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Diffstat (limited to 'src/printsupport/dialogs/qpagesetupdialog_unix.cpp')
-rw-r--r--src/printsupport/dialogs/qpagesetupdialog_unix.cpp115
1 files changed, 76 insertions, 39 deletions
diff --git a/src/printsupport/dialogs/qpagesetupdialog_unix.cpp b/src/printsupport/dialogs/qpagesetupdialog_unix.cpp
index b4ad718646..7e32f9aa57 100644
--- a/src/printsupport/dialogs/qpagesetupdialog_unix.cpp
+++ b/src/printsupport/dialogs/qpagesetupdialog_unix.cpp
@@ -59,6 +59,8 @@
QT_BEGIN_NAMESPACE
+extern QMarginsF qt_convertMargins(const QMarginsF &margins, QPageLayout::Unit fromUnits, QPageLayout::Unit toUnits);
+
// Disabled until we have support for papersources on unix
// #define PSD_ENABLE_PAPERSOURCE
@@ -117,7 +119,7 @@ public:
}
protected:
- void paintEvent(QPaintEvent *) Q_DECL_OVERRIDE
+ void paintEvent(QPaintEvent *) override
{
QSize pageSize = m_pageLayout.fullRectPoints().size();
QSizeF scaledSize = pageSize.scaled(width() - 10, height() - 10, Qt::KeepAspectRatio);
@@ -210,7 +212,7 @@ void QUnixPageSetupDialogPrivate::init()
Q_Q(QPageSetupDialog);
widget = new QPageSetupWidget(q);
- widget->setPrinter(printer);
+ widget->setPrinter(printer, nullptr, printer->outputFormat(), printer->printerName());
QDialogButtonBox *buttons = new QDialogButtonBox(QDialogButtonBox::Ok
| QDialogButtonBox::Cancel,
@@ -230,16 +232,23 @@ void QUnixPageSetupDialogPrivate::init()
QPageSetupWidget::QPageSetupWidget(QWidget *parent)
: QWidget(parent),
- m_pagePreview(0),
- m_printer(0),
+ m_pagePreview(nullptr),
+ m_printer(nullptr),
+ m_printDevice(nullptr),
m_outputFormat(QPrinter::PdfFormat),
m_units(QPageLayout::Point),
- m_blockSignals(false)
+ m_savedUnits(QPageLayout::Point),
+ m_savedPagesPerSheet(-1),
+ m_savedPagesPerSheetLayout(-1),
+ m_blockSignals(false),
+ m_realCustomPageSizeIndex(-1)
{
m_ui.setupUi(this);
+ if (!QMetaType::hasRegisteredComparators<QPageSize>())
+ QMetaType::registerEqualsComparator<QPageSize>();
+
QVBoxLayout *lay = new QVBoxLayout(m_ui.preview);
- m_ui.preview->setLayout(lay);
m_pagePreview = new QPagePreview(m_ui.preview);
m_pagePreview->setPagePreviewLayout(1, 1);
@@ -261,21 +270,21 @@ QPageSetupWidget::QPageSetupWidget(QWidget *parent)
initUnits();
initPagesPerSheet();
- connect(m_ui.unitCombo, SIGNAL(activated(int)), this, SLOT(unitChanged()));
+ connect(m_ui.unitCombo, QOverload<int>::of(&QComboBox::activated), this, &QPageSetupWidget::unitChanged);
- connect(m_ui.pageSizeCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(pageSizeChanged()));
- connect(m_ui.pageWidth, SIGNAL(valueChanged(double)), this, SLOT(pageSizeChanged()));
- connect(m_ui.pageHeight, SIGNAL(valueChanged(double)), this, SLOT(pageSizeChanged()));
+ connect(m_ui.pageSizeCombo, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &QPageSetupWidget::pageSizeChanged);
+ connect(m_ui.pageWidth, QOverload<double>::of(&QDoubleSpinBox::valueChanged), this, &QPageSetupWidget::pageSizeChanged);
+ connect(m_ui.pageHeight, QOverload<double>::of(&QDoubleSpinBox::valueChanged), this, &QPageSetupWidget::pageSizeChanged);
- connect(m_ui.leftMargin, SIGNAL(valueChanged(double)), this, SLOT(leftMarginChanged(double)));
- connect(m_ui.topMargin, SIGNAL(valueChanged(double)), this, SLOT(topMarginChanged(double)));
- connect(m_ui.rightMargin, SIGNAL(valueChanged(double)), this, SLOT(rightMarginChanged(double)));
- connect(m_ui.bottomMargin, SIGNAL(valueChanged(double)), this, SLOT(bottomMarginChanged(double)));
+ connect(m_ui.leftMargin, QOverload<double>::of(&QDoubleSpinBox::valueChanged), this, &QPageSetupWidget::leftMarginChanged);
+ connect(m_ui.topMargin, QOverload<double>::of(&QDoubleSpinBox::valueChanged), this, &QPageSetupWidget::topMarginChanged);
+ connect(m_ui.rightMargin, QOverload<double>::of(&QDoubleSpinBox::valueChanged), this, &QPageSetupWidget::rightMarginChanged);
+ connect(m_ui.bottomMargin, QOverload<double>::of(&QDoubleSpinBox::valueChanged), this, &QPageSetupWidget::bottomMarginChanged);
- connect(m_ui.portrait, SIGNAL(clicked()), this, SLOT(pageOrientationChanged()));
- connect(m_ui.landscape, SIGNAL(clicked()), this, SLOT(pageOrientationChanged()));
+ connect(m_ui.portrait, &QRadioButton::clicked, this, &QPageSetupWidget::pageOrientationChanged);
+ connect(m_ui.landscape, &QRadioButton::clicked, this, &QPageSetupWidget::pageOrientationChanged);
- connect(m_ui.pagesPerSheetCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(pagesPerSheetChanged()));
+ connect(m_ui.pagesPerSheetCombo, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &QPageSetupWidget::pagesPerSheetChanged);
}
// Init the Units combo box
@@ -342,15 +351,18 @@ void QPageSetupWidget::initPageSizes()
m_ui.pageSizeCombo->clear();
+ m_realCustomPageSizeIndex = -1;
+
if (m_outputFormat == QPrinter::NativeFormat && !m_printerName.isEmpty()) {
QPlatformPrinterSupport *ps = QPlatformPrinterSupportPlugin::get();
if (ps) {
QPrintDevice printDevice = ps->createPrintDevice(m_printerName);
const auto pageSizes = printDevice.supportedPageSizes();
for (const QPageSize &pageSize : pageSizes)
- m_ui.pageSizeCombo->addItem(pageSize.name(), QVariant::fromValue(pageSize.id()));
+ m_ui.pageSizeCombo->addItem(pageSize.name(), QVariant::fromValue(pageSize));
if (m_ui.pageSizeCombo->count() > 0 && printDevice.supportsCustomPageSizes()) {
- m_ui.pageSizeCombo->addItem(tr("Custom"), QVariant::fromValue(QPageSize::Custom));
+ m_ui.pageSizeCombo->addItem(tr("Custom"));
+ m_realCustomPageSizeIndex = m_ui.pageSizeCombo->count() - 1;
m_blockSignals = false;
return;
}
@@ -360,10 +372,11 @@ void QPageSetupWidget::initPageSizes()
// If PdfFormat or no available printer page sizes, populate with all page sizes
for (int id = 0; id < QPageSize::LastPageSize; ++id) {
if (QPageSize::PageSizeId(id) == QPageSize::Custom) {
- m_ui.pageSizeCombo->addItem(tr("Custom"), QVariant::fromValue(QPageSize::Custom));
+ m_ui.pageSizeCombo->addItem(tr("Custom"));
+ m_realCustomPageSizeIndex = m_ui.pageSizeCombo->count() - 1;
} else {
QPageSize pageSize = QPageSize(QPageSize::PageSizeId(id));
- m_ui.pageSizeCombo->addItem(pageSize.name(), QVariant::fromValue(pageSize.id()));
+ m_ui.pageSizeCombo->addItem(pageSize.name(), QVariant::fromValue(pageSize));
}
}
@@ -372,12 +385,21 @@ void QPageSetupWidget::initPageSizes()
// Set the dialog to use the given QPrinter
// Usually only called on first creation
-void QPageSetupWidget::setPrinter(QPrinter *printer)
+void QPageSetupWidget::setPrinter(QPrinter *printer, QPrintDevice *printDevice,
+ QPrinter::OutputFormat outputFormat, const QString &printerName)
{
m_printer = printer;
+ m_printDevice = printDevice;
// Initialize the layout to the current QPrinter layout
m_pageLayout = m_printer->pageLayout();
+
+ if (printDevice) {
+ const QPageSize pageSize = printDevice->defaultPageSize();
+ const QMarginsF printable = printDevice->printableMargins(pageSize, m_pageLayout.orientation(), m_printer->resolution());
+ m_pageLayout.setPageSize(pageSize, qt_convertMargins(printable, QPageLayout::Point, m_pageLayout.units()));
+ }
+
// Assume if margins are Points then is by default, so set to locale default units
if (m_pageLayout.units() == QPageLayout::Point) {
if (QLocale().measurementSystem() == QLocale::MetricSystem)
@@ -388,18 +410,11 @@ void QPageSetupWidget::setPrinter(QPrinter *printer)
m_units = m_pageLayout.units();
m_pagePreview->setPageLayout(m_pageLayout);
- // Then update the widget with the current printer details
- selectPrinter(m_printer->outputFormat(), m_printer->printerName());
-}
-
-// The printer selected in the QPrintDialog has been changed, update the widget to reflect this
-// Note the QPrinter is not updated at this time in case the user presses the Cancel button in QPrintDialog
-void QPageSetupWidget::selectPrinter(QPrinter::OutputFormat outputFormat, const QString &printerName)
-{
m_outputFormat = outputFormat;
m_printerName = printerName;
initPageSizes();
updateWidget();
+ updateSavedValues();
}
// Update the widget with the current settings
@@ -438,7 +453,9 @@ void QPageSetupWidget::updateWidget()
m_ui.unitCombo->setCurrentIndex(m_ui.unitCombo->findData(QVariant::fromValue(m_units)));
- m_ui.pageSizeCombo->setCurrentIndex(m_ui.pageSizeCombo->findData(QVariant::fromValue(m_pageLayout.pageSize().id())));
+ const bool isCustom = m_ui.pageSizeCombo->currentIndex() == m_realCustomPageSizeIndex && m_realCustomPageSizeIndex != -1;
+ if (!isCustom)
+ m_ui.pageSizeCombo->setCurrentIndex(m_ui.pageSizeCombo->findData(QVariant::fromValue(m_pageLayout.pageSize())));
QMarginsF min;
QMarginsF max;
@@ -471,8 +488,6 @@ void QPageSetupWidget::updateWidget()
m_ui.bottomMargin->setMaximum(max.bottom());
m_ui.bottomMargin->setValue(m_pageLayout.margins().bottom());
- bool isCustom = m_ui.pageSizeCombo->currentData().value<QPageSize::PageSizeId>() == QPageSize::Custom;
-
m_ui.pageWidth->setSuffix(suffix);
m_ui.pageWidth->setValue(m_pageLayout.fullRect(m_units).width());
m_ui.pageWidth->setEnabled(isCustom);
@@ -483,6 +498,7 @@ void QPageSetupWidget::updateWidget()
m_ui.pageHeight->setEnabled(isCustom);
m_ui.heightLabel->setEnabled(isCustom);
+ m_ui.portrait->setChecked(m_pageLayout.orientation() == QPageLayout::Portrait);
m_ui.landscape->setChecked(m_pageLayout.orientation() == QPageLayout::Landscape);
m_ui.pagesPerSheetButtonGroup->setEnabled(m_outputFormat == QPrinter::NativeFormat);
@@ -511,25 +527,46 @@ void QPageSetupWidget::setupPrinter() const
#endif
}
+void QPageSetupWidget::updateSavedValues()
+{
+ m_savedUnits = m_units;
+ m_savedPageLayout = m_pageLayout;
+ m_savedPagesPerSheet = m_ui.pagesPerSheetCombo->currentIndex();
+ m_savedPagesPerSheetLayout = m_ui.pagesPerSheetLayoutCombo->currentIndex();
+}
+
+void QPageSetupWidget::revertToSavedValues()
+{
+ m_units = m_savedUnits;
+ m_pageLayout = m_savedPageLayout;
+ m_pagePreview->setPageLayout(m_pageLayout);
+
+ updateWidget();
+
+ m_ui.pagesPerSheetCombo->setCurrentIndex(m_savedPagesPerSheet);
+ m_ui.pagesPerSheetLayoutCombo->setCurrentIndex(m_savedPagesPerSheetLayout);
+}
+
// Updates size/preview after the combobox has been changed.
void QPageSetupWidget::pageSizeChanged()
{
if (m_blockSignals)
return;
- QPageSize::PageSizeId id = m_ui.pageSizeCombo->currentData().value<QPageSize::PageSizeId>();
- if (id != QPageSize::Custom) {
- // TODO Set layout margin min/max to printer custom min/max
- m_pageLayout.setPageSize(QPageSize(id));
+ QPageSize pageSize;
+ if (m_ui.pageSizeCombo->currentIndex() != m_realCustomPageSizeIndex) {
+ pageSize = m_ui.pageSizeCombo->currentData().value<QPageSize>();
} else {
QSizeF customSize;
if (m_pageLayout.orientation() == QPageLayout::Landscape)
customSize = QSizeF(m_ui.pageHeight->value(), m_ui.pageWidth->value());
else
customSize = QSizeF(m_ui.pageWidth->value(), m_ui.pageHeight->value());
- // TODO Set layout margin min/max to printer min/max for page size
- m_pageLayout.setPageSize(QPageSize(customSize, QPageSize::Unit(m_units)));
+ pageSize = QPageSize(customSize, QPageSize::Unit(m_units));
}
+ const QMarginsF printable = m_printDevice ? m_printDevice->printableMargins(pageSize, m_pageLayout.orientation(), m_printer->resolution())
+ : QMarginsF();
+ m_pageLayout.setPageSize(pageSize, qt_convertMargins(printable, QPageLayout::Point, m_pageLayout.units()));
m_pagePreview->setPageLayout(m_pageLayout);
updateWidget();
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-06 10:58:53 +0000