diff options
Diffstat (limited to 'src/gui/dialogs/qprintdialog_unix.cpp')
| -rw-r--r-- | src/gui/dialogs/qprintdialog_unix.cpp | 1309 |
1 files changed, 0 insertions, 1309 deletions
diff --git a/src/gui/dialogs/qprintdialog_unix.cpp b/src/gui/dialogs/qprintdialog_unix.cpp deleted file mode 100644 index bb9b9306fd..0000000000 --- a/src/gui/dialogs/qprintdialog_unix.cpp +++ /dev/null @@ -1,1309 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtGui module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qplatformdefs.h" - -#ifndef QT_NO_PRINTDIALOG - -#include "private/qabstractprintdialog_p.h" -#include <QtGui/qmessagebox.h> -#include "qprintdialog.h" -#include "qfiledialog.h" -#include <QtCore/qdir.h> -#include <QtGui/qevent.h> -#include <QtGui/qfilesystemmodel.h> -#include <QtGui/qstyleditemdelegate.h> -#include <QtGui/qprinter.h> - -#include <QtGui/qdialogbuttonbox.h> - -#include "qfscompleter_p.h" -#include "ui_qprintpropertieswidget.h" -#include "ui_qprintsettingsoutput.h" -#include "ui_qprintwidget.h" - -#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY) -# include <private/qcups_p.h> -# include <cups/cups.h> -# include <private/qpdf_p.h> -#else -# include <QtCore/qlibrary.h> -#endif - -#include <private/qprinterinfo_unix_p.h> - -QT_BEGIN_NAMESPACE - -class QOptionTreeItem; -class QPPDOptionsModel; - -class QPrintPropertiesDialog : public QDialog -{ - Q_OBJECT -public: - QPrintPropertiesDialog(QAbstractPrintDialog *parent = 0); - ~QPrintPropertiesDialog(); - -#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY) - void setCups(QCUPSSupport *cups) { m_cups = cups; } - void addItemToOptions(QOptionTreeItem *parent, QList<const ppd_option_t*>& options, QList<const char*>& markedOptions) const; -#endif - - void selectPrinter(); - void selectPdfPsPrinter(const QPrinter *p); - - /// copy printer properties to the widget - void applyPrinterProperties(QPrinter *p); - void setupPrinter() const; - -protected: - void showEvent(QShowEvent* event); - -private: - Ui::QPrintPropertiesWidget widget; - QDialogButtonBox *m_buttons; -#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY) - QCUPSSupport *m_cups; - QPPDOptionsModel *m_cupsOptionsModel; -#endif -}; - -class QPrintDialogPrivate : public QAbstractPrintDialogPrivate -{ - Q_DECLARE_PUBLIC(QPrintDialog) - Q_DECLARE_TR_FUNCTIONS(QPrintDialog) -public: - QPrintDialogPrivate(); - ~QPrintDialogPrivate(); - - void init(); - /// copy printer properties to the widget - void applyPrinterProperties(QPrinter *p); - -#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY) - void selectPrinter(QCUPSSupport *cups); -#endif - - void _q_chbPrintLastFirstToggled(bool); -#ifndef QT_NO_MESSAGEBOX - void _q_checkFields(); -#endif - void _q_collapseOrExpandDialog(); - - void setupPrinter(); - void updateWidgets(); - - virtual void setTabs(const QList<QWidget*> &tabs); - - Ui::QPrintSettingsOutput options; - QUnixPrintWidget *top; - QWidget *bottom; - QDialogButtonBox *buttons; - QPushButton *collapseButton; -}; - -#if defined (Q_OS_UNIX) -class QUnixPrintWidgetPrivate -{ -public: - QUnixPrintWidgetPrivate(QUnixPrintWidget *q); - ~QUnixPrintWidgetPrivate(); - - /// copy printer properties to the widget - void applyPrinterProperties(QPrinter *p); - bool checkFields(); - void setupPrinter(); - void setOptionsPane(QPrintDialogPrivate *pane); -#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY) - void setCupsProperties(); -#endif - -// slots - void _q_printerChanged(int index); - void _q_btnPropertiesClicked(); - void _q_btnBrowseClicked(); - - QUnixPrintWidget * const parent; - QPrintPropertiesDialog *propertiesDialog; - Ui::QPrintWidget widget; - QAbstractPrintDialog * q; - QPrinter *printer; - QList<QPrinterDescription> lprPrinters; - void updateWidget(); - -private: - QPrintDialogPrivate *optionsPane; - bool filePrintersAdded; -#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY) - QCUPSSupport* cups; - int cupsPrinterCount; - const cups_dest_t* cupsPrinters; - const ppd_file_t* cupsPPD; -#endif -}; -#endif - -#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY) -class QOptionTreeItem -{ -public: - enum ItemType { Root, Group, Option, Choice }; - - QOptionTreeItem(ItemType t, int i, const void* p, const char* desc, QOptionTreeItem* pi) - : type(t), - index(i), - ptr(p), - description(desc), - selected(-1), - selDescription(0), - parentItem(pi) {} - - ~QOptionTreeItem() { - while (!childItems.isEmpty()) - delete childItems.takeFirst(); - } - - ItemType type; - int index; - const void* ptr; - const char* description; - int selected; - const char* selDescription; - QOptionTreeItem* parentItem; - QList<QOptionTreeItem*> childItems; -}; - -class QPPDOptionsModel : public QAbstractItemModel -{ - friend class QPPDOptionsEditor; -public: - QPPDOptionsModel(QCUPSSupport *cups, QObject *parent = 0); - ~QPPDOptionsModel(); - - int columnCount(const QModelIndex& parent = QModelIndex()) const; - int rowCount(const QModelIndex& parent = QModelIndex()) const; - QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const; - QModelIndex index(int row, int column, const QModelIndex& parent = QModelIndex()) const; - QModelIndex parent(const QModelIndex& index) const; - Qt::ItemFlags flags(const QModelIndex& index) const; - QVariant headerData ( int section, Qt::Orientation orientation, int role = Qt::DisplayRole ) const; - - QOptionTreeItem* rootItem; - QCUPSSupport *cups; - const ppd_file_t* ppd; - void parseItems(); - void parseGroups(QOptionTreeItem* parent); - void parseOptions(QOptionTreeItem* parent); - void parseChoices(QOptionTreeItem* parent); -}; - -class QPPDOptionsEditor : public QStyledItemDelegate -{ - Q_OBJECT -public: - QPPDOptionsEditor(QObject* parent = 0) : QStyledItemDelegate(parent) {} - ~QPPDOptionsEditor() {} - - QWidget* createEditor(QWidget* parent, const QStyleOptionViewItem& option, const QModelIndex& index) const; - void setEditorData(QWidget* editor, const QModelIndex& index) const; - void setModelData( QWidget* editor, QAbstractItemModel* model, const QModelIndex& index) const; - -private slots: - void cbChanged(int index); - -}; - -#endif - -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -QPrintPropertiesDialog::QPrintPropertiesDialog(QAbstractPrintDialog *parent) - : QDialog(parent) -#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY) - , m_cups(0), m_cupsOptionsModel(0) -#endif -{ - QVBoxLayout *lay = new QVBoxLayout(this); - this->setLayout(lay); - QWidget *content = new QWidget(this); - widget.setupUi(content); - m_buttons = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel, Qt::Horizontal, this); - lay->addWidget(content); - lay->addWidget(m_buttons); - - connect(m_buttons->button(QDialogButtonBox::Ok), SIGNAL(clicked()), this, SLOT(accept())); - connect(m_buttons->button(QDialogButtonBox::Cancel), SIGNAL(clicked()), this, SLOT(reject())); -} - -QPrintPropertiesDialog::~QPrintPropertiesDialog() -{ -#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY) - delete m_cupsOptionsModel; -#else - delete widget.cupsPropertiesPage; -#endif -} - -void QPrintPropertiesDialog::applyPrinterProperties(QPrinter *p) -{ - widget.pageSetup->setPrinter(p); -} - -void QPrintPropertiesDialog::setupPrinter() const -{ - widget.pageSetup->setupPrinter(); - -#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY) - QPPDOptionsModel* model = static_cast<QPPDOptionsModel*>(widget.treeView->model()); - if (model) { - QOptionTreeItem* rootItem = model->rootItem; - QList<const ppd_option_t*> options; - QList<const char*> markedOptions; - - addItemToOptions(rootItem, options, markedOptions); - model->cups->saveOptions(options, markedOptions); - } -#endif -} - -void QPrintPropertiesDialog::selectPrinter() -{ -#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY) - widget.pageSetup->selectPrinter(m_cups); - widget.treeView->setModel(0); - if (m_cups && QCUPSSupport::isAvailable()) { - - if (m_cupsOptionsModel == 0) { - m_cupsOptionsModel = new QPPDOptionsModel(m_cups); - - widget.treeView->setItemDelegate(new QPPDOptionsEditor(this)); - } else { - // update the model - m_cupsOptionsModel->parseItems(); - } - - if (m_cupsOptionsModel->rowCount() > 0) { - widget.treeView->setModel(m_cupsOptionsModel); - - for (int i = 0; i < m_cupsOptionsModel->rowCount(); ++i) - widget.treeView->expand(m_cupsOptionsModel->index(i,0)); - - widget.tabs->setTabEnabled(1, true); // enable the advanced tab - } else { - widget.tabs->setTabEnabled(1, false); - } - - } else -#endif - { - widget.cupsPropertiesPage->setEnabled(false); - widget.pageSetup->selectPrinter(0); - } -} - -void QPrintPropertiesDialog::selectPdfPsPrinter(const QPrinter *p) -{ - widget.treeView->setModel(0); - widget.pageSetup->selectPdfPsPrinter(p); - widget.tabs->setTabEnabled(1, false); // disable the advanced tab -} - -void QPrintPropertiesDialog::showEvent(QShowEvent* event) -{ - widget.treeView->resizeColumnToContents(0); - event->accept(); -} - -#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY) -void QPrintPropertiesDialog::addItemToOptions(QOptionTreeItem *parent, QList<const ppd_option_t*>& options, QList<const char*>& markedOptions) const -{ - for (int i = 0; i < parent->childItems.count(); ++i) { - QOptionTreeItem *itm = parent->childItems.at(i); - if (itm->type == QOptionTreeItem::Option) { - const ppd_option_t* opt = reinterpret_cast<const ppd_option_t*>(itm->ptr); - options << opt; - if (qstrcmp(opt->defchoice, opt->choices[itm->selected].choice) != 0) { - markedOptions << opt->keyword << opt->choices[itm->selected].choice; - } - } else { - addItemToOptions(itm, options, markedOptions); - } - } -} -#endif - -QPrintDialogPrivate::QPrintDialogPrivate() - : top(0), bottom(0), buttons(0), collapseButton(0) -{ -} - -QPrintDialogPrivate::~QPrintDialogPrivate() -{ -} - -void QPrintDialogPrivate::init() -{ - Q_Q(QPrintDialog); - - top = new QUnixPrintWidget(0, q); - bottom = new QWidget(q); - options.setupUi(bottom); - options.color->setIconSize(QSize(32, 32)); - options.color->setIcon(QIcon(QLatin1String(":/trolltech/dialogs/qprintdialog/images/status-color.png"))); - options.grayscale->setIconSize(QSize(32, 32)); - options.grayscale->setIcon(QIcon(QLatin1String(":/trolltech/dialogs/qprintdialog/images/status-gray-scale.png"))); - top->d->setOptionsPane(this); - - buttons = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel, Qt::Horizontal, q); - collapseButton = new QPushButton(QPrintDialog::tr("&Options >>"), buttons); - buttons->addButton(collapseButton, QDialogButtonBox::ResetRole); - bottom->setVisible(false); - - QPushButton *printButton = buttons->button(QDialogButtonBox::Ok); - printButton->setText(QPrintDialog::tr("&Print")); - printButton->setDefault(true); - - QVBoxLayout *lay = new QVBoxLayout(q); - q->setLayout(lay); - lay->addWidget(top); - lay->addWidget(bottom); - lay->addWidget(buttons); - - QPrinter* p = q->printer(); - - applyPrinterProperties(p); - -#ifdef QT_NO_MESSAGEBOX - QObject::connect(buttons, SIGNAL(accepted()), q, SLOT(accept())); -#else - QObject::connect(buttons, SIGNAL(accepted()), q, SLOT(_q_checkFields())); -#endif - QObject::connect(buttons, SIGNAL(rejected()), q, SLOT(reject())); - - QObject::connect(options.reverse, SIGNAL(toggled(bool)), - q, SLOT(_q_chbPrintLastFirstToggled(bool))); - - QObject::connect(collapseButton, SIGNAL(released()), q, SLOT(_q_collapseOrExpandDialog())); -} - -void QPrintDialogPrivate::applyPrinterProperties(QPrinter *p) -{ - if (p->colorMode() == QPrinter::Color) - options.color->setChecked(true); - else - options.grayscale->setChecked(true); - - switch(p->duplex()) { - case QPrinter::DuplexNone: - options.noDuplex->setChecked(true); break; - case QPrinter::DuplexLongSide: - case QPrinter::DuplexAuto: - options.duplexLong->setChecked(true); break; - case QPrinter::DuplexShortSide: - options.duplexShort->setChecked(true); break; - } - options.copies->setValue(p->copyCount()); - options.collate->setChecked(p->collateCopies()); - options.reverse->setChecked(p->pageOrder() == QPrinter::LastPageFirst); - top->d->applyPrinterProperties(p); -} - -void QPrintDialogPrivate::_q_chbPrintLastFirstToggled(bool checked) -{ - Q_Q(QPrintDialog); - if (checked) - q->printer()->setPageOrder(QPrinter::LastPageFirst); - else - q->printer()->setPageOrder(QPrinter::FirstPageFirst); -} - -void QPrintDialogPrivate::_q_collapseOrExpandDialog() -{ - int collapseHeight = 0; - Q_Q(QPrintDialog); - QWidget *widgetToHide = bottom; - if (widgetToHide->isVisible()) { - collapseButton->setText(QPrintDialog::tr("&Options >>")); - collapseHeight = widgetToHide->y() + widgetToHide->height() - (top->y() + top->height()); - } - else - collapseButton->setText(QPrintDialog::tr("&Options <<")); - widgetToHide->setVisible(! widgetToHide->isVisible()); - if (! widgetToHide->isVisible()) { // make it shrink - q->layout()->activate(); - q->resize( QSize(q->width(), q->height() - collapseHeight) ); - } -} - -#ifndef QT_NO_MESSAGEBOX -void QPrintDialogPrivate::_q_checkFields() -{ - Q_Q(QPrintDialog); - if (top->d->checkFields()) - q->accept(); -} -#endif // QT_NO_MESSAGEBOX - -void QPrintDialogPrivate::setupPrinter() -{ - Q_Q(QPrintDialog); - QPrinter* p = q->printer(); - - if (options.duplex->isEnabled()) { - if (options.noDuplex->isChecked()) - p->setDuplex(QPrinter::DuplexNone); - else if (options.duplexLong->isChecked()) - p->setDuplex(QPrinter::DuplexLongSide); - else - p->setDuplex(QPrinter::DuplexShortSide); - } - - p->setColorMode( options.color->isChecked() ? QPrinter::Color : QPrinter::GrayScale ); - - // print range - if (options.printAll->isChecked()) { - p->setPrintRange(QPrinter::AllPages); - p->setFromTo(0,0); - } else if (options.printSelection->isChecked()) { - p->setPrintRange(QPrinter::Selection); - p->setFromTo(0,0); - } else if (options.printCurrentPage->isChecked()) { - p->setPrintRange(QPrinter::CurrentPage); - p->setFromTo(0,0); - } else if (options.printRange->isChecked()) { - p->setPrintRange(QPrinter::PageRange); - p->setFromTo(options.from->value(), qMax(options.from->value(), options.to->value())); - } - - // copies - p->setCopyCount(options.copies->value()); - p->setCollateCopies(options.collate->isChecked()); - - top->d->setupPrinter(); -} - -void QPrintDialogPrivate::updateWidgets() -{ - Q_Q(QPrintDialog); - options.gbPrintRange->setVisible(q->isOptionEnabled(QPrintDialog::PrintPageRange) || - q->isOptionEnabled(QPrintDialog::PrintSelection) || - q->isOptionEnabled(QPrintDialog::PrintCurrentPage)); - - options.printRange->setEnabled(q->isOptionEnabled(QPrintDialog::PrintPageRange)); - options.printSelection->setVisible(q->isOptionEnabled(QPrintDialog::PrintSelection)); - options.printCurrentPage->setVisible(q->isOptionEnabled(QPrintDialog::PrintCurrentPage)); - options.collate->setVisible(q->isOptionEnabled(QPrintDialog::PrintCollateCopies)); - - switch (q->printRange()) { - case QPrintDialog::AllPages: - options.printAll->setChecked(true); - break; - case QPrintDialog::Selection: - options.printSelection->setChecked(true); - break; - case QPrintDialog::PageRange: - options.printRange->setChecked(true); - break; - case QPrintDialog::CurrentPage: - if (q->isOptionEnabled(QPrintDialog::PrintCurrentPage)) - options.printCurrentPage->setChecked(true); - break; - default: - break; - } - const int minPage = qMax(1, qMin(q->minPage() , q->maxPage())); - const int maxPage = qMax(1, q->maxPage() == INT_MAX ? 9999 : q->maxPage()); - - options.from->setMinimum(minPage); - options.to->setMinimum(minPage); - options.from->setMaximum(maxPage); - options.to->setMaximum(maxPage); - - options.from->setValue(q->fromPage()); - options.to->setValue(q->toPage()); - top->d->updateWidget(); -} - -void QPrintDialogPrivate::setTabs(const QList<QWidget*> &tabWidgets) -{ - while(options.tabs->count() > 2) - delete options.tabs->widget(2); - - QList<QWidget*>::ConstIterator iter = tabWidgets.begin(); - while(iter != tabWidgets.constEnd()) { - QWidget *tab = *iter; - options.tabs->addTab(tab, tab->windowTitle()); - ++iter; - } -} - -#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY) -void QPrintDialogPrivate::selectPrinter(QCUPSSupport *cups) -{ - options.duplex->setEnabled(cups && cups->ppdOption("Duplex")); -} -#endif - -//////////////////////////////////////////////////////////////////////////////// - -QPrintDialog::QPrintDialog(QPrinter *printer, QWidget *parent) - : QAbstractPrintDialog(*(new QPrintDialogPrivate), printer, parent) -{ - Q_D(QPrintDialog); - d->init(); -} - -/*! - Constructs a print dialog with the given \a parent. -*/ -QPrintDialog::QPrintDialog(QWidget *parent) - : QAbstractPrintDialog(*(new QPrintDialogPrivate), 0, parent) -{ - Q_D(QPrintDialog); - d->init(); -} - -QPrintDialog::~QPrintDialog() -{ -} - -void QPrintDialog::setVisible(bool visible) -{ - Q_D(QPrintDialog); - - if (visible) - d->updateWidgets(); - - QAbstractPrintDialog::setVisible(visible); -} - -int QPrintDialog::exec() -{ - return QDialog::exec(); -} - -void QPrintDialog::accept() -{ - Q_D(QPrintDialog); - d->setupPrinter(); - QDialog::accept(); -} - -#ifdef QT3_SUPPORT -QPrinter *QPrintDialog::printer() const -{ - Q_D(const QPrintDialog); - return d->printer; -} - -void QPrintDialog::setPrinter(QPrinter *printer, bool pickupSettings) -{ - if (!printer) - return; - - Q_D(QPrintDialog); - d->printer = printer; - - if (pickupSettings) - d->applyPrinterProperties(printer); -} - -void QPrintDialog::addButton(QPushButton *button) -{ - Q_D(QPrintDialog); - d->buttons->addButton(button, QDialogButtonBox::HelpRole); -} -#endif // QT3_SUPPORT - -#if defined (Q_OS_UNIX) - -/*! \internal -*/ -QUnixPrintWidgetPrivate::QUnixPrintWidgetPrivate(QUnixPrintWidget *p) - : parent(p), propertiesDialog(0), printer(0), optionsPane(0), filePrintersAdded(false) -#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY) - , cups(0), cupsPrinterCount(0), cupsPrinters(0), cupsPPD(0) -#endif -{ - q = 0; - if (parent) - q = qobject_cast<QAbstractPrintDialog*> (parent->parent()); - - widget.setupUi(parent); - - int currentPrinterIndex = 0; -#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY) - cups = new QCUPSSupport; - if (QCUPSSupport::isAvailable()) { - cupsPPD = cups->currentPPD(); - cupsPrinterCount = cups->availablePrintersCount(); - cupsPrinters = cups->availablePrinters(); - - for (int i = 0; i < cupsPrinterCount; ++i) { - QString printerName(QString::fromLocal8Bit(cupsPrinters[i].name)); - if (cupsPrinters[i].instance) - printerName += QLatin1Char('/') + QString::fromLocal8Bit(cupsPrinters[i].instance); - - widget.printers->addItem(printerName); - if (cupsPrinters[i].is_default) - widget.printers->setCurrentIndex(i); - } - // the model depends on valid ppd. so before enabling the - // properties button we make sure the ppd is in fact valid. - if (cupsPrinterCount && cups->currentPPD()) { - widget.properties->setEnabled(true); - } - currentPrinterIndex = cups->currentPrinterIndex(); - } else { -#endif - currentPrinterIndex = qt_getLprPrinters(lprPrinters); - // populating printer combo - QList<QPrinterDescription>::const_iterator i = lprPrinters.constBegin(); - for(; i != lprPrinters.constEnd(); ++i) - widget.printers->addItem((*i).name); -#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY) - } -#endif - -#if !defined(QT_NO_FILESYSTEMMODEL) && !defined(QT_NO_COMPLETER) - QFileSystemModel *fsm = new QFileSystemModel(widget.filename); - fsm->setRootPath(QDir::homePath()); - widget.filename->setCompleter(new QCompleter(fsm, widget.filename)); -#endif - _q_printerChanged(currentPrinterIndex); - - QObject::connect(widget.printers, SIGNAL(currentIndexChanged(int)), - parent, SLOT(_q_printerChanged(int))); - QObject::connect(widget.fileBrowser, SIGNAL(clicked()), parent, SLOT(_q_btnBrowseClicked())); - QObject::connect(widget.properties, SIGNAL(clicked()), parent, SLOT(_q_btnPropertiesClicked())); - - // disable features that QPrinter does not yet support. - widget.preview->setVisible(false); -} - -void QUnixPrintWidgetPrivate::updateWidget() -{ - const bool printToFile = q == 0 || q->isOptionEnabled(QPrintDialog::PrintToFile); - if (printToFile && !filePrintersAdded) { - if (widget.printers->count()) - widget.printers->insertSeparator(widget.printers->count()); - widget.printers->addItem(QPrintDialog::tr("Print to File (PDF)")); - widget.printers->addItem(QPrintDialog::tr("Print to File (Postscript)")); - filePrintersAdded = true; - } - if (!printToFile && filePrintersAdded) { - widget.printers->removeItem(widget.printers->count()-1); - widget.printers->removeItem(widget.printers->count()-1); - if (widget.printers->count()) - widget.printers->removeItem(widget.printers->count()-1); // remove separator - filePrintersAdded = false; - } - if (printer && filePrintersAdded && (printer->outputFormat() != QPrinter::NativeFormat - || printer->printerName().isEmpty())) - { - if (printer->outputFormat() == QPrinter::PdfFormat) - widget.printers->setCurrentIndex(widget.printers->count() - 2); - else if (printer->outputFormat() == QPrinter::PostScriptFormat) - widget.printers->setCurrentIndex(widget.printers->count() - 1); - widget.filename->setEnabled(true); - widget.lOutput->setEnabled(true); - } - - widget.filename->setVisible(printToFile); - widget.lOutput->setVisible(printToFile); - widget.fileBrowser->setVisible(printToFile); - - widget.properties->setVisible(q->isOptionEnabled(QAbstractPrintDialog::PrintShowPageSize)); -} - -QUnixPrintWidgetPrivate::~QUnixPrintWidgetPrivate() -{ -#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY) - delete cups; -#endif -} - -void QUnixPrintWidgetPrivate::_q_printerChanged(int index) -{ - if (index < 0) - return; - const int printerCount = widget.printers->count(); - widget.filename->setEnabled(false); - widget.lOutput->setEnabled(false); - - if (filePrintersAdded) { - Q_ASSERT(index != printerCount - 3); // separator - if (index > printerCount - 3) { // PDF or postscript - bool pdfPrinter = (index == printerCount - 2); - widget.location->setText(QPrintDialog::tr("Local file")); - widget.type->setText(QPrintDialog::tr("Write %1 file").arg(pdfPrinter ? QString::fromLatin1("PDF") - : QString::fromLatin1("PostScript"))); - widget.properties->setEnabled(true); - widget.filename->setEnabled(true); - QString filename = widget.filename->text(); - QString suffix = QFileInfo(filename).suffix(); - if (pdfPrinter && suffix == QLatin1String("ps")) - filename = filename.replace(QLatin1String(".ps"), QLatin1String(".pdf")); - if (!pdfPrinter && suffix == QLatin1String("pdf")) - filename = filename.replace(QLatin1String(".pdf"), QLatin1String(".ps")); - widget.filename->setText(filename); - widget.lOutput->setEnabled(true); - if (propertiesDialog) - propertiesDialog->selectPdfPsPrinter(printer); -#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY) - if (optionsPane) - optionsPane->selectPrinter(0); -#endif - return; - } - } - - widget.location->setText(QString()); -#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY) - if (QCUPSSupport::isAvailable()) { - cups->setCurrentPrinter(index); - - const cups_option_t *opt = cups->printerOption(QString::fromLatin1("printer-location")); - QString location; - if (opt) - location = QString::fromLocal8Bit(opt->value); - widget.location->setText(location); - - cupsPPD = cups->currentPPD(); - // set printer type line - QString type; - if (cupsPPD) - type = QString::fromLocal8Bit(cupsPPD->manufacturer) + QLatin1String(" - ") + QString::fromLocal8Bit(cupsPPD->modelname); - widget.type->setText(type); - if (propertiesDialog) - propertiesDialog->selectPrinter(); - if (optionsPane) - optionsPane->selectPrinter(cups); - } else { - if (optionsPane) - optionsPane->selectPrinter(0); -#endif - if (lprPrinters.count() > 0) { - QString type = lprPrinters.at(index).name + QLatin1Char('@') + lprPrinters.at(index).host; - if (!lprPrinters.at(index).comment.isEmpty()) - type += QLatin1String(", ") + lprPrinters.at(index).comment; - widget.type->setText(type); - if (propertiesDialog) - propertiesDialog->selectPrinter(); - } -#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY) - } -#endif -} - -void QUnixPrintWidgetPrivate::setOptionsPane(QPrintDialogPrivate *pane) -{ - optionsPane = pane; - if (optionsPane) - _q_printerChanged(widget.printers->currentIndex()); -} - -void QUnixPrintWidgetPrivate::_q_btnBrowseClicked() -{ - QString filename = widget.filename->text(); -#ifndef QT_NO_FILEDIALOG - filename = QFileDialog::getSaveFileName(parent, QPrintDialog::tr("Print To File ..."), filename, - QString(), 0, QFileDialog::DontConfirmOverwrite); -#else - filename.clear(); -#endif - if (!filename.isEmpty()) { - widget.filename->setText(filename); - if (filename.endsWith(QString::fromLatin1(".ps"), Qt::CaseInsensitive)) - widget.printers->setCurrentIndex(widget.printers->count() - 1); // the postscript one - else if (filename.endsWith(QString::fromLatin1(".pdf"), Qt::CaseInsensitive)) - widget.printers->setCurrentIndex(widget.printers->count() - 2); // the pdf one - else if (widget.printers->currentIndex() != widget.printers->count() - 1) // if ps is not selected, pdf is default - widget.printers->setCurrentIndex(widget.printers->count() - 2); // the pdf one - } -} - -void QUnixPrintWidgetPrivate::applyPrinterProperties(QPrinter *p) -{ - if (p == 0) - return; - printer = p; - if (p->outputFileName().isEmpty()) { - QString home = QString::fromLocal8Bit(qgetenv("HOME").constData()); - QString cur = QDir::currentPath(); - if (home.at(home.length()-1) != QLatin1Char('/')) - home += QLatin1Char('/'); - if (cur.at(cur.length()-1) != QLatin1Char('/')) - cur += QLatin1Char('/'); - if (cur.left(home.length()) != home) - cur = home; -#ifdef Q_WS_X11 - if (p->docName().isEmpty()) { - if (p->outputFormat() == QPrinter::PostScriptFormat) - cur += QLatin1String("print.ps"); - else - cur += QLatin1String("print.pdf"); - } else { - QRegExp re(QString::fromLatin1("(.*)\\.\\S+")); - if (re.exactMatch(p->docName())) - cur += re.cap(1); - else - cur += p->docName(); - if (p->outputFormat() == QPrinter::PostScriptFormat) - cur += QLatin1String(".ps"); - else - cur += QLatin1String(".pdf"); - } -#endif - widget.filename->setText(cur); - } - else - widget.filename->setText( p->outputFileName() ); - QString printer = p->printerName(); - if (!printer.isEmpty()) { - for (int i = 0; i < widget.printers->count(); ++i) { - if (widget.printers->itemText(i) == printer) { - widget.printers->setCurrentIndex(i); - break; - } - } - } - // PDF and PS printers are not added to the dialog yet, we'll handle those cases in QUnixPrintWidgetPrivate::updateWidget - - if (propertiesDialog) - propertiesDialog->applyPrinterProperties(p); -} - -#ifndef QT_NO_MESSAGEBOX -bool QUnixPrintWidgetPrivate::checkFields() -{ - if (widget.filename->isEnabled()) { - QString file = widget.filename->text(); - QFile f(file); - QFileInfo fi(f); - bool exists = fi.exists(); - bool opened = false; - if (exists && fi.isDir()) { - QMessageBox::warning(q, q->windowTitle(), - QPrintDialog::tr("%1 is a directory.\nPlease choose a different file name.").arg(file)); - return false; - } else if ((exists && !fi.isWritable()) || !(opened = f.open(QFile::Append))) { - QMessageBox::warning(q, q->windowTitle(), - QPrintDialog::tr("File %1 is not writable.\nPlease choose a different file name.").arg(file)); - return false; - } else if (exists) { - int ret = QMessageBox::question(q, q->windowTitle(), - QPrintDialog::tr("%1 already exists.\nDo you want to overwrite it?").arg(file), - QMessageBox::Yes|QMessageBox::No, QMessageBox::No); - if (ret == QMessageBox::No) - return false; - } - if (opened) { - f.close(); - if (!exists) - f.remove(); - } - } - - // Every test passed. Accept the dialog. - return true; -} -#endif // QT_NO_MESSAGEBOX - -void QUnixPrintWidgetPrivate::_q_btnPropertiesClicked() -{ - if (!propertiesDialog) { - propertiesDialog = new QPrintPropertiesDialog(q); - propertiesDialog->setResult(QDialog::Rejected); - } - - if (propertiesDialog->result() == QDialog::Rejected) { -#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY) - propertiesDialog->setCups(cups); -#endif - propertiesDialog->applyPrinterProperties(q->printer()); - - if (q->isOptionEnabled(QPrintDialog::PrintToFile) - && (widget.printers->currentIndex() > widget.printers->count() - 3)) // PDF or postscript - propertiesDialog->selectPdfPsPrinter(q->printer()); - else - propertiesDialog->selectPrinter(); - } - propertiesDialog->exec(); -} - -#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY) -void QUnixPrintWidgetPrivate::setCupsProperties() -{ - if (cups && QCUPSSupport::isAvailable() && cups->pageSizes()) { - QPrintEngine *engine = printer->printEngine(); - const ppd_option_t* pageSizes = cups->pageSizes(); - QByteArray cupsPageSize; - for (int i = 0; i < pageSizes->num_choices; ++i) { - if (static_cast<int>(pageSizes->choices[i].marked) == 1) - cupsPageSize = pageSizes->choices[i].choice; - } - engine->setProperty(PPK_CupsStringPageSize, QString::fromLatin1(cupsPageSize)); - engine->setProperty(PPK_CupsOptions, cups->options()); - - QRect pageRect = cups->pageRect(cupsPageSize); - engine->setProperty(PPK_CupsPageRect, pageRect); - - QRect paperRect = cups->paperRect(cupsPageSize); - engine->setProperty(PPK_CupsPaperRect, paperRect); - - for (int ps = 0; ps < QPrinter::NPaperSize; ++ps) { - QPdf::PaperSize size = QPdf::paperSize(QPrinter::PaperSize(ps)); - if (size.width == paperRect.width() && size.height == paperRect.height()) - printer->setPaperSize(static_cast<QPrinter::PaperSize>(ps)); - } - } -} -#endif - -void QUnixPrintWidgetPrivate::setupPrinter() -{ - const int printerCount = widget.printers->count(); - const int index = widget.printers->currentIndex(); - - if (filePrintersAdded && index > printerCount - 3) { // PDF or postscript - printer->setPrinterName(QString()); - Q_ASSERT(index != printerCount - 3); // separator - if (index == printerCount - 2) - printer->setOutputFormat(QPrinter::PdfFormat); - else - printer->setOutputFormat(QPrinter::PostScriptFormat); - QString path = widget.filename->text(); - if (QDir::isRelativePath(path)) - path = QDir::homePath() + QDir::separator() + path; - printer->setOutputFileName(path); - } - else { - printer->setPrinterName(widget.printers->currentText()); - printer->setOutputFileName(QString()); - } - - if (propertiesDialog && propertiesDialog->result() == QDialog::Accepted) - propertiesDialog->setupPrinter(); -#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY) - if (!propertiesDialog) - setCupsProperties(); -#endif -} - - -/*! \internal -*/ -QUnixPrintWidget::QUnixPrintWidget(QPrinter *printer, QWidget *parent) - : QWidget(parent), d(new QUnixPrintWidgetPrivate(this)) -{ - d->applyPrinterProperties(printer); -} - -/*! \internal -*/ -QUnixPrintWidget::~QUnixPrintWidget() -{ - delete d; -} - -/*! \internal - - Updates the printer with the states held in the QUnixPrintWidget. -*/ -void QUnixPrintWidget::updatePrinter() -{ - d->setupPrinter(); -} - -#endif - -//////////////////////////////////////////////////////////////////////////////// -#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY) - -QPPDOptionsModel::QPPDOptionsModel(QCUPSSupport *c, QObject *parent) - : QAbstractItemModel(parent), rootItem(0), cups(c), ppd(c->currentPPD()) -{ - parseItems(); -} - -QPPDOptionsModel::~QPPDOptionsModel() -{ -} - -int QPPDOptionsModel::columnCount(const QModelIndex&) const -{ - return 2; -} - -int QPPDOptionsModel::rowCount(const QModelIndex& parent) const -{ - QOptionTreeItem* itm; - if (!parent.isValid()) - itm = rootItem; - else - itm = reinterpret_cast<QOptionTreeItem*>(parent.internalPointer()); - - if (itm->type == QOptionTreeItem::Option) - return 0; - - return itm->childItems.count(); -} - -QVariant QPPDOptionsModel::data(const QModelIndex& index, int role) const -{ - switch(role) { - case Qt::FontRole: { - QOptionTreeItem* itm = reinterpret_cast<QOptionTreeItem*>(index.internalPointer()); - if (itm && itm->type == QOptionTreeItem::Group){ - QFont font = QApplication::font(); - font.setBold(true); - return QVariant(font); - } - return QVariant(); - } - break; - - case Qt::DisplayRole: { - QOptionTreeItem* itm; - if (!index.isValid()) - itm = rootItem; - else - itm = reinterpret_cast<QOptionTreeItem*>(index.internalPointer()); - - if (index.column() == 0) - return cups->unicodeString(itm->description); - else if (itm->type == QOptionTreeItem::Option && itm->selected > -1) - return cups->unicodeString(itm->selDescription); - else - return QVariant(); - } - break; - - default: - return QVariant(); - } - if (role != Qt::DisplayRole) - return QVariant(); -} - -QModelIndex QPPDOptionsModel::index(int row, int column, const QModelIndex& parent) const -{ - QOptionTreeItem* itm; - if (!parent.isValid()) - itm = rootItem; - else - itm = reinterpret_cast<QOptionTreeItem*>(parent.internalPointer()); - - return createIndex(row, column, itm->childItems.at(row)); -} - - -QModelIndex QPPDOptionsModel::parent(const QModelIndex& index) const -{ - if (!index.isValid()) - return QModelIndex(); - - QOptionTreeItem* itm = reinterpret_cast<QOptionTreeItem*>(index.internalPointer()); - - if (itm->parentItem && itm->parentItem != rootItem) - return createIndex(itm->parentItem->index, 0, itm->parentItem); - else - return QModelIndex(); -} - -Qt::ItemFlags QPPDOptionsModel::flags(const QModelIndex& index) const -{ - if (!index.isValid() || reinterpret_cast<QOptionTreeItem*>(index.internalPointer())->type == QOptionTreeItem::Group) - return Qt::ItemIsEnabled; - - if (index.column() == 1) - return Qt::ItemIsEnabled | Qt::ItemIsSelectable | Qt::ItemIsEditable; - - return Qt::ItemIsEnabled | Qt::ItemIsSelectable; -} - -void QPPDOptionsModel::parseItems() -{ - emit layoutAboutToBeChanged(); - ppd = cups->currentPPD(); - delete rootItem; - rootItem = new QOptionTreeItem(QOptionTreeItem::Root, 0, ppd, "Root Item", 0); - parseGroups(rootItem); - emit layoutChanged(); -} - -void QPPDOptionsModel::parseGroups(QOptionTreeItem* parent) -{ - if (parent->type == QOptionTreeItem::Root) { - - const ppd_file_t* ppdFile = reinterpret_cast<const ppd_file_t*>(parent->ptr); - - if (ppdFile) { - for (int i = 0; i < ppdFile->num_groups; ++i) { - QOptionTreeItem* group = new QOptionTreeItem(QOptionTreeItem::Group, i, &ppdFile->groups[i], ppdFile->groups[i].text, parent); - parent->childItems.append(group); - parseGroups(group); // parse possible subgroups - parseOptions(group); // parse options - } - } - } else if (parent->type == QOptionTreeItem::Group) { - - const ppd_group_t* group = reinterpret_cast<const ppd_group_t*>(parent->ptr); - - if (group) { - for (int i = 0; i < group->num_subgroups; ++i) { - QOptionTreeItem* subgroup = new QOptionTreeItem(QOptionTreeItem::Group, i, &group->subgroups[i], group->subgroups[i].text, parent); - parent->childItems.append(subgroup); - parseGroups(subgroup); // parse possible subgroups - parseOptions(subgroup); // parse options - } - } - } -} - -void QPPDOptionsModel::parseOptions(QOptionTreeItem* parent) -{ - const ppd_group_t* group = reinterpret_cast<const ppd_group_t*>(parent->ptr); - for (int i = 0; i < group->num_options; ++i) { - QOptionTreeItem* opt = new QOptionTreeItem(QOptionTreeItem::Option, i, &group->options[i], group->options[i].text, parent); - parent->childItems.append(opt); - parseChoices(opt); - } -} - -void QPPDOptionsModel::parseChoices(QOptionTreeItem* parent) -{ - const ppd_option_t* option = reinterpret_cast<const ppd_option_t*>(parent->ptr); - bool marked = false; - for (int i = 0; i < option->num_choices; ++i) { - QOptionTreeItem* choice = new QOptionTreeItem(QOptionTreeItem::Choice, i, &option->choices[i], option->choices[i].text, parent); - if (static_cast<int>(option->choices[i].marked) == 1) { - parent->selected = i; - parent->selDescription = option->choices[i].text; - marked = true; - } else if (!marked && qstrcmp(option->choices[i].choice, option->defchoice) == 0) { - parent->selected = i; - parent->selDescription = option->choices[i].text; - } - parent->childItems.append(choice); - } -} - -QVariant QPPDOptionsModel::headerData(int section, Qt::Orientation, int role) const -{ - if (role != Qt::DisplayRole) - return QVariant(); - - switch(section){ - case 0: - return QVariant(QApplication::translate("QPPDOptionsModel", "Name")); - case 1: - return QVariant(QApplication::translate("QPPDOptionsModel", "Value")); - default: - return QVariant(); - } -} - -//////////////////////////////////////////////////////////////////////////////// - -QWidget* QPPDOptionsEditor::createEditor(QWidget* parent, const QStyleOptionViewItem&, const QModelIndex& index) const -{ - if (index.column() == 1 && reinterpret_cast<QOptionTreeItem*>(index.internalPointer())->type == QOptionTreeItem::Option) - return new QComboBox(parent); - else - return 0; -} - -void QPPDOptionsEditor::setEditorData(QWidget* editor, const QModelIndex& index) const -{ - if (index.column() != 1) - return; - - QComboBox* cb = static_cast<QComboBox*>(editor); - QOptionTreeItem* itm = reinterpret_cast<QOptionTreeItem*>(index.internalPointer()); - - if (itm->selected == -1) - cb->addItem(QString()); - - for (int i = 0; i < itm->childItems.count(); ++i) - cb->addItem(QString::fromLocal8Bit(itm->childItems.at(i)->description)); - - if (itm->selected > -1) - cb->setCurrentIndex(itm->selected); - - connect(cb, SIGNAL(currentIndexChanged(int)), this, SLOT(cbChanged(int))); -} - -void QPPDOptionsEditor::setModelData(QWidget* editor, QAbstractItemModel* model, const QModelIndex& index) const -{ - QComboBox* cb = static_cast<QComboBox*>(editor); - QOptionTreeItem* itm = reinterpret_cast<QOptionTreeItem*>(index.internalPointer()); - - if (itm->selected == cb->currentIndex()) - return; - - const ppd_option_t* opt = reinterpret_cast<const ppd_option_t*>(itm->ptr); - QPPDOptionsModel* m = static_cast<QPPDOptionsModel*>(model); - - if (m->cups->markOption(opt->keyword, opt->choices[cb->currentIndex()].choice) == 0) { - itm->selected = cb->currentIndex(); - itm->selDescription = reinterpret_cast<const ppd_option_t*>(itm->ptr)->choices[itm->selected].text; - } -} - -void QPPDOptionsEditor::cbChanged(int) -{ -/* - emit commitData(static_cast<QWidget*>(sender())); -*/ -} - -#endif - -QT_END_NAMESPACE - -#include "moc_qprintdialog.cpp" -#include "qprintdialog_unix.moc" -#include "qrc_qprintdialog.cpp" - -#endif // QT_NO_PRINTDIALOG - |