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 #include "Dialogs.h"
  22 #include "BufferView.h"
  23 #include "gettext.h"
  24 #include "helper_funcs.h"
  25 #include "tex_helpers.h"
  26
  27 #include "frontends/LyXView.h"
  28
  29 #include "support/filetools.h" // FileSearch
  30 #include "support/path.h"
  31 #include "support/lstrings.h"
  32
  33 extern string user_lyxdir; // home of *Files.lst
  34
  35 namespace {
  36
  37 string getFileList(ControlTexinfo::texFileSuffix type, bool withFullPath)
  38 {
  39         switch (type) {
  40             case ControlTexinfo::bst:
  41                 return getTexFileList("bstFiles.lst", withFullPath);
  42                 break;
  43             case ControlTexinfo::cls:
  44                 return getTexFileList("clsFiles.lst", withFullPath);
  45                 break;
  46             case ControlTexinfo::sty:
  47                 return getTexFileList("styFiles.lst", withFullPath);
  48                 break;
  49         }
  50         return string();
  51 }
  52
  53 }
  54
  55 ControlTexinfo::ControlTexinfo(LyXView & lv, Dialogs & d)
  56         : ControlDialogBI(lv, d)
  57 {}
  58
  59
  60 // build filelists of all availabe bst/cls/sty-files. done through
  61 // kpsewhich and an external script, saved in *Files.lst
  62 void ControlTexinfo::rescanStyles() const
  63 {
  64     rescanTexStyles();
  65 }
  66
  67
  68 void ControlTexinfo::runTexhash() const
  69 {
  70     texhash();
  71 }
  72
  73
  74 string const
  75 ControlTexinfo::getContents(texFileSuffix type, bool withFullPath) const
  76 {
  77         string list(getFileList(type, withFullPath));
  78
  79         // initial scan
  80         if (list.empty()) {
  81                 rescanStyles();
  82                 list = getFileList(type, withFullPath);
  83         }
  84         return list;
  85 }
  86
  87
  88 void ControlTexinfo::viewFile(string const filename) const
  89 {
  90         lv_.getDialogs()->showFile(filename);
  91 }
  92
  93
  94 string const ControlTexinfo::getClassOptions(string const & filename) const
  95 {
  96         return getListOfOptions(filename, "cls");
  97 }