68 lines
1.3 KiB
C++
Executable File
68 lines
1.3 KiB
C++
Executable File
/**
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* @RDE_HEADER@
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* Handle PDF output for thp
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* $Id$
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* $HeadURL$
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* $Author$
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*/
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#include "thp_pdf_widget.h"
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#include "ui_thp_pdf_widget.h"
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namespace THP
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{
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PdfWidget::PdfWidget(QWidget *parent)
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: QWidget(parent)
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, ui(new Ui::PdfWidget)
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{
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ui->setupUi(this);
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connect(ui->previousPage, &QToolButton::clicked, this, &PdfWidget::onPreviousPage);
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connect(ui->nextPage, &QToolButton::clicked, this, &PdfWidget::onNextPage);
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connect(ui->pdfDocument, &NGL::PDFDocument::currentPageChanged, this, &PdfWidget::pageChanged);
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}
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PdfWidget::~PdfWidget()
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{
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delete ui;
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}
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bool PdfWidget::showPDF(const QUrl &pdf)
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{
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return ui->pdfDocument->showPDF(pdf);
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}
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void PdfWidget::setZoomFactor(double newZoomFactor)
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{
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ui->pdfDocument->setZoomFactor(newZoomFactor);
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}
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void PdfWidget::onPreviousPage()
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{
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ui->pdfDocument->previousPage();
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}
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void PdfWidget::onNextPage()
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{
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ui->pdfDocument->nextPage();
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}
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QVector<QImage> PdfWidget::getPrintableImages(int resolution)
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{
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return ui->pdfDocument->getPrintableImages(resolution);
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}
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void PdfWidget::resizePdfToWidth()
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{
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ui->pdfDocument->resizePdfToWidth();
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}
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void PdfWidget::pageChanged(int cur, int max)
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{
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ui->pageLabel->setText(tr("Page %1 of %2").arg(cur).arg(max));
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ui->nextPage->setEnabled(cur < max);
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ui->previousPage->setEnabled(cur > 1);
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}
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} // namespace THP
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