1 files changed, 148 insertions, 0 deletions
diff --git a/klettres/klettres/soundfactory.cpp b/klettres/klettres/soundfactory.cpp
new file mode 100644
index 00000000..31f243fa
--- /dev/null
+++ b/klettres/klettres/soundfactory.cpp
@@ -0,0 +1,148 @@
+/* -------------------------------------------------------------
+   From KDE Tuberling
+   mailto:e.bischoff@noos.fr
+ ------------------------------------------------------------- */
+/*
+ * Copyright (C) 2001 Eric Bischoff
+   2004-2006 Anne-Marie Mahfouf <annma@kde.org>
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of version 2 of the GNU General Public
+    License as published by the Free Software Foundation.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+#include <stdlib.h>
+
+#include <kmessagebox.h>
+#include <klocale.h>
+#include <kaudioplayer.h>
+#include <kdebug.h>
+#include <kstandarddirs.h>
+
+#include "soundfactory.h"
+#include "soundfactory.moc"
+#include "klettres.h"
+#include "prefs.h"
+
+
+SoundFactory::SoundFactory(KLettres *parent, const char *name)
+        : QObject(parent, name)
+{
+    klettres = parent;
+
+    namesList = filesList = 0;
+    sounds = 0;
+
+    bool ok = klettres->loadLayout(m_layoutsDocument);
+    if (ok) change(Prefs::language());
+    if (!ok) loadFailure();
+}
+
+SoundFactory::~SoundFactory()
+{
+}
+
+void SoundFactory::change(QString currentLanguage)
+{
+    //go load the sounds for the current language
+    bool ok = loadLanguage(m_layoutsDocument, currentLanguage);
+    kdDebug() << "ok " << ok << endl;
+    //tell the user if there are no sounds
+    if (!ok) loadFailure();
+}
+
+void SoundFactory::playSound(int mySound)
+{
+    QString soundFile;
+
+    if ((uint) mySound >= sounds) return;
+
+    soundFile = locate("data", "klettres/" + filesList[mySound]);
+    kdDebug() << "soundFile " << soundFile << endl;
+    
+    if (soundFile == 0) return;
+    
+    KAudioPlayer::play(soundFile);
+}
+
+void SoundFactory::loadFailure()
+{
+    KMessageBox::error(klettres, i18n("Error while loading the sound names."));
+}
+
+bool SoundFactory::loadLanguage(QDomDocument &layoutDocument, QString currentLanguage)
+{
+    QDomNodeList languagesList,
+    alphabetList,
+    syllablesList,
+    soundNamesList;
+    QDomElement languageElement,
+    alphabetElement,
+    syllableElement,
+    soundNameElement;
+    QDomAttr nameAttribute, fileAttribute;
+
+    languagesList = layoutDocument.elementsByTagName("language");
+    QDomAttr codeAttribute;
+    //check if the sound files match current language
+    languageElement = (const QDomElement &) languagesList.item(0).toElement();
+    codeAttribute = languageElement.attributeNode("code");
+    if (currentLanguage != codeAttribute.value()) {
+        kdDebug() << "Fail reading language !!! " << endl;
+        return false;
+    }
+    else kdDebug() << "current language " << currentLanguage << endl;
+    //load the sounds for level 1 and 2 (alphabet)
+    if ((Prefs::level() == 1) || (Prefs::level() == 2))
+    {
+        alphabetList = languageElement.elementsByTagName("alphabet");
+        if (alphabetList.count() != 1)
+            return false;
+
+        alphabetElement = (const QDomElement &) alphabetList.item(0).toElement();
+
+        soundNamesList = alphabetElement.elementsByTagName("sound");
+    }
+
+    //load the sounds for level 3 and 4 (syllables)
+    if ((Prefs::level() == 3) || (Prefs::level() == 4))
+    {
+        syllablesList = languageElement.elementsByTagName("syllables");
+        if (syllablesList.count() != 1)
+            return false;
+
+        syllableElement = (const QDomElement &) syllablesList.item(0).toElement();
+
+        soundNamesList = syllableElement.elementsByTagName("sound");
+    }
+    //Counts the number of sounds
+    sounds = soundNamesList.count();
+    if (sounds < 1)
+        return false;
+
+   namesList.clear();
+   filesList.clear();
+
+    for (uint sound = 0; sound < sounds; sound++)
+    {
+        soundNameElement = (const QDomElement &) soundNamesList.item(sound).toElement();
+        nameAttribute = soundNameElement.attributeNode("name");
+        //namesList helds the names of the letter or syllable to display
+        namesList.append(nameAttribute.value());
+        fileAttribute = soundNameElement.attributeNode("file");
+        //filesList helds the names of the sound files (i.e the location of the sounds like fr/alpha/a-0.mp3)
+        filesList.append(fileAttribute.value());
+    }
+    if (namesList.isEmpty())   return false;
+    if (filesList.isEmpty())   return false;
+    return true;
+}
+