service/notifications: add notifications service

src/services/notifications/server.hpp

@@ -0,0 +1,79 @@
+#pragma once
+
+#include <functional>
+
+#include <qcontainerfwd.h>
+#include <qdbusservicewatcher.h>
+#include <qhash.h>
+#include <qobject.h>
+#include <qtmetamacros.h>
+#include <qtypes.h>
+
+#include "../../core/model.hpp"
+#include "notification.hpp"
+
+namespace qs::service::notifications {
+
+struct NotificationServerSupport {
+	bool persistence = false;
+	bool body = true;
+	bool bodyMarkup = false;
+	bool bodyHyperlinks = false;
+	bool bodyImages = false;
+	bool actions = false;
+	bool actionIcons = false;
+	bool image = false;
+	QVector<QString> extraHints;
+};
+
+class NotificationServer: public QObject {
+	Q_OBJECT;
+
+public:
+	static NotificationServer* instance();
+
+	void switchGeneration(bool reEmit, const std::function<void()>& clearHook);
+	ObjectModel<Notification>* trackedNotifications();
+	void deleteNotification(Notification* notification, NotificationCloseReason::Enum reason);
+
+	// NOLINTBEGIN
+	void CloseNotification(uint id);
+	QStringList GetCapabilities() const;
+	static QString GetServerInformation(QString& vendor, QString& version, QString& specVersion);
+	uint Notify(
+	    const QString& appName,
+	    uint replacesId,
+	    const QString& appIcon,
+	    const QString& summary,
+	    const QString& body,
+	    const QStringList& actions,
+	    const QVariantMap& hints,
+	    int expireTimeout
+	);
+	// NOLINTEND
+
+	NotificationServerSupport support;
+
+signals:
+	void notification(Notification* notification);
+
+	// NOLINTBEGIN
+	void NotificationClosed(quint32 id, quint32 reason);
+	void ActionInvoked(quint32 id, QString action);
+	// NOLINTEND
+
+private slots:
+	void onServiceUnregistered(const QString& service);
+
+private:
+	explicit NotificationServer();
+
+	static void tryRegister();
+
+	QDBusServiceWatcher serviceWatcher;
+	quint32 nextId = 1;
+	QHash<quint32, Notification*> idMap;
+	ObjectModel<Notification> mNotifications {this};
+};
+
+} // namespace qs::service::notifications