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QPrintDialog - Remove CUPS specific code

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We no longer use QLibrary to load CUPS, so remove checks.  Switch from
using QCupsSupport and QPrinterInfo to QPlatformPrintDevice.  The
remaining use of QCupsSupport is only for utilities to set CUPS specific
options which don't need to link to CUPS directly, these will be
replaced later with generic cross-platform API.

Change-Id: I6e3d9e9a59633c33af0555eb28443a9fc192b27c
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
This commit is contained in:
John Layt 2014-01-29 15:46:01 +01:00 committed by The Qt Project
parent 9393f744d4
commit aa76fcc301
1 changed files with 73 additions and 73 deletions
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146
src/printsupport/dialogs/qprintdialog_unix.cpp
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@ -52,8 +52,11 @@
#include <QtWidgets/qfilesystemmodel.h>
#include <QtWidgets/qstyleditemdelegate.h>
#include <QtPrintSupport/qprinter.h>
#include <QtPrintSupport/qprinterinfo.h>
#include <private/qprintengine_pdf_p.h>
#include <qpa/qplatformprintplugin.h>
#include <qpa/qplatformprintersupport.h>
#include <private/qprintdevice_p.h>
#include <QtWidgets/qdialogbuttonbox.h>
@ -62,12 +65,9 @@
#include "ui_qprintsettingsoutput.h"
#include "ui_qprintwidget.h"
#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY)
# include <private/qcups_p.h>
# include "qcupsjobwidget_p.h"
#else
# include <QtCore/qlibrary.h>
# include <private/qprintengine_pdf_p.h>
#ifndef QT_NO_CUPS
#include <private/qcups_p.h>
#include "qcupsjobwidget_p.h"
#endif
/*
@ -133,7 +133,7 @@ private:
friend class QUnixPrintWidgetPrivate;
Ui::QPrintPropertiesWidget widget;
QDialogButtonBox *m_buttons;
#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY)
#ifndef QT_NO_CUPS
QCupsJobWidget *m_jobOptions;
#endif
};
@ -180,6 +180,8 @@ public:
Ui::QPrintWidget widget;
QAbstractPrintDialog * q;
QPrinter *printer;
QPrintDevice m_currentPrintDevice;
void updateWidget();
private:
@ -248,11 +250,9 @@ QPrintPropertiesDialog::QPrintPropertiesDialog(QAbstractPrintDialog *parent)
connect(m_buttons->button(QDialogButtonBox::Ok), SIGNAL(clicked()), this, SLOT(accept()));
connect(m_buttons->button(QDialogButtonBox::Cancel), SIGNAL(clicked()), this, SLOT(reject()));
#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY)
if (QCUPSSupport::isAvailable()) {
m_jobOptions = new QCupsJobWidget();
widget.tabs->addTab(m_jobOptions, tr("Job Options"));
}
#ifndef QT_NO_CUPS
m_jobOptions = new QCupsJobWidget();
widget.tabs->addTab(m_jobOptions, tr("Job Options"));
#endif
}
@ -263,20 +263,16 @@ QPrintPropertiesDialog::~QPrintPropertiesDialog()
void QPrintPropertiesDialog::applyPrinterProperties(QPrinter *p)
{
widget.pageSetup->setPrinter(p);
#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY)
if (QCUPSSupport::isAvailable()) {
m_jobOptions->setPrinter(p);
}
#ifndef QT_NO_CUPS
m_jobOptions->setPrinter(p);
#endif
}
void QPrintPropertiesDialog::setupPrinter() const
{
widget.pageSetup->setupPrinter();
#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY)
if (QCUPSSupport::isAvailable()) {
m_jobOptions->setupPrinter();
}
#ifndef QT_NO_CUPS
m_jobOptions->setupPrinter();
#endif
}
@ -323,13 +319,11 @@ void QPrintDialogPrivate::init()
options.grayscale->setIconSize(QSize(32, 32));
options.grayscale->setIcon(QIcon(QLatin1String(":/qt-project.org/dialogs/qprintdialog/images/status-gray-scale.png")));
#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY)
#ifndef QT_NO_CUPS
// Add Page Set widget if CUPS is available
if (QCUPSSupport::isAvailable()) {
options.pageSetCombo->addItem(tr("All Pages"), QVariant::fromValue(QCUPSSupport::AllPages));
options.pageSetCombo->addItem(tr("Odd Pages"), QVariant::fromValue(QCUPSSupport::OddPages));
options.pageSetCombo->addItem(tr("Even Pages"), QVariant::fromValue(QCUPSSupport::EvenPages));
}
options.pageSetCombo->addItem(tr("All Pages"), QVariant::fromValue(QCUPSSupport::AllPages));
options.pageSetCombo->addItem(tr("Odd Pages"), QVariant::fromValue(QCUPSSupport::OddPages));
options.pageSetCombo->addItem(tr("Even Pages"), QVariant::fromValue(QCUPSSupport::EvenPages));
#endif
top->d->setOptionsPane(this);
@ -447,24 +441,27 @@ void QPrintDialogPrivate::setupPrinter()
}
}
#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY)
#ifndef QT_NO_CUPS
// page set
if (QCUPSSupport::isAvailable()) {
if (p->printRange() == QPrinter::AllPages || p->printRange() == QPrinter::PageRange) {
//If the application is selecting pages and the first page number is even then need to adjust the odd-even accordingly
QCUPSSupport::PageSet pageSet = options.pageSetCombo->itemData(options.pageSetCombo->currentIndex()).value<QCUPSSupport::PageSet>();
if (q->isOptionEnabled(QPrintDialog::PrintPageRange)
&& p->printRange() == QPrinter::PageRange
&& (q->fromPage() % 2 == 0)) {
if (p->printRange() == QPrinter::AllPages || p->printRange() == QPrinter::PageRange) {
//If the application is selecting pages and the first page number is even then need to adjust the odd-even accordingly
QCUPSSupport::PageSet pageSet = options.pageSetCombo->itemData(options.pageSetCombo->currentIndex()).value<QCUPSSupport::PageSet>();
if (q->isOptionEnabled(QPrintDialog::PrintPageRange)
&& p->printRange() == QPrinter::PageRange
&& (q->fromPage() % 2 == 0)) {
if (pageSet == QCUPSSupport::OddPages)
QCUPSSupport::setPageSet(p, QCUPSSupport::EvenPages);
else if (pageSet == QCUPSSupport::EvenPages)
QCUPSSupport::setPageSet(p, QCUPSSupport::OddPages);
} else if (pageSet != QCUPSSupport::AllPages) {
QCUPSSupport::setPageSet(p, pageSet);
switch (pageSet) {
case QCUPSSupport::AllPages:
break;
case QCUPSSupport::OddPages:
QCUPSSupport::setPageSet(p, QCUPSSupport::EvenPages);
break;
case QCUPSSupport::EvenPages:
QCUPSSupport::setPageSet(p, QCUPSSupport::OddPages);
break;
}
} else if (pageSet != QCUPSSupport::AllPages) {
QCUPSSupport::setPageSet(p, pageSet);
}
// server-side page range, since we set the page range on the printer to 0-0/AllPages above,
@ -527,26 +524,22 @@ void QPrintDialogPrivate::updateWidgets()
options.printCurrentPage->setVisible(q->isOptionEnabled(QPrintDialog::PrintCurrentPage));
options.collate->setVisible(q->isOptionEnabled(QPrintDialog::PrintCollateCopies));
#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY)
if (QCUPSSupport::isAvailable()) {
// Don't display Page Set if only Selection or Current Page are enabled
if (!q->isOptionEnabled(QPrintDialog::PrintPageRange) && (
q->isOptionEnabled(QPrintDialog::PrintSelection) ||
q->isOptionEnabled(QPrintDialog::PrintCurrentPage))) {
#ifndef QT_NO_CUPS
// Don't display Page Set if only Selection or Current Page are enabled
if (!q->isOptionEnabled(QPrintDialog::PrintPageRange)
&& (q->isOptionEnabled(QPrintDialog::PrintSelection) || q->isOptionEnabled(QPrintDialog::PrintCurrentPage))) {
options.pageSetCombo->setVisible(false);
options.pageSetLabel->setVisible(false);
} else {
options.pageSetCombo->setVisible(true);
options.pageSetLabel->setVisible(true);
}
options.pageSetCombo->setVisible(false);
options.pageSetLabel->setVisible(false);
} else {
options.pageSetCombo->setVisible(true);
options.pageSetLabel->setVisible(true);
}
if (!q->isOptionEnabled(QPrintDialog::PrintPageRange)) {
// If we can do CUPS server side pages selection,
// display the page range widgets
options.gbPrintRange->setVisible(true);
options.printRange->setEnabled(true);
}
if (!q->isOptionEnabled(QPrintDialog::PrintPageRange)) {
// If we can do CUPS server side pages selection,
// display the page range widgets
options.gbPrintRange->setVisible(true);
options.printRange->setEnabled(true);
}
#endif
@ -675,12 +668,17 @@ QUnixPrintWidgetPrivate::QUnixPrintWidgetPrivate(QUnixPrintWidget *p, QPrinter *
widget.setupUi(parent);
int currentPrinterIndex = 0;
QList<QPrinterInfo> printers = QPrinterInfo::availablePrinters();
QStringList printers;
QString defaultPrinter;
QPlatformPrinterSupport *ps = QPlatformPrinterSupportPlugin::get();
if (ps) {
printers = ps->availablePrintDeviceIds();
defaultPrinter = ps->defaultPrintDeviceId();
}
for (int i = 0; i < printers.size(); ++i) {
QPrinterInfo pInfo = printers.at(i);
widget.printers->addItem(pInfo.printerName());
if (pInfo.isDefault())
widget.printers->addItem(printers.at(i));
if (printers.at(i) == defaultPrinter)
currentPrinterIndex = i;
}
widget.properties->setEnabled(true);
@ -769,12 +767,14 @@ void QUnixPrintWidgetPrivate::_q_printerChanged(int index)
}
if (printer) {
QString printerName = widget.printers->itemText(index);
printer->setPrinterName(printerName);
QPlatformPrinterSupport *ps = QPlatformPrinterSupportPlugin::get();
if (ps)
m_currentPrintDevice = ps->createPrintDevice(widget.printers->itemText(index));
QPrinterInfo printerInfo = QPrinterInfo::printerInfo(printer->printerName());
widget.location->setText(printerInfo.location());
widget.type->setText(printerInfo.makeAndModel());
printer->setPrinterName(m_currentPrintDevice.id());
widget.location->setText(m_currentPrintDevice.location());
widget.type->setText(m_currentPrintDevice.makeAndModel());
if (optionsPane)
optionsPane->selectPrinter(QPrinter::NativeFormat);
}
@ -841,7 +841,7 @@ void QUnixPrintWidgetPrivate::applyPrinterProperties()
}
}
}
// PDF and PS printers are not added to the dialog yet, we'll handle those cases in QUnixPrintWidgetPrivate::updateWidget
// PDF printer not added to the dialog yet, we'll handle those cases in QUnixPrintWidgetPrivate::updateWidget
if (propertiesDialog)
propertiesDialog->applyPrinterProperties(printer);
@ -878,7 +878,7 @@ bool QUnixPrintWidgetPrivate::checkFields()
}
}
#if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY)
#ifndef QT_NO_CUPS
if (propertiesDialogShown) {
QCUPSSupport::PagesPerSheet pagesPerSheet = propertiesDialog->widget.pageSetup->m_ui.pagesPerSheetCombo
->currentData().value<QCUPSSupport::PagesPerSheet>();