kmouth/configwizard.cpp

   1 /***************************************************************************
   2                           configwizard.cpp  -  description
   3                              -------------------
   4     begin                : Mit Nov 20 2002
   5     copyright            : (C) 2002 by Gunnar Schmi Dt
   6     email                : kmouth@schmi-dt.de
   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
  19 #include "configwizard.h"
  20 #include <QLayout>
  21 #include <QLabel>
  22 #include <k3listview.h>
  23 #include <klocale.h>
  24 #include <kapplication.h>
  25 #include <kstandarddirs.h>
  26 #include <kconfig.h>
  27 #include <ktoolinvocation.h>
  28
  29 #include "texttospeechconfigurationwidget.h"
  30 #include "phrasebook/phrasebookdialog.h"
  31 #include "wordcompletion/wordcompletion.h"
  32 #include "wordcompletion/dictionarycreationwizard.h"
  33
  34 ConfigWizard::ConfigWizard (QWidget *parent, const char *name, KConfig *config)
  35              : K3Wizard(parent, name, true)
  36 {
  37    setWindowTitle(i18n("Initial Configuration - KMouth"));
  38    initCommandPage (config);
  39    initBookPage ();
  40    initCompletion (config);
  41 }
  42
  43 ConfigWizard::~ConfigWizard() {
  44 }
  45
  46 void ConfigWizard::initCommandPage(KConfig *config) {
  47    KConfigGroup cg(config, "TTS System");
  48    bool displayCommand = false;
  49    if (!cg.hasKey("Command")) displayCommand = true;
  50    if (!cg.hasKey("StdIn"))   displayCommand = true;
  51    if (!cg.hasKey("Codec"))   displayCommand = true;
  52
  53    if (displayCommand) {
  54       commandWidget = new TextToSpeechConfigurationWidget (this, "ttsPage");
  55       commandWidget->readOptions (config, "TTS System");
  56       addPage (commandWidget, i18n("Text-to-Speech Configuration"));
  57       setHelpEnabled (commandWidget, true);
  58       setFinishEnabled (commandWidget, true);
  59    }
  60    else
  61       commandWidget = 0;
  62 }
  63
  64 void ConfigWizard::initBookPage() {
  65    QString standardBook = KGlobal::dirs()->findResource("appdata", "standard.phrasebook");
  66    bool displayBook = (standardBook.isNull() || standardBook.isEmpty());
  67
  68    if (displayBook) {
  69       bookWidget = new InitialPhraseBookWidget (this, "pbPage");
  70       addPage (bookWidget, i18n("Initial Phrase Book"));
  71       setHelpEnabled (bookWidget, true);
  72       setFinishEnabled (bookWidget, true);
  73       if (commandWidget != 0)
  74          setFinishEnabled (commandWidget, false);
  75    }
  76    else
  77       bookWidget = 0;
  78 }
  79
  80 void ConfigWizard::initCompletion (KConfig *config) {
  81    if (!WordCompletion::isConfigured()) {
  82       QString dictionaryFile = KGlobal::dirs()->findResource("appdata", "dictionary.txt");
  83       QFile file(dictionaryFile);
  84       if (file.exists()) {
  85          // If there is a word completion dictionary but no entry in the
  86          // configuration file, we need to add it there.
  87                  KConfigGroup cg (config ,"Dictionary 0");
  88          cg.writeEntry ("Filename", "dictionary.txt");
  89          cg.writeEntry ("Name",     "Default");
  90          cg.writeEntry ("Language", QString());
  91          cg.sync();
  92       }
  93    }
  94
  95    if (config->hasGroup("Completion")) {
  96       completionWidget = 0;
  97       return;
  98    }
  99
 100    if (!WordCompletion::isConfigured()) {
 101       completionWidget = new CompletionWizardWidget(this, "completionPage");
 102       addPage (completionWidget, i18n("Word Completion"));
 103       setHelpEnabled (completionWidget, true);
 104       setFinishEnabled (completionWidget, true);
 105
 106       if (commandWidget != 0)
 107          setFinishEnabled (commandWidget, false);
 108       if (bookWidget != 0)
 109          setFinishEnabled (bookWidget, false);
 110    }
 111    else
 112       completionWidget = 0;
 113 }
 114
 115 void ConfigWizard::saveConfig (KConfig *config) {
 116    if (commandWidget != 0) {
 117       commandWidget->ok();
 118       commandWidget->saveOptions (config, "TTS System");
 119    }
 120
 121    if (bookWidget != 0)
 122       bookWidget->createBook();
 123
 124    if (completionWidget != 0)
 125       completionWidget->ok (config);
 126 }
 127
 128 bool ConfigWizard::requestConfiguration () {
 129    if (commandWidget != 0 || bookWidget != 0 || completionWidget != 0)
 130       return (exec() == QDialog::Accepted);
 131    else
 132       return false;
 133 }
 134
 135 bool ConfigWizard::configurationNeeded () {
 136    return (commandWidget != 0 || bookWidget != 0 || completionWidget != 0);
 137 }
 138
 139 void ConfigWizard::help () {
 140    KToolInvocation::invokeHelp ("Wizard");
 141 }
 142
 143 #include "configwizard.moc"