markdown/markdownlib/markdownpreviewdialog.cpp

0001 /*
0002    SPDX-FileCopyrightText: 2018-2024 Laurent Montel <montel@kde.org>
0003
0004    SPDX-License-Identifier: GPL-2.0-or-later
0005 */
0006
0007 #include "markdownpreviewdialog.h"
0008 #include "markdownpreviewwidget.h"
0009 #include <KConfigGroup>
0010 #include <KLocalizedString>
0011 #include <KSharedConfig>
0012 #include <KWindowConfig>
0013 #include <QDialogButtonBox>
0014 #include <QVBoxLayout>
0015 #include <QWindow>
0016
0017 namespace
0018 {
0019 static const char myMarkdownPreviewDialogGroupName[] = "MarkdownPreviewDialog";
0020 }
0021 MarkdownPreviewDialog::MarkdownPreviewDialog(QWidget *parent)
0022     : QDialog(parent)
0023     , mPreviewWidget(new MarkdownPreviewWidget(this))
0024 {
0025     setWindowTitle(i18nc("@title:window", "Markdown Rendering Preview"));
0026     setAttribute(Qt::WA_DeleteOnClose);
0027
0028     auto mainLayout = new QVBoxLayout(this);
0029     mainLayout->setObjectName(QLatin1StringView("mainlayout"));
0030
0031     mPreviewWidget->setObjectName(QLatin1StringView("previewwidget"));
0032     mainLayout->addWidget(mPreviewWidget);
0033
0034     auto buttonBox = new QDialogButtonBox(QDialogButtonBox::Close, this);
0035     buttonBox->setObjectName(QLatin1StringView("buttonbox"));
0036     mainLayout->addWidget(buttonBox);
0037     connect(buttonBox, &QDialogButtonBox::rejected, this, &MarkdownPreviewDialog::reject);
0038     readConfig();
0039 }
0040
0041 MarkdownPreviewDialog::~MarkdownPreviewDialog()
0042 {
0043     writeConfig();
0044 }
0045
0046 void MarkdownPreviewDialog::writeConfig()
0047 {
0048     KConfigGroup group(KSharedConfig::openStateConfig(), QLatin1StringView(myMarkdownPreviewDialogGroupName));
0049     KWindowConfig::saveWindowSize(windowHandle(), group);
0050 }
0051
0052 void MarkdownPreviewDialog::readConfig()
0053 {
0054     create(); // ensure a window is created
0055     windowHandle()->resize(QSize(500, 300));
0056     KConfigGroup group(KSharedConfig::openStateConfig(), QLatin1StringView(myMarkdownPreviewDialogGroupName));
0057     KWindowConfig::restoreWindowSize(windowHandle(), group);
0058     resize(windowHandle()->size()); // workaround for QTBUG-40584
0059 }
0060
0061 void MarkdownPreviewDialog::setText(const QString &str)
0062 {
0063     mPreviewWidget->slotUpdatePreview(str);
0064 }
0065
0066 void MarkdownPreviewDialog::setConverterSettings(bool enableEmbeddedLabel, bool enableExtraDefinitionLists)
0067 {
0068     mPreviewWidget->setConverterSettings(enableEmbeddedLabel, enableExtraDefinitionLists);
0069 }
0070
0071 #include "moc_markdownpreviewdialog.cpp"