preferences.cpp

   1 /*
   2 Project: J-Ben
   3 Author:  Paul Goins
   4 Website: http://www.vultaire.net/software/jben/
   5 License: GNU General Public License (GPL) version 2
   6          (http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt)
   7
   8 File: preferences.cpp
   9
  10 This program is free software; you can redistribute it and/or modify
  11 it under the terms of the GNU General Public License as published by
  12 the Free Software Foundation; either version 2 of the License, or
  13 (at your option) any later version.
  14
  15 This program is distributed in the hope that it will be useful,
  16 but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 GNU General Public License for more details.
  19
  20 You should have received a copy of the GNU General Public License
  21 along with this program.  If not, see <http://www.gnu.org/licenses/>
  22 */
  23
  24 #include "preferences.h"
  25 #include "file_utils.h"
  26 #include "wx/tokenzr.h"
  27 #include "kanjidic.h"
  28 #include "wx/ffile.h"
  29 #include "global.h"
  30
  31 Preferences::Preferences(const wxChar *filename) {
  32         cfgFile = wxFileName(wxGetCwd(), filename).GetFullPath();
  33         wxString s;
  34         kanjidicOptions = KDO_ALL | KDO_UNHANDLED;
  35         kanjidicDictionaries = 0;  /* KDD_ALL */
  36
  37         if(ReadEncodedFile(filename, _T("utf-8"), s)==REF_SUCCESS) {
  38                 /* Split into strings for each line */
  39                 wxStringTokenizer t(s, _T("\n"));
  40                 wxString token, subToken;
  41                 size_t index;
  42                 while(t.HasMoreTokens()) {
  43                         token = t.GetNextToken();
  44                         if( (token.length()>0) && (token[0]!=_T('#')) ) {
  45                                 /* We only want to split the string into two subtokens, so we'll
  46                                 do it manually. */
  47                                 index = token.find_first_of(_T(" \t"));
  48                                 if(index!=wxString::npos) {
  49                                         subToken = token.substr(0, index);
  50                                         subToken = subToken.MakeLower();
  51                                         if(subToken==_T("kanjidicoptionmask")) {
  52                                                 subToken = token.substr(index+1);
  53                                                 subToken = subToken.Trim(false).Trim(true);
  54                                                 subToken.ToULong(&kanjidicOptions, 0);
  55                                         } else if(subToken==_T("kanjidicdictionarymask")) {
  56                                                 subToken = token.substr(index+1);
  57                                                 subToken = subToken.Trim(false).Trim(true);
  58                                                 subToken.ToULong(&kanjidicDictionaries, 0);
  59                                         } else if(subToken==_T("kanjilist")) {
  60                                                 subToken = token.substr(index+1);
  61                                                 subToken = subToken.Trim(false).Trim(true);
  62                                                 jben->kanjiList->AddFromString(subToken);
  63                                         } else if(subToken==_T("vocablist")) {
  64                                                 subToken = token.substr(index+1);
  65                                                 subToken = subToken.Trim(false).Trim(true);
  66 #ifdef DEBUG
  67                                                 printf("String to parse: [%ls]\n", subToken.c_str());
  68 #endif
  69                                                 wxStringTokenizer tSub(subToken, _T(";"));
  70                                                 while(tSub.HasMoreTokens()) {
  71                                                         subToken = tSub.GetNextToken();
  72 #ifdef DEBUG
  73                                                         printf("Subtoken: [%ls]\n", subToken.c_str());
  74 #endif
  75                                                         if(subToken.length()>0) {
  76                                                                 jben->vocabList->Add(subToken);
  77                                                         }
  78                                                 }
  79                                         } else {
  80                                                 /* Unhandled - do nothing*/
  81                                         }
  82                                 } else {
  83                                         /* No space/tab was found.  Check no-arg options */
  84                                         /* Currently there are none.  There might never be any again, actually. */
  85 #if 0
  86                                         token = token.MakeLower().Trim(false).Trim(true);
  87                                         /*if(token==_T("vocablist")) ReadingVocabList=true;*/ /* Sets KanjiList-reading mode */
  88 #endif
  89                                 }
  90                         } /* if(tokenlen>0, token[0]!=# */
  91                 } /* while(hasmoretokens) */
  92         } /* if(file opened) */
  93 }
  94
  95 Preferences::~Preferences() {
  96         wxCSConv transcoder(_T("utf-8"));
  97
  98         wxFFile out(cfgFile, _T("w"));
  99         if(out.IsOpened()) {
 100                 out.Write(GetPreferences(), transcoder);
 101                 out.Close();
 102         }
 103 }
 104
 105 wxString Preferences::GetPreferences() {
 106         wxString prefs;
 107         prefs.Printf(_T("KanjidicOptionMask 0x%08lX\n"), kanjidicOptions);
 108         prefs.append(wxString::Format(_T("KanjidicDictionaryMask 0x%08lX\n"), kanjidicDictionaries));
 109         prefs.append(wxString::Format(_T("KanjiList %ls\n"), jben->kanjiList->ToString().c_str()));
 110         prefs.append(wxString::Format(_T("VocabList %ls\n"), jben->vocabList->ToString(_T(';')).c_str()));
 111         return prefs;
 112 }