File indexing completed on 2024-05-12 05:13:27

 /*
   SPDX-FileCopyrightText: 2000, 2001 Cornelius Schumacher <schumacher@kde.org>
   SPDX-FileCopyrightText: 2003-2004 Reinhold Kainhofer <reinhold@kainhofer.com>
   SPDX-FileCopyrightText: 2010 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.net>
   SPDX-FileContributor: Kevin Krammer <krake@kdab.com>
   SPDX-FileContributor: Sergio Martins <sergio@kdab.com>
 
   SPDX-License-Identifier: GPL-2.0-or-later WITH Qt-Commercial-exception-1.0
 */
 
 #include "eventview_p.h"
 #include "calendarview_debug.h"
 #include "prefs.h"
 
 #include <CalendarSupport/CollectionSelection>
 #include <CalendarSupport/KCalPrefs>
 
 #include <Akonadi/EntityTreeModel>
 
 #include <KHolidays/HolidayRegion>
 
 #include <KCheckableProxyModel>
 
 #include <QAbstractProxyModel>
 #include <QApplication>
 
 #include <ranges>
 
 using namespace EventViews;
 
 EventViewPrivate::EventViewPrivate(EventView *qq)
     : q(qq)
     , mPrefs(QSharedPointer<Prefs>::create())
     , mKCalPrefs(QSharedPointer<CalendarSupport::KCalPrefs>::create())
 {
 }
 
 EventViewPrivate::~EventViewPrivate() = default;
 
 void EventViewPrivate::finishTypeAhead()
 {
     if (mTypeAheadReceiver) {
         for (QEvent *e : std::as_const(mTypeAheadEvents)) {
             QApplication::sendEvent(mTypeAheadReceiver, e);
         }
     }
     qDeleteAll(mTypeAheadEvents);
     mTypeAheadEvents.clear();
     mTypeAhead = false;
 }
 
 void EventViewPrivate::setUpModels()
 {
     q->collectionSelection()->disconnect(q);
 
     customCollectionSelection.reset();
     if (collectionSelectionModel) {
         customCollectionSelection = std::make_unique<CalendarSupport::CollectionSelection>(collectionSelectionModel->selectionModel());
     }
 }
 
 void EventViewPrivate::setEtm(QAbstractItemModel *model)
 {
     while (model) {
         if (const auto *proxy = qobject_cast<QAbstractProxyModel *>(model); proxy != nullptr) {
             model = proxy->sourceModel();
         } else if (auto *etm = qobject_cast<Akonadi::EntityTreeModel *>(model); etm != nullptr) {
             this->etm = etm;
             break;
         } else {
             model = nullptr;
         }
     }
 
     Q_ASSERT_X(this->etm != nullptr, "EventView", "Model is not ETM, ETM-derived or a proxy chain on top of an ETM or an ETM-derived model");
 }