kpgeneralpage.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 "kpgeneralpage.h"
#include "driver.h"
#include "kmprinter.h"
#include "kprinter.h"
 
#include <tqcombobox.h>
#include <tqlabel.h>
#include <tqbutton.h>
#include <tqbuttongroup.h>
#include <tqlayout.h>
#include <tqradiobutton.h>
#include <tqwhatsthis.h>
 
#include <kcursor.h>
#include <kdebug.h>
#include <kdialog.h>
#include <kiconloader.h>
#include <tdelocale.h>
 
// Some ID's
#define ORIENT_PORTRAIT_ID  0
#define ORIENT_LANDSCAPE_ID 1
#define ORIENT_REVLANDSCAPE_ID  2
#define ORIENT_REVPORTRAIT_ID   3
 
#define DUPLEX_NONE_ID  0
#define DUPLEX_LONG_ID  1
#define DUPLEX_SHORT_ID 2
 
#define NUP_1_ID    0
#define NUP_2_ID    1
#define NUP_4_ID    2
 
static void initCombo(TQComboBox *cb, DrListOption *opt)
{
    cb->clear();
    TQPtrListIterator<DrBase>   it(*(opt->choices()));
    for (;it.current();++it)
    {
        cb->insertItem(it.current()->get("text"));
        if (it.current() == opt->currentChoice())
            cb->setCurrentItem(cb->count()-1);
    }
}
 
static void setComboItem(TQComboBox *cb, const TQString& txt)
{
    for (int i=0;i<cb->count();i++)
        if (cb->text(i) == txt)
        {
            cb->setCurrentItem(i);
            return;
        }
}
 
static int findOption(const char *strs[], int n, const TQString& txt)
{
    for (int i=0;i<n;i+=2)
        if (txt == strs[i]) return (i/2);
    return (-1);
}
 
//*************************************************************************************************
 
// default values in case of NULL driver
static const char*  default_size[] = {
    "A4", I18N_NOOP("ISO A4"),
    "Letter", I18N_NOOP("US Letter"),
    "Legal", I18N_NOOP("US Legal"),
    "Ledger", I18N_NOOP("Ledger"),
    "Folio", I18N_NOOP("Folio"),
    "Comm10", I18N_NOOP("US #10 Envelope"),
    "DL", I18N_NOOP("ISO DL Envelope"),
    "Tabloid", I18N_NOOP("Tabloid"),
    "A3", I18N_NOOP( "ISO A3" ),
    "A2", I18N_NOOP( "ISO A2" ),
    "A1", I18N_NOOP( "ISO A1" ),
    "A0", I18N_NOOP( "ISO A0" )
};
 
#define SMALLSIZE_BEGIN   0
#define MEDIUMSIZE_BEGIN 14
#define HIGHSIZE_BEGIN   20
#define DEFAULT_SIZE     24
 
#define DEFAULT_SOURCE  8
static const char*  default_source[] = {
    "Upper", I18N_NOOP("Upper Tray"),
    "Lower", I18N_NOOP("Lower Tray"),
    "MultiPurpose", I18N_NOOP("Multi-Purpose Tray"),
    "LargeCapacity", I18N_NOOP("Large Capacity Tray")
};
#define DEFAULT_TYPE    4
static const char*  default_type[] = {
    "Normal", I18N_NOOP("Normal"),
    "Transparency", I18N_NOOP("Transparency")
};
 
//***************************************************************************************************
 
KPGeneralPage::KPGeneralPage(KMPrinter *pr, DrMain *dr, TQWidget *parent, const char *name)
: KPrintDialogPage(pr,dr,parent,name)
{
    //WhatsThis strings.... (added by pfeifle@kde.org)
    TQString whatsThisPrintPropertiesGeneralPage = i18n( " <qt> "
            " <p><b>\"General\"</b> </p> "
            " <p>This dialog page contains <em>general</em> print job settings."
            " General settings are applicable to most printers, most jobs "
            " and most job file types. "
                        " <p>To get more specific help, enable the \"WhatsThis\" cursor and click on any of the "
                        " text labels or GUI elements of this dialog. "
            " </qt>" );
    TQString whatsThisGeneralPageSizeLabel = i18n( " <qt> "
            " <p><b>Page size:</b> Select paper size to be printed on from "
            " the drop-down menu. </p>"
            " <p>The exact list of choices depends on the printer driver (\"PPD\") you have installed.</p> "
                        " <br> "
                        " <hr> "
            " <p><em><b>Additional hint for power users:</b> This TDEPrint GUI element matches "
            " with the CUPS commandline job option parameter:</em> "
            " <pre>"
            "    -o PageSize=...         # examples: \"A4\" or \"Letter\" "
            " </pre>"
            " </p> "
            " </qt>" );
    TQString whatsThisGeneralPaperTypeLabel = i18n( " <qt> "
            " <p><b>Paper type:</b> Select paper type to be printed on from "
            " the drop-down menu. </p>"
            " <p>The exact list of choices depends on the printer driver (\"PPD\") you have installed. </p>"
                        " <br> "
                        " <hr> "
            " <p><em><b>Additional hint for power users:</b> This TDEPrint GUI element matches "
            " with the CUPS commandline job option parameter:</em> "
            " <pre>"
            "    -o MediaType=...        # example: \"Transparency\" "
            " </pre>"
            " </p> "
            " </qt>" );
    TQString whatsThisGeneralPaperSourceLabel = i18n( " <qt> "
            " <p><b>Paper source:</b> Select paper source tray for the paper"
                        " to be printed on from the drop-down menu. "
            " <p>The exact list of choices depends on the printer driver (\"PPD\") you have installed. </p>"
                        " <br> "
                        " <hr> "
            " <p><em><b>Additional hint for power users:</b> This TDEPrint GUI element matches "
            " with the CUPS commandline job option parameter:</em> "
            " <pre>"
            "    -o InputSlot=...        # examples: \"Lower\" or \"LargeCapacity\" "
            " </pre>"
            " </p> "
            " </qt>" );
    TQString whatsThisGeneralOrientationLabel = i18n( " <qt> "
            " <p><b>Image Orientation:</b> Orientation of the printed "
                        " page image on your paper is controlled by the radio buttons. By default, "
                        " the orientation is <em>Portrait</em> "
                        " <p>You can select 4 alternatives: "
                        " <ul> "
                        " <li> <b>Portrait.</b>.Portrait is the default setting. </li> "
                        " <li> <b>Landscape.</b> </li> "
                        " <li> <b>Reverse Landscape.</b> Reverse Landscape prints the images upside down. </li> "
                        " <li> <b>Reverse Portrait.</b> Reverse Portrait prints the image upside down.</li> "
                        " </ul> "
                        " The icon changes according to your selection.</p>"
                        " <br> "
                        " <hr> "
            " <p><em><b>Additional hint for power users:</b> This TDEPrint GUI element matches "
            " with the CUPS commandline job option parameter:</em> "
            " <pre>"
            "    -o orientation-requested=...       # examples: \"landscape\" or \"reverse-portrait\" "
            " </pre>"
            " </p> "
            " </qt>" );
    TQString whatsThisGeneralDuplexLabel = i18n( " <qt> "
            " <p><b>Duplex Printing:</b> These controls may be grayed out if your printer "
                        " does not support <em>duplex printing</em> (i.e. printing on both sides of the sheet). "
                        " These controls are active if your printer supports duplex printing. "
                        " <p> "
                        " You can choose from 3 alternatives: </p>"
                        " <ul> "
                        " <li> <b>None.</b> This prints each page of the job on one side of the sheets only. </li> "
                        " <li> <b>Long Side.</b> This prints the job on both sides of the paper sheets. "
                        " It prints the job in a way so that the backside has the same orientation as the front "
                        " side if you turn the paper over the long edge. (Some printer drivers name this mode "
                        " <em>duplex-non-tumbled</em>).  </li> "
                        " <li> <b>Short Side.</b> This prints the job on both sides of the paper sheets. "
                        " It prints the job so that the backside has the reverse orientation from the front "
                        " side if you turn the paper over the long edge, but the same orientation, if you turn it over "
                        " the short edge. (Some printer drivers name this mode "
                        " <em>duplex-tumbled</em>).  </li> "
                        " </ul> "
                        " <hr> "
            " <p><em><b>Additional hint for power users:</b> This TDEPrint GUI element matches "
            " with the CUPS commandline job option parameter:</em> "
            " <pre>"
            "    -o duplex=...       # examples: \"tumble\" or \"two-sided-short-edge\" "
            " </pre>"
            " </p> "
            " </qt>" );
    TQString whatsThisGeneralBannersLabel = i18n( " <qt> "
            " <p><b>Banner Page(s):</b> Select banner(s) to print one or two special sheets "
                        " of paper just before or after your main job. </p>"
            " <p>Banners may contain some pieces of job information, such as user name, time of printing, job"
                        " title and more. </p>"
                        " <p>Banner pages are useful to separate different jobs more easily, especially in a multi-user "
                        " environment. </p>"
                        " <p><em><b>Hint:</em></b> You can design your own banner pages. To make use of them, just put the banner "
                        " file into the standard CUPS <em>banners</em> directory (This is usually <em>\"/usr/share/cups/banner/\"</em> "
            " Your custom banner(s) must have one of the supported printable formats. "
                        " Supported formats are ASCII text, PostScript, PDF and nearly any image format such as PNG, JPEG or "
                        " GIF. Your added banner pages will appear in the drop down menu after a restart of CUPS. </p>"
                        " <p>CUPS comes with a selection of banner pages. </p>"
                        " <br> "
                        " <hr> "
            " <p><em><b>Additional hint for power users:</b> This TDEPrint GUI element matches "
            " with the CUPS commandline job option parameter:</em> "
            " <pre>"
            "    -o job-sheets=...       # examples: \"standard\" or \"topsecret\" "
            " </pre>"
            " </p> "
            " </qt>" );
    TQString whatsThisGeneralPagesPerSheetLabel = i18n( " <qt> "
            " <p><b>Pages per Sheet:</b> "
                        " You can choose to print more than one page onto each sheet of paper. "
                        " This is sometimes useful to save paper. </p>"
                        " <p><b>Note 1:</b> the page images get scaled down accordingly to print 2 or 4 pages per sheet. "
                        " The page image does not get scaled if you print 1 page per sheet (the default setting.). "
                        " <p><b>Note 2:</b> If you select multiple pages per sheet here, the scaling and re-arranging is done "
                        " by your printing system. Be aware, that some printers can by themselves print multiple pages per sheet. "
                        " In this case you find the option in the printer driver settings. Be careful: if you enable multiple "
                        " pages per sheet in both places, your printout will not look as you intended. </p>"
                        " <br> "
                        " <hr> "
            " <p><em><b>Additional hint for power users:</b> This TDEPrint GUI element matches "
            " with the CUPS commandline job option parameter:</em> "
            " <pre>"
            "    -o number-up=...        # examples: \"2\" or \"4\" "
            " </pre>"
            " </p> "
            " </qt>" );
 
 
    setTitle(i18n("General"));
 
    // widget creation
    TQLabel *m_pagesizelabel = new TQLabel(i18n("Page s&ize:"), this);
    m_pagesizelabel->setAlignment(TQt::AlignVCenter|TQt::AlignRight);
          TQWhatsThis::add(m_pagesizelabel, whatsThisGeneralPageSizeLabel);
 
    TQLabel *m_papertypelabel = new TQLabel(i18n("Paper t&ype:"), this);
    m_papertypelabel->setAlignment(TQt::AlignVCenter|TQt::AlignRight);
          TQWhatsThis::add(m_papertypelabel, whatsThisGeneralPaperTypeLabel);
 
    TQLabel *m_inputslotlabel = new TQLabel(i18n("Paper so&urce:"), this);
    m_inputslotlabel->setAlignment(TQt::AlignVCenter|TQt::AlignRight);
          TQWhatsThis::add(m_inputslotlabel, whatsThisGeneralPaperSourceLabel);
 
    m_pagesize = new TQComboBox(this);
          TQWhatsThis::add(m_pagesize, whatsThisGeneralPageSizeLabel);
 
    m_papertype = new TQComboBox(this);
          TQWhatsThis::add(m_papertype, whatsThisGeneralPaperTypeLabel);
 
    m_inputslot = new TQComboBox(this);
          TQWhatsThis::add(m_inputslot, whatsThisGeneralPaperSourceLabel);
 
    m_pagesizelabel->setBuddy(m_pagesize);
    m_papertypelabel->setBuddy(m_papertype);
    m_inputslotlabel->setBuddy(m_inputslot);
 
    m_orientbox = new TQButtonGroup(0, TQt::Vertical, i18n("Orientation"), this);
          TQWhatsThis::add(m_orientbox, whatsThisGeneralOrientationLabel);
 
    m_duplexbox = new TQButtonGroup(0, TQt::Vertical, i18n("Duplex Printing"), this);
          TQWhatsThis::add(m_duplexbox, whatsThisGeneralDuplexLabel);
 
    m_nupbox = new TQButtonGroup(0, TQt::Vertical, i18n("Pages per Sheet"), this);
          TQWhatsThis::add(m_nupbox, whatsThisGeneralPagesPerSheetLabel);
 
    m_bannerbox = new TQGroupBox(0, TQt::Vertical, i18n("Banners"), this);
          TQWhatsThis::add(m_bannerbox, whatsThisGeneralBannersLabel);
 
    TQRadioButton   *m_portrait = new TQRadioButton(i18n("&Portrait"), m_orientbox);
    TQRadioButton   *m_landscape = new TQRadioButton(i18n("&Landscape"), m_orientbox);
    TQRadioButton   *m_revland = new TQRadioButton(i18n("&Reverse landscape"), m_orientbox);
    TQRadioButton   *m_revport = new TQRadioButton(i18n("R&everse portrait"), m_orientbox);
 
    m_portrait->setChecked(true);
    m_orientpix = new TQLabel(m_orientbox);
    m_orientpix->setAlignment(TQt::AlignCenter);
    TQRadioButton   *m_dupnone = new TQRadioButton(i18n("duplex orientation", "&None"), m_duplexbox);
    TQRadioButton   *m_duplong = new TQRadioButton(i18n("duplex orientation", "Lon&g side"), m_duplexbox);
    TQRadioButton   *m_dupshort = new TQRadioButton(i18n("duplex orientation", "S&hort side"), m_duplexbox);
    m_dupnone->setChecked(true);
    m_duplexpix = new TQLabel(m_duplexbox);
    m_duplexpix->setAlignment(TQt::AlignCenter);
    TQRadioButton   *m_nup1 = new TQRadioButton("&1", m_nupbox);
    TQRadioButton   *m_nup2 = new TQRadioButton("&2", m_nupbox);
    TQRadioButton   *m_nup4 = new TQRadioButton("&4", m_nupbox);
    m_nup1->setChecked(true);
    m_nuppix = new TQLabel(m_nupbox);
    m_nuppix->setAlignment(TQt::AlignCenter);
    m_startbanner = new TQComboBox(m_bannerbox);
    m_endbanner = new TQComboBox(m_bannerbox);
    TQLabel *m_startbannerlabel = new TQLabel(i18n("S&tart:"), m_bannerbox);
    TQLabel *m_endbannerlabel = new TQLabel(i18n("En&d:"), m_bannerbox);
    m_startbannerlabel->setBuddy(m_startbanner);
    m_endbannerlabel->setBuddy(m_endbanner);
 
    // layout creation
    TQVBoxLayout    *lay0 = new TQVBoxLayout(this, 0, KDialog::spacingHint());
          TQWhatsThis::add(this, whatsThisPrintPropertiesGeneralPage);
    TQGridLayout    *lay1 = new TQGridLayout(0, 3, 2, 0, KDialog::spacingHint());
    TQGridLayout    *lay2 = new TQGridLayout(0, 2, 2, 0, KDialog::spacingHint());
    lay0->addStretch(1);
    lay0->addLayout(lay1);
    lay0->addStretch(1);
    lay0->addLayout(lay2);
    lay0->addStretch(2);
    lay1->addWidget(m_pagesizelabel, 0, 0);
    lay1->addWidget(m_papertypelabel, 1, 0);
    lay1->addWidget(m_inputslotlabel, 2, 0);
    lay1->addWidget(m_pagesize, 0, 1);
    lay1->addWidget(m_papertype, 1, 1);
    lay1->addWidget(m_inputslot, 2, 1);
    lay2->addWidget(m_orientbox, 0, 0);
    lay2->addWidget(m_bannerbox, 1, 0);
    lay2->addWidget(m_duplexbox, 0, 1);
    lay2->addWidget(m_nupbox, 1, 1);
    lay2->setColStretch(0, 1);
    lay2->setColStretch(1, 1);
    TQGridLayout    *lay3 = new TQGridLayout(m_orientbox->layout(), 4, 2,
        KDialog::spacingHint());
    lay3->addWidget(m_portrait, 0, 0);
    lay3->addWidget(m_landscape, 1, 0);
    lay3->addWidget(m_revland, 2, 0);
    lay3->addWidget(m_revport, 3, 0);
    lay3->addMultiCellWidget(m_orientpix, 0, 3, 1, 1);
    TQGridLayout    *lay4 = new TQGridLayout(m_duplexbox->layout(), 3, 2,
        KDialog::spacingHint());
    lay4->addWidget(m_dupnone, 0, 0);
    lay4->addWidget(m_duplong, 1, 0);
    lay4->addWidget(m_dupshort, 2, 0);
    lay4->addMultiCellWidget(m_duplexpix, 0, 2, 1, 1);
    lay4->setRowStretch( 0, 1 );
    TQGridLayout    *lay5 = new TQGridLayout(m_nupbox->layout(), 3, 2,
        KDialog::spacingHint());
    lay5->addWidget(m_nup1, 0, 0);
    lay5->addWidget(m_nup2, 1, 0);
    lay5->addWidget(m_nup4, 2, 0);
    lay5->addMultiCellWidget(m_nuppix, 0, 2, 1, 1);
    TQGridLayout    *lay6 = new TQGridLayout(m_bannerbox->layout(), 2, 2,
        KDialog::spacingHint());
    lay6->addWidget(m_startbannerlabel, 0, 0);
    lay6->addWidget(m_endbannerlabel, 1, 0);
    lay6->addWidget(m_startbanner, 0, 1);
    lay6->addWidget(m_endbanner, 1, 1);
    lay6->setColStretch(1, 1);
 
    // connections (+ misc)
    connect(m_orientbox,TQ_SIGNAL(clicked(int)),TQ_SLOT(slotOrientationChanged(int)));
    connect(m_nupbox,TQ_SIGNAL(clicked(int)),TQ_SLOT(slotNupChanged(int)));
    connect(m_duplexbox,TQ_SIGNAL(clicked(int)),TQ_SLOT(slotDuplexChanged(int)));
 
    // init
    initialize();
}
 
KPGeneralPage::~KPGeneralPage()
{
}
 
void KPGeneralPage::initialize()
{
    if (driver())
    {
        // Size, Type and Source
        DrListOption    *opt = (DrListOption*)driver()->findOption("PageSize");
        if (opt) initCombo(m_pagesize,opt);
        else m_pagesize->setEnabled(false);
        opt = (DrListOption*)driver()->findOption("MediaType");
        if (opt) initCombo(m_papertype,opt);
        else m_papertype->setEnabled(false);
        opt = (DrListOption*)driver()->findOption("InputSlot");
        if (opt) initCombo(m_inputslot,opt);
        else m_inputslot->setEnabled(false);
        // Duplex
        opt = (DrListOption*)driver()->findOption("Duplex");
        if (opt)
        {
            if ( opt->choices()->count() == 2 )
            {
                // probably a On/Off option instead of the standard PS one
                TQButton *btn = static_cast<TQButton*>(m_duplexbox->find( DUPLEX_SHORT_ID ));
                m_duplexbox->remove( btn );
                btn->hide();
                //delete btn;
                static_cast<TQButton*>(m_duplexbox->find( DUPLEX_NONE_ID ))->setText( i18n( "Disabled" ) );
                static_cast<TQButton*>(m_duplexbox->find( DUPLEX_LONG_ID ))->setText( i18n( "Enabled" ) );
                m_duplexpix->hide();
            }
            if (opt->currentChoice())
            {
                int ID(DUPLEX_NONE_ID);
                if (opt->currentChoice()->name() == "DuplexNoTumble" || opt->currentChoice()->name() == "On") ID = DUPLEX_LONG_ID;
                else if (opt->currentChoice()->name() == "DuplexTumble") ID = DUPLEX_SHORT_ID;
                m_duplexbox->setButton(ID);
                slotDuplexChanged(ID);
            }
        }
        else m_duplexbox->setEnabled(false);
    }
    else
    {
        // PageSize
        for (int i=SMALLSIZE_BEGIN+1;i<MEDIUMSIZE_BEGIN;i+=2)
            m_pagesize->insertItem(i18n(default_size[i]));
        if ( printer()->printerCap() & KMPrinter::CapMedium )
            for ( int i=MEDIUMSIZE_BEGIN+1; i<HIGHSIZE_BEGIN; i+=2 )
                m_pagesize->insertItem(i18n(default_size[i]));
        if ( printer()->printerCap() & KMPrinter::CapLarge )
            for ( int i=HIGHSIZE_BEGIN+1; i<DEFAULT_SIZE; i+=2 )
                m_pagesize->insertItem(i18n(default_size[i]));
        // set default page size using locale settings
        TQString    psname = pageSizeToPageName((KPrinter::PageSize)(TDEGlobal::locale()->pageSize()));
        int index = findOption(default_size, DEFAULT_SIZE, psname);
        if (index >= 0)
            m_pagesize->setCurrentItem(index);
        // MediaType
        for (int i=1;i<DEFAULT_TYPE;i+=2)
            m_papertype->insertItem(i18n(default_type[i]));
        // PageSize
        for (int i=1;i<DEFAULT_SOURCE;i+=2)
            m_inputslot->insertItem(i18n(default_source[i]));
 
        // Enable duplex setting if supported
        m_duplexbox->setEnabled( printer()->printerCap() & KMPrinter::CapDuplex );
    }
 
    // Banners
    TQStringList    values = TQStringList::split(',',printer()->option("kde-banners-supported"),false);
    if (values.count() > 0)
    {
        for (TQStringList::ConstIterator it = values.begin(); it != values.end(); ++it)
        {
            m_startbanner->insertItem(*it);
            m_endbanner->insertItem(*it);
        }
        values = TQStringList::split(',',printer()->option("kde-banners"),false);
        while (values.count() < 2) values.append("none");
        setComboItem(m_startbanner, values[0]);
        setComboItem(m_endbanner, values[1]);
    }
    else
        m_bannerbox->setEnabled(false);
 
    slotOrientationChanged(ORIENT_PORTRAIT_ID);
    slotNupChanged(NUP_1_ID);
}
 
void KPGeneralPage::setOptions(const TQMap<TQString,TQString>& opts)
{
    TQString    value;
 
    if (driver())
    {
        value = opts["media"];
        TQStringList    l = TQStringList::split(',',value,false);
        for(TQStringList::ConstIterator it = l.begin(); it != l.end(); ++it)
        {
            value = *it;
            DrBase  *ch;
            if ((ch = (driver()->findOption("PageSize"))) &&
                            (ch = (static_cast<DrListOption*>(ch))->findChoice(value)))
            {
                if (m_pagesize->isEnabled())
                    setComboItem(m_pagesize, ch->get("text"));
            }
            else if ((ch = (driver()->findOption("MediaType"))) &&
                                 (ch = (static_cast<DrListOption*>(ch))->findChoice(value)))
            {
                if (m_papertype->isEnabled())
                    setComboItem(m_papertype, ch->get("text"));
            }
            else if ((ch = (driver()->findOption("InputSlot"))) &&
                                 (ch = static_cast<DrListOption*>(ch)->findChoice(value)))
            {
                if (m_inputslot)
                    setComboItem(m_inputslot, ch->get("text"));
            }
            else
            {
                kdWarning() << "media option '" << value << "' not handled." << endl;
            }
        }
        value = opts["PageSize"];
        if (m_pagesize->isEnabled() && !value.isEmpty())
        {
            DrBase  *ch = ((DrListOption*)driver()->findOption("PageSize"))->findChoice(value);
            if (ch) setComboItem(m_pagesize, ch->get("text"));
        }
        value = opts["MediaType"];
        if (m_papertype->isEnabled() && !value.isEmpty())
        {
            DrBase  *ch = ((DrListOption*)driver()->findOption("MediaType"))->findChoice(value);
            if (ch) setComboItem(m_papertype, ch->get("text"));
        }
        value = opts["InputSlot"];
        if (m_inputslot && m_inputslot->isEnabled() && !value.isEmpty())
        {
            DrBase  *ch = ((DrListOption*)driver()->findOption("InputSlot"))->findChoice(value);
            if (ch) setComboItem(m_inputslot, ch->get("text"));
        }
 
        value = opts["Duplex"];
        if (m_duplexbox->isEnabled() && !value.isEmpty())
        {
            int ID(0);
            if (value == "DuplexNoTumble" || value == "On") ID = 1;
            else if (value == "DuplexTumble") ID = 2;
            m_duplexbox->setButton(ID);
            slotDuplexChanged(ID);
        }
    }
    else
    {
        // Try to find "media" option
        value = opts["media"];
        if (!value.isEmpty())
        {
            int index(-1);
            TQStringList    l = TQStringList::split(',',value,false);
            for(TQStringList::ConstIterator it = l.begin(); it != l.end(); ++it)
            {
                value = *it;
 
                if ((index=findOption(default_size,DEFAULT_SIZE,value)) >= 0)
                    m_pagesize->setCurrentItem(index);
                else if ((index=findOption(default_type,DEFAULT_TYPE,value)) >= 0)
                    m_papertype->setCurrentItem(index);
                else if ((index=findOption(default_source,DEFAULT_SOURCE,value)) >= 0)
                    m_inputslot->setCurrentItem(index);
                else
                    kdWarning() << "media option '" << value << "' not handled." << endl;
            }
        }
 
        // Try to find "sides" option
        value = opts["sides"];
        int ID(0);
        if (value == "two-sided-long-edge") ID = 1;
        else if (value == "two-sided-short-edge") ID = 2;
        m_duplexbox->setButton(ID);
        slotDuplexChanged(ID);
    }
 
    // Banners
    value = opts["job-sheets"];
    if (!value.isEmpty())
    {
        TQStringList    l = TQStringList::split(',',value,false);
        if (l.count() > 0) setComboItem(m_startbanner,l[0]);
        if (l.count() > 1) setComboItem(m_endbanner,l[1]);
    }
 
    // Orientation
    value = opts["orientation-requested"];
    if (!value.isEmpty())
    {
        bool    ok;
        int ID = value.toInt(&ok)-3;
        if (ok)
        {
            m_orientbox->setButton(ID);
            slotOrientationChanged(ID);
        }
    }
 
    // N-up
    value = opts["number-up"];
    if (!value.isEmpty())
    {
        bool    ok;
        int ID = TQMIN(value.toInt(&ok)-1,2);
        if (ok)
        {
            m_nupbox->setButton(ID);
            slotNupChanged(ID);
        }
    }
 
    if ( m_orientbox->isEnabled() )
        m_orientbox->setDisabled( opts[ "kde-orientation-fixed" ] == "1" );
    if ( m_pagesize->isEnabled() )
        m_pagesize->setDisabled( opts[ "kde-pagesize-fixed" ] == "1" );
}
 
void KPGeneralPage::getOptions(TQMap<TQString,TQString>& opts, bool incldef)
{
    TQString    value;
 
    if (driver())
    {
        DrListOption    *opt;
        if ((opt=(DrListOption*)driver()->findOption("PageSize")) != NULL)
        {
            DrBase  *ch = opt->choices()->at(m_pagesize->currentItem());
            if (incldef || ch->name() != opt->get("default")) opts["PageSize"] = ch->name();
        }
        if ((opt=(DrListOption*)driver()->findOption("MediaType")) != NULL)
        {
            DrBase  *ch = opt->choices()->at(m_papertype->currentItem());
            if (incldef || ch->name() != opt->get("default")) opts["MediaType"] = ch->name();
        }
        if ((opt=(DrListOption*)driver()->findOption("InputSlot")) != NULL)
        {
            DrBase  *ch = opt->choices()->at(m_inputslot->currentItem());
            if (incldef || ch->name() != opt->get("default")) opts["InputSlot"] = ch->name();
        }
 
        if (m_duplexbox->isEnabled() && (opt=(DrListOption*)driver()->findOption("Duplex")) != NULL)
        {
            bool twoChoices = ( m_duplexbox->count() == 2 );
            switch (m_duplexbox->id(m_duplexbox->selected()))
            {
                case DUPLEX_NONE_ID: value = ( twoChoices ? "Off" : "None" ); break;
                case DUPLEX_LONG_ID: value = ( twoChoices ? "On" : "DuplexNoTumble" ); break;
                case DUPLEX_SHORT_ID: value = "DuplexTumble"; break;
            }
            if (incldef || value != opt->get("default")) opts["Duplex"] = value;
        }
    }
    else
    {
        value = TQString("%1,%2,%3").arg(default_size[m_pagesize->currentItem()*2]).arg(default_type[m_papertype->currentItem()*2]).arg(default_source[m_inputslot->currentItem()*2]);
        opts["media"] = value;
 
        if (m_duplexbox->isEnabled())
        {
            switch (m_duplexbox->id(m_duplexbox->selected()))
            {
                case 0: value = "one-sided"; break;
                case 1: value = "two-sided-long-edge"; break;
                case 2: value = "two-sided-short-edge"; break;
            }
            opts["sides"] = value;
        }
    }
 
    value = TQString::number(m_orientbox->id(m_orientbox->selected())+3);
    if (value != "3" || incldef) opts["orientation-requested"] = value;
 
    if (m_nupbox->isEnabled())
    {
        switch (m_nupbox->id(m_nupbox->selected()))
        {
            case 0: value = "1"; break;
            case 1: value = "2"; break;
            case 2: value = "4"; break;
        }
        if (value != "1" || incldef) opts["number-up"] = value;
    }
 
    if (m_bannerbox->isEnabled())
    {
        TQStringList    l = TQStringList::split(',',printer()->option("kde-banners"),false);
        if (incldef || (l.count() == 2 && (l[0] != m_startbanner->currentText() || l[1] != m_endbanner->currentText()))
            || (l.count() == 0 && (m_startbanner->currentText() != "none" || m_endbanner->currentText() != "none")))
        {
            value = TQString("%1,%2").arg(m_startbanner->currentText()).arg(m_endbanner->currentText());
            opts["job-sheets"] = value;
        }
    }
}
 
void KPGeneralPage::slotOrientationChanged(int ID)
{
    TQString    iconstr;
    switch (ID)
    {
        case ORIENT_PORTRAIT_ID: iconstr = "tdeprint_portrait"; break;
        case ORIENT_LANDSCAPE_ID: iconstr = "tdeprint_landscape"; break;
        case ORIENT_REVPORTRAIT_ID: iconstr = "tdeprint_revportrait"; break;
        case ORIENT_REVLANDSCAPE_ID: iconstr = "tdeprint_revlandscape"; break;
        default: iconstr = "tdeprint_portrait"; break;
    }
    m_orientpix->setPixmap(UserIcon(iconstr));
}
 
void KPGeneralPage::slotNupChanged(int ID)
{
    TQString    iconstr;
    switch (ID)
    {
        case NUP_1_ID: iconstr = "tdeprint_nup1"; break;
        case NUP_2_ID: iconstr = "tdeprint_nup2"; break;
        case NUP_4_ID: iconstr = "tdeprint_nup4"; break;
        default: iconstr = "tdeprint_nup1"; break;
    }
    m_nuppix->setPixmap(UserIcon(iconstr));
}
 
void KPGeneralPage::slotDuplexChanged(int ID)
{
    if (m_duplexbox->isEnabled())
    {
        TQString    iconstr;
        switch (ID)
        {
            case DUPLEX_NONE_ID: iconstr = "tdeprint_duplex_none"; break;
            case DUPLEX_LONG_ID: iconstr = "tdeprint_duplex_long"; break;
            case DUPLEX_SHORT_ID: iconstr = "tdeprint_duplex_short"; break;
            default: iconstr = "tdeprint_duplex_none"; break;
        }
        m_duplexpix->setPixmap(UserIcon(iconstr));
    }
}
#include "kpgeneralpage.moc"