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 }
  50
  51 ControlTexinfo::ControlTexinfo(LyXView & lv, Dialogs & d)
  52         : ControlDialogBI(lv, d)
  53 {}
  54
  55
  56 // build filelists of all availabe bst/cls/sty-files. done through
  57 // kpsewhich and an external script, saved in *Files.lst
  58 void ControlTexinfo::rescanStyles() const
  59 {
  60     rescanTexStyles();
  61 }
  62
  63
  64 void ControlTexinfo::runTexhash() const
  65 {
  66     texhash();
  67 }
  68
  69
  70 string const
  71 ControlTexinfo::getContents(texFileSuffix type, bool withFullPath) const
  72 {
  73         string list(getFileList(type, withFullPath));
  74
  75         // initial scan
  76         if (list.empty()) {
  77                 rescanStyles();
  78                 list = getFileList(type, withFullPath);
  79         }
  80         return list;
  81 }
  82
  83
  84 void ControlTexinfo::viewFile(string const filename) const
  85 {
  86         lv_.getDialogs().showFile(filename);
  87 }
  88
  89
  90 string const ControlTexinfo::getClassOptions(string const & filename) const
  91 {
  92         return getListOfOptions(filename, "cls");
  93 }