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
  14 #include "ControlTexinfo.h"
  15
  16 #include "helper_funcs.h"
  17 #include "tex_helpers.h"
  18
  19 #include "frontends/Dialogs.h"
  20 #include "frontends/LyXView.h"
  21
  22 #include "support/filetools.h" // FileSearch
  23 #include "support/path.h"
  24 #include "support/lstrings.h"
  25
  26 extern string user_lyxdir; // home of *Files.lst
  27
  28 namespace {
  29
  30 string getFileList(ControlTexinfo::texFileSuffix type, bool withFullPath)
  31 {
  32         switch (type) {
  33             case ControlTexinfo::bst:
  34                 return getTexFileList("bstFiles.lst", withFullPath);
  35                 break;
  36             case ControlTexinfo::cls:
  37                 return getTexFileList("clsFiles.lst", withFullPath);
  38                 break;
  39             case ControlTexinfo::sty:
  40                 return getTexFileList("styFiles.lst", withFullPath);
  41                 break;
  42         }
  43         return string();
  44 }
  45
  46 } // namespace anon
  47
  48
  49 ControlTexinfo::ControlTexinfo(LyXView & lv, Dialogs & d)
  50         : ControlDialogBI(lv, d)
  51 {}
  52
  53
  54 // build filelists of all availabe bst/cls/sty-files. done through
  55 // kpsewhich and an external script, saved in *Files.lst
  56 void ControlTexinfo::rescanStyles() const
  57 {
  58     rescanTexStyles();
  59 }
  60
  61
  62 void ControlTexinfo::runTexhash() const
  63 {
  64     texhash();
  65 }
  66
  67
  68 string const
  69 ControlTexinfo::getContents(texFileSuffix type, bool withFullPath) const
  70 {
  71         string list(getFileList(type, withFullPath));
  72
  73         // initial scan
  74         if (list.empty()) {
  75                 rescanStyles();
  76                 list = getFileList(type, withFullPath);
  77         }
  78         return list;
  79 }
  80
  81
  82 void ControlTexinfo::viewFile(string const filename) const
  83 {
  84         lv_.getDialogs().showFile(filename);
  85 }
  86
  87
  88 string const ControlTexinfo::getClassOptions(string const & filename) const
  89 {
  90         return getListOfOptions(filename, "cls");
  91 }