fenix/PDF4QT
1
0
Fork 0
mirror of https://github.com/JakubMelka/PDF4QT.git synced 2025-06-05 21:59:17 +02:00
Code Issues Packages Projects Releases Wiki Activity

GUI adjustments, display settings

Browse Source
This commit is contained in:
Jakub Melka
2021-03-27 12:18:56 +01:00
parent 39ebe08847
commit 40bbdd531a
5 changed files with 251 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
Pdf4QtViewerPlugins/OutputPreviewPlugin/outputpreviewdialog.cpp
View File

@ -44,6 +44,12 @@ OutputPreviewDialog::OutputPreviewDialog(const pdf::PDFDocument* document, pdf::
ui->pageIndexScrollBar->setValue(1);
ui->pageIndexScrollBar->setMaximum(int(document->getCatalog()->getPageCount()));
ui->displayModeComboBox->addItem(tr("Separations"), Separations);
ui->displayModeComboBox->addItem(tr("Color Warnings | Ink Coverage"), ColorWarningInkCoverage);
ui->displayModeComboBox->addItem(tr("Color Warnings | Rich Black"), ColorWarningRichBlack);
ui->displayModeComboBox->addItem(tr("Ink Coverage"), InkCoverage);
ui->displayModeComboBox->setCurrentIndex(0);
m_inkMapper.createSpotColors(ui->simulateSeparationsCheckBox->isChecked());
connect(ui->simulateSeparationsCheckBox, &QCheckBox::clicked, this, &OutputPreviewDialog::onSimulateSeparationsChecked);
connect(ui->simulatePaperColorCheckBox, &QCheckBox::clicked, this, &OutputPreviewDialog::onSimulatePaperColorChecked);
@ -51,6 +57,11 @@ OutputPreviewDialog::OutputPreviewDialog(const pdf::PDFDocument* document, pdf::
connect(ui->greenPaperColorEdit, QOverload<double>::of(&QDoubleSpinBox::valueChanged), this, &OutputPreviewDialog::onPaperColorChanged);
connect(ui->bluePaperColorEdit, QOverload<double>::of(&QDoubleSpinBox::valueChanged), this, &OutputPreviewDialog::onPaperColorChanged);
connect(ui->pageIndexScrollBar, &QScrollBar::valueChanged, this, &OutputPreviewDialog::updatePageImage);
connect(ui->displayImagesCheckBox, &QCheckBox::clicked, this, &OutputPreviewDialog::updatePageImage);
connect(ui->displayShadingCheckBox, &QCheckBox::clicked, this, &OutputPreviewDialog::updatePageImage);
connect(ui->displayTextCheckBox, &QCheckBox::clicked, this, &OutputPreviewDialog::updatePageImage);
connect(ui->displayTilingPatternsCheckBox, &QCheckBox::clicked, this, &OutputPreviewDialog::updatePageImage);
connect(ui->displayVectorGraphicsCheckBox, &QCheckBox::clicked, this, &OutputPreviewDialog::updatePageImage);
connect(ui->inksTreeWidget->model(), &QAbstractItemModel::dataChanged, this, &OutputPreviewDialog::onInksChanged);
updatePageImage();
@ -238,11 +249,18 @@ void OutputPreviewDialog::updatePageImage()
paperColor[2] = ui->bluePaperColorEdit->value();
}
pdf::PDFTransparencyRendererSettings::Flags flags = pdf::PDFTransparencyRendererSettings::None;
flags.setFlag(pdf::PDFTransparencyRendererSettings::DisplayImages, ui->displayImagesCheckBox->isChecked());
flags.setFlag(pdf::PDFTransparencyRendererSettings::DisplayText, ui->displayTextCheckBox->isChecked());
flags.setFlag(pdf::PDFTransparencyRendererSettings::DisplayVectorGraphics, ui->displayVectorGraphicsCheckBox->isChecked());
flags.setFlag(pdf::PDFTransparencyRendererSettings::DisplayShadings, ui->displayShadingCheckBox->isChecked());
flags.setFlag(pdf::PDFTransparencyRendererSettings::DisplayTilingPatterns, ui->displayTilingPatternsCheckBox->isChecked());
m_inkMapperForRendering = m_inkMapper;
QSize renderSize = ui->imageLabel->size();
auto renderImage = [this, page, renderSize, paperColor, activeColorMask]() -> RenderedImage
auto renderImage = [this, page, renderSize, paperColor, activeColorMask, flags]() -> RenderedImage
{
return renderPage(page, renderSize, paperColor, activeColorMask);
return renderPage(page, renderSize, paperColor, activeColorMask, flags);
};
m_future = QtConcurrent::run(renderImage);
@ -251,7 +269,11 @@ void OutputPreviewDialog::updatePageImage()
m_futureWatcher->setFuture(m_future);
}
OutputPreviewDialog::RenderedImage OutputPreviewDialog::renderPage(const pdf::PDFPage* page, QSize renderSize, pdf::PDFRGB paperColor, uint32_t activeColorMask)
OutputPreviewDialog::RenderedImage OutputPreviewDialog::renderPage(const pdf::PDFPage* page,
QSize renderSize,
pdf::PDFRGB paperColor,
uint32_t activeColorMask,
pdf::PDFTransparencyRendererSettings::Flags additionalFlags)
{
RenderedImage result;
@ -266,6 +288,7 @@ OutputPreviewDialog::RenderedImage OutputPreviewDialog::renderPage(const pdf::PD
}
pdf::PDFTransparencyRendererSettings settings;
settings.flags = additionalFlags;
// Jakub Melka: debug is very slow, use multithreading
#ifdef QT_DEBUG