1 files changed, 87 insertions, 0 deletions
diff --git a/kopete/protocols/irc/kcodecaction.cpp b/kopete/protocols/irc/kcodecaction.cpp
new file mode 100644
index 00000000..e32a1787
--- /dev/null
+++ b/kopete/protocols/irc/kcodecaction.cpp
@@ -0,0 +1,87 @@
+/*
+    kcodecaction.cpp
+
+    Copyright (c) 2005      by Tommi Rantala  <tommi.rantala@cs.helsinki.fi>
+    Copyright (c) 2003      by Jason Keirstead        <jason@keirstead.org>
+    Kopete    (c) 2003-2005 by the Kopete developers  <kopete-devel@kde.org>
+
+    *************************************************************************
+    *                                                                       *
+    * This program is free software; you can redistribute it and/or modify  *
+    * it under the terms of the GNU General Public License as published by  *
+    * the Free Software Foundation; either version 2 of the License, or     *
+    * (at your option) any later version.                                   *
+    *                                                                       *
+    *************************************************************************
+*/
+#include <qstringlist.h>
+#include <qtextcodec.h>
+#include <kcharsets.h>
+
+#include "kcodecaction.h"
+
+KCodecAction::KCodecAction( const QString &text, const KShortcut &cut,
+		QObject *parent, const char *name ) : KSelectAction( text, "", cut, parent, name )
+{
+	QObject::connect( this, SIGNAL( activated( const QString & ) ),
+			this, SLOT( slotActivated( const QString & ) ) );
+
+	setItems( KCodecAction::supportedEncodings() );
+}
+
+void KCodecAction::slotActivated( const QString & text )
+{
+	/* text is something like "Western European ( iso-8859-1 )", but we must give
+	 * codecForName() only the "iso-8859-1" part.
+	 */
+	QString encoding = KGlobal::charsets()->encodingForName(text);
+
+	emit activated( KGlobal::charsets()->codecForName(encoding) );
+}
+
+void KCodecAction::setCodec( const QTextCodec *codec )
+{
+	QStringList items = this->items();
+	int i = 0;
+	for (QStringList::ConstIterator it = items.begin(), end = items.end(); it != end; ++it, ++i) {
+		QString encoding = KGlobal::charsets()->encodingForName(*it);
+
+		if (KGlobal::charsets()->codecForName(encoding)->mibEnum() == codec->mibEnum()) {
+			setCurrentItem(i);
+			break;
+		}
+	}
+}
+
+/* Create a list of supported encodings, and keep only one of each encoding
+ * mime name.
+ *
+ * This piece of code from kdepim/kmail/kmmsgbase.cpp
+ */
+
+QStringList KCodecAction::supportedEncodings(bool usAscii)
+{
+	QStringList encodingNames = KGlobal::charsets()->availableEncodingNames();
+	QStringList encodings;
+	QMap<QString, bool> mimeNames;
+
+	for (QStringList::ConstIterator it = encodingNames.begin();
+			it != encodingNames.end(); ++it)
+	{
+		QTextCodec *codec = KGlobal::charsets()->codecForName(*it);
+		QString mimeName = (codec) ? QString(codec->mimeName()).lower() : (*it);
+		if (mimeNames.find(mimeName) == mimeNames.end())
+		{
+			encodings.append(KGlobal::charsets()->languageForEncoding(*it)
+					+ " ( " + mimeName + " )");
+			mimeNames.insert(mimeName, true);
+		}
+	}
+
+	encodings.sort();
+	if (usAscii) encodings.prepend(KGlobal::charsets()
+			->languageForEncoding("us-ascii") + " ( us-ascii )");
+	return encodings;
+}
+
+#include "kcodecaction.moc"