1 files changed, 92 insertions, 0 deletions
diff --git a/src/magiclabel.cpp b/src/magiclabel.cpp
new file mode 100644
index 0000000..ac75e02
--- /dev/null
+++ b/src/magiclabel.cpp
@@ -0,0 +1,92 @@
+/***************************************************************************
+ *   Copyright (C) by                                                      *
+ *     - 2005: Christian Leh <moodwrod@web.de>                             *
+ *                                                                         *
+ *   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 <qregexp.h>
+
+#include <klocale.h>
+#include <kuser.h>
+#include <kmessagebox.h>
+
+#include "magiclabel.h"
+
+// This class is still very simple (as most of the classes)
+// They get all improved later when "OpenGL Effect Widget" structure is completed
+
+MagicLabel::MagicLabel(QString s, bool translate)
+{
+  prefix = "ML:";
+  preUSER = "USER:";
+  preCMD = "CMD:";
+  mValue = s;
+
+  transform();
+
+  if (translate)
+    mValue = i18n(mValue);
+}
+
+
+void MagicLabel::transform()
+{
+  if (mValue.contains(prefix + preUSER))
+    getUserInfo();
+  else if (mValue.startsWith(prefix + preCMD))
+    getCommandOutput();
+}
+
+
+void MagicLabel::getUserInfo()
+{
+  static KUser user;
+
+  if (mValue.contains(prefix + preUSER + "loginname"))
+    mValue = mValue.replace(prefix + preUSER + "loginname", user.loginName());
+  else if (mValue.contains(prefix + preUSER + "fullname"))
+    mValue = mValue.replace(prefix + preUSER + "fullname", user.fullName());
+  else if (mValue.contains(prefix + preUSER + "homedir"))
+    mValue = mValue.replace(prefix + preUSER + "homedir", user.homeDir());
+}
+
+
+void MagicLabel::getCommandOutput()
+{
+  QString cmd = QStringList::split(prefix + preCMD, mValue)[0];
+  QStringList parts = QStringList::split(" ", cmd);
+
+  KShellProcess *proc = new KShellProcess;
+
+  for (int i = 0; i < parts.count(); i++)
+    *proc << parts[i];
+
+  connect(proc, SIGNAL(processExited(KProcess*)), this, SLOT(processExited(KProcess*)));
+  connect(proc, SIGNAL(receivedStdout(KProcess*, char*, int)), this, SLOT(receivedStdout(KProcess*, char*, int)));
+
+  mValue = "";
+
+  if (!proc->start(KProcess::Block, KProcess::Stdout))
+    KMessageBox::information(0, QString("Could not start process: %1").arg(cmd));
+}
+
+
+void MagicLabel::receivedStdout(KProcess *proc, char *buffer, int buflen)
+{
+  QString buf = QString::fromLatin1(buffer, buflen);
+  mValue += buf.replace("\n", "");
+}
+
+
+void MagicLabel::processExited(KProcess* proc)
+{
+  delete proc;
+}
+
+#include "magiclabel.moc"