File indexing completed on 2024-04-28 03:53:23

 /*
     SPDX-FileCopyrightText: 2013 Martin Gräßlin <mgraesslin@kde.org>
     SPDX-FileCopyrightText: 2023 David Redondo <kde@david-redondo.de>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #include "kcolorschememenu.h"
 
 #include <KActionMenu>
 #include <KColorSchemeManager>
 #include <KColorSchemeModel>
 #include <KLocalizedString>
 
 #include <QActionGroup>
 #include <QIcon>
 #include <QMenu>
 
 constexpr int defaultSchemeRow = 0;
 
 KActionMenu *KColorSchemeMenu::createMenu(KColorSchemeManager *manager, QObject *parent)
 {
     // Be careful here when connecting to signals. The menu can outlive the manager
     KActionMenu *menu = new KActionMenu(QIcon::fromTheme(QStringLiteral("preferences-desktop-color")), i18n("Color Scheme"), parent);
     QActionGroup *group = new QActionGroup(menu);
     QObject::connect(group, &QActionGroup::triggered, manager, [manager](QAction *action) {
         const QString schemePath = action->data().toString();
         if (schemePath.isEmpty()) {
             // Reset to default
             manager->activateScheme(QModelIndex());
         } else {
             // Software linking KXmlGui gets its static KCheckAccelerators object deploy
             // KAcceleratorManager on the whole UI automatically, which adds accelerators
             // also to the texts of this menu's actions.
             // So they have to be remove here in case
             // (hoping that no original names have them also in case no accelerators were added)
             // See also KColorSchemeManager::saveSchemeToConfigFile(const QString &schemeName) const.
             const QString schemeName = KLocalizedString::removeAcceleratorMarker(action->text());
             manager->activateScheme(manager->indexForScheme(schemeName));
         }
     });
     const auto model = manager->model();
     for (int i = 0; i < model->rowCount(); ++i) {
         QModelIndex index = model->index(i, 0);
         QAction *action = new QAction(index.data(KColorSchemeModel::NameRole).toString(), menu);
         action->setData(index.data(KColorSchemeModel::PathRole));
         action->setActionGroup(group);
         action->setCheckable(true);
         if (index.data(KColorSchemeModel::IdRole).toString() == manager->activeSchemeId()) {
             action->setChecked(true);
         }
         menu->addAction(action);
         QObject::connect(menu->menu(), &QMenu::aboutToShow, model, [action, index] {
             if (action->icon().isNull()) {
                 action->setIcon(index.data(KColorSchemeModel::IconRole).value<QIcon>());
             }
         });
     }
     const auto groupActions = group->actions();
     if (!group->checkedAction()) {
         // If no (valid) color scheme has been selected we select the default one
         groupActions[defaultSchemeRow]->setChecked(true);
     }
 
     return menu;
 }