src/pref_preferences.cpp

   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 #include <QApplication>
  12 #include <QHBoxLayout>
  13 #include <kicon.h>
  14 #include "mastersettings.h"
  15 #include "pref_board.h"
  16 #include "pref_movelist.h"
  17 #include "pref_theme.h"
  18 #include "pref_engines.h"
  19 #include "pref_preferences.h"
  20
  21 template<typename T>
  22 class PrefWrapper : public PrefBase {
  23 private:
  24   T *m_inner;
  25
  26 public:
  27   PrefWrapper(QWidget *parent = 0)
  28     : PrefBase(parent)
  29     , m_inner(NULL) {
  30   }
  31
  32   virtual void apply() {
  33     if(m_inner)
  34       m_inner->apply();
  35   }
  36
  37   virtual void showEvent( QShowEvent * /*event*/ ) {
  38     if(m_inner)
  39       return;
  40
  41     m_inner = new T(this);
  42     QHBoxLayout *l = new QHBoxLayout(this);
  43     l->addWidget(m_inner);
  44     m_inner->show();
  45   }
  46 };
  47
  48
  49 Preferences::Preferences(QWidget *parent)
  50 : QDialog(parent) {
  51
  52   setupUi(this);
  53   setWindowIcon(KIcon("kboard"));
  54   connect(buttonBox->button(QDialogButtonBox::Apply), SIGNAL(clicked()), this, SLOT(apply()));
  55
  56   pagePref->hide();
  57   PrefBase *b;
  58   KPageWidgetItem *i;
  59
  60   b = new PrefWrapper<PrefBoard>(this);
  61   connect(this, SIGNAL(applied()), b, SLOT(apply()));
  62   i = pagePref->addPage(b, "Board");
  63   i->setHeader("Board preferences:");
  64   i->setIcon(KIcon("prefBoard"));
  65
  66   b = new PrefWrapper<PrefMoveList>(this);
  67   connect(this, SIGNAL(applied()), b, SLOT(apply()));
  68   i = pagePref->addPage(b, "Move list");
  69   i->setHeader("Move list preferences:");
  70   i->setIcon(KIcon("prefMoveList"));
  71
  72   b = new PrefWrapper<PrefTheme>(this);
  73   connect(this, SIGNAL(applied()), b, SLOT(apply()));
  74   i = pagePref->addPage(b, "Theme");
  75   i->setHeader("Pieces & squares theme:");
  76   i->setIcon(KIcon("prefTheme"));
  77   pagePref->show();
  78
  79   b = new PrefWrapper<PrefEngines>(this);
  80   connect(this, SIGNAL(applied()), b, SLOT(apply()));
  81   i = pagePref->addPage(b, "Engines");
  82   i->setHeader("Engines:");
  83   i->setIcon(KIcon("brain"));
  84   pagePref->show();
  85 }
  86
  87 Preferences::~Preferences() {
  88 }
  89
  90 void Preferences::apply() {
  91   emit applied();
  92   settings.changed();
  93 }
  94