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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commitc90c389a8a8d9d8661e9772ec4144c5cf2039f23 (patch)
tree6d8391395bce9eaea4ad78958617edb20c6a7573 /ktuberling/soundfactory.cpp
downloadtdegames-c90c389a8a8d9d8661e9772ec4144c5cf2039f23.tar.gz
tdegames-c90c389a8a8d9d8661e9772ec4144c5cf2039f23.zip
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
Diffstat (limited to 'ktuberling/soundfactory.cpp')
-rw-r--r--ktuberling/soundfactory.cpp148
1 files changed, 148 insertions, 0 deletions
diff --git a/ktuberling/soundfactory.cpp b/ktuberling/soundfactory.cpp
new file mode 100644
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+++ 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;
+}
+