kprintaction.cpp

/*
 *  This file is part of the KDE libraries
 *  Copyright (c) 2001 Michael Goffioul <tdeprint@swing.be>
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Library General Public
 *  License version 2 as published by the Free Software Foundation.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Library General Public License for more details.
 *
 *  You should have received a copy of the GNU Library General Public License
 *  along with this library; see the file COPYING.LIB.  If not, write to
 *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 *  Boston, MA 02110-1301, USA.
 **/
 
#include "kprintaction.h"
 
#include <kprinter.h>
#include <tdeprint/kmmanager.h>
#include <kiconloader.h>
#include <tdepopupmenu.h>
#include <tdelocale.h>
 
class KPrintAction::KPrintActionPrivate
{
public:
    KPrintActionPrivate()
    {
        type = All;
        parentWidget = 0;
    }
 
    PrinterType type;
    TQStringList    printers;
    TQWidget *parentWidget;
};
 
KPrintAction::KPrintAction(const TQString& text, PrinterType type, TQWidget *parentWidget, TQObject *parent, const char *name)
: TDEActionMenu(text, parent, name)
{
    d = new KPrintActionPrivate();
    initialize(type, parentWidget);
}
 
KPrintAction::KPrintAction(const TQString& text, const TQIconSet& icon, PrinterType type, TQWidget *parentWidget, TQObject *parent, const char *name)
: TDEActionMenu(text, icon, parent, name)
{
    d = new KPrintActionPrivate();
    initialize(type, parentWidget);
}
 
KPrintAction::KPrintAction(const TQString& text, const TQString& icon, PrinterType type, TQWidget *parentWidget, TQObject *parent, const char *name)
: TDEActionMenu(text, icon, parent, name)
{
    d = new KPrintActionPrivate();
    initialize(type, parentWidget);
}
 
KPrintAction::~KPrintAction()
{
    delete d;
}
 
void KPrintAction::initialize(PrinterType type, TQWidget *parentWidget)
{
    connect(popupMenu(), TQ_SIGNAL(aboutToShow()), TQ_SLOT(slotAboutToShow()));
    connect(popupMenu(), TQ_SIGNAL(activated(int)), TQ_SLOT(slotActivated(int)));
 
    d->type = type;
    d->parentWidget = parentWidget;
}
 
void KPrintAction::slotAboutToShow()
{
    popupMenu()->clear();
    d->printers.clear();
    TQPtrList<KMPrinter>    *prts = KMManager::self()->printerList();
    if (prts && !prts->isEmpty())
    {
        TQPtrListIterator<KMPrinter>    it(*prts);
        bool    first(false);
        int ID(0);
        for (; it.current(); ++it)
        {
            if (d->type == All || (d->type == Specials && it.current()->isSpecial()) || (d->type == Regular && !it.current()->isSpecial()))
            {
                if (d->type == All && !first && it.current()->isSpecial())
                {
                    if (popupMenu()->count() > 0)
                        popupMenu()->insertSeparator();
                    first = true;
                }
                popupMenu()->insertItem(SmallIconSet(it.current()->pixmap()), it.current()->name(), ID++);
                d->printers.append(it.current()->name());
            }
        }
    }
}
 
void KPrintAction::slotActivated(int ID)
{
    KPrinter    printer(false);
    KMPrinter   *mprt = KMManager::self()->findPrinter(d->printers[ID]);
    if (mprt && mprt->autoConfigure(&printer, d->parentWidget))
    {
        // emit the signal
        emit print(&printer);
    }
}
 
KPrintAction* KPrintAction::exportAll(TQWidget *parentWidget, TQObject *parent, const char *name)
{
    return new KPrintAction(i18n("&Export..."), All, parentWidget, parent, (name ? name : "export_all"));
}
 
KPrintAction* KPrintAction::exportRegular(TQWidget *parentWidget, TQObject *parent, const char *name)
{
    return new KPrintAction(i18n("&Export..."), Regular, parentWidget, parent, (name ? name : "export_regular"));
}
 
KPrintAction* KPrintAction::exportSpecial(TQWidget *parentWidget, TQObject *parent, const char *name)
{
    return new KPrintAction(i18n("&Export..."), Specials, parentWidget, parent, (name ? name : "export_special"));
}
 
#include "kprintaction.moc"