klprprinterimpl.cpp

00001 /*
00002  *  This file is part of the KDE libraries
00003  *  Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be>
00004  *
00005  *  This library is free software; you can redistribute it and/or
00006  *  modify it under the terms of the GNU Library General Public
00007  *  License version 2 as published by the Free Software Foundation.
00008  *
00009  *  This library is distributed in the hope that it will be useful,
00010  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00011  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012  *  Library General Public License for more details.
00013  *
00014  *  You should have received a copy of the GNU Library General Public License
00015  *  along with this library; see the file COPYING.LIB.  If not, write to
00016  *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00017  *  Boston, MA 02110-1301, USA.
00018  **/
00019 
00020 #include "klprprinterimpl.h"
00021 #include "kprinter.h"
00022 #include "kmlprmanager.h"
00023 
00024 #include <kstandarddirs.h>
00025 #include <qfile.h>
00026 #include <stdlib.h>
00027 
00028 KLprPrinterImpl::KLprPrinterImpl(QObject *parent, const char *name, const QStringList & /*args*/)
00029 : KPrinterImpl(parent,name)
00030 {
00031     m_exepath = KStandardDirs::findExe("lpr");
00032 }
00033 
00034 KLprPrinterImpl::~KLprPrinterImpl()
00035 {
00036 }
00037 
00038 bool KLprPrinterImpl::setupCommand(QString& cmd, KPrinter *printer)
00039 {
00040     // check printer object
00041     if (!printer || m_exepath.isEmpty())
00042         return false;
00043 
00044     cmd = QString::fromLatin1("%1 -P %1 '-#%1'").arg(m_exepath).arg(quote(printer->printerName())).arg( printer->numCopies() );
00045     QString opts = static_cast<KMLprManager*>(KMManager::self())->printOptions(printer);
00046     if (!opts.isEmpty())
00047         cmd += (" " + opts);
00048     return true;
00049 }
00050 
00051 void KLprPrinterImpl::broadcastOption(const QString& key, const QString& value)
00052 {
00053     KPrinterImpl::broadcastOption(key,value);
00054     if (key == "kde-pagesize")
00055     {
00056         QString pagename = QString::fromLatin1(pageSizeToPageName((KPrinter::PageSize)value.toInt()));
00057         KPrinterImpl::broadcastOption("PageSize",pagename);
00058     }
00059 }
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