src/themeinfo.cpp

   1 /*
   2   Copyright (c) 2006-2007 Paolo Capriotti <p.capriotti@gmail.com>
   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 <QHash>
  14 #include <QDir>
  15 #include <QFileInfo>
  16 #include <KDesktopFile>
  17
  18 #include "foreach.h"
  19 #include "settings.h"
  20
  21 ThemeInfo::operator bool() const {
  22   return !file_name.isEmpty();
  23 }
  24
  25 void ThemeInfo::save(Settings& s) {
  26   s["file-name"]     = file_name;
  27   s["name"]          = name;
  28   s["description"]   = description;
  29   {
  30     SettingArray s_variants = s.group("variants").newArray("variant");
  31     foreach (QString v, variants) {
  32       Settings s_var = s_variants.append();
  33       s_var["name"] = v;
  34     }
  35   }
  36   s["last-modified"] = last_modified.toString();
  37   s["desktop-file"] = desktopFile;
  38 }
  39
  40 ThemeInfo ThemeInfo::fromSettings(const Settings& s) {
  41   ThemeInfo res;
  42
  43   s["file-name"] >> res.file_name;
  44   s["name"] >> res.name;
  45   s["description"] >> res.description;
  46   s["desktop-file"] >> res.desktopFile;
  47   res.last_modified = QDateTime::fromString(s["last-modified"].value<QString>());
  48
  49   SettingArray variants = s.group("variants").array("variant");
  50   foreach (Settings var, variants) {
  51     res.variants.append(var["name"].value<QString>());
  52   }
  53
  54   return res;
  55 }
  56
  57 ThemeInfo ThemeInfo::fromDesktopFile(const QString& desktop_file) {
  58   ThemeInfo res;
  59
  60   QFileInfo desktop_file_info(desktop_file);
  61   res.desktopFile = desktop_file;
  62   if (!KDesktopFile::isDesktopFile(desktop_file)) {
  63     return res;
  64   }
  65
  66   KDesktopFile theme(desktop_file);
  67   KConfigGroup themeData = theme.desktopGroup();
  68
  69   res.name = theme.readName();
  70   res.description = theme.readComment();
  71   res.description.replace("|", "\n");
  72   res.variants = themeData.readEntry("X-Tagua-Variants").split(QRegExp("\\s*,\\s*"));
  73   res.file_name = themeData.readEntry("X-Tagua-Script");
  74   if (res.file_name.isEmpty()) {
  75     // use a file with the same name as the .desktop, but with .lua extension
  76     res.file_name = desktop_file;
  77     res.file_name.replace(QRegExp("\\.desktop$"), ".lua");
  78   }
  79   else {
  80     if (!QDir::isAbsolutePath(res.file_name)) {
  81     // the file is relative to the .desktop directory
  82       res.file_name = QDir(desktop_file_info.path()).filePath(res.file_name);
  83     }
  84   }
  85   res.last_modified = desktop_file_info.lastModified();
  86
  87   return res;
  88 }
  89
  90 uint qHash(const ThemeInfo& info) {
  91   return qHash(info.file_name);
  92 }
  93
  94 bool ThemeInfo::operator==(const ThemeInfo& info) const {
  95   return desktopFile == info.desktopFile;
  96 }