src/frontends/controllers/ControlTexinfo.C

   1 /* This file is part of
   2  * ======================================================
   3  *
   4  *           LyX, The Document Processor
   5  *
   6  *           Copyright 2001 The LyX Team.
   7  *
   8  * ======================================================
   9  *
  10  * \file ControlTexinfo.C
  11  * \author Herbert Voss <voss@lyx.org>
  12  */
  13
  14 #include <config.h>
  15
  16 #ifdef __GNUG__
  17 #pragma implementation
  18 #endif
  19
  20 #include "ControlTexinfo.h"
  21
  22 #include "helper_funcs.h"
  23 #include "tex_helpers.h"
  24
  25 #include "frontends/Dialogs.h"
  26 #include "frontends/LyXView.h"
  27
  28 #include "support/filetools.h" // FileSearch
  29 #include "support/path.h"
  30 #include "support/lstrings.h"
  31
  32 extern string user_lyxdir; // home of *Files.lst
  33
  34 namespace {
  35
  36 string getFileList(ControlTexinfo::texFileSuffix type, bool withFullPath)
  37 {
  38         switch (type) {
  39             case ControlTexinfo::bst:
  40                 return getTexFileList("bstFiles.lst", withFullPath);
  41                 break;
  42             case ControlTexinfo::cls:
  43                 return getTexFileList("clsFiles.lst", withFullPath);
  44                 break;
  45             case ControlTexinfo::sty:
  46                 return getTexFileList("styFiles.lst", withFullPath);
  47                 break;
  48         }
  49         return string();
  50 }
  51
  52 }
  53
  54 ControlTexinfo::ControlTexinfo(LyXView & lv, Dialogs & d)
  55         : ControlDialogBI(lv, d)
  56 {}
  57
  58
  59 // build filelists of all availabe bst/cls/sty-files. done through
  60 // kpsewhich and an external script, saved in *Files.lst
  61 void ControlTexinfo::rescanStyles() const
  62 {
  63     rescanTexStyles();
  64 }
  65
  66
  67 void ControlTexinfo::runTexhash() const
  68 {
  69     texhash();
  70 }
  71
  72
  73 string const
  74 ControlTexinfo::getContents(texFileSuffix type, bool withFullPath) const
  75 {
  76         string list(getFileList(type, withFullPath));
  77
  78         // initial scan
  79         if (list.empty()) {
  80                 rescanStyles();
  81                 list = getFileList(type, withFullPath);
  82         }
  83         return list;
  84 }
  85
  86
  87 void ControlTexinfo::viewFile(string const filename) const
  88 {
  89         lv_.getDialogs().showFile(filename);
  90 }
  91
  92
  93 string const ControlTexinfo::getClassOptions(string const & filename) const
  94 {
  95         return getListOfOptions(filename, "cls");
  96 }