src/pref_theme.h

   1 /*
   2   Copyright (c) 2006 Paolo Capriotti <p.capriotti@sns.it>
   3             (c) 2006 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 #ifndef PREFERENCES__THEME_H
  12 #define PREFERENCES__THEME_H
  13
  14 #include <set>
  15 #include <map>
  16 #include <boost/shared_ptr.hpp>
  17 #include <QDateTime>
  18 #include <QDir>
  19 #include "option.h"
  20 #include "ui_pref_theme.h"
  21 #include "ui_pref_theme_page.h"
  22
  23 class VariantInfo;
  24 class Settings;
  25 class QAction;
  26
  27 class PrefTheme : public QWidget
  28                 , private Ui::PrefTheme {
  29 Q_OBJECT
  30   friend class PrefThemeCategory;
  31   typedef class PrefThemeCategory Category;
  32
  33   class ThemeInfo {
  34   public:
  35     QString file_name;
  36     QString name;
  37     QString description;
  38     QStringList variants;
  39     QDateTime last_modified;
  40
  41     ThemeInfo() {}
  42     ThemeInfo(const QString& f, const QString& n,
  43                   const QString& d, const QStringList& v, const QDateTime& t)
  44     : file_name(f)
  45     , name(n)
  46     , description(d)
  47     , variants(v)
  48     , last_modified(t) {}
  49   };
  50
  51   typedef QList<ThemeInfo> ThemeInfoList;
  52   typedef std::map<QString, Category*> CategoryMap;
  53
  54   std::map<QString, boost::shared_ptr<OptList> > m_new_theme_options;
  55   CategoryMap m_categories;
  56
  57   OptList       get_file_options(const QString&, bool reload_defaults = false);
  58   static ThemeInfoList to_theme_info_list(const QStringList& files, const Settings& s);
  59   static void          update_list_view(QListWidget* list, const ThemeInfoList& themes,
  60                                     QString variant, QString settings);
  61   static void read_theme_info(PrefTheme::ThemeInfo& info, const QString& desktopFile);
  62 private slots:
  63   void variantChanged();
  64
  65 public:
  66   PrefTheme(QWidget *parent = 0);
  67   ~PrefTheme();
  68
  69   void apply();
  70
  71   static QString getBestTheme(VariantInfo* vi, const QString&);
  72 };
  73
  74
  75 class PrefThemeCategory : public QWidget
  76                         , private Ui::PrefThemePage {
  77 Q_OBJECT
  78
  79 public:
  80   friend class PrefTheme;
  81   QAction*   m_reset;
  82   PrefTheme* m_parent;
  83   QString    m_id;
  84   PrefTheme::ThemeInfoList m_themes;
  85   std::map<QString, QString> m_new_themes;
  86   std::map<QString, bool> m_new_use_def;
  87
  88   QLayout *m_opt_layout;
  89   QWidget *m_opt_widget;
  90
  91   PrefThemeCategory(QWidget* parent, PrefTheme* owner);
  92
  93 public slots:
  94   void reset();
  95   void themeChanged();
  96   void themeChecked(bool ck);
  97 };
  98
  99
 100 #endif //PREFERENCES__THEME_H