/**************************************************************************** ** ** Copyright (C) 2016 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the demonstration applications of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:BSD$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see https://www.qt.io/terms-conditions. For further ** information use the contact form at https://www.qt.io/contact-us. ** ** BSD License Usage ** Alternatively, you may use this file under the terms of the BSD license ** as follows: ** ** "Redistribution and use in source and binary forms, with or without ** modification, are permitted provided that the following conditions are ** met: ** * Redistributions of source code must retain the above copyright ** notice, this list of conditions and the following disclaimer. ** * Redistributions in binary form must reproduce the above copyright ** notice, this list of conditions and the following disclaimer in ** the documentation and/or other materials provided with the ** distribution. ** * Neither the name of The Qt Company Ltd nor the names of its ** contributors may be used to endorse or promote products derived ** from this software without specific prior written permission. ** ** ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #include "printtopdfdialog.h" #include "ui_printtopdfdialog.h" #include #ifndef QT_NO_PRINTER #include #include #endif // QT_NO_PRINTER #include PrintToPdfDialog::PrintToPdfDialog(const QString &filePath, QWidget *parent) : QDialog(parent), currentPageLayout(QPageLayout(QPageSize(QPageSize::A4), QPageLayout::Portrait, QMarginsF(0.0, 0.0, 0.0, 0.0))), ui(new Ui::PrintToPdfDialog) { ui->setupUi(this); setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint); connect(ui->chooseFilePathButton, &QToolButton::clicked, this, &PrintToPdfDialog::onChooseFilePathButtonClicked); #ifndef QT_NO_PRINTER connect(ui->choosePageLayoutButton, &QToolButton::clicked, this, &PrintToPdfDialog::onChoosePageLayoutButtonClicked); #else ui->choosePageLayoutButton->hide(); #endif // QT_NO_PRINTER updatePageLayoutLabel(); setFilePath(filePath); } PrintToPdfDialog::~PrintToPdfDialog() { delete ui; } void PrintToPdfDialog::onChoosePageLayoutButtonClicked() { #ifndef QT_NO_PRINTER QPrinter printer; printer.setPageLayout(currentPageLayout); QPageSetupDialog dlg(&printer, this); if (dlg.exec() != QDialog::Accepted) return; currentPageLayout.setPageSize(printer.pageLayout().pageSize()); currentPageLayout.setOrientation(printer.pageLayout().orientation()); updatePageLayoutLabel(); #endif // QT_NO_PRINTER } void PrintToPdfDialog::onChooseFilePathButtonClicked() { QFileInfo fi(filePath()); QFileDialog dlg(this, tr("Save PDF as"), fi.absolutePath()); dlg.setAcceptMode(QFileDialog::AcceptSave); dlg.setDefaultSuffix(QStringLiteral(".pdf")); dlg.selectFile(fi.absoluteFilePath()); if (dlg.exec() != QDialog::Accepted) return; setFilePath(dlg.selectedFiles().first()); } QString PrintToPdfDialog::filePath() const { return QDir::fromNativeSeparators(ui->filePathLineEdit->text()); } void PrintToPdfDialog::setFilePath(const QString &filePath) { ui->filePathLineEdit->setText(QDir::toNativeSeparators(filePath)); } QPageLayout PrintToPdfDialog::pageLayout() const { return currentPageLayout; } void PrintToPdfDialog::updatePageLayoutLabel() { ui->pageLayoutLabel->setText(QString("%1, %2").arg( currentPageLayout.pageSize().name()).arg( currentPageLayout.orientation() == QPageLayout::Portrait ? tr("Portrait") : tr("Landscape") )); }