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/*
SPDX-FileCopyrightText: 2023 Laurent Montel <montel@kde.org>
SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "printdoc.h"
#include <QPainter>
#include <QPrintDialog>
#include <QPrintPreviewDialog>
#include <QWebEngineView>
#include <KLocalizedString>
PrintDoc::PrintDoc(QObject *parent)
: QObject{parent}
{
}
PrintDoc::~PrintDoc() = default;
void PrintDoc::setView(QWebEngineView *view)
{
Q_ASSERT(!mView);
mView = view;
connect(mView, &QWebEngineView::printRequested, this, &PrintDoc::printPreview);
connect(mView, &QWebEngineView::printFinished, this, &PrintDoc::printFinished);
}
void PrintDoc::setDocumentName(const QString &name)
{
mDocumentName = name;
}
void PrintDoc::print()
{
QPrintDialog dialog(&mPrinter, mView);
if (dialog.exec() != QDialog::Accepted) {
deleteLater();
return;
}
printDocument(&mPrinter);
}
void PrintDoc::printDocument(QPrinter *printer)
{
mView->print(printer);
mWaitForResult.exec();
}
void PrintDoc::printFinished(bool success)
{
if (!success) {
QPainter painter;
if (painter.begin(&mPrinter)) {
QFont font = painter.font();
font.setPixelSize(20);
painter.setFont(font);
painter.drawText(QPointF(10, 25), i18n("Could not generate print preview."));
painter.end();
}
}
mWaitForResult.quit();
Q_EMIT printingFinished();
}
QWidget *PrintDoc::parentWidget() const
{
return mParentWidget;
}
void PrintDoc::setParentWidget(QWidget *newParentWidget)
{
mParentWidget = newParentWidget;
}
QString PrintDoc::documentName() const
{
return mDocumentName;
}
void PrintDoc::printPreview()
{
if (!mView) {
deleteLater();
return;
}
if (mInPrintPreview) {
deleteLater();
return;
}
mInPrintPreview = true;
QPrintPreviewDialog preview(&mPrinter, mParentWidget);
preview.setWindowTitle(i18nc("@title:window", "Print Document"));
preview.resize(800, 750);
connect(&preview, &QPrintPreviewDialog::paintRequested, this, &PrintDoc::printDocument);
preview.exec();
mInPrintPreview = false;
deleteLater();
}
#include "moc_printdoc.cpp"
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