src/frontends/controllers/ControlTexinfo.C

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