kwordquiz/src/kwordquizprefs.cpp

   1 /***************************************************************************
   2                           kwordquizprefs.cpp  -  description
   3                              -------------------
   4     begin                : Sun Aug 18 2002
   5     copyright            : (C) 2002-2003 by Peter Hedlund
   6     email                : peter@peterandlinda.com
   7  ***************************************************************************/
   8
   9 /***************************************************************************
  10  *                                                                         *
  11  *   This program is free software; you can redistribute it and/or modify  *
  12  *   it under the terms of the GNU General Public License as published by  *
  13  *   the Free Software Foundation; either version 2 of the License, or     *
  14  *   (at your option) any later version.                                   *
  15  *                                                                         *
  16  ***************************************************************************/
  17
  18 #include <qwidgetstack.h>
  19 #include <qlayout.h>
  20 #include <qradiobutton.h>
  21 #include <qcheckbox.h>
  22 #include <qlistview.h>
  23 #include <qlabel.h>
  24
  25 #include <klocale.h>
  26 #include <kstandarddirs.h>
  27 #include <kiconloader.h>
  28 #include <krestrictedline.h>
  29 #include <kmessagebox.h>
  30 #include <kpushbutton.h>
  31 #include <kdebug.h>
  32 #include <kconfigskeleton.h>
  33 #include <kcolorbutton.h>
  34 #include <kfontrequester.h>
  35
  36 #include "kwordquizprefs.h"
  37 #include "prefeditor.h"
  38 #include "prefquiz.h"
  39 #include "prefcharacter.h"
  40 #include "prefcardappearance.h"
  41 #include "kwordquiz.h"
  42 #include "dlgspecchar.h"
  43
  44 KWordQuizPrefs::KWordQuizPrefs(QWidget *parent, const char *name,  KConfigSkeleton *config, DialogType dialogType, int /*dialogButtons*/, ButtonCode /*defaultButton*/, bool /*modal*/)
  45   : KConfigDialog(parent, name, config, dialogType, Default|Ok|Apply|Cancel|Help, Ok, false)
  46 {
  47   m_config = config;
  48
  49   m_prefEditor = new PrefEditor(0, "Editor Settings");
  50   addPage(m_prefEditor, i18n("Editor"), "editor", i18n("Editor Settings"), true);
  51
  52   m_prefQuiz = new PrefQuiz(0, "Quiz Settings");
  53   addPage(m_prefQuiz, i18n("Quiz"),  "qa", i18n("Quiz Settings"), true);
  54
  55   m_prefCardAppearance = new PrefCardAppearance(0, "Flashcard Appearance");
  56   addPage(m_prefCardAppearance, i18n("Flashcard\nAppearance"), "flash", i18n("Flashcard Appearance Settings"), true);
  57
  58   m_prefCharacter = new PrefCharacter(0, "Special Characters");
  59   addPage(m_prefCharacter, i18n("Special\nCharacters"), "kcharselect", i18n("Special Characters"), true);
  60
  61   m_dlgSpecChar = 0L;
  62
  63   connect(m_prefCharacter->lstCharacters, SIGNAL(selectionChanged()), this, SLOT(slotCharListSelectionChanged()));
  64   connect(m_prefCharacter->btnCharacter, SIGNAL(clicked()), this, SLOT(slotSelectSpecChar()));
  65
  66   KWordQuizApp *win=(KWordQuizApp *) parent;
  67   int i=0;
  68
  69   KConfigSkeletonItem * item = m_config->findItem("SpecialCharacters");
  70   QString ds = item->property().toString();
  71
  72   for ( QListViewItemIterator it = m_prefCharacter->lstCharacters; it.current(); ++it)
  73   {
  74     it.current()->setText(2, (QString) ds[i++] ) ;
  75     it.current()->setText(1, win->actionCollection()->action(QString("char_" + QString::number(i)).latin1())->shortcut().toString());
  76   }
  77
  78   m_prefCharacter->lstCharacters->setSelected(m_prefCharacter->lstCharacters->firstChild(), true);
  79   m_prefCharacter->lstCharacters->setItemMargin(2);
  80
  81   m_hasChanged = false;
  82   kapp->processEvents();
  83 }
  84
  85 KWordQuizPrefs::~KWordQuizPrefs(){
  86 }
  87
  88 void KWordQuizPrefs::slotCharListSelectionChanged( )
  89 {
  90   m_prefCharacter->lblPreview->setText(m_prefCharacter->lstCharacters->currentItem()->text(2));
  91 }
  92
  93 void KWordQuizPrefs::slotSelectSpecChar( )
  94 {
  95   KConfigSkeletonItem * item = m_config->findItem("EditorFont");
  96   QString f = item->property().toFont().family();
  97   QString s = m_prefCharacter->lstCharacters->currentItem()->text(2);
  98   QChar c = s[0];
  99
 100   if (m_dlgSpecChar == 0)
 101   {
 102     m_dlgSpecChar = new DlgSpecChar( this, "insert special char", f, c, true );
 103     connect( m_dlgSpecChar, SIGNAL(insertChar(QChar)), this, SLOT(slotSpecChar(QChar)));
 104     connect( m_dlgSpecChar, SIGNAL(finished()), this, SLOT( slotDlgSpecCharClosed() ) );
 105   }
 106   m_dlgSpecChar->show();
 107 }
 108
 109 void KWordQuizPrefs::slotDlgSpecCharClosed( )
 110 {
 111   if ( m_dlgSpecChar )
 112   {
 113     disconnect( m_dlgSpecChar, SIGNAL(insertChar(QChar)), this, SLOT(slotSpecChar(QChar)));
 114     disconnect( m_dlgSpecChar, SIGNAL( finished() ), this, SLOT( slotDlgSpecCharClosed() ) );
 115     m_dlgSpecChar->deleteLater();
 116     m_dlgSpecChar = 0L;
 117   }
 118 }
 119
 120 void KWordQuizPrefs::slotSpecChar(QChar c)
 121 {
 122   m_prefCharacter->lstCharacters->currentItem()->setText(2, c);
 123   m_prefCharacter->lblPreview->setText(m_prefCharacter->lstCharacters->currentItem()->text(2));
 124   m_hasChanged = true;
 125   updateButtons();
 126 }
 127
 128 bool KWordQuizPrefs::hasChanged( )
 129 {
 130   kdDebug() << "hasChanged" << endl;
 131   bool result = false;
 132   if (m_hasChanged)
 133     result = true;
 134   else
 135     result = KConfigDialog::hasChanged();
 136   kdDebug() << result << endl;
 137   return result;
 138 }
 139
 140 bool KWordQuizPrefs::isDefault( )
 141 {
 142   kdDebug() << "isDefault" << endl;
 143   bool bUseDefaults = m_config->useDefaults(true);
 144   bool result /*= !hasChanged()*/;
 145
 146   QString s;
 147   for ( QListViewItemIterator it = m_prefCharacter->lstCharacters; it.current(); ++it)
 148   {
 149     s.append(it.current()->text(2));
 150   }
 151
 152   KConfigSkeletonItem * item = m_config->findItem("SpecialCharacters");
 153   QString ds = item->property().toString();
 154
 155   if (ds == s.stripWhiteSpace())
 156     result = KConfigDialog::isDefault();
 157   else
 158     result = false;
 159
 160   m_config->useDefaults(bUseDefaults);
 161   return result;
 162 }
 163
 164 void KWordQuizPrefs::updateSettings( )
 165 {
 166   kdDebug() << "updateSettings" << endl;
 167   QString s;
 168   for ( QListViewItemIterator it = m_prefCharacter->lstCharacters; it.current(); ++it)
 169   {
 170     s.append(it.current()->text(2));
 171   }
 172
 173   KConfigSkeletonItem * item = m_config->findItem("SpecialCharacters");
 174   item->setProperty(QVariant(s));
 175
 176   emit settingsChanged();
 177   m_hasChanged = false;
 178 }
 179
 180 void KWordQuizPrefs::updateWidgetsDefault( )
 181 {
 182   bool bUseDefaults = m_config->useDefaults(true);
 183
 184   QString s;
 185   for ( QListViewItemIterator it = m_prefCharacter->lstCharacters; it.current(); ++it)
 186   {
 187     s.append(it.current()->text(2));
 188   }
 189
 190   KConfigSkeletonItem * item = m_config->findItem("SpecialCharacters");
 191   QString ds = item->property().toString();
 192
 193   int i=0;
 194   for ( QListViewItemIterator it = m_prefCharacter->lstCharacters; it.current(); ++it)
 195   {
 196     it.current()->setText(2, (QString) ds[i++] ) ;
 197   }
 198   m_prefCharacter->lblPreview->setText(m_prefCharacter->lstCharacters->currentItem()->text(2));
 199   m_hasChanged = (ds != s);
 200   m_config->useDefaults(bUseDefaults);
 201 }
 202
 203 #include "kwordquizprefs.moc"