kmpropwidget.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 "kmpropwidget.h"
00021 #include "kmwizard.h"
00022 #include "kmfactory.h"
00023 #include "kmmanager.h"
00024 #include "kmtimer.h"
00025 
00026 #include <kmessagebox.h>
00027 #include <klocale.h>
00028 
00029 KMPropWidget::KMPropWidget(QWidget *parent, const char *name)
00030 : QWidget(parent,name)
00031 {
00032     m_pixmap = "folder";
00033     m_title = m_header = "Title";
00034     m_printer = 0;
00035     m_canchange = ((KMFactory::self()->manager()->printerOperationMask() & KMManager::PrinterCreation) && KMFactory::self()->manager()->hasManagement());
00036 
00037     connect(this,SIGNAL(enable(bool)),this,SIGNAL(enableChange(bool)));
00038 }
00039 
00040 KMPropWidget::~KMPropWidget()
00041 {
00042 }
00043 
00044 void KMPropWidget::slotChange()
00045 {
00046     KMTimer::self()->hold();
00047     int value = requestChange();
00048     if (value == -1)
00049     {
00050         KMessageBox::error(this, i18n("<qt>Unable to change printer properties. Error received from manager:<p>%1</p></qt>").arg(KMManager::self()->errorMsg()));
00051         KMManager::self()->setErrorMsg(QString::null);
00052     }
00053     KMTimer::self()->release((value == 1));
00054 }
00055 
00056 void KMPropWidget::setPrinterBase(KMPrinter *p)
00057 {
00058     m_printer = p;
00059     setPrinter(p);
00060 }
00061 
00062 void KMPropWidget::setPrinter(KMPrinter*)
00063 {
00064 }
00065 
00066 void KMPropWidget::configureWizard(KMWizard*)
00067 {
00068 }
00069 
00070 // return status:
00071 //   -1 : error
00072 //    0 : nothing to be done (canceled)
00073 //    1 : success
00074 int KMPropWidget::requestChange()
00075 {
00076     if (m_printer)
00077     {
00078         KMWizard    dlg(this);
00079         configureWizard(&dlg);
00080         dlg.setPrinter(m_printer);
00081         if (dlg.exec())
00082             return (KMFactory::self()->manager()->modifyPrinter(m_printer,dlg.printer()) ? 1 : -1);
00083     }
00084     return 0;
00085 }
00086 #include "kmpropwidget.moc"
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