shift-shell/containments/homescreens/folio/folioapplication.h
Devin Lin 3550caa580 folio: Use smart pointers to manage delegate lifetimes
Currently delegates do not get deleted when removed from models. Due to
the complexity of drag state and other objects, we can't simply delete
the delegate when removed from the model because they might still be
involved in animations or other state at the time of removal. Use smart
pointers to have the delegate objects deleted instead.

QML unfortunately doesn't support QSharedPointer, so we need to expose raw pointers to it.
2025-02-21 18:06:24 +00:00

68 lines
1.9 KiB
C++

// SPDX-FileCopyrightText: 2022 Devin Lin <devin@kde.org>
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include <QJsonObject>
#include <QObject>
#include <QQuickItem>
#include <QString>
#include <KIO/ApplicationLauncherJob>
#include <KService>
#include <KWayland/Client/connection_thread.h>
#include <KWayland/Client/plasmawindowmanagement.h>
#include <KWayland/Client/registry.h>
#include <KWayland/Client/surface.h>
#include "homescreen.h"
class HomeScreen;
/**
* @short Object that represents an application.
*/
class FolioApplication : public QObject, public std::enable_shared_from_this<FolioApplication>
{
Q_OBJECT
Q_PROPERTY(bool running READ running NOTIFY windowChanged)
Q_PROPERTY(QString name READ name NOTIFY nameChanged)
Q_PROPERTY(QString icon READ icon NOTIFY iconChanged)
Q_PROPERTY(QString storageId READ storageId NOTIFY storageIdChanged)
public:
typedef std::shared_ptr<FolioApplication> Ptr;
FolioApplication(HomeScreen *parent = nullptr, KService::Ptr service = QExplicitlySharedDataPointer<KService>{nullptr});
static FolioApplication::Ptr fromJson(QJsonObject &obj, HomeScreen *parent); // may return nullptr
QJsonObject toJson() const;
bool running() const;
QString name() const;
QString icon() const;
QString storageId() const;
KWayland::Client::PlasmaWindow *window() const;
void setName(QString &name);
void setIcon(QString &icon);
void setStorageId(QString &storageId);
void setWindow(KWayland::Client::PlasmaWindow *window);
Q_INVOKABLE void setMinimizedDelegate(QQuickItem *delegate);
Q_INVOKABLE void unsetMinimizedDelegate(QQuickItem *delegate);
Q_SIGNALS:
void nameChanged();
void iconChanged();
void storageIdChanged();
void windowChanged();
private:
bool m_running;
QString m_name;
QString m_icon;
QString m_storageId;
KWayland::Client::PlasmaWindow *m_window{nullptr};
};