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93 lines
2.7 KiB
93 lines
2.7 KiB
/***************************************************************************
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* Copyright (C) by *
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* - 2005: Christian Leh <moodwrod@web.de> *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include <tqstringlist.h>
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#include <tqregexp.h>
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#include <klocale.h>
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#include <kuser.h>
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#include <kmessagebox.h>
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#include "magiclabel.h"
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// This class is still very simple (as most of the classes)
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// They get all improved later when "OpenGL Effect Widget" structure is completed
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MagicLabel::MagicLabel(TQString s, bool translate)
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{
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prefix = "ML:";
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preUSER = "USER:";
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preCMD = "CMD:";
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mValue = s;
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transform();
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if (translate)
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mValue = i18n(mValue);
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}
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void MagicLabel::transform()
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{
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if (mValue.contains(prefix + preUSER))
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getUserInfo();
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else if (mValue.startsWith(prefix + preCMD))
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getCommandOutput();
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}
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void MagicLabel::getUserInfo()
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{
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static KUser user;
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if (mValue.contains(prefix + preUSER + "loginname"))
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mValue = mValue.replace(prefix + preUSER + "loginname", user.loginName());
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else if (mValue.contains(prefix + preUSER + "fullname"))
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mValue = mValue.replace(prefix + preUSER + "fullname", user.fullName());
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else if (mValue.contains(prefix + preUSER + "homedir"))
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mValue = mValue.replace(prefix + preUSER + "homedir", user.homeDir());
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}
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void MagicLabel::getCommandOutput()
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{
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TQString cmd = TQStringList::split(prefix + preCMD, mValue)[0];
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TQStringList parts = TQStringList::split(" ", cmd);
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KShellProcess *proc = new KShellProcess;
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for (int i = 0; i < parts.count(); i++)
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*proc << parts[i];
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connect(proc, TQT_SIGNAL(processExited(TDEProcess*)), this, TQT_SLOT(processExited(TDEProcess*)));
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connect(proc, TQT_SIGNAL(receivedStdout(TDEProcess*, char*, int)), this, TQT_SLOT(receivedStdout(TDEProcess*, char*, int)));
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mValue = "";
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if (!proc->start(TDEProcess::Block, TDEProcess::Stdout))
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KMessageBox::information(0, TQString("Could not start process: %1").arg(cmd));
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}
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void MagicLabel::receivedStdout(TDEProcess *proc, char *buffer, int buflen)
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{
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TQString buf = TQString::fromLatin1(buffer, buflen);
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mValue += buf.replace("\n", "");
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}
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void MagicLabel::processExited(TDEProcess* proc)
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{
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delete proc;
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}
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#include "magiclabel.moc"
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