src/settings/nsettings.cpp

   1 /* NomNom
   2  * Copyright (C) 2011  Toni Gundogdu <legatvs@gmail.com>
   3  *
   4  * This program is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 #include "config.h"
  19
  20 #include <QStringList>
  21
  22 #include <NSettings>
  23
  24 namespace nn
  25 {
  26
  27 // Edit "SettingKey" enum in nsettings.h also.
  28 const char *key_strings[] =
  29 {
  30 // Commands
  31   "ParseUsing",
  32   "ParseUsingOther",
  33   "DownloadUsing",
  34   "DownloadUsingOther",
  35   "PlayUsing",
  36   "PlayUsingOther",
  37   "FeedUsing",
  38   "FeedUsingOther",
  39 // Download
  40   "FilenameFormat",
  41   "FilenameRegExp",
  42   "SaveMediaDirectory",
  43 // Proxy
  44   "ProxyType",
  45   "ProxyHost",
  46   "ProxyPort",
  47 // Options: Appearance
  48   "CustomApplicationIcon",
  49   "CustomBusyIcon",
  50   "CustomErrorIcon",
  51   "Language",
  52 // Options: Behaviour
  53   "KeepApplicationWindowOnTop",
  54   "PlayWhenDoneDownloading",
  55   "AskWhereToSaveMediaFile",
  56   "ClearURLRecordAtExit",
  57   "ReplaceExistingMedia",
  58   "GetBestFormat",
  59 // Options: Systray
  60   "ShowInTrayIcon",
  61   "TerminateInstead",
  62   "StartInTrayIcon",
  63 // Must end with 0.
  64   0
  65 };
  66
  67 static bool check_regexp(const QString& regexp, QStringList& cap)
  68 {
  69   QRegExp rx("^\\/(.*)\\/(.*)$");
  70
  71   if (rx.indexIn(regexp) == -1)
  72     return false;
  73
  74   cap = rx.capturedTexts();
  75
  76   return true;
  77 }
  78
  79 static bool apply_regexp(const QString& regexp,
  80                          const QString& title,
  81                          QString& dst)
  82 {
  83   QStringList cap;
  84   if (!check_regexp(regexp, cap))
  85     return false;
  86
  87   const QString p = cap.at(1);
  88   const bool g = cap.at(2).contains("g");
  89 #ifdef _1
  90   const bool i = cap.at(2).contains("i");
  91 #endif
  92
  93   QRegExp rx(p);
  94 #ifdef _1
  95   rx.setCaseSensitivity(i ? Qt::CaseInsensitive : Qt::CaseSensitive);
  96 #endif
  97
  98   int pos = 0;
  99   while ((pos = rx.indexIn(title, pos)) != -1)
 100     {
 101       pos += rx.matchedLength();
 102       dst += rx.cap(1);
 103       if (!g) break;
 104     }
 105
 106   dst = dst.simplified();
 107
 108   return true;
 109 }
 110
 111 bool format_filename(const QString& regexp,
 112                      const QString& title,
 113                      const QString& media_id,
 114                      const QString& domain,
 115                      const QString& suffix,
 116                      QString& result)
 117 {
 118   QString regexp_title;
 119   if (!apply_regexp(regexp, title, regexp_title))
 120     return false;
 121
 122   result.replace("%t", regexp_title);
 123   result.replace("%i", media_id);
 124   result.replace("%d", domain);
 125   result.replace("%s", suffix);
 126
 127   result = result.simplified();
 128
 129   return true;
 130 }
 131
 132
 133 } // namespace nn
 134
 135 /* vim: set ts=2 sw=2 tw=72 expandtab: */