src/themeinfo.cpp

   1 /*
   2   Copyright (c) 2006-2007 Paolo Capriotti <p.capriotti@sns.it>
   3             (c) 2006-2007 Maurizio Monge <maurizio.monge@kdemail.net>
   4
   5   This program is free software; you can redistribute it and/or modify
   6   it under the terms of the GNU General Public License as published by
   7   the Free Software Foundation; either version 2 of the License, or
   8   (at your option) any later version.
   9 */
  10
  11 #include "themeinfo.h"
  12
  13 #include "settings.h"
  14
  15 #include <QHash>
  16 #include <QDir>
  17 #include <QFileInfo>
  18 #include <KDesktopFile>
  19
  20 ThemeInfo::operator bool() const {
  21   return !file_name.isEmpty();
  22 }
  23
  24 void ThemeInfo::save(Settings& s) {
  25   s["file-name"]     = file_name;
  26   s["name"]          = name;
  27   s["description"]   = description;
  28   {
  29     SettingArray s_variants = s.group("variants").newArray("variant");
  30     foreach (QString v, variants) {
  31       Settings s_var = s_variants.append();
  32       s_var["name"] = v;
  33     }
  34   }
  35   s["last-modified"] = last_modified.toString();
  36   s["desktop-file"] = desktopFile;
  37 }
  38
  39 ThemeInfo ThemeInfo::fromSettings(const Settings& s) {
  40   ThemeInfo res;
  41
  42   s["file-name"] >> res.file_name;
  43   s["name"] >> res.name;
  44   s["description"] >> res.description;
  45   s["desktop-file"] >> res.desktopFile;
  46   res.last_modified = QDateTime::fromString(s["last-modified"].value<QString>());
  47
  48   SettingArray variants = s.group("variants").array("variant");
  49   foreach (Settings var, variants) {
  50     res.variants.append(var["name"].value<QString>());
  51   }
  52
  53   return res;
  54 }
  55
  56 ThemeInfo ThemeInfo::fromDesktopFile(const QString& desktop_file) {
  57   ThemeInfo res;
  58
  59   QFileInfo desktop_file_info(desktop_file);
  60   res.desktopFile = desktop_file;
  61   if (!KDesktopFile::isDesktopFile(desktop_file)) {
  62     return res;
  63   }
  64
  65   KDesktopFile theme(desktop_file);
  66   KConfigGroup themeData = theme.desktopGroup();
  67
  68   res.name = theme.readName();
  69   res.description = theme.readComment();
  70   res.description.replace("|", "\n");
  71   res.variants = themeData.readEntry("X-Tagua-Variants").split(QRegExp("\\s*,\\s*"));
  72   res.file_name = themeData.readEntry("X-Tagua-Script");
  73   if (res.file_name.isEmpty()) {
  74     // use a file with the same name as the .desktop, but with .lua extension
  75     res.file_name = desktop_file;
  76     res.file_name.replace(QRegExp("\\.desktop$"), ".lua");
  77   }
  78   else {
  79     if (!QDir::isAbsolutePath(res.file_name)) {
  80     // the file is relative to the .desktop directory
  81       res.file_name = QDir(desktop_file_info.path()).filePath(res.file_name);
  82     }
  83   }
  84   res.last_modified = desktop_file_info.lastModified();
  85
  86   return res;
  87 }
  88
  89 uint qHash(const ThemeInfo& info) {
  90   return qHash(info.file_name);
  91 }
  92
  93 bool ThemeInfo::operator==(const ThemeInfo& info) const {
  94   return desktopFile == info.desktopFile;
  95 }