src/insets/insetfloatlist.C

   1 /**
   2  * \file insetfloatlist.C
   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 "debug.h"
  18 #include "Floating.h"
  19 #include "FloatList.h"
  20 #include "funcrequest.h"
  21 #include "gettext.h"
  22 #include "LaTeXFeatures.h"
  23 #include "lyxlex.h"
  24 #include "metricsinfo.h"
  25 #include "toc.h"
  26
  27 #include "support/lstrings.h"
  28
  29 using lyx::support::bformat;
  30
  31 using std::endl;
  32 using std::string;
  33 using std::ostream;
  34
  35
  36 InsetFloatList::InsetFloatList()
  37         : InsetCommand(InsetCommandParams())
  38 {}
  39
  40
  41 InsetFloatList::InsetFloatList(string const & type)
  42         : InsetCommand(InsetCommandParams())
  43 {
  44         setCmdName(type);
  45 }
  46
  47
  48 InsetFloatList::~InsetFloatList()
  49 {
  50         InsetCommandMailer mailer("toc", *this);
  51         mailer.hideDialog();
  52 }
  53
  54
  55 string const InsetFloatList::getScreenLabel(Buffer const & buf) const
  56 {
  57         FloatList const & floats = buf.params().getLyXTextClass().floats();
  58         FloatList::const_iterator it = floats[getCmdName()];
  59         if (it != floats.end())
  60                 return _(it->second.listName());
  61         else
  62                 return _("ERROR: Nonexistent float type!");
  63 }
  64
  65
  66 InsetOld::Code InsetFloatList::lyxCode() const
  67 {
  68         return InsetOld::FLOAT_LIST_CODE;
  69 }
  70
  71
  72 void InsetFloatList::write(Buffer const &, ostream & os) const
  73 {
  74         os << "FloatList " << getCmdName() << "\n";
  75 }
  76
  77
  78 void InsetFloatList::read(Buffer const & buf, LyXLex & lex)
  79 {
  80         FloatList const & floats = buf.params().getLyXTextClass().floats();
  81         string token;
  82
  83         if (lex.eatLine()) {
  84                 setCmdName(lex.getString());
  85                 lyxerr[Debug::INSETS] << "FloatList::float_type: " << getCmdName() << endl;
  86                 if (!floats.typeExist(getCmdName()))
  87                         lex.printError("InsetFloatList: Unknown float type: `$$Token'");
  88         } else
  89                 lex.printError("InsetFloatList: Parse error: `$$Token'");
  90         while (lex.isOK()) {
  91                 lex.nextToken();
  92                 token = lex.getString();
  93                 if (token == "\\end_inset")
  94                         break;
  95         }
  96         if (token != "\\end_inset") {
  97                 lex.printError("Missing \\end_inset at this point. "
  98                                "Read: `$$Token'");
  99         }
 100 }
 101
 102
 103 void InsetFloatList::metrics(MetricsInfo & mi, Dimension & dim) const
 104 {
 105         InsetCommand::metrics(mi, dim);
 106         int center_indent = (mi.base.textwidth - dim.wid) / 2;
 107     Box b(center_indent, center_indent + dim.wid, -dim.asc, dim.des);
 108         button().setBox(b);
 109
 110         dim.wid = mi.base.textwidth;
 111         dim_ = dim;
 112 }
 113
 114
 115 void InsetFloatList::draw(PainterInfo & pi, int x, int y) const
 116 {
 117         InsetCommand::draw(pi, x + button().box().x1, y);
 118 }
 119
 120
 121 dispatch_result InsetFloatList::localDispatch(FuncRequest const & cmd)
 122 {
 123         switch (cmd.action) {
 124                 case LFUN_MOUSE_RELEASE:
 125                         if (button().box().contains(cmd.x, cmd.y))
 126                                 InsetCommandMailer("toc", *this).showDialog(cmd.view());
 127                         return DISPATCHED;
 128
 129                 case LFUN_INSET_DIALOG_SHOW:
 130                         InsetCommandMailer("toc", *this).showDialog(cmd.view());
 131                         return DISPATCHED;
 132
 133                 default:
 134                         return InsetCommand::localDispatch(cmd);
 135         }
 136 }
 137
 138
 139 int InsetFloatList::latex(Buffer const & buf, ostream & os,
 140                           LatexRunParams const &) const
 141 {
 142         FloatList const & floats = buf.params().getLyXTextClass().floats();
 143         FloatList::const_iterator cit = floats[getCmdName()];
 144
 145         if (cit != floats.end()) {
 146                 if (cit->second.builtin()) {
 147                         // Only two different types allowed here:
 148                         string const type = cit->second.type();
 149                         if (type == "table") {
 150                                 os << "\\listoftables\n";
 151                         } else if (type == "figure") {
 152                                 os << "\\listoffigures\n";
 153                         } else {
 154                                 os << "%% unknown builtin float\n";
 155                         }
 156                 } else {
 157                         os << "\\listof{" << getCmdName() << "}{"
 158                            << cit->second.listName() << "}\n";
 159                 }
 160         } else {
 161                 os << "%%\\listof{" << getCmdName() << "}{"
 162                    << bformat(_("List of %1$s"), cit->second.name())
 163                    << "}\n";
 164         }
 165         return 1;
 166 }
 167
 168
 169 int InsetFloatList::ascii(Buffer const & buffer, ostream & os, int) const
 170 {
 171         os << getScreenLabel(buffer) << "\n\n";
 172
 173         lyx::toc::asciiTocList(getCmdName(), buffer, os);
 174
 175         os << "\n";
 176         return 0;
 177 }
 178
 179
 180 void InsetFloatList::validate(LaTeXFeatures & features) const
 181 {
 182         features.useFloat(getCmdName());
 183 }