Added a new global function to get a list of all available Text Codecs.

src/Config.h

@@ -30,7 +30,7 @@
 #define VER_LAMEXP_MINOR_LO					4
 #define VER_LAMEXP_TYPE						Alpha
 #define VER_LAMEXP_PATCH					8
-#define VER_LAMEXP_BUILD					806
+#define VER_LAMEXP_BUILD					807
 
 ///////////////////////////////////////////////////////////////////////////////
 // Tool versions (minimum expected versions!)

src/Dialog_CueImport.cpp

@@ -130,16 +130,9 @@ int CueImportDialog::exec(void)
 	{
 		const QString systemDefault = tr("(System Default)");
 
-		QStringList codecList; codecList << systemDefault;
+		QStringList codecList;
-		QList<QByteArray> availableCodecs = QTextCodec::availableCodecs();
+		codecList.append(systemDefault);
-		while(!availableCodecs.isEmpty())
+		codecList.append(lamexp_available_codepages());
-		{
-			QByteArray current = availableCodecs.takeFirst();
-			if(!(current.startsWith("system") || current.startsWith("System")))
-			{
-				codecList << QString::fromLatin1(current.constData(), current.size());
-			}
-		}
 
 		QInputDialog *input = new QInputDialog(progress);
 		input->setLabelText(EXPAND(tr("Select ANSI Codepage for Cue Sheet file:")));
@@ -148,17 +141,20 @@ int CueImportDialog::exec(void)
 		input->setTextEchoMode(QLineEdit::Normal);
 		input->setComboBoxItems(codecList);
 	
-		if(input->exec() > 0)
+		if(input->exec() < 1)
 		{
-			qDebug("User-selected codec is: %s", input->textValue().toLatin1().constData());
+			progress->close();
-			if(input->textValue().compare(systemDefault, Qt::CaseInsensitive))
+			LAMEXP_DELETE(input);
-			{
+			LAMEXP_DELETE(progress);
-				qDebug("Going to use a user-selected codec!");
+			return Rejected;
-				codec = QTextCodec::codecForName(input->textValue().toLatin1().constData());
-			}
 		}
 	
-		if(!codec)
+		if(input->textValue().compare(systemDefault, Qt::CaseInsensitive))
+		{
+			qDebug("User-selected codec is: %s", input->textValue().toLatin1().constData());
+			codec = QTextCodec::codecForName(input->textValue().toLatin1().constData());
+		}
+		else
 		{
 			qDebug("Going to use the system's default codec!");
 			codec = QTextCodec::codecForName("System");

src/Global.cpp

@@ -1643,6 +1643,35 @@ const QString lamexp_clean_filepath(const QString &str)
 	return parts.join("/");
 }
 
+/*
+ * Get a list of all available Qt Text Codecs
+ */
+QStringList lamexp_available_codepages(bool noAliases)
+{
+	QStringList codecList;
+	
+	QList<QByteArray> availableCodecs = QTextCodec::availableCodecs();
+	while(!availableCodecs.isEmpty())
+	{
+		QByteArray current = availableCodecs.takeFirst();
+		if(!(current.startsWith("system") || current.startsWith("System")))
+		{
+			codecList << QString::fromLatin1(current.constData(), current.size());
+			if(noAliases)
+			{
+				if(QTextCodec *currentCodec = QTextCodec::codecForName(current.constData()))
+				{
+					
+					QList<QByteArray> aliases = currentCodec->aliases();
+					while(!aliases.isEmpty()) availableCodecs.removeAll(aliases.takeFirst());
+				}
+			}
+		}
+	}
+
+	return codecList;
+}
+
 /*
  * Finalization function (final clean-up)
  */

src/Global.h

@@ -116,6 +116,7 @@ QString lamexp_translation_name(const QString &language);
 unsigned int lamexp_translation_sysid(const QString &langId);
 bool lamexp_install_translator_from_file(const QString &qmFile);
 bool lamexp_install_translator(const QString &language);
+QStringList lamexp_available_codepages(bool noAliases = true);
 static const char* LAMEXP_DEFAULT_LANGID = "en";
 
 //Auxiliary functions

src/Model_CueSheet.cpp

@@ -530,7 +530,7 @@ unsigned int CueSheetModel::getAlbumYear(void)
 int CueSheetModel::loadCueSheet(const QString &cueFileName, QCoreApplication *application, QTextCodec *forceCodec)
 {
 	QMutexLocker lock(&m_mutex);
-	const QTextCodec *codec = (forceCodec != NULL) ? forceCodec :  QTextCodec::codecForName("System");
+	const QTextCodec *codec = (forceCodec != NULL) ? forceCodec : QTextCodec::codecForName("System");
 	
 	QFile cueFile(cueFileName);
 	if(!cueFile.open(QIODevice::ReadOnly))