Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegames@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 148 insertions, 0 deletions

diff --git a/ktuberling/soundfactory.cpp b/ktuberling/soundfactory.cpp
new file mode 100644
index 00000000..d9bdf48d
--- /dev/null
+++ b/ktuberling/soundfactory.cpp
@@ -0,0 +1,148 @@
+/* -------------------------------------------------------------
+   KDE Tuberling
+   Play ground widget
+   mailto:e.bischoff@noos.fr
+ ------------------------------------------------------------- */
+
+#include <stdlib.h>
+
+#include <kmessagebox.h>
+#include <klocale.h>
+#include <kstandarddirs.h>
+#include <kaudioplayer.h>
+
+#include <qdom.h>
+
+#include "soundfactory.h"
+#include "soundfactory.moc"
+#include "toplevel.h"
+
+// Constructor
+SoundFactory::SoundFactory(TopLevel *parent, const char *name, uint selectedLanguage)
+	: QObject(parent, name)
+{
+  topLevel = parent;
+
+  namesList = filesList = 0;
+
+  QDomDocument layoutsDocument;
+  bool ok = topLevel->loadLayout(layoutsDocument);
+  if (ok) ok = registerLanguages(layoutsDocument);
+  if (ok) ok = loadLanguage(layoutsDocument, selectedLanguage);
+  if (!ok) loadFailure();
+}
+
+// Destructor
+SoundFactory::~SoundFactory()
+{
+  if (namesList) delete [] namesList;
+  if (filesList) delete [] filesList;
+}
+
+// Change the language
+void SoundFactory::change(uint selectedLanguage)
+{
+  QDomDocument layoutsDocument;
+  bool ok = topLevel->loadLayout(layoutsDocument);
+  if (ok) ok = loadLanguage(layoutsDocument, selectedLanguage);
+  if (!ok) loadFailure();
+}
+
+// Play some sound
+void SoundFactory::playSound(const QString &soundRef) const
+{
+  int sound;
+  QString soundFile;
+
+  if (!topLevel->isSoundEnabled()) return;
+
+  for (sound = 0; sound < sounds; sound++)
+	  if (!namesList[sound].compare(soundRef)) break;
+  if (sound == sounds) return;
+
+  soundFile = locate("data", "ktuberling/sounds/" + filesList[sound]);
+  if (soundFile == 0) return;
+
+//printf("%s\n", (const char *) soundFile);
+  KAudioPlayer::play(soundFile);
+}
+
+// Report a load failure
+void SoundFactory::loadFailure()
+{
+	KMessageBox::error(topLevel, i18n("Error while loading the sound names."));
+}
+
+// Register the various languages
+bool SoundFactory::registerLanguages(QDomDocument &layoutDocument)
+{
+  QDomNodeList languagesList, menuItemsList, labelsList;
+  QDomElement languageElement, menuItemElement, labelElement;
+  QDomAttr codeAttribute, actionAttribute;
+  bool enabled;
+
+  languagesList = layoutDocument.elementsByTagName("language");
+  if (languagesList.count() < 1)
+    return false;
+
+  for (uint i = 0; i < languagesList.count(); i++)
+  {
+    languageElement = (const QDomElement &) languagesList.item(i).toElement();
+    codeAttribute = languageElement.attributeNode("code");
+    enabled = locate("data", "ktuberling/sounds/" + codeAttribute.value() + "/") != 0;
+
+    menuItemsList = languageElement.elementsByTagName("menuitem");
+    if (menuItemsList.count() != 1)
+      return false;
+
+    menuItemElement = (const QDomElement &) menuItemsList.item(0).toElement();
+
+    labelsList = menuItemElement.elementsByTagName("label");
+    if (labelsList.count() != 1)
+      return false;
+
+    labelElement = (const QDomElement &) labelsList.item(0).toElement();
+    actionAttribute = menuItemElement.attributeNode("action");
+    topLevel->registerLanguage(labelElement.text(), actionAttribute.value().latin1(), enabled); 
+  }
+ 
+  return true;
+}
+
+// Load the sounds of one given language
+bool SoundFactory::loadLanguage(QDomDocument &layoutDocument, uint toLoad)
+{
+  QDomNodeList languagesList,
+               soundNamesList;
+  QDomElement languageElement,
+              soundNameElement;
+  QDomAttr nameAttribute, fileAttribute;
+
+  languagesList = layoutDocument.elementsByTagName("language");
+  if (toLoad >= languagesList.count())
+    return false;
+
+  languageElement = (const QDomElement &) languagesList.item(toLoad).toElement();
+
+  soundNamesList = languageElement.elementsByTagName("sound");
+  sounds = soundNamesList.count();
+  if (sounds < 1)
+    return false;
+
+  if (!(namesList = new QString[sounds]))
+    return false;
+  if (!(filesList = new QString[sounds]))
+    return false;
+
+  for (uint sound = 0; sound < sounds; sound++)
+  {
+    soundNameElement = (const QDomElement &) soundNamesList.item(sound).toElement();
+
+    nameAttribute = soundNameElement.attributeNode("name");
+    namesList[sound] = nameAttribute.value();
+    fileAttribute = soundNameElement.attributeNode("file");
+    filesList[sound] = fileAttribute.value();
+  }
+  return true;
+}
+