloat(to_ascii(getParam("type")));
 158 }
 159
 160
 161 } // namespace lyx