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 #include <KConfigGroup>
  18
  19 #include "foreach.h"
  20 #include "settings.h"
  21
  22 ThemeInfo::operator bool() const {
  23   return !file_name.isEmpty();
  24 }
  25
  26 void ThemeInfo::save(Settings& s) {
  27   s["file-name"]     = file_name;
  28   s["name"]          = name;
  29   s["description"]   = description;
  30   {
  31     SettingArray s_variants = s.group("variants").newArray("variant");
  32     foreach (QString v, variants) {
  33       Settings s_var = s_variants.append();
  34       s_var["name"] = v;
  35     }
  36   }
  37   s["last-modified"] = last_modified.toString();
  38   s["desktop-file"] = desktopFile;
  39 }
  40
  41 ThemeInfo ThemeInfo::fromSettings(const Settings& s) {
  42   ThemeInfo res;
  43
  44   s["file-name"] >> res.file_name;
  45   s["name"] >> res.name;
  46   s["description"] >> res.description;
  47   s["desktop-file"] >> res.desktopFile;
  48   res.last_modified = QDateTime::fromString(s["last-modified"].value<QString>());
  49
  50   SettingArray variants = s.group("variants").array("variant");
  51   foreach (Settings var, variants) {
  52     res.variants.append(var["name"].value<QString>());
  53   }
  54
  55   return res;
  56 }
  57
  58 ThemeInfo ThemeInfo::fromDesktopFile(const QString& desktop_file) {
  59   ThemeInfo res;
  60
  61   QFileInfo desktop_file_info(desktop_file);
  62   res.desktopFile = desktop_file;
  63   if (!KDesktopFile::isDesktopFile(desktop_file)) {
  64     return res;
  65   }
  66
  67   KDesktopFile theme(desktop_file);
  68   KConfigGroup themeData = theme.desktopGroup();
  69
  70   res.name = theme.readName();
  71   res.description = theme.readComment();
  72   res.description.replace("|", "\n");
  73   res.variants = themeData.readEntry("X-Tagua-Variants").split(QRegExp("\\s*,\\s*"));
  74   res.file_name = themeData.readEntry("X-Tagua-Script");
  75   if (res.file_name.isEmpty()) {
  76     // use a file with the same name as the .desktop, but with .lua extension
  77     res.file_name = desktop_file;
  78     res.file_name.replace(QRegExp("\\.desktop$"), ".lua");
  79   }
  80   else {
  81     if (!QDir::isAbsolutePath(res.file_name)) {
  82     // the file is relative to the .desktop directory
  83       res.file_name = QDir(desktop_file_info.path()).filePath(res.file_name);
  84     }
  85   }
  86   res.last_modified = desktop_file_info.lastModified();
  87
  88   return res;
  89 }
  90
  91 uint qHash(const ThemeInfo& info) {
  92   return qHash(info.file_name);
  93 }
  94
  95 bool ThemeInfo::operator==(const ThemeInfo& info) const {
  96   return desktopFile == info.desktopFile;
  97 }