kpcopiespage.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 "kpcopiespage.h"
00021 #include "kmfactory.h"
00022 #include "kmuimanager.h"
00023 #include "kprinter.h"
00024 #include "kxmlcommand.h"
00025 
00026 #include <qlabel.h>
00027 #include <qcombobox.h>
00028 #include <qspinbox.h>
00029 #include <qbuttongroup.h>
00030 #include <qradiobutton.h>
00031 #include <qlineedit.h>
00032 #include <qcheckbox.h>
00033 #include <qtooltip.h>
00034 #include <qwhatsthis.h>
00035 #include <qlayout.h>
00036 
00037 #include <kapplication.h>
00038 #include <klocale.h>
00039 #include <kiconloader.h>
00040 #include <kseparator.h>
00041 
00042 KPCopiesPage::KPCopiesPage(KPrinter *prt, QWidget *parent, const char *name)
00043 : KPrintDialogPage(parent,name)
00044 {
00045     //WhatsThis strings.... (added by pfeifle@kde.org)
00046     QString whatsThisPageSelectionLabel = i18n(  " <qt><p><b>Page Selection</b></p> "
00047                         " <p>Here you can control if you print a certain selection only out of all"
00048                         " the pages from the complete document."
00049                         " </p>"
00050                         " </qt>" );
00051     QString whatsThisAllPagesLabel = i18n(  " <qt><b>All Pages:</b> Select \"All\" to print the complete document."
00052                         " Since this is the default, it is pre-selected."
00053                         " </p>"
00054                         " </qt>" );
00055     QString whatsThisCurrentPagesLabel = i18n(  " <qt><b>Current Page:</b> Select <em>\"Current\"</em> if you want "
00056                         " to print the page currently visible in your KDE application.</p>"
00057                         " <p><b>Note:</b> this field is disabled if you print from"
00058                         " non-KDE applications like Mozilla or OpenOffice.org, since here KDEPrint has no"
00059                         " means to determine which document page you are currently viewing.</p></qt>" );
00060     QString whatsThisPageRangeLabel = i18n(  " <qt><b>Page Range:</b> Choose a \"Page Range\" to select a subset of the"
00061                         " complete document pages"
00062                         " to be printed. The format is <em>\"n,m,o-p,q,r,s-t, u\"</em>.</p>"
00063                         " <p><b>Example:</b> <em>\"4,6,10-13,17,20,23-25\"</em> will print"
00064                         " the pages 4, 6, 10, 11, 12, 13, 17, 20, 23, 24, 25 of your document.</p>"
00065                         " <br> "
00066                         " <hr> "
00067                         " <p><em><b>Additional hint for power users:</b> This KDEPrint GUI element matches "
00068                         " with the CUPS commandline job option parameter:</em> "
00069                         " <pre>"
00070                         "    -o page-ranges=...     # example: \"4,6,10-13,17,20,23-25\" "
00071                         " </pre>"
00072                         " </p> "
00073                         "</qt>" );
00074     QString whatsThisPageSetLabel = i18n(  " <qt><b>Page Set:</b>"
00075                         " <p>Choose <em>\"All Pages\"</em>, <em>\"Even Pages\"</em> or"
00076                         " <em>\"Odd Pages\"</em>"
00077                         " if you want to print a page selection matching one of these terms. The default"
00078                         " is <em>\"All Pages\"</em>.</p>"
00079                         " <p><b>Note:</b> If you combine a selection of a <em>\"Page Range\"</em> with a"
00080                         " <em>\"Page Set\"</em> of <em>\"Odd\"</em> or <em>\"Even\"</em>, you will only get the"
00081                         " odd or even pages from the originally selected page range. This is useful if you"
00082                         " odd or even pages from the originally selected page range. This is useful if you"
00083                         " want to print a page range in duplex on a simplex-only printer. In this case you"
00084                         " can feed the paper to the printer twice; in the first pass, select \"Odd\" or"
00085                         " \"Even\" (depending on your printer model), in second pass select the other"
00086                         " option. You may need to <em>\"Reverse\"</em> the output in one of the passes (depending"
00087                         " on your printer model).</p> "
00088                         " <br> "
00089                         " <hr> "
00090                         " <p><em><b>Additional hint for power users:</b> This KDEPrint GUI element matches "
00091                         " with the CUPS commandline job option parameter:</em> "
00092                         " <pre>"
00093                         "    -o page-set=...        # example: \"odd\" or \"even\" "
00094                         " </pre>"
00095                         " </p> "
00096                         " </qt>" );
00097     QString whatsThisCopiesLabel = i18n(  " <qt><b>Output Settings:</b>"
00098                         " Here you can determine the number of copies, the output order and the collate"
00099                         " mode for the pages of your printjob. (Note, that the maximum number of copies "
00100                         " allowed to print may be restricted by your print subsystem.)</p>"
00101                         " <p>The 'Copies' setting defaults to 1. </p> "
00102                         " <br> "
00103                         " <hr> "
00104                         " <p><em><b>Additional hint for power users:</b> This KDEPrint GUI element matches "
00105                         " with the CUPS commandline job option parameter:</em> "
00106                         " <pre>"
00107                         "     -o copies=...            # examples: \"5\" or \"42\" "
00108                         " <br> "
00109                         "    -o outputorder=...       # example:  \"reverse\""
00110                         " <br> "
00111                         "    -o Collate=...           # example:  \"true\" or \"false\" "
00112                         " </pre>"
00113                         " </p> "
00114                         ".</qt>" );
00115     QString whatsThisNumberOfCopiesLabel = i18n(  " <qt><b>Number of Copies:</b> Determine the number of requested copies here."
00116                         " You can increase or decrease"
00117                         " the number of printed copies by clicking on the up and down arrows. You can also type the figure"
00118                         " directly into the box. </p>"
00119                         " <br> "
00120                         " <hr> "
00121                         " <p><em><b>Additional hint for power users:</b> This KDEPrint GUI element matches "
00122                         " with the CUPS commandline job option parameter:</em> "
00123                         " <pre>"
00124                         "     -o copies=...            # examples: \"5\" or \"42\" "
00125                         " </pre>"
00126                         " </p> "
00127                         " </qt>" );
00128     QString whatsThisCollateLabel = i18n(  " <qt><b>Collate Copies</b>"
00129                         " <p>If the <em>\"Collate\"</em> checkbox is enabled (default), the output order for"
00130                         " multiple copies of a multi-page document will be \"1-2-3-..., 1-2-3-..., 1-2-3-...\".</p>"
00131                         " <p>If the <em>\"Collate\"</em> checkbox is disabled, the output order for"
00132                         " multiple copies of a multi-page document will be \"1-1-1-..., 2-2-2-..., 3-3-3-...\".</p>"
00133                         " <br> "
00134                         " <hr> "
00135                         " <p><em><b>Additional hint for power users:</b> This KDEPrint GUI element matches "
00136                         " with the CUPS commandline job option parameter:</em> "
00137                         " <pre>"
00138                         "    -o Collate=...           # example:  \"true\" or \"false\" "
00139                         " </pre>"
00140                         " </p> "
00141                         " </qt>" );
00142     QString whatsThisReverseLabel = i18n(  " <qt><b>Reverse Order</b>"
00143                         " <p> If the <em>\"Reverse\"</em> checkbox is enabled, the output order for"
00144                         " multiple copies of a multi-page document will be \"...-3-2-1, ...-3-2-1, ...-3-2-1\", if you"
00145                         " also have <em>en</em>abled the <em>\"Collate\"</em> checkbox at the same time"
00146                         " (the usual usecase).</p>"
00147                         " <p>If the <em>\"Reverse\"</em> checkbox is enabled, the output order for"
00148                         " multiple copies of a multi-page document will be \"...-3-3-3, ...-2-2-2, ...-1-1-1\", if you"
00149                         " have <em>dis</em>abled the <em>\"Collate\"</em> checkbox at the same time. </p>"
00150                         " <br> "
00151                         " <hr> "
00152                         " <p><em><b>Additional hint for power users:</b> This KDEPrint GUI element matches "
00153                         " with the CUPS commandline job option parameter:</em> "
00154                         " <pre>"
00155                         "    -o outputorder=...       # example:  \"reverse\""
00156                         " "
00157                         " </pre>"
00158                         " </p> "
00159                         " </qt>" );
00160     m_printer = prt;
00161     m_useplugin = true;
00162 
00163     setTitle(i18n("C&opies"));
00164     setId(KPrinter::CopiesPage);
00165 
00166     // widget creation
00167     QButtonGroup    *m_pagebox = new QButtonGroup(0, Qt::Vertical, i18n("Page Selection"), this);
00168     QWhatsThis::add(m_pagebox, whatsThisPageSelectionLabel);
00169     m_all = new QRadioButton(i18n("&All"), m_pagebox);
00170     QWhatsThis::add(m_all, whatsThisAllPagesLabel);
00171     m_current = new QRadioButton(i18n("Cu&rrent"), m_pagebox);
00172     QWhatsThis::add(m_current, whatsThisCurrentPagesLabel);
00173     m_range = new QRadioButton(i18n("Ran&ge"), m_pagebox);
00174     QWhatsThis::add(m_range, whatsThisPageRangeLabel);
00175     m_rangeedit = new QLineEdit(m_pagebox);
00176     QWhatsThis::add(m_rangeedit, whatsThisPageRangeLabel);
00177     connect(m_range, SIGNAL(clicked()), m_rangeedit, SLOT(setFocus()));
00178     QToolTip::add(m_rangeedit, i18n("<p>Enter pages or group of pages to print separated by commas (1,2-5,8).</p>"));
00179 //  QWhatsThis::add(m_rangeedit, i18n("<p>Enter pages or group of pages to print separated by commas (1,2-5,8).</p>"));
00180     //QLabel    *m_rangeexpl = new QLabel(m_pagebox);
00181     //m_rangeexpl->setText(i18n("<p>Enter pages or group of pages to print separated by commas (1,2-5,8).</p>"));
00182     QGroupBox   *m_copybox = new QGroupBox(0, Qt::Vertical, i18n("Output Settings"), this);
00183     QWhatsThis::add(m_copybox, whatsThisCopiesLabel);
00184     m_collate = new QCheckBox(i18n("Co&llate"), m_copybox);
00185     QWhatsThis::add(m_collate, whatsThisCollateLabel);
00186     m_order = new QCheckBox(i18n("Re&verse"), m_copybox);
00187     QWhatsThis::add(m_order, whatsThisReverseLabel);
00188     m_collatepix = new QLabel(m_copybox);
00189     m_collatepix->setAlignment(Qt::AlignCenter);
00190     m_collatepix->setMinimumHeight(70);
00191     QLabel  *m_copieslabel = new QLabel(i18n("Cop&ies:"), m_copybox);
00192     m_copies = new QSpinBox(m_copybox);
00193     m_copies->setRange(1,999);
00194     QWhatsThis::add(m_copies, whatsThisNumberOfCopiesLabel);
00195     m_copieslabel->setBuddy(m_copies);
00196     QWhatsThis::add(m_copieslabel, whatsThisNumberOfCopiesLabel);
00197     m_pageset = new QComboBox(m_pagebox);
00198     m_pageset->insertItem(i18n("All Pages"));
00199     m_pageset->insertItem(i18n("Odd Pages"));
00200     m_pageset->insertItem(i18n("Even Pages"));
00201     QWhatsThis::add(m_pageset, whatsThisPageSetLabel);
00202     QLabel  *m_pagesetlabel = new QLabel(i18n("Page &set:"), m_pagebox);
00203     m_pagesetlabel->setBuddy(m_pageset);
00204     QWhatsThis::add(m_pagesetlabel, whatsThisPageSetLabel);
00205     KSeparator  *sepline = new KSeparator(Horizontal, m_pagebox);
00206     sepline->setMinimumHeight(10);
00207 
00208     QWidget::setTabOrder( m_all, m_current );
00209     QWidget::setTabOrder( m_current, m_range );
00210     QWidget::setTabOrder( m_range, m_rangeedit );
00211     QWidget::setTabOrder( m_rangeedit, m_pageset );
00212     QWidget::setTabOrder( m_pageset, m_copies );
00213     QWidget::setTabOrder( m_copies, m_collate );
00214     QWidget::setTabOrder( m_collate, m_order );
00215 
00216     // layout creation
00217     QGridLayout *l1 = new QGridLayout(this, 2, 2, 0, 5);
00218     l1->setRowStretch(1,1);
00219     l1->setColStretch(0,1);
00220     l1->setColStretch(1,1);
00221     l1->addWidget(m_pagebox,0,0);
00222     l1->addWidget(m_copybox,0,1);
00223     QVBoxLayout *l3 = new QVBoxLayout(m_pagebox->layout(), 5);
00224     l3->addWidget(m_all);
00225     l3->addWidget(m_current);
00226     QHBoxLayout *l4 = new QHBoxLayout(0, 0, 5);
00227     l3->addLayout(l4);
00228     l4->addWidget(m_range,0);
00229     l4->addWidget(m_rangeedit,1);
00230     //l3->addWidget(m_rangeexpl);
00231     l3->addWidget(sepline);
00232     QHBoxLayout *l2 = new QHBoxLayout(0, 0, 5);
00233     l3->addLayout(l2);
00234     l2->addWidget(m_pagesetlabel,0);
00235     l2->addWidget(m_pageset,1);
00236     QGridLayout *l5 = new QGridLayout(m_copybox->layout(), 4, 2, 10);
00237     l5->setRowStretch(4,1);
00238     l5->addWidget(m_copieslabel,0,0);
00239     l5->addWidget(m_copies,0,1);
00240     l5->addMultiCellWidget(m_collatepix,1,2,0,0);
00241     l5->addWidget(m_collate,1,1);
00242     l5->addWidget(m_order,2,1);
00243 
00244     // some initialization
00245     m_all->setChecked(true);
00246     m_copies->setValue(1);
00247     initialize(m_useplugin);
00248     slotCollateClicked();
00249 
00250     // connections
00251     connect(m_rangeedit,SIGNAL(textChanged(const QString&)),SLOT(slotRangeEntered()));
00252     connect(m_collate,SIGNAL(clicked()),SLOT(slotCollateClicked()));
00253     connect(m_order,SIGNAL(clicked()),SLOT(slotCollateClicked()));
00254 
00255     if (!kapp->authorize("print/copies"))
00256     {
00257         setTitle(i18n("Pages"));
00258         m_copybox->hide();
00259     }
00260 }
00261 
00262 KPCopiesPage::~KPCopiesPage()
00263 {
00264 }
00265 
00266 void KPCopiesPage::slotRangeEntered()
00267 {
00268     m_range->setChecked(true);
00269 }
00270 
00271 void KPCopiesPage::slotCollateClicked()
00272 {
00273     QString s("kdeprint_");
00274     s.append((m_collate->isChecked() ? "collate" : "uncollate"));
00275     if (m_order->isChecked()) s.append("_reverse");
00276     m_collatepix->setPixmap(UserIcon(s));
00277 }
00278 
00279 void KPCopiesPage::initialize(bool usePlugin)
00280 {
00281     m_useplugin = usePlugin;
00282     int f = KMFactory::self()->uiManager()->copyFlags(m_printer, m_useplugin);
00283 
00284     m_current->setEnabled((f & KMUiManager::Current));
00285     m_range->setEnabled((f & KMUiManager::Range));
00286     m_rangeedit->setEnabled((f & KMUiManager::Range));
00287     m_collate->setEnabled((f & KMUiManager::Collate));
00288     m_order->setEnabled((f & KMUiManager::Order));
00289     m_pageset->setEnabled((f & KMUiManager::PageSet));
00290 
00291     // by default, if collate disabled, set it to true
00292     m_collate->setChecked(!(f & KMUiManager::NoAutoCollate));
00293     slotCollateClicked();
00294 }
00295 
00296 void KPCopiesPage::setOptions(const QMap<QString,QString>& options)
00297 {
00298     QString value;
00299     // copies
00300     value = options["kde-copies"];
00301     if (!value.isEmpty()) m_copies->setValue(value.toInt());
00302     // output order
00303     value = options["kde-pageorder"];
00304     if (m_order->isEnabled()) m_order->setChecked(value == "Reverse");
00305     // collate
00306     value = options["kde-collate"];
00307     if (m_collate->isEnabled()) m_collate->setChecked(!(value == "Uncollate"));
00308     // update pixmap
00309     slotCollateClicked();
00310     // page ranges
00311     value = options["kde-range"];
00312     if (!value.isEmpty() && m_range->isEnabled() && value != "1-")
00313     {
00314         m_rangeedit->setText(value);
00315         m_range->setChecked(true);
00316     }
00317     else if (options["kde-current"] == "1")
00318         m_current->setChecked(true);
00319     else
00320         m_all->setChecked(true);
00321     // page set
00322     value = options["kde-pageset"];
00323     if (!value.isEmpty() && m_pageset->isEnabled())
00324         m_pageset->setCurrentItem(value.toInt());
00325     else
00326         m_pageset->setCurrentItem(0);
00327 }
00328 
00329 void KPCopiesPage::getOptions(QMap<QString,QString>& options, bool incldef)
00330 {
00331     // copies
00332     options["kde-copies"] = m_copies->text();
00333     // output order
00334     options["kde-pageorder"] = (m_order->isChecked() ? "Reverse" : "Forward");
00335     // collate
00336     options["kde-collate"] = (m_collate->isChecked() ? "Collate" : "Uncollate");
00337     // ranges
00338     options["kde-current"] = (m_current->isChecked() ? "1" : "0");
00339     options["kde-range"] = (m_range->isChecked() ? m_rangeedit->text() : (incldef ? QString::fromLatin1("1-") : QString::fromLatin1("")));
00340     // page set
00341     options["kde-pageset"] = QString::number(m_pageset->currentItem());
00342 }
00343 
00344 void KPCopiesPage::reload()
00345 {
00346     initialize(m_useplugin);
00347 }
00348 
00349 #include "kpcopiespage.moc"
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