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