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# kpgeneralpage.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., 59 Temple Place - Suite 330,
    00017  *  Boston, MA 02111-1307, USA.
    00018  **/
    00019
    00020 #include "kpgeneralpage.h"
    00021 #include "driver.h"
    00022 #include "kmprinter.h"
    00023 #include "kprinter.h"
    00024
    00025 #include <qcombobox.h>
    00026 #include <qlabel.h>
    00027 #include <qbuttongroup.h>
    00028 #include <qlayout.h>
    00029 #include <qradiobutton.h>
    00030 #include <qwhatsthis.h>
    00031
    00032 #include <kcursor.h>
    00033 #include <kdebug.h>
    00034 #include <kdialog.h>
    00035 #include <kiconloader.h>
    00036 #include <klocale.h>
    00037
    00038 // Some ID's
    00039 #define ORIENT_PORTRAIT_ID  0
    00040 #define ORIENT_LANDSCAPE_ID 1
    00041 #define ORIENT_REVLANDSCAPE_ID  2
    00042 #define ORIENT_REVPORTRAIT_ID   3
    00043
    00044 #define DUPLEX_NONE_ID  0
    00045 #define DUPLEX_LONG_ID  1
    00046 #define DUPLEX_SHORT_ID 2
    00047
    00048 #define NUP_1_ID    0
    00049 #define NUP_2_ID    1
    00050 #define NUP_4_ID    2
    00051
    00052 static void initCombo(QComboBox *cb, DrListOption *opt)
    00053 {
    00054     cb->clear();
    00055     QPtrListIterator<DrBase>    it(*(opt->choices()));
    00056     for (;it.current();++it)
    00057     {
    00058         cb->insertItem(it.current()->get("text"));
    00059         if (it.current() == opt->currentChoice())
    00060             cb->setCurrentItem(cb->count()-1);
    00061     }
    00062 }
    00063
    00064 static void setComboItem(QComboBox *cb, const QString& txt)
    00065 {
    00066     for (int i=0;i<cb->count();i++)
    00067         if (cb->text(i) == txt)
    00068         {
    00069             cb->setCurrentItem(i);
    00070             return;
    00071         }
    00072 }
    00073
    00074 static int findOption(const char *strs[], int n, const QString& txt)
    00075 {
    00076     for (int i=0;i<n;i+=2)
    00077         if (txt == strs[i]) return (i/2);
    00078     return (-1);
    00079 }
    00080
    00081 //*************************************************************************************************
    00082
    00083 // default values in case of NULL driver
    00084 static const char*  default_size[] = {
    00085     "A4", I18N_NOOP("ISO A4"),
    00086     "Letter", I18N_NOOP("US Letter"),
    00087     "Legal", I18N_NOOP("US Legal"),
    00088     "Ledger", I18N_NOOP("Ledger"),
    00089     "Folio", I18N_NOOP("Folio"),
    00090     "Comm10", I18N_NOOP("US #10 Envelope"),
    00091     "DL", I18N_NOOP("ISO DL Envelope"),
    00092     "Tabloid", I18N_NOOP("Tabloid"),
    00093     "A3", I18N_NOOP( "ISO A3" ),
    00094     "A2", I18N_NOOP( "ISO A2" ),
    00095     "A1", I18N_NOOP( "ISO A1" ),
    00096     "A0", I18N_NOOP( "ISO A0" )
    00097 };
    00098
    00099 #define SMALLSIZE_BEGIN   0
    00100 #define MEDIUMSIZE_BEGIN 14
    00101 #define HIGHSIZE_BEGIN   20
    00102 #define DEFAULT_SIZE     24
    00103
    00104 #define DEFAULT_SOURCE  8
    00105 static const char*  default_source[] = {
    00106     "Upper", I18N_NOOP("Upper Tray"),
    00107     "Lower", I18N_NOOP("Lower Tray"),
    00108     "MultiPurpose", I18N_NOOP("Multi-Purpose Tray"),
    00109     "LargeCapacity", I18N_NOOP("Large Capacity Tray")
    00110 };
    00111 #define DEFAULT_TYPE    4
    00112 static const char*  default_type[] = {
    00113     "Normal", I18N_NOOP("Normal"),
    00114     "Transparency", I18N_NOOP("Transparency")
    00115 };
    00116
    00117 //***************************************************************************************************
    00118
    00119 KPGeneralPage::KPGeneralPage(KMPrinter *pr, DrMain *dr, QWidget *parent, const char *name)
    00120 : KPrintDialogPage(pr,dr,parent,name)
    00121 {
    00122     //WhatsThis strings.... (added by pfeifle@kde.org)
    00123     QString whatsThisPrintPropertiesGeneralPage = i18n( " <qt> "
    00124             " <p><b>\"General\"</b> </p> "
    00125             " <p>This dialog page contains <em>general</em> print job settings."
    00126             " General settings are applicable to most printers, most jobs "
    00127             " and most job file types. "
    00128                         " <p>To get more specific help, enable the \"WhatsThis\" cursor and click on any of the "
    00129                         " text labels or GUI elements of this dialog. "
    00130             " </qt>" );
    00131     QString whatsThisGeneralPageSizeLabel = i18n( " <qt> "
    00132             " <p><b>Page size:</b> Select paper size to be printed on from "
    00133             " the drop-down menu. </p>"
    00134             " <p>The exact list of choices depends on the printer driver (\"PPD\") you have installed.</p> "
    00135                         " <br> "
    00136                         " <hr> "
    00137             " <p><em><b>Additional hint for power users:</b> This KDEPrint GUI element matches "
    00138             " with the CUPS commandline job option parameter:</em> "
    00139             " <pre>"
    00140             "    -o PageSize=...         # examples: \"A4\" or \"Letter\" "
    00141             " </pre>"
    00142             " </p> "
    00143             " </qt>" );
    00144     QString whatsThisGeneralPaperTypeLabel = i18n( " <qt> "
    00145             " <p><b>Paper type:</b> Select paper type to be printed on from "
    00146             " the drop-down menu. </p>"
    00147             " <p>The exact list of choices depends on the printer driver (\"PPD\") you have installed. </p>"
    00148                         " <br> "
    00149                         " <hr> "
    00150             " <p><em><b>Additional hint for power users:</b> This KDEPrint GUI element matches "
    00151             " with the CUPS commandline job option parameter:</em> "
    00152             " <pre>"
    00153             "    -o MediaType=...        # example: \"Transparency\" "
    00154             " </pre>"
    00155             " </p> "
    00156             " </qt>" );
    00157     QString whatsThisGeneralPaperSourceLabel = i18n( " <qt> "
    00158             " <p><b>Paper source:</b> Select paper source tray for the paper"
    00159                         " to be printed on from the drop-down menu. "
    00160             " <p>The exact list of choices depends on the printer driver (\"PPD\") you have installed. </p>"
    00161                         " <br> "
    00162                         " <hr> "
    00163             " <p><em><b>Additional hint for power users:</b> This KDEPrint GUI element matches "
    00164             " with the CUPS commandline job option parameter:</em> "
    00165             " <pre>"
    00166             "    -o InputSlot=...        # examples: \"Lower\" or \"LargeCapacity\" "
    00167             " </pre>"
    00168             " </p> "
    00169             " </qt>" );
    00170     QString whatsThisGeneralOrientationLabel = i18n( " <qt> "
    00171             " <p><b>Image Orientation:</b> Orientation of the printed "
    00172                         " page image on your paper is controlled by the radio buttons. By default, "
    00173                         " the orientation is <em>Portrait</em> "
    00174                         " <p>You can select 4 alternatives: "
    00175                         " <ul> "
    00176                         " <li> <b>Portrait.</b>.Portrait is the default setting. </li> "
    00177                         " <li> <b>Landscape.</b> </li> "
    00178                         " <li> <b>Reverse Landscape.</b> Reverse Landscape prints the images upside down. </li> "
    00179                         " <li> <b>Reverse Portrait.</b> Reverse Portrait prints the image upside down.</li> "
    00180                         " </ul> "
    00181                         " The icon changes according to your selection.</p>"
    00182                         " <br> "
    00183                         " <hr> "
    00184             " <p><em><b>Additional hint for power users:</b> This KDEPrint GUI element matches "
    00185             " with the CUPS commandline job option parameter:</em> "
    00186             " <pre>"
    00187             "    -o orientation-requested=...       # examples: \"landscape\" or \"reverse-portrait\" "
    00188             " </pre>"
    00189             " </p> "
    00190             " </qt>" );
    00191     QString whatsThisGeneralDuplexLabel = i18n( " <qt> "
    00192             " <p><b>Duplex Printing:</b> These controls may be grayed out if your printer "
    00193                         " does not support <em>duplex printing</em> (i.e. printing on both sides of the sheet). "
    00194                         " These controls are active if your printer supports duplex printing. "
    00195                         " <p> "
    00196                         " You can choose from 3 alternatives: </p>"
    00197                         " <ul> "
    00198                         " <li> <b>None.</b> This prints each page of the job on one side of the sheets only. </li> "
    00199                         " <li> <b>Long Side.</b> This prints the job on both sides of the paper sheets. "
    00200                         " It prints the job in a way so that the backside has the same orientation as the front "
    00201                         " side if you turn the paper over the long edge. (Some printer drivers name this mode "
    00202                         " <em>duplex-non-tumbled</em>).  </li> "
    00203                         " <li> <b>Short Side.</b> This prints the job on both sides of the paper sheets. "
    00204                         " It prints the job so that the backside has the reverse orientation from the front "
    00205                         " side if you turn the paper over the long edge, but the same orientation, if you turn it over "
    00206                         " the short edge. (Some printer drivers name this mode "
    00207                         " <em>duplex-tumbled</em>).  </li> "
    00208                         " </ul> "
    00209                         " <hr> "
    00210             " <p><em><b>Additional hint for power users:</b> This KDEPrint GUI element matches "
    00211             " with the CUPS commandline job option parameter:</em> "
    00212             " <pre>"
    00213             "    -o duplex=...       # examples: \"tumble\" or \"two-sided-short-edge\" "
    00214             " </pre>"
    00215             " </p> "
    00216             " </qt>" );
    00217     QString whatsThisGeneralBannersLabel = i18n( " <qt> "
    00218             " <p><b>Banner Page(s):</b> Select banner(s) to print one or two special sheets "
    00219                         " of paper just before or after your main job. </p>"
    00220             " <p>Banners may contain some pieces of job information, such as user name, time of printing, job"
    00221                         " title and more. </p>"
    00222                         " <p>Banner pages are useful to separate different jobs more easily, especially in a multi-user "
    00223                         " environment. </p>"
    00224                         " <p><em><b>Hint:</em></b> You can design your own banner pages. To make use of them, just put the banner "
    00225                         " file into the standard CUPS <em>banners</em> directory (This is usually <em>\"/usr/share/cups/banner/\"</em> "
    00226             " Your custom banner(s) must have one of the supported printable formats. "
    00227                         " Supported formats are ASCII text, PostScript, PDF and nearly any image format such as PNG, JPEG or "
    00228                         " GIF. Your added banner pages will appear in the drop down menu after a restart of CUPS. </p>"
    00229                         " <p>CUPS comes with a selection of banner pages. </p>"
    00230                         " <br> "
    00231                         " <hr> "
    00232             " <p><em><b>Additional hint for power users:</b> This KDEPrint GUI element matches "
    00233             " with the CUPS commandline job option parameter:</em> "
    00234             " <pre>"
    00235             "    -o job-sheets=...       # examples: \"standard\" or \"topsecret\" "
    00236             " </pre>"
    00237             " </p> "
    00238             " </qt>" );
    00239     QString whatsThisGeneralPagesPerSheetLabel = i18n( " <qt> "
    00240             " <p><b>Pages per Sheet:</b> "
    00241                         " You can choose to print more than one page onto each sheet of paper. "
    00242                         " This is sometimes useful to save paper. </p>"
    00243                         " <p><b>Note 1:</b> the page images get scaled down accordingly to print 2 or 4 pages per sheet. "
    00244                         " The page image does not get scaled if you print 1 page per sheet (the default setting.). "
    00245                         " <p><b>Note 2:</b> If you select multiple pages per sheet here, the scaling and re-arranging is done "
    00246                         " by your printing system. Be aware, that some printers can by themselves print multiple pages per sheet. "
    00247                         " In this case you find the option in the printer driver settings. Be careful: if you enable multiple "
    00248                         " pages per sheet in both places, your printout will not look as you intended. </p>"
    00249                         " <br> "
    00250                         " <hr> "
    00251             " <p><em><b>Additional hint for power users:</b> This KDEPrint GUI element matches "
    00252             " with the CUPS commandline job option parameter:</em> "
    00253             " <pre>"
    00254             "    -o number-up=...        # examples: \"2\" or \"4\" "
    00255             " </pre>"
    00256             " </p> "
    00257             " </qt>" );
    00258
    00259
    00260     setTitle(i18n("General"));
    00261
    00262     // widget creation
    00263     QLabel  *m_pagesizelabel = new QLabel(i18n("Page s&ize:"), this);
    00264     m_pagesizelabel->setAlignment(Qt::AlignVCenter|Qt::AlignRight);
    00265           QWhatsThis::add(m_pagesizelabel, whatsThisGeneralPageSizeLabel);
    00266
    00267     QLabel  *m_papertypelabel = new QLabel(i18n("Paper t&ype:"), this);
    00268     m_papertypelabel->setAlignment(Qt::AlignVCenter|Qt::AlignRight);
    00269           QWhatsThis::add(m_papertypelabel, whatsThisGeneralPaperTypeLabel);
    00270
    00271     QLabel  *m_inputslotlabel = new QLabel(i18n("Paper so&urce:"), this);
    00272     m_inputslotlabel->setAlignment(Qt::AlignVCenter|Qt::AlignRight);
    00273           QWhatsThis::add(m_inputslotlabel, whatsThisGeneralPaperSourceLabel);
    00274
    00275     m_pagesize = new QComboBox(this);
    00276           QWhatsThis::add(m_pagesize, whatsThisGeneralPageSizeLabel);
    00277
    00278     m_papertype = new QComboBox(this);
    00279           QWhatsThis::add(m_papertype, whatsThisGeneralPaperTypeLabel);
    00280
    00281     m_inputslot = new QComboBox(this);
    00282           QWhatsThis::add(m_inputslot, whatsThisGeneralPaperSourceLabel);
    00283
    00284     m_pagesizelabel->setBuddy(m_pagesize);
    00285     m_papertypelabel->setBuddy(m_papertype);
    00286     m_inputslotlabel->setBuddy(m_inputslot);
    00287
    00288     m_orientbox = new QButtonGroup(0, Qt::Vertical, i18n("Orientation"), this);
    00289           QWhatsThis::add(m_orientbox, whatsThisGeneralOrientationLabel);
    00290
    00291     m_duplexbox = new QButtonGroup(0, Qt::Vertical, i18n("Duplex Printing"), this);
    00292           QWhatsThis::add(m_duplexbox, whatsThisGeneralDuplexLabel);
    00293
    00294     m_nupbox = new QButtonGroup(0, Qt::Vertical, i18n("Pages per Sheet"), this);
    00295           QWhatsThis::add(m_nupbox, whatsThisGeneralPagesPerSheetLabel);
    00296
    00297     m_bannerbox = new QGroupBox(0, Qt::Vertical, i18n("Banners"), this);
    00298           QWhatsThis::add(m_bannerbox, whatsThisGeneralBannersLabel);
    00299
    00300     QRadioButton    *m_portrait = new QRadioButton(i18n("&Portrait"), m_orientbox);
    00301     QRadioButton    *m_landscape = new QRadioButton(i18n("&Landscape"), m_orientbox);
    00302     QRadioButton    *m_revland = new QRadioButton(i18n("&Reverse landscape"), m_orientbox);
    00303     QRadioButton    *m_revport = new QRadioButton(i18n("R&everse portrait"), m_orientbox);
    00304
    00305     m_portrait->setChecked(true);
    00306     m_orientpix = new QLabel(m_orientbox);
    00307     m_orientpix->setAlignment(Qt::AlignCenter);
    00308     QRadioButton    *m_dupnone = new QRadioButton(i18n("duplex orientation", "&None"), m_duplexbox);
    00309     QRadioButton    *m_duplong = new QRadioButton(i18n("duplex orientation", "Lon&g side"), m_duplexbox);
    00310     QRadioButton    *m_dupshort = new QRadioButton(i18n("duplex orientation", "S&hort side"), m_duplexbox);
    00311     m_dupnone->setChecked(true);
    00312     m_duplexpix = new QLabel(m_duplexbox);
    00313     m_duplexpix->setAlignment(Qt::AlignCenter);
    00314     QRadioButton    *m_nup1 = new QRadioButton("&1", m_nupbox);
    00315     QRadioButton    *m_nup2 = new QRadioButton("&2", m_nupbox);
    00316     QRadioButton    *m_nup4 = new QRadioButton("&4", m_nupbox);
    00317     m_nup1->setChecked(true);
    00318     m_nuppix = new QLabel(m_nupbox);
    00319     m_nuppix->setAlignment(Qt::AlignCenter);
    00320     m_startbanner = new QComboBox(m_bannerbox);
    00321     m_endbanner = new QComboBox(m_bannerbox);
    00322     QLabel  *m_startbannerlabel = new QLabel(i18n("S&tart:"), m_bannerbox);
    00323     QLabel  *m_endbannerlabel = new QLabel(i18n("En&d:"), m_bannerbox);
    00324     m_startbannerlabel->setBuddy(m_startbanner);
    00325     m_endbannerlabel->setBuddy(m_endbanner);
    00326
    00327     // layout creation
    00328     QVBoxLayout *lay0 = new QVBoxLayout(this, 0, KDialog::spacingHint());
    00329           QWhatsThis::add(this, whatsThisPrintPropertiesGeneralPage);
    00330     QGridLayout *lay1 = new QGridLayout(0, 3, 2, 0, KDialog::spacingHint());
    00331     QGridLayout *lay2 = new QGridLayout(0, 2, 2, 0, KDialog::spacingHint());
    00332     lay0->addStretch(1);
    00333     lay0->addLayout(lay1);
    00334     lay0->addStretch(1);
    00335     lay0->addLayout(lay2);
    00336     lay0->addStretch(2);
    00337     lay1->addWidget(m_pagesizelabel, 0, 0);
    00338     lay1->addWidget(m_papertypelabel, 1, 0);
    00339     lay1->addWidget(m_inputslotlabel, 2, 0);
    00340     lay1->addWidget(m_pagesize, 0, 1);
    00341     lay1->addWidget(m_papertype, 1, 1);
    00342     lay1->addWidget(m_inputslot, 2, 1);
    00343     lay2->addWidget(m_orientbox, 0, 0);
    00344     lay2->addWidget(m_bannerbox, 1, 0);
    00345     lay2->addWidget(m_duplexbox, 0, 1);
    00346     lay2->addWidget(m_nupbox, 1, 1);
    00347     lay2->setColStretch(0, 1);
    00348     lay2->setColStretch(1, 1);
    00349     QGridLayout *lay3 = new QGridLayout(m_orientbox->layout(), 4, 2,
    00350         KDialog::spacingHint());
    00351     lay3->addWidget(m_portrait, 0, 0);
    00352     lay3->addWidget(m_landscape, 1, 0);
    00353     lay3->addWidget(m_revland, 2, 0);
    00354     lay3->addWidget(m_revport, 3, 0);
    00355     lay3->addMultiCellWidget(m_orientpix, 0, 3, 1, 1);
    00356     QGridLayout *lay4 = new QGridLayout(m_duplexbox->layout(), 3, 2,
    00357         KDialog::spacingHint());
    00358     lay4->addWidget(m_dupnone, 0, 0);
    00359     lay4->addWidget(m_duplong, 1, 0);
    00360     lay4->addWidget(m_dupshort, 2, 0);
    00361     lay4->addMultiCellWidget(m_duplexpix, 0, 2, 1, 1);
    00362     lay4->setRowStretch( 0, 1 );
    00363     QGridLayout *lay5 = new QGridLayout(m_nupbox->layout(), 3, 2,
    00364         KDialog::spacingHint());
    00365     lay5->addWidget(m_nup1, 0, 0);
    00366     lay5->addWidget(m_nup2, 1, 0);
    00367     lay5->addWidget(m_nup4, 2, 0);
    00368     lay5->addMultiCellWidget(m_nuppix, 0, 2, 1, 1);
    00369     QGridLayout *lay6 = new QGridLayout(m_bannerbox->layout(), 2, 2,
    00370         KDialog::spacingHint());
    00371     lay6->addWidget(m_startbannerlabel, 0, 0);
    00372     lay6->addWidget(m_endbannerlabel, 1, 0);
    00373     lay6->addWidget(m_startbanner, 0, 1);
    00374     lay6->addWidget(m_endbanner, 1, 1);
    00375     lay6->setColStretch(1, 1);
    00376
    00377     // connections (+ misc)
    00378     connect(m_orientbox,SIGNAL(clicked(int)),SLOT(slotOrientationChanged(int)));
    00379     connect(m_nupbox,SIGNAL(clicked(int)),SLOT(slotNupChanged(int)));
    00380     connect(m_duplexbox,SIGNAL(clicked(int)),SLOT(slotDuplexChanged(int)));
    00381
    00382     // init
    00383     initialize();
    00384 }
    00385
    00386 KPGeneralPage::~KPGeneralPage()
    00387 {
    00388 }
    00389
    00390 void KPGeneralPage::initialize()
    00391 {
    00392     if (driver())
    00393     {
    00394         // Size, Type and Source
    00395         DrListOption    *opt = (DrListOption*)driver()->findOption("PageSize");
    00396         if (opt) initCombo(m_pagesize,opt);
    00397         else m_pagesize->setEnabled(false);
    00398         opt = (DrListOption*)driver()->findOption("MediaType");
    00399         if (opt) initCombo(m_papertype,opt);
    00400         else m_papertype->setEnabled(false);
    00401         opt = (DrListOption*)driver()->findOption("InputSlot");
    00402         if (opt) initCombo(m_inputslot,opt);
    00403         else m_inputslot->setEnabled(false);
    00404         // Duplex
    00405         opt = (DrListOption*)driver()->findOption("Duplex");
    00406         if (opt)
    00407         {
    00408             if ( opt->choices()->count() == 2 )
    00409             {
    00410                 // probably a On/Off option instead of the standard PS one
    00411                 QButton *btn = m_duplexbox->find( DUPLEX_SHORT_ID );
    00412                 m_duplexbox->remove( btn );
    00413                 btn->hide();
    00414                 //delete btn;
    00415                 m_duplexbox->find( DUPLEX_NONE_ID )->setText( i18n( "Disabled" ) );
    00416                 m_duplexbox->find( DUPLEX_LONG_ID )->setText( i18n( "Enabled" ) );
    00417                 m_duplexpix->hide();
    00418             }
    00419             if (opt->currentChoice())
    00420             {
    00421                 int ID(DUPLEX_NONE_ID);
    00422                 if (opt->currentChoice()->name() == "DuplexNoTumble" || opt->currentChoice()->name() == "On") ID = DUPLEX_LONG_ID;
    00423                 else if (opt->currentChoice()->name() == "DuplexTumble") ID = DUPLEX_SHORT_ID;
    00424                 m_duplexbox->setButton(ID);
    00425                 slotDuplexChanged(ID);
    00426             }
    00427         }
    00428         else m_duplexbox->setEnabled(false);
    00429     }
    00430     else
    00431     {
    00432         // PageSize
    00433         for (int i=SMALLSIZE_BEGIN+1;i<MEDIUMSIZE_BEGIN;i+=2)
    00434             m_pagesize->insertItem(i18n(default_size[i]));
    00435         if ( printer()->printerCap() & KMPrinter::CapMedium )
    00436             for ( int i=MEDIUMSIZE_BEGIN+1; i<HIGHSIZE_BEGIN; i+=2 )
    00437                 m_pagesize->insertItem(i18n(default_size[i]));
    00438         if ( printer()->printerCap() & KMPrinter::CapLarge )
    00439             for ( int i=HIGHSIZE_BEGIN+1; i<DEFAULT_SIZE; i+=2 )
    00440                 m_pagesize->insertItem(i18n(default_size[i]));
    00441         // set default page size using locale settings
    00442         QString psname = pageSizeToPageName((KPrinter::PageSize)(KGlobal::locale()->pageSize()));
    00443         int index = findOption(default_size, DEFAULT_SIZE, psname);
    00444         if (index >= 0)
    00445             m_pagesize->setCurrentItem(index);
    00446         // MediaType
    00447         for (int i=1;i<DEFAULT_TYPE;i+=2)
    00448             m_papertype->insertItem(i18n(default_type[i]));
    00449         // PageSize
    00450         for (int i=1;i<DEFAULT_SOURCE;i+=2)
    00451             m_inputslot->insertItem(i18n(default_source[i]));
    00452
    00453         // Enable duplex setting if supported
    00454         m_duplexbox->setEnabled( printer()->printerCap() & KMPrinter::CapDuplex );
    00455     }
    00456
    00457     // Banners
    00458     QStringList values = QStringList::split(',',printer()->option("kde-banners-supported"),false);
    00459     if (values.count() > 0)
    00460     {
    00461         for (QStringList::ConstIterator it = values.begin(); it != values.end(); ++it)
    00462         {
    00463             m_startbanner->insertItem(*it);
    00464             m_endbanner->insertItem(*it);
    00465         }
    00466         values = QStringList::split(',',printer()->option("kde-banners"),false);
    00467         while (values.count() < 2) values.append("none");
    00468         setComboItem(m_startbanner, values[0]);
    00469         setComboItem(m_endbanner, values[1]);
    00470     }
    00471     else
    00472         m_bannerbox->setEnabled(false);
    00473
    00474     slotOrientationChanged(ORIENT_PORTRAIT_ID);
    00475     slotNupChanged(NUP_1_ID);
    00476 }
    00477
    00478 void KPGeneralPage::setOptions(const QMap<QString,QString>& opts)
    00479 {
    00480     QString value;
    00481
    00482     if (driver())
    00483     {
    00484         value = opts["media"];
    00485         QStringList l = QStringList::split(',',value,false);
    00486         for(QStringList::ConstIterator it = l.begin(); it != l.end(); ++it)
    00487         {
    00488             value = *it;
    00489             DrBase  *ch;
    00490             if ((ch = ((DrListOption*)driver()->findOption("PageSize"))->findChoice(value)))
    00491             {
    00492                 if (m_pagesize->isEnabled())
    00493                     setComboItem(m_pagesize, ch->get("text"));
    00494             }
    00495             else if ((ch = ((DrListOption*)driver()->findOption("MediaType"))->findChoice(value)))
    00496             {
    00497                 if (m_papertype->isEnabled())
    00498                     setComboItem(m_papertype, ch->get("text"));
    00499             }
    00500             else if ((ch = ((DrListOption*)driver()->findOption("InputSlot"))->findChoice(value)))
    00501             {
    00502                 if (m_inputslot)
    00503                     setComboItem(m_inputslot, ch->get("text"));
    00504             }
    00505             else
    00506             {
    00507                 kdWarning() << "media option '" << value << "' not handled." << endl;
    00508             }
    00509         }
    00510         value = opts["PageSize"];
    00511         if (m_pagesize->isEnabled() && !value.isEmpty())
    00512         {
    00513             DrBase  *ch = ((DrListOption*)driver()->findOption("PageSize"))->findChoice(value);
    00514             if (ch) setComboItem(m_pagesize, ch->get("text"));
    00515         }
    00516         value = opts["MediaType"];
    00517         if (m_papertype->isEnabled() && !value.isEmpty())
    00518         {
    00519             DrBase  *ch = ((DrListOption*)driver()->findOption("MediaType"))->findChoice(value);
    00520             if (ch) setComboItem(m_papertype, ch->get("text"));
    00521         }
    00522         value = opts["InputSlot"];
    00523         if (m_inputslot->isEnabled() && !value.isEmpty())
    00524         {
    00525             DrBase  *ch = ((DrListOption*)driver()->findOption("InputSlot"))->findChoice(value);
    00526             if (ch) setComboItem(m_inputslot, ch->get("text"));
    00527         }
    00528
    00529         value = opts["Duplex"];
    00530         if (m_duplexbox->isEnabled() && !value.isEmpty())
    00531         {
    00532             int ID(0);
    00533             if (value == "DuplexNoTumble" || value == "On") ID = 1;
    00534             else if (value == "DuplexTumble") ID = 2;
    00535             m_duplexbox->setButton(ID);
    00536             slotDuplexChanged(ID);
    00537         }
    00538     }
    00539     else
    00540     {
    00541         // Try to find "media" option
    00542         value = opts["media"];
    00543         if (!value.isEmpty())
    00544         {
    00545             int index(-1);
    00546             QStringList l = QStringList::split(',',value,false);
    00547             for(QStringList::ConstIterator it = l.begin(); it != l.end(); ++it)
    00548             {
    00549                 value = *it;
    00550
    00551                 if ((index=findOption(default_size,DEFAULT_SIZE,value)) >= 0)
    00552                     m_pagesize->setCurrentItem(index);
    00553                 else if ((index=findOption(default_type,DEFAULT_TYPE,value)) >= 0)
    00554                     m_papertype->setCurrentItem(index);
    00555                 else if ((index=findOption(default_source,DEFAULT_SOURCE,value)) >= 0)
    00556                     m_inputslot->setCurrentItem(index);
    00557                 else
    00558                     kdWarning() << "media option '" << value << "' not handled." << endl;
    00559             }
    00560         }
    00561
    00562         // Try to find "sides" option
    00563         value = opts["sides"];
    00564         int ID(0);
    00565         if (value == "two-sided-long-edge") ID = 1;
    00566         else if (value == "two-sided-short-edge") ID = 2;
    00567         m_duplexbox->setButton(ID);
    00568         slotDuplexChanged(ID);
    00569     }
    00570
    00571     // Banners
    00572     value = opts["job-sheets"];
    00573     if (!value.isEmpty())
    00574     {
    00575         QStringList l = QStringList::split(',',value,false);
    00576         if (l.count() > 0) setComboItem(m_startbanner,l[0]);
    00577         if (l.count() > 1) setComboItem(m_endbanner,l[1]);
    00578     }
    00579
    00580     // Orientation
    00581     value = opts["orientation-requested"];
    00582     if (!value.isEmpty())
    00583     {
    00584         bool    ok;
    00585         int ID = value.toInt(&ok)-3;
    00586         if (ok)
    00587         {
    00588             m_orientbox->setButton(ID);
    00589             slotOrientationChanged(ID);
    00590         }
    00591     }
    00592
    00593     // N-up
    00594     value = opts["number-up"];
    00595     if (!value.isEmpty())
    00596     {
    00597         bool    ok;
    00598         int ID = QMIN(value.toInt(&ok)-1,2);
    00599         if (ok)
    00600         {
    00601             m_nupbox->setButton(ID);
    00602             slotNupChanged(ID);
    00603         }
    00604     }
    00605
    00606     if ( m_orientbox->isEnabled() )
    00607         m_orientbox->setDisabled( opts[ "kde-orientation-fixed" ] == "1" );
    00608     if ( m_pagesize->isEnabled() )
    00609         m_pagesize->setDisabled( opts[ "kde-pagesize-fixed" ] == "1" );
    00610 }
    00611
    00612 void KPGeneralPage::getOptions(QMap<QString,QString>& opts, bool incldef)
    00613 {
    00614     QString value;
    00615
    00616     if (driver())
    00617     {
    00618         DrListOption    *opt;
    00619         if ((opt=(DrListOption*)driver()->findOption("PageSize")) != NULL)
    00620         {
    00621             DrBase  *ch = opt->choices()->at(m_pagesize->currentItem());
    00622             if (incldef || ch->name() != opt->get("default")) opts["PageSize"] = ch->name();
    00623         }
    00624         if ((opt=(DrListOption*)driver()->findOption("MediaType")) != NULL)
    00625         {
    00626             DrBase  *ch = opt->choices()->at(m_papertype->currentItem());
    00627             if (incldef || ch->name() != opt->get("default")) opts["MediaType"] = ch->name();
    00628         }
    00629         if ((opt=(DrListOption*)driver()->findOption("InputSlot")) != NULL)
    00630         {
    00631             DrBase  *ch = opt->choices()->at(m_inputslot->currentItem());
    00632             if (incldef || ch->name() != opt->get("default")) opts["InputSlot"] = ch->name();
    00633         }
    00634
    00635         if (m_duplexbox->isEnabled() && (opt=(DrListOption*)driver()->findOption("Duplex")) != NULL)
    00636         {
    00637             bool twoChoices = ( m_duplexbox->count() == 2 );
    00638             switch (m_duplexbox->id(m_duplexbox->selected()))
    00639             {
    00640                 case DUPLEX_NONE_ID: value = ( twoChoices ? "Off" : "None" ); break;
    00641                 case DUPLEX_LONG_ID: value = ( twoChoices ? "On" : "DuplexNoTumble" ); break;
    00642                 case DUPLEX_SHORT_ID: value = "DuplexTumble"; break;
    00643             }
    00644             if (incldef || value != opt->get("default")) opts["Duplex"] = value;
    00645         }
    00646     }
    00647     else
    00648     {
    00649         value = QString("%1,%2,%3").arg(default_size[m_pagesize->currentItem()*2]).arg(default_type[m_papertype->currentItem()*2]).arg(default_source[m_inputslot->currentItem()*2]);
    00650         opts["media"] = value;
    00651
    00652         if (m_duplexbox->isEnabled())
    00653         {
    00654             switch (m_duplexbox->id(m_duplexbox->selected()))
    00655             {
    00656                 case 0: value = "one-sided"; break;
    00657                 case 1: value = "two-sided-long-edge"; break;
    00658                 case 2: value = "two-sided-short-edge"; break;
    00659             }
    00660             opts["sides"] = value;
    00661         }
    00662     }
    00663
    00664     value = QString::number(m_orientbox->id(m_orientbox->selected())+3);
    00665     if (value != "3" || incldef) opts["orientation-requested"] = value;
    00666
    00667     if (m_nupbox->isEnabled())
    00668     {
    00669         switch (m_nupbox->id(m_nupbox->selected()))
    00670         {
    00671             case 0: value = "1"; break;
    00672             case 1: value = "2"; break;
    00673             case 2: value = "4"; break;
    00674         }
    00675         if (value != "1" || incldef) opts["number-up"] = value;
    00676     }
    00677
    00678     if (m_bannerbox->isEnabled())
    00679     {
    00680         QStringList l = QStringList::split(',',printer()->option("kde-banners"),false);
    00681         if (incldef || (l.count() == 2 && (l[0] != m_startbanner->currentText() || l[1] != m_endbanner->currentText()))
    00682             || (l.count() == 0 && (m_startbanner->currentText() != "none" || m_endbanner->currentText() != "none")))
    00683         {
    00684             value = QString("%1,%2").arg(m_startbanner->currentText()).arg(m_endbanner->currentText());
    00685             opts["job-sheets"] = value;
    00686         }
    00687     }
    00688 }
    00689
    00690 void KPGeneralPage::slotOrientationChanged(int ID)
    00691 {
    00692     QString iconstr;
    00693     switch (ID)
    00694     {
    00695         case ORIENT_PORTRAIT_ID: iconstr = "kdeprint_portrait"; break;
    00696         case ORIENT_LANDSCAPE_ID: iconstr = "kdeprint_landscape"; break;
    00697         case ORIENT_REVPORTRAIT_ID: iconstr = "kdeprint_revportrait"; break;
    00698         case ORIENT_REVLANDSCAPE_ID: iconstr = "kdeprint_revlandscape"; break;
    00699         default: iconstr = "kdeprint_portrait"; break;
    00700     }
    00701     m_orientpix->setPixmap(UserIcon(iconstr));
    00702 }
    00703
    00704 void KPGeneralPage::slotNupChanged(int ID)
    00705 {
    00706     QString iconstr;
    00707     switch (ID)
    00708     {
    00709         case NUP_1_ID: iconstr = "kdeprint_nup1"; break;
    00710         case NUP_2_ID: iconstr = "kdeprint_nup2"; break;
    00711         case NUP_4_ID: iconstr = "kdeprint_nup4"; break;
    00712         default: iconstr = "kdeprint_nup1"; break;
    00713     }
    00714     m_nuppix->setPixmap(UserIcon(iconstr));
    00715 }
    00716
    00717 void KPGeneralPage::slotDuplexChanged(int ID)
    00718 {
    00719     if (m_duplexbox->isEnabled())
    00720     {
    00721         QString iconstr;
    00722         switch (ID)
    00723         {
    00724             case DUPLEX_NONE_ID: iconstr = "kdeprint_duplex_none"; break;
    00725             case DUPLEX_LONG_ID: iconstr = "kdeprint_duplex_long"; break;
    00726             case DUPLEX_SHORT_ID: iconstr = "kdeprint_duplex_short"; break;
    00727             default: iconstr = "kdeprint_duplex_none"; break;
    00728         }
    00729         m_duplexpix->setPixmap(UserIcon(iconstr));
    00730     }
    00731 }
    00732 #include "kpgeneralpage.moc"

This file is part of the documentation for kdeprint Library Version 3.4.1.
Documentation copyright © 1996-2004 the KDE developers.
Generated on Sat Jun 11 20:31:04 2005 by doxygen 1.4.1 written by Dimitri van Heesch, © 1997-2003