Added old KDE3 version of kradio

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kradio@1094417 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 93 insertions, 0 deletions

diff --git a/kradio3/src/station-drag-object.cpp b/kradio3/src/station-drag-object.cpp
new file mode 100644
index 0000000..f951d54
--- /dev/null
+++ b/kradio3/src/station-drag-object.cpp
@@ -0,0 +1,93 @@
+/***************************************************************************
+                          station-drag-object.cpp  -  description
+                             -------------------
+    begin                : Sun Aug 28 2005
+    copyright            : (C) 2005 by Martin Witte
+    email                : [email protected]
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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 "include/station-drag-object.h"
+#include "include/errorlog-interfaces.h"
+#include <klocale.h>
+
+#define STATION_LIST_MIME_TYPE "multimedia/kradio-stationids"
+
+StationDragObject::StationDragObject(const QStringList &stationIDs, QWidget *dragSource, const char * name)
+ : QStoredDrag(STATION_LIST_MIME_TYPE, dragSource, name)
+{
+    setStations(stationIDs);
+}
+
+StationDragObject::StationDragObject(QWidget *dragSource, const char * name)
+ : QStoredDrag(STATION_LIST_MIME_TYPE, dragSource, name)
+{
+}
+
+
+StationDragObject::~StationDragObject()
+{
+}
+
+const char *StationDragObject::format(int i) const
+{
+    if (i == 0)
+        return STATION_LIST_MIME_TYPE;
+    else
+        return NULL;
+}
+
+
+void StationDragObject::setStations(const QStringList &stationIDs)
+{
+    QByteArray tmp;
+    int pos = 0;
+    for (QValueListConstIterator<QString> it=stationIDs.begin(); it != stationIDs.end(); ++it) {
+        const QString &s = *it;
+        tmp.resize(tmp.size()+s.length() + 1);
+        for (unsigned int k = 0; k < s.length(); ++k) {
+            tmp[pos++] = s[k].latin1();
+        }
+        tmp[pos++] = 0;
+    }
+    setEncodedData(tmp);
+}
+
+
+bool StationDragObject::canDecode (const QMimeSource *e)
+{
+    IErrorLogClient::staticLogDebug(e->format(0));
+    bool retval = (e && e->format(0) == QString(STATION_LIST_MIME_TYPE));
+    if (retval)
+        IErrorLogClient::staticLogDebug(i18n("canDecode = true"));
+    return retval;
+}
+
+
+bool StationDragObject::decode (const QMimeSource *e, QStringList &stationIDs)
+{
+    stationIDs.clear();
+    if (canDecode(e)) {
+        const QByteArray &tmp = e->encodedData(e->format(0));
+        QString str = "";
+        for (unsigned int pos = 0; pos < tmp.size(); ++pos) {
+            if (tmp[pos]) {
+                str.append(tmp[pos]);
+            } else {
+                stationIDs.append(str);
+                str = "";
+            }
+        }
+    }
+    return true;
+}
+
+