src/frontends/controllers/ControlTexinfo.C

   1 /**
   2  * \file ControlTexinfo.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Herbert Voss
   7  *
   8  * Full author contact details are available in file CREDITS
   9  */
  10
  11 #include <config.h>
  12
  13 #ifdef __GNUG__
  14 #pragma implementation
  15 #endif
  16
  17 #include "ControlTexinfo.h"
  18
  19 #include "helper_funcs.h"
  20 #include "tex_helpers.h"
  21
  22 #include "frontends/Dialogs.h"
  23 #include "frontends/LyXView.h"
  24
  25 #include "support/filetools.h" // FileSearch
  26 #include "support/path.h"
  27 #include "support/lstrings.h"
  28
  29 extern string user_lyxdir; // home of *Files.lst
  30
  31 namespace {
  32
  33 string getFileList(ControlTexinfo::texFileSuffix type, bool withFullPath)
  34 {
  35         switch (type) {
  36             case ControlTexinfo::bst:
  37                 return getTexFileList("bstFiles.lst", withFullPath);
  38                 break;
  39             case ControlTexinfo::cls:
  40                 return getTexFileList("clsFiles.lst", withFullPath);
  41                 break;
  42             case ControlTexinfo::sty:
  43                 return getTexFileList("styFiles.lst", withFullPath);
  44                 break;
  45         }
  46         return string();
  47 }
  48
  49 } // namespace anon
  50
  51
  52 ControlTexinfo::ControlTexinfo(LyXView & lv, Dialogs & d)
  53         : ControlDialogBI(lv, d)
  54 {}
  55
  56
  57 // build filelists of all availabe bst/cls/sty-files. done through
  58 // kpsewhich and an external script, saved in *Files.lst
  59 void ControlTexinfo::rescanStyles() const
  60 {
  61     rescanTexStyles();
  62 }
  63
  64
  65 void ControlTexinfo::runTexhash() const
  66 {
  67     texhash();
  68 }
  69
  70
  71 string const
  72 ControlTexinfo::getContents(texFileSuffix type, bool withFullPath) const
  73 {
  74         string list(getFileList(type, withFullPath));
  75
  76         // initial scan
  77         if (list.empty()) {
  78                 rescanStyles();
  79                 list = getFileList(type, withFullPath);
  80         }
  81         return list;
  82 }
  83
  84
  85 void ControlTexinfo::viewFile(string const filename) const
  86 {
  87         lv_.getDialogs().showFile(filename);
  88 }
  89
  90
  91 string const ControlTexinfo::getClassOptions(string const & filename) const
  92 {
  93         return getListOfOptions(filename, "cls");
  94 }