File indexing completed on 2024-04-28 15:32:03

 /*
     SPDX-FileCopyrightText: 1996 Bernd Johannes Wuebben <wuebben@kde.org>
     SPDX-FileCopyrightText: 1999 Preston Brown <pbrown@kde.org>
     SPDX-FileCopyrightText: 1999 Mario Weilguni <mweilguni@kde.org>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #include "kfontchooserdialog.h"
 
 #include <QDialogButtonBox>
 #include <QPointer>
 #include <QVBoxLayout>
 
 class KFontChooserDialogPrivate
 {
 public:
     KFontChooser *m_fontChooser = nullptr;
 };
 
 KFontChooserDialog::KFontChooserDialog(const KFontChooser::DisplayFlags &flags, QWidget *parent)
     : QDialog(parent)
     , d(new KFontChooserDialogPrivate)
 {
     setWindowTitle(tr("Select Font", "@title:window"));
     d->m_fontChooser = new KFontChooser(flags, this);
     d->m_fontChooser->setMinVisibleItems(8);
     d->m_fontChooser->setObjectName(QStringLiteral("fontChooser"));
 
     connect(d->m_fontChooser, &KFontChooser::fontSelected, this, &KFontChooserDialog::fontSelected);
 
     QDialogButtonBox *buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
     QVBoxLayout *mainLayout = new QVBoxLayout(this);
     mainLayout->addWidget(d->m_fontChooser);
     mainLayout->addWidget(buttonBox);
 
     connect(buttonBox, &QDialogButtonBox::accepted, this, &QDialog::accept);
     connect(buttonBox, &QDialogButtonBox::rejected, this, &QDialog::reject);
 }
 
 KFontChooserDialog::~KFontChooserDialog() = default;
 
 void KFontChooserDialog::setFont(const QFont &font, bool onlyFixed)
 {
     d->m_fontChooser->setFont(font, onlyFixed);
 }
 
 QFont KFontChooserDialog::font() const
 {
     return d->m_fontChooser->font();
 }
 
 // If the styleName property is set for a QFont, using setBold(true) would
 // lead to Qt using an "emboldended"/synthetic font style instead of using
 // the bold style provided by the font itself; the latter looks better than
 // the former, also accorgin to upstream, the styleName property is useful
 // for fancy font styles, so there is no point in setting it for "Regular"
 // fonts. For more details see:
 // https://bugreports.qt.io/browse/QTBUG-63792
 // https://bugs.kde.org/show_bug.cgi?id=378523
 static void stripRegularStyleName(QFont &font)
 {
     if (font.weight() == QFont::Normal //
         && (font.styleName() == QLatin1String("Regular") //
             || font.styleName() == QLatin1String("Normal") //
             || font.styleName() == QLatin1String("Book") //
             || font.styleName() == QLatin1String("Roman"))) {
         font.setStyleName(QString());
     }
 }
 
 // static
 int KFontChooserDialog::getFontDiff(QFont &theFont, KFontChooser::FontDiffFlags &diffFlags, const KFontChooser::DisplayFlags &flags, QWidget *parent)
 {
     QPointer<KFontChooserDialog> dialog = new KFontChooserDialog(flags | KFontChooser::ShowDifferences, parent);
     dialog->setObjectName(QStringLiteral("Font Selector"));
     dialog->setFont(theFont, flags & KFontChooser::FixedFontsOnly);
 
     const int result = dialog->exec();
     if (result == Accepted) {
         theFont = dialog->d->m_fontChooser->font();
         diffFlags = dialog->d->m_fontChooser->fontDiffFlags();
         stripRegularStyleName(theFont);
     }
     delete dialog;
     return result;
 }
 
 // static
 int KFontChooserDialog::getFont(QFont &theFont, const KFontChooser::DisplayFlags &flags, QWidget *parent)
 {
     QPointer<KFontChooserDialog> dialog = new KFontChooserDialog(flags, parent);
     dialog->setObjectName(QStringLiteral("Font Selector"));
     dialog->setFont(theFont, flags & KFontChooser::FixedFontsOnly);
 
     const int result = dialog->exec();
     if (result == Accepted) {
         theFont = dialog->d->m_fontChooser->font();
         stripRegularStyleName(theFont);
     }
     delete dialog;
     return result;
 }
 
 #include "moc_kfontchooserdialog.cpp"